Merge pull request #367 from raysan5/develop

Integrate Develop branch

.gitignore

@@ -6,13 +6,6 @@
 *.swo
 *~
 
-# Ignore Android generated files and folders
-src_android/obj/
-templates/android_project/bin/
-templates/android_project/obj/
-templates/android_project/libs/
-local.properties
-
 # Ignore thumbnails created by windows
 Thumbs.db
 
@@ -42,7 +35,7 @@ Thumbs.db
 *.sbr
 *.sdf
 obj/
-[Rr]elease/
+[R]elease/
 [Rr]elease.win32/
 _ReSharper*/
 [Tt]est[Rr]esult*
@@ -89,7 +82,6 @@ xcschememanagement.plist
 ._.*
 xcuserdata/
 DerivedData/
-*.dll
 
 # external libraries DLLs
 !src/external/glfw3/lib/win32/glfw3.dll
@@ -119,16 +111,6 @@ docs/examples/web/*/*.html
 !docs/examples/web/shaders/loader.html
 !docs/examples/web/models/loader.html
 
-# raylib release libs
-src/libraylib.a
-src/libraylib.bc
-!release/android/armeabi-v7a/libraylib.a
-!release/android/armeabi-v7a/libraylib.so
-!release/linux/libraylib.a
-!release/linux/libraylib.so
-!release/rpi/libraylib.a
-!release/win32/mingw32/raylib.dll
-
 # Meson build system
 builddir/
 
@@ -149,8 +131,5 @@ build
 !examples/CMakeLists.txt
 !games/CMakeLists.txt
 
-# binaries made from raylib
-libraylib.a
-libraylib.so
-libraylib.dylib
-libraylib.dll
+# Ignore Android generated files and folders
+templates/android_project/output

.travis.yml

@@ -0,0 +1,50 @@
+language: c
+sudo: required
+dist: trusty
+
+git:
+  depth: 3
+
+os:
+  - osx
+  - linux
+
+env:
+  global:
+    - VERBOSE=1
+  matrix:
+    - CFLAGS=-m64
+    - CFLAGS=-m32
+
+before_script:
+  - export CFLAGS="-std=gnu99 $CFLAGS"
+
+before_install:
+  - if [ "$TRAVIS_OS_NAME" == "linux" ]; then
+      sudo apt-get install -y gcc-multilib
+                              libopenal-dev
+                              libxcursor-dev libxinerama-dev
+                              mesa-common-dev libx11-dev libxrandr-dev libxi-dev xorg-dev libgl1-mesa-dev libglu1-mesa-dev libglew-dev;
+      wget 'https://github.com/a3f/GLFW-3.2.1-Debian-binary-package/releases/download/v3.2.1/GLFW-3.2.1-Linux.deb' && sudo dpkg -i GLFW-3.2.1-Linux.deb;
+    fi
+  - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew update; brew install glfw; fi
+  - "$CC --version"
+
+script:
+  - mkdir build
+  - cd build
+  - cmake -DBUILD_EXAMPLES=OFF -DBUILD_GAMES=OFF ..
+  - make
+#  - make package
+#  - sudo make install
+#
+#deploy:
+#  provider: releases
+#  api_key:
+#    secure: XXX
+#  file_glob: true
+#  file: raylib-*.tar.gz
+#  skip_cleanup: true
+#  on:
+#    branch: master
+#    tags: true

CHANGELOG

@@ -7,16 +7,16 @@ Current Release:    raylib 1.8.0 (Oct 2017)
 Release:     raylib 1.8.0 (Oct 2017)
 -----------------------------------------------
 NOTE: 
-  In this release, multiple parts of the library have been reviewed again for consistency and simplification. 
-  It exposes more than 20 new functions in comparison with previous version and it improves overall programming experience.
+  In this release, multiple parts of the library have been reviewed (again) for consistency and simplification. 
+  It exposes more than 30 new functions in comparison with previous version and it improves overall programming experience.
   
 BIG CHANGES:
-  - Image generation functions: Gradient, Checked, Noise, Cellular...
-  - Mesh generation functions: Cube, Sphere, Cylinder, Torus, Knot...
+  - New Image generation functions: Gradient, Checked, Noise, Cellular...
+  - New Mesh generation functions: Cube, Sphere, Cylinder, Torus, Knot...
   - New Shaders and Materials systems to support PBR materials
-  - Custom Android toolchain for APK building with simple Makefile
-  - Complete review of raymath functionality (Matrix, Quaternion)
+  - Custom Android APK build pipeline with simple Makefile
   - Complete review of rlgl layer functionality
+  - Complete review of raymath functionality
 
 detailed changes:
 [rlgl] RENAMED: rlglLoadTexture() to rlLoadTexture()
@@ -35,54 +35,63 @@ detailed changes:
 [rlgl] RENAMED: LoadDefaultShader() to LoadShaderDefault()
 [rlgl] RENAMED: LoadDefaultShaderLocations() to SetShaderDefaultLocations()
 [rlgl] RENAMED: UnloadDefaultShader() to UnLoadShaderDefault()
-// Texture maps generation (PBR)
-[rlgl] ADDED: rlGenMapCubemap(Texture2D skyHDR, int size);              // Generate cubemap texture map from HDR texture
-[rlgl] ADDED: rlGenMapIrradiance(Texture2D cubemap, int size);          // Generate irradiance texture map
-[rlgl] ADDED: rlGenMapPrefilter(Texture2D cubemap, int size);           // Generate prefilter texture map
-[rlgl] ADDED: rlGenMapBRDF(Texture2D cubemap, int size);                // Generate BRDF texture map
-[core] ADDED: SetWindowTitle()
-[core] ADDED: GetExtension()
-[textures] ADDED: SaveImageAs() 
-? [textures]  ADDED: DrawRectangleGradientEx(Rectangle rec, Color col1, Color col2, Color col3, Color col4);       // Draw a gradient-filled rectangle with custom vertex colors
-? [textures]  ADDED: DrawRectangleT(int posX, int posY, int width, int height, Color color);                       // Draw rectangle using text character
-// Image generation functions
-[textures] ADDED: GenImageGradientV(int width, int height, Color top, Color bottom);                           // Generate image: vertical gradient
-[textures] ADDED: GenImageGradientH(int width, int height, Color left, Color right);                           // Generate image: horizontal gradient
-[textures] ADDED: GenImageGradientRadial(int width, int height, float density, Color inner, Color outer);      // Generate image: radial gradient
-[textures] ADDED: GenImageChecked(int width, int height, int checksX, int checksY, Color col1, Color col2);    // Generate image: checked
-[textures] ADDED: GenImageWhiteNoise(int width, int height, float factor);                                     // Generate image: white noise
-[textures] ADDED: GenImagePerlinNoise(int width, int height, float scale);                                     // Generate image: perlin noise
-[textures] ADDED: GenImageCellular(int width, int height, int tileSize);                                       // Generate image: cellular algorithm. Bigger tileSize means bigger cells
-// Texture maps generation (PBR)
-[textures] ADDED: GenTextureCubemap(Shader shader, Texture2D skyHDR, int size);       // Generate cubemap texture from HDR texture
-[textures] ADDED: GenTextureIrradiance(Shader shader, Texture2D cubemap, int size);   // Generate irradiance texture using cubemap data
-[textures] ADDED: GenTexturePrefilter(Shader shader, Texture2D cubemap, int size);    // Generate prefilter texture using cubemap data
-[textures] ADDED: GenTextureBRDF(Shader shader, Texture2D cubemap, int size);         // Generate BRDF texture using cubemap data
-[models] REMOVED: LoadMeshEx()
-[models] REMOVED: UpdateMesh()
-[models] REMOVED: LoadHeightmap()
-[models] REMOVED: LoadCubicmap()
+[rlgl] ADDED: rlGenMapCubemap(), Generate cubemap texture map from HDR texture
+[rlgl] ADDED: rlGenMapIrradiance(), Generate irradiance texture map
+[rlgl] ADDED: rlGenMapPrefilter(), Generate prefilter texture map
+[rlgl] ADDED: rlGenMapBRDF(), Generate BRDF texture map
+[rlgl] ADDED: GetVrDeviceInfo(), Get VR device information for some standard devices
+[rlgl] REVIEWED: InitVrSimulator(), to accept device parameters as input
+[core] ADDED: SetWindowTitle(), Set title for window (only PLATFORM_DESKTOP)
+[core] ADDED: GetExtension(), Get file extension
+[shapes] REMOVED: DrawRectangleGradient(), replaced by DrawRectangleGradientV() and DrawRectangleGradientH()
+[shapes] ADDED: DrawRectangleGradientV(), Draw a vertical-gradient-filled rectangle
+[shapes] ADDED: DrawRectangleGradientH(), Draw a horizontal-gradient-filled rectangle
+[shapes] ADDED: DrawRectangleGradientEx(), Draw a gradient-filled rectangle with custom vertex colors
+[shapes] ADDED: DrawRectangleT(), Draw rectangle using text character
+[textures] ADDED: SaveImageAs(), Save image as PNG file
+[textures] ADDED: GenImageGradientV(), Generate image: vertical gradient
+[textures] ADDED: GenImageGradientH(), Generate image: horizontal gradient
+[textures] ADDED: GenImageGradientRadial(), Generate image: radial gradient
+[textures] ADDED: GenImageChecked(), Generate image: checked
+[textures] ADDED: GenImageWhiteNoise(), Generate image: white noise
+[textures] ADDED: GenImagePerlinNoise(), Generate image: perlin noise
+[textures] ADDED: GenImageCellular(), Generate image: cellular algorithm. Bigger tileSize means bigger cells
+[textures] ADDED: GenTextureCubemap(), Generate cubemap texture from HDR texture
+[textures] ADDED: GenTextureIrradiance(), Generate irradiance texture using cubemap data
+[textures] ADDED: GenTexturePrefilter(), Generate prefilter texture using cubemap data
+[textures] ADDED: GenTextureBRDF(), Generate BRDF texture using cubemap data
+[models] REMOVED: LoadMeshEx(), Mesh struct variables can be directly accessed
+[models] REMOVED: UpdateMesh(), very ineficient
+[models] REMOVED: LoadHeightmap(), use GenMeshHeightmap() and LoadModelFromMesh()
+[models] REMOVED: LoadCubicmap(), use GenMeshCubicmap() and LoadModelFromMesh()
 [models] RENAMED: LoadDefaultMaterial() to LoadMaterialDefault()
-// Mesh generation functions
-[models] ADDED: GenMeshPlane()
-[models] ADDED: GenMeshCube()
-[models] ADDED: GenMeshSphere()
-[models] ADDED: GenMeshHemiSphere(float radius, int rings, int slices);                                      // Generate half-sphere mesh (no bottom cap)
-[models] ADDED: GenMeshCylinder(float radius, float height, int slices);                                     // Generate cylinder mesh
-[models] ADDED: GenMeshTorus(float radius, float size, int radSeg, int sides);                               // Generate torus mesh
-[models] ADDED: GenMeshKnot(float radius, float size, int radSeg, int sides);                                // Generate trefoil knot mesh
-[models] ADDED: GenMeshHeightmap(Image heightmap, Vector3 size);                                             // Generate heightmap mesh from image data
-[models] ADDED: GenMeshCubicmap(Image cubicmap, Vector3 cubeSize);                                           // Generate cubes-based map mesh from image data
-
-[raymath] Reviewed full Matrix functionality
-[raymath] Renamed Vector3 functions for consistency
+[models] ADDED: GenMeshPlane(), Generate plane mesh (with subdivisions)
+[models] ADDED: GenMeshCube(), Generate cuboid mesh
+[models] ADDED: GenMeshSphere(), Generate sphere mesh (standard sphere)
+[models] ADDED: GenMeshHemiSphere(), Generate half-sphere mesh (no bottom cap)
+[models] ADDED: GenMeshCylinder(), Generate cylinder mesh
+[models] ADDED: GenMeshTorus(), Generate torus mesh
+[models] ADDED: GenMeshKnot(), Generate trefoil knot mesh
+[models] ADDED: GenMeshHeightmap(), Generate heightmap mesh from image data
+[models] ADDED: GenMeshCubicmap(), Generate cubes-based map mesh from image data
+[raymath] REVIEWED: full Matrix functionality to align with GLM in usage
+[raymath] RENAMED: Vector3 functions for consistency: Vector*() renamed to Vector3*()
 [build] Integrate Android APK building into examples Makefile
-[example] ADDED: 
-[example] ADDED: 
-[example] ADDED: 
+[build] Integrate Android APK building into templates Makefiles
+[build] Improved Visual Studio 2015 project, folders, references...
+[templates] Reviewed the full pack to support Android building
+[examples] Reviewed full collection to adapt to raylib changes
+[examples] [textures] ADDED: textures_image_generation
+[examples] [models] ADDED: models_mesh_generation
+[examples] [models] ADDED: models_material_pbr
+[examples] [models] ADDED: models_skybox
+[examples] [models] ADDED: models_yaw_pitch_roll
+[examples] [others] REVIEWED: rlgl_standalone
+[examples] [others] REVIEWED: audio_standalone
 [github] Moved raylib webpage to own repo: github.com/raysan5/raylib.com
 [games] Reviewed game: Koala Seasons
 [*] Updated STB libraries to latest version
+[*] Multiple bugs corrected (check github issues)
 
 -----------------------------------------------
 Release:     raylib 1.7.0 (20 May 2017)

CONTRIBUTORS.md

@@ -12,7 +12,7 @@ contributing (in some way or another) to make raylib project better. Huge thanks
  - Daniel Moreno for testing and using raylib on a real product ([Koala Seasons](http://www.koalaseasons.com))
  - Daniel Gomez for testing and using raylib on a real product ([Koala Seasons](http://www.koalaseasons.com))
  - [Sergio Martinez](https://github.com/anidealgift) for helping on raygui development and tools development (raygui_styler).
- - [Victor Fisac](https://github.com/victorfisac) for developing physics raylib module (physac) and implementing materials and lighting systems... among multiple other improvements and multiple tools and games. 
+ - [Victor Fisac](https://github.com/victorfisac) for developing physics raylib module (physac) and implementing PBR materials and lighting systems... among multiple other improvements and multiple tools and games. 
  - Albert Martos for helping on raygui and porting examples and game-templates to Android and HTML5.
  - Ian Eito for helping on raygui and porting examples and game-templates to Android and HTML5.
  - [procedural](https://github.com/procedural) for testing raylib on Linux, correcting some bugs and adding several mouse functions.
@@ -28,7 +28,8 @@ contributing (in some way or another) to make raylib project better. Huge thanks
  - [Joel Davis](https://github.com/joeld42) for adding raycast picking utilities and a [great example](https://github.com/raysan5/raylib/blob/master/examples/models/models_mesh_picking.c)
  - [Richard Goodwin](https://github.com/AudioMorphology) for adding RPI touchscreen support
  - [Milan Nikolic](https://github.com/gen2brain) for adding Android build support with custom standalone toolchain
- 
- ** TODO **
+ - [Michael Vetter](https://github.com/jubalh) for improvements on build system and adding meson support for Linux
+ - [Wilhem Barbier](https://github.com/nounoursheureux) for adding Image generation functions and some fixes
+ - [Benjamin Summerton](https://github.com/define-private-public) for improving OSX building and his amazing work on CMake build sytem
  
 Please, if I forget someone in this list, excuse me and write me an email to remind me to add you!

HISTORY.md

@@ -182,3 +182,23 @@ Some other features: Gamepad support on HTML5, RPI touch screen support, 32bit a
 
 And here it is another version of **raylib, a simple and easy-to-use library to learn videogames programming**. Enjoy it.
 
+notes on raylib 1.8
+-------------------
+
+October 2017, around 5 months after latest raylib version, another release is published: raylib 1.8. Again, several modules of the library have been reviewed and some new functionality added. Main changes of this new release are:
+
+[Procedural image generation](https://github.com/raysan5/raylib/blob/develop/examples/textures/textures_image_generation.c) function, a set of new functions have been added to generate gradients, checked, noise and cellular images from scratch. Image generation could be useful for certain textures or learning pourpouses.
+
+[Parametric mesh generation](https://github.com/raysan5/raylib/blob/develop/examples/models/models_mesh_generation.c) functions, create 3d meshes from scratch just defining a set of parameters, meshes like cube, sphere, cylinder, torus, knot and more can be very useful for prototyping or for lighting and texture testing.
+
+PBR Materials support, a completely redesigned shaders and material system allows advance materials definition and usage, with fully customizable shaders. Some new functions have been added to generate the environment textures required for PBR shading and a a new complete [PBR material example](https://github.com/raysan5/raylib/blob/develop/examples/models/models_material_pbr.c) is also provided for reference.
+
+Custom Android APK build pipeline with [simple Makefile](https://github.com/raysan5/raylib/blob/develop/templates/simple_game/Makefile). Actually, full code building mechanism based on plain Makefile has been completely reviewed and Android building has been added for sources and also for examples and templates building into final APK package. This way, raylib Android building has been greatly simplified and integrated seamlessly into standard build scripts.
+
+[rlgl](https://github.com/raysan5/raylib/blob/develop/src/rlgl.c) module has been completely reviewed and most of the functions renamed for consistency. This way, standalone usage of rlgl is promoted, with a [complete example provided](https://github.com/raysan5/raylib/blob/develop/examples/others/rlgl_standalone.c). rlgl offers a pseudo-OpenGL 1.1 immediate-mode programming-style layer, with backends to multiple OpenGL versions.
+
+[raymath](https://github.com/raysan5/raylib/blob/develop/src/rlgl.c) library has been also reviewed to align with other advance math libraries like [GLM](https://github.com/g-truc/glm). Matrix math has been improved and simplified, some new Quaternion functions have been added and Vector3 functions have been renamed all around the library for consistency with new Vector2 functionality.
+
+Additionally, as always, examples and templates have been reviewed to work with new version (some new examples have been added), all external libraries have been updated to latest stable version and latest Notepad++ and MinGW have been configured to work with new raylib. For a full list of changes, just check [CHANGELOG](CHANGELOG).
+
+New installer provided, web updated, examples re-builded, documentation reviewed... **new raylib 1.8 published**. Enjoy coding games. 

README.md

@@ -10,6 +10,8 @@ NOTE for ADVENTURERS: raylib is a programming library to learn videogames progra
 no fancy interface, no visual helpers, no auto-debugging... just coding in the most 
 pure spartan-programmers way. Are you ready to learn? Jump to [code examples!](http://www.raylib.com/examples.html)
 
+[![Build Status](https://travis-ci.org/raysan5/raylib.svg?branch=develop)](https://travis-ci.org/raysan5/raylib)
+
 features
 --------
  

ROADMAP.md

@@ -10,11 +10,13 @@ Note that [raylib source code](https://github.com/raysan5/raylib/tree/develop/sr
  - [ ] Basic GPU stats sytem (memory, draws, time...)
  - [ ] Improved custom file-format (.rres) and packaging tool
  - [ ] Touch-based camera controls for Android
+ - [ ] Quaternions-based camera system
  
 **raylib 1.8**
  - [x] Improved Materials system with PBR support
  - [x] Procedural image generation functions (spot, gradient, noise...)
  - [x] Procedural mesh generation functions (cube, sphere...)
+ - [x] Custom Android APK build pipeline (default Makefile)
 
 **raylib 1.7**
  - [x] Support configuration flags

examples/Makefile

@@ -1,8 +1,6 @@
 #**************************************************************************************************
 #
-#   raylib makefile for desktop platforms, Raspberry Pi and HTML5 (emscripten)
-#
-#   NOTE: By default examples are compiled using raylib static library and OpenAL Soft shared library
+#   raylib makefile for Desktop platforms, Raspberry Pi, Android and HTML5
 #
 #   Copyright (c) 2013-2017 Ramon Santamaria (@raysan5)
 #
@@ -25,19 +23,34 @@
 
 .PHONY: all clean
 
-# define raylib platform to compile for
-# possible platforms: PLATFORM_DESKTOP PLATFORM_RPI PLATFORM_WEB
+# Define required raylib variables
 # WARNING: To compile to HTML5, code must be redesigned to use emscripten.h and emscripten_set_main_loop()
 PLATFORM ?= PLATFORM_DESKTOP
+RAYLIB_PATH ?= ..
+PROJECT_NAME ?= raylib_example
+
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    RAYLIB_PATH ?= /home/pi/raylib
+endif
+
+# Library type used for raylib and OpenAL Soft: STATIC (.a) or SHARED (.so/.dll)
+# NOTE: Libraries should be provided in the selected form
+RAYLIB_LIBTYPE ?= STATIC
+OPENAL_LIBTYPE ?= STATIC
 
-# determine PLATFORM_OS in case PLATFORM_DESKTOP selected
+# On PLATFORM_WEB force OpenAL Soft shared library
+ifeq ($(PLATFORM),PLATFORM_WEB)
+    OPENAL_LIBTYPE = SHARED
+endif
+
+# Determine PLATFORM_OS in case PLATFORM_DESKTOP selected
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
     # No uname.exe on MinGW!, but OS=Windows_NT on Windows! ifeq ($(UNAME),Msys) -> Windows
     ifeq ($(OS),Windows_NT)
         PLATFORM_OS=WINDOWS
         LIBPATH=win32
     else
-        UNAMEOS:=$(shell uname)
+        UNAMEOS=$(shell uname)
         ifeq ($(UNAMEOS),Linux)
             PLATFORM_OS=LINUX
             LIBPATH=linux
@@ -50,46 +63,72 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
     endif
 endif
 
-# define default raylib path for include and library search
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    # RPI cross-compiler
+    RPI_CROSS_COMPILE ?= NO
+endif
+
+ifeq ($(PLATFORM),PLATFORM_WEB)
+    # Emscripten required variables
+    EMSDK_PATH = C:/emsdk
+    EMSCRIPTEN_VERSION = 1.37.9
+    CLANG_VERSION=e1.37.9_64bit
+    PYTHON_VERSION=2.7.5.3_64bit
+    NODE_VERSION=4.1.1_64bit
+    export PATH=$(EMSDK_PATH);$(EMSDK_PATH)\clang\$(CLANG_VERSION);$(EMSDK_PATH)\node\$(NODE_VERSION)\bin;$(EMSDK_PATH)\python\$(PYTHON_VERSION);$(EMSDK_PATH)\emscripten\$(EMSCRIPTEN_VERSION);C:\raylib\MinGW\bin:$$(PATH)
+    EMSCRIPTEN=$(EMSDK_PATH)\emscripten\$(EMSCRIPTEN_VERSION)
+endif
+
+# Define raylib release directory for compiled library
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
     ifeq ($(PLATFORM_OS),WINDOWS)
-        RAYLIB_PATH ?= C:\raylib\raylib
+        RAYLIB_RELEASE = $(RAYLIB_PATH)/release/libs/win32/mingw32
     endif
     ifeq ($(PLATFORM_OS),LINUX)
-        RAYLIB_PATH ?= ..
+        RAYLIB_RELEASE = $(RAYLIB_PATH)/release/libs/linux
     endif
     ifeq ($(PLATFORM_OS),OSX)
-        RAYLIB_PATH ?= ..
+        RAYLIB_RELEASE = $(RAYLIB_PATH)/release/libs/osx
     endif
 endif
-
+ifeq ($(PLATFORM),PLATFORM_WEB)
+    RAYLIB_RELEASE = $(RAYLIB_PATH)/release/libs/html5
+endif
 ifeq ($(PLATFORM),PLATFORM_RPI)
-    RAYLIB_PATH ?= /home/pi/raylib
+    RAYLIB_RELEASE = $(RAYLIB_PATH)/release/libs/rpi
 endif
 
-# define NO to use OpenAL Soft as static library (shared by default)
-SHARED_OPENAL ?= NO
+# Define default C compiler: gcc
+CC = gcc
 
-ifeq ($(PLATFORM),PLATFORM_WEB)
-    SHARED_OPENAL = NO
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),OSX)
+        # OSX default compiler
+        CC = clang
+    endif
+endif
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    ifeq ($(RPI_CROSS_COMPILE),YES)
+        # RPI cross-compiler
+        CC = armv6j-hardfloat-linux-gnueabi-gcc
+    endif
 endif
-
-# define compiler: gcc for C program, define as g++ for C++
 ifeq ($(PLATFORM),PLATFORM_WEB)
-    # define emscripten compiler
+    # HTML5 emscripten compiler
     CC = emcc
-else
-ifeq ($(PLATFORM_OS),OSX)
-    # define llvm compiler for mac
-    CC = clang
-else
-    # define default gcc compiler
-    CC = gcc
 endif
+
+# Define default make program: Mingw32-make
+MAKE = mingw32-make
+
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),LINUX)
+        MAKE = make
+    endif
 endif
 
-# define compiler flags:
-#  -O2                  defines optimization level
+# Define compiler flags:
+#  -O1                  defines optimization level
 #  -Og                  enable debugging
 #  -s                   strip unnecessary data from build
 #  -Wall                turns on most, but not all, compiler warnings
@@ -98,144 +137,100 @@ endif
 #  -fgnu89-inline       declaring inline functions support (GCC optimized)
 #  -Wno-missing-braces  ignore invalid warning (GCC bug 53119)
 #  -D_DEFAULT_SOURCE    use with -std=c99 on Linux and PLATFORM_WEB, required for timespec
+CFLAGS += -O1 -s -Wall -std=c99 -D_DEFAULT_SOURCE -fgnu89-inline -Wno-missing-braces
+
+# Additional flags for compiler (if desired)
+#CFLAGS += -Wextra -Wmissing-prototypes -Wstrict-prototypes
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
     ifeq ($(PLATFORM_OS),WINDOWS)
-        CFLAGS = -O2 -s -Wall -std=c99
+        # resources file contains windows exe icon
+        # -Wl,--subsystem,windows hides the console window
+        CFLAGS += $(RAYLIB_PATH)/src/resources -Wl,--subsystem,windows
     endif
     ifeq ($(PLATFORM_OS),LINUX)
-        CFLAGS = -O2 -s -Wall -std=c99 -no-pie -D_DEFAULT_SOURCE
-    endif
-    ifeq ($(PLATFORM_OS),OSX)
-        CFLAGS = -O2 -s -Wall -std=c99
+        CFLAGS += -no-pie -D_DEFAULT_SOURCE
     endif
 endif
-ifeq ($(PLATFORM),PLATFORM_WEB)
-    CFLAGS = -O1 -Wall -std=c99 -D_DEFAULT_SOURCE -s USE_GLFW=3 -s ASSERTIONS=1 --profiling
-    # -O2                         # if used, also set --memory-init-file 0
-    # --memory-init-file 0        # to avoid an external memory initialization code file (.mem)
-    # -s ALLOW_MEMORY_GROWTH=1    # to allow memory resizing
-    # -s TOTAL_MEMORY=16777216    # to specify heap memory size (default = 16MB)
-    # --preload-file file.res     # embbed file.res resource into .data file
-endif
 ifeq ($(PLATFORM),PLATFORM_RPI)
-    CFLAGS = -O2 -s -Wall -std=gnu99 -fgnu89-inline
-endif
-#CFLAGSEXTRA = -Wextra -Wmissing-prototypes -Wstrict-prototypes
-
-# define raylib release directory for compiled library
-ifeq ($(PLATFORM),PLATFORM_DESKTOP)
-    ifeq ($(PLATFORM_OS),WINDOWS)
-        RAYLIB_RELEASE = $(RAYLIB_PATH)/release/win32/mingw32
-    endif
-    ifeq ($(PLATFORM_OS),LINUX)
-        RAYLIB_RELEASE = $(RAYLIB_PATH)/release/linux
-    endif
-    ifeq ($(PLATFORM_OS),OSX)
-        RAYLIB_RELEASE = $(RAYLIB_PATH)/release/osx
-    endif
+    CFLAGS += -std=gnu99
 endif
 ifeq ($(PLATFORM),PLATFORM_WEB)
-    RAYLIB_RELEASE = $(RAYLIB_PATH)/release/html5
-endif
-ifeq ($(PLATFORM),PLATFORM_RPI)
-    RAYLIB_RELEASE = $(RAYLIB_PATH)/release/rpi
+    # -O2                        # if used, also set --memory-init-file 0
+    # --memory-init-file 0       # to avoid an external memory initialization code file (.mem)
+    # -s ALLOW_MEMORY_GROWTH=1   # to allow memory resizing
+    # -s TOTAL_MEMORY=16777216   # to specify heap memory size (default = 16MB)
+    # -s USE_PTHREADS=1          # multithreading support
+    CFLAGS += -s USE_GLFW=3 -s ASSERTIONS=1 --profiling TOTAL_MEMORY=16777216 --preload-file resources
 endif
 
-# define any directories containing required header files
-INCLUDES = -I. -I$(RAYLIB_RELEASE) -I$(RAYLIB_PATH)/src -I$(RAYLIB_PATH)/src/external 
+# Define include paths for required headers
+# NOTE: Several external required libraries (stb and others)
+INCLUDE_PATHS = -I. -I$(RAYLIB_PATH)/release/include -I$(RAYLIB_PATH)/src -I$(RAYLIB_PATH)/src/external
 
+# Define additional directories containing required header files
 ifeq ($(PLATFORM),PLATFORM_RPI)
-    INCLUDES += -I../src -I/opt/vc/include -I/opt/vc/include/interface/vcos/pthreads
-endif
-ifeq ($(PLATFORM),PLATFORM_DESKTOP)
-    ifeq ($(PLATFORM_OS),WINDOWS)
-        # external libraries headers
-        # GLFW3
-            INCLUDES += -I$(RAYLIB_PATH)/src/external/glfw3/include
-        # OpenAL Soft
-            INCLUDES += -I$(RAYLIB_PATH)/src/external/openal_soft/include
-    endif
-    ifeq ($(PLATFORM_OS),LINUX)
-        # you may optionally create this directory and install raylib 
-        # and related headers there. Edit ../src/Makefile appropriately.
-            INCLUDES += -I/usr/local/include/raylib
-    endif
-    ifeq ($(PLATFORM_OS),OSX)
-        # additional directories for MacOS
-    endif
+    # RPI requried libraries
+    INCLUDE_PATHS += -I/opt/vc/include
+    INCLUDE_PATHS += -I/opt/vc/include/interface/vmcs_host/linux
+    INCLUDE_PATHS += -I/opt/vc/include/interface/vcos/pthreads
 endif
 
-# define library paths containing required libs
-LFLAGS = -L. -L$(RAYLIB_RELEASE) -L$(RAYLIB_PATH)/src 
+# Define library paths containing required libs
+LDFLAGS = -L. -L$(RAYLIB_RELEASE) -L$(RAYLIB_PATH)/src 
 
 ifeq ($(PLATFORM),PLATFORM_RPI)
-    LFLAGS += -L/opt/vc/lib
-endif
-ifeq ($(PLATFORM),PLATFORM_DESKTOP)
-    # add standard directories for GNU/Linux
-    ifeq ($(PLATFORM_OS),WINDOWS)
-        # external libraries to link with
-        # GLFW3
-        LFLAGS += -L$(RAYLIB_PATH)/src/external/glfw3/lib/$(LIBPATH)
-        # OpenAL Soft
-        LFLAGS += -L$(RAYLIB_PATH)/src/external/openal_soft/lib/$(LIBPATH)
-    endif
+    LDFLAGS += -L/opt/vc/lib
 endif
 
-# define any libraries to link into executable
+# Define any libraries required on linking
 # if you want to link libraries (libname.so or libname.a), use the -lname
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
-    ifeq ($(PLATFORM_OS),LINUX)
-        # libraries for Debian GNU/Linux desktop compiling
-        # requires the following packages:
-        # libglfw3-dev libopenal-dev libegl1-mesa-dev
-        LIBS = -lraylib -lglfw -lGL -lopenal -lm -lpthread -ldl
-        # on XWindow requires also below libraries
-        LIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
-    else
-    ifeq ($(PLATFORM_OS),OSX)
-        # libraries for OS X 10.9 desktop compiling
-        # requires the following packages:
-        # libglfw3-dev libopenal-dev libegl1-mesa-dev
-        LIBS = -lraylib -lglfw -framework OpenGL -framework OpenAL -framework Cocoa
-    else
-        # libraries for Windows desktop compiling
+    ifeq ($(PLATFORM_OS),WINDOWS)
+        # Libraries for Windows desktop compiling
         # NOTE: GLFW3 and OpenAL Soft libraries should be installed
-        LIBS = -lraylib -lglfw3 -lopengl32 -lgdi32
-        # if static OpenAL Soft required, define the corresponding libs
-        ifeq ($(SHARED_OPENAL),NO)
-            LIBS += -lopenal32 -lwinmm
-            CFLAGS += -Wl,-allow-multiple-definition
+        LDLIBS = -lraylib -lglfw3 -lopengl32 -lgdi32
+
+        # Define required flags and libs for OpenAL Soft STATIC/SHARED usage
+        # NOTE: ALLIBS flag only required for raylib Win32 SHARED library building
+        ifeq ($(OPENAL_LIBTYPE),STATIC)
+            LDLIBS += -lopenal32 -lwinmm
+            CFLAGS += -DAL_LIBTYPE_STATIC -Wl,-allow-multiple-definition
         else
-            LIBS += -lopenal32dll
+            LDLIBS += -lopenal32dll
         endif
         PHYSAC_LIBS = -static -lpthread
     endif
+    ifeq ($(PLATFORM_OS),LINUX)
+        # Libraries for Debian GNU/Linux desktop compiling
+        # NOTE: Required packages: libglfw3-dev libopenal-dev libegl1-mesa-dev
+        LDLIBS = -lraylib -lglfw3 -lGL -lopenal -lm -lpthread -ldl
+        
+        # On XWindow requires also below libraries
+        LDLIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
+    endif
+    ifeq ($(PLATFORM_OS),OSX)
+        # Libraries for OSX 10.9 desktop compiling
+        # NOTE: Required packages: libglfw3-dev libopenal-dev libegl1-mesa-dev
+        LDLIBS = -lraylib -lglfw -framework OpenGL -framework OpenAL -framework Cocoa
     endif
 endif
 ifeq ($(PLATFORM),PLATFORM_RPI)
-    # libraries for Raspberry Pi compiling
-    # NOTE: OpenAL Soft library should be installed (libopenal1 package)
-    LIBS = -lraylib -lGLESv2 -lEGL -lpthread -lrt -lm -lbcm_host -lopenal
+    # Libraries for Raspberry Pi compiling
+    # NOTE: Required packages: libopenal1
+    LDLIBS = -lraylib -lGLESv2 -lEGL -lpthread -lrt -lm -lbcm_host -lopenal
 endif
 ifeq ($(PLATFORM),PLATFORM_WEB)
-    # NOTE: Set the correct path to libraylib.bc
-    LIBS = $(RAYLIB_RELEASE)/libraylib.bc
-endif
-
-# define additional parameters and flags for windows
-ifeq ($(PLATFORM_OS),WINDOWS)
-    # resources file contains windows exe icon
-    # -Wl,--subsystem,windows hides the console window
-    WINFLAGS = $(RAYLIB_PATH)/src/resources -Wl,--subsystem,windows
+    # Libraries for web (HTML5) compiling
+    LDLIBS = $(RAYLIB_RELEASE)/libraylib.bc
 endif
 
+# Define output extension to generate a .html file using provided shell
 ifeq ($(PLATFORM),PLATFORM_WEB)
     EXT = .html
     WEB_SHELL = --shell-file $(RAYLIB_PATH)\templates\web_shell\shell.html
 endif
 
-# define all object files required
+# Define all object files required
 EXAMPLES = \
     core/core_basic_window \
     core/core_input_keys \
@@ -268,6 +263,7 @@ EXAMPLES = \
     textures/textures_particles_blending \
     textures/textures_image_processing \
     textures/textures_image_drawing \
+    textures/textures_image_generation \
     text/text_sprite_fonts \
     text/text_bmfont_ttf \
     text/text_raylib_fonts \
@@ -283,6 +279,10 @@ EXAMPLES = \
     models/models_heightmap \
     models/models_cubicmap \
     models/models_mesh_picking \
+    models/models_mesh_generation \
+    models/models_yaw_pitch_roll \
+    models/models_material_pbr \
+    models/models_skybox \
     shaders/shaders_model_shader \
     shaders/shaders_shapes_textures \
     shaders/shaders_custom_uniform \
@@ -298,49 +298,50 @@ EXAMPLES = \
     physac/physics_shatter \
     fix_dylib \
 
+CURRENT_MAKEFILE = $(lastword $(MAKEFILE_LIST))
 
-# typing 'make' will invoke the default target entry
+# Default target entry
 all: examples
 
-# generic compilation pattern
+# Generic compilation pattern
 %: %.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
-# compile all examples
+# Compile all examples
 examples: $(EXAMPLES)
 
 # compile [core] example - basic window
 core/core_basic_window: core/core_basic_window.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [core] example - keyboard input
 core/core_input_keys: core/core_input_keys.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [core] example - mouse input
 core/core_input_mouse: core/core_input_mouse.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [core] example - mouse wheel
 core/core_mouse_wheel: core/core_mouse_wheel.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [core] example - gamepad input
 core/core_input_gamepad: core/core_input_gamepad.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [core] example - generate random values
 core/core_random_values: core/core_random_values.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [core] example - color selection (collision detection)
 core/core_color_select: core/core_color_select.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [core] example - drop files
 core/core_drop_files: core/core_drop_files.c
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 else
 	@echo core_drop_files: Example not supported on PLATFORM_ANDROID or PLATFORM_WEB or PLATFORM_RPI
 endif
@@ -348,218 +349,218 @@ endif
 # compile [core] example - storage values
 core/core_storage_values: core/core_storage_values.c
 ifeq ($(PLATFORM), $(filter $(PLATFORM),PLATFORM_DESKTOP PLATFORM_RPI))
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 else
 	@echo core_storage_values: Example not supported on PLATFORM_ANDROID or PLATFORM_WEB
 endif
 
 # compile [core] example - gestures detection
 core/core_gestures_detection: core/core_gestures_detection.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [core] example - 3d mode
 core/core_3d_mode: core/core_3d_mode.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [core] example - 3d picking
 core/core_3d_picking: core/core_3d_picking.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [core] example - 3d camera free
 core/core_3d_camera_free: core/core_3d_camera_free.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [core] example - 3d camera first person
 core/core_3d_camera_first_person: core/core_3d_camera_first_person.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [core] example - 2d camera
 core/core_2d_camera: core/core_2d_camera.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [core] example - world screen
 core/core_world_screen: core/core_world_screen.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [core] example - vr simulator
 core/core_vr_simulator: core/core_vr_simulator.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [shapes] example - raylib logo (with basic shapes)
 shapes/shapes_logo_raylib: shapes/shapes_logo_raylib.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [shapes] example - basic shapes usage (rectangle, circle, ...)
 shapes/shapes_basic_shapes: shapes/shapes_basic_shapes.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [shapes] example - raylib color palette
 shapes/shapes_colors_palette: shapes/shapes_colors_palette.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [shapes] example - raylib logo animation
 shapes/shapes_logo_raylib_anim: shapes/shapes_logo_raylib_anim.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
     
 # compile [shapes] example - lines bezier
 shapes/shapes_lines_bezier: shapes/shapes_lines_bezier.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [textures] example - raylib logo texture loading
 textures/textures_logo_raylib: textures/textures_logo_raylib.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [textures] example - image loading and conversion to texture
 textures/textures_image_loading: textures/textures_image_loading.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [textures] example - texture rectangle drawing
 textures/textures_rectangle: textures/textures_rectangle.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [textures] example - texture source and destination rectangles
 textures/textures_srcrec_dstrec: textures/textures_srcrec_dstrec.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [textures] example - texture to image
 textures/textures_to_image: textures/textures_to_image.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [textures] example - texture raw data
 textures/textures_raw_data: textures/textures_raw_data.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
     
 # compile [textures] example - texture particles blending
 textures/textures_particles_blending: textures/textures_particles_blending.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [textures] example - texture image processing
 textures/textures_image_processing: textures/textures_image_processing.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [textures] example - texture image drawing
 textures/textures_image_drawing: textures/textures_image_drawing.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [text] example - sprite fonts loading
 text/text_sprite_fonts: text/text_sprite_fonts.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [text] example - bmfonts and ttf loading
 text/text_bmfont_ttf: text/text_bmfont_ttf.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [text] example - raylib fonts
 text/text_raylib_fonts: text/text_raylib_fonts.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [text] example - text formatting
 text/text_format_text: text/text_format_text.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [text] example - text writing animation
 text/text_writing_anim: text/text_writing_anim.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [text] example - text ttf loading
 text/text_ttf_loading: text/text_ttf_loading.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [text] example - text bmfont unordered
 text/text_bmfont_unordered: text/text_bmfont_unordered.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
     
 # compile [text] example - text input box
 text/text_input_box: text/text_input_box.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [models] example - basic geometric 3d shapes
 models/models_geometric_shapes: models/models_geometric_shapes.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [models] example - box collisions
 models/models_box_collisions: models/models_box_collisions.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [models] example - basic window
 models/models_planes: models/models_planes.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [models] example - billboard usage
 models/models_billboard: models/models_billboard.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [models] example - OBJ model loading
 models/models_obj_loading: models/models_obj_loading.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [models] example - heightmap loading
 models/models_heightmap: models/models_heightmap.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [models] example - cubesmap loading
 models/models_cubicmap: models/models_cubicmap.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [models] example - model mesh picking
 models/models_mesh_picking: models/models_mesh_picking.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [shaders] example - model shader
 shaders/shaders_model_shader: shaders/shaders_model_shader.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [shaders] example - shapes texture shader
 shaders/shaders_shapes_textures: shaders/shaders_shapes_textures.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [shaders] example - custom uniform in shader
 shaders/shaders_custom_uniform: shaders/shaders_custom_uniform.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [shaders] example - postprocessing shader
 shaders/shaders_postprocessing: shaders/shaders_postprocessing.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [audio] example - sound loading and playing (WAV and OGG)
 audio/audio_sound_loading: audio/audio_sound_loading.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [audio] example - music stream playing (OGG)
 audio/audio_music_stream: audio/audio_music_stream.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [audio] example - module playing (XM)
 audio/audio_module_playing: audio/audio_module_playing.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [audio] example - raw audio streaming
 audio/audio_raw_stream: audio/audio_raw_stream.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
 
 # compile [physac] example - physics demo
 physac/physics_demo: physac/physics_demo.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) $(PHYSAC_LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) $(PHYSAC_LIBS) -D$(PLATFORM)
 
 # compile [physac] example - physics friction
 physac/physics_friction: physac/physics_friction.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) $(PHYSAC_LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) $(PHYSAC_LIBS) -D$(PLATFORM)
 
 # compile [physac] example - physics movement
 physac/physics_movement: physac/physics_movement.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) $(PHYSAC_LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) $(PHYSAC_LIBS) -D$(PLATFORM)
 
 # compile [physac] example - physics restitution
 physac/physics_restitution: physac/physics_restitution.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) $(PHYSAC_LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) $(PHYSAC_LIBS) -D$(PLATFORM)
 
 # compile [physac] example - physics shatter
 physac/physics_shatter: physac/physics_shatter.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) $(PHYSAC_LIBS) -D$(PLATFORM) $(WINFLAGS)
+	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) $(PHYSAC_LIBS) -D$(PLATFORM)
     
 ifeq ($(PLATFORM),PLATFORM_ANDROID)
 external/native_app_glue.o : native_app_glue.c native_app_glue.h
-	$(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(PLATFORM) -D$(SHAREDFLAG)
+	$(CC) -c $< $(CFLAGS) $(INCLUDE_PATHS) -D$(PLATFORM) -D$(SHAREDFLAG)
 endif
 
 # fix dylib install path name for each executable (MAC)
@@ -568,18 +569,18 @@ ifeq ($(PLATFORM_OS),OSX)
 	find . -type f -perm +ugo+x -print0 | xargs -t -0 -R 1 -I file install_name_tool -change libglfw.3.0.dylib ../external/glfw3/lib/osx/libglfw.3.0.dylib file
 endif
 
-# clean everything
+# Clean everything
 clean:
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
-    ifeq ($(PLATFORM_OS),OSX)
-		find . -type f -perm +ugo+x -delete
-		rm -f *.o
-    else
+    ifeq ($(PLATFORM_OS),WINDOWS)
+		del *.o *.exe /s
+    endif
     ifeq ($(PLATFORM_OS),LINUX)
 		find -type f -executable | xargs file -i | grep -E 'x-object|x-archive|x-sharedlib|x-executable' | rev | cut -d ':' -f 2- | rev | xargs rm -f
-    else
-		del *.o *.exe /s
     endif
+    ifeq ($(PLATFORM_OS),OSX)
+		find . -type f -perm +ugo+x -delete
+		rm -f *.o
     endif
 endif
 ifeq ($(PLATFORM),PLATFORM_RPI)
@@ -590,3 +591,4 @@ ifeq ($(PLATFORM),PLATFORM_WEB)
 	del *.o *.html *.js
 endif
 	@echo Cleaning done
+

examples/models/models_material_pbr.c

@@ -41,10 +41,13 @@ int main()
     model.material = LoadMaterialPBR((Color){ 255, 255, 255, 255 }, 1.0f, 1.0f);
 
     // Define lights attributes
-    Light lights[MAX_LIGHTS] = { CreateLight(LIGHT_POINT, (Vector3){ LIGHT_DISTANCE, LIGHT_HEIGHT, 0.0f }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 255, 0, 0, 255 }, model.material.shader),
-    CreateLight(LIGHT_POINT, (Vector3){ 0.0f, LIGHT_HEIGHT, LIGHT_DISTANCE }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 0, 255, 0, 255 }, model.material.shader),
-    CreateLight(LIGHT_POINT, (Vector3){ -LIGHT_DISTANCE, LIGHT_HEIGHT, 0.0f }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 0, 0, 255, 255 }, model.material.shader),
-    CreateLight(LIGHT_DIRECTIONAL, (Vector3){ 0.0f, LIGHT_HEIGHT*2.0f, -LIGHT_DISTANCE }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 255, 0, 255, 255 }, model.material.shader) };
+    // NOTE: Shader is passed to every light on creation to define shader bindings internally
+    Light lights[MAX_LIGHTS] = { 
+        CreateLight(LIGHT_POINT, (Vector3){ LIGHT_DISTANCE, LIGHT_HEIGHT, 0.0f }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 255, 0, 0, 255 }, model.material.shader),
+        CreateLight(LIGHT_POINT, (Vector3){ 0.0f, LIGHT_HEIGHT, LIGHT_DISTANCE }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 0, 255, 0, 255 }, model.material.shader),
+        CreateLight(LIGHT_POINT, (Vector3){ -LIGHT_DISTANCE, LIGHT_HEIGHT, 0.0f }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 0, 0, 255, 255 }, model.material.shader),
+        CreateLight(LIGHT_DIRECTIONAL, (Vector3){ 0.0f, LIGHT_HEIGHT*2.0f, -LIGHT_DISTANCE }, (Vector3){ 0.0f, 0.0f, 0.0f }, (Color){ 255, 0, 255, 255 }, model.material.shader) 
+    };
     
     SetCameraMode(camera, CAMERA_ORBITAL);  // Set an orbital camera mode
 
@@ -156,6 +159,7 @@ static Material LoadMaterialPBR(Color albedo, float metalness, float roughness)
     UnloadTexture(cubemap);
     UnloadTexture(texHDR);
     
+    // Unload already used shaders (to create specific textures)
     UnloadShader(shdrCubemap);
     UnloadShader(shdrIrradiance);
     UnloadShader(shdrPrefilter);

examples/models/models_mesh_generation.c

@@ -0,0 +1,113 @@
+/*******************************************************************************************
+*
+*   raylib example - procedural mesh generation
+*
+*   This example has been created using raylib 1.8 (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2017 Ramon Santamaria (Ray San)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+
+#define NUM_MODELS  7      // We generate 7 parametric 3d shapes
+
+int main()
+{
+    // Initialization
+    //--------------------------------------------------------------------------------------
+    int screenWidth = 800;
+    int screenHeight = 450;
+
+    InitWindow(screenWidth, screenHeight, "raylib [models] example - mesh generation");
+    
+    // We generate a checked image for texturing
+    Image checked = GenImageChecked(2, 2, 1, 1, RED, GREEN);
+    Texture2D texture = LoadTextureFromImage(checked);
+    UnloadImage(checked);
+    
+    Model models[NUM_MODELS];
+    
+    models[0] = LoadModelFromMesh(GenMeshPlane(2, 2, 5, 5));
+    models[1] = LoadModelFromMesh(GenMeshCube(2.0f, 1.0f, 2.0f));
+    models[2] = LoadModelFromMesh(GenMeshSphere(2, 32, 32));
+    models[3] = LoadModelFromMesh(GenMeshHemiSphere(2, 16, 16));
+    models[4] = LoadModelFromMesh(GenMeshCylinder(1, 2, 16));
+    models[5] = LoadModelFromMesh(GenMeshTorus(0.25f, 4.0f, 16, 32));
+    models[6] = LoadModelFromMesh(GenMeshKnot(1.0f, 2.0f, 16, 128));
+    
+    // Set checked texture as default diffuse component for all models material
+    for (int i = 0; i < NUM_MODELS; i++) models[i].material.maps[MAP_DIFFUSE].texture = texture;
+
+    // Define the camera to look into our 3d world
+    Camera camera = {{ 5.0f, 5.0f, 5.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f };
+
+    // Model drawing position
+    Vector3 position = { 0.0f, 0.0f, 0.0f };
+    
+    int currentModel = 0;
+    
+    SetCameraMode(camera, CAMERA_ORBITAL);  // Set a orbital camera mode
+
+    SetTargetFPS(60);                       // Set our game to run at 60 frames-per-second
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        // Update
+        //----------------------------------------------------------------------------------
+        UpdateCamera(&camera);      // Update internal camera and our camera
+        
+        if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
+        {
+            currentModel = (currentModel + 1)%NUM_MODELS; // Cycle between the textures
+        }
+        //----------------------------------------------------------------------------------
+
+        // Draw
+        //----------------------------------------------------------------------------------
+        BeginDrawing();
+
+            ClearBackground(RAYWHITE);
+
+            Begin3dMode(camera);
+
+                DrawModel(models[currentModel], position, 1.0f, WHITE);
+
+                DrawGrid(10, 1.0);
+
+            End3dMode();
+            
+            DrawRectangle(30, 400, 310, 30, Fade(SKYBLUE, 0.5f));
+            DrawRectangleLines(30, 400, 310, 30, Fade(DARKBLUE, 0.5f));
+            DrawText("MOUSE LEFT BUTTON to CYCLE PROCEDURAL MODELS", 40, 410, 10, BLUE);
+            
+            switch(currentModel)
+            {
+                case 0: DrawText("PLANE", 680, 10, 20, DARKBLUE); break;
+                case 1: DrawText("CUBE", 680, 10, 20, DARKBLUE); break;
+                case 2: DrawText("SPHERE", 680, 10, 20, DARKBLUE); break;
+                case 3: DrawText("HEMISPHERE", 640, 10, 20, DARKBLUE); break;
+                case 4: DrawText("CYLINDER", 680, 10, 20, DARKBLUE); break;
+                case 5: DrawText("TORUS", 680, 10, 20, DARKBLUE); break;
+                case 6: DrawText("KNOT", 680, 10, 20, DARKBLUE); break;
+                default: break;
+            }
+
+        EndDrawing();
+        //----------------------------------------------------------------------------------
+    }
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+    
+    // Unload models data (GPU VRAM)
+    for (int i = 0; i < NUM_MODELS; i++) UnloadModel(models[i]);
+    
+    CloseWindow();        // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}

examples/models/models_mesh_picking.c

@@ -89,7 +89,7 @@ int main()
             cursorColor = PURPLE;
             hitObjectName = "Triangle";
 
-            bary = VectorBarycenter(nearestHit.position, ta, tb, tc);
+            bary = Vector3Barycenter(nearestHit.position, ta, tb, tc);
             hitTriangle = true;
         } 
         else hitTriangle = false;

examples/models/models_plane_rotations.c → examples/models/models_yaw_pitch_roll.c

@@ -1,6 +1,6 @@
 /*******************************************************************************************
 *
-*   raylib [models] example - Plane rotations (pitch, roll, yaw)
+*   raylib [models] example - Plane rotations (yaw, pitch, roll)
 *
 *   This example has been created using raylib 1.8 (www.raylib.com)
 *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
@@ -28,7 +28,7 @@ int main()
     const int screenWidth = 800;
     const int screenHeight = 450;
 
-    InitWindow(screenWidth, screenHeight, "raylib [models] example - plane rotations (pitch, roll, yaw)");
+    InitWindow(screenWidth, screenHeight, "raylib [models] example - plane rotations (yaw, pitch, roll)");
 
     Texture2D texAngleGauge = LoadTexture("resources/angle_gauge.png"); 
     Texture2D texBackground = LoadTexture("resources/background.png");
@@ -71,6 +71,15 @@ int main()
             else if (roll < 0.0f) roll += 0.5f;
         }
         
+        // Plane yaw (y-axis) controls
+        if (IsKeyDown(KEY_S)) yaw += 1.0f;
+        else if (IsKeyDown(KEY_A)) yaw -= 1.0f;
+        else
+        {
+            if (yaw > 0.0f) yaw -= 0.5f;
+            else if (yaw < 0.0f) yaw += 0.5f;
+        }
+        
         // Plane pitch (z-axis) controls
         if (IsKeyDown(KEY_DOWN)) pitch += 0.6f;
         else if (IsKeyDown(KEY_UP)) pitch -= 0.6f;
@@ -85,15 +94,6 @@ int main()
         while (pitchOffset > 180) pitchOffset -= 360;
         while (pitchOffset < -180) pitchOffset += 360;
         pitchOffset *= 10;
-        
-        // Plane yaw (y-axis) controls
-        if (IsKeyDown(KEY_S)) yaw += 1.0f;
-        else if (IsKeyDown(KEY_A)) yaw -= 1.0f;
-        else
-        {
-            if (yaw > 0.0f) yaw -= 0.5f;
-            else if (yaw < 0.0f) yaw += 0.5f;
-        }
 
         Matrix transform = MatrixIdentity();
     

examples/shaders/shaders_shapes_textures.c

@@ -65,7 +65,7 @@ int main()
                 DrawText("USING CUSTOM SHADER", 190, 40, 10, RED);
 
                 DrawRectangle(250 - 60, 90, 120, 60, RED);
-                DrawRectangleGradient(250 - 90, 170, 180, 130, MAROON, GOLD);
+                DrawRectangleGradientH(250 - 90, 170, 180, 130, MAROON, GOLD);
                 DrawRectangleLines(250 - 40, 320, 80, 60, ORANGE);
 
             // Activate our default shader for next drawings

examples/shapes/shapes_basic_shapes.c

@@ -46,7 +46,7 @@ int main()
             DrawCircleLines(screenWidth/4, 340, 80, DARKBLUE);
 
             DrawRectangle(screenWidth/4*2 - 60, 100, 120, 60, RED);
-            DrawRectangleGradient(screenWidth/4*2 - 90, 170, 180, 130, MAROON, GOLD);
+            DrawRectangleGradientH(screenWidth/4*2 - 90, 170, 180, 130, MAROON, GOLD);
             DrawRectangleLines(screenWidth/4*2 - 40, 320, 80, 60, ORANGE);
 
             DrawTriangle((Vector2){screenWidth/4*3, 80},

examples/textures/textures_image_drawing.c

@@ -36,6 +36,14 @@ int main()
     ImageCrop(&parrots, (Rectangle){ 0, 50, parrots.width, parrots.height - 100 }); // Crop resulting image
     
     UnloadImage(cat);       // Unload image from RAM
+    
+    // Load custom font for frawing on image
+    SpriteFont font = LoadSpriteFont("resources/custom_jupiter_crash.png");
+    
+    // Draw over image using custom font
+    ImageDrawTextEx(&parrots, (Vector2){ 300, 230 }, font, "PARROTS & CAT", font.baseSize, -2, WHITE);
+    
+    UnloadSpriteFont(font); // Unload custom spritefont (already drawn used on image)
 
     Texture2D texture = LoadTextureFromImage(parrots);      // Image converted to texture, uploaded to GPU memory (VRAM)
     UnloadImage(parrots);   // Once image has been converted to texture and uploaded to VRAM, it can be unloaded from RAM

examples/textures/textures_image_generation.c

@@ -11,7 +11,7 @@
 
 #include "raylib.h"
 
-#define TEXTURES_NUM 7      // for now we have 7 generation algorithms
+#define NUM_TEXTURES  7      // Currently we have 7 generation algorithms
 
 int main()
 {
@@ -30,7 +30,7 @@ int main()
     Image perlinNoise = GenImagePerlinNoise(screenWidth, screenHeight, 8.f);
     Image cellular = GenImageCellular(screenWidth, screenHeight, 32);
 
-    Texture2D textures[TEXTURES_NUM];
+    Texture2D textures[NUM_TEXTURES];
     textures[0] = LoadTextureFromImage(verticalGradient);
     textures[1] = LoadTextureFromImage(horizontalGradient);
     textures[2] = LoadTextureFromImage(radialGradient);
@@ -38,6 +38,15 @@ int main()
     textures[4] = LoadTextureFromImage(whiteNoise);
     textures[5] = LoadTextureFromImage(perlinNoise);
     textures[6] = LoadTextureFromImage(cellular);
+    
+    // Unload image data (CPU RAM)
+    UnloadImage(verticalGradient);
+    UnloadImage(horizontalGradient);
+    UnloadImage(radialGradient);
+    UnloadImage(checked);
+    UnloadImage(whiteNoise);
+    UnloadImage(perlinNoise);
+    UnloadImage(cellular);
 
     int currentTexture = 0;
     
@@ -51,7 +60,7 @@ int main()
         //----------------------------------------------------------------------------------
         if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
         {
-            currentTexture = (currentTexture + 1) % TEXTURES_NUM; // cycle between the 5 textures
+            currentTexture = (currentTexture + 1)%NUM_TEXTURES; // Cycle between the textures
         }
         //----------------------------------------------------------------------------------
 
@@ -63,24 +72,31 @@ int main()
             
             DrawTexture(textures[currentTexture], 0, 0, WHITE);
             
+            DrawRectangle(30, 400, 325, 30, Fade(SKYBLUE, 0.5f));
+            DrawRectangleLines(30, 400, 325, 30, Fade(WHITE, 0.5f));
+            DrawText("MOUSE LEFT BUTTON to CYCLE PROCEDURAL TEXTURES", 40, 410, 10, WHITE);
+            
+            switch(currentTexture)
+            {
+                case 0: DrawText("VERTICAL GRADIENT", 560, 10, 20, RAYWHITE); break;
+                case 1: DrawText("HORIZONTAL GRADIENT", 540, 10, 20, RAYWHITE); break;
+                case 2: DrawText("RADIAL GRADIENT", 580, 10, 20, LIGHTGRAY); break;
+                case 3: DrawText("CHECKED", 680, 10, 20, RAYWHITE); break;
+                case 4: DrawText("WHITE NOISE", 640, 10, 20, RED); break;
+                case 5: DrawText("PERLIN NOISE", 630, 10, 20, RAYWHITE); break;
+                case 6: DrawText("CELLULAR", 670, 10, 20, RAYWHITE); break;
+                default: break;
+            }
+            
         EndDrawing();
         //----------------------------------------------------------------------------------
     }
 
     // De-Initialization
     //--------------------------------------------------------------------------------------
-    
-    // Unload image data (CPU RAM)
-    UnloadImage(verticalGradient);
-    UnloadImage(horizontalGradient);
-    UnloadImage(radialGradient);
-    UnloadImage(checked);
-    UnloadImage(whiteNoise);
-    UnloadImage(perlinNoise);
-    UnloadImage(cellular);
-    
+       
     // Unload textures data (GPU VRAM)
-    for (int i = 0; i < TEXTURES_NUM; i++) UnloadTexture(textures[i]);
+    for (int i = 0; i < NUM_TEXTURES; i++) UnloadTexture(textures[i]);
     
     CloseWindow();                // Close window and OpenGL context
     //--------------------------------------------------------------------------------------

games/koala_seasons/Makefile

@@ -36,7 +36,7 @@ ifeq ($(PLATFORM),PLATFORM_WEB)
 endif
 
 # define raylib directory for include and library
-RAYLIB_PATH ?= C:\raylib\raylib
+RAYLIB_PATH ?= C:\GitHub\raylib
 
 # determine PLATFORM_OS in case PLATFORM_DESKTOP selected
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)

games/koala_seasons/resources/shaders/glsl330/base.vs

@@ -6,7 +6,7 @@ in vec2 vertexTexCoord;
 in vec4 vertexColor;
 
 // Input uniform values
-uniform mat4 mvpMatrix;
+uniform mat4 mvp;
 
 // Output vertex attributes (to fragment shader)
 out vec2 fragTexCoord;
@@ -21,5 +21,5 @@ void main()
     fragColor = vertexColor;
     
     // Calculate final vertex position
-    gl_Position = mvpMatrix*vec4(vertexPosition, 1.0);
+    gl_Position = mvp*vec4(vertexPosition, 1.0);
 }

games/koala_seasons/screens/screen_title.c

@@ -855,11 +855,11 @@ void DrawTitleScreen(void)
 {
     BeginShaderMode(colorBlend);
     
-    DrawTexturePro(atlas02,gameplay_background, (Rectangle){0, 0, gameplay_background.width*2, gameplay_background.height*2}, (Vector2){0, 0}, 0, color02);
+    DrawTexturePro(atlas02, gameplay_background, (Rectangle){0, 0, gameplay_background.width*2, gameplay_background.height*2}, (Vector2){0, 0}, 0, color02);
 
     // Draw parallax
-    DrawParallaxBack();
-    DrawParallaxMiddle();
+    //DrawParallaxBack();
+    //DrawParallaxMiddle();
 
     for (int i = 0; i < MAX_particle; i++)
     {
@@ -946,7 +946,6 @@ void DrawTitleScreen(void)
                                                (Rectangle){ rainParticle.particle[i].position.x, rainParticle.particle[i].position.y, particle_waterdrop.width*rainParticle.particle[i].size, particle_waterdrop.height*rainParticle.particle[i].size },
                                                (Vector2){ particle_waterdrop.width*rainParticle.particle[i].size/2, particle_waterdrop.height*rainParticle.particle[i].size/2 }, rainParticle.particle[i].rotation,
                                                Fade(rainParticle.particle[i].color, rainParticle.particle[i].alpha));
-
     }
 
     for (int i = 0; i < 1024; i++)
@@ -959,7 +958,6 @@ void DrawTitleScreen(void)
 
     for (int i = 0; i < 256; i++)
     {
-
         if (snowStormParticle.particle[i].active) DrawTexturePro(atlas01, particle_icecrystal,
                                                (Rectangle){ snowStormParticle.particle[i].position.x, snowStormParticle.particle[i].position.y, particle_icecrystal.width*snowStormParticle.particle[i].size, particle_icecrystal.height*snowStormParticle.particle[i].size },
                                                (Vector2){ particle_icecrystal.width*snowStormParticle.particle[i].size/2, particle_icecrystal.height*snowStormParticle.particle[i].size/2 }, snowStormParticle.particle[i].rotation,
@@ -969,8 +967,7 @@ void DrawTitleScreen(void)
 
     for (int i = 0; i < 20; i++)
     {
-
-       if (rayparticle.particle[i].active) DrawTexturePro(atlas01, gameplay_fx_lightraymid,
+        if (rayparticle.particle[i].active) DrawTexturePro(atlas01, gameplay_fx_lightraymid,
                                                (Rectangle){ rayparticle.particle[i].position.x, rayparticle.particle[i].position.y, gameplay_fx_lightraymid.width*rayparticle.particle[i].size, gameplay_fx_lightraymid.height*rayparticle.particle[i].size },
                                                (Vector2){ gameplay_fx_lightraymid.width*rayparticle.particle[i].size/2, gameplay_fx_lightraymid.height*rayparticle.particle[i].size/2 }, rayparticle.particle[i].rotation,
                                                Fade(rayparticle.particle[i].color, rayparticle.particle[i].alpha));
@@ -987,6 +984,8 @@ void DrawTitleScreen(void)
     if (musicActive)DrawTexturePro(atlas01, title_speaker_on, (Rectangle){speakerButton.x, speakerButton.y, title_speaker_on.width, title_speaker_on.height}, (Vector2){0,0}, 0, WHITE);
     else DrawTexturePro(atlas01, title_speaker_off, (Rectangle){speakerButton.x, speakerButton.y, title_speaker_off.width, title_speaker_off.height}, (Vector2){0,0}, 0, WHITE);
     */
+    
+    DrawParallaxFront();
 }
 
 // Title Screen Unload logic
@@ -1004,7 +1003,10 @@ int FinishTitleScreen(void)
 static void DrawParallaxFront(void)
 {
     Rectangle ground01 = gameplay_back_ground01;
+    
+    DrawTexturePro(atlas02, gameplay_back_tree01_layer01, (Rectangle){0, 0, gameplay_back_tree01_layer01.width*2, gameplay_back_tree01_layer01.height*2}, (Vector2){0,0}, 0, WHITE);
 
+    /*
     //DrawTexturePro(atlas02, gameplay_back_tree01_layer03, (Rectangle){0, 21, gameplay_back_tree01_layer03.width*2, gameplay_back_tree01_layer03.height*2}, (Vector2){0,0}, 0, color02);
     DrawTexturePro(atlas02, gameplay_back_tree01_layer01, (Rectangle){(int)parallaxFrontOffset, 60, gameplay_back_tree01_layer01.width*2, gameplay_back_tree01_layer01.height*2}, (Vector2){0,0}, 0, color02);
     DrawTexturePro(atlas02, gameplay_back_tree02_layer01, (Rectangle){(int)parallaxFrontOffset + 140, 60, gameplay_back_tree02_layer01.width*2, gameplay_back_tree02_layer01.height*2}, (Vector2){0,0}, 0, color02);
@@ -1016,7 +1018,8 @@ static void DrawParallaxFront(void)
     DrawTexturePro(atlas02, gameplay_back_tree08_layer01, (Rectangle){(int)parallaxFrontOffset + 140*7, 60, gameplay_back_tree08_layer01.width*2, gameplay_back_tree08_layer01.height*2}, (Vector2){0,0}, 0, color02);
     DrawTexturePro(atlas02, gameplay_back_ground01, (Rectangle){0, 559, ground01.width*2, ground01.height*2}, (Vector2){0,0}, 0, color01);
     DrawTexturePro(atlas02, (Rectangle){ground01.x, ground01.y + ground01.height, ground01.width, -ground01.height}, (Rectangle){0, -33, ground01.width*2, ground01.height*2}, (Vector2){0,0}, 0, color01);
- }
+    */
+}
 
 static void DrawParallaxMiddle(void)
 {

release/README.md

@@ -0,0 +1,15 @@
+## raylib release
+
+In this folder you can find raylib library pre-compiled and ready-to-use for different platforms. 
+
+It also includes additional raylib required libraries for different platforms that sometimes users need to compile by themselfs.Depending on target platform some libraries can be just downloaded from their repos using some package manager software provided by the OS, very tipical in Linux (`apt-get`) and OSX.
+
+**Provided libraries you will find in this folder are:**
+
+Library | Version | Date | Platform | Notes
+--- | :---: | :---: | :---: | ---
+[raylib]() | 1.8.0 | Oct 2017 | *all* | simple and easy-to-use library for games dev.
+[GLFW3](http://www.glfw.org/) | 3.2.1 | Aug 2016 | win32-mingw32,<br> win32-msvc | Window and input management on desktop platforms
+[OpenAL Soft](http://kcat.strangesoft.net/openal.html) | 1.18.2 | Sep 2017 | win32-mingw32,<br> win32-msvc,<br> Android | Audio device management
+
+For detailed information on raylib external dependencies, just check [Wiki information on external dependencies](https://github.com/raysan5/raylib/wiki/External-dependencies).

release/android/raylib.h

@@ -1,1076 +0,0 @@
-/**********************************************************************************************
-*
-*   raylib v1.7.0 
-*
-*   A simple and easy-to-use library to learn videogames programming (www.raylib.com)
-*
-*   FEATURES:
-*       - Library written in plain C code (C99)
-*       - Multiple platforms supported: Windows, Linux, Mac, Android, Raspberry Pi, HTML5.
-*       - Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES 2.0)
-*       - Unique OpenGL abstraction layer (usable as standalone module): [rlgl]
-*       - Powerful fonts module with SpriteFonts support (XNA bitmap fonts, AngelCode fonts, TTF)
-*       - Multiple textures support, including compressed formats and mipmaps generation
-*       - Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps
-*       - Powerful math module for Vector2, Vector3, Matrix and Quaternion operations: [raymath]
-*       - Audio loading and playing with streaming support and mixing channels: [audio]
-*       - VR stereo rendering support with configurable HMD device parameters
-*       - Minimal external dependencies (GLFW3, OpenGL, OpenAL)
-*       - Complete bindings for Lua, Go and Pascal
-*
-*   NOTES:
-*       32bit Colors - Any defined Color is always RGBA (4 byte)
-*       One custom font is loaded by default when InitWindow() [core]
-*       If using OpenGL 3.3 or ES2, one default shader is loaded automatically (internally defined) [rlgl]
-*       If using OpenGL 3.3 or ES2, several vertex buffers (VAO/VBO) are created to manage lines-triangles-quads
-*
-*   DEPENDENCIES:
-*       GLFW3 (www.glfw.org) for window/context management and input [core]
-*       GLAD for OpenGL extensions loading (3.3 Core profile, only PLATFORM_DESKTOP) [rlgl]
-*       OpenAL Soft for audio device/context management [audio]
-*
-*   OPTIONAL DEPENDENCIES:
-*       stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA) [textures]
-*       stb_image_write (Sean Barret) for image writting (PNG) [utils]
-*       stb_truetype (Sean Barret) for ttf fonts loading [text]
-*       stb_vorbis (Sean Barret) for ogg audio loading [audio]
-*       jar_xm (Joshua Reisenauer) for XM audio module loading [audio]
-*       jar_mod (Joshua Reisenauer) for MOD audio module loading [audio]
-*       dr_flac (David Reid) for FLAC audio file loading [audio]
-*       tinfl for data decompression (DEFLATE algorithm) [rres]
-*
-*
-*   LICENSE: zlib/libpng
-*
-*   raylib is licensed under an unmodified zlib/libpng license, which is an OSI-certified,
-*   BSD-like license that allows static linking with closed source software:
-*
-*   Copyright (c) 2013-2017 Ramon Santamaria (@raysan5)
-*
-*   This software is provided "as-is", without any express or implied warranty. In no event
-*   will the authors be held liable for any damages arising from the use of this software.
-*
-*   Permission is granted to anyone to use this software for any purpose, including commercial
-*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
-*
-*     1. The origin of this software must not be misrepresented; you must not claim that you
-*     wrote the original software. If you use this software in a product, an acknowledgment
-*     in the product documentation would be appreciated but is not required.
-*
-*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
-*     as being the original software.
-*
-*     3. This notice may not be removed or altered from any source distribution.
-*
-**********************************************************************************************/
-
-#ifndef RAYLIB_H
-#define RAYLIB_H
-
-// Choose your platform here or just define it at compile time: -DPLATFORM_DESKTOP
-//#define PLATFORM_DESKTOP      // Windows, Linux or OSX
-//#define PLATFORM_ANDROID      // Android device
-//#define PLATFORM_RPI          // Raspberry Pi
-//#define PLATFORM_WEB          // HTML5 (emscripten, asm.js)
-
-// Security check in case no PLATFORM_* defined
-#if !defined(PLATFORM_DESKTOP) && !defined(PLATFORM_ANDROID) && !defined(PLATFORM_RPI) && !defined(PLATFORM_WEB)
-    #define PLATFORM_DESKTOP
-#endif
-
-#if defined(_WIN32) && defined(BUILDING_DLL)
-    #define RLAPI __declspec(dllexport)         // We are building raylib as a Win32 DLL
-#elif defined(_WIN32) && defined(RAYLIB_DLL)
-    #define RLAPI __declspec(dllimport)         // We are using raylib as a Win32 DLL
-#else
-    #define RLAPI   // We are building or using raylib as a static library (or Linux shared library)
-#endif
-
-//----------------------------------------------------------------------------------
-// Some basic Defines
-//----------------------------------------------------------------------------------
-#ifndef PI
-    #define PI 3.14159265358979323846f
-#endif
-
-#define DEG2RAD (PI/180.0f)
-#define RAD2DEG (180.0f/PI)
-
-// raylib Config Flags
-#define FLAG_SHOW_LOGO              1       // Set to show raylib logo at startup
-#define FLAG_FULLSCREEN_MODE        2       // Set to run program in fullscreen
-#define FLAG_WINDOW_RESIZABLE       4       // Set to allow resizable window
-#define FLAG_WINDOW_DECORATED       8       // Set to show window decoration (frame and buttons)
-#define FLAG_WINDOW_TRANSPARENT    16       // Set to allow transparent window
-#define FLAG_MSAA_4X_HINT          32       // Set to try enabling MSAA 4X
-#define FLAG_VSYNC_HINT            64       // Set to try enabling V-Sync on GPU
-
-// Keyboard Function Keys
-#define KEY_SPACE            32
-#define KEY_ESCAPE          256
-#define KEY_ENTER           257
-#define KEY_BACKSPACE       259
-#define KEY_RIGHT           262
-#define KEY_LEFT            263
-#define KEY_DOWN            264
-#define KEY_UP              265
-#define KEY_F1              290
-#define KEY_F2              291
-#define KEY_F3              292
-#define KEY_F4              293
-#define KEY_F5              294
-#define KEY_F6              295
-#define KEY_F7              296
-#define KEY_F8              297
-#define KEY_F9              298
-#define KEY_F10             299
-#define KEY_F11             300
-#define KEY_F12             301
-#define KEY_LEFT_SHIFT      340
-#define KEY_LEFT_CONTROL    341
-#define KEY_LEFT_ALT        342
-#define KEY_RIGHT_SHIFT     344
-#define KEY_RIGHT_CONTROL   345
-#define KEY_RIGHT_ALT       346
-
-// Keyboard Alpha Numeric Keys
-#define KEY_ZERO             48
-#define KEY_ONE              49
-#define KEY_TWO              50
-#define KEY_THREE            51
-#define KEY_FOUR             52
-#define KEY_FIVE             53
-#define KEY_SIX              54
-#define KEY_SEVEN            55
-#define KEY_EIGHT            56
-#define KEY_NINE             57
-#define KEY_A                65
-#define KEY_B                66
-#define KEY_C                67
-#define KEY_D                68
-#define KEY_E                69
-#define KEY_F                70
-#define KEY_G                71
-#define KEY_H                72
-#define KEY_I                73
-#define KEY_J                74
-#define KEY_K                75
-#define KEY_L                76
-#define KEY_M                77
-#define KEY_N                78
-#define KEY_O                79
-#define KEY_P                80
-#define KEY_Q                81
-#define KEY_R                82
-#define KEY_S                83
-#define KEY_T                84
-#define KEY_U                85
-#define KEY_V                86
-#define KEY_W                87
-#define KEY_X                88
-#define KEY_Y                89
-#define KEY_Z                90
-
-#if defined(PLATFORM_ANDROID)
-    // Android Physical Buttons
-    #define KEY_BACK              4
-    #define KEY_MENU             82
-    #define KEY_VOLUME_UP        24
-    #define KEY_VOLUME_DOWN      25
-#endif
-
-// Mouse Buttons
-#define MOUSE_LEFT_BUTTON     0
-#define MOUSE_RIGHT_BUTTON    1
-#define MOUSE_MIDDLE_BUTTON   2
-
-// Touch points registered
-#define MAX_TOUCH_POINTS     2
-
-// Gamepad Number
-#define GAMEPAD_PLAYER1       0
-#define GAMEPAD_PLAYER2       1
-#define GAMEPAD_PLAYER3       2
-#define GAMEPAD_PLAYER4       3
-
-// Gamepad Buttons/Axis
-
-// PS3 USB Controller Buttons
-#define GAMEPAD_PS3_BUTTON_TRIANGLE 0
-#define GAMEPAD_PS3_BUTTON_CIRCLE   1
-#define GAMEPAD_PS3_BUTTON_CROSS    2
-#define GAMEPAD_PS3_BUTTON_SQUARE   3
-#define GAMEPAD_PS3_BUTTON_L1       6
-#define GAMEPAD_PS3_BUTTON_R1       7
-#define GAMEPAD_PS3_BUTTON_L2       4
-#define GAMEPAD_PS3_BUTTON_R2       5
-#define GAMEPAD_PS3_BUTTON_START    8
-#define GAMEPAD_PS3_BUTTON_SELECT   9
-#define GAMEPAD_PS3_BUTTON_UP      24
-#define GAMEPAD_PS3_BUTTON_RIGHT   25
-#define GAMEPAD_PS3_BUTTON_DOWN    26
-#define GAMEPAD_PS3_BUTTON_LEFT    27
-#define GAMEPAD_PS3_BUTTON_PS      12
-
-// PS3 USB Controller Axis
-#define GAMEPAD_PS3_AXIS_LEFT_X     0
-#define GAMEPAD_PS3_AXIS_LEFT_Y     1
-#define GAMEPAD_PS3_AXIS_RIGHT_X    2
-#define GAMEPAD_PS3_AXIS_RIGHT_Y    5
-#define GAMEPAD_PS3_AXIS_L2         3       // [1..-1] (pressure-level)
-#define GAMEPAD_PS3_AXIS_R2         4       // [1..-1] (pressure-level)
-
-// Xbox360 USB Controller Buttons
-#define GAMEPAD_XBOX_BUTTON_A       0
-#define GAMEPAD_XBOX_BUTTON_B       1
-#define GAMEPAD_XBOX_BUTTON_X       2
-#define GAMEPAD_XBOX_BUTTON_Y       3
-#define GAMEPAD_XBOX_BUTTON_LB      4
-#define GAMEPAD_XBOX_BUTTON_RB      5
-#define GAMEPAD_XBOX_BUTTON_SELECT  6
-#define GAMEPAD_XBOX_BUTTON_START   7
-#define GAMEPAD_XBOX_BUTTON_UP      10
-#define GAMEPAD_XBOX_BUTTON_RIGHT   11
-#define GAMEPAD_XBOX_BUTTON_DOWN    12
-#define GAMEPAD_XBOX_BUTTON_LEFT    13
-#define GAMEPAD_XBOX_BUTTON_HOME    8
-
-// Xbox360 USB Controller Axis
-// NOTE: For Raspberry Pi, axis must be reconfigured
-#if defined(PLATFORM_RPI)
-    #define GAMEPAD_XBOX_AXIS_LEFT_X    0   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_LEFT_Y    1   // [-1..1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_X   3   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_Y   4   // [-1..1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_LT        2   // [-1..1] (pressure-level)
-    #define GAMEPAD_XBOX_AXIS_RT        5   // [-1..1] (pressure-level)
-#else
-    #define GAMEPAD_XBOX_AXIS_LEFT_X    0   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_LEFT_Y    1   // [1..-1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_X   2   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_Y   3   // [1..-1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_LT        4   // [-1..1] (pressure-level)
-    #define GAMEPAD_XBOX_AXIS_RT        5   // [-1..1] (pressure-level)
-#endif
-
-// NOTE: MSC C++ compiler does not support compound literals (C99 feature)
-// Plain structures in C++ (without constructors) can be initialized from { } initializers.
-#ifdef __cplusplus
-    #define CLITERAL
-#else
-    #define CLITERAL    (Color)
-#endif
-
-// Some Basic Colors
-// NOTE: Custom raylib color palette for amazing visuals on WHITE background
-#define LIGHTGRAY  CLITERAL{ 200, 200, 200, 255 }   // Light Gray
-#define GRAY       CLITERAL{ 130, 130, 130, 255 }   // Gray
-#define DARKGRAY   CLITERAL{ 80, 80, 80, 255 }      // Dark Gray
-#define YELLOW     CLITERAL{ 253, 249, 0, 255 }     // Yellow
-#define GOLD       CLITERAL{ 255, 203, 0, 255 }     // Gold
-#define ORANGE     CLITERAL{ 255, 161, 0, 255 }     // Orange
-#define PINK       CLITERAL{ 255, 109, 194, 255 }   // Pink
-#define RED        CLITERAL{ 230, 41, 55, 255 }     // Red
-#define MAROON     CLITERAL{ 190, 33, 55, 255 }     // Maroon
-#define GREEN      CLITERAL{ 0, 228, 48, 255 }      // Green
-#define LIME       CLITERAL{ 0, 158, 47, 255 }      // Lime
-#define DARKGREEN  CLITERAL{ 0, 117, 44, 255 }      // Dark Green
-#define SKYBLUE    CLITERAL{ 102, 191, 255, 255 }   // Sky Blue
-#define BLUE       CLITERAL{ 0, 121, 241, 255 }     // Blue
-#define DARKBLUE   CLITERAL{ 0, 82, 172, 255 }      // Dark Blue
-#define PURPLE     CLITERAL{ 200, 122, 255, 255 }   // Purple
-#define VIOLET     CLITERAL{ 135, 60, 190, 255 }    // Violet
-#define DARKPURPLE CLITERAL{ 112, 31, 126, 255 }    // Dark Purple
-#define BEIGE      CLITERAL{ 211, 176, 131, 255 }   // Beige
-#define BROWN      CLITERAL{ 127, 106, 79, 255 }    // Brown
-#define DARKBROWN  CLITERAL{ 76, 63, 47, 255 }      // Dark Brown
-
-#define WHITE      CLITERAL{ 255, 255, 255, 255 }   // White
-#define BLACK      CLITERAL{ 0, 0, 0, 255 }         // Black
-#define BLANK      CLITERAL{ 0, 0, 0, 0 }           // Blank (Transparent)
-#define MAGENTA    CLITERAL{ 255, 0, 255, 255 }     // Magenta
-#define RAYWHITE   CLITERAL{ 245, 245, 245, 255 }   // My own White (raylib logo)
-
-//----------------------------------------------------------------------------------
-// Structures Definition
-//----------------------------------------------------------------------------------
-#ifndef __cplusplus
-// Boolean type
-    #if !defined(_STDBOOL_H)
-        typedef enum { false, true } bool;
-        #define _STDBOOL_H
-    #endif
-#endif
-
-// Vector2 type
-typedef struct Vector2 {
-    float x;
-    float y;
-} Vector2;
-
-// Vector3 type
-typedef struct Vector3 {
-    float x;
-    float y;
-    float z;
-} Vector3;
-
-// Matrix type (OpenGL style 4x4 - right handed, column major)
-typedef struct Matrix {
-    float m0, m4, m8, m12;
-    float m1, m5, m9, m13;
-    float m2, m6, m10, m14;
-    float m3, m7, m11, m15;
-} Matrix;
-
-// Color type, RGBA (32bit)
-typedef struct Color {
-    unsigned char r;
-    unsigned char g;
-    unsigned char b;
-    unsigned char a;
-} Color;
-
-// Rectangle type
-typedef struct Rectangle {
-    int x;
-    int y;
-    int width;
-    int height;
-} Rectangle;
-
-// Image type, bpp always RGBA (32bit)
-// NOTE: Data stored in CPU memory (RAM)
-typedef struct Image {
-    void *data;             // Image raw data
-    int width;              // Image base width
-    int height;             // Image base height
-    int mipmaps;            // Mipmap levels, 1 by default
-    int format;             // Data format (TextureFormat type)
-} Image;
-
-// Texture2D type
-// NOTE: Data stored in GPU memory
-typedef struct Texture2D {
-    unsigned int id;        // OpenGL texture id
-    int width;              // Texture base width
-    int height;             // Texture base height
-    int mipmaps;            // Mipmap levels, 1 by default
-    int format;             // Data format (TextureFormat type)
-} Texture2D;
-
-// RenderTexture2D type, for texture rendering
-typedef struct RenderTexture2D {
-    unsigned int id;        // OpenGL Framebuffer Object (FBO) id
-    Texture2D texture;      // Color buffer attachment texture
-    Texture2D depth;        // Depth buffer attachment texture
-} RenderTexture2D;
-
-// SpriteFont character info
-typedef struct CharInfo {
-    int value;              // Character value (Unicode)
-    Rectangle rec;          // Character rectangle in sprite font
-    int offsetX;            // Character offset X when drawing
-    int offsetY;            // Character offset Y when drawing
-    int advanceX;           // Character advance position X
-} CharInfo;
-
-// SpriteFont type, includes texture and charSet array data
-typedef struct SpriteFont {
-    Texture2D texture;      // Font texture
-    int baseSize;           // Base size (default chars height)
-    int charsCount;         // Number of characters
-    CharInfo *chars;        // Characters info data
-} SpriteFont;
-
-// Camera type, defines a camera position/orientation in 3d space
-typedef struct Camera {
-    Vector3 position;       // Camera position
-    Vector3 target;         // Camera target it looks-at
-    Vector3 up;             // Camera up vector (rotation over its axis)
-    float fovy;             // Camera field-of-view apperture in Y (degrees)
-} Camera;
-
-// Camera2D type, defines a 2d camera
-typedef struct Camera2D {
-    Vector2 offset;         // Camera offset (displacement from target)
-    Vector2 target;         // Camera target (rotation and zoom origin)
-    float rotation;         // Camera rotation in degrees
-    float zoom;             // Camera zoom (scaling), should be 1.0f by default
-} Camera2D;
-
-// Bounding box type
-typedef struct BoundingBox {
-    Vector3 min;            // minimum vertex box-corner
-    Vector3 max;            // maximum vertex box-corner
-} BoundingBox;
-
-// Vertex data definning a mesh
-typedef struct Mesh {
-    int vertexCount;        // number of vertices stored in arrays
-    int triangleCount;      // number of triangles stored (indexed or not)
-    float *vertices;        // vertex position (XYZ - 3 components per vertex) (shader-location = 0)
-    float *texcoords;       // vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1)
-    float *texcoords2;      // vertex second texture coordinates (useful for lightmaps) (shader-location = 5)
-    float *normals;         // vertex normals (XYZ - 3 components per vertex) (shader-location = 2)
-    float *tangents;        // vertex tangents (XYZ - 3 components per vertex) (shader-location = 4)
-    unsigned char *colors;  // vertex colors (RGBA - 4 components per vertex) (shader-location = 3)
-    unsigned short *indices;// vertex indices (in case vertex data comes indexed)
-
-    unsigned int vaoId;     // OpenGL Vertex Array Object id
-    unsigned int vboId[7];  // OpenGL Vertex Buffer Objects id (7 types of vertex data)
-} Mesh;
-
-// Shader type (generic shader)
-typedef struct Shader {
-    unsigned int id;        // Shader program id
-
-    // Vertex attributes locations (default locations)
-    int vertexLoc;          // Vertex attribute location point    (default-location = 0)
-    int texcoordLoc;        // Texcoord attribute location point  (default-location = 1)
-    int texcoord2Loc;       // Texcoord2 attribute location point (default-location = 5)
-    int normalLoc;          // Normal attribute location point    (default-location = 2)
-    int tangentLoc;         // Tangent attribute location point   (default-location = 4)
-    int colorLoc;           // Color attibute location point      (default-location = 3)
-
-    // Uniform locations
-    int mvpLoc;             // ModelView-Projection matrix uniform location point (vertex shader)
-    int colDiffuseLoc;      // Diffuse color uniform location point (fragment shader)
-    int colAmbientLoc;      // Ambient color uniform location point (fragment shader)
-    int colSpecularLoc;     // Specular color uniform location point (fragment shader)
-
-    // Texture map locations (generic for any kind of map)
-    int mapTexture0Loc;     // Map texture uniform location point (default-texture-unit = 0)
-    int mapTexture1Loc;     // Map texture uniform location point (default-texture-unit = 1)
-    int mapTexture2Loc;     // Map texture uniform location point (default-texture-unit = 2)
-} Shader;
-
-// Material type
-typedef struct Material {
-    Shader shader;          // Standard shader (supports 3 map textures)
-
-    Texture2D texDiffuse;   // Diffuse texture  (binded to shader mapTexture0Loc)
-    Texture2D texNormal;    // Normal texture   (binded to shader mapTexture1Loc)
-    Texture2D texSpecular;  // Specular texture (binded to shader mapTexture2Loc)
-
-    Color colDiffuse;       // Diffuse color
-    Color colAmbient;       // Ambient color
-    Color colSpecular;      // Specular color
-
-    float glossiness;       // Glossiness level (Ranges from 0 to 1000)
-} Material;
-
-// Model type
-typedef struct Model {
-    Mesh mesh;              // Vertex data buffers (RAM and VRAM)
-    Matrix transform;       // Local transform matrix
-    Material material;      // Shader and textures data
-} Model;
-
-// Ray type (useful for raycast)
-typedef struct Ray {
-    Vector3 position;       // Ray position (origin)
-    Vector3 direction;      // Ray direction
-} Ray;
-
-// Raycast hit information
-typedef struct RayHitInfo {
-    bool hit;               // Did the ray hit something?
-    float distance;         // Distance to nearest hit
-    Vector3 position;       // Position of nearest hit
-    Vector3 normal;         // Surface normal of hit
-} RayHitInfo;
-
-// Wave type, defines audio wave data
-typedef struct Wave {
-    unsigned int sampleCount;   // Number of samples
-    unsigned int sampleRate;    // Frequency (samples per second)
-    unsigned int sampleSize;    // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
-    unsigned int channels;      // Number of channels (1-mono, 2-stereo)
-    void *data;                 // Buffer data pointer
-} Wave;
-
-// Sound source type
-typedef struct Sound {
-    unsigned int source;    // OpenAL audio source id
-    unsigned int buffer;    // OpenAL audio buffer id
-    int format;             // OpenAL audio format specifier
-} Sound;
-
-// Music type (file streaming from memory)
-// NOTE: Anything longer than ~10 seconds should be streamed
-typedef struct MusicData *Music;
-
-// Audio stream type
-// NOTE: Useful to create custom audio streams not bound to a specific file
-typedef struct AudioStream {
-    unsigned int sampleRate;    // Frequency (samples per second)
-    unsigned int sampleSize;    // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
-    unsigned int channels;      // Number of channels (1-mono, 2-stereo)
-
-    int format;                 // OpenAL audio format specifier
-    unsigned int source;        // OpenAL audio source id
-    unsigned int buffers[2];    // OpenAL audio buffers (double buffering)
-} AudioStream;
-
-// rRES data returned when reading a resource, 
-// it contains all required data for user (24 byte)
-typedef struct RRESData {
-    unsigned int type;          // Resource type (4 byte)
-
-    unsigned int param1;        // Resouce parameter 1 (4 byte)
-    unsigned int param2;        // Resouce parameter 2 (4 byte)
-    unsigned int param3;        // Resouce parameter 3 (4 byte)
-    unsigned int param4;        // Resouce parameter 4 (4 byte)
-
-    void *data;                 // Resource data pointer (4 byte)
-} RRESData;
-
-// RRES type (pointer to RRESData array)
-typedef struct RRESData *RRES;
-
-//----------------------------------------------------------------------------------
-// Enumerators Definition
-//----------------------------------------------------------------------------------
-// Trace log type
-typedef enum { 
-    INFO = 0,
-    WARNING, 
-    ERROR, 
-    DEBUG, 
-    OTHER 
-} LogType;
-
-// Texture formats
-// NOTE: Support depends on OpenGL version and platform
-typedef enum {
-    UNCOMPRESSED_GRAYSCALE = 1,     // 8 bit per pixel (no alpha)
-    UNCOMPRESSED_GRAY_ALPHA,        // 16 bpp (2 channels)
-    UNCOMPRESSED_R5G6B5,            // 16 bpp
-    UNCOMPRESSED_R8G8B8,            // 24 bpp
-    UNCOMPRESSED_R5G5B5A1,          // 16 bpp (1 bit alpha)
-    UNCOMPRESSED_R4G4B4A4,          // 16 bpp (4 bit alpha)
-    UNCOMPRESSED_R8G8B8A8,          // 32 bpp
-    UNCOMPRESSED_R32G32B32,         // 32 bit per channel (float) - HDR
-    COMPRESSED_DXT1_RGB,            // 4 bpp (no alpha)
-    COMPRESSED_DXT1_RGBA,           // 4 bpp (1 bit alpha)
-    COMPRESSED_DXT3_RGBA,           // 8 bpp
-    COMPRESSED_DXT5_RGBA,           // 8 bpp
-    COMPRESSED_ETC1_RGB,            // 4 bpp
-    COMPRESSED_ETC2_RGB,            // 4 bpp
-    COMPRESSED_ETC2_EAC_RGBA,       // 8 bpp
-    COMPRESSED_PVRT_RGB,            // 4 bpp
-    COMPRESSED_PVRT_RGBA,           // 4 bpp
-    COMPRESSED_ASTC_4x4_RGBA,       // 8 bpp
-    COMPRESSED_ASTC_8x8_RGBA        // 2 bpp
-} TextureFormat;
-
-// Texture parameters: filter mode
-// NOTE 1: Filtering considers mipmaps if available in the texture
-// NOTE 2: Filter is accordingly set for minification and magnification
-typedef enum {
-    FILTER_POINT = 0,               // No filter, just pixel aproximation
-    FILTER_BILINEAR,                // Linear filtering
-    FILTER_TRILINEAR,               // Trilinear filtering (linear with mipmaps)
-    FILTER_ANISOTROPIC_4X,          // Anisotropic filtering 4x
-    FILTER_ANISOTROPIC_8X,          // Anisotropic filtering 8x
-    FILTER_ANISOTROPIC_16X,         // Anisotropic filtering 16x
-} TextureFilterMode;
-
-// Texture parameters: wrap mode
-typedef enum { 
-    WRAP_REPEAT = 0, 
-    WRAP_CLAMP, 
-    WRAP_MIRROR 
-} TextureWrapMode;
-
-// Color blending modes (pre-defined)
-typedef enum { 
-    BLEND_ALPHA = 0, 
-    BLEND_ADDITIVE, 
-    BLEND_MULTIPLIED
-} BlendMode;
-
-// Gestures type
-// NOTE: It could be used as flags to enable only some gestures
-typedef enum {
-    GESTURE_NONE        = 0,
-    GESTURE_TAP         = 1,
-    GESTURE_DOUBLETAP   = 2,
-    GESTURE_HOLD        = 4,
-    GESTURE_DRAG        = 8,
-    GESTURE_SWIPE_RIGHT = 16,
-    GESTURE_SWIPE_LEFT  = 32,
-    GESTURE_SWIPE_UP    = 64,
-    GESTURE_SWIPE_DOWN  = 128,
-    GESTURE_PINCH_IN    = 256,
-    GESTURE_PINCH_OUT   = 512
-} Gestures;
-
-// Camera system modes
-typedef enum {
-    CAMERA_CUSTOM = 0,
-    CAMERA_FREE,
-    CAMERA_ORBITAL,
-    CAMERA_FIRST_PERSON,
-    CAMERA_THIRD_PERSON
-} CameraMode;
-
-// Head Mounted Display devices
-typedef enum {
-    HMD_DEFAULT_DEVICE = 0,
-    HMD_OCULUS_RIFT_DK2,
-    HMD_OCULUS_RIFT_CV1,
-    HMD_VALVE_HTC_VIVE,
-    HMD_SAMSUNG_GEAR_VR,
-    HMD_GOOGLE_CARDBOARD,
-    HMD_SONY_PLAYSTATION_VR,
-    HMD_RAZER_OSVR,
-    HMD_FOVE_VR,
-} VrDevice;
-
-// RRESData type
-typedef enum { 
-    RRES_TYPE_RAW = 0, 
-    RRES_TYPE_IMAGE, 
-    RRES_TYPE_WAVE, 
-    RRES_TYPE_VERTEX, 
-    RRES_TYPE_TEXT,
-    RRES_TYPE_FONT_IMAGE,
-    RRES_TYPE_FONT_CHARDATA,    // CharInfo data array
-    RRES_TYPE_DIRECTORY
-} RRESDataType;
-
-#ifdef __cplusplus
-extern "C" {            // Prevents name mangling of functions
-#endif
-
-//------------------------------------------------------------------------------------
-// Global Variables Definition
-//------------------------------------------------------------------------------------
-// It's lonely here...
-
-//------------------------------------------------------------------------------------
-// Window and Graphics Device Functions (Module: core)
-//------------------------------------------------------------------------------------
-
-// Window-related functions
-#if defined(PLATFORM_ANDROID)
-RLAPI void InitWindow(int width, int height, void *state);        // Initialize Android activity
-#elif defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) || defined(PLATFORM_WEB)
-RLAPI void InitWindow(int width, int height, const char *title);  // Initialize window and OpenGL context
-#endif
-RLAPI void CloseWindow(void);                                     // Close window and unload OpenGL context
-RLAPI bool WindowShouldClose(void);                               // Check if KEY_ESCAPE pressed or Close icon pressed
-RLAPI bool IsWindowMinimized(void);                               // Check if window has been minimized (or lost focus)
-RLAPI void ToggleFullscreen(void);                                // Toggle fullscreen mode (only PLATFORM_DESKTOP)
-RLAPI void SetWindowIcon(Image image);                            // Set icon for window (only PLATFORM_DESKTOP)
-RLAPI void SetWindowPosition(int x, int y);                       // Set window position on screen (only PLATFORM_DESKTOP)
-RLAPI void SetWindowMonitor(int monitor);                         // Set monitor for the current window (fullscreen mode)
-RLAPI void SetWindowMinSize(int width, int height);               // Set window minimum dimensions (for FLAG_WINDOW_RESIZABLE)
-RLAPI int GetScreenWidth(void);                                   // Get current screen width
-RLAPI int GetScreenHeight(void);                                  // Get current screen height
-
-#if !defined(PLATFORM_ANDROID)
-// Cursor-related functions
-RLAPI void ShowCursor(void);                                      // Shows cursor
-RLAPI void HideCursor(void);                                      // Hides cursor
-RLAPI bool IsCursorHidden(void);                                  // Check if cursor is not visible
-RLAPI void EnableCursor(void);                                    // Enables cursor (unlock cursor)
-RLAPI void DisableCursor(void);                                   // Disables cursor (lock cursor)
-#endif
-
-// Drawing-related functions
-RLAPI void ClearBackground(Color color);                          // Set background color (framebuffer clear color)
-RLAPI void BeginDrawing(void);                                    // Setup canvas (framebuffer) to start drawing
-RLAPI void EndDrawing(void);                                      // End canvas drawing and swap buffers (double buffering)
-RLAPI void Begin2dMode(Camera2D camera);                          // Initialize 2D mode with custom camera (2D)
-RLAPI void End2dMode(void);                                       // Ends 2D mode with custom camera
-RLAPI void Begin3dMode(Camera camera);                            // Initializes 3D mode with custom camera (3D)
-RLAPI void End3dMode(void);                                       // Ends 3D mode and returns to default 2D orthographic mode
-RLAPI void BeginTextureMode(RenderTexture2D target);              // Initializes render texture for drawing
-RLAPI void EndTextureMode(void);                                  // Ends drawing to render texture
-
-// Screen-space-related functions
-RLAPI Ray GetMouseRay(Vector2 mousePosition, Camera camera);      // Returns a ray trace from mouse position
-RLAPI Vector2 GetWorldToScreen(Vector3 position, Camera camera);  // Returns the screen space position for a 3d world space position
-RLAPI Matrix GetCameraMatrix(Camera camera);                      // Returns camera transform matrix (view matrix)
-
-// Timming-related functions
-RLAPI void SetTargetFPS(int fps);                                 // Set target FPS (maximum)
-RLAPI int GetFPS(void);                                           // Returns current FPS
-RLAPI float GetFrameTime(void);                                   // Returns time in seconds for last frame drawn
-
-// Color-related functions
-RLAPI int GetHexValue(Color color);                               // Returns hexadecimal value for a Color
-RLAPI Color GetColor(int hexValue);                               // Returns a Color struct from hexadecimal value
-RLAPI Color Fade(Color color, float alpha);                       // Color fade-in or fade-out, alpha goes from 0.0f to 1.0f
-RLAPI float *ColorToFloat(Color color);                           // Converts Color to float array and normalizes
-RLAPI float *VectorToFloat(Vector3 vec);                          // Converts Vector3 to float array
-RLAPI float *MatrixToFloat(Matrix mat);                           // Converts Matrix to float array
-
-// Misc. functions
-RLAPI void ShowLogo(void);                                        // Activate raylib logo at startup (can be done with flags)
-RLAPI void SetConfigFlags(char flags);                            // Setup window configuration flags (view FLAGS)
-RLAPI void TraceLog(int logType, const char *text, ...);          // Show trace log messages (INFO, WARNING, ERROR, DEBUG)
-RLAPI void TakeScreenshot(const char *fileName);                  // Takes a screenshot of current screen (saved a .png)
-RLAPI int GetRandomValue(int min, int max);                       // Returns a random value between min and max (both included)
-
-
-// Files management functions
-RLAPI bool IsFileExtension(const char *fileName, const char *ext);// Check file extension
-RLAPI const char *GetDirectoryPath(const char *fileName);         // Get directory for a given fileName (with path)
-RLAPI const char *GetWorkingDirectory(void);                      // Get current working directory
-RLAPI bool ChangeDirectory(const char *dir);                      // Change working directory, returns true if success
-RLAPI bool IsFileDropped(void);                                   // Check if a file has been dropped into window
-RLAPI char **GetDroppedFiles(int *count);                         // Get dropped files names
-RLAPI void ClearDroppedFiles(void);                               // Clear dropped files paths buffer
-
-// Persistent storage management
-RLAPI void StorageSaveValue(int position, int value);             // Save integer value to storage file (to defined position)
-RLAPI int StorageLoadValue(int position);                         // Load integer value from storage file (from defined position)
-
-//------------------------------------------------------------------------------------
-// Input Handling Functions (Module: core)
-//------------------------------------------------------------------------------------
-
-// Input-related functions: keyboard
-RLAPI bool IsKeyPressed(int key);                             // Detect if a key has been pressed once
-RLAPI bool IsKeyDown(int key);                                // Detect if a key is being pressed
-RLAPI bool IsKeyReleased(int key);                            // Detect if a key has been released once
-RLAPI bool IsKeyUp(int key);                                  // Detect if a key is NOT being pressed
-RLAPI int GetKeyPressed(void);                                // Get latest key pressed
-RLAPI void SetExitKey(int key);                               // Set a custom key to exit program (default is ESC)
-
-// Input-related functions: gamepads
-RLAPI bool IsGamepadAvailable(int gamepad);                   // Detect if a gamepad is available
-RLAPI bool IsGamepadName(int gamepad, const char *name);      // Check gamepad name (if available)
-RLAPI const char *GetGamepadName(int gamepad);                // Return gamepad internal name id
-RLAPI bool IsGamepadButtonPressed(int gamepad, int button);   // Detect if a gamepad button has been pressed once
-RLAPI bool IsGamepadButtonDown(int gamepad, int button);      // Detect if a gamepad button is being pressed
-RLAPI bool IsGamepadButtonReleased(int gamepad, int button);  // Detect if a gamepad button has been released once
-RLAPI bool IsGamepadButtonUp(int gamepad, int button);        // Detect if a gamepad button is NOT being pressed
-RLAPI int GetGamepadButtonPressed(void);                      // Get the last gamepad button pressed
-RLAPI int GetGamepadAxisCount(int gamepad);                   // Return gamepad axis count for a gamepad
-RLAPI float GetGamepadAxisMovement(int gamepad, int axis);    // Return axis movement value for a gamepad axis
-
-// Input-related functions: mouse
-RLAPI bool IsMouseButtonPressed(int button);                  // Detect if a mouse button has been pressed once
-RLAPI bool IsMouseButtonDown(int button);                     // Detect if a mouse button is being pressed
-RLAPI bool IsMouseButtonReleased(int button);                 // Detect if a mouse button has been released once
-RLAPI bool IsMouseButtonUp(int button);                       // Detect if a mouse button is NOT being pressed
-RLAPI int GetMouseX(void);                                    // Returns mouse position X
-RLAPI int GetMouseY(void);                                    // Returns mouse position Y
-RLAPI Vector2 GetMousePosition(void);                         // Returns mouse position XY
-RLAPI void SetMousePosition(Vector2 position);                // Set mouse position XY
-RLAPI int GetMouseWheelMove(void);                            // Returns mouse wheel movement Y
-
-// Input-related functions: touch
-RLAPI int GetTouchX(void);                                    // Returns touch position X for touch point 0 (relative to screen size)
-RLAPI int GetTouchY(void);                                    // Returns touch position Y for touch point 0 (relative to screen size)
-RLAPI Vector2 GetTouchPosition(int index);                    // Returns touch position XY for a touch point index (relative to screen size)
-
-//------------------------------------------------------------------------------------
-// Gestures and Touch Handling Functions (Module: gestures)
-//------------------------------------------------------------------------------------
-RLAPI void SetGesturesEnabled(unsigned int gestureFlags);     // Enable a set of gestures using flags
-RLAPI bool IsGestureDetected(int gesture);                    // Check if a gesture have been detected
-RLAPI int GetGestureDetected(void);                           // Get latest detected gesture
-RLAPI int GetTouchPointsCount(void);                          // Get touch points count
-RLAPI float GetGestureHoldDuration(void);                     // Get gesture hold time in milliseconds
-RLAPI Vector2 GetGestureDragVector(void);                     // Get gesture drag vector
-RLAPI float GetGestureDragAngle(void);                        // Get gesture drag angle
-RLAPI Vector2 GetGesturePinchVector(void);                    // Get gesture pinch delta
-RLAPI float GetGesturePinchAngle(void);                       // Get gesture pinch angle
-
-//------------------------------------------------------------------------------------
-// Camera System Functions (Module: camera)
-//------------------------------------------------------------------------------------
-RLAPI void SetCameraMode(Camera camera, int mode);                // Set camera mode (multiple camera modes available)
-RLAPI void UpdateCamera(Camera *camera);                          // Update camera position for selected mode
-
-RLAPI void SetCameraPanControl(int panKey);                       // Set camera pan key to combine with mouse movement (free camera)
-RLAPI void SetCameraAltControl(int altKey);                       // Set camera alt key to combine with mouse movement (free camera)
-RLAPI void SetCameraSmoothZoomControl(int szKey);                 // Set camera smooth zoom key to combine with mouse (free camera)
-RLAPI void SetCameraMoveControls(int frontKey, int backKey,
-                                 int rightKey, int leftKey,
-                                 int upKey, int downKey);         // Set camera move controls (1st person and 3rd person cameras)
-
-//------------------------------------------------------------------------------------
-// Basic Shapes Drawing Functions (Module: shapes)
-//------------------------------------------------------------------------------------
-
-// Basic shapes drawing functions
-RLAPI void DrawPixel(int posX, int posY, Color color);                                                   // Draw a pixel
-RLAPI void DrawPixelV(Vector2 position, Color color);                                                    // Draw a pixel (Vector version)
-RLAPI void DrawLine(int startPosX, int startPosY, int endPosX, int endPosY, Color color);                // Draw a line
-RLAPI void DrawLineV(Vector2 startPos, Vector2 endPos, Color color);                                     // Draw a line (Vector version)
-RLAPI void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color);                       // Draw a line defining thickness
-RLAPI void DrawLineBezier(Vector2 startPos, Vector2 endPos, float thick, Color color);                   // Draw a line using cubic-bezier curves in-out
-RLAPI void DrawCircle(int centerX, int centerY, float radius, Color color);                              // Draw a color-filled circle
-RLAPI void DrawCircleGradient(int centerX, int centerY, float radius, Color color1, Color color2);       // Draw a gradient-filled circle
-RLAPI void DrawCircleV(Vector2 center, float radius, Color color);                                       // Draw a color-filled circle (Vector version)
-RLAPI void DrawCircleLines(int centerX, int centerY, float radius, Color color);                         // Draw circle outline
-RLAPI void DrawRectangle(int posX, int posY, int width, int height, Color color);                        // Draw a color-filled rectangle
-RLAPI void DrawRectangleRec(Rectangle rec, Color color);                                                 // Draw a color-filled rectangle
-RLAPI void DrawRectanglePro(Rectangle rec, Vector2 origin, float rotation, Color color);                 // Draw a color-filled rectangle with pro parameters
-RLAPI void DrawRectangleGradient(int posX, int posY, int width, int height, Color color1, Color color2); // Draw a gradient-filled rectangle
-RLAPI void DrawRectangleV(Vector2 position, Vector2 size, Color color);                                  // Draw a color-filled rectangle (Vector version)
-RLAPI void DrawRectangleLines(int posX, int posY, int width, int height, Color color);                   // Draw rectangle outline
-RLAPI void DrawTriangle(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                                // Draw a color-filled triangle
-RLAPI void DrawTriangleLines(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                           // Draw triangle outline
-RLAPI void DrawPoly(Vector2 center, int sides, float radius, float rotation, Color color);               // Draw a regular polygon (Vector version)
-RLAPI void DrawPolyEx(Vector2 *points, int numPoints, Color color);                                      // Draw a closed polygon defined by points
-RLAPI void DrawPolyExLines(Vector2 *points, int numPoints, Color color);                                 // Draw polygon lines
-
-// Basic shapes collision detection functions
-RLAPI bool CheckCollisionRecs(Rectangle rec1, Rectangle rec2);                                           // Check collision between two rectangles
-RLAPI bool CheckCollisionCircles(Vector2 center1, float radius1, Vector2 center2, float radius2);        // Check collision between two circles
-RLAPI bool CheckCollisionCircleRec(Vector2 center, float radius, Rectangle rec);                         // Check collision between circle and rectangle
-RLAPI Rectangle GetCollisionRec(Rectangle rec1, Rectangle rec2);                                         // Get collision rectangle for two rectangles collision
-RLAPI bool CheckCollisionPointRec(Vector2 point, Rectangle rec);                                         // Check if point is inside rectangle
-RLAPI bool CheckCollisionPointCircle(Vector2 point, Vector2 center, float radius);                       // Check if point is inside circle
-RLAPI bool CheckCollisionPointTriangle(Vector2 point, Vector2 p1, Vector2 p2, Vector2 p3);               // Check if point is inside a triangle
-
-//------------------------------------------------------------------------------------
-// Texture Loading and Drawing Functions (Module: textures)
-//------------------------------------------------------------------------------------
-
-// Image/Texture2D data loading/unloading functions
-RLAPI Image LoadImage(const char *fileName);                                                             // Load image from file into CPU memory (RAM)
-RLAPI Image LoadImageEx(Color *pixels, int width, int height);                                           // Load image from Color array data (RGBA - 32bit)
-RLAPI Image LoadImagePro(void *data, int width, int height, int format);                                 // Load image from raw data with parameters
-RLAPI Image LoadImageRaw(const char *fileName, int width, int height, int format, int headerSize);       // Load image from RAW file data
-RLAPI Texture2D LoadTexture(const char *fileName);                                                       // Load texture from file into GPU memory (VRAM)
-RLAPI Texture2D LoadTextureFromImage(Image image);                                                       // Load texture from image data
-RLAPI RenderTexture2D LoadRenderTexture(int width, int height);                                          // Load texture for rendering (framebuffer)
-RLAPI void UnloadImage(Image image);                                                                     // Unload image from CPU memory (RAM)
-RLAPI void UnloadTexture(Texture2D texture);                                                             // Unload texture from GPU memory (VRAM)
-RLAPI void UnloadRenderTexture(RenderTexture2D target);                                                  // Unload render texture from GPU memory (VRAM)
-RLAPI Color *GetImageData(Image image);                                                                  // Get pixel data from image as a Color struct array
-RLAPI Image GetTextureData(Texture2D texture);                                                           // Get pixel data from GPU texture and return an Image
-RLAPI void UpdateTexture(Texture2D texture, const void *pixels);                                         // Update GPU texture with new data
-
-// Image manipulation functions
-RLAPI void ImageToPOT(Image *image, Color fillColor);                                                    // Convert image to POT (power-of-two)
-RLAPI void ImageFormat(Image *image, int newFormat);                                                     // Convert image data to desired format
-RLAPI void ImageAlphaMask(Image *image, Image alphaMask);                                                // Apply alpha mask to image
-RLAPI void ImageDither(Image *image, int rBpp, int gBpp, int bBpp, int aBpp);                            // Dither image data to 16bpp or lower (Floyd-Steinberg dithering)
-RLAPI Image ImageCopy(Image image);                                                                      // Create an image duplicate (useful for transformations)
-RLAPI void ImageCrop(Image *image, Rectangle crop);                                                      // Crop an image to a defined rectangle
-RLAPI void ImageResize(Image *image, int newWidth, int newHeight);                                       // Resize and image (bilinear filtering)
-RLAPI void ImageResizeNN(Image *image,int newWidth,int newHeight);                                       // Resize and image (Nearest-Neighbor scaling algorithm)
-RLAPI Image ImageText(const char *text, int fontSize, Color color);                                      // Create an image from text (default font)
-RLAPI Image ImageTextEx(SpriteFont font, const char *text, float fontSize, int spacing, Color tint);     // Create an image from text (custom sprite font)
-RLAPI void ImageDraw(Image *dst, Image src, Rectangle srcRec, Rectangle dstRec);                         // Draw a source image within a destination image
-RLAPI void ImageDrawText(Image *dst, Vector2 position, const char *text, int fontSize, Color color);     // Draw text (default font) within an image (destination)
-RLAPI void ImageDrawTextEx(Image *dst, Vector2 position, SpriteFont font, const char *text,
-                           float fontSize, int spacing, Color color);                                    // Draw text (custom sprite font) within an image (destination)
-RLAPI void ImageFlipVertical(Image *image);                                                              // Flip image vertically
-RLAPI void ImageFlipHorizontal(Image *image);                                                            // Flip image horizontally
-RLAPI void ImageColorTint(Image *image, Color color);                                                    // Modify image color: tint
-RLAPI void ImageColorInvert(Image *image);                                                               // Modify image color: invert
-RLAPI void ImageColorGrayscale(Image *image);                                                            // Modify image color: grayscale
-RLAPI void ImageColorContrast(Image *image, float contrast);                                             // Modify image color: contrast (-100 to 100)
-RLAPI void ImageColorBrightness(Image *image, int brightness);                                           // Modify image color: brightness (-255 to 255)
-
-// Texture2D configuration functions
-RLAPI void GenTextureMipmaps(Texture2D *texture);                                                        // Generate GPU mipmaps for a texture
-RLAPI void SetTextureFilter(Texture2D texture, int filterMode);                                          // Set texture scaling filter mode
-RLAPI void SetTextureWrap(Texture2D texture, int wrapMode);                                              // Set texture wrapping mode
-
-// Texture2D drawing functions
-RLAPI void DrawTexture(Texture2D texture, int posX, int posY, Color tint);                               // Draw a Texture2D
-RLAPI void DrawTextureV(Texture2D texture, Vector2 position, Color tint);                                // Draw a Texture2D with position defined as Vector2
-RLAPI void DrawTextureEx(Texture2D texture, Vector2 position, float rotation, float scale, Color tint);  // Draw a Texture2D with extended parameters
-RLAPI void DrawTextureRec(Texture2D texture, Rectangle sourceRec, Vector2 position, Color tint);         // Draw a part of a texture defined by a rectangle
-RLAPI void DrawTexturePro(Texture2D texture, Rectangle sourceRec, Rectangle destRec, Vector2 origin,     // Draw a part of a texture defined by a rectangle with 'pro' parameters
-                    float rotation, Color tint);
-
-//------------------------------------------------------------------------------------
-// Font Loading and Text Drawing Functions (Module: text)
-//------------------------------------------------------------------------------------
-
-// SpriteFont loading/unloading functions
-RLAPI SpriteFont GetDefaultFont(void);                                                                   // Get the default SpriteFont
-RLAPI SpriteFont LoadSpriteFont(const char *fileName);                                                   // Load SpriteFont from file into GPU memory (VRAM)
-RLAPI SpriteFont LoadSpriteFontEx(const char *fileName, int fontSize, int charsCount, int *fontChars);   // Load SpriteFont from file with extended parameters
-RLAPI void UnloadSpriteFont(SpriteFont spriteFont);                                                      // Unload SpriteFont from GPU memory (VRAM)
-
-// Text drawing functions
-RLAPI void DrawFPS(int posX, int posY);                                                                  // Shows current FPS
-RLAPI void DrawText(const char *text, int posX, int posY, int fontSize, Color color);                    // Draw text (using default font)
-RLAPI void DrawTextEx(SpriteFont spriteFont, const char* text, Vector2 position,                         // Draw text using SpriteFont and additional parameters
-                float fontSize, int spacing, Color tint);
-
-// Text misc. functions
-RLAPI int MeasureText(const char *text, int fontSize);                                                   // Measure string width for default font
-RLAPI Vector2 MeasureTextEx(SpriteFont spriteFont, const char *text, float fontSize, int spacing);       // Measure string size for SpriteFont
-RLAPI const char *FormatText(const char *text, ...);                                                     // Formatting of text with variables to 'embed'
-RLAPI const char *SubText(const char *text, int position, int length);                                   // Get a piece of a text string
-
-//------------------------------------------------------------------------------------
-// Basic 3d Shapes Drawing Functions (Module: models)
-//------------------------------------------------------------------------------------
-
-// Basic geometric 3D shapes drawing functions
-RLAPI void DrawLine3D(Vector3 startPos, Vector3 endPos, Color color);                                    // Draw a line in 3D world space
-RLAPI void DrawCircle3D(Vector3 center, float radius, Vector3 rotationAxis, float rotationAngle, Color color); // Draw a circle in 3D world space
-RLAPI void DrawCube(Vector3 position, float width, float height, float length, Color color);             // Draw cube
-RLAPI void DrawCubeV(Vector3 position, Vector3 size, Color color);                                       // Draw cube (Vector version)
-RLAPI void DrawCubeWires(Vector3 position, float width, float height, float length, Color color);        // Draw cube wires
-RLAPI void DrawCubeTexture(Texture2D texture, Vector3 position, float width, float height, float length, Color color); // Draw cube textured
-RLAPI void DrawSphere(Vector3 centerPos, float radius, Color color);                                     // Draw sphere
-RLAPI void DrawSphereEx(Vector3 centerPos, float radius, int rings, int slices, Color color);            // Draw sphere with extended parameters
-RLAPI void DrawSphereWires(Vector3 centerPos, float radius, int rings, int slices, Color color);         // Draw sphere wires
-RLAPI void DrawCylinder(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone
-RLAPI void DrawCylinderWires(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone wires
-RLAPI void DrawPlane(Vector3 centerPos, Vector2 size, Color color);                                      // Draw a plane XZ
-RLAPI void DrawRay(Ray ray, Color color);                                                                // Draw a ray line
-RLAPI void DrawGrid(int slices, float spacing);                                                          // Draw a grid (centered at (0, 0, 0))
-RLAPI void DrawGizmo(Vector3 position);                                                                  // Draw simple gizmo
-//DrawTorus(), DrawTeapot() could be useful?
-
-//------------------------------------------------------------------------------------
-// Model 3d Loading and Drawing Functions (Module: models)
-//------------------------------------------------------------------------------------
-
-// Model loading/unloading functions
-RLAPI Mesh LoadMesh(const char *fileName);                                                              // Load mesh from file
-RLAPI Mesh LoadMeshEx(int numVertex, float *vData, float *vtData, float *vnData, Color *cData);         // Load mesh from vertex data
-RLAPI Model LoadModel(const char *fileName);                                                            // Load model from file
-RLAPI Model LoadModelFromMesh(Mesh data, bool dynamic);                                                 // Load model from mesh data
-RLAPI Model LoadHeightmap(Image heightmap, Vector3 size);                                               // Load heightmap model from image data
-RLAPI Model LoadCubicmap(Image cubicmap);                                                               // Load cubes-based map model from image data
-RLAPI void UnloadMesh(Mesh *mesh);                                                                      // Unload mesh from memory (RAM and/or VRAM)
-RLAPI void UnloadModel(Model model);                                                                    // Unload model from memory (RAM and/or VRAM)
-
-// Material loading/unloading functions
-RLAPI Material LoadMaterial(const char *fileName);                                                      // Load material from file
-RLAPI Material LoadDefaultMaterial(void);                                                               // Load default material (uses default models shader)
-RLAPI void UnloadMaterial(Material material);                                                           // Unload material from GPU memory (VRAM)
-
-// Model drawing functions
-RLAPI void DrawModel(Model model, Vector3 position, float scale, Color tint);                           // Draw a model (with texture if set)
-RLAPI void DrawModelEx(Model model, Vector3 position, Vector3 rotationAxis,
-                       float rotationAngle, Vector3 scale, Color tint);                                 // Draw a model with extended parameters
-RLAPI void DrawModelWires(Model model, Vector3 position, float scale, Color tint);                      // Draw a model wires (with texture if set)
-RLAPI void DrawModelWiresEx(Model model, Vector3 position, Vector3 rotationAxis,
-                            float rotationAngle, Vector3 scale, Color tint);                            // Draw a model wires (with texture if set) with extended parameters
-RLAPI void DrawBoundingBox(BoundingBox box, Color color);                                               // Draw bounding box (wires)
-RLAPI void DrawBillboard(Camera camera, Texture2D texture, Vector3 center, float size, Color tint);     // Draw a billboard texture
-RLAPI void DrawBillboardRec(Camera camera, Texture2D texture, Rectangle sourceRec,
-                            Vector3 center, float size, Color tint);                                    // Draw a billboard texture defined by sourceRec
-
-// Collision detection functions
-RLAPI BoundingBox CalculateBoundingBox(Mesh mesh);                                                      // Calculate mesh bounding box limits
-RLAPI bool CheckCollisionSpheres(Vector3 centerA, float radiusA, Vector3 centerB, float radiusB);       // Detect collision between two spheres
-RLAPI bool CheckCollisionBoxes(BoundingBox box1, BoundingBox box2);                                     // Detect collision between two bounding boxes
-RLAPI bool CheckCollisionBoxSphere(BoundingBox box, Vector3 centerSphere, float radiusSphere);          // Detect collision between box and sphere
-RLAPI bool CheckCollisionRaySphere(Ray ray, Vector3 spherePosition, float sphereRadius);                // Detect collision between ray and sphere
-RLAPI bool CheckCollisionRaySphereEx(Ray ray, Vector3 spherePosition, float sphereRadius,
-                                     Vector3 *collisionPoint);                                          // Detect collision between ray and sphere, returns collision point
-RLAPI bool CheckCollisionRayBox(Ray ray, BoundingBox box);                                              // Detect collision between ray and box
-RLAPI RayHitInfo GetCollisionRayMesh(Ray ray, Mesh *mesh);                                              // Get collision info between ray and mesh
-RLAPI RayHitInfo GetCollisionRayTriangle(Ray ray, Vector3 p1, Vector3 p2, Vector3 p3);                  // Get collision info between ray and triangle
-RLAPI RayHitInfo GetCollisionRayGround(Ray ray, float groundHeight);                                    // Get collision info between ray and ground plane (Y-normal plane)
-
-//------------------------------------------------------------------------------------
-// Shaders System Functions (Module: rlgl)
-// NOTE: This functions are useless when using OpenGL 1.1
-//------------------------------------------------------------------------------------
-
-// Shader loading/unloading functions
-RLAPI char *LoadText(const char *fileName);                               // Load chars array from text file
-RLAPI Shader LoadShader(char *vsFileName, char *fsFileName);              // Load shader from files and bind default locations
-RLAPI void UnloadShader(Shader shader);                                   // Unload shader from GPU memory (VRAM)
-
-RLAPI Shader GetDefaultShader(void);                                      // Get default shader
-RLAPI Texture2D GetDefaultTexture(void);                                  // Get default texture
-
-// Shader configuration functions
-RLAPI int GetShaderLocation(Shader shader, const char *uniformName);              // Get shader uniform location
-RLAPI void SetShaderValue(Shader shader, int uniformLoc, float *value, int size); // Set shader uniform value (float)
-RLAPI void SetShaderValuei(Shader shader, int uniformLoc, int *value, int size);  // Set shader uniform value (int)
-RLAPI void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat);       // Set shader uniform value (matrix 4x4)
-RLAPI void SetMatrixProjection(Matrix proj);                              // Set a custom projection matrix (replaces internal projection matrix)
-RLAPI void SetMatrixModelview(Matrix view);                               // Set a custom modelview matrix (replaces internal modelview matrix)
-
-// Shading begin/end functions
-RLAPI void BeginShaderMode(Shader shader);                                // Begin custom shader drawing
-RLAPI void EndShaderMode(void);                                           // End custom shader drawing (use default shader)
-RLAPI void BeginBlendMode(int mode);                                      // Begin blending mode (alpha, additive, multiplied)
-RLAPI void EndBlendMode(void);                                            // End blending mode (reset to default: alpha blending)
-
-// VR control functions
-RLAPI void InitVrSimulator(int vrDevice);           // Init VR simulator for selected device
-RLAPI void CloseVrSimulator(void);                  // Close VR simulator for current device
-RLAPI bool IsVrSimulatorReady(void);                // Detect if VR simulator is ready
-RLAPI void UpdateVrTracking(Camera *camera);        // Update VR tracking (position and orientation) and camera
-RLAPI void ToggleVrMode(void);                      // Enable/Disable VR experience
-RLAPI void BeginVrDrawing(void);                    // Begin VR simulator stereo rendering
-RLAPI void EndVrDrawing(void);                      // End VR simulator stereo rendering
-
-//------------------------------------------------------------------------------------
-// Audio Loading and Playing Functions (Module: audio)
-//------------------------------------------------------------------------------------
-
-// Audio device management functions
-RLAPI void InitAudioDevice(void);                                     // Initialize audio device and context
-RLAPI void CloseAudioDevice(void);                                    // Close the audio device and context
-RLAPI bool IsAudioDeviceReady(void);                                  // Check if audio device has been initialized successfully
-RLAPI void SetMasterVolume(float volume);                             // Set master volume (listener)
-
-// Wave/Sound loading/unloading functions
-RLAPI Wave LoadWave(const char *fileName);                            // Load wave data from file
-RLAPI Wave LoadWaveEx(void *data, int sampleCount, int sampleRate, int sampleSize, int channels); // Load wave data from raw array data
-RLAPI Sound LoadSound(const char *fileName);                          // Load sound from file
-RLAPI Sound LoadSoundFromWave(Wave wave);                             // Load sound from wave data
-RLAPI void UpdateSound(Sound sound, const void *data, int samplesCount);// Update sound buffer with new data
-RLAPI void UnloadWave(Wave wave);                                     // Unload wave data
-RLAPI void UnloadSound(Sound sound);                                  // Unload sound
-
-// Wave/Sound management functions
-RLAPI void PlaySound(Sound sound);                                    // Play a sound
-RLAPI void PauseSound(Sound sound);                                   // Pause a sound
-RLAPI void ResumeSound(Sound sound);                                  // Resume a paused sound
-RLAPI void StopSound(Sound sound);                                    // Stop playing a sound
-RLAPI bool IsSoundPlaying(Sound sound);                               // Check if a sound is currently playing
-RLAPI void SetSoundVolume(Sound sound, float volume);                 // Set volume for a sound (1.0 is max level)
-RLAPI void SetSoundPitch(Sound sound, float pitch);                   // Set pitch for a sound (1.0 is base level)
-RLAPI void WaveFormat(Wave *wave, int sampleRate, int sampleSize, int channels);  // Convert wave data to desired format
-RLAPI Wave WaveCopy(Wave wave);                                       // Copy a wave to a new wave
-RLAPI void WaveCrop(Wave *wave, int initSample, int finalSample);     // Crop a wave to defined samples range
-RLAPI float *GetWaveData(Wave wave);                                  // Get samples data from wave as a floats array
-
-// Music management functions
-RLAPI Music LoadMusicStream(const char *fileName);                    // Load music stream from file
-RLAPI void UnloadMusicStream(Music music);                            // Unload music stream
-RLAPI void PlayMusicStream(Music music);                              // Start music playing
-RLAPI void UpdateMusicStream(Music music);                            // Updates buffers for music streaming
-RLAPI void StopMusicStream(Music music);                              // Stop music playing
-RLAPI void PauseMusicStream(Music music);                             // Pause music playing
-RLAPI void ResumeMusicStream(Music music);                            // Resume playing paused music
-RLAPI bool IsMusicPlaying(Music music);                               // Check if music is playing
-RLAPI void SetMusicVolume(Music music, float volume);                 // Set volume for music (1.0 is max level)
-RLAPI void SetMusicPitch(Music music, float pitch);                   // Set pitch for a music (1.0 is base level)
-RLAPI void SetMusicLoopCount(Music music, float count);               // Set music loop count (loop repeats)
-RLAPI float GetMusicTimeLength(Music music);                          // Get music time length (in seconds)
-RLAPI float GetMusicTimePlayed(Music music);                          // Get current music time played (in seconds)
-
-// AudioStream management functions
-RLAPI AudioStream InitAudioStream(unsigned int sampleRate, unsigned int sampleSize,
-                                  unsigned int channels);             // Init audio stream (to stream raw audio pcm data)
-RLAPI void UpdateAudioStream(AudioStream stream, const void *data, int samplesCount); // Update audio stream buffers with data
-RLAPI void CloseAudioStream(AudioStream stream);                      // Close audio stream and free memory
-RLAPI bool IsAudioBufferProcessed(AudioStream stream);                // Check if any audio stream buffers requires refill
-RLAPI void PlayAudioStream(AudioStream stream);                       // Play audio stream
-RLAPI void PauseAudioStream(AudioStream stream);                      // Pause audio stream
-RLAPI void ResumeAudioStream(AudioStream stream);                     // Resume audio stream
-RLAPI void StopAudioStream(AudioStream stream);                       // Stop audio stream
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // RAYLIB_H

release/html5/raylib.h

@@ -1,1076 +0,0 @@
-/**********************************************************************************************
-*
-*   raylib v1.7.0 
-*
-*   A simple and easy-to-use library to learn videogames programming (www.raylib.com)
-*
-*   FEATURES:
-*       - Library written in plain C code (C99)
-*       - Multiple platforms supported: Windows, Linux, Mac, Android, Raspberry Pi, HTML5.
-*       - Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES 2.0)
-*       - Unique OpenGL abstraction layer (usable as standalone module): [rlgl]
-*       - Powerful fonts module with SpriteFonts support (XNA bitmap fonts, AngelCode fonts, TTF)
-*       - Multiple textures support, including compressed formats and mipmaps generation
-*       - Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps
-*       - Powerful math module for Vector2, Vector3, Matrix and Quaternion operations: [raymath]
-*       - Audio loading and playing with streaming support and mixing channels: [audio]
-*       - VR stereo rendering support with configurable HMD device parameters
-*       - Minimal external dependencies (GLFW3, OpenGL, OpenAL)
-*       - Complete bindings for Lua, Go and Pascal
-*
-*   NOTES:
-*       32bit Colors - Any defined Color is always RGBA (4 byte)
-*       One custom font is loaded by default when InitWindow() [core]
-*       If using OpenGL 3.3 or ES2, one default shader is loaded automatically (internally defined) [rlgl]
-*       If using OpenGL 3.3 or ES2, several vertex buffers (VAO/VBO) are created to manage lines-triangles-quads
-*
-*   DEPENDENCIES:
-*       GLFW3 (www.glfw.org) for window/context management and input [core]
-*       GLAD for OpenGL extensions loading (3.3 Core profile, only PLATFORM_DESKTOP) [rlgl]
-*       OpenAL Soft for audio device/context management [audio]
-*
-*   OPTIONAL DEPENDENCIES:
-*       stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA) [textures]
-*       stb_image_write (Sean Barret) for image writting (PNG) [utils]
-*       stb_truetype (Sean Barret) for ttf fonts loading [text]
-*       stb_vorbis (Sean Barret) for ogg audio loading [audio]
-*       jar_xm (Joshua Reisenauer) for XM audio module loading [audio]
-*       jar_mod (Joshua Reisenauer) for MOD audio module loading [audio]
-*       dr_flac (David Reid) for FLAC audio file loading [audio]
-*       tinfl for data decompression (DEFLATE algorithm) [rres]
-*
-*
-*   LICENSE: zlib/libpng
-*
-*   raylib is licensed under an unmodified zlib/libpng license, which is an OSI-certified,
-*   BSD-like license that allows static linking with closed source software:
-*
-*   Copyright (c) 2013-2017 Ramon Santamaria (@raysan5)
-*
-*   This software is provided "as-is", without any express or implied warranty. In no event
-*   will the authors be held liable for any damages arising from the use of this software.
-*
-*   Permission is granted to anyone to use this software for any purpose, including commercial
-*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
-*
-*     1. The origin of this software must not be misrepresented; you must not claim that you
-*     wrote the original software. If you use this software in a product, an acknowledgment
-*     in the product documentation would be appreciated but is not required.
-*
-*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
-*     as being the original software.
-*
-*     3. This notice may not be removed or altered from any source distribution.
-*
-**********************************************************************************************/
-
-#ifndef RAYLIB_H
-#define RAYLIB_H
-
-// Choose your platform here or just define it at compile time: -DPLATFORM_DESKTOP
-//#define PLATFORM_DESKTOP      // Windows, Linux or OSX
-//#define PLATFORM_ANDROID      // Android device
-//#define PLATFORM_RPI          // Raspberry Pi
-//#define PLATFORM_WEB          // HTML5 (emscripten, asm.js)
-
-// Security check in case no PLATFORM_* defined
-#if !defined(PLATFORM_DESKTOP) && !defined(PLATFORM_ANDROID) && !defined(PLATFORM_RPI) && !defined(PLATFORM_WEB)
-    #define PLATFORM_DESKTOP
-#endif
-
-#if defined(_WIN32) && defined(BUILDING_DLL)
-    #define RLAPI __declspec(dllexport)         // We are building raylib as a Win32 DLL
-#elif defined(_WIN32) && defined(RAYLIB_DLL)
-    #define RLAPI __declspec(dllimport)         // We are using raylib as a Win32 DLL
-#else
-    #define RLAPI   // We are building or using raylib as a static library (or Linux shared library)
-#endif
-
-//----------------------------------------------------------------------------------
-// Some basic Defines
-//----------------------------------------------------------------------------------
-#ifndef PI
-    #define PI 3.14159265358979323846f
-#endif
-
-#define DEG2RAD (PI/180.0f)
-#define RAD2DEG (180.0f/PI)
-
-// raylib Config Flags
-#define FLAG_SHOW_LOGO              1       // Set to show raylib logo at startup
-#define FLAG_FULLSCREEN_MODE        2       // Set to run program in fullscreen
-#define FLAG_WINDOW_RESIZABLE       4       // Set to allow resizable window
-#define FLAG_WINDOW_DECORATED       8       // Set to show window decoration (frame and buttons)
-#define FLAG_WINDOW_TRANSPARENT    16       // Set to allow transparent window
-#define FLAG_MSAA_4X_HINT          32       // Set to try enabling MSAA 4X
-#define FLAG_VSYNC_HINT            64       // Set to try enabling V-Sync on GPU
-
-// Keyboard Function Keys
-#define KEY_SPACE            32
-#define KEY_ESCAPE          256
-#define KEY_ENTER           257
-#define KEY_BACKSPACE       259
-#define KEY_RIGHT           262
-#define KEY_LEFT            263
-#define KEY_DOWN            264
-#define KEY_UP              265
-#define KEY_F1              290
-#define KEY_F2              291
-#define KEY_F3              292
-#define KEY_F4              293
-#define KEY_F5              294
-#define KEY_F6              295
-#define KEY_F7              296
-#define KEY_F8              297
-#define KEY_F9              298
-#define KEY_F10             299
-#define KEY_F11             300
-#define KEY_F12             301
-#define KEY_LEFT_SHIFT      340
-#define KEY_LEFT_CONTROL    341
-#define KEY_LEFT_ALT        342
-#define KEY_RIGHT_SHIFT     344
-#define KEY_RIGHT_CONTROL   345
-#define KEY_RIGHT_ALT       346
-
-// Keyboard Alpha Numeric Keys
-#define KEY_ZERO             48
-#define KEY_ONE              49
-#define KEY_TWO              50
-#define KEY_THREE            51
-#define KEY_FOUR             52
-#define KEY_FIVE             53
-#define KEY_SIX              54
-#define KEY_SEVEN            55
-#define KEY_EIGHT            56
-#define KEY_NINE             57
-#define KEY_A                65
-#define KEY_B                66
-#define KEY_C                67
-#define KEY_D                68
-#define KEY_E                69
-#define KEY_F                70
-#define KEY_G                71
-#define KEY_H                72
-#define KEY_I                73
-#define KEY_J                74
-#define KEY_K                75
-#define KEY_L                76
-#define KEY_M                77
-#define KEY_N                78
-#define KEY_O                79
-#define KEY_P                80
-#define KEY_Q                81
-#define KEY_R                82
-#define KEY_S                83
-#define KEY_T                84
-#define KEY_U                85
-#define KEY_V                86
-#define KEY_W                87
-#define KEY_X                88
-#define KEY_Y                89
-#define KEY_Z                90
-
-#if defined(PLATFORM_ANDROID)
-    // Android Physical Buttons
-    #define KEY_BACK              4
-    #define KEY_MENU             82
-    #define KEY_VOLUME_UP        24
-    #define KEY_VOLUME_DOWN      25
-#endif
-
-// Mouse Buttons
-#define MOUSE_LEFT_BUTTON     0
-#define MOUSE_RIGHT_BUTTON    1
-#define MOUSE_MIDDLE_BUTTON   2
-
-// Touch points registered
-#define MAX_TOUCH_POINTS     2
-
-// Gamepad Number
-#define GAMEPAD_PLAYER1       0
-#define GAMEPAD_PLAYER2       1
-#define GAMEPAD_PLAYER3       2
-#define GAMEPAD_PLAYER4       3
-
-// Gamepad Buttons/Axis
-
-// PS3 USB Controller Buttons
-#define GAMEPAD_PS3_BUTTON_TRIANGLE 0
-#define GAMEPAD_PS3_BUTTON_CIRCLE   1
-#define GAMEPAD_PS3_BUTTON_CROSS    2
-#define GAMEPAD_PS3_BUTTON_SQUARE   3
-#define GAMEPAD_PS3_BUTTON_L1       6
-#define GAMEPAD_PS3_BUTTON_R1       7
-#define GAMEPAD_PS3_BUTTON_L2       4
-#define GAMEPAD_PS3_BUTTON_R2       5
-#define GAMEPAD_PS3_BUTTON_START    8
-#define GAMEPAD_PS3_BUTTON_SELECT   9
-#define GAMEPAD_PS3_BUTTON_UP      24
-#define GAMEPAD_PS3_BUTTON_RIGHT   25
-#define GAMEPAD_PS3_BUTTON_DOWN    26
-#define GAMEPAD_PS3_BUTTON_LEFT    27
-#define GAMEPAD_PS3_BUTTON_PS      12
-
-// PS3 USB Controller Axis
-#define GAMEPAD_PS3_AXIS_LEFT_X     0
-#define GAMEPAD_PS3_AXIS_LEFT_Y     1
-#define GAMEPAD_PS3_AXIS_RIGHT_X    2
-#define GAMEPAD_PS3_AXIS_RIGHT_Y    5
-#define GAMEPAD_PS3_AXIS_L2         3       // [1..-1] (pressure-level)
-#define GAMEPAD_PS3_AXIS_R2         4       // [1..-1] (pressure-level)
-
-// Xbox360 USB Controller Buttons
-#define GAMEPAD_XBOX_BUTTON_A       0
-#define GAMEPAD_XBOX_BUTTON_B       1
-#define GAMEPAD_XBOX_BUTTON_X       2
-#define GAMEPAD_XBOX_BUTTON_Y       3
-#define GAMEPAD_XBOX_BUTTON_LB      4
-#define GAMEPAD_XBOX_BUTTON_RB      5
-#define GAMEPAD_XBOX_BUTTON_SELECT  6
-#define GAMEPAD_XBOX_BUTTON_START   7
-#define GAMEPAD_XBOX_BUTTON_UP      10
-#define GAMEPAD_XBOX_BUTTON_RIGHT   11
-#define GAMEPAD_XBOX_BUTTON_DOWN    12
-#define GAMEPAD_XBOX_BUTTON_LEFT    13
-#define GAMEPAD_XBOX_BUTTON_HOME    8
-
-// Xbox360 USB Controller Axis
-// NOTE: For Raspberry Pi, axis must be reconfigured
-#if defined(PLATFORM_RPI)
-    #define GAMEPAD_XBOX_AXIS_LEFT_X    0   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_LEFT_Y    1   // [-1..1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_X   3   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_Y   4   // [-1..1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_LT        2   // [-1..1] (pressure-level)
-    #define GAMEPAD_XBOX_AXIS_RT        5   // [-1..1] (pressure-level)
-#else
-    #define GAMEPAD_XBOX_AXIS_LEFT_X    0   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_LEFT_Y    1   // [1..-1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_X   2   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_Y   3   // [1..-1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_LT        4   // [-1..1] (pressure-level)
-    #define GAMEPAD_XBOX_AXIS_RT        5   // [-1..1] (pressure-level)
-#endif
-
-// NOTE: MSC C++ compiler does not support compound literals (C99 feature)
-// Plain structures in C++ (without constructors) can be initialized from { } initializers.
-#ifdef __cplusplus
-    #define CLITERAL
-#else
-    #define CLITERAL    (Color)
-#endif
-
-// Some Basic Colors
-// NOTE: Custom raylib color palette for amazing visuals on WHITE background
-#define LIGHTGRAY  CLITERAL{ 200, 200, 200, 255 }   // Light Gray
-#define GRAY       CLITERAL{ 130, 130, 130, 255 }   // Gray
-#define DARKGRAY   CLITERAL{ 80, 80, 80, 255 }      // Dark Gray
-#define YELLOW     CLITERAL{ 253, 249, 0, 255 }     // Yellow
-#define GOLD       CLITERAL{ 255, 203, 0, 255 }     // Gold
-#define ORANGE     CLITERAL{ 255, 161, 0, 255 }     // Orange
-#define PINK       CLITERAL{ 255, 109, 194, 255 }   // Pink
-#define RED        CLITERAL{ 230, 41, 55, 255 }     // Red
-#define MAROON     CLITERAL{ 190, 33, 55, 255 }     // Maroon
-#define GREEN      CLITERAL{ 0, 228, 48, 255 }      // Green
-#define LIME       CLITERAL{ 0, 158, 47, 255 }      // Lime
-#define DARKGREEN  CLITERAL{ 0, 117, 44, 255 }      // Dark Green
-#define SKYBLUE    CLITERAL{ 102, 191, 255, 255 }   // Sky Blue
-#define BLUE       CLITERAL{ 0, 121, 241, 255 }     // Blue
-#define DARKBLUE   CLITERAL{ 0, 82, 172, 255 }      // Dark Blue
-#define PURPLE     CLITERAL{ 200, 122, 255, 255 }   // Purple
-#define VIOLET     CLITERAL{ 135, 60, 190, 255 }    // Violet
-#define DARKPURPLE CLITERAL{ 112, 31, 126, 255 }    // Dark Purple
-#define BEIGE      CLITERAL{ 211, 176, 131, 255 }   // Beige
-#define BROWN      CLITERAL{ 127, 106, 79, 255 }    // Brown
-#define DARKBROWN  CLITERAL{ 76, 63, 47, 255 }      // Dark Brown
-
-#define WHITE      CLITERAL{ 255, 255, 255, 255 }   // White
-#define BLACK      CLITERAL{ 0, 0, 0, 255 }         // Black
-#define BLANK      CLITERAL{ 0, 0, 0, 0 }           // Blank (Transparent)
-#define MAGENTA    CLITERAL{ 255, 0, 255, 255 }     // Magenta
-#define RAYWHITE   CLITERAL{ 245, 245, 245, 255 }   // My own White (raylib logo)
-
-//----------------------------------------------------------------------------------
-// Structures Definition
-//----------------------------------------------------------------------------------
-#ifndef __cplusplus
-// Boolean type
-    #if !defined(_STDBOOL_H)
-        typedef enum { false, true } bool;
-        #define _STDBOOL_H
-    #endif
-#endif
-
-// Vector2 type
-typedef struct Vector2 {
-    float x;
-    float y;
-} Vector2;
-
-// Vector3 type
-typedef struct Vector3 {
-    float x;
-    float y;
-    float z;
-} Vector3;
-
-// Matrix type (OpenGL style 4x4 - right handed, column major)
-typedef struct Matrix {
-    float m0, m4, m8, m12;
-    float m1, m5, m9, m13;
-    float m2, m6, m10, m14;
-    float m3, m7, m11, m15;
-} Matrix;
-
-// Color type, RGBA (32bit)
-typedef struct Color {
-    unsigned char r;
-    unsigned char g;
-    unsigned char b;
-    unsigned char a;
-} Color;
-
-// Rectangle type
-typedef struct Rectangle {
-    int x;
-    int y;
-    int width;
-    int height;
-} Rectangle;
-
-// Image type, bpp always RGBA (32bit)
-// NOTE: Data stored in CPU memory (RAM)
-typedef struct Image {
-    void *data;             // Image raw data
-    int width;              // Image base width
-    int height;             // Image base height
-    int mipmaps;            // Mipmap levels, 1 by default
-    int format;             // Data format (TextureFormat type)
-} Image;
-
-// Texture2D type
-// NOTE: Data stored in GPU memory
-typedef struct Texture2D {
-    unsigned int id;        // OpenGL texture id
-    int width;              // Texture base width
-    int height;             // Texture base height
-    int mipmaps;            // Mipmap levels, 1 by default
-    int format;             // Data format (TextureFormat type)
-} Texture2D;
-
-// RenderTexture2D type, for texture rendering
-typedef struct RenderTexture2D {
-    unsigned int id;        // OpenGL Framebuffer Object (FBO) id
-    Texture2D texture;      // Color buffer attachment texture
-    Texture2D depth;        // Depth buffer attachment texture
-} RenderTexture2D;
-
-// SpriteFont character info
-typedef struct CharInfo {
-    int value;              // Character value (Unicode)
-    Rectangle rec;          // Character rectangle in sprite font
-    int offsetX;            // Character offset X when drawing
-    int offsetY;            // Character offset Y when drawing
-    int advanceX;           // Character advance position X
-} CharInfo;
-
-// SpriteFont type, includes texture and charSet array data
-typedef struct SpriteFont {
-    Texture2D texture;      // Font texture
-    int baseSize;           // Base size (default chars height)
-    int charsCount;         // Number of characters
-    CharInfo *chars;        // Characters info data
-} SpriteFont;
-
-// Camera type, defines a camera position/orientation in 3d space
-typedef struct Camera {
-    Vector3 position;       // Camera position
-    Vector3 target;         // Camera target it looks-at
-    Vector3 up;             // Camera up vector (rotation over its axis)
-    float fovy;             // Camera field-of-view apperture in Y (degrees)
-} Camera;
-
-// Camera2D type, defines a 2d camera
-typedef struct Camera2D {
-    Vector2 offset;         // Camera offset (displacement from target)
-    Vector2 target;         // Camera target (rotation and zoom origin)
-    float rotation;         // Camera rotation in degrees
-    float zoom;             // Camera zoom (scaling), should be 1.0f by default
-} Camera2D;
-
-// Bounding box type
-typedef struct BoundingBox {
-    Vector3 min;            // minimum vertex box-corner
-    Vector3 max;            // maximum vertex box-corner
-} BoundingBox;
-
-// Vertex data definning a mesh
-typedef struct Mesh {
-    int vertexCount;        // number of vertices stored in arrays
-    int triangleCount;      // number of triangles stored (indexed or not)
-    float *vertices;        // vertex position (XYZ - 3 components per vertex) (shader-location = 0)
-    float *texcoords;       // vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1)
-    float *texcoords2;      // vertex second texture coordinates (useful for lightmaps) (shader-location = 5)
-    float *normals;         // vertex normals (XYZ - 3 components per vertex) (shader-location = 2)
-    float *tangents;        // vertex tangents (XYZ - 3 components per vertex) (shader-location = 4)
-    unsigned char *colors;  // vertex colors (RGBA - 4 components per vertex) (shader-location = 3)
-    unsigned short *indices;// vertex indices (in case vertex data comes indexed)
-
-    unsigned int vaoId;     // OpenGL Vertex Array Object id
-    unsigned int vboId[7];  // OpenGL Vertex Buffer Objects id (7 types of vertex data)
-} Mesh;
-
-// Shader type (generic shader)
-typedef struct Shader {
-    unsigned int id;        // Shader program id
-
-    // Vertex attributes locations (default locations)
-    int vertexLoc;          // Vertex attribute location point    (default-location = 0)
-    int texcoordLoc;        // Texcoord attribute location point  (default-location = 1)
-    int texcoord2Loc;       // Texcoord2 attribute location point (default-location = 5)
-    int normalLoc;          // Normal attribute location point    (default-location = 2)
-    int tangentLoc;         // Tangent attribute location point   (default-location = 4)
-    int colorLoc;           // Color attibute location point      (default-location = 3)
-
-    // Uniform locations
-    int mvpLoc;             // ModelView-Projection matrix uniform location point (vertex shader)
-    int colDiffuseLoc;      // Diffuse color uniform location point (fragment shader)
-    int colAmbientLoc;      // Ambient color uniform location point (fragment shader)
-    int colSpecularLoc;     // Specular color uniform location point (fragment shader)
-
-    // Texture map locations (generic for any kind of map)
-    int mapTexture0Loc;     // Map texture uniform location point (default-texture-unit = 0)
-    int mapTexture1Loc;     // Map texture uniform location point (default-texture-unit = 1)
-    int mapTexture2Loc;     // Map texture uniform location point (default-texture-unit = 2)
-} Shader;
-
-// Material type
-typedef struct Material {
-    Shader shader;          // Standard shader (supports 3 map textures)
-
-    Texture2D texDiffuse;   // Diffuse texture  (binded to shader mapTexture0Loc)
-    Texture2D texNormal;    // Normal texture   (binded to shader mapTexture1Loc)
-    Texture2D texSpecular;  // Specular texture (binded to shader mapTexture2Loc)
-
-    Color colDiffuse;       // Diffuse color
-    Color colAmbient;       // Ambient color
-    Color colSpecular;      // Specular color
-
-    float glossiness;       // Glossiness level (Ranges from 0 to 1000)
-} Material;
-
-// Model type
-typedef struct Model {
-    Mesh mesh;              // Vertex data buffers (RAM and VRAM)
-    Matrix transform;       // Local transform matrix
-    Material material;      // Shader and textures data
-} Model;
-
-// Ray type (useful for raycast)
-typedef struct Ray {
-    Vector3 position;       // Ray position (origin)
-    Vector3 direction;      // Ray direction
-} Ray;
-
-// Raycast hit information
-typedef struct RayHitInfo {
-    bool hit;               // Did the ray hit something?
-    float distance;         // Distance to nearest hit
-    Vector3 position;       // Position of nearest hit
-    Vector3 normal;         // Surface normal of hit
-} RayHitInfo;
-
-// Wave type, defines audio wave data
-typedef struct Wave {
-    unsigned int sampleCount;   // Number of samples
-    unsigned int sampleRate;    // Frequency (samples per second)
-    unsigned int sampleSize;    // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
-    unsigned int channels;      // Number of channels (1-mono, 2-stereo)
-    void *data;                 // Buffer data pointer
-} Wave;
-
-// Sound source type
-typedef struct Sound {
-    unsigned int source;    // OpenAL audio source id
-    unsigned int buffer;    // OpenAL audio buffer id
-    int format;             // OpenAL audio format specifier
-} Sound;
-
-// Music type (file streaming from memory)
-// NOTE: Anything longer than ~10 seconds should be streamed
-typedef struct MusicData *Music;
-
-// Audio stream type
-// NOTE: Useful to create custom audio streams not bound to a specific file
-typedef struct AudioStream {
-    unsigned int sampleRate;    // Frequency (samples per second)
-    unsigned int sampleSize;    // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
-    unsigned int channels;      // Number of channels (1-mono, 2-stereo)
-
-    int format;                 // OpenAL audio format specifier
-    unsigned int source;        // OpenAL audio source id
-    unsigned int buffers[2];    // OpenAL audio buffers (double buffering)
-} AudioStream;
-
-// rRES data returned when reading a resource, 
-// it contains all required data for user (24 byte)
-typedef struct RRESData {
-    unsigned int type;          // Resource type (4 byte)
-
-    unsigned int param1;        // Resouce parameter 1 (4 byte)
-    unsigned int param2;        // Resouce parameter 2 (4 byte)
-    unsigned int param3;        // Resouce parameter 3 (4 byte)
-    unsigned int param4;        // Resouce parameter 4 (4 byte)
-
-    void *data;                 // Resource data pointer (4 byte)
-} RRESData;
-
-// RRES type (pointer to RRESData array)
-typedef struct RRESData *RRES;
-
-//----------------------------------------------------------------------------------
-// Enumerators Definition
-//----------------------------------------------------------------------------------
-// Trace log type
-typedef enum { 
-    INFO = 0,
-    WARNING, 
-    ERROR, 
-    DEBUG, 
-    OTHER 
-} LogType;
-
-// Texture formats
-// NOTE: Support depends on OpenGL version and platform
-typedef enum {
-    UNCOMPRESSED_GRAYSCALE = 1,     // 8 bit per pixel (no alpha)
-    UNCOMPRESSED_GRAY_ALPHA,        // 16 bpp (2 channels)
-    UNCOMPRESSED_R5G6B5,            // 16 bpp
-    UNCOMPRESSED_R8G8B8,            // 24 bpp
-    UNCOMPRESSED_R5G5B5A1,          // 16 bpp (1 bit alpha)
-    UNCOMPRESSED_R4G4B4A4,          // 16 bpp (4 bit alpha)
-    UNCOMPRESSED_R8G8B8A8,          // 32 bpp
-    UNCOMPRESSED_R32G32B32,         // 32 bit per channel (float) - HDR
-    COMPRESSED_DXT1_RGB,            // 4 bpp (no alpha)
-    COMPRESSED_DXT1_RGBA,           // 4 bpp (1 bit alpha)
-    COMPRESSED_DXT3_RGBA,           // 8 bpp
-    COMPRESSED_DXT5_RGBA,           // 8 bpp
-    COMPRESSED_ETC1_RGB,            // 4 bpp
-    COMPRESSED_ETC2_RGB,            // 4 bpp
-    COMPRESSED_ETC2_EAC_RGBA,       // 8 bpp
-    COMPRESSED_PVRT_RGB,            // 4 bpp
-    COMPRESSED_PVRT_RGBA,           // 4 bpp
-    COMPRESSED_ASTC_4x4_RGBA,       // 8 bpp
-    COMPRESSED_ASTC_8x8_RGBA        // 2 bpp
-} TextureFormat;
-
-// Texture parameters: filter mode
-// NOTE 1: Filtering considers mipmaps if available in the texture
-// NOTE 2: Filter is accordingly set for minification and magnification
-typedef enum {
-    FILTER_POINT = 0,               // No filter, just pixel aproximation
-    FILTER_BILINEAR,                // Linear filtering
-    FILTER_TRILINEAR,               // Trilinear filtering (linear with mipmaps)
-    FILTER_ANISOTROPIC_4X,          // Anisotropic filtering 4x
-    FILTER_ANISOTROPIC_8X,          // Anisotropic filtering 8x
-    FILTER_ANISOTROPIC_16X,         // Anisotropic filtering 16x
-} TextureFilterMode;
-
-// Texture parameters: wrap mode
-typedef enum { 
-    WRAP_REPEAT = 0, 
-    WRAP_CLAMP, 
-    WRAP_MIRROR 
-} TextureWrapMode;
-
-// Color blending modes (pre-defined)
-typedef enum { 
-    BLEND_ALPHA = 0, 
-    BLEND_ADDITIVE, 
-    BLEND_MULTIPLIED
-} BlendMode;
-
-// Gestures type
-// NOTE: It could be used as flags to enable only some gestures
-typedef enum {
-    GESTURE_NONE        = 0,
-    GESTURE_TAP         = 1,
-    GESTURE_DOUBLETAP   = 2,
-    GESTURE_HOLD        = 4,
-    GESTURE_DRAG        = 8,
-    GESTURE_SWIPE_RIGHT = 16,
-    GESTURE_SWIPE_LEFT  = 32,
-    GESTURE_SWIPE_UP    = 64,
-    GESTURE_SWIPE_DOWN  = 128,
-    GESTURE_PINCH_IN    = 256,
-    GESTURE_PINCH_OUT   = 512
-} Gestures;
-
-// Camera system modes
-typedef enum {
-    CAMERA_CUSTOM = 0,
-    CAMERA_FREE,
-    CAMERA_ORBITAL,
-    CAMERA_FIRST_PERSON,
-    CAMERA_THIRD_PERSON
-} CameraMode;
-
-// Head Mounted Display devices
-typedef enum {
-    HMD_DEFAULT_DEVICE = 0,
-    HMD_OCULUS_RIFT_DK2,
-    HMD_OCULUS_RIFT_CV1,
-    HMD_VALVE_HTC_VIVE,
-    HMD_SAMSUNG_GEAR_VR,
-    HMD_GOOGLE_CARDBOARD,
-    HMD_SONY_PLAYSTATION_VR,
-    HMD_RAZER_OSVR,
-    HMD_FOVE_VR,
-} VrDevice;
-
-// RRESData type
-typedef enum { 
-    RRES_TYPE_RAW = 0, 
-    RRES_TYPE_IMAGE, 
-    RRES_TYPE_WAVE, 
-    RRES_TYPE_VERTEX, 
-    RRES_TYPE_TEXT,
-    RRES_TYPE_FONT_IMAGE,
-    RRES_TYPE_FONT_CHARDATA,    // CharInfo data array
-    RRES_TYPE_DIRECTORY
-} RRESDataType;
-
-#ifdef __cplusplus
-extern "C" {            // Prevents name mangling of functions
-#endif
-
-//------------------------------------------------------------------------------------
-// Global Variables Definition
-//------------------------------------------------------------------------------------
-// It's lonely here...
-
-//------------------------------------------------------------------------------------
-// Window and Graphics Device Functions (Module: core)
-//------------------------------------------------------------------------------------
-
-// Window-related functions
-#if defined(PLATFORM_ANDROID)
-RLAPI void InitWindow(int width, int height, void *state);        // Initialize Android activity
-#elif defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) || defined(PLATFORM_WEB)
-RLAPI void InitWindow(int width, int height, const char *title);  // Initialize window and OpenGL context
-#endif
-RLAPI void CloseWindow(void);                                     // Close window and unload OpenGL context
-RLAPI bool WindowShouldClose(void);                               // Check if KEY_ESCAPE pressed or Close icon pressed
-RLAPI bool IsWindowMinimized(void);                               // Check if window has been minimized (or lost focus)
-RLAPI void ToggleFullscreen(void);                                // Toggle fullscreen mode (only PLATFORM_DESKTOP)
-RLAPI void SetWindowIcon(Image image);                            // Set icon for window (only PLATFORM_DESKTOP)
-RLAPI void SetWindowPosition(int x, int y);                       // Set window position on screen (only PLATFORM_DESKTOP)
-RLAPI void SetWindowMonitor(int monitor);                         // Set monitor for the current window (fullscreen mode)
-RLAPI void SetWindowMinSize(int width, int height);               // Set window minimum dimensions (for FLAG_WINDOW_RESIZABLE)
-RLAPI int GetScreenWidth(void);                                   // Get current screen width
-RLAPI int GetScreenHeight(void);                                  // Get current screen height
-
-#if !defined(PLATFORM_ANDROID)
-// Cursor-related functions
-RLAPI void ShowCursor(void);                                      // Shows cursor
-RLAPI void HideCursor(void);                                      // Hides cursor
-RLAPI bool IsCursorHidden(void);                                  // Check if cursor is not visible
-RLAPI void EnableCursor(void);                                    // Enables cursor (unlock cursor)
-RLAPI void DisableCursor(void);                                   // Disables cursor (lock cursor)
-#endif
-
-// Drawing-related functions
-RLAPI void ClearBackground(Color color);                          // Set background color (framebuffer clear color)
-RLAPI void BeginDrawing(void);                                    // Setup canvas (framebuffer) to start drawing
-RLAPI void EndDrawing(void);                                      // End canvas drawing and swap buffers (double buffering)
-RLAPI void Begin2dMode(Camera2D camera);                          // Initialize 2D mode with custom camera (2D)
-RLAPI void End2dMode(void);                                       // Ends 2D mode with custom camera
-RLAPI void Begin3dMode(Camera camera);                            // Initializes 3D mode with custom camera (3D)
-RLAPI void End3dMode(void);                                       // Ends 3D mode and returns to default 2D orthographic mode
-RLAPI void BeginTextureMode(RenderTexture2D target);              // Initializes render texture for drawing
-RLAPI void EndTextureMode(void);                                  // Ends drawing to render texture
-
-// Screen-space-related functions
-RLAPI Ray GetMouseRay(Vector2 mousePosition, Camera camera);      // Returns a ray trace from mouse position
-RLAPI Vector2 GetWorldToScreen(Vector3 position, Camera camera);  // Returns the screen space position for a 3d world space position
-RLAPI Matrix GetCameraMatrix(Camera camera);                      // Returns camera transform matrix (view matrix)
-
-// Timming-related functions
-RLAPI void SetTargetFPS(int fps);                                 // Set target FPS (maximum)
-RLAPI int GetFPS(void);                                           // Returns current FPS
-RLAPI float GetFrameTime(void);                                   // Returns time in seconds for last frame drawn
-
-// Color-related functions
-RLAPI int GetHexValue(Color color);                               // Returns hexadecimal value for a Color
-RLAPI Color GetColor(int hexValue);                               // Returns a Color struct from hexadecimal value
-RLAPI Color Fade(Color color, float alpha);                       // Color fade-in or fade-out, alpha goes from 0.0f to 1.0f
-RLAPI float *ColorToFloat(Color color);                           // Converts Color to float array and normalizes
-RLAPI float *VectorToFloat(Vector3 vec);                          // Converts Vector3 to float array
-RLAPI float *MatrixToFloat(Matrix mat);                           // Converts Matrix to float array
-
-// Misc. functions
-RLAPI void ShowLogo(void);                                        // Activate raylib logo at startup (can be done with flags)
-RLAPI void SetConfigFlags(char flags);                            // Setup window configuration flags (view FLAGS)
-RLAPI void TraceLog(int logType, const char *text, ...);          // Show trace log messages (INFO, WARNING, ERROR, DEBUG)
-RLAPI void TakeScreenshot(const char *fileName);                  // Takes a screenshot of current screen (saved a .png)
-RLAPI int GetRandomValue(int min, int max);                       // Returns a random value between min and max (both included)
-
-
-// Files management functions
-RLAPI bool IsFileExtension(const char *fileName, const char *ext);// Check file extension
-RLAPI const char *GetDirectoryPath(const char *fileName);         // Get directory for a given fileName (with path)
-RLAPI const char *GetWorkingDirectory(void);                      // Get current working directory
-RLAPI bool ChangeDirectory(const char *dir);                      // Change working directory, returns true if success
-RLAPI bool IsFileDropped(void);                                   // Check if a file has been dropped into window
-RLAPI char **GetDroppedFiles(int *count);                         // Get dropped files names
-RLAPI void ClearDroppedFiles(void);                               // Clear dropped files paths buffer
-
-// Persistent storage management
-RLAPI void StorageSaveValue(int position, int value);             // Save integer value to storage file (to defined position)
-RLAPI int StorageLoadValue(int position);                         // Load integer value from storage file (from defined position)
-
-//------------------------------------------------------------------------------------
-// Input Handling Functions (Module: core)
-//------------------------------------------------------------------------------------
-
-// Input-related functions: keyboard
-RLAPI bool IsKeyPressed(int key);                             // Detect if a key has been pressed once
-RLAPI bool IsKeyDown(int key);                                // Detect if a key is being pressed
-RLAPI bool IsKeyReleased(int key);                            // Detect if a key has been released once
-RLAPI bool IsKeyUp(int key);                                  // Detect if a key is NOT being pressed
-RLAPI int GetKeyPressed(void);                                // Get latest key pressed
-RLAPI void SetExitKey(int key);                               // Set a custom key to exit program (default is ESC)
-
-// Input-related functions: gamepads
-RLAPI bool IsGamepadAvailable(int gamepad);                   // Detect if a gamepad is available
-RLAPI bool IsGamepadName(int gamepad, const char *name);      // Check gamepad name (if available)
-RLAPI const char *GetGamepadName(int gamepad);                // Return gamepad internal name id
-RLAPI bool IsGamepadButtonPressed(int gamepad, int button);   // Detect if a gamepad button has been pressed once
-RLAPI bool IsGamepadButtonDown(int gamepad, int button);      // Detect if a gamepad button is being pressed
-RLAPI bool IsGamepadButtonReleased(int gamepad, int button);  // Detect if a gamepad button has been released once
-RLAPI bool IsGamepadButtonUp(int gamepad, int button);        // Detect if a gamepad button is NOT being pressed
-RLAPI int GetGamepadButtonPressed(void);                      // Get the last gamepad button pressed
-RLAPI int GetGamepadAxisCount(int gamepad);                   // Return gamepad axis count for a gamepad
-RLAPI float GetGamepadAxisMovement(int gamepad, int axis);    // Return axis movement value for a gamepad axis
-
-// Input-related functions: mouse
-RLAPI bool IsMouseButtonPressed(int button);                  // Detect if a mouse button has been pressed once
-RLAPI bool IsMouseButtonDown(int button);                     // Detect if a mouse button is being pressed
-RLAPI bool IsMouseButtonReleased(int button);                 // Detect if a mouse button has been released once
-RLAPI bool IsMouseButtonUp(int button);                       // Detect if a mouse button is NOT being pressed
-RLAPI int GetMouseX(void);                                    // Returns mouse position X
-RLAPI int GetMouseY(void);                                    // Returns mouse position Y
-RLAPI Vector2 GetMousePosition(void);                         // Returns mouse position XY
-RLAPI void SetMousePosition(Vector2 position);                // Set mouse position XY
-RLAPI int GetMouseWheelMove(void);                            // Returns mouse wheel movement Y
-
-// Input-related functions: touch
-RLAPI int GetTouchX(void);                                    // Returns touch position X for touch point 0 (relative to screen size)
-RLAPI int GetTouchY(void);                                    // Returns touch position Y for touch point 0 (relative to screen size)
-RLAPI Vector2 GetTouchPosition(int index);                    // Returns touch position XY for a touch point index (relative to screen size)
-
-//------------------------------------------------------------------------------------
-// Gestures and Touch Handling Functions (Module: gestures)
-//------------------------------------------------------------------------------------
-RLAPI void SetGesturesEnabled(unsigned int gestureFlags);     // Enable a set of gestures using flags
-RLAPI bool IsGestureDetected(int gesture);                    // Check if a gesture have been detected
-RLAPI int GetGestureDetected(void);                           // Get latest detected gesture
-RLAPI int GetTouchPointsCount(void);                          // Get touch points count
-RLAPI float GetGestureHoldDuration(void);                     // Get gesture hold time in milliseconds
-RLAPI Vector2 GetGestureDragVector(void);                     // Get gesture drag vector
-RLAPI float GetGestureDragAngle(void);                        // Get gesture drag angle
-RLAPI Vector2 GetGesturePinchVector(void);                    // Get gesture pinch delta
-RLAPI float GetGesturePinchAngle(void);                       // Get gesture pinch angle
-
-//------------------------------------------------------------------------------------
-// Camera System Functions (Module: camera)
-//------------------------------------------------------------------------------------
-RLAPI void SetCameraMode(Camera camera, int mode);                // Set camera mode (multiple camera modes available)
-RLAPI void UpdateCamera(Camera *camera);                          // Update camera position for selected mode
-
-RLAPI void SetCameraPanControl(int panKey);                       // Set camera pan key to combine with mouse movement (free camera)
-RLAPI void SetCameraAltControl(int altKey);                       // Set camera alt key to combine with mouse movement (free camera)
-RLAPI void SetCameraSmoothZoomControl(int szKey);                 // Set camera smooth zoom key to combine with mouse (free camera)
-RLAPI void SetCameraMoveControls(int frontKey, int backKey,
-                                 int rightKey, int leftKey,
-                                 int upKey, int downKey);         // Set camera move controls (1st person and 3rd person cameras)
-
-//------------------------------------------------------------------------------------
-// Basic Shapes Drawing Functions (Module: shapes)
-//------------------------------------------------------------------------------------
-
-// Basic shapes drawing functions
-RLAPI void DrawPixel(int posX, int posY, Color color);                                                   // Draw a pixel
-RLAPI void DrawPixelV(Vector2 position, Color color);                                                    // Draw a pixel (Vector version)
-RLAPI void DrawLine(int startPosX, int startPosY, int endPosX, int endPosY, Color color);                // Draw a line
-RLAPI void DrawLineV(Vector2 startPos, Vector2 endPos, Color color);                                     // Draw a line (Vector version)
-RLAPI void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color);                       // Draw a line defining thickness
-RLAPI void DrawLineBezier(Vector2 startPos, Vector2 endPos, float thick, Color color);                   // Draw a line using cubic-bezier curves in-out
-RLAPI void DrawCircle(int centerX, int centerY, float radius, Color color);                              // Draw a color-filled circle
-RLAPI void DrawCircleGradient(int centerX, int centerY, float radius, Color color1, Color color2);       // Draw a gradient-filled circle
-RLAPI void DrawCircleV(Vector2 center, float radius, Color color);                                       // Draw a color-filled circle (Vector version)
-RLAPI void DrawCircleLines(int centerX, int centerY, float radius, Color color);                         // Draw circle outline
-RLAPI void DrawRectangle(int posX, int posY, int width, int height, Color color);                        // Draw a color-filled rectangle
-RLAPI void DrawRectangleRec(Rectangle rec, Color color);                                                 // Draw a color-filled rectangle
-RLAPI void DrawRectanglePro(Rectangle rec, Vector2 origin, float rotation, Color color);                 // Draw a color-filled rectangle with pro parameters
-RLAPI void DrawRectangleGradient(int posX, int posY, int width, int height, Color color1, Color color2); // Draw a gradient-filled rectangle
-RLAPI void DrawRectangleV(Vector2 position, Vector2 size, Color color);                                  // Draw a color-filled rectangle (Vector version)
-RLAPI void DrawRectangleLines(int posX, int posY, int width, int height, Color color);                   // Draw rectangle outline
-RLAPI void DrawTriangle(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                                // Draw a color-filled triangle
-RLAPI void DrawTriangleLines(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                           // Draw triangle outline
-RLAPI void DrawPoly(Vector2 center, int sides, float radius, float rotation, Color color);               // Draw a regular polygon (Vector version)
-RLAPI void DrawPolyEx(Vector2 *points, int numPoints, Color color);                                      // Draw a closed polygon defined by points
-RLAPI void DrawPolyExLines(Vector2 *points, int numPoints, Color color);                                 // Draw polygon lines
-
-// Basic shapes collision detection functions
-RLAPI bool CheckCollisionRecs(Rectangle rec1, Rectangle rec2);                                           // Check collision between two rectangles
-RLAPI bool CheckCollisionCircles(Vector2 center1, float radius1, Vector2 center2, float radius2);        // Check collision between two circles
-RLAPI bool CheckCollisionCircleRec(Vector2 center, float radius, Rectangle rec);                         // Check collision between circle and rectangle
-RLAPI Rectangle GetCollisionRec(Rectangle rec1, Rectangle rec2);                                         // Get collision rectangle for two rectangles collision
-RLAPI bool CheckCollisionPointRec(Vector2 point, Rectangle rec);                                         // Check if point is inside rectangle
-RLAPI bool CheckCollisionPointCircle(Vector2 point, Vector2 center, float radius);                       // Check if point is inside circle
-RLAPI bool CheckCollisionPointTriangle(Vector2 point, Vector2 p1, Vector2 p2, Vector2 p3);               // Check if point is inside a triangle
-
-//------------------------------------------------------------------------------------
-// Texture Loading and Drawing Functions (Module: textures)
-//------------------------------------------------------------------------------------
-
-// Image/Texture2D data loading/unloading functions
-RLAPI Image LoadImage(const char *fileName);                                                             // Load image from file into CPU memory (RAM)
-RLAPI Image LoadImageEx(Color *pixels, int width, int height);                                           // Load image from Color array data (RGBA - 32bit)
-RLAPI Image LoadImagePro(void *data, int width, int height, int format);                                 // Load image from raw data with parameters
-RLAPI Image LoadImageRaw(const char *fileName, int width, int height, int format, int headerSize);       // Load image from RAW file data
-RLAPI Texture2D LoadTexture(const char *fileName);                                                       // Load texture from file into GPU memory (VRAM)
-RLAPI Texture2D LoadTextureFromImage(Image image);                                                       // Load texture from image data
-RLAPI RenderTexture2D LoadRenderTexture(int width, int height);                                          // Load texture for rendering (framebuffer)
-RLAPI void UnloadImage(Image image);                                                                     // Unload image from CPU memory (RAM)
-RLAPI void UnloadTexture(Texture2D texture);                                                             // Unload texture from GPU memory (VRAM)
-RLAPI void UnloadRenderTexture(RenderTexture2D target);                                                  // Unload render texture from GPU memory (VRAM)
-RLAPI Color *GetImageData(Image image);                                                                  // Get pixel data from image as a Color struct array
-RLAPI Image GetTextureData(Texture2D texture);                                                           // Get pixel data from GPU texture and return an Image
-RLAPI void UpdateTexture(Texture2D texture, const void *pixels);                                         // Update GPU texture with new data
-
-// Image manipulation functions
-RLAPI void ImageToPOT(Image *image, Color fillColor);                                                    // Convert image to POT (power-of-two)
-RLAPI void ImageFormat(Image *image, int newFormat);                                                     // Convert image data to desired format
-RLAPI void ImageAlphaMask(Image *image, Image alphaMask);                                                // Apply alpha mask to image
-RLAPI void ImageDither(Image *image, int rBpp, int gBpp, int bBpp, int aBpp);                            // Dither image data to 16bpp or lower (Floyd-Steinberg dithering)
-RLAPI Image ImageCopy(Image image);                                                                      // Create an image duplicate (useful for transformations)
-RLAPI void ImageCrop(Image *image, Rectangle crop);                                                      // Crop an image to a defined rectangle
-RLAPI void ImageResize(Image *image, int newWidth, int newHeight);                                       // Resize and image (bilinear filtering)
-RLAPI void ImageResizeNN(Image *image,int newWidth,int newHeight);                                       // Resize and image (Nearest-Neighbor scaling algorithm)
-RLAPI Image ImageText(const char *text, int fontSize, Color color);                                      // Create an image from text (default font)
-RLAPI Image ImageTextEx(SpriteFont font, const char *text, float fontSize, int spacing, Color tint);     // Create an image from text (custom sprite font)
-RLAPI void ImageDraw(Image *dst, Image src, Rectangle srcRec, Rectangle dstRec);                         // Draw a source image within a destination image
-RLAPI void ImageDrawText(Image *dst, Vector2 position, const char *text, int fontSize, Color color);     // Draw text (default font) within an image (destination)
-RLAPI void ImageDrawTextEx(Image *dst, Vector2 position, SpriteFont font, const char *text,
-                           float fontSize, int spacing, Color color);                                    // Draw text (custom sprite font) within an image (destination)
-RLAPI void ImageFlipVertical(Image *image);                                                              // Flip image vertically
-RLAPI void ImageFlipHorizontal(Image *image);                                                            // Flip image horizontally
-RLAPI void ImageColorTint(Image *image, Color color);                                                    // Modify image color: tint
-RLAPI void ImageColorInvert(Image *image);                                                               // Modify image color: invert
-RLAPI void ImageColorGrayscale(Image *image);                                                            // Modify image color: grayscale
-RLAPI void ImageColorContrast(Image *image, float contrast);                                             // Modify image color: contrast (-100 to 100)
-RLAPI void ImageColorBrightness(Image *image, int brightness);                                           // Modify image color: brightness (-255 to 255)
-
-// Texture2D configuration functions
-RLAPI void GenTextureMipmaps(Texture2D *texture);                                                        // Generate GPU mipmaps for a texture
-RLAPI void SetTextureFilter(Texture2D texture, int filterMode);                                          // Set texture scaling filter mode
-RLAPI void SetTextureWrap(Texture2D texture, int wrapMode);                                              // Set texture wrapping mode
-
-// Texture2D drawing functions
-RLAPI void DrawTexture(Texture2D texture, int posX, int posY, Color tint);                               // Draw a Texture2D
-RLAPI void DrawTextureV(Texture2D texture, Vector2 position, Color tint);                                // Draw a Texture2D with position defined as Vector2
-RLAPI void DrawTextureEx(Texture2D texture, Vector2 position, float rotation, float scale, Color tint);  // Draw a Texture2D with extended parameters
-RLAPI void DrawTextureRec(Texture2D texture, Rectangle sourceRec, Vector2 position, Color tint);         // Draw a part of a texture defined by a rectangle
-RLAPI void DrawTexturePro(Texture2D texture, Rectangle sourceRec, Rectangle destRec, Vector2 origin,     // Draw a part of a texture defined by a rectangle with 'pro' parameters
-                    float rotation, Color tint);
-
-//------------------------------------------------------------------------------------
-// Font Loading and Text Drawing Functions (Module: text)
-//------------------------------------------------------------------------------------
-
-// SpriteFont loading/unloading functions
-RLAPI SpriteFont GetDefaultFont(void);                                                                   // Get the default SpriteFont
-RLAPI SpriteFont LoadSpriteFont(const char *fileName);                                                   // Load SpriteFont from file into GPU memory (VRAM)
-RLAPI SpriteFont LoadSpriteFontEx(const char *fileName, int fontSize, int charsCount, int *fontChars);   // Load SpriteFont from file with extended parameters
-RLAPI void UnloadSpriteFont(SpriteFont spriteFont);                                                      // Unload SpriteFont from GPU memory (VRAM)
-
-// Text drawing functions
-RLAPI void DrawFPS(int posX, int posY);                                                                  // Shows current FPS
-RLAPI void DrawText(const char *text, int posX, int posY, int fontSize, Color color);                    // Draw text (using default font)
-RLAPI void DrawTextEx(SpriteFont spriteFont, const char* text, Vector2 position,                         // Draw text using SpriteFont and additional parameters
-                float fontSize, int spacing, Color tint);
-
-// Text misc. functions
-RLAPI int MeasureText(const char *text, int fontSize);                                                   // Measure string width for default font
-RLAPI Vector2 MeasureTextEx(SpriteFont spriteFont, const char *text, float fontSize, int spacing);       // Measure string size for SpriteFont
-RLAPI const char *FormatText(const char *text, ...);                                                     // Formatting of text with variables to 'embed'
-RLAPI const char *SubText(const char *text, int position, int length);                                   // Get a piece of a text string
-
-//------------------------------------------------------------------------------------
-// Basic 3d Shapes Drawing Functions (Module: models)
-//------------------------------------------------------------------------------------
-
-// Basic geometric 3D shapes drawing functions
-RLAPI void DrawLine3D(Vector3 startPos, Vector3 endPos, Color color);                                    // Draw a line in 3D world space
-RLAPI void DrawCircle3D(Vector3 center, float radius, Vector3 rotationAxis, float rotationAngle, Color color); // Draw a circle in 3D world space
-RLAPI void DrawCube(Vector3 position, float width, float height, float length, Color color);             // Draw cube
-RLAPI void DrawCubeV(Vector3 position, Vector3 size, Color color);                                       // Draw cube (Vector version)
-RLAPI void DrawCubeWires(Vector3 position, float width, float height, float length, Color color);        // Draw cube wires
-RLAPI void DrawCubeTexture(Texture2D texture, Vector3 position, float width, float height, float length, Color color); // Draw cube textured
-RLAPI void DrawSphere(Vector3 centerPos, float radius, Color color);                                     // Draw sphere
-RLAPI void DrawSphereEx(Vector3 centerPos, float radius, int rings, int slices, Color color);            // Draw sphere with extended parameters
-RLAPI void DrawSphereWires(Vector3 centerPos, float radius, int rings, int slices, Color color);         // Draw sphere wires
-RLAPI void DrawCylinder(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone
-RLAPI void DrawCylinderWires(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone wires
-RLAPI void DrawPlane(Vector3 centerPos, Vector2 size, Color color);                                      // Draw a plane XZ
-RLAPI void DrawRay(Ray ray, Color color);                                                                // Draw a ray line
-RLAPI void DrawGrid(int slices, float spacing);                                                          // Draw a grid (centered at (0, 0, 0))
-RLAPI void DrawGizmo(Vector3 position);                                                                  // Draw simple gizmo
-//DrawTorus(), DrawTeapot() could be useful?
-
-//------------------------------------------------------------------------------------
-// Model 3d Loading and Drawing Functions (Module: models)
-//------------------------------------------------------------------------------------
-
-// Model loading/unloading functions
-RLAPI Mesh LoadMesh(const char *fileName);                                                              // Load mesh from file
-RLAPI Mesh LoadMeshEx(int numVertex, float *vData, float *vtData, float *vnData, Color *cData);         // Load mesh from vertex data
-RLAPI Model LoadModel(const char *fileName);                                                            // Load model from file
-RLAPI Model LoadModelFromMesh(Mesh data, bool dynamic);                                                 // Load model from mesh data
-RLAPI Model LoadHeightmap(Image heightmap, Vector3 size);                                               // Load heightmap model from image data
-RLAPI Model LoadCubicmap(Image cubicmap);                                                               // Load cubes-based map model from image data
-RLAPI void UnloadMesh(Mesh *mesh);                                                                      // Unload mesh from memory (RAM and/or VRAM)
-RLAPI void UnloadModel(Model model);                                                                    // Unload model from memory (RAM and/or VRAM)
-
-// Material loading/unloading functions
-RLAPI Material LoadMaterial(const char *fileName);                                                      // Load material from file
-RLAPI Material LoadDefaultMaterial(void);                                                               // Load default material (uses default models shader)
-RLAPI void UnloadMaterial(Material material);                                                           // Unload material from GPU memory (VRAM)
-
-// Model drawing functions
-RLAPI void DrawModel(Model model, Vector3 position, float scale, Color tint);                           // Draw a model (with texture if set)
-RLAPI void DrawModelEx(Model model, Vector3 position, Vector3 rotationAxis,
-                       float rotationAngle, Vector3 scale, Color tint);                                 // Draw a model with extended parameters
-RLAPI void DrawModelWires(Model model, Vector3 position, float scale, Color tint);                      // Draw a model wires (with texture if set)
-RLAPI void DrawModelWiresEx(Model model, Vector3 position, Vector3 rotationAxis,
-                            float rotationAngle, Vector3 scale, Color tint);                            // Draw a model wires (with texture if set) with extended parameters
-RLAPI void DrawBoundingBox(BoundingBox box, Color color);                                               // Draw bounding box (wires)
-RLAPI void DrawBillboard(Camera camera, Texture2D texture, Vector3 center, float size, Color tint);     // Draw a billboard texture
-RLAPI void DrawBillboardRec(Camera camera, Texture2D texture, Rectangle sourceRec,
-                            Vector3 center, float size, Color tint);                                    // Draw a billboard texture defined by sourceRec
-
-// Collision detection functions
-RLAPI BoundingBox CalculateBoundingBox(Mesh mesh);                                                      // Calculate mesh bounding box limits
-RLAPI bool CheckCollisionSpheres(Vector3 centerA, float radiusA, Vector3 centerB, float radiusB);       // Detect collision between two spheres
-RLAPI bool CheckCollisionBoxes(BoundingBox box1, BoundingBox box2);                                     // Detect collision between two bounding boxes
-RLAPI bool CheckCollisionBoxSphere(BoundingBox box, Vector3 centerSphere, float radiusSphere);          // Detect collision between box and sphere
-RLAPI bool CheckCollisionRaySphere(Ray ray, Vector3 spherePosition, float sphereRadius);                // Detect collision between ray and sphere
-RLAPI bool CheckCollisionRaySphereEx(Ray ray, Vector3 spherePosition, float sphereRadius,
-                                     Vector3 *collisionPoint);                                          // Detect collision between ray and sphere, returns collision point
-RLAPI bool CheckCollisionRayBox(Ray ray, BoundingBox box);                                              // Detect collision between ray and box
-RLAPI RayHitInfo GetCollisionRayMesh(Ray ray, Mesh *mesh);                                              // Get collision info between ray and mesh
-RLAPI RayHitInfo GetCollisionRayTriangle(Ray ray, Vector3 p1, Vector3 p2, Vector3 p3);                  // Get collision info between ray and triangle
-RLAPI RayHitInfo GetCollisionRayGround(Ray ray, float groundHeight);                                    // Get collision info between ray and ground plane (Y-normal plane)
-
-//------------------------------------------------------------------------------------
-// Shaders System Functions (Module: rlgl)
-// NOTE: This functions are useless when using OpenGL 1.1
-//------------------------------------------------------------------------------------
-
-// Shader loading/unloading functions
-RLAPI char *LoadText(const char *fileName);                               // Load chars array from text file
-RLAPI Shader LoadShader(char *vsFileName, char *fsFileName);              // Load shader from files and bind default locations
-RLAPI void UnloadShader(Shader shader);                                   // Unload shader from GPU memory (VRAM)
-
-RLAPI Shader GetDefaultShader(void);                                      // Get default shader
-RLAPI Texture2D GetDefaultTexture(void);                                  // Get default texture
-
-// Shader configuration functions
-RLAPI int GetShaderLocation(Shader shader, const char *uniformName);              // Get shader uniform location
-RLAPI void SetShaderValue(Shader shader, int uniformLoc, float *value, int size); // Set shader uniform value (float)
-RLAPI void SetShaderValuei(Shader shader, int uniformLoc, int *value, int size);  // Set shader uniform value (int)
-RLAPI void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat);       // Set shader uniform value (matrix 4x4)
-RLAPI void SetMatrixProjection(Matrix proj);                              // Set a custom projection matrix (replaces internal projection matrix)
-RLAPI void SetMatrixModelview(Matrix view);                               // Set a custom modelview matrix (replaces internal modelview matrix)
-
-// Shading begin/end functions
-RLAPI void BeginShaderMode(Shader shader);                                // Begin custom shader drawing
-RLAPI void EndShaderMode(void);                                           // End custom shader drawing (use default shader)
-RLAPI void BeginBlendMode(int mode);                                      // Begin blending mode (alpha, additive, multiplied)
-RLAPI void EndBlendMode(void);                                            // End blending mode (reset to default: alpha blending)
-
-// VR control functions
-RLAPI void InitVrSimulator(int vrDevice);           // Init VR simulator for selected device
-RLAPI void CloseVrSimulator(void);                  // Close VR simulator for current device
-RLAPI bool IsVrSimulatorReady(void);                // Detect if VR simulator is ready
-RLAPI void UpdateVrTracking(Camera *camera);        // Update VR tracking (position and orientation) and camera
-RLAPI void ToggleVrMode(void);                      // Enable/Disable VR experience
-RLAPI void BeginVrDrawing(void);                    // Begin VR simulator stereo rendering
-RLAPI void EndVrDrawing(void);                      // End VR simulator stereo rendering
-
-//------------------------------------------------------------------------------------
-// Audio Loading and Playing Functions (Module: audio)
-//------------------------------------------------------------------------------------
-
-// Audio device management functions
-RLAPI void InitAudioDevice(void);                                     // Initialize audio device and context
-RLAPI void CloseAudioDevice(void);                                    // Close the audio device and context
-RLAPI bool IsAudioDeviceReady(void);                                  // Check if audio device has been initialized successfully
-RLAPI void SetMasterVolume(float volume);                             // Set master volume (listener)
-
-// Wave/Sound loading/unloading functions
-RLAPI Wave LoadWave(const char *fileName);                            // Load wave data from file
-RLAPI Wave LoadWaveEx(void *data, int sampleCount, int sampleRate, int sampleSize, int channels); // Load wave data from raw array data
-RLAPI Sound LoadSound(const char *fileName);                          // Load sound from file
-RLAPI Sound LoadSoundFromWave(Wave wave);                             // Load sound from wave data
-RLAPI void UpdateSound(Sound sound, const void *data, int samplesCount);// Update sound buffer with new data
-RLAPI void UnloadWave(Wave wave);                                     // Unload wave data
-RLAPI void UnloadSound(Sound sound);                                  // Unload sound
-
-// Wave/Sound management functions
-RLAPI void PlaySound(Sound sound);                                    // Play a sound
-RLAPI void PauseSound(Sound sound);                                   // Pause a sound
-RLAPI void ResumeSound(Sound sound);                                  // Resume a paused sound
-RLAPI void StopSound(Sound sound);                                    // Stop playing a sound
-RLAPI bool IsSoundPlaying(Sound sound);                               // Check if a sound is currently playing
-RLAPI void SetSoundVolume(Sound sound, float volume);                 // Set volume for a sound (1.0 is max level)
-RLAPI void SetSoundPitch(Sound sound, float pitch);                   // Set pitch for a sound (1.0 is base level)
-RLAPI void WaveFormat(Wave *wave, int sampleRate, int sampleSize, int channels);  // Convert wave data to desired format
-RLAPI Wave WaveCopy(Wave wave);                                       // Copy a wave to a new wave
-RLAPI void WaveCrop(Wave *wave, int initSample, int finalSample);     // Crop a wave to defined samples range
-RLAPI float *GetWaveData(Wave wave);                                  // Get samples data from wave as a floats array
-
-// Music management functions
-RLAPI Music LoadMusicStream(const char *fileName);                    // Load music stream from file
-RLAPI void UnloadMusicStream(Music music);                            // Unload music stream
-RLAPI void PlayMusicStream(Music music);                              // Start music playing
-RLAPI void UpdateMusicStream(Music music);                            // Updates buffers for music streaming
-RLAPI void StopMusicStream(Music music);                              // Stop music playing
-RLAPI void PauseMusicStream(Music music);                             // Pause music playing
-RLAPI void ResumeMusicStream(Music music);                            // Resume playing paused music
-RLAPI bool IsMusicPlaying(Music music);                               // Check if music is playing
-RLAPI void SetMusicVolume(Music music, float volume);                 // Set volume for music (1.0 is max level)
-RLAPI void SetMusicPitch(Music music, float pitch);                   // Set pitch for a music (1.0 is base level)
-RLAPI void SetMusicLoopCount(Music music, float count);               // Set music loop count (loop repeats)
-RLAPI float GetMusicTimeLength(Music music);                          // Get music time length (in seconds)
-RLAPI float GetMusicTimePlayed(Music music);                          // Get current music time played (in seconds)
-
-// AudioStream management functions
-RLAPI AudioStream InitAudioStream(unsigned int sampleRate, unsigned int sampleSize,
-                                  unsigned int channels);             // Init audio stream (to stream raw audio pcm data)
-RLAPI void UpdateAudioStream(AudioStream stream, const void *data, int samplesCount); // Update audio stream buffers with data
-RLAPI void CloseAudioStream(AudioStream stream);                      // Close audio stream and free memory
-RLAPI bool IsAudioBufferProcessed(AudioStream stream);                // Check if any audio stream buffers requires refill
-RLAPI void PlayAudioStream(AudioStream stream);                       // Play audio stream
-RLAPI void PauseAudioStream(AudioStream stream);                      // Pause audio stream
-RLAPI void ResumeAudioStream(AudioStream stream);                     // Resume audio stream
-RLAPI void StopAudioStream(AudioStream stream);                       // Stop audio stream
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // RAYLIB_H

src/external/openal_soft/include/AL/alext.h → release/include/AL/alext.h

@@ -448,6 +448,17 @@ AL_API const ALchar* AL_APIENTRY alGetStringiSOFT(ALenum pname, ALsizei index);
 #endif
 #endif
 
+#ifndef AL_SOFT_source_spatialize
+#define AL_SOFT_source_spatialize
+#define AL_SOURCE_SPATIALIZE_SOFT                0x1214
+#define AL_AUTO_SOFT                             0x0002
+#endif
+
+#ifndef ALC_SOFT_output_limiter
+#define ALC_SOFT_output_limiter
+#define ALC_OUTPUT_LIMITER_SOFT                  0x199A
+#endif
+
 #ifdef __cplusplus
 }
 #endif

templates/android_project/jni/include/raylib.h → release/include/raylib.h

@@ -74,14 +74,17 @@
 //#define PLATFORM_WEB          // HTML5 (emscripten, asm.js)
 
 // Security check in case no PLATFORM_* defined
-#if !defined(PLATFORM_DESKTOP) && !defined(PLATFORM_ANDROID) && !defined(PLATFORM_RPI) && !defined(PLATFORM_WEB)
-    #define PLATFORM_DESKTOP
+#if !defined(PLATFORM_DESKTOP) && \
+    !defined(PLATFORM_ANDROID) && \
+    !defined(PLATFORM_RPI) && \
+    !defined(PLATFORM_WEB)
+        #define PLATFORM_DESKTOP
 #endif
 
-#if defined(_WIN32) && defined(BUILDING_DLL)
-    #define RLAPI __declspec(dllexport)         // We are building raylib as a Win32 DLL
-#elif defined(_WIN32) && defined(RAYLIB_DLL)
-    #define RLAPI __declspec(dllimport)         // We are using raylib as a Win32 DLL
+#if defined(_WIN32) && defined(BUILD_LIBTYPE_SHARED)
+    #define RLAPI __declspec(dllexport)         // We are building raylib as a Win32 shared library (.dll)
+#elif defined(_WIN32) && defined(USE_LIBTYPE_SHARED)
+    #define RLAPI __declspec(dllimport)         // We are using raylib as a Win32 shared library (.dll)
 #else
     #define RLAPI   // We are building or using raylib as a static library (or Linux shared library)
 #endif
@@ -856,7 +859,8 @@ RLAPI void DrawCircleLines(int centerX, int centerY, float radius, Color color);
 RLAPI void DrawRectangle(int posX, int posY, int width, int height, Color color);                        // Draw a color-filled rectangle
 RLAPI void DrawRectangleRec(Rectangle rec, Color color);                                                 // Draw a color-filled rectangle
 RLAPI void DrawRectanglePro(Rectangle rec, Vector2 origin, float rotation, Color color);                 // Draw a color-filled rectangle with pro parameters
-RLAPI void DrawRectangleGradient(int posX, int posY, int width, int height, Color color1, Color color2); // Draw a gradient-filled rectangle
+RLAPI void DrawRectangleGradientV(int posX, int posY, int width, int height, Color color1, Color color2);// Draw a vertical-gradient-filled rectangle
+RLAPI void DrawRectangleGradientH(int posX, int posY, int width, int height, Color color1, Color color2);// Draw a horizontal-gradient-filled rectangle
 RLAPI void DrawRectangleGradientEx(Rectangle rec, Color col1, Color col2, Color col3, Color col4);       // Draw a gradient-filled rectangle with custom vertex colors
 RLAPI void DrawRectangleV(Vector2 position, Vector2 size, Color color);                                  // Draw a color-filled rectangle (Vector version)
 RLAPI void DrawRectangleLines(int posX, int posY, int width, int height, Color color);                   // Draw rectangle outline

release/win32/msvc/raylib.h → release/libs/win32/mingw32/raylib.h

@@ -1,25 +1,26 @@
-/**********************************************************************************************
+/**********************************************************************************************
 *
 *   raylib v1.8.0 
 *
 *   A simple and easy-to-use library to learn videogames programming (www.raylib.com)
 *
 *   FEATURES:
-*       - Library written in plain C code (C99)
-*       - Multiple platforms supported: Windows, Linux, Mac, Android, Raspberry Pi, HTML5.
+*       - Written in plain C code (C99) in PascalCase/camelCase notation
+*       - Multiple platforms support: Windows, Linux, Mac, Android, Raspberry Pi and HTML5
 *       - Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES 2.0)
 *       - Unique OpenGL abstraction layer (usable as standalone module): [rlgl]
 *       - Powerful fonts module with SpriteFonts support (XNA bitmap fonts, AngelCode fonts, TTF)
-*       - Multiple textures support, including compressed formats and mipmaps generation
-*       - Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps
+*       - Outstanding texture formats support, including compressed formats (DXT, ETC, PVRT, ASTC)
+*       - Basic 3d support for Geometrics, Models, Billboards, Heightmaps and Cubicmaps
+*       - Flexible Materials system, supporting classic maps and PBR maps
+*       - Shaders support, including Model shaders and Postprocessing shaders
 *       - Powerful math module for Vector2, Vector3, Matrix and Quaternion operations: [raymath]
 *       - Audio loading and playing with streaming support and mixing channels: [audio]
 *       - VR stereo rendering support with configurable HMD device parameters
 *       - Minimal external dependencies (GLFW3, OpenGL, OpenAL)
-*       - Complete bindings for Lua, Go and Pascal
+*       - Complete bindings to LUA (raylib-lua) and Go (raylib-go)
 *
 *   NOTES:
-*       32bit Colors - Any defined Color is always RGBA (4 byte)
 *       One custom font is loaded by default when InitWindow() [core]
 *       If using OpenGL 3.3 or ES2, one default shader is loaded automatically (internally defined) [rlgl]
 *       If using OpenGL 3.3 or ES2, several vertex buffers (VAO/VBO) are created to manage lines-triangles-quads
@@ -31,12 +32,16 @@
 *
 *   OPTIONAL DEPENDENCIES:
 *       stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA) [textures]
+*       stb_image_resize (Sean Barret) for image resizing algorythms [textures]
 *       stb_image_write (Sean Barret) for image writting (PNG) [utils]
 *       stb_truetype (Sean Barret) for ttf fonts loading [text]
 *       stb_vorbis (Sean Barret) for ogg audio loading [audio]
+*       stb_perlin (Sean Barret) for Perlin noise image generation [textures]
+*       par_shapes (Philip Rideout) for parametric 3d shapes generation [models]
 *       jar_xm (Joshua Reisenauer) for XM audio module loading [audio]
 *       jar_mod (Joshua Reisenauer) for MOD audio module loading [audio]
 *       dr_flac (David Reid) for FLAC audio file loading [audio]
+*       rgif (Charlie Tangora, Ramon Santamaria) for GIF recording [core]
 *       tinfl for data decompression (DEFLATE algorithm) [rres]
 *
 *
@@ -74,14 +79,17 @@
 //#define PLATFORM_WEB          // HTML5 (emscripten, asm.js)
 
 // Security check in case no PLATFORM_* defined
-#if !defined(PLATFORM_DESKTOP) && !defined(PLATFORM_ANDROID) && !defined(PLATFORM_RPI) && !defined(PLATFORM_WEB)
-    #define PLATFORM_DESKTOP
+#if !defined(PLATFORM_DESKTOP) && \
+    !defined(PLATFORM_ANDROID) && \
+    !defined(PLATFORM_RPI) && \
+    !defined(PLATFORM_WEB)
+        #define PLATFORM_DESKTOP
 #endif
 
-#if defined(_WIN32) && defined(BUILDING_DLL)
-    #define RLAPI __declspec(dllexport)         // We are building raylib as a Win32 DLL
-#elif defined(_WIN32) && defined(RAYLIB_DLL)
-    #define RLAPI __declspec(dllimport)         // We are using raylib as a Win32 DLL
+#if defined(_WIN32) && defined(BUILD_LIBTYPE_SHARED)
+    #define RLAPI __declspec(dllexport)         // We are building raylib as a Win32 shared library (.dll)
+#elif defined(_WIN32) && defined(USE_LIBTYPE_SHARED)
+    #define RLAPI __declspec(dllimport)         // We are using raylib as a Win32 shared library (.dll)
 #else
     #define RLAPI   // We are building or using raylib as a static library (or Linux shared library)
 #endif
@@ -291,12 +299,16 @@
 #define MAGENTA    CLITERAL{ 255, 0, 255, 255 }     // Magenta
 #define RAYWHITE   CLITERAL{ 245, 245, 245, 255 }   // My own White (raylib logo)
 
+// Shader and material limits
+#define MAX_SHADER_LOCATIONS        32      // Maximum number of predefined locations stored in shader struct
+#define MAX_MATERIAL_MAPS           12      // Maximum number of texture maps stored in shader struct
+
 //----------------------------------------------------------------------------------
 // Structures Definition
 //----------------------------------------------------------------------------------
 #ifndef __cplusplus
 // Boolean type
-    #if !defined(_STDBOOL_H) || !defined(__STDBOOL_H)   // CLang uses second form
+    #ifndef bool
         typedef enum { false, true } bool;
     #endif
 #endif
@@ -400,63 +412,46 @@ typedef struct Camera2D {
 
 // Bounding box type
 typedef struct BoundingBox {
-    Vector3 min;            // minimum vertex box-corner
-    Vector3 max;            // maximum vertex box-corner
+    Vector3 min;            // Minimum vertex box-corner
+    Vector3 max;            // Maximum vertex box-corner
 } BoundingBox;
 
 // Vertex data definning a mesh
+// NOTE: Data stored in CPU memory (and GPU)
 typedef struct Mesh {
-    int vertexCount;        // number of vertices stored in arrays
-    int triangleCount;      // number of triangles stored (indexed or not)
-    float *vertices;        // vertex position (XYZ - 3 components per vertex) (shader-location = 0)
-    float *texcoords;       // vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1)
-    float *texcoords2;      // vertex second texture coordinates (useful for lightmaps) (shader-location = 5)
-    float *normals;         // vertex normals (XYZ - 3 components per vertex) (shader-location = 2)
-    float *tangents;        // vertex tangents (XYZ - 3 components per vertex) (shader-location = 4)
-    unsigned char *colors;  // vertex colors (RGBA - 4 components per vertex) (shader-location = 3)
-    unsigned short *indices;// vertex indices (in case vertex data comes indexed)
+    int vertexCount;        // Number of vertices stored in arrays
+    int triangleCount;      // Number of triangles stored (indexed or not)
+
+    float *vertices;        // Vertex position (XYZ - 3 components per vertex) (shader-location = 0)
+    float *texcoords;       // Vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1)
+    float *texcoords2;      // Vertex second texture coordinates (useful for lightmaps) (shader-location = 5)
+    float *normals;         // Vertex normals (XYZ - 3 components per vertex) (shader-location = 2)
+    float *tangents;        // Vertex tangents (XYZ - 3 components per vertex) (shader-location = 4)
+    unsigned char *colors;  // Vertex colors (RGBA - 4 components per vertex) (shader-location = 3)
+    unsigned short *indices;// Vertex indices (in case vertex data comes indexed)
 
     unsigned int vaoId;     // OpenGL Vertex Array Object id
     unsigned int vboId[7];  // OpenGL Vertex Buffer Objects id (7 types of vertex data)
 } Mesh;
 
-// Shader type (generic shader)
+// Shader type (generic)
 typedef struct Shader {
-    unsigned int id;        // Shader program id
-
-    // Vertex attributes locations (default locations)
-    int vertexLoc;          // Vertex attribute location point    (default-location = 0)
-    int texcoordLoc;        // Texcoord attribute location point  (default-location = 1)
-    int texcoord2Loc;       // Texcoord2 attribute location point (default-location = 5)
-    int normalLoc;          // Normal attribute location point    (default-location = 2)
-    int tangentLoc;         // Tangent attribute location point   (default-location = 4)
-    int colorLoc;           // Color attibute location point      (default-location = 3)
-
-    // Uniform locations
-    int mvpLoc;             // ModelView-Projection matrix uniform location point (vertex shader)
-    int colDiffuseLoc;      // Diffuse color uniform location point (fragment shader)
-    int colAmbientLoc;      // Ambient color uniform location point (fragment shader)
-    int colSpecularLoc;     // Specular color uniform location point (fragment shader)
-
-    // Texture map locations (generic for any kind of map)
-    int mapTexture0Loc;     // Map texture uniform location point (default-texture-unit = 0)
-    int mapTexture1Loc;     // Map texture uniform location point (default-texture-unit = 1)
-    int mapTexture2Loc;     // Map texture uniform location point (default-texture-unit = 2)
+    unsigned int id;                // Shader program id
+    int locs[MAX_SHADER_LOCATIONS]; // Shader locations array
 } Shader;
 
-// Material type
-typedef struct Material {
-    Shader shader;          // Standard shader (supports 3 map textures)
-
-    Texture2D texDiffuse;   // Diffuse texture  (binded to shader mapTexture0Loc)
-    Texture2D texNormal;    // Normal texture   (binded to shader mapTexture1Loc)
-    Texture2D texSpecular;  // Specular texture (binded to shader mapTexture2Loc)
+// Material texture map
+typedef struct MaterialMap {
+    Texture2D texture;      // Material map texture
+    Color color;            // Material map color
+    float value;            // Material map value
+} MaterialMap;
 
-    Color colDiffuse;       // Diffuse color
-    Color colAmbient;       // Ambient color
-    Color colSpecular;      // Specular color
-
-    float glossiness;       // Glossiness level (Ranges from 0 to 1000)
+// Material type (generic)
+typedef struct Material {
+    Shader shader;          // Material shader
+    MaterialMap maps[MAX_MATERIAL_MAPS]; // Material maps
+    float *params;          // Material generic parameters (if required)
 } Material;
 
 // Model type
@@ -528,6 +523,20 @@ typedef struct RRESData {
 // RRES type (pointer to RRESData array)
 typedef struct RRESData *RRES;
 
+// Head-Mounted-Display device parameters
+typedef struct VrDeviceInfo {
+    int hResolution;                // HMD horizontal resolution in pixels
+    int vResolution;                // HMD vertical resolution in pixels
+    float hScreenSize;              // HMD horizontal size in meters
+    float vScreenSize;              // HMD vertical size in meters
+    float vScreenCenter;            // HMD screen center in meters
+    float eyeToScreenDistance;      // HMD distance between eye and display in meters
+    float lensSeparationDistance;   // HMD lens separation distance in meters
+    float interpupillaryDistance;   // HMD IPD (distance between pupils) in meters
+    float lensDistortionValues[4];  // HMD lens distortion constant parameters
+    float chromaAbCorrection[4];    // HMD chromatic aberration correction parameters
+} VrDeviceInfo;
+
 //----------------------------------------------------------------------------------
 // Enumerators Definition
 //----------------------------------------------------------------------------------
@@ -540,6 +549,56 @@ typedef enum {
     LOG_OTHER 
 } LogType;
 
+// Shader location point type
+typedef enum {
+    LOC_VERTEX_POSITION = 0,
+    LOC_VERTEX_TEXCOORD01,
+    LOC_VERTEX_TEXCOORD02,
+    LOC_VERTEX_NORMAL,
+    LOC_VERTEX_TANGENT,
+    LOC_VERTEX_COLOR,
+    LOC_MATRIX_MVP,
+    LOC_MATRIX_MODEL,
+    LOC_MATRIX_VIEW,
+    LOC_MATRIX_PROJECTION,
+    LOC_VECTOR_VIEW,
+    LOC_COLOR_DIFFUSE,
+    LOC_COLOR_SPECULAR,
+    LOC_COLOR_AMBIENT,
+    LOC_MAP_ALBEDO,          // LOC_MAP_DIFFUSE
+    LOC_MAP_METALNESS,       // LOC_MAP_SPECULAR
+    LOC_MAP_NORMAL,
+    LOC_MAP_ROUGHNESS,
+    LOC_MAP_OCCUSION,
+    LOC_MAP_EMISSION,
+    LOC_MAP_HEIGHT,
+    LOC_MAP_CUBEMAP,
+    LOC_MAP_IRRADIANCE,
+    LOC_MAP_PREFILTER,
+    LOC_MAP_BRDF
+} ShaderLocationIndex;
+
+#define LOC_MAP_DIFFUSE      LOC_MAP_ALBEDO
+#define LOC_MAP_SPECULAR     LOC_MAP_METALNESS
+
+// Material map type
+typedef enum {
+    MAP_ALBEDO    = 0,       // MAP_DIFFUSE
+    MAP_METALNESS = 1,       // MAP_SPECULAR
+    MAP_NORMAL    = 2,
+    MAP_ROUGHNESS = 3,
+    MAP_OCCLUSION,
+    MAP_EMISSION,
+    MAP_HEIGHT,
+    MAP_CUBEMAP,             // NOTE: Uses GL_TEXTURE_CUBE_MAP
+    MAP_IRRADIANCE,          // NOTE: Uses GL_TEXTURE_CUBE_MAP
+    MAP_PREFILTER,           // NOTE: Uses GL_TEXTURE_CUBE_MAP
+    MAP_BRDF
+} TexmapIndex;
+
+#define MAP_DIFFUSE      MAP_ALBEDO
+#define MAP_SPECULAR     MAP_METALNESS
+
 // Texture formats
 // NOTE: Support depends on OpenGL version and platform
 typedef enum {
@@ -620,13 +679,10 @@ typedef enum {
     HMD_DEFAULT_DEVICE = 0,
     HMD_OCULUS_RIFT_DK2,
     HMD_OCULUS_RIFT_CV1,
+    HMD_OCULUS_GO,
     HMD_VALVE_HTC_VIVE,
-    HMD_SAMSUNG_GEAR_VR,
-    HMD_GOOGLE_CARDBOARD,
-    HMD_SONY_PLAYSTATION_VR,
-    HMD_RAZER_OSVR,
-    HMD_FOVE_VR,
-} VrDevice;
+    HMD_SONY_PSVR
+} VrDeviceType;
 
 // RRESData type
 typedef enum { 
@@ -664,6 +720,7 @@ RLAPI bool WindowShouldClose(void);                               // Check if KE
 RLAPI bool IsWindowMinimized(void);                               // Check if window has been minimized (or lost focus)
 RLAPI void ToggleFullscreen(void);                                // Toggle fullscreen mode (only PLATFORM_DESKTOP)
 RLAPI void SetWindowIcon(Image image);                            // Set icon for window (only PLATFORM_DESKTOP)
+RLAPI void SetWindowTitle(const char *title);                     // Set title for window (only PLATFORM_DESKTOP)
 RLAPI void SetWindowPosition(int x, int y);                       // Set window position on screen (only PLATFORM_DESKTOP)
 RLAPI void SetWindowMonitor(int monitor);                         // Set monitor for the current window (fullscreen mode)
 RLAPI void SetWindowMinSize(int width, int height);               // Set window minimum dimensions (for FLAG_WINDOW_RESIZABLE)
@@ -705,8 +762,13 @@ RLAPI int GetHexValue(Color color);                               // Returns hex
 RLAPI Color GetColor(int hexValue);                               // Returns a Color struct from hexadecimal value
 RLAPI Color Fade(Color color, float alpha);                       // Color fade-in or fade-out, alpha goes from 0.0f to 1.0f
 RLAPI float *ColorToFloat(Color color);                           // Converts Color to float array and normalizes
-RLAPI float *VectorToFloat(Vector3 vec);                          // Converts Vector3 to float array
-RLAPI float *MatrixToFloat(Matrix mat);                           // Converts Matrix to float array
+
+// Math useful functions (available from raymath.h)
+RLAPI float *VectorToFloat(Vector3 vec);                          // Returns Vector3 as float array
+RLAPI float *MatrixToFloat(Matrix mat);                           // Returns Matrix as float array
+RLAPI Vector3 Vector3Zero(void);                                  // Vector with components value 0.0f
+RLAPI Vector3 Vector3One(void);                                   // Vector with components value 1.0f
+RLAPI Matrix MatrixIdentity(void);                                // Returns identity matrix
 
 // Misc. functions
 RLAPI void ShowLogo(void);                                        // Activate raylib logo at startup (can be done with flags)
@@ -717,6 +779,7 @@ RLAPI int GetRandomValue(int min, int max);                       // Returns a r
 
 // Files management functions
 RLAPI bool IsFileExtension(const char *fileName, const char *ext);// Check file extension
+RLAPI const char *GetExtension(const char *fileName);             // Get file extension
 RLAPI const char *GetDirectoryPath(const char *fileName);         // Get directory for a given fileName (with path)
 RLAPI const char *GetWorkingDirectory(void);                      // Get current working directory
 RLAPI bool ChangeDirectory(const char *dir);                      // Change working directory, returns true if success
@@ -812,9 +875,12 @@ RLAPI void DrawCircleLines(int centerX, int centerY, float radius, Color color);
 RLAPI void DrawRectangle(int posX, int posY, int width, int height, Color color);                        // Draw a color-filled rectangle
 RLAPI void DrawRectangleRec(Rectangle rec, Color color);                                                 // Draw a color-filled rectangle
 RLAPI void DrawRectanglePro(Rectangle rec, Vector2 origin, float rotation, Color color);                 // Draw a color-filled rectangle with pro parameters
-RLAPI void DrawRectangleGradient(int posX, int posY, int width, int height, Color color1, Color color2); // Draw a gradient-filled rectangle
+RLAPI void DrawRectangleGradientV(int posX, int posY, int width, int height, Color color1, Color color2);// Draw a vertical-gradient-filled rectangle
+RLAPI void DrawRectangleGradientH(int posX, int posY, int width, int height, Color color1, Color color2);// Draw a horizontal-gradient-filled rectangle
+RLAPI void DrawRectangleGradientEx(Rectangle rec, Color col1, Color col2, Color col3, Color col4);       // Draw a gradient-filled rectangle with custom vertex colors
 RLAPI void DrawRectangleV(Vector2 position, Vector2 size, Color color);                                  // Draw a color-filled rectangle (Vector version)
 RLAPI void DrawRectangleLines(int posX, int posY, int width, int height, Color color);                   // Draw rectangle outline
+RLAPI void DrawRectangleT(int posX, int posY, int width, int height, Color color);                       // Draw rectangle using text character
 RLAPI void DrawTriangle(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                                // Draw a color-filled triangle
 RLAPI void DrawTriangleLines(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                           // Draw triangle outline
 RLAPI void DrawPoly(Vector2 center, int sides, float radius, float rotation, Color color);               // Draw a regular polygon (Vector version)
@@ -876,7 +942,7 @@ RLAPI void ImageColorBrightness(Image *image, int brightness);
 // Image generation functions
 RLAPI Image GenImageGradientV(int width, int height, Color top, Color bottom);                           // Generate image: vertical gradient
 RLAPI Image GenImageGradientH(int width, int height, Color left, Color right);                           // Generate image: horizontal gradient
-RLAPI Image GenImageRadialGradient(int width, int height, float density, Color inner, Color outer);      // Generate image: radial gradient
+RLAPI Image GenImageGradientRadial(int width, int height, float density, Color inner, Color outer);      // Generate image: radial gradient
 RLAPI Image GenImageChecked(int width, int height, int checksX, int checksY, Color col1, Color col2);    // Generate image: checked
 RLAPI Image GenImageWhiteNoise(int width, int height, float factor);                                     // Generate image: white noise
 RLAPI Image GenImagePerlinNoise(int width, int height, float scale);                                     // Generate image: perlin noise
@@ -944,18 +1010,28 @@ RLAPI void DrawGizmo(Vector3 position);
 //------------------------------------------------------------------------------------
 
 // Model loading/unloading functions
+RLAPI Model LoadModel(const char *fileName);                                                            // Load model from files (mesh and material)
+RLAPI Model LoadModelFromMesh(Mesh mesh);                                                               // Load model from generated mesh
+RLAPI void UnloadModel(Model model);                                                                    // Unload model from memory (RAM and/or VRAM)
+
+// Mesh loading/unloading functions
 RLAPI Mesh LoadMesh(const char *fileName);                                                              // Load mesh from file
-RLAPI Mesh LoadMeshEx(int numVertex, float *vData, float *vtData, float *vnData, Color *cData);         // Load mesh from vertex data
-RLAPI Model LoadModel(const char *fileName);                                                            // Load model from file
-RLAPI Model LoadModelFromMesh(Mesh data, bool dynamic);                                                 // Load model from mesh data
-RLAPI Model LoadHeightmap(Image heightmap, Vector3 size);                                               // Load heightmap model from image data
-RLAPI Model LoadCubicmap(Image cubicmap);                                                               // Load cubes-based map model from image data
 RLAPI void UnloadMesh(Mesh *mesh);                                                                      // Unload mesh from memory (RAM and/or VRAM)
-RLAPI void UnloadModel(Model model);                                                                    // Unload model from memory (RAM and/or VRAM)
+
+// Mesh generation functions
+RLAPI Mesh GenMeshPlane(float width, float length, int resX, int resZ);                                 // Generate plane mesh (with subdivisions)
+RLAPI Mesh GenMeshCube(float width, float height, float length);                                        // Generate cuboid mesh
+RLAPI Mesh GenMeshSphere(float radius, int rings, int slices);                                          // Generate sphere mesh (standard sphere)
+RLAPI Mesh GenMeshHemiSphere(float radius, int rings, int slices);                                      // Generate half-sphere mesh (no bottom cap)
+RLAPI Mesh GenMeshCylinder(float radius, float height, int slices);                                     // Generate cylinder mesh
+RLAPI Mesh GenMeshTorus(float radius, float size, int radSeg, int sides);                               // Generate torus mesh
+RLAPI Mesh GenMeshKnot(float radius, float size, int radSeg, int sides);                                // Generate trefoil knot mesh
+RLAPI Mesh GenMeshHeightmap(Image heightmap, Vector3 size);                                             // Generate heightmap mesh from image data
+RLAPI Mesh GenMeshCubicmap(Image cubicmap, Vector3 cubeSize);                                           // Generate cubes-based map mesh from image data
 
 // Material loading/unloading functions
 RLAPI Material LoadMaterial(const char *fileName);                                                      // Load material from file
-RLAPI Material LoadDefaultMaterial(void);                                                               // Load default material (uses default models shader)
+RLAPI Material LoadMaterialDefault(void);                                                               // Load default material (Supports: DIFFUSE, SPECULAR, NORMAL maps)
 RLAPI void UnloadMaterial(Material material);                                                           // Unload material from GPU memory (VRAM)
 
 // Model drawing functions
@@ -993,8 +1069,8 @@ RLAPI char *LoadText(const char *fileName);                               // Loa
 RLAPI Shader LoadShader(char *vsFileName, char *fsFileName);              // Load shader from files and bind default locations
 RLAPI void UnloadShader(Shader shader);                                   // Unload shader from GPU memory (VRAM)
 
-RLAPI Shader GetDefaultShader(void);                                      // Get default shader
-RLAPI Texture2D GetDefaultTexture(void);                                  // Get default texture
+RLAPI Shader GetShaderDefault(void);                                      // Get default shader
+RLAPI Texture2D GetTextureDefault(void);                                  // Get default texture
 
 // Shader configuration functions
 RLAPI int GetShaderLocation(Shader shader, const char *uniformName);              // Get shader uniform location
@@ -1004,6 +1080,13 @@ RLAPI void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat);
 RLAPI void SetMatrixProjection(Matrix proj);                              // Set a custom projection matrix (replaces internal projection matrix)
 RLAPI void SetMatrixModelview(Matrix view);                               // Set a custom modelview matrix (replaces internal modelview matrix)
 
+// Texture maps generation (PBR)
+// NOTE: Required shaders should be provided
+RLAPI Texture2D GenTextureCubemap(Shader shader, Texture2D skyHDR, int size);       // Generate cubemap texture from HDR texture
+RLAPI Texture2D GenTextureIrradiance(Shader shader, Texture2D cubemap, int size);   // Generate irradiance texture using cubemap data
+RLAPI Texture2D GenTexturePrefilter(Shader shader, Texture2D cubemap, int size);    // Generate prefilter texture using cubemap data
+RLAPI Texture2D GenTextureBRDF(Shader shader, Texture2D cubemap, int size);         // Generate BRDF texture using cubemap data
+
 // Shading begin/end functions
 RLAPI void BeginShaderMode(Shader shader);                                // Begin custom shader drawing
 RLAPI void EndShaderMode(void);                                           // End custom shader drawing (use default shader)
@@ -1011,7 +1094,8 @@ RLAPI void BeginBlendMode(int mode);                                      // Beg
 RLAPI void EndBlendMode(void);                                            // End blending mode (reset to default: alpha blending)
 
 // VR control functions
-RLAPI void InitVrSimulator(int vrDevice);           // Init VR simulator for selected device
+VrDeviceInfo GetVrDeviceInfo(int vrDeviceType);     // Get VR device information for some standard devices
+void InitVrSimulator(VrDeviceInfo info);            // Init VR simulator for selected device parameters
 RLAPI void CloseVrSimulator(void);                  // Close VR simulator for current device
 RLAPI bool IsVrSimulatorReady(void);                // Detect if VR simulator is ready
 RLAPI void UpdateVrTracking(Camera *camera);        // Update VR tracking (position and orientation) and camera

release/linux/raylib.h

@@ -1,1076 +0,0 @@
-/**********************************************************************************************
-*
-*   raylib v1.7.0 
-*
-*   A simple and easy-to-use library to learn videogames programming (www.raylib.com)
-*
-*   FEATURES:
-*       - Library written in plain C code (C99)
-*       - Multiple platforms supported: Windows, Linux, Mac, Android, Raspberry Pi, HTML5.
-*       - Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES 2.0)
-*       - Unique OpenGL abstraction layer (usable as standalone module): [rlgl]
-*       - Powerful fonts module with SpriteFonts support (XNA bitmap fonts, AngelCode fonts, TTF)
-*       - Multiple textures support, including compressed formats and mipmaps generation
-*       - Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps
-*       - Powerful math module for Vector2, Vector3, Matrix and Quaternion operations: [raymath]
-*       - Audio loading and playing with streaming support and mixing channels: [audio]
-*       - VR stereo rendering support with configurable HMD device parameters
-*       - Minimal external dependencies (GLFW3, OpenGL, OpenAL)
-*       - Complete bindings for Lua, Go and Pascal
-*
-*   NOTES:
-*       32bit Colors - Any defined Color is always RGBA (4 byte)
-*       One custom font is loaded by default when InitWindow() [core]
-*       If using OpenGL 3.3 or ES2, one default shader is loaded automatically (internally defined) [rlgl]
-*       If using OpenGL 3.3 or ES2, several vertex buffers (VAO/VBO) are created to manage lines-triangles-quads
-*
-*   DEPENDENCIES:
-*       GLFW3 (www.glfw.org) for window/context management and input [core]
-*       GLAD for OpenGL extensions loading (3.3 Core profile, only PLATFORM_DESKTOP) [rlgl]
-*       OpenAL Soft for audio device/context management [audio]
-*
-*   OPTIONAL DEPENDENCIES:
-*       stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA) [textures]
-*       stb_image_write (Sean Barret) for image writting (PNG) [utils]
-*       stb_truetype (Sean Barret) for ttf fonts loading [text]
-*       stb_vorbis (Sean Barret) for ogg audio loading [audio]
-*       jar_xm (Joshua Reisenauer) for XM audio module loading [audio]
-*       jar_mod (Joshua Reisenauer) for MOD audio module loading [audio]
-*       dr_flac (David Reid) for FLAC audio file loading [audio]
-*       tinfl for data decompression (DEFLATE algorithm) [rres]
-*
-*
-*   LICENSE: zlib/libpng
-*
-*   raylib is licensed under an unmodified zlib/libpng license, which is an OSI-certified,
-*   BSD-like license that allows static linking with closed source software:
-*
-*   Copyright (c) 2013-2017 Ramon Santamaria (@raysan5)
-*
-*   This software is provided "as-is", without any express or implied warranty. In no event
-*   will the authors be held liable for any damages arising from the use of this software.
-*
-*   Permission is granted to anyone to use this software for any purpose, including commercial
-*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
-*
-*     1. The origin of this software must not be misrepresented; you must not claim that you
-*     wrote the original software. If you use this software in a product, an acknowledgment
-*     in the product documentation would be appreciated but is not required.
-*
-*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
-*     as being the original software.
-*
-*     3. This notice may not be removed or altered from any source distribution.
-*
-**********************************************************************************************/
-
-#ifndef RAYLIB_H
-#define RAYLIB_H
-
-// Choose your platform here or just define it at compile time: -DPLATFORM_DESKTOP
-//#define PLATFORM_DESKTOP      // Windows, Linux or OSX
-//#define PLATFORM_ANDROID      // Android device
-//#define PLATFORM_RPI          // Raspberry Pi
-//#define PLATFORM_WEB          // HTML5 (emscripten, asm.js)
-
-// Security check in case no PLATFORM_* defined
-#if !defined(PLATFORM_DESKTOP) && !defined(PLATFORM_ANDROID) && !defined(PLATFORM_RPI) && !defined(PLATFORM_WEB)
-    #define PLATFORM_DESKTOP
-#endif
-
-#if defined(_WIN32) && defined(BUILDING_DLL)
-    #define RLAPI __declspec(dllexport)         // We are building raylib as a Win32 DLL
-#elif defined(_WIN32) && defined(RAYLIB_DLL)
-    #define RLAPI __declspec(dllimport)         // We are using raylib as a Win32 DLL
-#else
-    #define RLAPI   // We are building or using raylib as a static library (or Linux shared library)
-#endif
-
-//----------------------------------------------------------------------------------
-// Some basic Defines
-//----------------------------------------------------------------------------------
-#ifndef PI
-    #define PI 3.14159265358979323846f
-#endif
-
-#define DEG2RAD (PI/180.0f)
-#define RAD2DEG (180.0f/PI)
-
-// raylib Config Flags
-#define FLAG_SHOW_LOGO              1       // Set to show raylib logo at startup
-#define FLAG_FULLSCREEN_MODE        2       // Set to run program in fullscreen
-#define FLAG_WINDOW_RESIZABLE       4       // Set to allow resizable window
-#define FLAG_WINDOW_DECORATED       8       // Set to show window decoration (frame and buttons)
-#define FLAG_WINDOW_TRANSPARENT    16       // Set to allow transparent window
-#define FLAG_MSAA_4X_HINT          32       // Set to try enabling MSAA 4X
-#define FLAG_VSYNC_HINT            64       // Set to try enabling V-Sync on GPU
-
-// Keyboard Function Keys
-#define KEY_SPACE            32
-#define KEY_ESCAPE          256
-#define KEY_ENTER           257
-#define KEY_BACKSPACE       259
-#define KEY_RIGHT           262
-#define KEY_LEFT            263
-#define KEY_DOWN            264
-#define KEY_UP              265
-#define KEY_F1              290
-#define KEY_F2              291
-#define KEY_F3              292
-#define KEY_F4              293
-#define KEY_F5              294
-#define KEY_F6              295
-#define KEY_F7              296
-#define KEY_F8              297
-#define KEY_F9              298
-#define KEY_F10             299
-#define KEY_F11             300
-#define KEY_F12             301
-#define KEY_LEFT_SHIFT      340
-#define KEY_LEFT_CONTROL    341
-#define KEY_LEFT_ALT        342
-#define KEY_RIGHT_SHIFT     344
-#define KEY_RIGHT_CONTROL   345
-#define KEY_RIGHT_ALT       346
-
-// Keyboard Alpha Numeric Keys
-#define KEY_ZERO             48
-#define KEY_ONE              49
-#define KEY_TWO              50
-#define KEY_THREE            51
-#define KEY_FOUR             52
-#define KEY_FIVE             53
-#define KEY_SIX              54
-#define KEY_SEVEN            55
-#define KEY_EIGHT            56
-#define KEY_NINE             57
-#define KEY_A                65
-#define KEY_B                66
-#define KEY_C                67
-#define KEY_D                68
-#define KEY_E                69
-#define KEY_F                70
-#define KEY_G                71
-#define KEY_H                72
-#define KEY_I                73
-#define KEY_J                74
-#define KEY_K                75
-#define KEY_L                76
-#define KEY_M                77
-#define KEY_N                78
-#define KEY_O                79
-#define KEY_P                80
-#define KEY_Q                81
-#define KEY_R                82
-#define KEY_S                83
-#define KEY_T                84
-#define KEY_U                85
-#define KEY_V                86
-#define KEY_W                87
-#define KEY_X                88
-#define KEY_Y                89
-#define KEY_Z                90
-
-#if defined(PLATFORM_ANDROID)
-    // Android Physical Buttons
-    #define KEY_BACK              4
-    #define KEY_MENU             82
-    #define KEY_VOLUME_UP        24
-    #define KEY_VOLUME_DOWN      25
-#endif
-
-// Mouse Buttons
-#define MOUSE_LEFT_BUTTON     0
-#define MOUSE_RIGHT_BUTTON    1
-#define MOUSE_MIDDLE_BUTTON   2
-
-// Touch points registered
-#define MAX_TOUCH_POINTS     2
-
-// Gamepad Number
-#define GAMEPAD_PLAYER1       0
-#define GAMEPAD_PLAYER2       1
-#define GAMEPAD_PLAYER3       2
-#define GAMEPAD_PLAYER4       3
-
-// Gamepad Buttons/Axis
-
-// PS3 USB Controller Buttons
-#define GAMEPAD_PS3_BUTTON_TRIANGLE 0
-#define GAMEPAD_PS3_BUTTON_CIRCLE   1
-#define GAMEPAD_PS3_BUTTON_CROSS    2
-#define GAMEPAD_PS3_BUTTON_SQUARE   3
-#define GAMEPAD_PS3_BUTTON_L1       6
-#define GAMEPAD_PS3_BUTTON_R1       7
-#define GAMEPAD_PS3_BUTTON_L2       4
-#define GAMEPAD_PS3_BUTTON_R2       5
-#define GAMEPAD_PS3_BUTTON_START    8
-#define GAMEPAD_PS3_BUTTON_SELECT   9
-#define GAMEPAD_PS3_BUTTON_UP      24
-#define GAMEPAD_PS3_BUTTON_RIGHT   25
-#define GAMEPAD_PS3_BUTTON_DOWN    26
-#define GAMEPAD_PS3_BUTTON_LEFT    27
-#define GAMEPAD_PS3_BUTTON_PS      12
-
-// PS3 USB Controller Axis
-#define GAMEPAD_PS3_AXIS_LEFT_X     0
-#define GAMEPAD_PS3_AXIS_LEFT_Y     1
-#define GAMEPAD_PS3_AXIS_RIGHT_X    2
-#define GAMEPAD_PS3_AXIS_RIGHT_Y    5
-#define GAMEPAD_PS3_AXIS_L2         3       // [1..-1] (pressure-level)
-#define GAMEPAD_PS3_AXIS_R2         4       // [1..-1] (pressure-level)
-
-// Xbox360 USB Controller Buttons
-#define GAMEPAD_XBOX_BUTTON_A       0
-#define GAMEPAD_XBOX_BUTTON_B       1
-#define GAMEPAD_XBOX_BUTTON_X       2
-#define GAMEPAD_XBOX_BUTTON_Y       3
-#define GAMEPAD_XBOX_BUTTON_LB      4
-#define GAMEPAD_XBOX_BUTTON_RB      5
-#define GAMEPAD_XBOX_BUTTON_SELECT  6
-#define GAMEPAD_XBOX_BUTTON_START   7
-#define GAMEPAD_XBOX_BUTTON_UP      10
-#define GAMEPAD_XBOX_BUTTON_RIGHT   11
-#define GAMEPAD_XBOX_BUTTON_DOWN    12
-#define GAMEPAD_XBOX_BUTTON_LEFT    13
-#define GAMEPAD_XBOX_BUTTON_HOME    8
-
-// Xbox360 USB Controller Axis
-// NOTE: For Raspberry Pi, axis must be reconfigured
-#if defined(PLATFORM_RPI)
-    #define GAMEPAD_XBOX_AXIS_LEFT_X    0   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_LEFT_Y    1   // [-1..1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_X   3   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_Y   4   // [-1..1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_LT        2   // [-1..1] (pressure-level)
-    #define GAMEPAD_XBOX_AXIS_RT        5   // [-1..1] (pressure-level)
-#else
-    #define GAMEPAD_XBOX_AXIS_LEFT_X    0   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_LEFT_Y    1   // [1..-1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_X   2   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_Y   3   // [1..-1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_LT        4   // [-1..1] (pressure-level)
-    #define GAMEPAD_XBOX_AXIS_RT        5   // [-1..1] (pressure-level)
-#endif
-
-// NOTE: MSC C++ compiler does not support compound literals (C99 feature)
-// Plain structures in C++ (without constructors) can be initialized from { } initializers.
-#ifdef __cplusplus
-    #define CLITERAL
-#else
-    #define CLITERAL    (Color)
-#endif
-
-// Some Basic Colors
-// NOTE: Custom raylib color palette for amazing visuals on WHITE background
-#define LIGHTGRAY  CLITERAL{ 200, 200, 200, 255 }   // Light Gray
-#define GRAY       CLITERAL{ 130, 130, 130, 255 }   // Gray
-#define DARKGRAY   CLITERAL{ 80, 80, 80, 255 }      // Dark Gray
-#define YELLOW     CLITERAL{ 253, 249, 0, 255 }     // Yellow
-#define GOLD       CLITERAL{ 255, 203, 0, 255 }     // Gold
-#define ORANGE     CLITERAL{ 255, 161, 0, 255 }     // Orange
-#define PINK       CLITERAL{ 255, 109, 194, 255 }   // Pink
-#define RED        CLITERAL{ 230, 41, 55, 255 }     // Red
-#define MAROON     CLITERAL{ 190, 33, 55, 255 }     // Maroon
-#define GREEN      CLITERAL{ 0, 228, 48, 255 }      // Green
-#define LIME       CLITERAL{ 0, 158, 47, 255 }      // Lime
-#define DARKGREEN  CLITERAL{ 0, 117, 44, 255 }      // Dark Green
-#define SKYBLUE    CLITERAL{ 102, 191, 255, 255 }   // Sky Blue
-#define BLUE       CLITERAL{ 0, 121, 241, 255 }     // Blue
-#define DARKBLUE   CLITERAL{ 0, 82, 172, 255 }      // Dark Blue
-#define PURPLE     CLITERAL{ 200, 122, 255, 255 }   // Purple
-#define VIOLET     CLITERAL{ 135, 60, 190, 255 }    // Violet
-#define DARKPURPLE CLITERAL{ 112, 31, 126, 255 }    // Dark Purple
-#define BEIGE      CLITERAL{ 211, 176, 131, 255 }   // Beige
-#define BROWN      CLITERAL{ 127, 106, 79, 255 }    // Brown
-#define DARKBROWN  CLITERAL{ 76, 63, 47, 255 }      // Dark Brown
-
-#define WHITE      CLITERAL{ 255, 255, 255, 255 }   // White
-#define BLACK      CLITERAL{ 0, 0, 0, 255 }         // Black
-#define BLANK      CLITERAL{ 0, 0, 0, 0 }           // Blank (Transparent)
-#define MAGENTA    CLITERAL{ 255, 0, 255, 255 }     // Magenta
-#define RAYWHITE   CLITERAL{ 245, 245, 245, 255 }   // My own White (raylib logo)
-
-//----------------------------------------------------------------------------------
-// Structures Definition
-//----------------------------------------------------------------------------------
-#ifndef __cplusplus
-// Boolean type
-    #if !defined(_STDBOOL_H)
-        typedef enum { false, true } bool;
-        #define _STDBOOL_H
-    #endif
-#endif
-
-// Vector2 type
-typedef struct Vector2 {
-    float x;
-    float y;
-} Vector2;
-
-// Vector3 type
-typedef struct Vector3 {
-    float x;
-    float y;
-    float z;
-} Vector3;
-
-// Matrix type (OpenGL style 4x4 - right handed, column major)
-typedef struct Matrix {
-    float m0, m4, m8, m12;
-    float m1, m5, m9, m13;
-    float m2, m6, m10, m14;
-    float m3, m7, m11, m15;
-} Matrix;
-
-// Color type, RGBA (32bit)
-typedef struct Color {
-    unsigned char r;
-    unsigned char g;
-    unsigned char b;
-    unsigned char a;
-} Color;
-
-// Rectangle type
-typedef struct Rectangle {
-    int x;
-    int y;
-    int width;
-    int height;
-} Rectangle;
-
-// Image type, bpp always RGBA (32bit)
-// NOTE: Data stored in CPU memory (RAM)
-typedef struct Image {
-    void *data;             // Image raw data
-    int width;              // Image base width
-    int height;             // Image base height
-    int mipmaps;            // Mipmap levels, 1 by default
-    int format;             // Data format (TextureFormat type)
-} Image;
-
-// Texture2D type
-// NOTE: Data stored in GPU memory
-typedef struct Texture2D {
-    unsigned int id;        // OpenGL texture id
-    int width;              // Texture base width
-    int height;             // Texture base height
-    int mipmaps;            // Mipmap levels, 1 by default
-    int format;             // Data format (TextureFormat type)
-} Texture2D;
-
-// RenderTexture2D type, for texture rendering
-typedef struct RenderTexture2D {
-    unsigned int id;        // OpenGL Framebuffer Object (FBO) id
-    Texture2D texture;      // Color buffer attachment texture
-    Texture2D depth;        // Depth buffer attachment texture
-} RenderTexture2D;
-
-// SpriteFont character info
-typedef struct CharInfo {
-    int value;              // Character value (Unicode)
-    Rectangle rec;          // Character rectangle in sprite font
-    int offsetX;            // Character offset X when drawing
-    int offsetY;            // Character offset Y when drawing
-    int advanceX;           // Character advance position X
-} CharInfo;
-
-// SpriteFont type, includes texture and charSet array data
-typedef struct SpriteFont {
-    Texture2D texture;      // Font texture
-    int baseSize;           // Base size (default chars height)
-    int charsCount;         // Number of characters
-    CharInfo *chars;        // Characters info data
-} SpriteFont;
-
-// Camera type, defines a camera position/orientation in 3d space
-typedef struct Camera {
-    Vector3 position;       // Camera position
-    Vector3 target;         // Camera target it looks-at
-    Vector3 up;             // Camera up vector (rotation over its axis)
-    float fovy;             // Camera field-of-view apperture in Y (degrees)
-} Camera;
-
-// Camera2D type, defines a 2d camera
-typedef struct Camera2D {
-    Vector2 offset;         // Camera offset (displacement from target)
-    Vector2 target;         // Camera target (rotation and zoom origin)
-    float rotation;         // Camera rotation in degrees
-    float zoom;             // Camera zoom (scaling), should be 1.0f by default
-} Camera2D;
-
-// Bounding box type
-typedef struct BoundingBox {
-    Vector3 min;            // minimum vertex box-corner
-    Vector3 max;            // maximum vertex box-corner
-} BoundingBox;
-
-// Vertex data definning a mesh
-typedef struct Mesh {
-    int vertexCount;        // number of vertices stored in arrays
-    int triangleCount;      // number of triangles stored (indexed or not)
-    float *vertices;        // vertex position (XYZ - 3 components per vertex) (shader-location = 0)
-    float *texcoords;       // vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1)
-    float *texcoords2;      // vertex second texture coordinates (useful for lightmaps) (shader-location = 5)
-    float *normals;         // vertex normals (XYZ - 3 components per vertex) (shader-location = 2)
-    float *tangents;        // vertex tangents (XYZ - 3 components per vertex) (shader-location = 4)
-    unsigned char *colors;  // vertex colors (RGBA - 4 components per vertex) (shader-location = 3)
-    unsigned short *indices;// vertex indices (in case vertex data comes indexed)
-
-    unsigned int vaoId;     // OpenGL Vertex Array Object id
-    unsigned int vboId[7];  // OpenGL Vertex Buffer Objects id (7 types of vertex data)
-} Mesh;
-
-// Shader type (generic shader)
-typedef struct Shader {
-    unsigned int id;        // Shader program id
-
-    // Vertex attributes locations (default locations)
-    int vertexLoc;          // Vertex attribute location point    (default-location = 0)
-    int texcoordLoc;        // Texcoord attribute location point  (default-location = 1)
-    int texcoord2Loc;       // Texcoord2 attribute location point (default-location = 5)
-    int normalLoc;          // Normal attribute location point    (default-location = 2)
-    int tangentLoc;         // Tangent attribute location point   (default-location = 4)
-    int colorLoc;           // Color attibute location point      (default-location = 3)
-
-    // Uniform locations
-    int mvpLoc;             // ModelView-Projection matrix uniform location point (vertex shader)
-    int colDiffuseLoc;      // Diffuse color uniform location point (fragment shader)
-    int colAmbientLoc;      // Ambient color uniform location point (fragment shader)
-    int colSpecularLoc;     // Specular color uniform location point (fragment shader)
-
-    // Texture map locations (generic for any kind of map)
-    int mapTexture0Loc;     // Map texture uniform location point (default-texture-unit = 0)
-    int mapTexture1Loc;     // Map texture uniform location point (default-texture-unit = 1)
-    int mapTexture2Loc;     // Map texture uniform location point (default-texture-unit = 2)
-} Shader;
-
-// Material type
-typedef struct Material {
-    Shader shader;          // Standard shader (supports 3 map textures)
-
-    Texture2D texDiffuse;   // Diffuse texture  (binded to shader mapTexture0Loc)
-    Texture2D texNormal;    // Normal texture   (binded to shader mapTexture1Loc)
-    Texture2D texSpecular;  // Specular texture (binded to shader mapTexture2Loc)
-
-    Color colDiffuse;       // Diffuse color
-    Color colAmbient;       // Ambient color
-    Color colSpecular;      // Specular color
-
-    float glossiness;       // Glossiness level (Ranges from 0 to 1000)
-} Material;
-
-// Model type
-typedef struct Model {
-    Mesh mesh;              // Vertex data buffers (RAM and VRAM)
-    Matrix transform;       // Local transform matrix
-    Material material;      // Shader and textures data
-} Model;
-
-// Ray type (useful for raycast)
-typedef struct Ray {
-    Vector3 position;       // Ray position (origin)
-    Vector3 direction;      // Ray direction
-} Ray;
-
-// Raycast hit information
-typedef struct RayHitInfo {
-    bool hit;               // Did the ray hit something?
-    float distance;         // Distance to nearest hit
-    Vector3 position;       // Position of nearest hit
-    Vector3 normal;         // Surface normal of hit
-} RayHitInfo;
-
-// Wave type, defines audio wave data
-typedef struct Wave {
-    unsigned int sampleCount;   // Number of samples
-    unsigned int sampleRate;    // Frequency (samples per second)
-    unsigned int sampleSize;    // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
-    unsigned int channels;      // Number of channels (1-mono, 2-stereo)
-    void *data;                 // Buffer data pointer
-} Wave;
-
-// Sound source type
-typedef struct Sound {
-    unsigned int source;    // OpenAL audio source id
-    unsigned int buffer;    // OpenAL audio buffer id
-    int format;             // OpenAL audio format specifier
-} Sound;
-
-// Music type (file streaming from memory)
-// NOTE: Anything longer than ~10 seconds should be streamed
-typedef struct MusicData *Music;
-
-// Audio stream type
-// NOTE: Useful to create custom audio streams not bound to a specific file
-typedef struct AudioStream {
-    unsigned int sampleRate;    // Frequency (samples per second)
-    unsigned int sampleSize;    // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
-    unsigned int channels;      // Number of channels (1-mono, 2-stereo)
-
-    int format;                 // OpenAL audio format specifier
-    unsigned int source;        // OpenAL audio source id
-    unsigned int buffers[2];    // OpenAL audio buffers (double buffering)
-} AudioStream;
-
-// rRES data returned when reading a resource, 
-// it contains all required data for user (24 byte)
-typedef struct RRESData {
-    unsigned int type;          // Resource type (4 byte)
-
-    unsigned int param1;        // Resouce parameter 1 (4 byte)
-    unsigned int param2;        // Resouce parameter 2 (4 byte)
-    unsigned int param3;        // Resouce parameter 3 (4 byte)
-    unsigned int param4;        // Resouce parameter 4 (4 byte)
-
-    void *data;                 // Resource data pointer (4 byte)
-} RRESData;
-
-// RRES type (pointer to RRESData array)
-typedef struct RRESData *RRES;
-
-//----------------------------------------------------------------------------------
-// Enumerators Definition
-//----------------------------------------------------------------------------------
-// Trace log type
-typedef enum { 
-    INFO = 0,
-    WARNING, 
-    ERROR, 
-    DEBUG, 
-    OTHER 
-} LogType;
-
-// Texture formats
-// NOTE: Support depends on OpenGL version and platform
-typedef enum {
-    UNCOMPRESSED_GRAYSCALE = 1,     // 8 bit per pixel (no alpha)
-    UNCOMPRESSED_GRAY_ALPHA,        // 16 bpp (2 channels)
-    UNCOMPRESSED_R5G6B5,            // 16 bpp
-    UNCOMPRESSED_R8G8B8,            // 24 bpp
-    UNCOMPRESSED_R5G5B5A1,          // 16 bpp (1 bit alpha)
-    UNCOMPRESSED_R4G4B4A4,          // 16 bpp (4 bit alpha)
-    UNCOMPRESSED_R8G8B8A8,          // 32 bpp
-    UNCOMPRESSED_R32G32B32,         // 32 bit per channel (float) - HDR
-    COMPRESSED_DXT1_RGB,            // 4 bpp (no alpha)
-    COMPRESSED_DXT1_RGBA,           // 4 bpp (1 bit alpha)
-    COMPRESSED_DXT3_RGBA,           // 8 bpp
-    COMPRESSED_DXT5_RGBA,           // 8 bpp
-    COMPRESSED_ETC1_RGB,            // 4 bpp
-    COMPRESSED_ETC2_RGB,            // 4 bpp
-    COMPRESSED_ETC2_EAC_RGBA,       // 8 bpp
-    COMPRESSED_PVRT_RGB,            // 4 bpp
-    COMPRESSED_PVRT_RGBA,           // 4 bpp
-    COMPRESSED_ASTC_4x4_RGBA,       // 8 bpp
-    COMPRESSED_ASTC_8x8_RGBA        // 2 bpp
-} TextureFormat;
-
-// Texture parameters: filter mode
-// NOTE 1: Filtering considers mipmaps if available in the texture
-// NOTE 2: Filter is accordingly set for minification and magnification
-typedef enum {
-    FILTER_POINT = 0,               // No filter, just pixel aproximation
-    FILTER_BILINEAR,                // Linear filtering
-    FILTER_TRILINEAR,               // Trilinear filtering (linear with mipmaps)
-    FILTER_ANISOTROPIC_4X,          // Anisotropic filtering 4x
-    FILTER_ANISOTROPIC_8X,          // Anisotropic filtering 8x
-    FILTER_ANISOTROPIC_16X,         // Anisotropic filtering 16x
-} TextureFilterMode;
-
-// Texture parameters: wrap mode
-typedef enum { 
-    WRAP_REPEAT = 0, 
-    WRAP_CLAMP, 
-    WRAP_MIRROR 
-} TextureWrapMode;
-
-// Color blending modes (pre-defined)
-typedef enum { 
-    BLEND_ALPHA = 0, 
-    BLEND_ADDITIVE, 
-    BLEND_MULTIPLIED
-} BlendMode;
-
-// Gestures type
-// NOTE: It could be used as flags to enable only some gestures
-typedef enum {
-    GESTURE_NONE        = 0,
-    GESTURE_TAP         = 1,
-    GESTURE_DOUBLETAP   = 2,
-    GESTURE_HOLD        = 4,
-    GESTURE_DRAG        = 8,
-    GESTURE_SWIPE_RIGHT = 16,
-    GESTURE_SWIPE_LEFT  = 32,
-    GESTURE_SWIPE_UP    = 64,
-    GESTURE_SWIPE_DOWN  = 128,
-    GESTURE_PINCH_IN    = 256,
-    GESTURE_PINCH_OUT   = 512
-} Gestures;
-
-// Camera system modes
-typedef enum {
-    CAMERA_CUSTOM = 0,
-    CAMERA_FREE,
-    CAMERA_ORBITAL,
-    CAMERA_FIRST_PERSON,
-    CAMERA_THIRD_PERSON
-} CameraMode;
-
-// Head Mounted Display devices
-typedef enum {
-    HMD_DEFAULT_DEVICE = 0,
-    HMD_OCULUS_RIFT_DK2,
-    HMD_OCULUS_RIFT_CV1,
-    HMD_VALVE_HTC_VIVE,
-    HMD_SAMSUNG_GEAR_VR,
-    HMD_GOOGLE_CARDBOARD,
-    HMD_SONY_PLAYSTATION_VR,
-    HMD_RAZER_OSVR,
-    HMD_FOVE_VR,
-} VrDevice;
-
-// RRESData type
-typedef enum { 
-    RRES_TYPE_RAW = 0, 
-    RRES_TYPE_IMAGE, 
-    RRES_TYPE_WAVE, 
-    RRES_TYPE_VERTEX, 
-    RRES_TYPE_TEXT,
-    RRES_TYPE_FONT_IMAGE,
-    RRES_TYPE_FONT_CHARDATA,    // CharInfo data array
-    RRES_TYPE_DIRECTORY
-} RRESDataType;
-
-#ifdef __cplusplus
-extern "C" {            // Prevents name mangling of functions
-#endif
-
-//------------------------------------------------------------------------------------
-// Global Variables Definition
-//------------------------------------------------------------------------------------
-// It's lonely here...
-
-//------------------------------------------------------------------------------------
-// Window and Graphics Device Functions (Module: core)
-//------------------------------------------------------------------------------------
-
-// Window-related functions
-#if defined(PLATFORM_ANDROID)
-RLAPI void InitWindow(int width, int height, void *state);        // Initialize Android activity
-#elif defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) || defined(PLATFORM_WEB)
-RLAPI void InitWindow(int width, int height, const char *title);  // Initialize window and OpenGL context
-#endif
-RLAPI void CloseWindow(void);                                     // Close window and unload OpenGL context
-RLAPI bool WindowShouldClose(void);                               // Check if KEY_ESCAPE pressed or Close icon pressed
-RLAPI bool IsWindowMinimized(void);                               // Check if window has been minimized (or lost focus)
-RLAPI void ToggleFullscreen(void);                                // Toggle fullscreen mode (only PLATFORM_DESKTOP)
-RLAPI void SetWindowIcon(Image image);                            // Set icon for window (only PLATFORM_DESKTOP)
-RLAPI void SetWindowPosition(int x, int y);                       // Set window position on screen (only PLATFORM_DESKTOP)
-RLAPI void SetWindowMonitor(int monitor);                         // Set monitor for the current window (fullscreen mode)
-RLAPI void SetWindowMinSize(int width, int height);               // Set window minimum dimensions (for FLAG_WINDOW_RESIZABLE)
-RLAPI int GetScreenWidth(void);                                   // Get current screen width
-RLAPI int GetScreenHeight(void);                                  // Get current screen height
-
-#if !defined(PLATFORM_ANDROID)
-// Cursor-related functions
-RLAPI void ShowCursor(void);                                      // Shows cursor
-RLAPI void HideCursor(void);                                      // Hides cursor
-RLAPI bool IsCursorHidden(void);                                  // Check if cursor is not visible
-RLAPI void EnableCursor(void);                                    // Enables cursor (unlock cursor)
-RLAPI void DisableCursor(void);                                   // Disables cursor (lock cursor)
-#endif
-
-// Drawing-related functions
-RLAPI void ClearBackground(Color color);                          // Set background color (framebuffer clear color)
-RLAPI void BeginDrawing(void);                                    // Setup canvas (framebuffer) to start drawing
-RLAPI void EndDrawing(void);                                      // End canvas drawing and swap buffers (double buffering)
-RLAPI void Begin2dMode(Camera2D camera);                          // Initialize 2D mode with custom camera (2D)
-RLAPI void End2dMode(void);                                       // Ends 2D mode with custom camera
-RLAPI void Begin3dMode(Camera camera);                            // Initializes 3D mode with custom camera (3D)
-RLAPI void End3dMode(void);                                       // Ends 3D mode and returns to default 2D orthographic mode
-RLAPI void BeginTextureMode(RenderTexture2D target);              // Initializes render texture for drawing
-RLAPI void EndTextureMode(void);                                  // Ends drawing to render texture
-
-// Screen-space-related functions
-RLAPI Ray GetMouseRay(Vector2 mousePosition, Camera camera);      // Returns a ray trace from mouse position
-RLAPI Vector2 GetWorldToScreen(Vector3 position, Camera camera);  // Returns the screen space position for a 3d world space position
-RLAPI Matrix GetCameraMatrix(Camera camera);                      // Returns camera transform matrix (view matrix)
-
-// Timming-related functions
-RLAPI void SetTargetFPS(int fps);                                 // Set target FPS (maximum)
-RLAPI int GetFPS(void);                                           // Returns current FPS
-RLAPI float GetFrameTime(void);                                   // Returns time in seconds for last frame drawn
-
-// Color-related functions
-RLAPI int GetHexValue(Color color);                               // Returns hexadecimal value for a Color
-RLAPI Color GetColor(int hexValue);                               // Returns a Color struct from hexadecimal value
-RLAPI Color Fade(Color color, float alpha);                       // Color fade-in or fade-out, alpha goes from 0.0f to 1.0f
-RLAPI float *ColorToFloat(Color color);                           // Converts Color to float array and normalizes
-RLAPI float *VectorToFloat(Vector3 vec);                          // Converts Vector3 to float array
-RLAPI float *MatrixToFloat(Matrix mat);                           // Converts Matrix to float array
-
-// Misc. functions
-RLAPI void ShowLogo(void);                                        // Activate raylib logo at startup (can be done with flags)
-RLAPI void SetConfigFlags(char flags);                            // Setup window configuration flags (view FLAGS)
-RLAPI void TraceLog(int logType, const char *text, ...);          // Show trace log messages (INFO, WARNING, ERROR, DEBUG)
-RLAPI void TakeScreenshot(const char *fileName);                  // Takes a screenshot of current screen (saved a .png)
-RLAPI int GetRandomValue(int min, int max);                       // Returns a random value between min and max (both included)
-
-
-// Files management functions
-RLAPI bool IsFileExtension(const char *fileName, const char *ext);// Check file extension
-RLAPI const char *GetDirectoryPath(const char *fileName);         // Get directory for a given fileName (with path)
-RLAPI const char *GetWorkingDirectory(void);                      // Get current working directory
-RLAPI bool ChangeDirectory(const char *dir);                      // Change working directory, returns true if success
-RLAPI bool IsFileDropped(void);                                   // Check if a file has been dropped into window
-RLAPI char **GetDroppedFiles(int *count);                         // Get dropped files names
-RLAPI void ClearDroppedFiles(void);                               // Clear dropped files paths buffer
-
-// Persistent storage management
-RLAPI void StorageSaveValue(int position, int value);             // Save integer value to storage file (to defined position)
-RLAPI int StorageLoadValue(int position);                         // Load integer value from storage file (from defined position)
-
-//------------------------------------------------------------------------------------
-// Input Handling Functions (Module: core)
-//------------------------------------------------------------------------------------
-
-// Input-related functions: keyboard
-RLAPI bool IsKeyPressed(int key);                             // Detect if a key has been pressed once
-RLAPI bool IsKeyDown(int key);                                // Detect if a key is being pressed
-RLAPI bool IsKeyReleased(int key);                            // Detect if a key has been released once
-RLAPI bool IsKeyUp(int key);                                  // Detect if a key is NOT being pressed
-RLAPI int GetKeyPressed(void);                                // Get latest key pressed
-RLAPI void SetExitKey(int key);                               // Set a custom key to exit program (default is ESC)
-
-// Input-related functions: gamepads
-RLAPI bool IsGamepadAvailable(int gamepad);                   // Detect if a gamepad is available
-RLAPI bool IsGamepadName(int gamepad, const char *name);      // Check gamepad name (if available)
-RLAPI const char *GetGamepadName(int gamepad);                // Return gamepad internal name id
-RLAPI bool IsGamepadButtonPressed(int gamepad, int button);   // Detect if a gamepad button has been pressed once
-RLAPI bool IsGamepadButtonDown(int gamepad, int button);      // Detect if a gamepad button is being pressed
-RLAPI bool IsGamepadButtonReleased(int gamepad, int button);  // Detect if a gamepad button has been released once
-RLAPI bool IsGamepadButtonUp(int gamepad, int button);        // Detect if a gamepad button is NOT being pressed
-RLAPI int GetGamepadButtonPressed(void);                      // Get the last gamepad button pressed
-RLAPI int GetGamepadAxisCount(int gamepad);                   // Return gamepad axis count for a gamepad
-RLAPI float GetGamepadAxisMovement(int gamepad, int axis);    // Return axis movement value for a gamepad axis
-
-// Input-related functions: mouse
-RLAPI bool IsMouseButtonPressed(int button);                  // Detect if a mouse button has been pressed once
-RLAPI bool IsMouseButtonDown(int button);                     // Detect if a mouse button is being pressed
-RLAPI bool IsMouseButtonReleased(int button);                 // Detect if a mouse button has been released once
-RLAPI bool IsMouseButtonUp(int button);                       // Detect if a mouse button is NOT being pressed
-RLAPI int GetMouseX(void);                                    // Returns mouse position X
-RLAPI int GetMouseY(void);                                    // Returns mouse position Y
-RLAPI Vector2 GetMousePosition(void);                         // Returns mouse position XY
-RLAPI void SetMousePosition(Vector2 position);                // Set mouse position XY
-RLAPI int GetMouseWheelMove(void);                            // Returns mouse wheel movement Y
-
-// Input-related functions: touch
-RLAPI int GetTouchX(void);                                    // Returns touch position X for touch point 0 (relative to screen size)
-RLAPI int GetTouchY(void);                                    // Returns touch position Y for touch point 0 (relative to screen size)
-RLAPI Vector2 GetTouchPosition(int index);                    // Returns touch position XY for a touch point index (relative to screen size)
-
-//------------------------------------------------------------------------------------
-// Gestures and Touch Handling Functions (Module: gestures)
-//------------------------------------------------------------------------------------
-RLAPI void SetGesturesEnabled(unsigned int gestureFlags);     // Enable a set of gestures using flags
-RLAPI bool IsGestureDetected(int gesture);                    // Check if a gesture have been detected
-RLAPI int GetGestureDetected(void);                           // Get latest detected gesture
-RLAPI int GetTouchPointsCount(void);                          // Get touch points count
-RLAPI float GetGestureHoldDuration(void);                     // Get gesture hold time in milliseconds
-RLAPI Vector2 GetGestureDragVector(void);                     // Get gesture drag vector
-RLAPI float GetGestureDragAngle(void);                        // Get gesture drag angle
-RLAPI Vector2 GetGesturePinchVector(void);                    // Get gesture pinch delta
-RLAPI float GetGesturePinchAngle(void);                       // Get gesture pinch angle
-
-//------------------------------------------------------------------------------------
-// Camera System Functions (Module: camera)
-//------------------------------------------------------------------------------------
-RLAPI void SetCameraMode(Camera camera, int mode);                // Set camera mode (multiple camera modes available)
-RLAPI void UpdateCamera(Camera *camera);                          // Update camera position for selected mode
-
-RLAPI void SetCameraPanControl(int panKey);                       // Set camera pan key to combine with mouse movement (free camera)
-RLAPI void SetCameraAltControl(int altKey);                       // Set camera alt key to combine with mouse movement (free camera)
-RLAPI void SetCameraSmoothZoomControl(int szKey);                 // Set camera smooth zoom key to combine with mouse (free camera)
-RLAPI void SetCameraMoveControls(int frontKey, int backKey,
-                                 int rightKey, int leftKey,
-                                 int upKey, int downKey);         // Set camera move controls (1st person and 3rd person cameras)
-
-//------------------------------------------------------------------------------------
-// Basic Shapes Drawing Functions (Module: shapes)
-//------------------------------------------------------------------------------------
-
-// Basic shapes drawing functions
-RLAPI void DrawPixel(int posX, int posY, Color color);                                                   // Draw a pixel
-RLAPI void DrawPixelV(Vector2 position, Color color);                                                    // Draw a pixel (Vector version)
-RLAPI void DrawLine(int startPosX, int startPosY, int endPosX, int endPosY, Color color);                // Draw a line
-RLAPI void DrawLineV(Vector2 startPos, Vector2 endPos, Color color);                                     // Draw a line (Vector version)
-RLAPI void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color);                       // Draw a line defining thickness
-RLAPI void DrawLineBezier(Vector2 startPos, Vector2 endPos, float thick, Color color);                   // Draw a line using cubic-bezier curves in-out
-RLAPI void DrawCircle(int centerX, int centerY, float radius, Color color);                              // Draw a color-filled circle
-RLAPI void DrawCircleGradient(int centerX, int centerY, float radius, Color color1, Color color2);       // Draw a gradient-filled circle
-RLAPI void DrawCircleV(Vector2 center, float radius, Color color);                                       // Draw a color-filled circle (Vector version)
-RLAPI void DrawCircleLines(int centerX, int centerY, float radius, Color color);                         // Draw circle outline
-RLAPI void DrawRectangle(int posX, int posY, int width, int height, Color color);                        // Draw a color-filled rectangle
-RLAPI void DrawRectangleRec(Rectangle rec, Color color);                                                 // Draw a color-filled rectangle
-RLAPI void DrawRectanglePro(Rectangle rec, Vector2 origin, float rotation, Color color);                 // Draw a color-filled rectangle with pro parameters
-RLAPI void DrawRectangleGradient(int posX, int posY, int width, int height, Color color1, Color color2); // Draw a gradient-filled rectangle
-RLAPI void DrawRectangleV(Vector2 position, Vector2 size, Color color);                                  // Draw a color-filled rectangle (Vector version)
-RLAPI void DrawRectangleLines(int posX, int posY, int width, int height, Color color);                   // Draw rectangle outline
-RLAPI void DrawTriangle(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                                // Draw a color-filled triangle
-RLAPI void DrawTriangleLines(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                           // Draw triangle outline
-RLAPI void DrawPoly(Vector2 center, int sides, float radius, float rotation, Color color);               // Draw a regular polygon (Vector version)
-RLAPI void DrawPolyEx(Vector2 *points, int numPoints, Color color);                                      // Draw a closed polygon defined by points
-RLAPI void DrawPolyExLines(Vector2 *points, int numPoints, Color color);                                 // Draw polygon lines
-
-// Basic shapes collision detection functions
-RLAPI bool CheckCollisionRecs(Rectangle rec1, Rectangle rec2);                                           // Check collision between two rectangles
-RLAPI bool CheckCollisionCircles(Vector2 center1, float radius1, Vector2 center2, float radius2);        // Check collision between two circles
-RLAPI bool CheckCollisionCircleRec(Vector2 center, float radius, Rectangle rec);                         // Check collision between circle and rectangle
-RLAPI Rectangle GetCollisionRec(Rectangle rec1, Rectangle rec2);                                         // Get collision rectangle for two rectangles collision
-RLAPI bool CheckCollisionPointRec(Vector2 point, Rectangle rec);                                         // Check if point is inside rectangle
-RLAPI bool CheckCollisionPointCircle(Vector2 point, Vector2 center, float radius);                       // Check if point is inside circle
-RLAPI bool CheckCollisionPointTriangle(Vector2 point, Vector2 p1, Vector2 p2, Vector2 p3);               // Check if point is inside a triangle
-
-//------------------------------------------------------------------------------------
-// Texture Loading and Drawing Functions (Module: textures)
-//------------------------------------------------------------------------------------
-
-// Image/Texture2D data loading/unloading functions
-RLAPI Image LoadImage(const char *fileName);                                                             // Load image from file into CPU memory (RAM)
-RLAPI Image LoadImageEx(Color *pixels, int width, int height);                                           // Load image from Color array data (RGBA - 32bit)
-RLAPI Image LoadImagePro(void *data, int width, int height, int format);                                 // Load image from raw data with parameters
-RLAPI Image LoadImageRaw(const char *fileName, int width, int height, int format, int headerSize);       // Load image from RAW file data
-RLAPI Texture2D LoadTexture(const char *fileName);                                                       // Load texture from file into GPU memory (VRAM)
-RLAPI Texture2D LoadTextureFromImage(Image image);                                                       // Load texture from image data
-RLAPI RenderTexture2D LoadRenderTexture(int width, int height);                                          // Load texture for rendering (framebuffer)
-RLAPI void UnloadImage(Image image);                                                                     // Unload image from CPU memory (RAM)
-RLAPI void UnloadTexture(Texture2D texture);                                                             // Unload texture from GPU memory (VRAM)
-RLAPI void UnloadRenderTexture(RenderTexture2D target);                                                  // Unload render texture from GPU memory (VRAM)
-RLAPI Color *GetImageData(Image image);                                                                  // Get pixel data from image as a Color struct array
-RLAPI Image GetTextureData(Texture2D texture);                                                           // Get pixel data from GPU texture and return an Image
-RLAPI void UpdateTexture(Texture2D texture, const void *pixels);                                         // Update GPU texture with new data
-
-// Image manipulation functions
-RLAPI void ImageToPOT(Image *image, Color fillColor);                                                    // Convert image to POT (power-of-two)
-RLAPI void ImageFormat(Image *image, int newFormat);                                                     // Convert image data to desired format
-RLAPI void ImageAlphaMask(Image *image, Image alphaMask);                                                // Apply alpha mask to image
-RLAPI void ImageDither(Image *image, int rBpp, int gBpp, int bBpp, int aBpp);                            // Dither image data to 16bpp or lower (Floyd-Steinberg dithering)
-RLAPI Image ImageCopy(Image image);                                                                      // Create an image duplicate (useful for transformations)
-RLAPI void ImageCrop(Image *image, Rectangle crop);                                                      // Crop an image to a defined rectangle
-RLAPI void ImageResize(Image *image, int newWidth, int newHeight);                                       // Resize and image (bilinear filtering)
-RLAPI void ImageResizeNN(Image *image,int newWidth,int newHeight);                                       // Resize and image (Nearest-Neighbor scaling algorithm)
-RLAPI Image ImageText(const char *text, int fontSize, Color color);                                      // Create an image from text (default font)
-RLAPI Image ImageTextEx(SpriteFont font, const char *text, float fontSize, int spacing, Color tint);     // Create an image from text (custom sprite font)
-RLAPI void ImageDraw(Image *dst, Image src, Rectangle srcRec, Rectangle dstRec);                         // Draw a source image within a destination image
-RLAPI void ImageDrawText(Image *dst, Vector2 position, const char *text, int fontSize, Color color);     // Draw text (default font) within an image (destination)
-RLAPI void ImageDrawTextEx(Image *dst, Vector2 position, SpriteFont font, const char *text,
-                           float fontSize, int spacing, Color color);                                    // Draw text (custom sprite font) within an image (destination)
-RLAPI void ImageFlipVertical(Image *image);                                                              // Flip image vertically
-RLAPI void ImageFlipHorizontal(Image *image);                                                            // Flip image horizontally
-RLAPI void ImageColorTint(Image *image, Color color);                                                    // Modify image color: tint
-RLAPI void ImageColorInvert(Image *image);                                                               // Modify image color: invert
-RLAPI void ImageColorGrayscale(Image *image);                                                            // Modify image color: grayscale
-RLAPI void ImageColorContrast(Image *image, float contrast);                                             // Modify image color: contrast (-100 to 100)
-RLAPI void ImageColorBrightness(Image *image, int brightness);                                           // Modify image color: brightness (-255 to 255)
-
-// Texture2D configuration functions
-RLAPI void GenTextureMipmaps(Texture2D *texture);                                                        // Generate GPU mipmaps for a texture
-RLAPI void SetTextureFilter(Texture2D texture, int filterMode);                                          // Set texture scaling filter mode
-RLAPI void SetTextureWrap(Texture2D texture, int wrapMode);                                              // Set texture wrapping mode
-
-// Texture2D drawing functions
-RLAPI void DrawTexture(Texture2D texture, int posX, int posY, Color tint);                               // Draw a Texture2D
-RLAPI void DrawTextureV(Texture2D texture, Vector2 position, Color tint);                                // Draw a Texture2D with position defined as Vector2
-RLAPI void DrawTextureEx(Texture2D texture, Vector2 position, float rotation, float scale, Color tint);  // Draw a Texture2D with extended parameters
-RLAPI void DrawTextureRec(Texture2D texture, Rectangle sourceRec, Vector2 position, Color tint);         // Draw a part of a texture defined by a rectangle
-RLAPI void DrawTexturePro(Texture2D texture, Rectangle sourceRec, Rectangle destRec, Vector2 origin,     // Draw a part of a texture defined by a rectangle with 'pro' parameters
-                    float rotation, Color tint);
-
-//------------------------------------------------------------------------------------
-// Font Loading and Text Drawing Functions (Module: text)
-//------------------------------------------------------------------------------------
-
-// SpriteFont loading/unloading functions
-RLAPI SpriteFont GetDefaultFont(void);                                                                   // Get the default SpriteFont
-RLAPI SpriteFont LoadSpriteFont(const char *fileName);                                                   // Load SpriteFont from file into GPU memory (VRAM)
-RLAPI SpriteFont LoadSpriteFontEx(const char *fileName, int fontSize, int charsCount, int *fontChars);   // Load SpriteFont from file with extended parameters
-RLAPI void UnloadSpriteFont(SpriteFont spriteFont);                                                      // Unload SpriteFont from GPU memory (VRAM)
-
-// Text drawing functions
-RLAPI void DrawFPS(int posX, int posY);                                                                  // Shows current FPS
-RLAPI void DrawText(const char *text, int posX, int posY, int fontSize, Color color);                    // Draw text (using default font)
-RLAPI void DrawTextEx(SpriteFont spriteFont, const char* text, Vector2 position,                         // Draw text using SpriteFont and additional parameters
-                float fontSize, int spacing, Color tint);
-
-// Text misc. functions
-RLAPI int MeasureText(const char *text, int fontSize);                                                   // Measure string width for default font
-RLAPI Vector2 MeasureTextEx(SpriteFont spriteFont, const char *text, float fontSize, int spacing);       // Measure string size for SpriteFont
-RLAPI const char *FormatText(const char *text, ...);                                                     // Formatting of text with variables to 'embed'
-RLAPI const char *SubText(const char *text, int position, int length);                                   // Get a piece of a text string
-
-//------------------------------------------------------------------------------------
-// Basic 3d Shapes Drawing Functions (Module: models)
-//------------------------------------------------------------------------------------
-
-// Basic geometric 3D shapes drawing functions
-RLAPI void DrawLine3D(Vector3 startPos, Vector3 endPos, Color color);                                    // Draw a line in 3D world space
-RLAPI void DrawCircle3D(Vector3 center, float radius, Vector3 rotationAxis, float rotationAngle, Color color); // Draw a circle in 3D world space
-RLAPI void DrawCube(Vector3 position, float width, float height, float length, Color color);             // Draw cube
-RLAPI void DrawCubeV(Vector3 position, Vector3 size, Color color);                                       // Draw cube (Vector version)
-RLAPI void DrawCubeWires(Vector3 position, float width, float height, float length, Color color);        // Draw cube wires
-RLAPI void DrawCubeTexture(Texture2D texture, Vector3 position, float width, float height, float length, Color color); // Draw cube textured
-RLAPI void DrawSphere(Vector3 centerPos, float radius, Color color);                                     // Draw sphere
-RLAPI void DrawSphereEx(Vector3 centerPos, float radius, int rings, int slices, Color color);            // Draw sphere with extended parameters
-RLAPI void DrawSphereWires(Vector3 centerPos, float radius, int rings, int slices, Color color);         // Draw sphere wires
-RLAPI void DrawCylinder(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone
-RLAPI void DrawCylinderWires(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone wires
-RLAPI void DrawPlane(Vector3 centerPos, Vector2 size, Color color);                                      // Draw a plane XZ
-RLAPI void DrawRay(Ray ray, Color color);                                                                // Draw a ray line
-RLAPI void DrawGrid(int slices, float spacing);                                                          // Draw a grid (centered at (0, 0, 0))
-RLAPI void DrawGizmo(Vector3 position);                                                                  // Draw simple gizmo
-//DrawTorus(), DrawTeapot() could be useful?
-
-//------------------------------------------------------------------------------------
-// Model 3d Loading and Drawing Functions (Module: models)
-//------------------------------------------------------------------------------------
-
-// Model loading/unloading functions
-RLAPI Mesh LoadMesh(const char *fileName);                                                              // Load mesh from file
-RLAPI Mesh LoadMeshEx(int numVertex, float *vData, float *vtData, float *vnData, Color *cData);         // Load mesh from vertex data
-RLAPI Model LoadModel(const char *fileName);                                                            // Load model from file
-RLAPI Model LoadModelFromMesh(Mesh data, bool dynamic);                                                 // Load model from mesh data
-RLAPI Model LoadHeightmap(Image heightmap, Vector3 size);                                               // Load heightmap model from image data
-RLAPI Model LoadCubicmap(Image cubicmap);                                                               // Load cubes-based map model from image data
-RLAPI void UnloadMesh(Mesh *mesh);                                                                      // Unload mesh from memory (RAM and/or VRAM)
-RLAPI void UnloadModel(Model model);                                                                    // Unload model from memory (RAM and/or VRAM)
-
-// Material loading/unloading functions
-RLAPI Material LoadMaterial(const char *fileName);                                                      // Load material from file
-RLAPI Material LoadDefaultMaterial(void);                                                               // Load default material (uses default models shader)
-RLAPI void UnloadMaterial(Material material);                                                           // Unload material from GPU memory (VRAM)
-
-// Model drawing functions
-RLAPI void DrawModel(Model model, Vector3 position, float scale, Color tint);                           // Draw a model (with texture if set)
-RLAPI void DrawModelEx(Model model, Vector3 position, Vector3 rotationAxis,
-                       float rotationAngle, Vector3 scale, Color tint);                                 // Draw a model with extended parameters
-RLAPI void DrawModelWires(Model model, Vector3 position, float scale, Color tint);                      // Draw a model wires (with texture if set)
-RLAPI void DrawModelWiresEx(Model model, Vector3 position, Vector3 rotationAxis,
-                            float rotationAngle, Vector3 scale, Color tint);                            // Draw a model wires (with texture if set) with extended parameters
-RLAPI void DrawBoundingBox(BoundingBox box, Color color);                                               // Draw bounding box (wires)
-RLAPI void DrawBillboard(Camera camera, Texture2D texture, Vector3 center, float size, Color tint);     // Draw a billboard texture
-RLAPI void DrawBillboardRec(Camera camera, Texture2D texture, Rectangle sourceRec,
-                            Vector3 center, float size, Color tint);                                    // Draw a billboard texture defined by sourceRec
-
-// Collision detection functions
-RLAPI BoundingBox CalculateBoundingBox(Mesh mesh);                                                      // Calculate mesh bounding box limits
-RLAPI bool CheckCollisionSpheres(Vector3 centerA, float radiusA, Vector3 centerB, float radiusB);       // Detect collision between two spheres
-RLAPI bool CheckCollisionBoxes(BoundingBox box1, BoundingBox box2);                                     // Detect collision between two bounding boxes
-RLAPI bool CheckCollisionBoxSphere(BoundingBox box, Vector3 centerSphere, float radiusSphere);          // Detect collision between box and sphere
-RLAPI bool CheckCollisionRaySphere(Ray ray, Vector3 spherePosition, float sphereRadius);                // Detect collision between ray and sphere
-RLAPI bool CheckCollisionRaySphereEx(Ray ray, Vector3 spherePosition, float sphereRadius,
-                                     Vector3 *collisionPoint);                                          // Detect collision between ray and sphere, returns collision point
-RLAPI bool CheckCollisionRayBox(Ray ray, BoundingBox box);                                              // Detect collision between ray and box
-RLAPI RayHitInfo GetCollisionRayMesh(Ray ray, Mesh *mesh);                                              // Get collision info between ray and mesh
-RLAPI RayHitInfo GetCollisionRayTriangle(Ray ray, Vector3 p1, Vector3 p2, Vector3 p3);                  // Get collision info between ray and triangle
-RLAPI RayHitInfo GetCollisionRayGround(Ray ray, float groundHeight);                                    // Get collision info between ray and ground plane (Y-normal plane)
-
-//------------------------------------------------------------------------------------
-// Shaders System Functions (Module: rlgl)
-// NOTE: This functions are useless when using OpenGL 1.1
-//------------------------------------------------------------------------------------
-
-// Shader loading/unloading functions
-RLAPI char *LoadText(const char *fileName);                               // Load chars array from text file
-RLAPI Shader LoadShader(char *vsFileName, char *fsFileName);              // Load shader from files and bind default locations
-RLAPI void UnloadShader(Shader shader);                                   // Unload shader from GPU memory (VRAM)
-
-RLAPI Shader GetDefaultShader(void);                                      // Get default shader
-RLAPI Texture2D GetDefaultTexture(void);                                  // Get default texture
-
-// Shader configuration functions
-RLAPI int GetShaderLocation(Shader shader, const char *uniformName);              // Get shader uniform location
-RLAPI void SetShaderValue(Shader shader, int uniformLoc, float *value, int size); // Set shader uniform value (float)
-RLAPI void SetShaderValuei(Shader shader, int uniformLoc, int *value, int size);  // Set shader uniform value (int)
-RLAPI void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat);       // Set shader uniform value (matrix 4x4)
-RLAPI void SetMatrixProjection(Matrix proj);                              // Set a custom projection matrix (replaces internal projection matrix)
-RLAPI void SetMatrixModelview(Matrix view);                               // Set a custom modelview matrix (replaces internal modelview matrix)
-
-// Shading begin/end functions
-RLAPI void BeginShaderMode(Shader shader);                                // Begin custom shader drawing
-RLAPI void EndShaderMode(void);                                           // End custom shader drawing (use default shader)
-RLAPI void BeginBlendMode(int mode);                                      // Begin blending mode (alpha, additive, multiplied)
-RLAPI void EndBlendMode(void);                                            // End blending mode (reset to default: alpha blending)
-
-// VR control functions
-RLAPI void InitVrSimulator(int vrDevice);           // Init VR simulator for selected device
-RLAPI void CloseVrSimulator(void);                  // Close VR simulator for current device
-RLAPI bool IsVrSimulatorReady(void);                // Detect if VR simulator is ready
-RLAPI void UpdateVrTracking(Camera *camera);        // Update VR tracking (position and orientation) and camera
-RLAPI void ToggleVrMode(void);                      // Enable/Disable VR experience
-RLAPI void BeginVrDrawing(void);                    // Begin VR simulator stereo rendering
-RLAPI void EndVrDrawing(void);                      // End VR simulator stereo rendering
-
-//------------------------------------------------------------------------------------
-// Audio Loading and Playing Functions (Module: audio)
-//------------------------------------------------------------------------------------
-
-// Audio device management functions
-RLAPI void InitAudioDevice(void);                                     // Initialize audio device and context
-RLAPI void CloseAudioDevice(void);                                    // Close the audio device and context
-RLAPI bool IsAudioDeviceReady(void);                                  // Check if audio device has been initialized successfully
-RLAPI void SetMasterVolume(float volume);                             // Set master volume (listener)
-
-// Wave/Sound loading/unloading functions
-RLAPI Wave LoadWave(const char *fileName);                            // Load wave data from file
-RLAPI Wave LoadWaveEx(void *data, int sampleCount, int sampleRate, int sampleSize, int channels); // Load wave data from raw array data
-RLAPI Sound LoadSound(const char *fileName);                          // Load sound from file
-RLAPI Sound LoadSoundFromWave(Wave wave);                             // Load sound from wave data
-RLAPI void UpdateSound(Sound sound, const void *data, int samplesCount);// Update sound buffer with new data
-RLAPI void UnloadWave(Wave wave);                                     // Unload wave data
-RLAPI void UnloadSound(Sound sound);                                  // Unload sound
-
-// Wave/Sound management functions
-RLAPI void PlaySound(Sound sound);                                    // Play a sound
-RLAPI void PauseSound(Sound sound);                                   // Pause a sound
-RLAPI void ResumeSound(Sound sound);                                  // Resume a paused sound
-RLAPI void StopSound(Sound sound);                                    // Stop playing a sound
-RLAPI bool IsSoundPlaying(Sound sound);                               // Check if a sound is currently playing
-RLAPI void SetSoundVolume(Sound sound, float volume);                 // Set volume for a sound (1.0 is max level)
-RLAPI void SetSoundPitch(Sound sound, float pitch);                   // Set pitch for a sound (1.0 is base level)
-RLAPI void WaveFormat(Wave *wave, int sampleRate, int sampleSize, int channels);  // Convert wave data to desired format
-RLAPI Wave WaveCopy(Wave wave);                                       // Copy a wave to a new wave
-RLAPI void WaveCrop(Wave *wave, int initSample, int finalSample);     // Crop a wave to defined samples range
-RLAPI float *GetWaveData(Wave wave);                                  // Get samples data from wave as a floats array
-
-// Music management functions
-RLAPI Music LoadMusicStream(const char *fileName);                    // Load music stream from file
-RLAPI void UnloadMusicStream(Music music);                            // Unload music stream
-RLAPI void PlayMusicStream(Music music);                              // Start music playing
-RLAPI void UpdateMusicStream(Music music);                            // Updates buffers for music streaming
-RLAPI void StopMusicStream(Music music);                              // Stop music playing
-RLAPI void PauseMusicStream(Music music);                             // Pause music playing
-RLAPI void ResumeMusicStream(Music music);                            // Resume playing paused music
-RLAPI bool IsMusicPlaying(Music music);                               // Check if music is playing
-RLAPI void SetMusicVolume(Music music, float volume);                 // Set volume for music (1.0 is max level)
-RLAPI void SetMusicPitch(Music music, float pitch);                   // Set pitch for a music (1.0 is base level)
-RLAPI void SetMusicLoopCount(Music music, float count);               // Set music loop count (loop repeats)
-RLAPI float GetMusicTimeLength(Music music);                          // Get music time length (in seconds)
-RLAPI float GetMusicTimePlayed(Music music);                          // Get current music time played (in seconds)
-
-// AudioStream management functions
-RLAPI AudioStream InitAudioStream(unsigned int sampleRate, unsigned int sampleSize,
-                                  unsigned int channels);             // Init audio stream (to stream raw audio pcm data)
-RLAPI void UpdateAudioStream(AudioStream stream, const void *data, int samplesCount); // Update audio stream buffers with data
-RLAPI void CloseAudioStream(AudioStream stream);                      // Close audio stream and free memory
-RLAPI bool IsAudioBufferProcessed(AudioStream stream);                // Check if any audio stream buffers requires refill
-RLAPI void PlayAudioStream(AudioStream stream);                       // Play audio stream
-RLAPI void PauseAudioStream(AudioStream stream);                      // Pause audio stream
-RLAPI void ResumeAudioStream(AudioStream stream);                     // Resume audio stream
-RLAPI void StopAudioStream(AudioStream stream);                       // Stop audio stream
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // RAYLIB_H

release/osx/raylib.h

@@ -1,1076 +0,0 @@
-/**********************************************************************************************
-*
-*   raylib v1.7.0 
-*
-*   A simple and easy-to-use library to learn videogames programming (www.raylib.com)
-*
-*   FEATURES:
-*       - Library written in plain C code (C99)
-*       - Multiple platforms supported: Windows, Linux, Mac, Android, Raspberry Pi, HTML5.
-*       - Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES 2.0)
-*       - Unique OpenGL abstraction layer (usable as standalone module): [rlgl]
-*       - Powerful fonts module with SpriteFonts support (XNA bitmap fonts, AngelCode fonts, TTF)
-*       - Multiple textures support, including compressed formats and mipmaps generation
-*       - Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps
-*       - Powerful math module for Vector2, Vector3, Matrix and Quaternion operations: [raymath]
-*       - Audio loading and playing with streaming support and mixing channels: [audio]
-*       - VR stereo rendering support with configurable HMD device parameters
-*       - Minimal external dependencies (GLFW3, OpenGL, OpenAL)
-*       - Complete bindings for Lua, Go and Pascal
-*
-*   NOTES:
-*       32bit Colors - Any defined Color is always RGBA (4 byte)
-*       One custom font is loaded by default when InitWindow() [core]
-*       If using OpenGL 3.3 or ES2, one default shader is loaded automatically (internally defined) [rlgl]
-*       If using OpenGL 3.3 or ES2, several vertex buffers (VAO/VBO) are created to manage lines-triangles-quads
-*
-*   DEPENDENCIES:
-*       GLFW3 (www.glfw.org) for window/context management and input [core]
-*       GLAD for OpenGL extensions loading (3.3 Core profile, only PLATFORM_DESKTOP) [rlgl]
-*       OpenAL Soft for audio device/context management [audio]
-*
-*   OPTIONAL DEPENDENCIES:
-*       stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA) [textures]
-*       stb_image_write (Sean Barret) for image writting (PNG) [utils]
-*       stb_truetype (Sean Barret) for ttf fonts loading [text]
-*       stb_vorbis (Sean Barret) for ogg audio loading [audio]
-*       jar_xm (Joshua Reisenauer) for XM audio module loading [audio]
-*       jar_mod (Joshua Reisenauer) for MOD audio module loading [audio]
-*       dr_flac (David Reid) for FLAC audio file loading [audio]
-*       tinfl for data decompression (DEFLATE algorithm) [rres]
-*
-*
-*   LICENSE: zlib/libpng
-*
-*   raylib is licensed under an unmodified zlib/libpng license, which is an OSI-certified,
-*   BSD-like license that allows static linking with closed source software:
-*
-*   Copyright (c) 2013-2017 Ramon Santamaria (@raysan5)
-*
-*   This software is provided "as-is", without any express or implied warranty. In no event
-*   will the authors be held liable for any damages arising from the use of this software.
-*
-*   Permission is granted to anyone to use this software for any purpose, including commercial
-*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
-*
-*     1. The origin of this software must not be misrepresented; you must not claim that you
-*     wrote the original software. If you use this software in a product, an acknowledgment
-*     in the product documentation would be appreciated but is not required.
-*
-*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
-*     as being the original software.
-*
-*     3. This notice may not be removed or altered from any source distribution.
-*
-**********************************************************************************************/
-
-#ifndef RAYLIB_H
-#define RAYLIB_H
-
-// Choose your platform here or just define it at compile time: -DPLATFORM_DESKTOP
-//#define PLATFORM_DESKTOP      // Windows, Linux or OSX
-//#define PLATFORM_ANDROID      // Android device
-//#define PLATFORM_RPI          // Raspberry Pi
-//#define PLATFORM_WEB          // HTML5 (emscripten, asm.js)
-
-// Security check in case no PLATFORM_* defined
-#if !defined(PLATFORM_DESKTOP) && !defined(PLATFORM_ANDROID) && !defined(PLATFORM_RPI) && !defined(PLATFORM_WEB)
-    #define PLATFORM_DESKTOP
-#endif
-
-#if defined(_WIN32) && defined(BUILDING_DLL)
-    #define RLAPI __declspec(dllexport)         // We are building raylib as a Win32 DLL
-#elif defined(_WIN32) && defined(RAYLIB_DLL)
-    #define RLAPI __declspec(dllimport)         // We are using raylib as a Win32 DLL
-#else
-    #define RLAPI   // We are building or using raylib as a static library (or Linux shared library)
-#endif
-
-//----------------------------------------------------------------------------------
-// Some basic Defines
-//----------------------------------------------------------------------------------
-#ifndef PI
-    #define PI 3.14159265358979323846f
-#endif
-
-#define DEG2RAD (PI/180.0f)
-#define RAD2DEG (180.0f/PI)
-
-// raylib Config Flags
-#define FLAG_SHOW_LOGO              1       // Set to show raylib logo at startup
-#define FLAG_FULLSCREEN_MODE        2       // Set to run program in fullscreen
-#define FLAG_WINDOW_RESIZABLE       4       // Set to allow resizable window
-#define FLAG_WINDOW_DECORATED       8       // Set to show window decoration (frame and buttons)
-#define FLAG_WINDOW_TRANSPARENT    16       // Set to allow transparent window
-#define FLAG_MSAA_4X_HINT          32       // Set to try enabling MSAA 4X
-#define FLAG_VSYNC_HINT            64       // Set to try enabling V-Sync on GPU
-
-// Keyboard Function Keys
-#define KEY_SPACE            32
-#define KEY_ESCAPE          256
-#define KEY_ENTER           257
-#define KEY_BACKSPACE       259
-#define KEY_RIGHT           262
-#define KEY_LEFT            263
-#define KEY_DOWN            264
-#define KEY_UP              265
-#define KEY_F1              290
-#define KEY_F2              291
-#define KEY_F3              292
-#define KEY_F4              293
-#define KEY_F5              294
-#define KEY_F6              295
-#define KEY_F7              296
-#define KEY_F8              297
-#define KEY_F9              298
-#define KEY_F10             299
-#define KEY_F11             300
-#define KEY_F12             301
-#define KEY_LEFT_SHIFT      340
-#define KEY_LEFT_CONTROL    341
-#define KEY_LEFT_ALT        342
-#define KEY_RIGHT_SHIFT     344
-#define KEY_RIGHT_CONTROL   345
-#define KEY_RIGHT_ALT       346
-
-// Keyboard Alpha Numeric Keys
-#define KEY_ZERO             48
-#define KEY_ONE              49
-#define KEY_TWO              50
-#define KEY_THREE            51
-#define KEY_FOUR             52
-#define KEY_FIVE             53
-#define KEY_SIX              54
-#define KEY_SEVEN            55
-#define KEY_EIGHT            56
-#define KEY_NINE             57
-#define KEY_A                65
-#define KEY_B                66
-#define KEY_C                67
-#define KEY_D                68
-#define KEY_E                69
-#define KEY_F                70
-#define KEY_G                71
-#define KEY_H                72
-#define KEY_I                73
-#define KEY_J                74
-#define KEY_K                75
-#define KEY_L                76
-#define KEY_M                77
-#define KEY_N                78
-#define KEY_O                79
-#define KEY_P                80
-#define KEY_Q                81
-#define KEY_R                82
-#define KEY_S                83
-#define KEY_T                84
-#define KEY_U                85
-#define KEY_V                86
-#define KEY_W                87
-#define KEY_X                88
-#define KEY_Y                89
-#define KEY_Z                90
-
-#if defined(PLATFORM_ANDROID)
-    // Android Physical Buttons
-    #define KEY_BACK              4
-    #define KEY_MENU             82
-    #define KEY_VOLUME_UP        24
-    #define KEY_VOLUME_DOWN      25
-#endif
-
-// Mouse Buttons
-#define MOUSE_LEFT_BUTTON     0
-#define MOUSE_RIGHT_BUTTON    1
-#define MOUSE_MIDDLE_BUTTON   2
-
-// Touch points registered
-#define MAX_TOUCH_POINTS     2
-
-// Gamepad Number
-#define GAMEPAD_PLAYER1       0
-#define GAMEPAD_PLAYER2       1
-#define GAMEPAD_PLAYER3       2
-#define GAMEPAD_PLAYER4       3
-
-// Gamepad Buttons/Axis
-
-// PS3 USB Controller Buttons
-#define GAMEPAD_PS3_BUTTON_TRIANGLE 0
-#define GAMEPAD_PS3_BUTTON_CIRCLE   1
-#define GAMEPAD_PS3_BUTTON_CROSS    2
-#define GAMEPAD_PS3_BUTTON_SQUARE   3
-#define GAMEPAD_PS3_BUTTON_L1       6
-#define GAMEPAD_PS3_BUTTON_R1       7
-#define GAMEPAD_PS3_BUTTON_L2       4
-#define GAMEPAD_PS3_BUTTON_R2       5
-#define GAMEPAD_PS3_BUTTON_START    8
-#define GAMEPAD_PS3_BUTTON_SELECT   9
-#define GAMEPAD_PS3_BUTTON_UP      24
-#define GAMEPAD_PS3_BUTTON_RIGHT   25
-#define GAMEPAD_PS3_BUTTON_DOWN    26
-#define GAMEPAD_PS3_BUTTON_LEFT    27
-#define GAMEPAD_PS3_BUTTON_PS      12
-
-// PS3 USB Controller Axis
-#define GAMEPAD_PS3_AXIS_LEFT_X     0
-#define GAMEPAD_PS3_AXIS_LEFT_Y     1
-#define GAMEPAD_PS3_AXIS_RIGHT_X    2
-#define GAMEPAD_PS3_AXIS_RIGHT_Y    5
-#define GAMEPAD_PS3_AXIS_L2         3       // [1..-1] (pressure-level)
-#define GAMEPAD_PS3_AXIS_R2         4       // [1..-1] (pressure-level)
-
-// Xbox360 USB Controller Buttons
-#define GAMEPAD_XBOX_BUTTON_A       0
-#define GAMEPAD_XBOX_BUTTON_B       1
-#define GAMEPAD_XBOX_BUTTON_X       2
-#define GAMEPAD_XBOX_BUTTON_Y       3
-#define GAMEPAD_XBOX_BUTTON_LB      4
-#define GAMEPAD_XBOX_BUTTON_RB      5
-#define GAMEPAD_XBOX_BUTTON_SELECT  6
-#define GAMEPAD_XBOX_BUTTON_START   7
-#define GAMEPAD_XBOX_BUTTON_UP      10
-#define GAMEPAD_XBOX_BUTTON_RIGHT   11
-#define GAMEPAD_XBOX_BUTTON_DOWN    12
-#define GAMEPAD_XBOX_BUTTON_LEFT    13
-#define GAMEPAD_XBOX_BUTTON_HOME    8
-
-// Xbox360 USB Controller Axis
-// NOTE: For Raspberry Pi, axis must be reconfigured
-#if defined(PLATFORM_RPI)
-    #define GAMEPAD_XBOX_AXIS_LEFT_X    0   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_LEFT_Y    1   // [-1..1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_X   3   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_Y   4   // [-1..1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_LT        2   // [-1..1] (pressure-level)
-    #define GAMEPAD_XBOX_AXIS_RT        5   // [-1..1] (pressure-level)
-#else
-    #define GAMEPAD_XBOX_AXIS_LEFT_X    0   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_LEFT_Y    1   // [1..-1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_X   2   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_Y   3   // [1..-1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_LT        4   // [-1..1] (pressure-level)
-    #define GAMEPAD_XBOX_AXIS_RT        5   // [-1..1] (pressure-level)
-#endif
-
-// NOTE: MSC C++ compiler does not support compound literals (C99 feature)
-// Plain structures in C++ (without constructors) can be initialized from { } initializers.
-#ifdef __cplusplus
-    #define CLITERAL
-#else
-    #define CLITERAL    (Color)
-#endif
-
-// Some Basic Colors
-// NOTE: Custom raylib color palette for amazing visuals on WHITE background
-#define LIGHTGRAY  CLITERAL{ 200, 200, 200, 255 }   // Light Gray
-#define GRAY       CLITERAL{ 130, 130, 130, 255 }   // Gray
-#define DARKGRAY   CLITERAL{ 80, 80, 80, 255 }      // Dark Gray
-#define YELLOW     CLITERAL{ 253, 249, 0, 255 }     // Yellow
-#define GOLD       CLITERAL{ 255, 203, 0, 255 }     // Gold
-#define ORANGE     CLITERAL{ 255, 161, 0, 255 }     // Orange
-#define PINK       CLITERAL{ 255, 109, 194, 255 }   // Pink
-#define RED        CLITERAL{ 230, 41, 55, 255 }     // Red
-#define MAROON     CLITERAL{ 190, 33, 55, 255 }     // Maroon
-#define GREEN      CLITERAL{ 0, 228, 48, 255 }      // Green
-#define LIME       CLITERAL{ 0, 158, 47, 255 }      // Lime
-#define DARKGREEN  CLITERAL{ 0, 117, 44, 255 }      // Dark Green
-#define SKYBLUE    CLITERAL{ 102, 191, 255, 255 }   // Sky Blue
-#define BLUE       CLITERAL{ 0, 121, 241, 255 }     // Blue
-#define DARKBLUE   CLITERAL{ 0, 82, 172, 255 }      // Dark Blue
-#define PURPLE     CLITERAL{ 200, 122, 255, 255 }   // Purple
-#define VIOLET     CLITERAL{ 135, 60, 190, 255 }    // Violet
-#define DARKPURPLE CLITERAL{ 112, 31, 126, 255 }    // Dark Purple
-#define BEIGE      CLITERAL{ 211, 176, 131, 255 }   // Beige
-#define BROWN      CLITERAL{ 127, 106, 79, 255 }    // Brown
-#define DARKBROWN  CLITERAL{ 76, 63, 47, 255 }      // Dark Brown
-
-#define WHITE      CLITERAL{ 255, 255, 255, 255 }   // White
-#define BLACK      CLITERAL{ 0, 0, 0, 255 }         // Black
-#define BLANK      CLITERAL{ 0, 0, 0, 0 }           // Blank (Transparent)
-#define MAGENTA    CLITERAL{ 255, 0, 255, 255 }     // Magenta
-#define RAYWHITE   CLITERAL{ 245, 245, 245, 255 }   // My own White (raylib logo)
-
-//----------------------------------------------------------------------------------
-// Structures Definition
-//----------------------------------------------------------------------------------
-#ifndef __cplusplus
-// Boolean type
-    #if !defined(_STDBOOL_H)
-        typedef enum { false, true } bool;
-        #define _STDBOOL_H
-    #endif
-#endif
-
-// Vector2 type
-typedef struct Vector2 {
-    float x;
-    float y;
-} Vector2;
-
-// Vector3 type
-typedef struct Vector3 {
-    float x;
-    float y;
-    float z;
-} Vector3;
-
-// Matrix type (OpenGL style 4x4 - right handed, column major)
-typedef struct Matrix {
-    float m0, m4, m8, m12;
-    float m1, m5, m9, m13;
-    float m2, m6, m10, m14;
-    float m3, m7, m11, m15;
-} Matrix;
-
-// Color type, RGBA (32bit)
-typedef struct Color {
-    unsigned char r;
-    unsigned char g;
-    unsigned char b;
-    unsigned char a;
-} Color;
-
-// Rectangle type
-typedef struct Rectangle {
-    int x;
-    int y;
-    int width;
-    int height;
-} Rectangle;
-
-// Image type, bpp always RGBA (32bit)
-// NOTE: Data stored in CPU memory (RAM)
-typedef struct Image {
-    void *data;             // Image raw data
-    int width;              // Image base width
-    int height;             // Image base height
-    int mipmaps;            // Mipmap levels, 1 by default
-    int format;             // Data format (TextureFormat type)
-} Image;
-
-// Texture2D type
-// NOTE: Data stored in GPU memory
-typedef struct Texture2D {
-    unsigned int id;        // OpenGL texture id
-    int width;              // Texture base width
-    int height;             // Texture base height
-    int mipmaps;            // Mipmap levels, 1 by default
-    int format;             // Data format (TextureFormat type)
-} Texture2D;
-
-// RenderTexture2D type, for texture rendering
-typedef struct RenderTexture2D {
-    unsigned int id;        // OpenGL Framebuffer Object (FBO) id
-    Texture2D texture;      // Color buffer attachment texture
-    Texture2D depth;        // Depth buffer attachment texture
-} RenderTexture2D;
-
-// SpriteFont character info
-typedef struct CharInfo {
-    int value;              // Character value (Unicode)
-    Rectangle rec;          // Character rectangle in sprite font
-    int offsetX;            // Character offset X when drawing
-    int offsetY;            // Character offset Y when drawing
-    int advanceX;           // Character advance position X
-} CharInfo;
-
-// SpriteFont type, includes texture and charSet array data
-typedef struct SpriteFont {
-    Texture2D texture;      // Font texture
-    int baseSize;           // Base size (default chars height)
-    int charsCount;         // Number of characters
-    CharInfo *chars;        // Characters info data
-} SpriteFont;
-
-// Camera type, defines a camera position/orientation in 3d space
-typedef struct Camera {
-    Vector3 position;       // Camera position
-    Vector3 target;         // Camera target it looks-at
-    Vector3 up;             // Camera up vector (rotation over its axis)
-    float fovy;             // Camera field-of-view apperture in Y (degrees)
-} Camera;
-
-// Camera2D type, defines a 2d camera
-typedef struct Camera2D {
-    Vector2 offset;         // Camera offset (displacement from target)
-    Vector2 target;         // Camera target (rotation and zoom origin)
-    float rotation;         // Camera rotation in degrees
-    float zoom;             // Camera zoom (scaling), should be 1.0f by default
-} Camera2D;
-
-// Bounding box type
-typedef struct BoundingBox {
-    Vector3 min;            // minimum vertex box-corner
-    Vector3 max;            // maximum vertex box-corner
-} BoundingBox;
-
-// Vertex data definning a mesh
-typedef struct Mesh {
-    int vertexCount;        // number of vertices stored in arrays
-    int triangleCount;      // number of triangles stored (indexed or not)
-    float *vertices;        // vertex position (XYZ - 3 components per vertex) (shader-location = 0)
-    float *texcoords;       // vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1)
-    float *texcoords2;      // vertex second texture coordinates (useful for lightmaps) (shader-location = 5)
-    float *normals;         // vertex normals (XYZ - 3 components per vertex) (shader-location = 2)
-    float *tangents;        // vertex tangents (XYZ - 3 components per vertex) (shader-location = 4)
-    unsigned char *colors;  // vertex colors (RGBA - 4 components per vertex) (shader-location = 3)
-    unsigned short *indices;// vertex indices (in case vertex data comes indexed)
-
-    unsigned int vaoId;     // OpenGL Vertex Array Object id
-    unsigned int vboId[7];  // OpenGL Vertex Buffer Objects id (7 types of vertex data)
-} Mesh;
-
-// Shader type (generic shader)
-typedef struct Shader {
-    unsigned int id;        // Shader program id
-
-    // Vertex attributes locations (default locations)
-    int vertexLoc;          // Vertex attribute location point    (default-location = 0)
-    int texcoordLoc;        // Texcoord attribute location point  (default-location = 1)
-    int texcoord2Loc;       // Texcoord2 attribute location point (default-location = 5)
-    int normalLoc;          // Normal attribute location point    (default-location = 2)
-    int tangentLoc;         // Tangent attribute location point   (default-location = 4)
-    int colorLoc;           // Color attibute location point      (default-location = 3)
-
-    // Uniform locations
-    int mvpLoc;             // ModelView-Projection matrix uniform location point (vertex shader)
-    int colDiffuseLoc;      // Diffuse color uniform location point (fragment shader)
-    int colAmbientLoc;      // Ambient color uniform location point (fragment shader)
-    int colSpecularLoc;     // Specular color uniform location point (fragment shader)
-
-    // Texture map locations (generic for any kind of map)
-    int mapTexture0Loc;     // Map texture uniform location point (default-texture-unit = 0)
-    int mapTexture1Loc;     // Map texture uniform location point (default-texture-unit = 1)
-    int mapTexture2Loc;     // Map texture uniform location point (default-texture-unit = 2)
-} Shader;
-
-// Material type
-typedef struct Material {
-    Shader shader;          // Standard shader (supports 3 map textures)
-
-    Texture2D texDiffuse;   // Diffuse texture  (binded to shader mapTexture0Loc)
-    Texture2D texNormal;    // Normal texture   (binded to shader mapTexture1Loc)
-    Texture2D texSpecular;  // Specular texture (binded to shader mapTexture2Loc)
-
-    Color colDiffuse;       // Diffuse color
-    Color colAmbient;       // Ambient color
-    Color colSpecular;      // Specular color
-
-    float glossiness;       // Glossiness level (Ranges from 0 to 1000)
-} Material;
-
-// Model type
-typedef struct Model {
-    Mesh mesh;              // Vertex data buffers (RAM and VRAM)
-    Matrix transform;       // Local transform matrix
-    Material material;      // Shader and textures data
-} Model;
-
-// Ray type (useful for raycast)
-typedef struct Ray {
-    Vector3 position;       // Ray position (origin)
-    Vector3 direction;      // Ray direction
-} Ray;
-
-// Raycast hit information
-typedef struct RayHitInfo {
-    bool hit;               // Did the ray hit something?
-    float distance;         // Distance to nearest hit
-    Vector3 position;       // Position of nearest hit
-    Vector3 normal;         // Surface normal of hit
-} RayHitInfo;
-
-// Wave type, defines audio wave data
-typedef struct Wave {
-    unsigned int sampleCount;   // Number of samples
-    unsigned int sampleRate;    // Frequency (samples per second)
-    unsigned int sampleSize;    // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
-    unsigned int channels;      // Number of channels (1-mono, 2-stereo)
-    void *data;                 // Buffer data pointer
-} Wave;
-
-// Sound source type
-typedef struct Sound {
-    unsigned int source;    // OpenAL audio source id
-    unsigned int buffer;    // OpenAL audio buffer id
-    int format;             // OpenAL audio format specifier
-} Sound;
-
-// Music type (file streaming from memory)
-// NOTE: Anything longer than ~10 seconds should be streamed
-typedef struct MusicData *Music;
-
-// Audio stream type
-// NOTE: Useful to create custom audio streams not bound to a specific file
-typedef struct AudioStream {
-    unsigned int sampleRate;    // Frequency (samples per second)
-    unsigned int sampleSize;    // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
-    unsigned int channels;      // Number of channels (1-mono, 2-stereo)
-
-    int format;                 // OpenAL audio format specifier
-    unsigned int source;        // OpenAL audio source id
-    unsigned int buffers[2];    // OpenAL audio buffers (double buffering)
-} AudioStream;
-
-// rRES data returned when reading a resource, 
-// it contains all required data for user (24 byte)
-typedef struct RRESData {
-    unsigned int type;          // Resource type (4 byte)
-
-    unsigned int param1;        // Resouce parameter 1 (4 byte)
-    unsigned int param2;        // Resouce parameter 2 (4 byte)
-    unsigned int param3;        // Resouce parameter 3 (4 byte)
-    unsigned int param4;        // Resouce parameter 4 (4 byte)
-
-    void *data;                 // Resource data pointer (4 byte)
-} RRESData;
-
-// RRES type (pointer to RRESData array)
-typedef struct RRESData *RRES;
-
-//----------------------------------------------------------------------------------
-// Enumerators Definition
-//----------------------------------------------------------------------------------
-// Trace log type
-typedef enum { 
-    INFO = 0,
-    WARNING, 
-    ERROR, 
-    DEBUG, 
-    OTHER 
-} LogType;
-
-// Texture formats
-// NOTE: Support depends on OpenGL version and platform
-typedef enum {
-    UNCOMPRESSED_GRAYSCALE = 1,     // 8 bit per pixel (no alpha)
-    UNCOMPRESSED_GRAY_ALPHA,        // 16 bpp (2 channels)
-    UNCOMPRESSED_R5G6B5,            // 16 bpp
-    UNCOMPRESSED_R8G8B8,            // 24 bpp
-    UNCOMPRESSED_R5G5B5A1,          // 16 bpp (1 bit alpha)
-    UNCOMPRESSED_R4G4B4A4,          // 16 bpp (4 bit alpha)
-    UNCOMPRESSED_R8G8B8A8,          // 32 bpp
-    UNCOMPRESSED_R32G32B32,         // 32 bit per channel (float) - HDR
-    COMPRESSED_DXT1_RGB,            // 4 bpp (no alpha)
-    COMPRESSED_DXT1_RGBA,           // 4 bpp (1 bit alpha)
-    COMPRESSED_DXT3_RGBA,           // 8 bpp
-    COMPRESSED_DXT5_RGBA,           // 8 bpp
-    COMPRESSED_ETC1_RGB,            // 4 bpp
-    COMPRESSED_ETC2_RGB,            // 4 bpp
-    COMPRESSED_ETC2_EAC_RGBA,       // 8 bpp
-    COMPRESSED_PVRT_RGB,            // 4 bpp
-    COMPRESSED_PVRT_RGBA,           // 4 bpp
-    COMPRESSED_ASTC_4x4_RGBA,       // 8 bpp
-    COMPRESSED_ASTC_8x8_RGBA        // 2 bpp
-} TextureFormat;
-
-// Texture parameters: filter mode
-// NOTE 1: Filtering considers mipmaps if available in the texture
-// NOTE 2: Filter is accordingly set for minification and magnification
-typedef enum {
-    FILTER_POINT = 0,               // No filter, just pixel aproximation
-    FILTER_BILINEAR,                // Linear filtering
-    FILTER_TRILINEAR,               // Trilinear filtering (linear with mipmaps)
-    FILTER_ANISOTROPIC_4X,          // Anisotropic filtering 4x
-    FILTER_ANISOTROPIC_8X,          // Anisotropic filtering 8x
-    FILTER_ANISOTROPIC_16X,         // Anisotropic filtering 16x
-} TextureFilterMode;
-
-// Texture parameters: wrap mode
-typedef enum { 
-    WRAP_REPEAT = 0, 
-    WRAP_CLAMP, 
-    WRAP_MIRROR 
-} TextureWrapMode;
-
-// Color blending modes (pre-defined)
-typedef enum { 
-    BLEND_ALPHA = 0, 
-    BLEND_ADDITIVE, 
-    BLEND_MULTIPLIED
-} BlendMode;
-
-// Gestures type
-// NOTE: It could be used as flags to enable only some gestures
-typedef enum {
-    GESTURE_NONE        = 0,
-    GESTURE_TAP         = 1,
-    GESTURE_DOUBLETAP   = 2,
-    GESTURE_HOLD        = 4,
-    GESTURE_DRAG        = 8,
-    GESTURE_SWIPE_RIGHT = 16,
-    GESTURE_SWIPE_LEFT  = 32,
-    GESTURE_SWIPE_UP    = 64,
-    GESTURE_SWIPE_DOWN  = 128,
-    GESTURE_PINCH_IN    = 256,
-    GESTURE_PINCH_OUT   = 512
-} Gestures;
-
-// Camera system modes
-typedef enum {
-    CAMERA_CUSTOM = 0,
-    CAMERA_FREE,
-    CAMERA_ORBITAL,
-    CAMERA_FIRST_PERSON,
-    CAMERA_THIRD_PERSON
-} CameraMode;
-
-// Head Mounted Display devices
-typedef enum {
-    HMD_DEFAULT_DEVICE = 0,
-    HMD_OCULUS_RIFT_DK2,
-    HMD_OCULUS_RIFT_CV1,
-    HMD_VALVE_HTC_VIVE,
-    HMD_SAMSUNG_GEAR_VR,
-    HMD_GOOGLE_CARDBOARD,
-    HMD_SONY_PLAYSTATION_VR,
-    HMD_RAZER_OSVR,
-    HMD_FOVE_VR,
-} VrDevice;
-
-// RRESData type
-typedef enum { 
-    RRES_TYPE_RAW = 0, 
-    RRES_TYPE_IMAGE, 
-    RRES_TYPE_WAVE, 
-    RRES_TYPE_VERTEX, 
-    RRES_TYPE_TEXT,
-    RRES_TYPE_FONT_IMAGE,
-    RRES_TYPE_FONT_CHARDATA,    // CharInfo data array
-    RRES_TYPE_DIRECTORY
-} RRESDataType;
-
-#ifdef __cplusplus
-extern "C" {            // Prevents name mangling of functions
-#endif
-
-//------------------------------------------------------------------------------------
-// Global Variables Definition
-//------------------------------------------------------------------------------------
-// It's lonely here...
-
-//------------------------------------------------------------------------------------
-// Window and Graphics Device Functions (Module: core)
-//------------------------------------------------------------------------------------
-
-// Window-related functions
-#if defined(PLATFORM_ANDROID)
-RLAPI void InitWindow(int width, int height, void *state);        // Initialize Android activity
-#elif defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) || defined(PLATFORM_WEB)
-RLAPI void InitWindow(int width, int height, const char *title);  // Initialize window and OpenGL context
-#endif
-RLAPI void CloseWindow(void);                                     // Close window and unload OpenGL context
-RLAPI bool WindowShouldClose(void);                               // Check if KEY_ESCAPE pressed or Close icon pressed
-RLAPI bool IsWindowMinimized(void);                               // Check if window has been minimized (or lost focus)
-RLAPI void ToggleFullscreen(void);                                // Toggle fullscreen mode (only PLATFORM_DESKTOP)
-RLAPI void SetWindowIcon(Image image);                            // Set icon for window (only PLATFORM_DESKTOP)
-RLAPI void SetWindowPosition(int x, int y);                       // Set window position on screen (only PLATFORM_DESKTOP)
-RLAPI void SetWindowMonitor(int monitor);                         // Set monitor for the current window (fullscreen mode)
-RLAPI void SetWindowMinSize(int width, int height);               // Set window minimum dimensions (for FLAG_WINDOW_RESIZABLE)
-RLAPI int GetScreenWidth(void);                                   // Get current screen width
-RLAPI int GetScreenHeight(void);                                  // Get current screen height
-
-#if !defined(PLATFORM_ANDROID)
-// Cursor-related functions
-RLAPI void ShowCursor(void);                                      // Shows cursor
-RLAPI void HideCursor(void);                                      // Hides cursor
-RLAPI bool IsCursorHidden(void);                                  // Check if cursor is not visible
-RLAPI void EnableCursor(void);                                    // Enables cursor (unlock cursor)
-RLAPI void DisableCursor(void);                                   // Disables cursor (lock cursor)
-#endif
-
-// Drawing-related functions
-RLAPI void ClearBackground(Color color);                          // Set background color (framebuffer clear color)
-RLAPI void BeginDrawing(void);                                    // Setup canvas (framebuffer) to start drawing
-RLAPI void EndDrawing(void);                                      // End canvas drawing and swap buffers (double buffering)
-RLAPI void Begin2dMode(Camera2D camera);                          // Initialize 2D mode with custom camera (2D)
-RLAPI void End2dMode(void);                                       // Ends 2D mode with custom camera
-RLAPI void Begin3dMode(Camera camera);                            // Initializes 3D mode with custom camera (3D)
-RLAPI void End3dMode(void);                                       // Ends 3D mode and returns to default 2D orthographic mode
-RLAPI void BeginTextureMode(RenderTexture2D target);              // Initializes render texture for drawing
-RLAPI void EndTextureMode(void);                                  // Ends drawing to render texture
-
-// Screen-space-related functions
-RLAPI Ray GetMouseRay(Vector2 mousePosition, Camera camera);      // Returns a ray trace from mouse position
-RLAPI Vector2 GetWorldToScreen(Vector3 position, Camera camera);  // Returns the screen space position for a 3d world space position
-RLAPI Matrix GetCameraMatrix(Camera camera);                      // Returns camera transform matrix (view matrix)
-
-// Timming-related functions
-RLAPI void SetTargetFPS(int fps);                                 // Set target FPS (maximum)
-RLAPI int GetFPS(void);                                           // Returns current FPS
-RLAPI float GetFrameTime(void);                                   // Returns time in seconds for last frame drawn
-
-// Color-related functions
-RLAPI int GetHexValue(Color color);                               // Returns hexadecimal value for a Color
-RLAPI Color GetColor(int hexValue);                               // Returns a Color struct from hexadecimal value
-RLAPI Color Fade(Color color, float alpha);                       // Color fade-in or fade-out, alpha goes from 0.0f to 1.0f
-RLAPI float *ColorToFloat(Color color);                           // Converts Color to float array and normalizes
-RLAPI float *VectorToFloat(Vector3 vec);                          // Converts Vector3 to float array
-RLAPI float *MatrixToFloat(Matrix mat);                           // Converts Matrix to float array
-
-// Misc. functions
-RLAPI void ShowLogo(void);                                        // Activate raylib logo at startup (can be done with flags)
-RLAPI void SetConfigFlags(char flags);                            // Setup window configuration flags (view FLAGS)
-RLAPI void TraceLog(int logType, const char *text, ...);          // Show trace log messages (INFO, WARNING, ERROR, DEBUG)
-RLAPI void TakeScreenshot(const char *fileName);                  // Takes a screenshot of current screen (saved a .png)
-RLAPI int GetRandomValue(int min, int max);                       // Returns a random value between min and max (both included)
-
-
-// Files management functions
-RLAPI bool IsFileExtension(const char *fileName, const char *ext);// Check file extension
-RLAPI const char *GetDirectoryPath(const char *fileName);         // Get directory for a given fileName (with path)
-RLAPI const char *GetWorkingDirectory(void);                      // Get current working directory
-RLAPI bool ChangeDirectory(const char *dir);                      // Change working directory, returns true if success
-RLAPI bool IsFileDropped(void);                                   // Check if a file has been dropped into window
-RLAPI char **GetDroppedFiles(int *count);                         // Get dropped files names
-RLAPI void ClearDroppedFiles(void);                               // Clear dropped files paths buffer
-
-// Persistent storage management
-RLAPI void StorageSaveValue(int position, int value);             // Save integer value to storage file (to defined position)
-RLAPI int StorageLoadValue(int position);                         // Load integer value from storage file (from defined position)
-
-//------------------------------------------------------------------------------------
-// Input Handling Functions (Module: core)
-//------------------------------------------------------------------------------------
-
-// Input-related functions: keyboard
-RLAPI bool IsKeyPressed(int key);                             // Detect if a key has been pressed once
-RLAPI bool IsKeyDown(int key);                                // Detect if a key is being pressed
-RLAPI bool IsKeyReleased(int key);                            // Detect if a key has been released once
-RLAPI bool IsKeyUp(int key);                                  // Detect if a key is NOT being pressed
-RLAPI int GetKeyPressed(void);                                // Get latest key pressed
-RLAPI void SetExitKey(int key);                               // Set a custom key to exit program (default is ESC)
-
-// Input-related functions: gamepads
-RLAPI bool IsGamepadAvailable(int gamepad);                   // Detect if a gamepad is available
-RLAPI bool IsGamepadName(int gamepad, const char *name);      // Check gamepad name (if available)
-RLAPI const char *GetGamepadName(int gamepad);                // Return gamepad internal name id
-RLAPI bool IsGamepadButtonPressed(int gamepad, int button);   // Detect if a gamepad button has been pressed once
-RLAPI bool IsGamepadButtonDown(int gamepad, int button);      // Detect if a gamepad button is being pressed
-RLAPI bool IsGamepadButtonReleased(int gamepad, int button);  // Detect if a gamepad button has been released once
-RLAPI bool IsGamepadButtonUp(int gamepad, int button);        // Detect if a gamepad button is NOT being pressed
-RLAPI int GetGamepadButtonPressed(void);                      // Get the last gamepad button pressed
-RLAPI int GetGamepadAxisCount(int gamepad);                   // Return gamepad axis count for a gamepad
-RLAPI float GetGamepadAxisMovement(int gamepad, int axis);    // Return axis movement value for a gamepad axis
-
-// Input-related functions: mouse
-RLAPI bool IsMouseButtonPressed(int button);                  // Detect if a mouse button has been pressed once
-RLAPI bool IsMouseButtonDown(int button);                     // Detect if a mouse button is being pressed
-RLAPI bool IsMouseButtonReleased(int button);                 // Detect if a mouse button has been released once
-RLAPI bool IsMouseButtonUp(int button);                       // Detect if a mouse button is NOT being pressed
-RLAPI int GetMouseX(void);                                    // Returns mouse position X
-RLAPI int GetMouseY(void);                                    // Returns mouse position Y
-RLAPI Vector2 GetMousePosition(void);                         // Returns mouse position XY
-RLAPI void SetMousePosition(Vector2 position);                // Set mouse position XY
-RLAPI int GetMouseWheelMove(void);                            // Returns mouse wheel movement Y
-
-// Input-related functions: touch
-RLAPI int GetTouchX(void);                                    // Returns touch position X for touch point 0 (relative to screen size)
-RLAPI int GetTouchY(void);                                    // Returns touch position Y for touch point 0 (relative to screen size)
-RLAPI Vector2 GetTouchPosition(int index);                    // Returns touch position XY for a touch point index (relative to screen size)
-
-//------------------------------------------------------------------------------------
-// Gestures and Touch Handling Functions (Module: gestures)
-//------------------------------------------------------------------------------------
-RLAPI void SetGesturesEnabled(unsigned int gestureFlags);     // Enable a set of gestures using flags
-RLAPI bool IsGestureDetected(int gesture);                    // Check if a gesture have been detected
-RLAPI int GetGestureDetected(void);                           // Get latest detected gesture
-RLAPI int GetTouchPointsCount(void);                          // Get touch points count
-RLAPI float GetGestureHoldDuration(void);                     // Get gesture hold time in milliseconds
-RLAPI Vector2 GetGestureDragVector(void);                     // Get gesture drag vector
-RLAPI float GetGestureDragAngle(void);                        // Get gesture drag angle
-RLAPI Vector2 GetGesturePinchVector(void);                    // Get gesture pinch delta
-RLAPI float GetGesturePinchAngle(void);                       // Get gesture pinch angle
-
-//------------------------------------------------------------------------------------
-// Camera System Functions (Module: camera)
-//------------------------------------------------------------------------------------
-RLAPI void SetCameraMode(Camera camera, int mode);                // Set camera mode (multiple camera modes available)
-RLAPI void UpdateCamera(Camera *camera);                          // Update camera position for selected mode
-
-RLAPI void SetCameraPanControl(int panKey);                       // Set camera pan key to combine with mouse movement (free camera)
-RLAPI void SetCameraAltControl(int altKey);                       // Set camera alt key to combine with mouse movement (free camera)
-RLAPI void SetCameraSmoothZoomControl(int szKey);                 // Set camera smooth zoom key to combine with mouse (free camera)
-RLAPI void SetCameraMoveControls(int frontKey, int backKey,
-                                 int rightKey, int leftKey,
-                                 int upKey, int downKey);         // Set camera move controls (1st person and 3rd person cameras)
-
-//------------------------------------------------------------------------------------
-// Basic Shapes Drawing Functions (Module: shapes)
-//------------------------------------------------------------------------------------
-
-// Basic shapes drawing functions
-RLAPI void DrawPixel(int posX, int posY, Color color);                                                   // Draw a pixel
-RLAPI void DrawPixelV(Vector2 position, Color color);                                                    // Draw a pixel (Vector version)
-RLAPI void DrawLine(int startPosX, int startPosY, int endPosX, int endPosY, Color color);                // Draw a line
-RLAPI void DrawLineV(Vector2 startPos, Vector2 endPos, Color color);                                     // Draw a line (Vector version)
-RLAPI void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color);                       // Draw a line defining thickness
-RLAPI void DrawLineBezier(Vector2 startPos, Vector2 endPos, float thick, Color color);                   // Draw a line using cubic-bezier curves in-out
-RLAPI void DrawCircle(int centerX, int centerY, float radius, Color color);                              // Draw a color-filled circle
-RLAPI void DrawCircleGradient(int centerX, int centerY, float radius, Color color1, Color color2);       // Draw a gradient-filled circle
-RLAPI void DrawCircleV(Vector2 center, float radius, Color color);                                       // Draw a color-filled circle (Vector version)
-RLAPI void DrawCircleLines(int centerX, int centerY, float radius, Color color);                         // Draw circle outline
-RLAPI void DrawRectangle(int posX, int posY, int width, int height, Color color);                        // Draw a color-filled rectangle
-RLAPI void DrawRectangleRec(Rectangle rec, Color color);                                                 // Draw a color-filled rectangle
-RLAPI void DrawRectanglePro(Rectangle rec, Vector2 origin, float rotation, Color color);                 // Draw a color-filled rectangle with pro parameters
-RLAPI void DrawRectangleGradient(int posX, int posY, int width, int height, Color color1, Color color2); // Draw a gradient-filled rectangle
-RLAPI void DrawRectangleV(Vector2 position, Vector2 size, Color color);                                  // Draw a color-filled rectangle (Vector version)
-RLAPI void DrawRectangleLines(int posX, int posY, int width, int height, Color color);                   // Draw rectangle outline
-RLAPI void DrawTriangle(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                                // Draw a color-filled triangle
-RLAPI void DrawTriangleLines(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                           // Draw triangle outline
-RLAPI void DrawPoly(Vector2 center, int sides, float radius, float rotation, Color color);               // Draw a regular polygon (Vector version)
-RLAPI void DrawPolyEx(Vector2 *points, int numPoints, Color color);                                      // Draw a closed polygon defined by points
-RLAPI void DrawPolyExLines(Vector2 *points, int numPoints, Color color);                                 // Draw polygon lines
-
-// Basic shapes collision detection functions
-RLAPI bool CheckCollisionRecs(Rectangle rec1, Rectangle rec2);                                           // Check collision between two rectangles
-RLAPI bool CheckCollisionCircles(Vector2 center1, float radius1, Vector2 center2, float radius2);        // Check collision between two circles
-RLAPI bool CheckCollisionCircleRec(Vector2 center, float radius, Rectangle rec);                         // Check collision between circle and rectangle
-RLAPI Rectangle GetCollisionRec(Rectangle rec1, Rectangle rec2);                                         // Get collision rectangle for two rectangles collision
-RLAPI bool CheckCollisionPointRec(Vector2 point, Rectangle rec);                                         // Check if point is inside rectangle
-RLAPI bool CheckCollisionPointCircle(Vector2 point, Vector2 center, float radius);                       // Check if point is inside circle
-RLAPI bool CheckCollisionPointTriangle(Vector2 point, Vector2 p1, Vector2 p2, Vector2 p3);               // Check if point is inside a triangle
-
-//------------------------------------------------------------------------------------
-// Texture Loading and Drawing Functions (Module: textures)
-//------------------------------------------------------------------------------------
-
-// Image/Texture2D data loading/unloading functions
-RLAPI Image LoadImage(const char *fileName);                                                             // Load image from file into CPU memory (RAM)
-RLAPI Image LoadImageEx(Color *pixels, int width, int height);                                           // Load image from Color array data (RGBA - 32bit)
-RLAPI Image LoadImagePro(void *data, int width, int height, int format);                                 // Load image from raw data with parameters
-RLAPI Image LoadImageRaw(const char *fileName, int width, int height, int format, int headerSize);       // Load image from RAW file data
-RLAPI Texture2D LoadTexture(const char *fileName);                                                       // Load texture from file into GPU memory (VRAM)
-RLAPI Texture2D LoadTextureFromImage(Image image);                                                       // Load texture from image data
-RLAPI RenderTexture2D LoadRenderTexture(int width, int height);                                          // Load texture for rendering (framebuffer)
-RLAPI void UnloadImage(Image image);                                                                     // Unload image from CPU memory (RAM)
-RLAPI void UnloadTexture(Texture2D texture);                                                             // Unload texture from GPU memory (VRAM)
-RLAPI void UnloadRenderTexture(RenderTexture2D target);                                                  // Unload render texture from GPU memory (VRAM)
-RLAPI Color *GetImageData(Image image);                                                                  // Get pixel data from image as a Color struct array
-RLAPI Image GetTextureData(Texture2D texture);                                                           // Get pixel data from GPU texture and return an Image
-RLAPI void UpdateTexture(Texture2D texture, const void *pixels);                                         // Update GPU texture with new data
-
-// Image manipulation functions
-RLAPI void ImageToPOT(Image *image, Color fillColor);                                                    // Convert image to POT (power-of-two)
-RLAPI void ImageFormat(Image *image, int newFormat);                                                     // Convert image data to desired format
-RLAPI void ImageAlphaMask(Image *image, Image alphaMask);                                                // Apply alpha mask to image
-RLAPI void ImageDither(Image *image, int rBpp, int gBpp, int bBpp, int aBpp);                            // Dither image data to 16bpp or lower (Floyd-Steinberg dithering)
-RLAPI Image ImageCopy(Image image);                                                                      // Create an image duplicate (useful for transformations)
-RLAPI void ImageCrop(Image *image, Rectangle crop);                                                      // Crop an image to a defined rectangle
-RLAPI void ImageResize(Image *image, int newWidth, int newHeight);                                       // Resize and image (bilinear filtering)
-RLAPI void ImageResizeNN(Image *image,int newWidth,int newHeight);                                       // Resize and image (Nearest-Neighbor scaling algorithm)
-RLAPI Image ImageText(const char *text, int fontSize, Color color);                                      // Create an image from text (default font)
-RLAPI Image ImageTextEx(SpriteFont font, const char *text, float fontSize, int spacing, Color tint);     // Create an image from text (custom sprite font)
-RLAPI void ImageDraw(Image *dst, Image src, Rectangle srcRec, Rectangle dstRec);                         // Draw a source image within a destination image
-RLAPI void ImageDrawText(Image *dst, Vector2 position, const char *text, int fontSize, Color color);     // Draw text (default font) within an image (destination)
-RLAPI void ImageDrawTextEx(Image *dst, Vector2 position, SpriteFont font, const char *text,
-                           float fontSize, int spacing, Color color);                                    // Draw text (custom sprite font) within an image (destination)
-RLAPI void ImageFlipVertical(Image *image);                                                              // Flip image vertically
-RLAPI void ImageFlipHorizontal(Image *image);                                                            // Flip image horizontally
-RLAPI void ImageColorTint(Image *image, Color color);                                                    // Modify image color: tint
-RLAPI void ImageColorInvert(Image *image);                                                               // Modify image color: invert
-RLAPI void ImageColorGrayscale(Image *image);                                                            // Modify image color: grayscale
-RLAPI void ImageColorContrast(Image *image, float contrast);                                             // Modify image color: contrast (-100 to 100)
-RLAPI void ImageColorBrightness(Image *image, int brightness);                                           // Modify image color: brightness (-255 to 255)
-
-// Texture2D configuration functions
-RLAPI void GenTextureMipmaps(Texture2D *texture);                                                        // Generate GPU mipmaps for a texture
-RLAPI void SetTextureFilter(Texture2D texture, int filterMode);                                          // Set texture scaling filter mode
-RLAPI void SetTextureWrap(Texture2D texture, int wrapMode);                                              // Set texture wrapping mode
-
-// Texture2D drawing functions
-RLAPI void DrawTexture(Texture2D texture, int posX, int posY, Color tint);                               // Draw a Texture2D
-RLAPI void DrawTextureV(Texture2D texture, Vector2 position, Color tint);                                // Draw a Texture2D with position defined as Vector2
-RLAPI void DrawTextureEx(Texture2D texture, Vector2 position, float rotation, float scale, Color tint);  // Draw a Texture2D with extended parameters
-RLAPI void DrawTextureRec(Texture2D texture, Rectangle sourceRec, Vector2 position, Color tint);         // Draw a part of a texture defined by a rectangle
-RLAPI void DrawTexturePro(Texture2D texture, Rectangle sourceRec, Rectangle destRec, Vector2 origin,     // Draw a part of a texture defined by a rectangle with 'pro' parameters
-                    float rotation, Color tint);
-
-//------------------------------------------------------------------------------------
-// Font Loading and Text Drawing Functions (Module: text)
-//------------------------------------------------------------------------------------
-
-// SpriteFont loading/unloading functions
-RLAPI SpriteFont GetDefaultFont(void);                                                                   // Get the default SpriteFont
-RLAPI SpriteFont LoadSpriteFont(const char *fileName);                                                   // Load SpriteFont from file into GPU memory (VRAM)
-RLAPI SpriteFont LoadSpriteFontEx(const char *fileName, int fontSize, int charsCount, int *fontChars);   // Load SpriteFont from file with extended parameters
-RLAPI void UnloadSpriteFont(SpriteFont spriteFont);                                                      // Unload SpriteFont from GPU memory (VRAM)
-
-// Text drawing functions
-RLAPI void DrawFPS(int posX, int posY);                                                                  // Shows current FPS
-RLAPI void DrawText(const char *text, int posX, int posY, int fontSize, Color color);                    // Draw text (using default font)
-RLAPI void DrawTextEx(SpriteFont spriteFont, const char* text, Vector2 position,                         // Draw text using SpriteFont and additional parameters
-                float fontSize, int spacing, Color tint);
-
-// Text misc. functions
-RLAPI int MeasureText(const char *text, int fontSize);                                                   // Measure string width for default font
-RLAPI Vector2 MeasureTextEx(SpriteFont spriteFont, const char *text, float fontSize, int spacing);       // Measure string size for SpriteFont
-RLAPI const char *FormatText(const char *text, ...);                                                     // Formatting of text with variables to 'embed'
-RLAPI const char *SubText(const char *text, int position, int length);                                   // Get a piece of a text string
-
-//------------------------------------------------------------------------------------
-// Basic 3d Shapes Drawing Functions (Module: models)
-//------------------------------------------------------------------------------------
-
-// Basic geometric 3D shapes drawing functions
-RLAPI void DrawLine3D(Vector3 startPos, Vector3 endPos, Color color);                                    // Draw a line in 3D world space
-RLAPI void DrawCircle3D(Vector3 center, float radius, Vector3 rotationAxis, float rotationAngle, Color color); // Draw a circle in 3D world space
-RLAPI void DrawCube(Vector3 position, float width, float height, float length, Color color);             // Draw cube
-RLAPI void DrawCubeV(Vector3 position, Vector3 size, Color color);                                       // Draw cube (Vector version)
-RLAPI void DrawCubeWires(Vector3 position, float width, float height, float length, Color color);        // Draw cube wires
-RLAPI void DrawCubeTexture(Texture2D texture, Vector3 position, float width, float height, float length, Color color); // Draw cube textured
-RLAPI void DrawSphere(Vector3 centerPos, float radius, Color color);                                     // Draw sphere
-RLAPI void DrawSphereEx(Vector3 centerPos, float radius, int rings, int slices, Color color);            // Draw sphere with extended parameters
-RLAPI void DrawSphereWires(Vector3 centerPos, float radius, int rings, int slices, Color color);         // Draw sphere wires
-RLAPI void DrawCylinder(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone
-RLAPI void DrawCylinderWires(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone wires
-RLAPI void DrawPlane(Vector3 centerPos, Vector2 size, Color color);                                      // Draw a plane XZ
-RLAPI void DrawRay(Ray ray, Color color);                                                                // Draw a ray line
-RLAPI void DrawGrid(int slices, float spacing);                                                          // Draw a grid (centered at (0, 0, 0))
-RLAPI void DrawGizmo(Vector3 position);                                                                  // Draw simple gizmo
-//DrawTorus(), DrawTeapot() could be useful?
-
-//------------------------------------------------------------------------------------
-// Model 3d Loading and Drawing Functions (Module: models)
-//------------------------------------------------------------------------------------
-
-// Model loading/unloading functions
-RLAPI Mesh LoadMesh(const char *fileName);                                                              // Load mesh from file
-RLAPI Mesh LoadMeshEx(int numVertex, float *vData, float *vtData, float *vnData, Color *cData);         // Load mesh from vertex data
-RLAPI Model LoadModel(const char *fileName);                                                            // Load model from file
-RLAPI Model LoadModelFromMesh(Mesh data, bool dynamic);                                                 // Load model from mesh data
-RLAPI Model LoadHeightmap(Image heightmap, Vector3 size);                                               // Load heightmap model from image data
-RLAPI Model LoadCubicmap(Image cubicmap);                                                               // Load cubes-based map model from image data
-RLAPI void UnloadMesh(Mesh *mesh);                                                                      // Unload mesh from memory (RAM and/or VRAM)
-RLAPI void UnloadModel(Model model);                                                                    // Unload model from memory (RAM and/or VRAM)
-
-// Material loading/unloading functions
-RLAPI Material LoadMaterial(const char *fileName);                                                      // Load material from file
-RLAPI Material LoadDefaultMaterial(void);                                                               // Load default material (uses default models shader)
-RLAPI void UnloadMaterial(Material material);                                                           // Unload material from GPU memory (VRAM)
-
-// Model drawing functions
-RLAPI void DrawModel(Model model, Vector3 position, float scale, Color tint);                           // Draw a model (with texture if set)
-RLAPI void DrawModelEx(Model model, Vector3 position, Vector3 rotationAxis,
-                       float rotationAngle, Vector3 scale, Color tint);                                 // Draw a model with extended parameters
-RLAPI void DrawModelWires(Model model, Vector3 position, float scale, Color tint);                      // Draw a model wires (with texture if set)
-RLAPI void DrawModelWiresEx(Model model, Vector3 position, Vector3 rotationAxis,
-                            float rotationAngle, Vector3 scale, Color tint);                            // Draw a model wires (with texture if set) with extended parameters
-RLAPI void DrawBoundingBox(BoundingBox box, Color color);                                               // Draw bounding box (wires)
-RLAPI void DrawBillboard(Camera camera, Texture2D texture, Vector3 center, float size, Color tint);     // Draw a billboard texture
-RLAPI void DrawBillboardRec(Camera camera, Texture2D texture, Rectangle sourceRec,
-                            Vector3 center, float size, Color tint);                                    // Draw a billboard texture defined by sourceRec
-
-// Collision detection functions
-RLAPI BoundingBox CalculateBoundingBox(Mesh mesh);                                                      // Calculate mesh bounding box limits
-RLAPI bool CheckCollisionSpheres(Vector3 centerA, float radiusA, Vector3 centerB, float radiusB);       // Detect collision between two spheres
-RLAPI bool CheckCollisionBoxes(BoundingBox box1, BoundingBox box2);                                     // Detect collision between two bounding boxes
-RLAPI bool CheckCollisionBoxSphere(BoundingBox box, Vector3 centerSphere, float radiusSphere);          // Detect collision between box and sphere
-RLAPI bool CheckCollisionRaySphere(Ray ray, Vector3 spherePosition, float sphereRadius);                // Detect collision between ray and sphere
-RLAPI bool CheckCollisionRaySphereEx(Ray ray, Vector3 spherePosition, float sphereRadius,
-                                     Vector3 *collisionPoint);                                          // Detect collision between ray and sphere, returns collision point
-RLAPI bool CheckCollisionRayBox(Ray ray, BoundingBox box);                                              // Detect collision between ray and box
-RLAPI RayHitInfo GetCollisionRayMesh(Ray ray, Mesh *mesh);                                              // Get collision info between ray and mesh
-RLAPI RayHitInfo GetCollisionRayTriangle(Ray ray, Vector3 p1, Vector3 p2, Vector3 p3);                  // Get collision info between ray and triangle
-RLAPI RayHitInfo GetCollisionRayGround(Ray ray, float groundHeight);                                    // Get collision info between ray and ground plane (Y-normal plane)
-
-//------------------------------------------------------------------------------------
-// Shaders System Functions (Module: rlgl)
-// NOTE: This functions are useless when using OpenGL 1.1
-//------------------------------------------------------------------------------------
-
-// Shader loading/unloading functions
-RLAPI char *LoadText(const char *fileName);                               // Load chars array from text file
-RLAPI Shader LoadShader(char *vsFileName, char *fsFileName);              // Load shader from files and bind default locations
-RLAPI void UnloadShader(Shader shader);                                   // Unload shader from GPU memory (VRAM)
-
-RLAPI Shader GetDefaultShader(void);                                      // Get default shader
-RLAPI Texture2D GetDefaultTexture(void);                                  // Get default texture
-
-// Shader configuration functions
-RLAPI int GetShaderLocation(Shader shader, const char *uniformName);              // Get shader uniform location
-RLAPI void SetShaderValue(Shader shader, int uniformLoc, float *value, int size); // Set shader uniform value (float)
-RLAPI void SetShaderValuei(Shader shader, int uniformLoc, int *value, int size);  // Set shader uniform value (int)
-RLAPI void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat);       // Set shader uniform value (matrix 4x4)
-RLAPI void SetMatrixProjection(Matrix proj);                              // Set a custom projection matrix (replaces internal projection matrix)
-RLAPI void SetMatrixModelview(Matrix view);                               // Set a custom modelview matrix (replaces internal modelview matrix)
-
-// Shading begin/end functions
-RLAPI void BeginShaderMode(Shader shader);                                // Begin custom shader drawing
-RLAPI void EndShaderMode(void);                                           // End custom shader drawing (use default shader)
-RLAPI void BeginBlendMode(int mode);                                      // Begin blending mode (alpha, additive, multiplied)
-RLAPI void EndBlendMode(void);                                            // End blending mode (reset to default: alpha blending)
-
-// VR control functions
-RLAPI void InitVrSimulator(int vrDevice);           // Init VR simulator for selected device
-RLAPI void CloseVrSimulator(void);                  // Close VR simulator for current device
-RLAPI bool IsVrSimulatorReady(void);                // Detect if VR simulator is ready
-RLAPI void UpdateVrTracking(Camera *camera);        // Update VR tracking (position and orientation) and camera
-RLAPI void ToggleVrMode(void);                      // Enable/Disable VR experience
-RLAPI void BeginVrDrawing(void);                    // Begin VR simulator stereo rendering
-RLAPI void EndVrDrawing(void);                      // End VR simulator stereo rendering
-
-//------------------------------------------------------------------------------------
-// Audio Loading and Playing Functions (Module: audio)
-//------------------------------------------------------------------------------------
-
-// Audio device management functions
-RLAPI void InitAudioDevice(void);                                     // Initialize audio device and context
-RLAPI void CloseAudioDevice(void);                                    // Close the audio device and context
-RLAPI bool IsAudioDeviceReady(void);                                  // Check if audio device has been initialized successfully
-RLAPI void SetMasterVolume(float volume);                             // Set master volume (listener)
-
-// Wave/Sound loading/unloading functions
-RLAPI Wave LoadWave(const char *fileName);                            // Load wave data from file
-RLAPI Wave LoadWaveEx(void *data, int sampleCount, int sampleRate, int sampleSize, int channels); // Load wave data from raw array data
-RLAPI Sound LoadSound(const char *fileName);                          // Load sound from file
-RLAPI Sound LoadSoundFromWave(Wave wave);                             // Load sound from wave data
-RLAPI void UpdateSound(Sound sound, const void *data, int samplesCount);// Update sound buffer with new data
-RLAPI void UnloadWave(Wave wave);                                     // Unload wave data
-RLAPI void UnloadSound(Sound sound);                                  // Unload sound
-
-// Wave/Sound management functions
-RLAPI void PlaySound(Sound sound);                                    // Play a sound
-RLAPI void PauseSound(Sound sound);                                   // Pause a sound
-RLAPI void ResumeSound(Sound sound);                                  // Resume a paused sound
-RLAPI void StopSound(Sound sound);                                    // Stop playing a sound
-RLAPI bool IsSoundPlaying(Sound sound);                               // Check if a sound is currently playing
-RLAPI void SetSoundVolume(Sound sound, float volume);                 // Set volume for a sound (1.0 is max level)
-RLAPI void SetSoundPitch(Sound sound, float pitch);                   // Set pitch for a sound (1.0 is base level)
-RLAPI void WaveFormat(Wave *wave, int sampleRate, int sampleSize, int channels);  // Convert wave data to desired format
-RLAPI Wave WaveCopy(Wave wave);                                       // Copy a wave to a new wave
-RLAPI void WaveCrop(Wave *wave, int initSample, int finalSample);     // Crop a wave to defined samples range
-RLAPI float *GetWaveData(Wave wave);                                  // Get samples data from wave as a floats array
-
-// Music management functions
-RLAPI Music LoadMusicStream(const char *fileName);                    // Load music stream from file
-RLAPI void UnloadMusicStream(Music music);                            // Unload music stream
-RLAPI void PlayMusicStream(Music music);                              // Start music playing
-RLAPI void UpdateMusicStream(Music music);                            // Updates buffers for music streaming
-RLAPI void StopMusicStream(Music music);                              // Stop music playing
-RLAPI void PauseMusicStream(Music music);                             // Pause music playing
-RLAPI void ResumeMusicStream(Music music);                            // Resume playing paused music
-RLAPI bool IsMusicPlaying(Music music);                               // Check if music is playing
-RLAPI void SetMusicVolume(Music music, float volume);                 // Set volume for music (1.0 is max level)
-RLAPI void SetMusicPitch(Music music, float pitch);                   // Set pitch for a music (1.0 is base level)
-RLAPI void SetMusicLoopCount(Music music, float count);               // Set music loop count (loop repeats)
-RLAPI float GetMusicTimeLength(Music music);                          // Get music time length (in seconds)
-RLAPI float GetMusicTimePlayed(Music music);                          // Get current music time played (in seconds)
-
-// AudioStream management functions
-RLAPI AudioStream InitAudioStream(unsigned int sampleRate, unsigned int sampleSize,
-                                  unsigned int channels);             // Init audio stream (to stream raw audio pcm data)
-RLAPI void UpdateAudioStream(AudioStream stream, const void *data, int samplesCount); // Update audio stream buffers with data
-RLAPI void CloseAudioStream(AudioStream stream);                      // Close audio stream and free memory
-RLAPI bool IsAudioBufferProcessed(AudioStream stream);                // Check if any audio stream buffers requires refill
-RLAPI void PlayAudioStream(AudioStream stream);                       // Play audio stream
-RLAPI void PauseAudioStream(AudioStream stream);                      // Pause audio stream
-RLAPI void ResumeAudioStream(AudioStream stream);                     // Resume audio stream
-RLAPI void StopAudioStream(AudioStream stream);                       // Stop audio stream
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // RAYLIB_H

release/rpi/raylib.h

@@ -1,1076 +0,0 @@
-/**********************************************************************************************
-*
-*   raylib v1.7.0 
-*
-*   A simple and easy-to-use library to learn videogames programming (www.raylib.com)
-*
-*   FEATURES:
-*       - Library written in plain C code (C99)
-*       - Multiple platforms supported: Windows, Linux, Mac, Android, Raspberry Pi, HTML5.
-*       - Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES 2.0)
-*       - Unique OpenGL abstraction layer (usable as standalone module): [rlgl]
-*       - Powerful fonts module with SpriteFonts support (XNA bitmap fonts, AngelCode fonts, TTF)
-*       - Multiple textures support, including compressed formats and mipmaps generation
-*       - Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps
-*       - Powerful math module for Vector2, Vector3, Matrix and Quaternion operations: [raymath]
-*       - Audio loading and playing with streaming support and mixing channels: [audio]
-*       - VR stereo rendering support with configurable HMD device parameters
-*       - Minimal external dependencies (GLFW3, OpenGL, OpenAL)
-*       - Complete bindings for Lua, Go and Pascal
-*
-*   NOTES:
-*       32bit Colors - Any defined Color is always RGBA (4 byte)
-*       One custom font is loaded by default when InitWindow() [core]
-*       If using OpenGL 3.3 or ES2, one default shader is loaded automatically (internally defined) [rlgl]
-*       If using OpenGL 3.3 or ES2, several vertex buffers (VAO/VBO) are created to manage lines-triangles-quads
-*
-*   DEPENDENCIES:
-*       GLFW3 (www.glfw.org) for window/context management and input [core]
-*       GLAD for OpenGL extensions loading (3.3 Core profile, only PLATFORM_DESKTOP) [rlgl]
-*       OpenAL Soft for audio device/context management [audio]
-*
-*   OPTIONAL DEPENDENCIES:
-*       stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA) [textures]
-*       stb_image_write (Sean Barret) for image writting (PNG) [utils]
-*       stb_truetype (Sean Barret) for ttf fonts loading [text]
-*       stb_vorbis (Sean Barret) for ogg audio loading [audio]
-*       jar_xm (Joshua Reisenauer) for XM audio module loading [audio]
-*       jar_mod (Joshua Reisenauer) for MOD audio module loading [audio]
-*       dr_flac (David Reid) for FLAC audio file loading [audio]
-*       tinfl for data decompression (DEFLATE algorithm) [rres]
-*
-*
-*   LICENSE: zlib/libpng
-*
-*   raylib is licensed under an unmodified zlib/libpng license, which is an OSI-certified,
-*   BSD-like license that allows static linking with closed source software:
-*
-*   Copyright (c) 2013-2017 Ramon Santamaria (@raysan5)
-*
-*   This software is provided "as-is", without any express or implied warranty. In no event
-*   will the authors be held liable for any damages arising from the use of this software.
-*
-*   Permission is granted to anyone to use this software for any purpose, including commercial
-*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
-*
-*     1. The origin of this software must not be misrepresented; you must not claim that you
-*     wrote the original software. If you use this software in a product, an acknowledgment
-*     in the product documentation would be appreciated but is not required.
-*
-*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
-*     as being the original software.
-*
-*     3. This notice may not be removed or altered from any source distribution.
-*
-**********************************************************************************************/
-
-#ifndef RAYLIB_H
-#define RAYLIB_H
-
-// Choose your platform here or just define it at compile time: -DPLATFORM_DESKTOP
-//#define PLATFORM_DESKTOP      // Windows, Linux or OSX
-//#define PLATFORM_ANDROID      // Android device
-//#define PLATFORM_RPI          // Raspberry Pi
-//#define PLATFORM_WEB          // HTML5 (emscripten, asm.js)
-
-// Security check in case no PLATFORM_* defined
-#if !defined(PLATFORM_DESKTOP) && !defined(PLATFORM_ANDROID) && !defined(PLATFORM_RPI) && !defined(PLATFORM_WEB)
-    #define PLATFORM_DESKTOP
-#endif
-
-#if defined(_WIN32) && defined(BUILDING_DLL)
-    #define RLAPI __declspec(dllexport)         // We are building raylib as a Win32 DLL
-#elif defined(_WIN32) && defined(RAYLIB_DLL)
-    #define RLAPI __declspec(dllimport)         // We are using raylib as a Win32 DLL
-#else
-    #define RLAPI   // We are building or using raylib as a static library (or Linux shared library)
-#endif
-
-//----------------------------------------------------------------------------------
-// Some basic Defines
-//----------------------------------------------------------------------------------
-#ifndef PI
-    #define PI 3.14159265358979323846f
-#endif
-
-#define DEG2RAD (PI/180.0f)
-#define RAD2DEG (180.0f/PI)
-
-// raylib Config Flags
-#define FLAG_SHOW_LOGO              1       // Set to show raylib logo at startup
-#define FLAG_FULLSCREEN_MODE        2       // Set to run program in fullscreen
-#define FLAG_WINDOW_RESIZABLE       4       // Set to allow resizable window
-#define FLAG_WINDOW_DECORATED       8       // Set to show window decoration (frame and buttons)
-#define FLAG_WINDOW_TRANSPARENT    16       // Set to allow transparent window
-#define FLAG_MSAA_4X_HINT          32       // Set to try enabling MSAA 4X
-#define FLAG_VSYNC_HINT            64       // Set to try enabling V-Sync on GPU
-
-// Keyboard Function Keys
-#define KEY_SPACE            32
-#define KEY_ESCAPE          256
-#define KEY_ENTER           257
-#define KEY_BACKSPACE       259
-#define KEY_RIGHT           262
-#define KEY_LEFT            263
-#define KEY_DOWN            264
-#define KEY_UP              265
-#define KEY_F1              290
-#define KEY_F2              291
-#define KEY_F3              292
-#define KEY_F4              293
-#define KEY_F5              294
-#define KEY_F6              295
-#define KEY_F7              296
-#define KEY_F8              297
-#define KEY_F9              298
-#define KEY_F10             299
-#define KEY_F11             300
-#define KEY_F12             301
-#define KEY_LEFT_SHIFT      340
-#define KEY_LEFT_CONTROL    341
-#define KEY_LEFT_ALT        342
-#define KEY_RIGHT_SHIFT     344
-#define KEY_RIGHT_CONTROL   345
-#define KEY_RIGHT_ALT       346
-
-// Keyboard Alpha Numeric Keys
-#define KEY_ZERO             48
-#define KEY_ONE              49
-#define KEY_TWO              50
-#define KEY_THREE            51
-#define KEY_FOUR             52
-#define KEY_FIVE             53
-#define KEY_SIX              54
-#define KEY_SEVEN            55
-#define KEY_EIGHT            56
-#define KEY_NINE             57
-#define KEY_A                65
-#define KEY_B                66
-#define KEY_C                67
-#define KEY_D                68
-#define KEY_E                69
-#define KEY_F                70
-#define KEY_G                71
-#define KEY_H                72
-#define KEY_I                73
-#define KEY_J                74
-#define KEY_K                75
-#define KEY_L                76
-#define KEY_M                77
-#define KEY_N                78
-#define KEY_O                79
-#define KEY_P                80
-#define KEY_Q                81
-#define KEY_R                82
-#define KEY_S                83
-#define KEY_T                84
-#define KEY_U                85
-#define KEY_V                86
-#define KEY_W                87
-#define KEY_X                88
-#define KEY_Y                89
-#define KEY_Z                90
-
-#if defined(PLATFORM_ANDROID)
-    // Android Physical Buttons
-    #define KEY_BACK              4
-    #define KEY_MENU             82
-    #define KEY_VOLUME_UP        24
-    #define KEY_VOLUME_DOWN      25
-#endif
-
-// Mouse Buttons
-#define MOUSE_LEFT_BUTTON     0
-#define MOUSE_RIGHT_BUTTON    1
-#define MOUSE_MIDDLE_BUTTON   2
-
-// Touch points registered
-#define MAX_TOUCH_POINTS     2
-
-// Gamepad Number
-#define GAMEPAD_PLAYER1       0
-#define GAMEPAD_PLAYER2       1
-#define GAMEPAD_PLAYER3       2
-#define GAMEPAD_PLAYER4       3
-
-// Gamepad Buttons/Axis
-
-// PS3 USB Controller Buttons
-#define GAMEPAD_PS3_BUTTON_TRIANGLE 0
-#define GAMEPAD_PS3_BUTTON_CIRCLE   1
-#define GAMEPAD_PS3_BUTTON_CROSS    2
-#define GAMEPAD_PS3_BUTTON_SQUARE   3
-#define GAMEPAD_PS3_BUTTON_L1       6
-#define GAMEPAD_PS3_BUTTON_R1       7
-#define GAMEPAD_PS3_BUTTON_L2       4
-#define GAMEPAD_PS3_BUTTON_R2       5
-#define GAMEPAD_PS3_BUTTON_START    8
-#define GAMEPAD_PS3_BUTTON_SELECT   9
-#define GAMEPAD_PS3_BUTTON_UP      24
-#define GAMEPAD_PS3_BUTTON_RIGHT   25
-#define GAMEPAD_PS3_BUTTON_DOWN    26
-#define GAMEPAD_PS3_BUTTON_LEFT    27
-#define GAMEPAD_PS3_BUTTON_PS      12
-
-// PS3 USB Controller Axis
-#define GAMEPAD_PS3_AXIS_LEFT_X     0
-#define GAMEPAD_PS3_AXIS_LEFT_Y     1
-#define GAMEPAD_PS3_AXIS_RIGHT_X    2
-#define GAMEPAD_PS3_AXIS_RIGHT_Y    5
-#define GAMEPAD_PS3_AXIS_L2         3       // [1..-1] (pressure-level)
-#define GAMEPAD_PS3_AXIS_R2         4       // [1..-1] (pressure-level)
-
-// Xbox360 USB Controller Buttons
-#define GAMEPAD_XBOX_BUTTON_A       0
-#define GAMEPAD_XBOX_BUTTON_B       1
-#define GAMEPAD_XBOX_BUTTON_X       2
-#define GAMEPAD_XBOX_BUTTON_Y       3
-#define GAMEPAD_XBOX_BUTTON_LB      4
-#define GAMEPAD_XBOX_BUTTON_RB      5
-#define GAMEPAD_XBOX_BUTTON_SELECT  6
-#define GAMEPAD_XBOX_BUTTON_START   7
-#define GAMEPAD_XBOX_BUTTON_UP      10
-#define GAMEPAD_XBOX_BUTTON_RIGHT   11
-#define GAMEPAD_XBOX_BUTTON_DOWN    12
-#define GAMEPAD_XBOX_BUTTON_LEFT    13
-#define GAMEPAD_XBOX_BUTTON_HOME    8
-
-// Xbox360 USB Controller Axis
-// NOTE: For Raspberry Pi, axis must be reconfigured
-#if defined(PLATFORM_RPI)
-    #define GAMEPAD_XBOX_AXIS_LEFT_X    0   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_LEFT_Y    1   // [-1..1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_X   3   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_Y   4   // [-1..1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_LT        2   // [-1..1] (pressure-level)
-    #define GAMEPAD_XBOX_AXIS_RT        5   // [-1..1] (pressure-level)
-#else
-    #define GAMEPAD_XBOX_AXIS_LEFT_X    0   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_LEFT_Y    1   // [1..-1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_X   2   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_Y   3   // [1..-1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_LT        4   // [-1..1] (pressure-level)
-    #define GAMEPAD_XBOX_AXIS_RT        5   // [-1..1] (pressure-level)
-#endif
-
-// NOTE: MSC C++ compiler does not support compound literals (C99 feature)
-// Plain structures in C++ (without constructors) can be initialized from { } initializers.
-#ifdef __cplusplus
-    #define CLITERAL
-#else
-    #define CLITERAL    (Color)
-#endif
-
-// Some Basic Colors
-// NOTE: Custom raylib color palette for amazing visuals on WHITE background
-#define LIGHTGRAY  CLITERAL{ 200, 200, 200, 255 }   // Light Gray
-#define GRAY       CLITERAL{ 130, 130, 130, 255 }   // Gray
-#define DARKGRAY   CLITERAL{ 80, 80, 80, 255 }      // Dark Gray
-#define YELLOW     CLITERAL{ 253, 249, 0, 255 }     // Yellow
-#define GOLD       CLITERAL{ 255, 203, 0, 255 }     // Gold
-#define ORANGE     CLITERAL{ 255, 161, 0, 255 }     // Orange
-#define PINK       CLITERAL{ 255, 109, 194, 255 }   // Pink
-#define RED        CLITERAL{ 230, 41, 55, 255 }     // Red
-#define MAROON     CLITERAL{ 190, 33, 55, 255 }     // Maroon
-#define GREEN      CLITERAL{ 0, 228, 48, 255 }      // Green
-#define LIME       CLITERAL{ 0, 158, 47, 255 }      // Lime
-#define DARKGREEN  CLITERAL{ 0, 117, 44, 255 }      // Dark Green
-#define SKYBLUE    CLITERAL{ 102, 191, 255, 255 }   // Sky Blue
-#define BLUE       CLITERAL{ 0, 121, 241, 255 }     // Blue
-#define DARKBLUE   CLITERAL{ 0, 82, 172, 255 }      // Dark Blue
-#define PURPLE     CLITERAL{ 200, 122, 255, 255 }   // Purple
-#define VIOLET     CLITERAL{ 135, 60, 190, 255 }    // Violet
-#define DARKPURPLE CLITERAL{ 112, 31, 126, 255 }    // Dark Purple
-#define BEIGE      CLITERAL{ 211, 176, 131, 255 }   // Beige
-#define BROWN      CLITERAL{ 127, 106, 79, 255 }    // Brown
-#define DARKBROWN  CLITERAL{ 76, 63, 47, 255 }      // Dark Brown
-
-#define WHITE      CLITERAL{ 255, 255, 255, 255 }   // White
-#define BLACK      CLITERAL{ 0, 0, 0, 255 }         // Black
-#define BLANK      CLITERAL{ 0, 0, 0, 0 }           // Blank (Transparent)
-#define MAGENTA    CLITERAL{ 255, 0, 255, 255 }     // Magenta
-#define RAYWHITE   CLITERAL{ 245, 245, 245, 255 }   // My own White (raylib logo)
-
-//----------------------------------------------------------------------------------
-// Structures Definition
-//----------------------------------------------------------------------------------
-#ifndef __cplusplus
-// Boolean type
-    #if !defined(_STDBOOL_H)
-        typedef enum { false, true } bool;
-        #define _STDBOOL_H
-    #endif
-#endif
-
-// Vector2 type
-typedef struct Vector2 {
-    float x;
-    float y;
-} Vector2;
-
-// Vector3 type
-typedef struct Vector3 {
-    float x;
-    float y;
-    float z;
-} Vector3;
-
-// Matrix type (OpenGL style 4x4 - right handed, column major)
-typedef struct Matrix {
-    float m0, m4, m8, m12;
-    float m1, m5, m9, m13;
-    float m2, m6, m10, m14;
-    float m3, m7, m11, m15;
-} Matrix;
-
-// Color type, RGBA (32bit)
-typedef struct Color {
-    unsigned char r;
-    unsigned char g;
-    unsigned char b;
-    unsigned char a;
-} Color;
-
-// Rectangle type
-typedef struct Rectangle {
-    int x;
-    int y;
-    int width;
-    int height;
-} Rectangle;
-
-// Image type, bpp always RGBA (32bit)
-// NOTE: Data stored in CPU memory (RAM)
-typedef struct Image {
-    void *data;             // Image raw data
-    int width;              // Image base width
-    int height;             // Image base height
-    int mipmaps;            // Mipmap levels, 1 by default
-    int format;             // Data format (TextureFormat type)
-} Image;
-
-// Texture2D type
-// NOTE: Data stored in GPU memory
-typedef struct Texture2D {
-    unsigned int id;        // OpenGL texture id
-    int width;              // Texture base width
-    int height;             // Texture base height
-    int mipmaps;            // Mipmap levels, 1 by default
-    int format;             // Data format (TextureFormat type)
-} Texture2D;
-
-// RenderTexture2D type, for texture rendering
-typedef struct RenderTexture2D {
-    unsigned int id;        // OpenGL Framebuffer Object (FBO) id
-    Texture2D texture;      // Color buffer attachment texture
-    Texture2D depth;        // Depth buffer attachment texture
-} RenderTexture2D;
-
-// SpriteFont character info
-typedef struct CharInfo {
-    int value;              // Character value (Unicode)
-    Rectangle rec;          // Character rectangle in sprite font
-    int offsetX;            // Character offset X when drawing
-    int offsetY;            // Character offset Y when drawing
-    int advanceX;           // Character advance position X
-} CharInfo;
-
-// SpriteFont type, includes texture and charSet array data
-typedef struct SpriteFont {
-    Texture2D texture;      // Font texture
-    int baseSize;           // Base size (default chars height)
-    int charsCount;         // Number of characters
-    CharInfo *chars;        // Characters info data
-} SpriteFont;
-
-// Camera type, defines a camera position/orientation in 3d space
-typedef struct Camera {
-    Vector3 position;       // Camera position
-    Vector3 target;         // Camera target it looks-at
-    Vector3 up;             // Camera up vector (rotation over its axis)
-    float fovy;             // Camera field-of-view apperture in Y (degrees)
-} Camera;
-
-// Camera2D type, defines a 2d camera
-typedef struct Camera2D {
-    Vector2 offset;         // Camera offset (displacement from target)
-    Vector2 target;         // Camera target (rotation and zoom origin)
-    float rotation;         // Camera rotation in degrees
-    float zoom;             // Camera zoom (scaling), should be 1.0f by default
-} Camera2D;
-
-// Bounding box type
-typedef struct BoundingBox {
-    Vector3 min;            // minimum vertex box-corner
-    Vector3 max;            // maximum vertex box-corner
-} BoundingBox;
-
-// Vertex data definning a mesh
-typedef struct Mesh {
-    int vertexCount;        // number of vertices stored in arrays
-    int triangleCount;      // number of triangles stored (indexed or not)
-    float *vertices;        // vertex position (XYZ - 3 components per vertex) (shader-location = 0)
-    float *texcoords;       // vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1)
-    float *texcoords2;      // vertex second texture coordinates (useful for lightmaps) (shader-location = 5)
-    float *normals;         // vertex normals (XYZ - 3 components per vertex) (shader-location = 2)
-    float *tangents;        // vertex tangents (XYZ - 3 components per vertex) (shader-location = 4)
-    unsigned char *colors;  // vertex colors (RGBA - 4 components per vertex) (shader-location = 3)
-    unsigned short *indices;// vertex indices (in case vertex data comes indexed)
-
-    unsigned int vaoId;     // OpenGL Vertex Array Object id
-    unsigned int vboId[7];  // OpenGL Vertex Buffer Objects id (7 types of vertex data)
-} Mesh;
-
-// Shader type (generic shader)
-typedef struct Shader {
-    unsigned int id;        // Shader program id
-
-    // Vertex attributes locations (default locations)
-    int vertexLoc;          // Vertex attribute location point    (default-location = 0)
-    int texcoordLoc;        // Texcoord attribute location point  (default-location = 1)
-    int texcoord2Loc;       // Texcoord2 attribute location point (default-location = 5)
-    int normalLoc;          // Normal attribute location point    (default-location = 2)
-    int tangentLoc;         // Tangent attribute location point   (default-location = 4)
-    int colorLoc;           // Color attibute location point      (default-location = 3)
-
-    // Uniform locations
-    int mvpLoc;             // ModelView-Projection matrix uniform location point (vertex shader)
-    int colDiffuseLoc;      // Diffuse color uniform location point (fragment shader)
-    int colAmbientLoc;      // Ambient color uniform location point (fragment shader)
-    int colSpecularLoc;     // Specular color uniform location point (fragment shader)
-
-    // Texture map locations (generic for any kind of map)
-    int mapTexture0Loc;     // Map texture uniform location point (default-texture-unit = 0)
-    int mapTexture1Loc;     // Map texture uniform location point (default-texture-unit = 1)
-    int mapTexture2Loc;     // Map texture uniform location point (default-texture-unit = 2)
-} Shader;
-
-// Material type
-typedef struct Material {
-    Shader shader;          // Standard shader (supports 3 map textures)
-
-    Texture2D texDiffuse;   // Diffuse texture  (binded to shader mapTexture0Loc)
-    Texture2D texNormal;    // Normal texture   (binded to shader mapTexture1Loc)
-    Texture2D texSpecular;  // Specular texture (binded to shader mapTexture2Loc)
-
-    Color colDiffuse;       // Diffuse color
-    Color colAmbient;       // Ambient color
-    Color colSpecular;      // Specular color
-
-    float glossiness;       // Glossiness level (Ranges from 0 to 1000)
-} Material;
-
-// Model type
-typedef struct Model {
-    Mesh mesh;              // Vertex data buffers (RAM and VRAM)
-    Matrix transform;       // Local transform matrix
-    Material material;      // Shader and textures data
-} Model;
-
-// Ray type (useful for raycast)
-typedef struct Ray {
-    Vector3 position;       // Ray position (origin)
-    Vector3 direction;      // Ray direction
-} Ray;
-
-// Raycast hit information
-typedef struct RayHitInfo {
-    bool hit;               // Did the ray hit something?
-    float distance;         // Distance to nearest hit
-    Vector3 position;       // Position of nearest hit
-    Vector3 normal;         // Surface normal of hit
-} RayHitInfo;
-
-// Wave type, defines audio wave data
-typedef struct Wave {
-    unsigned int sampleCount;   // Number of samples
-    unsigned int sampleRate;    // Frequency (samples per second)
-    unsigned int sampleSize;    // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
-    unsigned int channels;      // Number of channels (1-mono, 2-stereo)
-    void *data;                 // Buffer data pointer
-} Wave;
-
-// Sound source type
-typedef struct Sound {
-    unsigned int source;    // OpenAL audio source id
-    unsigned int buffer;    // OpenAL audio buffer id
-    int format;             // OpenAL audio format specifier
-} Sound;
-
-// Music type (file streaming from memory)
-// NOTE: Anything longer than ~10 seconds should be streamed
-typedef struct MusicData *Music;
-
-// Audio stream type
-// NOTE: Useful to create custom audio streams not bound to a specific file
-typedef struct AudioStream {
-    unsigned int sampleRate;    // Frequency (samples per second)
-    unsigned int sampleSize;    // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
-    unsigned int channels;      // Number of channels (1-mono, 2-stereo)
-
-    int format;                 // OpenAL audio format specifier
-    unsigned int source;        // OpenAL audio source id
-    unsigned int buffers[2];    // OpenAL audio buffers (double buffering)
-} AudioStream;
-
-// rRES data returned when reading a resource, 
-// it contains all required data for user (24 byte)
-typedef struct RRESData {
-    unsigned int type;          // Resource type (4 byte)
-
-    unsigned int param1;        // Resouce parameter 1 (4 byte)
-    unsigned int param2;        // Resouce parameter 2 (4 byte)
-    unsigned int param3;        // Resouce parameter 3 (4 byte)
-    unsigned int param4;        // Resouce parameter 4 (4 byte)
-
-    void *data;                 // Resource data pointer (4 byte)
-} RRESData;
-
-// RRES type (pointer to RRESData array)
-typedef struct RRESData *RRES;
-
-//----------------------------------------------------------------------------------
-// Enumerators Definition
-//----------------------------------------------------------------------------------
-// Trace log type
-typedef enum { 
-    INFO = 0,
-    WARNING, 
-    ERROR, 
-    DEBUG, 
-    OTHER 
-} LogType;
-
-// Texture formats
-// NOTE: Support depends on OpenGL version and platform
-typedef enum {
-    UNCOMPRESSED_GRAYSCALE = 1,     // 8 bit per pixel (no alpha)
-    UNCOMPRESSED_GRAY_ALPHA,        // 16 bpp (2 channels)
-    UNCOMPRESSED_R5G6B5,            // 16 bpp
-    UNCOMPRESSED_R8G8B8,            // 24 bpp
-    UNCOMPRESSED_R5G5B5A1,          // 16 bpp (1 bit alpha)
-    UNCOMPRESSED_R4G4B4A4,          // 16 bpp (4 bit alpha)
-    UNCOMPRESSED_R8G8B8A8,          // 32 bpp
-    UNCOMPRESSED_R32G32B32,         // 32 bit per channel (float) - HDR
-    COMPRESSED_DXT1_RGB,            // 4 bpp (no alpha)
-    COMPRESSED_DXT1_RGBA,           // 4 bpp (1 bit alpha)
-    COMPRESSED_DXT3_RGBA,           // 8 bpp
-    COMPRESSED_DXT5_RGBA,           // 8 bpp
-    COMPRESSED_ETC1_RGB,            // 4 bpp
-    COMPRESSED_ETC2_RGB,            // 4 bpp
-    COMPRESSED_ETC2_EAC_RGBA,       // 8 bpp
-    COMPRESSED_PVRT_RGB,            // 4 bpp
-    COMPRESSED_PVRT_RGBA,           // 4 bpp
-    COMPRESSED_ASTC_4x4_RGBA,       // 8 bpp
-    COMPRESSED_ASTC_8x8_RGBA        // 2 bpp
-} TextureFormat;
-
-// Texture parameters: filter mode
-// NOTE 1: Filtering considers mipmaps if available in the texture
-// NOTE 2: Filter is accordingly set for minification and magnification
-typedef enum {
-    FILTER_POINT = 0,               // No filter, just pixel aproximation
-    FILTER_BILINEAR,                // Linear filtering
-    FILTER_TRILINEAR,               // Trilinear filtering (linear with mipmaps)
-    FILTER_ANISOTROPIC_4X,          // Anisotropic filtering 4x
-    FILTER_ANISOTROPIC_8X,          // Anisotropic filtering 8x
-    FILTER_ANISOTROPIC_16X,         // Anisotropic filtering 16x
-} TextureFilterMode;
-
-// Texture parameters: wrap mode
-typedef enum { 
-    WRAP_REPEAT = 0, 
-    WRAP_CLAMP, 
-    WRAP_MIRROR 
-} TextureWrapMode;
-
-// Color blending modes (pre-defined)
-typedef enum { 
-    BLEND_ALPHA = 0, 
-    BLEND_ADDITIVE, 
-    BLEND_MULTIPLIED
-} BlendMode;
-
-// Gestures type
-// NOTE: It could be used as flags to enable only some gestures
-typedef enum {
-    GESTURE_NONE        = 0,
-    GESTURE_TAP         = 1,
-    GESTURE_DOUBLETAP   = 2,
-    GESTURE_HOLD        = 4,
-    GESTURE_DRAG        = 8,
-    GESTURE_SWIPE_RIGHT = 16,
-    GESTURE_SWIPE_LEFT  = 32,
-    GESTURE_SWIPE_UP    = 64,
-    GESTURE_SWIPE_DOWN  = 128,
-    GESTURE_PINCH_IN    = 256,
-    GESTURE_PINCH_OUT   = 512
-} Gestures;
-
-// Camera system modes
-typedef enum {
-    CAMERA_CUSTOM = 0,
-    CAMERA_FREE,
-    CAMERA_ORBITAL,
-    CAMERA_FIRST_PERSON,
-    CAMERA_THIRD_PERSON
-} CameraMode;
-
-// Head Mounted Display devices
-typedef enum {
-    HMD_DEFAULT_DEVICE = 0,
-    HMD_OCULUS_RIFT_DK2,
-    HMD_OCULUS_RIFT_CV1,
-    HMD_VALVE_HTC_VIVE,
-    HMD_SAMSUNG_GEAR_VR,
-    HMD_GOOGLE_CARDBOARD,
-    HMD_SONY_PLAYSTATION_VR,
-    HMD_RAZER_OSVR,
-    HMD_FOVE_VR,
-} VrDevice;
-
-// RRESData type
-typedef enum { 
-    RRES_TYPE_RAW = 0, 
-    RRES_TYPE_IMAGE, 
-    RRES_TYPE_WAVE, 
-    RRES_TYPE_VERTEX, 
-    RRES_TYPE_TEXT,
-    RRES_TYPE_FONT_IMAGE,
-    RRES_TYPE_FONT_CHARDATA,    // CharInfo data array
-    RRES_TYPE_DIRECTORY
-} RRESDataType;
-
-#ifdef __cplusplus
-extern "C" {            // Prevents name mangling of functions
-#endif
-
-//------------------------------------------------------------------------------------
-// Global Variables Definition
-//------------------------------------------------------------------------------------
-// It's lonely here...
-
-//------------------------------------------------------------------------------------
-// Window and Graphics Device Functions (Module: core)
-//------------------------------------------------------------------------------------
-
-// Window-related functions
-#if defined(PLATFORM_ANDROID)
-RLAPI void InitWindow(int width, int height, void *state);        // Initialize Android activity
-#elif defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) || defined(PLATFORM_WEB)
-RLAPI void InitWindow(int width, int height, const char *title);  // Initialize window and OpenGL context
-#endif
-RLAPI void CloseWindow(void);                                     // Close window and unload OpenGL context
-RLAPI bool WindowShouldClose(void);                               // Check if KEY_ESCAPE pressed or Close icon pressed
-RLAPI bool IsWindowMinimized(void);                               // Check if window has been minimized (or lost focus)
-RLAPI void ToggleFullscreen(void);                                // Toggle fullscreen mode (only PLATFORM_DESKTOP)
-RLAPI void SetWindowIcon(Image image);                            // Set icon for window (only PLATFORM_DESKTOP)
-RLAPI void SetWindowPosition(int x, int y);                       // Set window position on screen (only PLATFORM_DESKTOP)
-RLAPI void SetWindowMonitor(int monitor);                         // Set monitor for the current window (fullscreen mode)
-RLAPI void SetWindowMinSize(int width, int height);               // Set window minimum dimensions (for FLAG_WINDOW_RESIZABLE)
-RLAPI int GetScreenWidth(void);                                   // Get current screen width
-RLAPI int GetScreenHeight(void);                                  // Get current screen height
-
-#if !defined(PLATFORM_ANDROID)
-// Cursor-related functions
-RLAPI void ShowCursor(void);                                      // Shows cursor
-RLAPI void HideCursor(void);                                      // Hides cursor
-RLAPI bool IsCursorHidden(void);                                  // Check if cursor is not visible
-RLAPI void EnableCursor(void);                                    // Enables cursor (unlock cursor)
-RLAPI void DisableCursor(void);                                   // Disables cursor (lock cursor)
-#endif
-
-// Drawing-related functions
-RLAPI void ClearBackground(Color color);                          // Set background color (framebuffer clear color)
-RLAPI void BeginDrawing(void);                                    // Setup canvas (framebuffer) to start drawing
-RLAPI void EndDrawing(void);                                      // End canvas drawing and swap buffers (double buffering)
-RLAPI void Begin2dMode(Camera2D camera);                          // Initialize 2D mode with custom camera (2D)
-RLAPI void End2dMode(void);                                       // Ends 2D mode with custom camera
-RLAPI void Begin3dMode(Camera camera);                            // Initializes 3D mode with custom camera (3D)
-RLAPI void End3dMode(void);                                       // Ends 3D mode and returns to default 2D orthographic mode
-RLAPI void BeginTextureMode(RenderTexture2D target);              // Initializes render texture for drawing
-RLAPI void EndTextureMode(void);                                  // Ends drawing to render texture
-
-// Screen-space-related functions
-RLAPI Ray GetMouseRay(Vector2 mousePosition, Camera camera);      // Returns a ray trace from mouse position
-RLAPI Vector2 GetWorldToScreen(Vector3 position, Camera camera);  // Returns the screen space position for a 3d world space position
-RLAPI Matrix GetCameraMatrix(Camera camera);                      // Returns camera transform matrix (view matrix)
-
-// Timming-related functions
-RLAPI void SetTargetFPS(int fps);                                 // Set target FPS (maximum)
-RLAPI int GetFPS(void);                                           // Returns current FPS
-RLAPI float GetFrameTime(void);                                   // Returns time in seconds for last frame drawn
-
-// Color-related functions
-RLAPI int GetHexValue(Color color);                               // Returns hexadecimal value for a Color
-RLAPI Color GetColor(int hexValue);                               // Returns a Color struct from hexadecimal value
-RLAPI Color Fade(Color color, float alpha);                       // Color fade-in or fade-out, alpha goes from 0.0f to 1.0f
-RLAPI float *ColorToFloat(Color color);                           // Converts Color to float array and normalizes
-RLAPI float *VectorToFloat(Vector3 vec);                          // Converts Vector3 to float array
-RLAPI float *MatrixToFloat(Matrix mat);                           // Converts Matrix to float array
-
-// Misc. functions
-RLAPI void ShowLogo(void);                                        // Activate raylib logo at startup (can be done with flags)
-RLAPI void SetConfigFlags(char flags);                            // Setup window configuration flags (view FLAGS)
-RLAPI void TraceLog(int logType, const char *text, ...);          // Show trace log messages (INFO, WARNING, ERROR, DEBUG)
-RLAPI void TakeScreenshot(const char *fileName);                  // Takes a screenshot of current screen (saved a .png)
-RLAPI int GetRandomValue(int min, int max);                       // Returns a random value between min and max (both included)
-
-
-// Files management functions
-RLAPI bool IsFileExtension(const char *fileName, const char *ext);// Check file extension
-RLAPI const char *GetDirectoryPath(const char *fileName);         // Get directory for a given fileName (with path)
-RLAPI const char *GetWorkingDirectory(void);                      // Get current working directory
-RLAPI bool ChangeDirectory(const char *dir);                      // Change working directory, returns true if success
-RLAPI bool IsFileDropped(void);                                   // Check if a file has been dropped into window
-RLAPI char **GetDroppedFiles(int *count);                         // Get dropped files names
-RLAPI void ClearDroppedFiles(void);                               // Clear dropped files paths buffer
-
-// Persistent storage management
-RLAPI void StorageSaveValue(int position, int value);             // Save integer value to storage file (to defined position)
-RLAPI int StorageLoadValue(int position);                         // Load integer value from storage file (from defined position)
-
-//------------------------------------------------------------------------------------
-// Input Handling Functions (Module: core)
-//------------------------------------------------------------------------------------
-
-// Input-related functions: keyboard
-RLAPI bool IsKeyPressed(int key);                             // Detect if a key has been pressed once
-RLAPI bool IsKeyDown(int key);                                // Detect if a key is being pressed
-RLAPI bool IsKeyReleased(int key);                            // Detect if a key has been released once
-RLAPI bool IsKeyUp(int key);                                  // Detect if a key is NOT being pressed
-RLAPI int GetKeyPressed(void);                                // Get latest key pressed
-RLAPI void SetExitKey(int key);                               // Set a custom key to exit program (default is ESC)
-
-// Input-related functions: gamepads
-RLAPI bool IsGamepadAvailable(int gamepad);                   // Detect if a gamepad is available
-RLAPI bool IsGamepadName(int gamepad, const char *name);      // Check gamepad name (if available)
-RLAPI const char *GetGamepadName(int gamepad);                // Return gamepad internal name id
-RLAPI bool IsGamepadButtonPressed(int gamepad, int button);   // Detect if a gamepad button has been pressed once
-RLAPI bool IsGamepadButtonDown(int gamepad, int button);      // Detect if a gamepad button is being pressed
-RLAPI bool IsGamepadButtonReleased(int gamepad, int button);  // Detect if a gamepad button has been released once
-RLAPI bool IsGamepadButtonUp(int gamepad, int button);        // Detect if a gamepad button is NOT being pressed
-RLAPI int GetGamepadButtonPressed(void);                      // Get the last gamepad button pressed
-RLAPI int GetGamepadAxisCount(int gamepad);                   // Return gamepad axis count for a gamepad
-RLAPI float GetGamepadAxisMovement(int gamepad, int axis);    // Return axis movement value for a gamepad axis
-
-// Input-related functions: mouse
-RLAPI bool IsMouseButtonPressed(int button);                  // Detect if a mouse button has been pressed once
-RLAPI bool IsMouseButtonDown(int button);                     // Detect if a mouse button is being pressed
-RLAPI bool IsMouseButtonReleased(int button);                 // Detect if a mouse button has been released once
-RLAPI bool IsMouseButtonUp(int button);                       // Detect if a mouse button is NOT being pressed
-RLAPI int GetMouseX(void);                                    // Returns mouse position X
-RLAPI int GetMouseY(void);                                    // Returns mouse position Y
-RLAPI Vector2 GetMousePosition(void);                         // Returns mouse position XY
-RLAPI void SetMousePosition(Vector2 position);                // Set mouse position XY
-RLAPI int GetMouseWheelMove(void);                            // Returns mouse wheel movement Y
-
-// Input-related functions: touch
-RLAPI int GetTouchX(void);                                    // Returns touch position X for touch point 0 (relative to screen size)
-RLAPI int GetTouchY(void);                                    // Returns touch position Y for touch point 0 (relative to screen size)
-RLAPI Vector2 GetTouchPosition(int index);                    // Returns touch position XY for a touch point index (relative to screen size)
-
-//------------------------------------------------------------------------------------
-// Gestures and Touch Handling Functions (Module: gestures)
-//------------------------------------------------------------------------------------
-RLAPI void SetGesturesEnabled(unsigned int gestureFlags);     // Enable a set of gestures using flags
-RLAPI bool IsGestureDetected(int gesture);                    // Check if a gesture have been detected
-RLAPI int GetGestureDetected(void);                           // Get latest detected gesture
-RLAPI int GetTouchPointsCount(void);                          // Get touch points count
-RLAPI float GetGestureHoldDuration(void);                     // Get gesture hold time in milliseconds
-RLAPI Vector2 GetGestureDragVector(void);                     // Get gesture drag vector
-RLAPI float GetGestureDragAngle(void);                        // Get gesture drag angle
-RLAPI Vector2 GetGesturePinchVector(void);                    // Get gesture pinch delta
-RLAPI float GetGesturePinchAngle(void);                       // Get gesture pinch angle
-
-//------------------------------------------------------------------------------------
-// Camera System Functions (Module: camera)
-//------------------------------------------------------------------------------------
-RLAPI void SetCameraMode(Camera camera, int mode);                // Set camera mode (multiple camera modes available)
-RLAPI void UpdateCamera(Camera *camera);                          // Update camera position for selected mode
-
-RLAPI void SetCameraPanControl(int panKey);                       // Set camera pan key to combine with mouse movement (free camera)
-RLAPI void SetCameraAltControl(int altKey);                       // Set camera alt key to combine with mouse movement (free camera)
-RLAPI void SetCameraSmoothZoomControl(int szKey);                 // Set camera smooth zoom key to combine with mouse (free camera)
-RLAPI void SetCameraMoveControls(int frontKey, int backKey,
-                                 int rightKey, int leftKey,
-                                 int upKey, int downKey);         // Set camera move controls (1st person and 3rd person cameras)
-
-//------------------------------------------------------------------------------------
-// Basic Shapes Drawing Functions (Module: shapes)
-//------------------------------------------------------------------------------------
-
-// Basic shapes drawing functions
-RLAPI void DrawPixel(int posX, int posY, Color color);                                                   // Draw a pixel
-RLAPI void DrawPixelV(Vector2 position, Color color);                                                    // Draw a pixel (Vector version)
-RLAPI void DrawLine(int startPosX, int startPosY, int endPosX, int endPosY, Color color);                // Draw a line
-RLAPI void DrawLineV(Vector2 startPos, Vector2 endPos, Color color);                                     // Draw a line (Vector version)
-RLAPI void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color);                       // Draw a line defining thickness
-RLAPI void DrawLineBezier(Vector2 startPos, Vector2 endPos, float thick, Color color);                   // Draw a line using cubic-bezier curves in-out
-RLAPI void DrawCircle(int centerX, int centerY, float radius, Color color);                              // Draw a color-filled circle
-RLAPI void DrawCircleGradient(int centerX, int centerY, float radius, Color color1, Color color2);       // Draw a gradient-filled circle
-RLAPI void DrawCircleV(Vector2 center, float radius, Color color);                                       // Draw a color-filled circle (Vector version)
-RLAPI void DrawCircleLines(int centerX, int centerY, float radius, Color color);                         // Draw circle outline
-RLAPI void DrawRectangle(int posX, int posY, int width, int height, Color color);                        // Draw a color-filled rectangle
-RLAPI void DrawRectangleRec(Rectangle rec, Color color);                                                 // Draw a color-filled rectangle
-RLAPI void DrawRectanglePro(Rectangle rec, Vector2 origin, float rotation, Color color);                 // Draw a color-filled rectangle with pro parameters
-RLAPI void DrawRectangleGradient(int posX, int posY, int width, int height, Color color1, Color color2); // Draw a gradient-filled rectangle
-RLAPI void DrawRectangleV(Vector2 position, Vector2 size, Color color);                                  // Draw a color-filled rectangle (Vector version)
-RLAPI void DrawRectangleLines(int posX, int posY, int width, int height, Color color);                   // Draw rectangle outline
-RLAPI void DrawTriangle(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                                // Draw a color-filled triangle
-RLAPI void DrawTriangleLines(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                           // Draw triangle outline
-RLAPI void DrawPoly(Vector2 center, int sides, float radius, float rotation, Color color);               // Draw a regular polygon (Vector version)
-RLAPI void DrawPolyEx(Vector2 *points, int numPoints, Color color);                                      // Draw a closed polygon defined by points
-RLAPI void DrawPolyExLines(Vector2 *points, int numPoints, Color color);                                 // Draw polygon lines
-
-// Basic shapes collision detection functions
-RLAPI bool CheckCollisionRecs(Rectangle rec1, Rectangle rec2);                                           // Check collision between two rectangles
-RLAPI bool CheckCollisionCircles(Vector2 center1, float radius1, Vector2 center2, float radius2);        // Check collision between two circles
-RLAPI bool CheckCollisionCircleRec(Vector2 center, float radius, Rectangle rec);                         // Check collision between circle and rectangle
-RLAPI Rectangle GetCollisionRec(Rectangle rec1, Rectangle rec2);                                         // Get collision rectangle for two rectangles collision
-RLAPI bool CheckCollisionPointRec(Vector2 point, Rectangle rec);                                         // Check if point is inside rectangle
-RLAPI bool CheckCollisionPointCircle(Vector2 point, Vector2 center, float radius);                       // Check if point is inside circle
-RLAPI bool CheckCollisionPointTriangle(Vector2 point, Vector2 p1, Vector2 p2, Vector2 p3);               // Check if point is inside a triangle
-
-//------------------------------------------------------------------------------------
-// Texture Loading and Drawing Functions (Module: textures)
-//------------------------------------------------------------------------------------
-
-// Image/Texture2D data loading/unloading functions
-RLAPI Image LoadImage(const char *fileName);                                                             // Load image from file into CPU memory (RAM)
-RLAPI Image LoadImageEx(Color *pixels, int width, int height);                                           // Load image from Color array data (RGBA - 32bit)
-RLAPI Image LoadImagePro(void *data, int width, int height, int format);                                 // Load image from raw data with parameters
-RLAPI Image LoadImageRaw(const char *fileName, int width, int height, int format, int headerSize);       // Load image from RAW file data
-RLAPI Texture2D LoadTexture(const char *fileName);                                                       // Load texture from file into GPU memory (VRAM)
-RLAPI Texture2D LoadTextureFromImage(Image image);                                                       // Load texture from image data
-RLAPI RenderTexture2D LoadRenderTexture(int width, int height);                                          // Load texture for rendering (framebuffer)
-RLAPI void UnloadImage(Image image);                                                                     // Unload image from CPU memory (RAM)
-RLAPI void UnloadTexture(Texture2D texture);                                                             // Unload texture from GPU memory (VRAM)
-RLAPI void UnloadRenderTexture(RenderTexture2D target);                                                  // Unload render texture from GPU memory (VRAM)
-RLAPI Color *GetImageData(Image image);                                                                  // Get pixel data from image as a Color struct array
-RLAPI Image GetTextureData(Texture2D texture);                                                           // Get pixel data from GPU texture and return an Image
-RLAPI void UpdateTexture(Texture2D texture, const void *pixels);                                         // Update GPU texture with new data
-
-// Image manipulation functions
-RLAPI void ImageToPOT(Image *image, Color fillColor);                                                    // Convert image to POT (power-of-two)
-RLAPI void ImageFormat(Image *image, int newFormat);                                                     // Convert image data to desired format
-RLAPI void ImageAlphaMask(Image *image, Image alphaMask);                                                // Apply alpha mask to image
-RLAPI void ImageDither(Image *image, int rBpp, int gBpp, int bBpp, int aBpp);                            // Dither image data to 16bpp or lower (Floyd-Steinberg dithering)
-RLAPI Image ImageCopy(Image image);                                                                      // Create an image duplicate (useful for transformations)
-RLAPI void ImageCrop(Image *image, Rectangle crop);                                                      // Crop an image to a defined rectangle
-RLAPI void ImageResize(Image *image, int newWidth, int newHeight);                                       // Resize and image (bilinear filtering)
-RLAPI void ImageResizeNN(Image *image,int newWidth,int newHeight);                                       // Resize and image (Nearest-Neighbor scaling algorithm)
-RLAPI Image ImageText(const char *text, int fontSize, Color color);                                      // Create an image from text (default font)
-RLAPI Image ImageTextEx(SpriteFont font, const char *text, float fontSize, int spacing, Color tint);     // Create an image from text (custom sprite font)
-RLAPI void ImageDraw(Image *dst, Image src, Rectangle srcRec, Rectangle dstRec);                         // Draw a source image within a destination image
-RLAPI void ImageDrawText(Image *dst, Vector2 position, const char *text, int fontSize, Color color);     // Draw text (default font) within an image (destination)
-RLAPI void ImageDrawTextEx(Image *dst, Vector2 position, SpriteFont font, const char *text,
-                           float fontSize, int spacing, Color color);                                    // Draw text (custom sprite font) within an image (destination)
-RLAPI void ImageFlipVertical(Image *image);                                                              // Flip image vertically
-RLAPI void ImageFlipHorizontal(Image *image);                                                            // Flip image horizontally
-RLAPI void ImageColorTint(Image *image, Color color);                                                    // Modify image color: tint
-RLAPI void ImageColorInvert(Image *image);                                                               // Modify image color: invert
-RLAPI void ImageColorGrayscale(Image *image);                                                            // Modify image color: grayscale
-RLAPI void ImageColorContrast(Image *image, float contrast);                                             // Modify image color: contrast (-100 to 100)
-RLAPI void ImageColorBrightness(Image *image, int brightness);                                           // Modify image color: brightness (-255 to 255)
-
-// Texture2D configuration functions
-RLAPI void GenTextureMipmaps(Texture2D *texture);                                                        // Generate GPU mipmaps for a texture
-RLAPI void SetTextureFilter(Texture2D texture, int filterMode);                                          // Set texture scaling filter mode
-RLAPI void SetTextureWrap(Texture2D texture, int wrapMode);                                              // Set texture wrapping mode
-
-// Texture2D drawing functions
-RLAPI void DrawTexture(Texture2D texture, int posX, int posY, Color tint);                               // Draw a Texture2D
-RLAPI void DrawTextureV(Texture2D texture, Vector2 position, Color tint);                                // Draw a Texture2D with position defined as Vector2
-RLAPI void DrawTextureEx(Texture2D texture, Vector2 position, float rotation, float scale, Color tint);  // Draw a Texture2D with extended parameters
-RLAPI void DrawTextureRec(Texture2D texture, Rectangle sourceRec, Vector2 position, Color tint);         // Draw a part of a texture defined by a rectangle
-RLAPI void DrawTexturePro(Texture2D texture, Rectangle sourceRec, Rectangle destRec, Vector2 origin,     // Draw a part of a texture defined by a rectangle with 'pro' parameters
-                    float rotation, Color tint);
-
-//------------------------------------------------------------------------------------
-// Font Loading and Text Drawing Functions (Module: text)
-//------------------------------------------------------------------------------------
-
-// SpriteFont loading/unloading functions
-RLAPI SpriteFont GetDefaultFont(void);                                                                   // Get the default SpriteFont
-RLAPI SpriteFont LoadSpriteFont(const char *fileName);                                                   // Load SpriteFont from file into GPU memory (VRAM)
-RLAPI SpriteFont LoadSpriteFontEx(const char *fileName, int fontSize, int charsCount, int *fontChars);   // Load SpriteFont from file with extended parameters
-RLAPI void UnloadSpriteFont(SpriteFont spriteFont);                                                      // Unload SpriteFont from GPU memory (VRAM)
-
-// Text drawing functions
-RLAPI void DrawFPS(int posX, int posY);                                                                  // Shows current FPS
-RLAPI void DrawText(const char *text, int posX, int posY, int fontSize, Color color);                    // Draw text (using default font)
-RLAPI void DrawTextEx(SpriteFont spriteFont, const char* text, Vector2 position,                         // Draw text using SpriteFont and additional parameters
-                float fontSize, int spacing, Color tint);
-
-// Text misc. functions
-RLAPI int MeasureText(const char *text, int fontSize);                                                   // Measure string width for default font
-RLAPI Vector2 MeasureTextEx(SpriteFont spriteFont, const char *text, float fontSize, int spacing);       // Measure string size for SpriteFont
-RLAPI const char *FormatText(const char *text, ...);                                                     // Formatting of text with variables to 'embed'
-RLAPI const char *SubText(const char *text, int position, int length);                                   // Get a piece of a text string
-
-//------------------------------------------------------------------------------------
-// Basic 3d Shapes Drawing Functions (Module: models)
-//------------------------------------------------------------------------------------
-
-// Basic geometric 3D shapes drawing functions
-RLAPI void DrawLine3D(Vector3 startPos, Vector3 endPos, Color color);                                    // Draw a line in 3D world space
-RLAPI void DrawCircle3D(Vector3 center, float radius, Vector3 rotationAxis, float rotationAngle, Color color); // Draw a circle in 3D world space
-RLAPI void DrawCube(Vector3 position, float width, float height, float length, Color color);             // Draw cube
-RLAPI void DrawCubeV(Vector3 position, Vector3 size, Color color);                                       // Draw cube (Vector version)
-RLAPI void DrawCubeWires(Vector3 position, float width, float height, float length, Color color);        // Draw cube wires
-RLAPI void DrawCubeTexture(Texture2D texture, Vector3 position, float width, float height, float length, Color color); // Draw cube textured
-RLAPI void DrawSphere(Vector3 centerPos, float radius, Color color);                                     // Draw sphere
-RLAPI void DrawSphereEx(Vector3 centerPos, float radius, int rings, int slices, Color color);            // Draw sphere with extended parameters
-RLAPI void DrawSphereWires(Vector3 centerPos, float radius, int rings, int slices, Color color);         // Draw sphere wires
-RLAPI void DrawCylinder(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone
-RLAPI void DrawCylinderWires(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone wires
-RLAPI void DrawPlane(Vector3 centerPos, Vector2 size, Color color);                                      // Draw a plane XZ
-RLAPI void DrawRay(Ray ray, Color color);                                                                // Draw a ray line
-RLAPI void DrawGrid(int slices, float spacing);                                                          // Draw a grid (centered at (0, 0, 0))
-RLAPI void DrawGizmo(Vector3 position);                                                                  // Draw simple gizmo
-//DrawTorus(), DrawTeapot() could be useful?
-
-//------------------------------------------------------------------------------------
-// Model 3d Loading and Drawing Functions (Module: models)
-//------------------------------------------------------------------------------------
-
-// Model loading/unloading functions
-RLAPI Mesh LoadMesh(const char *fileName);                                                              // Load mesh from file
-RLAPI Mesh LoadMeshEx(int numVertex, float *vData, float *vtData, float *vnData, Color *cData);         // Load mesh from vertex data
-RLAPI Model LoadModel(const char *fileName);                                                            // Load model from file
-RLAPI Model LoadModelFromMesh(Mesh data, bool dynamic);                                                 // Load model from mesh data
-RLAPI Model LoadHeightmap(Image heightmap, Vector3 size);                                               // Load heightmap model from image data
-RLAPI Model LoadCubicmap(Image cubicmap);                                                               // Load cubes-based map model from image data
-RLAPI void UnloadMesh(Mesh *mesh);                                                                      // Unload mesh from memory (RAM and/or VRAM)
-RLAPI void UnloadModel(Model model);                                                                    // Unload model from memory (RAM and/or VRAM)
-
-// Material loading/unloading functions
-RLAPI Material LoadMaterial(const char *fileName);                                                      // Load material from file
-RLAPI Material LoadDefaultMaterial(void);                                                               // Load default material (uses default models shader)
-RLAPI void UnloadMaterial(Material material);                                                           // Unload material from GPU memory (VRAM)
-
-// Model drawing functions
-RLAPI void DrawModel(Model model, Vector3 position, float scale, Color tint);                           // Draw a model (with texture if set)
-RLAPI void DrawModelEx(Model model, Vector3 position, Vector3 rotationAxis,
-                       float rotationAngle, Vector3 scale, Color tint);                                 // Draw a model with extended parameters
-RLAPI void DrawModelWires(Model model, Vector3 position, float scale, Color tint);                      // Draw a model wires (with texture if set)
-RLAPI void DrawModelWiresEx(Model model, Vector3 position, Vector3 rotationAxis,
-                            float rotationAngle, Vector3 scale, Color tint);                            // Draw a model wires (with texture if set) with extended parameters
-RLAPI void DrawBoundingBox(BoundingBox box, Color color);                                               // Draw bounding box (wires)
-RLAPI void DrawBillboard(Camera camera, Texture2D texture, Vector3 center, float size, Color tint);     // Draw a billboard texture
-RLAPI void DrawBillboardRec(Camera camera, Texture2D texture, Rectangle sourceRec,
-                            Vector3 center, float size, Color tint);                                    // Draw a billboard texture defined by sourceRec
-
-// Collision detection functions
-RLAPI BoundingBox CalculateBoundingBox(Mesh mesh);                                                      // Calculate mesh bounding box limits
-RLAPI bool CheckCollisionSpheres(Vector3 centerA, float radiusA, Vector3 centerB, float radiusB);       // Detect collision between two spheres
-RLAPI bool CheckCollisionBoxes(BoundingBox box1, BoundingBox box2);                                     // Detect collision between two bounding boxes
-RLAPI bool CheckCollisionBoxSphere(BoundingBox box, Vector3 centerSphere, float radiusSphere);          // Detect collision between box and sphere
-RLAPI bool CheckCollisionRaySphere(Ray ray, Vector3 spherePosition, float sphereRadius);                // Detect collision between ray and sphere
-RLAPI bool CheckCollisionRaySphereEx(Ray ray, Vector3 spherePosition, float sphereRadius,
-                                     Vector3 *collisionPoint);                                          // Detect collision between ray and sphere, returns collision point
-RLAPI bool CheckCollisionRayBox(Ray ray, BoundingBox box);                                              // Detect collision between ray and box
-RLAPI RayHitInfo GetCollisionRayMesh(Ray ray, Mesh *mesh);                                              // Get collision info between ray and mesh
-RLAPI RayHitInfo GetCollisionRayTriangle(Ray ray, Vector3 p1, Vector3 p2, Vector3 p3);                  // Get collision info between ray and triangle
-RLAPI RayHitInfo GetCollisionRayGround(Ray ray, float groundHeight);                                    // Get collision info between ray and ground plane (Y-normal plane)
-
-//------------------------------------------------------------------------------------
-// Shaders System Functions (Module: rlgl)
-// NOTE: This functions are useless when using OpenGL 1.1
-//------------------------------------------------------------------------------------
-
-// Shader loading/unloading functions
-RLAPI char *LoadText(const char *fileName);                               // Load chars array from text file
-RLAPI Shader LoadShader(char *vsFileName, char *fsFileName);              // Load shader from files and bind default locations
-RLAPI void UnloadShader(Shader shader);                                   // Unload shader from GPU memory (VRAM)
-
-RLAPI Shader GetDefaultShader(void);                                      // Get default shader
-RLAPI Texture2D GetDefaultTexture(void);                                  // Get default texture
-
-// Shader configuration functions
-RLAPI int GetShaderLocation(Shader shader, const char *uniformName);              // Get shader uniform location
-RLAPI void SetShaderValue(Shader shader, int uniformLoc, float *value, int size); // Set shader uniform value (float)
-RLAPI void SetShaderValuei(Shader shader, int uniformLoc, int *value, int size);  // Set shader uniform value (int)
-RLAPI void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat);       // Set shader uniform value (matrix 4x4)
-RLAPI void SetMatrixProjection(Matrix proj);                              // Set a custom projection matrix (replaces internal projection matrix)
-RLAPI void SetMatrixModelview(Matrix view);                               // Set a custom modelview matrix (replaces internal modelview matrix)
-
-// Shading begin/end functions
-RLAPI void BeginShaderMode(Shader shader);                                // Begin custom shader drawing
-RLAPI void EndShaderMode(void);                                           // End custom shader drawing (use default shader)
-RLAPI void BeginBlendMode(int mode);                                      // Begin blending mode (alpha, additive, multiplied)
-RLAPI void EndBlendMode(void);                                            // End blending mode (reset to default: alpha blending)
-
-// VR control functions
-RLAPI void InitVrSimulator(int vrDevice);           // Init VR simulator for selected device
-RLAPI void CloseVrSimulator(void);                  // Close VR simulator for current device
-RLAPI bool IsVrSimulatorReady(void);                // Detect if VR simulator is ready
-RLAPI void UpdateVrTracking(Camera *camera);        // Update VR tracking (position and orientation) and camera
-RLAPI void ToggleVrMode(void);                      // Enable/Disable VR experience
-RLAPI void BeginVrDrawing(void);                    // Begin VR simulator stereo rendering
-RLAPI void EndVrDrawing(void);                      // End VR simulator stereo rendering
-
-//------------------------------------------------------------------------------------
-// Audio Loading and Playing Functions (Module: audio)
-//------------------------------------------------------------------------------------
-
-// Audio device management functions
-RLAPI void InitAudioDevice(void);                                     // Initialize audio device and context
-RLAPI void CloseAudioDevice(void);                                    // Close the audio device and context
-RLAPI bool IsAudioDeviceReady(void);                                  // Check if audio device has been initialized successfully
-RLAPI void SetMasterVolume(float volume);                             // Set master volume (listener)
-
-// Wave/Sound loading/unloading functions
-RLAPI Wave LoadWave(const char *fileName);                            // Load wave data from file
-RLAPI Wave LoadWaveEx(void *data, int sampleCount, int sampleRate, int sampleSize, int channels); // Load wave data from raw array data
-RLAPI Sound LoadSound(const char *fileName);                          // Load sound from file
-RLAPI Sound LoadSoundFromWave(Wave wave);                             // Load sound from wave data
-RLAPI void UpdateSound(Sound sound, const void *data, int samplesCount);// Update sound buffer with new data
-RLAPI void UnloadWave(Wave wave);                                     // Unload wave data
-RLAPI void UnloadSound(Sound sound);                                  // Unload sound
-
-// Wave/Sound management functions
-RLAPI void PlaySound(Sound sound);                                    // Play a sound
-RLAPI void PauseSound(Sound sound);                                   // Pause a sound
-RLAPI void ResumeSound(Sound sound);                                  // Resume a paused sound
-RLAPI void StopSound(Sound sound);                                    // Stop playing a sound
-RLAPI bool IsSoundPlaying(Sound sound);                               // Check if a sound is currently playing
-RLAPI void SetSoundVolume(Sound sound, float volume);                 // Set volume for a sound (1.0 is max level)
-RLAPI void SetSoundPitch(Sound sound, float pitch);                   // Set pitch for a sound (1.0 is base level)
-RLAPI void WaveFormat(Wave *wave, int sampleRate, int sampleSize, int channels);  // Convert wave data to desired format
-RLAPI Wave WaveCopy(Wave wave);                                       // Copy a wave to a new wave
-RLAPI void WaveCrop(Wave *wave, int initSample, int finalSample);     // Crop a wave to defined samples range
-RLAPI float *GetWaveData(Wave wave);                                  // Get samples data from wave as a floats array
-
-// Music management functions
-RLAPI Music LoadMusicStream(const char *fileName);                    // Load music stream from file
-RLAPI void UnloadMusicStream(Music music);                            // Unload music stream
-RLAPI void PlayMusicStream(Music music);                              // Start music playing
-RLAPI void UpdateMusicStream(Music music);                            // Updates buffers for music streaming
-RLAPI void StopMusicStream(Music music);                              // Stop music playing
-RLAPI void PauseMusicStream(Music music);                             // Pause music playing
-RLAPI void ResumeMusicStream(Music music);                            // Resume playing paused music
-RLAPI bool IsMusicPlaying(Music music);                               // Check if music is playing
-RLAPI void SetMusicVolume(Music music, float volume);                 // Set volume for music (1.0 is max level)
-RLAPI void SetMusicPitch(Music music, float pitch);                   // Set pitch for a music (1.0 is base level)
-RLAPI void SetMusicLoopCount(Music music, float count);               // Set music loop count (loop repeats)
-RLAPI float GetMusicTimeLength(Music music);                          // Get music time length (in seconds)
-RLAPI float GetMusicTimePlayed(Music music);                          // Get current music time played (in seconds)
-
-// AudioStream management functions
-RLAPI AudioStream InitAudioStream(unsigned int sampleRate, unsigned int sampleSize,
-                                  unsigned int channels);             // Init audio stream (to stream raw audio pcm data)
-RLAPI void UpdateAudioStream(AudioStream stream, const void *data, int samplesCount); // Update audio stream buffers with data
-RLAPI void CloseAudioStream(AudioStream stream);                      // Close audio stream and free memory
-RLAPI bool IsAudioBufferProcessed(AudioStream stream);                // Check if any audio stream buffers requires refill
-RLAPI void PlayAudioStream(AudioStream stream);                       // Play audio stream
-RLAPI void PauseAudioStream(AudioStream stream);                      // Pause audio stream
-RLAPI void ResumeAudioStream(AudioStream stream);                     // Resume audio stream
-RLAPI void StopAudioStream(AudioStream stream);                       // Stop audio stream
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // RAYLIB_H

release/win32/raylib.h

@@ -1,1076 +0,0 @@
-/**********************************************************************************************
-*
-*   raylib v1.7.0 
-*
-*   A simple and easy-to-use library to learn videogames programming (www.raylib.com)
-*
-*   FEATURES:
-*       - Library written in plain C code (C99)
-*       - Multiple platforms supported: Windows, Linux, Mac, Android, Raspberry Pi, HTML5.
-*       - Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES 2.0)
-*       - Unique OpenGL abstraction layer (usable as standalone module): [rlgl]
-*       - Powerful fonts module with SpriteFonts support (XNA bitmap fonts, AngelCode fonts, TTF)
-*       - Multiple textures support, including compressed formats and mipmaps generation
-*       - Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps
-*       - Powerful math module for Vector2, Vector3, Matrix and Quaternion operations: [raymath]
-*       - Audio loading and playing with streaming support and mixing channels: [audio]
-*       - VR stereo rendering support with configurable HMD device parameters
-*       - Minimal external dependencies (GLFW3, OpenGL, OpenAL)
-*       - Complete bindings for Lua, Go and Pascal
-*
-*   NOTES:
-*       32bit Colors - Any defined Color is always RGBA (4 byte)
-*       One custom font is loaded by default when InitWindow() [core]
-*       If using OpenGL 3.3 or ES2, one default shader is loaded automatically (internally defined) [rlgl]
-*       If using OpenGL 3.3 or ES2, several vertex buffers (VAO/VBO) are created to manage lines-triangles-quads
-*
-*   DEPENDENCIES:
-*       GLFW3 (www.glfw.org) for window/context management and input [core]
-*       GLAD for OpenGL extensions loading (3.3 Core profile, only PLATFORM_DESKTOP) [rlgl]
-*       OpenAL Soft for audio device/context management [audio]
-*
-*   OPTIONAL DEPENDENCIES:
-*       stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA) [textures]
-*       stb_image_write (Sean Barret) for image writting (PNG) [utils]
-*       stb_truetype (Sean Barret) for ttf fonts loading [text]
-*       stb_vorbis (Sean Barret) for ogg audio loading [audio]
-*       jar_xm (Joshua Reisenauer) for XM audio module loading [audio]
-*       jar_mod (Joshua Reisenauer) for MOD audio module loading [audio]
-*       dr_flac (David Reid) for FLAC audio file loading [audio]
-*       tinfl for data decompression (DEFLATE algorithm) [rres]
-*
-*
-*   LICENSE: zlib/libpng
-*
-*   raylib is licensed under an unmodified zlib/libpng license, which is an OSI-certified,
-*   BSD-like license that allows static linking with closed source software:
-*
-*   Copyright (c) 2013-2017 Ramon Santamaria (@raysan5)
-*
-*   This software is provided "as-is", without any express or implied warranty. In no event
-*   will the authors be held liable for any damages arising from the use of this software.
-*
-*   Permission is granted to anyone to use this software for any purpose, including commercial
-*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
-*
-*     1. The origin of this software must not be misrepresented; you must not claim that you
-*     wrote the original software. If you use this software in a product, an acknowledgment
-*     in the product documentation would be appreciated but is not required.
-*
-*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
-*     as being the original software.
-*
-*     3. This notice may not be removed or altered from any source distribution.
-*
-**********************************************************************************************/
-
-#ifndef RAYLIB_H
-#define RAYLIB_H
-
-// Choose your platform here or just define it at compile time: -DPLATFORM_DESKTOP
-//#define PLATFORM_DESKTOP      // Windows, Linux or OSX
-//#define PLATFORM_ANDROID      // Android device
-//#define PLATFORM_RPI          // Raspberry Pi
-//#define PLATFORM_WEB          // HTML5 (emscripten, asm.js)
-
-// Security check in case no PLATFORM_* defined
-#if !defined(PLATFORM_DESKTOP) && !defined(PLATFORM_ANDROID) && !defined(PLATFORM_RPI) && !defined(PLATFORM_WEB)
-    #define PLATFORM_DESKTOP
-#endif
-
-#if defined(_WIN32) && defined(BUILDING_DLL)
-    #define RLAPI __declspec(dllexport)         // We are building raylib as a Win32 DLL
-#elif defined(_WIN32) && defined(RAYLIB_DLL)
-    #define RLAPI __declspec(dllimport)         // We are using raylib as a Win32 DLL
-#else
-    #define RLAPI   // We are building or using raylib as a static library (or Linux shared library)
-#endif
-
-//----------------------------------------------------------------------------------
-// Some basic Defines
-//----------------------------------------------------------------------------------
-#ifndef PI
-    #define PI 3.14159265358979323846f
-#endif
-
-#define DEG2RAD (PI/180.0f)
-#define RAD2DEG (180.0f/PI)
-
-// raylib Config Flags
-#define FLAG_SHOW_LOGO              1       // Set to show raylib logo at startup
-#define FLAG_FULLSCREEN_MODE        2       // Set to run program in fullscreen
-#define FLAG_WINDOW_RESIZABLE       4       // Set to allow resizable window
-#define FLAG_WINDOW_DECORATED       8       // Set to show window decoration (frame and buttons)
-#define FLAG_WINDOW_TRANSPARENT    16       // Set to allow transparent window
-#define FLAG_MSAA_4X_HINT          32       // Set to try enabling MSAA 4X
-#define FLAG_VSYNC_HINT            64       // Set to try enabling V-Sync on GPU
-
-// Keyboard Function Keys
-#define KEY_SPACE            32
-#define KEY_ESCAPE          256
-#define KEY_ENTER           257
-#define KEY_BACKSPACE       259
-#define KEY_RIGHT           262
-#define KEY_LEFT            263
-#define KEY_DOWN            264
-#define KEY_UP              265
-#define KEY_F1              290
-#define KEY_F2              291
-#define KEY_F3              292
-#define KEY_F4              293
-#define KEY_F5              294
-#define KEY_F6              295
-#define KEY_F7              296
-#define KEY_F8              297
-#define KEY_F9              298
-#define KEY_F10             299
-#define KEY_F11             300
-#define KEY_F12             301
-#define KEY_LEFT_SHIFT      340
-#define KEY_LEFT_CONTROL    341
-#define KEY_LEFT_ALT        342
-#define KEY_RIGHT_SHIFT     344
-#define KEY_RIGHT_CONTROL   345
-#define KEY_RIGHT_ALT       346
-
-// Keyboard Alpha Numeric Keys
-#define KEY_ZERO             48
-#define KEY_ONE              49
-#define KEY_TWO              50
-#define KEY_THREE            51
-#define KEY_FOUR             52
-#define KEY_FIVE             53
-#define KEY_SIX              54
-#define KEY_SEVEN            55
-#define KEY_EIGHT            56
-#define KEY_NINE             57
-#define KEY_A                65
-#define KEY_B                66
-#define KEY_C                67
-#define KEY_D                68
-#define KEY_E                69
-#define KEY_F                70
-#define KEY_G                71
-#define KEY_H                72
-#define KEY_I                73
-#define KEY_J                74
-#define KEY_K                75
-#define KEY_L                76
-#define KEY_M                77
-#define KEY_N                78
-#define KEY_O                79
-#define KEY_P                80
-#define KEY_Q                81
-#define KEY_R                82
-#define KEY_S                83
-#define KEY_T                84
-#define KEY_U                85
-#define KEY_V                86
-#define KEY_W                87
-#define KEY_X                88
-#define KEY_Y                89
-#define KEY_Z                90
-
-#if defined(PLATFORM_ANDROID)
-    // Android Physical Buttons
-    #define KEY_BACK              4
-    #define KEY_MENU             82
-    #define KEY_VOLUME_UP        24
-    #define KEY_VOLUME_DOWN      25
-#endif
-
-// Mouse Buttons
-#define MOUSE_LEFT_BUTTON     0
-#define MOUSE_RIGHT_BUTTON    1
-#define MOUSE_MIDDLE_BUTTON   2
-
-// Touch points registered
-#define MAX_TOUCH_POINTS     2
-
-// Gamepad Number
-#define GAMEPAD_PLAYER1       0
-#define GAMEPAD_PLAYER2       1
-#define GAMEPAD_PLAYER3       2
-#define GAMEPAD_PLAYER4       3
-
-// Gamepad Buttons/Axis
-
-// PS3 USB Controller Buttons
-#define GAMEPAD_PS3_BUTTON_TRIANGLE 0
-#define GAMEPAD_PS3_BUTTON_CIRCLE   1
-#define GAMEPAD_PS3_BUTTON_CROSS    2
-#define GAMEPAD_PS3_BUTTON_SQUARE   3
-#define GAMEPAD_PS3_BUTTON_L1       6
-#define GAMEPAD_PS3_BUTTON_R1       7
-#define GAMEPAD_PS3_BUTTON_L2       4
-#define GAMEPAD_PS3_BUTTON_R2       5
-#define GAMEPAD_PS3_BUTTON_START    8
-#define GAMEPAD_PS3_BUTTON_SELECT   9
-#define GAMEPAD_PS3_BUTTON_UP      24
-#define GAMEPAD_PS3_BUTTON_RIGHT   25
-#define GAMEPAD_PS3_BUTTON_DOWN    26
-#define GAMEPAD_PS3_BUTTON_LEFT    27
-#define GAMEPAD_PS3_BUTTON_PS      12
-
-// PS3 USB Controller Axis
-#define GAMEPAD_PS3_AXIS_LEFT_X     0
-#define GAMEPAD_PS3_AXIS_LEFT_Y     1
-#define GAMEPAD_PS3_AXIS_RIGHT_X    2
-#define GAMEPAD_PS3_AXIS_RIGHT_Y    5
-#define GAMEPAD_PS3_AXIS_L2         3       // [1..-1] (pressure-level)
-#define GAMEPAD_PS3_AXIS_R2         4       // [1..-1] (pressure-level)
-
-// Xbox360 USB Controller Buttons
-#define GAMEPAD_XBOX_BUTTON_A       0
-#define GAMEPAD_XBOX_BUTTON_B       1
-#define GAMEPAD_XBOX_BUTTON_X       2
-#define GAMEPAD_XBOX_BUTTON_Y       3
-#define GAMEPAD_XBOX_BUTTON_LB      4
-#define GAMEPAD_XBOX_BUTTON_RB      5
-#define GAMEPAD_XBOX_BUTTON_SELECT  6
-#define GAMEPAD_XBOX_BUTTON_START   7
-#define GAMEPAD_XBOX_BUTTON_UP      10
-#define GAMEPAD_XBOX_BUTTON_RIGHT   11
-#define GAMEPAD_XBOX_BUTTON_DOWN    12
-#define GAMEPAD_XBOX_BUTTON_LEFT    13
-#define GAMEPAD_XBOX_BUTTON_HOME    8
-
-// Xbox360 USB Controller Axis
-// NOTE: For Raspberry Pi, axis must be reconfigured
-#if defined(PLATFORM_RPI)
-    #define GAMEPAD_XBOX_AXIS_LEFT_X    0   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_LEFT_Y    1   // [-1..1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_X   3   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_Y   4   // [-1..1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_LT        2   // [-1..1] (pressure-level)
-    #define GAMEPAD_XBOX_AXIS_RT        5   // [-1..1] (pressure-level)
-#else
-    #define GAMEPAD_XBOX_AXIS_LEFT_X    0   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_LEFT_Y    1   // [1..-1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_X   2   // [-1..1] (left->right)
-    #define GAMEPAD_XBOX_AXIS_RIGHT_Y   3   // [1..-1] (up->down)
-    #define GAMEPAD_XBOX_AXIS_LT        4   // [-1..1] (pressure-level)
-    #define GAMEPAD_XBOX_AXIS_RT        5   // [-1..1] (pressure-level)
-#endif
-
-// NOTE: MSC C++ compiler does not support compound literals (C99 feature)
-// Plain structures in C++ (without constructors) can be initialized from { } initializers.
-#ifdef __cplusplus
-    #define CLITERAL
-#else
-    #define CLITERAL    (Color)
-#endif
-
-// Some Basic Colors
-// NOTE: Custom raylib color palette for amazing visuals on WHITE background
-#define LIGHTGRAY  CLITERAL{ 200, 200, 200, 255 }   // Light Gray
-#define GRAY       CLITERAL{ 130, 130, 130, 255 }   // Gray
-#define DARKGRAY   CLITERAL{ 80, 80, 80, 255 }      // Dark Gray
-#define YELLOW     CLITERAL{ 253, 249, 0, 255 }     // Yellow
-#define GOLD       CLITERAL{ 255, 203, 0, 255 }     // Gold
-#define ORANGE     CLITERAL{ 255, 161, 0, 255 }     // Orange
-#define PINK       CLITERAL{ 255, 109, 194, 255 }   // Pink
-#define RED        CLITERAL{ 230, 41, 55, 255 }     // Red
-#define MAROON     CLITERAL{ 190, 33, 55, 255 }     // Maroon
-#define GREEN      CLITERAL{ 0, 228, 48, 255 }      // Green
-#define LIME       CLITERAL{ 0, 158, 47, 255 }      // Lime
-#define DARKGREEN  CLITERAL{ 0, 117, 44, 255 }      // Dark Green
-#define SKYBLUE    CLITERAL{ 102, 191, 255, 255 }   // Sky Blue
-#define BLUE       CLITERAL{ 0, 121, 241, 255 }     // Blue
-#define DARKBLUE   CLITERAL{ 0, 82, 172, 255 }      // Dark Blue
-#define PURPLE     CLITERAL{ 200, 122, 255, 255 }   // Purple
-#define VIOLET     CLITERAL{ 135, 60, 190, 255 }    // Violet
-#define DARKPURPLE CLITERAL{ 112, 31, 126, 255 }    // Dark Purple
-#define BEIGE      CLITERAL{ 211, 176, 131, 255 }   // Beige
-#define BROWN      CLITERAL{ 127, 106, 79, 255 }    // Brown
-#define DARKBROWN  CLITERAL{ 76, 63, 47, 255 }      // Dark Brown
-
-#define WHITE      CLITERAL{ 255, 255, 255, 255 }   // White
-#define BLACK      CLITERAL{ 0, 0, 0, 255 }         // Black
-#define BLANK      CLITERAL{ 0, 0, 0, 0 }           // Blank (Transparent)
-#define MAGENTA    CLITERAL{ 255, 0, 255, 255 }     // Magenta
-#define RAYWHITE   CLITERAL{ 245, 245, 245, 255 }   // My own White (raylib logo)
-
-//----------------------------------------------------------------------------------
-// Structures Definition
-//----------------------------------------------------------------------------------
-#ifndef __cplusplus
-// Boolean type
-    #if !defined(_STDBOOL_H)
-        typedef enum { false, true } bool;
-        #define _STDBOOL_H
-    #endif
-#endif
-
-// Vector2 type
-typedef struct Vector2 {
-    float x;
-    float y;
-} Vector2;
-
-// Vector3 type
-typedef struct Vector3 {
-    float x;
-    float y;
-    float z;
-} Vector3;
-
-// Matrix type (OpenGL style 4x4 - right handed, column major)
-typedef struct Matrix {
-    float m0, m4, m8, m12;
-    float m1, m5, m9, m13;
-    float m2, m6, m10, m14;
-    float m3, m7, m11, m15;
-} Matrix;
-
-// Color type, RGBA (32bit)
-typedef struct Color {
-    unsigned char r;
-    unsigned char g;
-    unsigned char b;
-    unsigned char a;
-} Color;
-
-// Rectangle type
-typedef struct Rectangle {
-    int x;
-    int y;
-    int width;
-    int height;
-} Rectangle;
-
-// Image type, bpp always RGBA (32bit)
-// NOTE: Data stored in CPU memory (RAM)
-typedef struct Image {
-    void *data;             // Image raw data
-    int width;              // Image base width
-    int height;             // Image base height
-    int mipmaps;            // Mipmap levels, 1 by default
-    int format;             // Data format (TextureFormat type)
-} Image;
-
-// Texture2D type
-// NOTE: Data stored in GPU memory
-typedef struct Texture2D {
-    unsigned int id;        // OpenGL texture id
-    int width;              // Texture base width
-    int height;             // Texture base height
-    int mipmaps;            // Mipmap levels, 1 by default
-    int format;             // Data format (TextureFormat type)
-} Texture2D;
-
-// RenderTexture2D type, for texture rendering
-typedef struct RenderTexture2D {
-    unsigned int id;        // OpenGL Framebuffer Object (FBO) id
-    Texture2D texture;      // Color buffer attachment texture
-    Texture2D depth;        // Depth buffer attachment texture
-} RenderTexture2D;
-
-// SpriteFont character info
-typedef struct CharInfo {
-    int value;              // Character value (Unicode)
-    Rectangle rec;          // Character rectangle in sprite font
-    int offsetX;            // Character offset X when drawing
-    int offsetY;            // Character offset Y when drawing
-    int advanceX;           // Character advance position X
-} CharInfo;
-
-// SpriteFont type, includes texture and charSet array data
-typedef struct SpriteFont {
-    Texture2D texture;      // Font texture
-    int baseSize;           // Base size (default chars height)
-    int charsCount;         // Number of characters
-    CharInfo *chars;        // Characters info data
-} SpriteFont;
-
-// Camera type, defines a camera position/orientation in 3d space
-typedef struct Camera {
-    Vector3 position;       // Camera position
-    Vector3 target;         // Camera target it looks-at
-    Vector3 up;             // Camera up vector (rotation over its axis)
-    float fovy;             // Camera field-of-view apperture in Y (degrees)
-} Camera;
-
-// Camera2D type, defines a 2d camera
-typedef struct Camera2D {
-    Vector2 offset;         // Camera offset (displacement from target)
-    Vector2 target;         // Camera target (rotation and zoom origin)
-    float rotation;         // Camera rotation in degrees
-    float zoom;             // Camera zoom (scaling), should be 1.0f by default
-} Camera2D;
-
-// Bounding box type
-typedef struct BoundingBox {
-    Vector3 min;            // minimum vertex box-corner
-    Vector3 max;            // maximum vertex box-corner
-} BoundingBox;
-
-// Vertex data definning a mesh
-typedef struct Mesh {
-    int vertexCount;        // number of vertices stored in arrays
-    int triangleCount;      // number of triangles stored (indexed or not)
-    float *vertices;        // vertex position (XYZ - 3 components per vertex) (shader-location = 0)
-    float *texcoords;       // vertex texture coordinates (UV - 2 components per vertex) (shader-location = 1)
-    float *texcoords2;      // vertex second texture coordinates (useful for lightmaps) (shader-location = 5)
-    float *normals;         // vertex normals (XYZ - 3 components per vertex) (shader-location = 2)
-    float *tangents;        // vertex tangents (XYZ - 3 components per vertex) (shader-location = 4)
-    unsigned char *colors;  // vertex colors (RGBA - 4 components per vertex) (shader-location = 3)
-    unsigned short *indices;// vertex indices (in case vertex data comes indexed)
-
-    unsigned int vaoId;     // OpenGL Vertex Array Object id
-    unsigned int vboId[7];  // OpenGL Vertex Buffer Objects id (7 types of vertex data)
-} Mesh;
-
-// Shader type (generic shader)
-typedef struct Shader {
-    unsigned int id;        // Shader program id
-
-    // Vertex attributes locations (default locations)
-    int vertexLoc;          // Vertex attribute location point    (default-location = 0)
-    int texcoordLoc;        // Texcoord attribute location point  (default-location = 1)
-    int texcoord2Loc;       // Texcoord2 attribute location point (default-location = 5)
-    int normalLoc;          // Normal attribute location point    (default-location = 2)
-    int tangentLoc;         // Tangent attribute location point   (default-location = 4)
-    int colorLoc;           // Color attibute location point      (default-location = 3)
-
-    // Uniform locations
-    int mvpLoc;             // ModelView-Projection matrix uniform location point (vertex shader)
-    int colDiffuseLoc;      // Diffuse color uniform location point (fragment shader)
-    int colAmbientLoc;      // Ambient color uniform location point (fragment shader)
-    int colSpecularLoc;     // Specular color uniform location point (fragment shader)
-
-    // Texture map locations (generic for any kind of map)
-    int mapTexture0Loc;     // Map texture uniform location point (default-texture-unit = 0)
-    int mapTexture1Loc;     // Map texture uniform location point (default-texture-unit = 1)
-    int mapTexture2Loc;     // Map texture uniform location point (default-texture-unit = 2)
-} Shader;
-
-// Material type
-typedef struct Material {
-    Shader shader;          // Standard shader (supports 3 map textures)
-
-    Texture2D texDiffuse;   // Diffuse texture  (binded to shader mapTexture0Loc)
-    Texture2D texNormal;    // Normal texture   (binded to shader mapTexture1Loc)
-    Texture2D texSpecular;  // Specular texture (binded to shader mapTexture2Loc)
-
-    Color colDiffuse;       // Diffuse color
-    Color colAmbient;       // Ambient color
-    Color colSpecular;      // Specular color
-
-    float glossiness;       // Glossiness level (Ranges from 0 to 1000)
-} Material;
-
-// Model type
-typedef struct Model {
-    Mesh mesh;              // Vertex data buffers (RAM and VRAM)
-    Matrix transform;       // Local transform matrix
-    Material material;      // Shader and textures data
-} Model;
-
-// Ray type (useful for raycast)
-typedef struct Ray {
-    Vector3 position;       // Ray position (origin)
-    Vector3 direction;      // Ray direction
-} Ray;
-
-// Raycast hit information
-typedef struct RayHitInfo {
-    bool hit;               // Did the ray hit something?
-    float distance;         // Distance to nearest hit
-    Vector3 position;       // Position of nearest hit
-    Vector3 normal;         // Surface normal of hit
-} RayHitInfo;
-
-// Wave type, defines audio wave data
-typedef struct Wave {
-    unsigned int sampleCount;   // Number of samples
-    unsigned int sampleRate;    // Frequency (samples per second)
-    unsigned int sampleSize;    // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
-    unsigned int channels;      // Number of channels (1-mono, 2-stereo)
-    void *data;                 // Buffer data pointer
-} Wave;
-
-// Sound source type
-typedef struct Sound {
-    unsigned int source;    // OpenAL audio source id
-    unsigned int buffer;    // OpenAL audio buffer id
-    int format;             // OpenAL audio format specifier
-} Sound;
-
-// Music type (file streaming from memory)
-// NOTE: Anything longer than ~10 seconds should be streamed
-typedef struct MusicData *Music;
-
-// Audio stream type
-// NOTE: Useful to create custom audio streams not bound to a specific file
-typedef struct AudioStream {
-    unsigned int sampleRate;    // Frequency (samples per second)
-    unsigned int sampleSize;    // Bit depth (bits per sample): 8, 16, 32 (24 not supported)
-    unsigned int channels;      // Number of channels (1-mono, 2-stereo)
-
-    int format;                 // OpenAL audio format specifier
-    unsigned int source;        // OpenAL audio source id
-    unsigned int buffers[2];    // OpenAL audio buffers (double buffering)
-} AudioStream;
-
-// rRES data returned when reading a resource, 
-// it contains all required data for user (24 byte)
-typedef struct RRESData {
-    unsigned int type;          // Resource type (4 byte)
-
-    unsigned int param1;        // Resouce parameter 1 (4 byte)
-    unsigned int param2;        // Resouce parameter 2 (4 byte)
-    unsigned int param3;        // Resouce parameter 3 (4 byte)
-    unsigned int param4;        // Resouce parameter 4 (4 byte)
-
-    void *data;                 // Resource data pointer (4 byte)
-} RRESData;
-
-// RRES type (pointer to RRESData array)
-typedef struct RRESData *RRES;
-
-//----------------------------------------------------------------------------------
-// Enumerators Definition
-//----------------------------------------------------------------------------------
-// Trace log type
-typedef enum { 
-    INFO = 0,
-    WARNING, 
-    ERROR, 
-    DEBUG, 
-    OTHER 
-} LogType;
-
-// Texture formats
-// NOTE: Support depends on OpenGL version and platform
-typedef enum {
-    UNCOMPRESSED_GRAYSCALE = 1,     // 8 bit per pixel (no alpha)
-    UNCOMPRESSED_GRAY_ALPHA,        // 16 bpp (2 channels)
-    UNCOMPRESSED_R5G6B5,            // 16 bpp
-    UNCOMPRESSED_R8G8B8,            // 24 bpp
-    UNCOMPRESSED_R5G5B5A1,          // 16 bpp (1 bit alpha)
-    UNCOMPRESSED_R4G4B4A4,          // 16 bpp (4 bit alpha)
-    UNCOMPRESSED_R8G8B8A8,          // 32 bpp
-    UNCOMPRESSED_R32G32B32,         // 32 bit per channel (float) - HDR
-    COMPRESSED_DXT1_RGB,            // 4 bpp (no alpha)
-    COMPRESSED_DXT1_RGBA,           // 4 bpp (1 bit alpha)
-    COMPRESSED_DXT3_RGBA,           // 8 bpp
-    COMPRESSED_DXT5_RGBA,           // 8 bpp
-    COMPRESSED_ETC1_RGB,            // 4 bpp
-    COMPRESSED_ETC2_RGB,            // 4 bpp
-    COMPRESSED_ETC2_EAC_RGBA,       // 8 bpp
-    COMPRESSED_PVRT_RGB,            // 4 bpp
-    COMPRESSED_PVRT_RGBA,           // 4 bpp
-    COMPRESSED_ASTC_4x4_RGBA,       // 8 bpp
-    COMPRESSED_ASTC_8x8_RGBA        // 2 bpp
-} TextureFormat;
-
-// Texture parameters: filter mode
-// NOTE 1: Filtering considers mipmaps if available in the texture
-// NOTE 2: Filter is accordingly set for minification and magnification
-typedef enum {
-    FILTER_POINT = 0,               // No filter, just pixel aproximation
-    FILTER_BILINEAR,                // Linear filtering
-    FILTER_TRILINEAR,               // Trilinear filtering (linear with mipmaps)
-    FILTER_ANISOTROPIC_4X,          // Anisotropic filtering 4x
-    FILTER_ANISOTROPIC_8X,          // Anisotropic filtering 8x
-    FILTER_ANISOTROPIC_16X,         // Anisotropic filtering 16x
-} TextureFilterMode;
-
-// Texture parameters: wrap mode
-typedef enum { 
-    WRAP_REPEAT = 0, 
-    WRAP_CLAMP, 
-    WRAP_MIRROR 
-} TextureWrapMode;
-
-// Color blending modes (pre-defined)
-typedef enum { 
-    BLEND_ALPHA = 0, 
-    BLEND_ADDITIVE, 
-    BLEND_MULTIPLIED
-} BlendMode;
-
-// Gestures type
-// NOTE: It could be used as flags to enable only some gestures
-typedef enum {
-    GESTURE_NONE        = 0,
-    GESTURE_TAP         = 1,
-    GESTURE_DOUBLETAP   = 2,
-    GESTURE_HOLD        = 4,
-    GESTURE_DRAG        = 8,
-    GESTURE_SWIPE_RIGHT = 16,
-    GESTURE_SWIPE_LEFT  = 32,
-    GESTURE_SWIPE_UP    = 64,
-    GESTURE_SWIPE_DOWN  = 128,
-    GESTURE_PINCH_IN    = 256,
-    GESTURE_PINCH_OUT   = 512
-} Gestures;
-
-// Camera system modes
-typedef enum {
-    CAMERA_CUSTOM = 0,
-    CAMERA_FREE,
-    CAMERA_ORBITAL,
-    CAMERA_FIRST_PERSON,
-    CAMERA_THIRD_PERSON
-} CameraMode;
-
-// Head Mounted Display devices
-typedef enum {
-    HMD_DEFAULT_DEVICE = 0,
-    HMD_OCULUS_RIFT_DK2,
-    HMD_OCULUS_RIFT_CV1,
-    HMD_VALVE_HTC_VIVE,
-    HMD_SAMSUNG_GEAR_VR,
-    HMD_GOOGLE_CARDBOARD,
-    HMD_SONY_PLAYSTATION_VR,
-    HMD_RAZER_OSVR,
-    HMD_FOVE_VR,
-} VrDevice;
-
-// RRESData type
-typedef enum { 
-    RRES_TYPE_RAW = 0, 
-    RRES_TYPE_IMAGE, 
-    RRES_TYPE_WAVE, 
-    RRES_TYPE_VERTEX, 
-    RRES_TYPE_TEXT,
-    RRES_TYPE_FONT_IMAGE,
-    RRES_TYPE_FONT_CHARDATA,    // CharInfo data array
-    RRES_TYPE_DIRECTORY
-} RRESDataType;
-
-#ifdef __cplusplus
-extern "C" {            // Prevents name mangling of functions
-#endif
-
-//------------------------------------------------------------------------------------
-// Global Variables Definition
-//------------------------------------------------------------------------------------
-// It's lonely here...
-
-//------------------------------------------------------------------------------------
-// Window and Graphics Device Functions (Module: core)
-//------------------------------------------------------------------------------------
-
-// Window-related functions
-#if defined(PLATFORM_ANDROID)
-RLAPI void InitWindow(int width, int height, void *state);        // Initialize Android activity
-#elif defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) || defined(PLATFORM_WEB)
-RLAPI void InitWindow(int width, int height, const char *title);  // Initialize window and OpenGL context
-#endif
-RLAPI void CloseWindow(void);                                     // Close window and unload OpenGL context
-RLAPI bool WindowShouldClose(void);                               // Check if KEY_ESCAPE pressed or Close icon pressed
-RLAPI bool IsWindowMinimized(void);                               // Check if window has been minimized (or lost focus)
-RLAPI void ToggleFullscreen(void);                                // Toggle fullscreen mode (only PLATFORM_DESKTOP)
-RLAPI void SetWindowIcon(Image image);                            // Set icon for window (only PLATFORM_DESKTOP)
-RLAPI void SetWindowPosition(int x, int y);                       // Set window position on screen (only PLATFORM_DESKTOP)
-RLAPI void SetWindowMonitor(int monitor);                         // Set monitor for the current window (fullscreen mode)
-RLAPI void SetWindowMinSize(int width, int height);               // Set window minimum dimensions (for FLAG_WINDOW_RESIZABLE)
-RLAPI int GetScreenWidth(void);                                   // Get current screen width
-RLAPI int GetScreenHeight(void);                                  // Get current screen height
-
-#if !defined(PLATFORM_ANDROID)
-// Cursor-related functions
-RLAPI void ShowCursor(void);                                      // Shows cursor
-RLAPI void HideCursor(void);                                      // Hides cursor
-RLAPI bool IsCursorHidden(void);                                  // Check if cursor is not visible
-RLAPI void EnableCursor(void);                                    // Enables cursor (unlock cursor)
-RLAPI void DisableCursor(void);                                   // Disables cursor (lock cursor)
-#endif
-
-// Drawing-related functions
-RLAPI void ClearBackground(Color color);                          // Set background color (framebuffer clear color)
-RLAPI void BeginDrawing(void);                                    // Setup canvas (framebuffer) to start drawing
-RLAPI void EndDrawing(void);                                      // End canvas drawing and swap buffers (double buffering)
-RLAPI void Begin2dMode(Camera2D camera);                          // Initialize 2D mode with custom camera (2D)
-RLAPI void End2dMode(void);                                       // Ends 2D mode with custom camera
-RLAPI void Begin3dMode(Camera camera);                            // Initializes 3D mode with custom camera (3D)
-RLAPI void End3dMode(void);                                       // Ends 3D mode and returns to default 2D orthographic mode
-RLAPI void BeginTextureMode(RenderTexture2D target);              // Initializes render texture for drawing
-RLAPI void EndTextureMode(void);                                  // Ends drawing to render texture
-
-// Screen-space-related functions
-RLAPI Ray GetMouseRay(Vector2 mousePosition, Camera camera);      // Returns a ray trace from mouse position
-RLAPI Vector2 GetWorldToScreen(Vector3 position, Camera camera);  // Returns the screen space position for a 3d world space position
-RLAPI Matrix GetCameraMatrix(Camera camera);                      // Returns camera transform matrix (view matrix)
-
-// Timming-related functions
-RLAPI void SetTargetFPS(int fps);                                 // Set target FPS (maximum)
-RLAPI int GetFPS(void);                                           // Returns current FPS
-RLAPI float GetFrameTime(void);                                   // Returns time in seconds for last frame drawn
-
-// Color-related functions
-RLAPI int GetHexValue(Color color);                               // Returns hexadecimal value for a Color
-RLAPI Color GetColor(int hexValue);                               // Returns a Color struct from hexadecimal value
-RLAPI Color Fade(Color color, float alpha);                       // Color fade-in or fade-out, alpha goes from 0.0f to 1.0f
-RLAPI float *ColorToFloat(Color color);                           // Converts Color to float array and normalizes
-RLAPI float *VectorToFloat(Vector3 vec);                          // Converts Vector3 to float array
-RLAPI float *MatrixToFloat(Matrix mat);                           // Converts Matrix to float array
-
-// Misc. functions
-RLAPI void ShowLogo(void);                                        // Activate raylib logo at startup (can be done with flags)
-RLAPI void SetConfigFlags(char flags);                            // Setup window configuration flags (view FLAGS)
-RLAPI void TraceLog(int logType, const char *text, ...);          // Show trace log messages (INFO, WARNING, ERROR, DEBUG)
-RLAPI void TakeScreenshot(const char *fileName);                  // Takes a screenshot of current screen (saved a .png)
-RLAPI int GetRandomValue(int min, int max);                       // Returns a random value between min and max (both included)
-
-
-// Files management functions
-RLAPI bool IsFileExtension(const char *fileName, const char *ext);// Check file extension
-RLAPI const char *GetDirectoryPath(const char *fileName);         // Get directory for a given fileName (with path)
-RLAPI const char *GetWorkingDirectory(void);                      // Get current working directory
-RLAPI bool ChangeDirectory(const char *dir);                      // Change working directory, returns true if success
-RLAPI bool IsFileDropped(void);                                   // Check if a file has been dropped into window
-RLAPI char **GetDroppedFiles(int *count);                         // Get dropped files names
-RLAPI void ClearDroppedFiles(void);                               // Clear dropped files paths buffer
-
-// Persistent storage management
-RLAPI void StorageSaveValue(int position, int value);             // Save integer value to storage file (to defined position)
-RLAPI int StorageLoadValue(int position);                         // Load integer value from storage file (from defined position)
-
-//------------------------------------------------------------------------------------
-// Input Handling Functions (Module: core)
-//------------------------------------------------------------------------------------
-
-// Input-related functions: keyboard
-RLAPI bool IsKeyPressed(int key);                             // Detect if a key has been pressed once
-RLAPI bool IsKeyDown(int key);                                // Detect if a key is being pressed
-RLAPI bool IsKeyReleased(int key);                            // Detect if a key has been released once
-RLAPI bool IsKeyUp(int key);                                  // Detect if a key is NOT being pressed
-RLAPI int GetKeyPressed(void);                                // Get latest key pressed
-RLAPI void SetExitKey(int key);                               // Set a custom key to exit program (default is ESC)
-
-// Input-related functions: gamepads
-RLAPI bool IsGamepadAvailable(int gamepad);                   // Detect if a gamepad is available
-RLAPI bool IsGamepadName(int gamepad, const char *name);      // Check gamepad name (if available)
-RLAPI const char *GetGamepadName(int gamepad);                // Return gamepad internal name id
-RLAPI bool IsGamepadButtonPressed(int gamepad, int button);   // Detect if a gamepad button has been pressed once
-RLAPI bool IsGamepadButtonDown(int gamepad, int button);      // Detect if a gamepad button is being pressed
-RLAPI bool IsGamepadButtonReleased(int gamepad, int button);  // Detect if a gamepad button has been released once
-RLAPI bool IsGamepadButtonUp(int gamepad, int button);        // Detect if a gamepad button is NOT being pressed
-RLAPI int GetGamepadButtonPressed(void);                      // Get the last gamepad button pressed
-RLAPI int GetGamepadAxisCount(int gamepad);                   // Return gamepad axis count for a gamepad
-RLAPI float GetGamepadAxisMovement(int gamepad, int axis);    // Return axis movement value for a gamepad axis
-
-// Input-related functions: mouse
-RLAPI bool IsMouseButtonPressed(int button);                  // Detect if a mouse button has been pressed once
-RLAPI bool IsMouseButtonDown(int button);                     // Detect if a mouse button is being pressed
-RLAPI bool IsMouseButtonReleased(int button);                 // Detect if a mouse button has been released once
-RLAPI bool IsMouseButtonUp(int button);                       // Detect if a mouse button is NOT being pressed
-RLAPI int GetMouseX(void);                                    // Returns mouse position X
-RLAPI int GetMouseY(void);                                    // Returns mouse position Y
-RLAPI Vector2 GetMousePosition(void);                         // Returns mouse position XY
-RLAPI void SetMousePosition(Vector2 position);                // Set mouse position XY
-RLAPI int GetMouseWheelMove(void);                            // Returns mouse wheel movement Y
-
-// Input-related functions: touch
-RLAPI int GetTouchX(void);                                    // Returns touch position X for touch point 0 (relative to screen size)
-RLAPI int GetTouchY(void);                                    // Returns touch position Y for touch point 0 (relative to screen size)
-RLAPI Vector2 GetTouchPosition(int index);                    // Returns touch position XY for a touch point index (relative to screen size)
-
-//------------------------------------------------------------------------------------
-// Gestures and Touch Handling Functions (Module: gestures)
-//------------------------------------------------------------------------------------
-RLAPI void SetGesturesEnabled(unsigned int gestureFlags);     // Enable a set of gestures using flags
-RLAPI bool IsGestureDetected(int gesture);                    // Check if a gesture have been detected
-RLAPI int GetGestureDetected(void);                           // Get latest detected gesture
-RLAPI int GetTouchPointsCount(void);                          // Get touch points count
-RLAPI float GetGestureHoldDuration(void);                     // Get gesture hold time in milliseconds
-RLAPI Vector2 GetGestureDragVector(void);                     // Get gesture drag vector
-RLAPI float GetGestureDragAngle(void);                        // Get gesture drag angle
-RLAPI Vector2 GetGesturePinchVector(void);                    // Get gesture pinch delta
-RLAPI float GetGesturePinchAngle(void);                       // Get gesture pinch angle
-
-//------------------------------------------------------------------------------------
-// Camera System Functions (Module: camera)
-//------------------------------------------------------------------------------------
-RLAPI void SetCameraMode(Camera camera, int mode);                // Set camera mode (multiple camera modes available)
-RLAPI void UpdateCamera(Camera *camera);                          // Update camera position for selected mode
-
-RLAPI void SetCameraPanControl(int panKey);                       // Set camera pan key to combine with mouse movement (free camera)
-RLAPI void SetCameraAltControl(int altKey);                       // Set camera alt key to combine with mouse movement (free camera)
-RLAPI void SetCameraSmoothZoomControl(int szKey);                 // Set camera smooth zoom key to combine with mouse (free camera)
-RLAPI void SetCameraMoveControls(int frontKey, int backKey,
-                                 int rightKey, int leftKey,
-                                 int upKey, int downKey);         // Set camera move controls (1st person and 3rd person cameras)
-
-//------------------------------------------------------------------------------------
-// Basic Shapes Drawing Functions (Module: shapes)
-//------------------------------------------------------------------------------------
-
-// Basic shapes drawing functions
-RLAPI void DrawPixel(int posX, int posY, Color color);                                                   // Draw a pixel
-RLAPI void DrawPixelV(Vector2 position, Color color);                                                    // Draw a pixel (Vector version)
-RLAPI void DrawLine(int startPosX, int startPosY, int endPosX, int endPosY, Color color);                // Draw a line
-RLAPI void DrawLineV(Vector2 startPos, Vector2 endPos, Color color);                                     // Draw a line (Vector version)
-RLAPI void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color);                       // Draw a line defining thickness
-RLAPI void DrawLineBezier(Vector2 startPos, Vector2 endPos, float thick, Color color);                   // Draw a line using cubic-bezier curves in-out
-RLAPI void DrawCircle(int centerX, int centerY, float radius, Color color);                              // Draw a color-filled circle
-RLAPI void DrawCircleGradient(int centerX, int centerY, float radius, Color color1, Color color2);       // Draw a gradient-filled circle
-RLAPI void DrawCircleV(Vector2 center, float radius, Color color);                                       // Draw a color-filled circle (Vector version)
-RLAPI void DrawCircleLines(int centerX, int centerY, float radius, Color color);                         // Draw circle outline
-RLAPI void DrawRectangle(int posX, int posY, int width, int height, Color color);                        // Draw a color-filled rectangle
-RLAPI void DrawRectangleRec(Rectangle rec, Color color);                                                 // Draw a color-filled rectangle
-RLAPI void DrawRectanglePro(Rectangle rec, Vector2 origin, float rotation, Color color);                 // Draw a color-filled rectangle with pro parameters
-RLAPI void DrawRectangleGradient(int posX, int posY, int width, int height, Color color1, Color color2); // Draw a gradient-filled rectangle
-RLAPI void DrawRectangleV(Vector2 position, Vector2 size, Color color);                                  // Draw a color-filled rectangle (Vector version)
-RLAPI void DrawRectangleLines(int posX, int posY, int width, int height, Color color);                   // Draw rectangle outline
-RLAPI void DrawTriangle(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                                // Draw a color-filled triangle
-RLAPI void DrawTriangleLines(Vector2 v1, Vector2 v2, Vector2 v3, Color color);                           // Draw triangle outline
-RLAPI void DrawPoly(Vector2 center, int sides, float radius, float rotation, Color color);               // Draw a regular polygon (Vector version)
-RLAPI void DrawPolyEx(Vector2 *points, int numPoints, Color color);                                      // Draw a closed polygon defined by points
-RLAPI void DrawPolyExLines(Vector2 *points, int numPoints, Color color);                                 // Draw polygon lines
-
-// Basic shapes collision detection functions
-RLAPI bool CheckCollisionRecs(Rectangle rec1, Rectangle rec2);                                           // Check collision between two rectangles
-RLAPI bool CheckCollisionCircles(Vector2 center1, float radius1, Vector2 center2, float radius2);        // Check collision between two circles
-RLAPI bool CheckCollisionCircleRec(Vector2 center, float radius, Rectangle rec);                         // Check collision between circle and rectangle
-RLAPI Rectangle GetCollisionRec(Rectangle rec1, Rectangle rec2);                                         // Get collision rectangle for two rectangles collision
-RLAPI bool CheckCollisionPointRec(Vector2 point, Rectangle rec);                                         // Check if point is inside rectangle
-RLAPI bool CheckCollisionPointCircle(Vector2 point, Vector2 center, float radius);                       // Check if point is inside circle
-RLAPI bool CheckCollisionPointTriangle(Vector2 point, Vector2 p1, Vector2 p2, Vector2 p3);               // Check if point is inside a triangle
-
-//------------------------------------------------------------------------------------
-// Texture Loading and Drawing Functions (Module: textures)
-//------------------------------------------------------------------------------------
-
-// Image/Texture2D data loading/unloading functions
-RLAPI Image LoadImage(const char *fileName);                                                             // Load image from file into CPU memory (RAM)
-RLAPI Image LoadImageEx(Color *pixels, int width, int height);                                           // Load image from Color array data (RGBA - 32bit)
-RLAPI Image LoadImagePro(void *data, int width, int height, int format);                                 // Load image from raw data with parameters
-RLAPI Image LoadImageRaw(const char *fileName, int width, int height, int format, int headerSize);       // Load image from RAW file data
-RLAPI Texture2D LoadTexture(const char *fileName);                                                       // Load texture from file into GPU memory (VRAM)
-RLAPI Texture2D LoadTextureFromImage(Image image);                                                       // Load texture from image data
-RLAPI RenderTexture2D LoadRenderTexture(int width, int height);                                          // Load texture for rendering (framebuffer)
-RLAPI void UnloadImage(Image image);                                                                     // Unload image from CPU memory (RAM)
-RLAPI void UnloadTexture(Texture2D texture);                                                             // Unload texture from GPU memory (VRAM)
-RLAPI void UnloadRenderTexture(RenderTexture2D target);                                                  // Unload render texture from GPU memory (VRAM)
-RLAPI Color *GetImageData(Image image);                                                                  // Get pixel data from image as a Color struct array
-RLAPI Image GetTextureData(Texture2D texture);                                                           // Get pixel data from GPU texture and return an Image
-RLAPI void UpdateTexture(Texture2D texture, const void *pixels);                                         // Update GPU texture with new data
-
-// Image manipulation functions
-RLAPI void ImageToPOT(Image *image, Color fillColor);                                                    // Convert image to POT (power-of-two)
-RLAPI void ImageFormat(Image *image, int newFormat);                                                     // Convert image data to desired format
-RLAPI void ImageAlphaMask(Image *image, Image alphaMask);                                                // Apply alpha mask to image
-RLAPI void ImageDither(Image *image, int rBpp, int gBpp, int bBpp, int aBpp);                            // Dither image data to 16bpp or lower (Floyd-Steinberg dithering)
-RLAPI Image ImageCopy(Image image);                                                                      // Create an image duplicate (useful for transformations)
-RLAPI void ImageCrop(Image *image, Rectangle crop);                                                      // Crop an image to a defined rectangle
-RLAPI void ImageResize(Image *image, int newWidth, int newHeight);                                       // Resize and image (bilinear filtering)
-RLAPI void ImageResizeNN(Image *image,int newWidth,int newHeight);                                       // Resize and image (Nearest-Neighbor scaling algorithm)
-RLAPI Image ImageText(const char *text, int fontSize, Color color);                                      // Create an image from text (default font)
-RLAPI Image ImageTextEx(SpriteFont font, const char *text, float fontSize, int spacing, Color tint);     // Create an image from text (custom sprite font)
-RLAPI void ImageDraw(Image *dst, Image src, Rectangle srcRec, Rectangle dstRec);                         // Draw a source image within a destination image
-RLAPI void ImageDrawText(Image *dst, Vector2 position, const char *text, int fontSize, Color color);     // Draw text (default font) within an image (destination)
-RLAPI void ImageDrawTextEx(Image *dst, Vector2 position, SpriteFont font, const char *text,
-                           float fontSize, int spacing, Color color);                                    // Draw text (custom sprite font) within an image (destination)
-RLAPI void ImageFlipVertical(Image *image);                                                              // Flip image vertically
-RLAPI void ImageFlipHorizontal(Image *image);                                                            // Flip image horizontally
-RLAPI void ImageColorTint(Image *image, Color color);                                                    // Modify image color: tint
-RLAPI void ImageColorInvert(Image *image);                                                               // Modify image color: invert
-RLAPI void ImageColorGrayscale(Image *image);                                                            // Modify image color: grayscale
-RLAPI void ImageColorContrast(Image *image, float contrast);                                             // Modify image color: contrast (-100 to 100)
-RLAPI void ImageColorBrightness(Image *image, int brightness);                                           // Modify image color: brightness (-255 to 255)
-
-// Texture2D configuration functions
-RLAPI void GenTextureMipmaps(Texture2D *texture);                                                        // Generate GPU mipmaps for a texture
-RLAPI void SetTextureFilter(Texture2D texture, int filterMode);                                          // Set texture scaling filter mode
-RLAPI void SetTextureWrap(Texture2D texture, int wrapMode);                                              // Set texture wrapping mode
-
-// Texture2D drawing functions
-RLAPI void DrawTexture(Texture2D texture, int posX, int posY, Color tint);                               // Draw a Texture2D
-RLAPI void DrawTextureV(Texture2D texture, Vector2 position, Color tint);                                // Draw a Texture2D with position defined as Vector2
-RLAPI void DrawTextureEx(Texture2D texture, Vector2 position, float rotation, float scale, Color tint);  // Draw a Texture2D with extended parameters
-RLAPI void DrawTextureRec(Texture2D texture, Rectangle sourceRec, Vector2 position, Color tint);         // Draw a part of a texture defined by a rectangle
-RLAPI void DrawTexturePro(Texture2D texture, Rectangle sourceRec, Rectangle destRec, Vector2 origin,     // Draw a part of a texture defined by a rectangle with 'pro' parameters
-                    float rotation, Color tint);
-
-//------------------------------------------------------------------------------------
-// Font Loading and Text Drawing Functions (Module: text)
-//------------------------------------------------------------------------------------
-
-// SpriteFont loading/unloading functions
-RLAPI SpriteFont GetDefaultFont(void);                                                                   // Get the default SpriteFont
-RLAPI SpriteFont LoadSpriteFont(const char *fileName);                                                   // Load SpriteFont from file into GPU memory (VRAM)
-RLAPI SpriteFont LoadSpriteFontEx(const char *fileName, int fontSize, int charsCount, int *fontChars);   // Load SpriteFont from file with extended parameters
-RLAPI void UnloadSpriteFont(SpriteFont spriteFont);                                                      // Unload SpriteFont from GPU memory (VRAM)
-
-// Text drawing functions
-RLAPI void DrawFPS(int posX, int posY);                                                                  // Shows current FPS
-RLAPI void DrawText(const char *text, int posX, int posY, int fontSize, Color color);                    // Draw text (using default font)
-RLAPI void DrawTextEx(SpriteFont spriteFont, const char* text, Vector2 position,                         // Draw text using SpriteFont and additional parameters
-                float fontSize, int spacing, Color tint);
-
-// Text misc. functions
-RLAPI int MeasureText(const char *text, int fontSize);                                                   // Measure string width for default font
-RLAPI Vector2 MeasureTextEx(SpriteFont spriteFont, const char *text, float fontSize, int spacing);       // Measure string size for SpriteFont
-RLAPI const char *FormatText(const char *text, ...);                                                     // Formatting of text with variables to 'embed'
-RLAPI const char *SubText(const char *text, int position, int length);                                   // Get a piece of a text string
-
-//------------------------------------------------------------------------------------
-// Basic 3d Shapes Drawing Functions (Module: models)
-//------------------------------------------------------------------------------------
-
-// Basic geometric 3D shapes drawing functions
-RLAPI void DrawLine3D(Vector3 startPos, Vector3 endPos, Color color);                                    // Draw a line in 3D world space
-RLAPI void DrawCircle3D(Vector3 center, float radius, Vector3 rotationAxis, float rotationAngle, Color color); // Draw a circle in 3D world space
-RLAPI void DrawCube(Vector3 position, float width, float height, float length, Color color);             // Draw cube
-RLAPI void DrawCubeV(Vector3 position, Vector3 size, Color color);                                       // Draw cube (Vector version)
-RLAPI void DrawCubeWires(Vector3 position, float width, float height, float length, Color color);        // Draw cube wires
-RLAPI void DrawCubeTexture(Texture2D texture, Vector3 position, float width, float height, float length, Color color); // Draw cube textured
-RLAPI void DrawSphere(Vector3 centerPos, float radius, Color color);                                     // Draw sphere
-RLAPI void DrawSphereEx(Vector3 centerPos, float radius, int rings, int slices, Color color);            // Draw sphere with extended parameters
-RLAPI void DrawSphereWires(Vector3 centerPos, float radius, int rings, int slices, Color color);         // Draw sphere wires
-RLAPI void DrawCylinder(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone
-RLAPI void DrawCylinderWires(Vector3 position, float radiusTop, float radiusBottom, float height, int slices, Color color); // Draw a cylinder/cone wires
-RLAPI void DrawPlane(Vector3 centerPos, Vector2 size, Color color);                                      // Draw a plane XZ
-RLAPI void DrawRay(Ray ray, Color color);                                                                // Draw a ray line
-RLAPI void DrawGrid(int slices, float spacing);                                                          // Draw a grid (centered at (0, 0, 0))
-RLAPI void DrawGizmo(Vector3 position);                                                                  // Draw simple gizmo
-//DrawTorus(), DrawTeapot() could be useful?
-
-//------------------------------------------------------------------------------------
-// Model 3d Loading and Drawing Functions (Module: models)
-//------------------------------------------------------------------------------------
-
-// Model loading/unloading functions
-RLAPI Mesh LoadMesh(const char *fileName);                                                              // Load mesh from file
-RLAPI Mesh LoadMeshEx(int numVertex, float *vData, float *vtData, float *vnData, Color *cData);         // Load mesh from vertex data
-RLAPI Model LoadModel(const char *fileName);                                                            // Load model from file
-RLAPI Model LoadModelFromMesh(Mesh data, bool dynamic);                                                 // Load model from mesh data
-RLAPI Model LoadHeightmap(Image heightmap, Vector3 size);                                               // Load heightmap model from image data
-RLAPI Model LoadCubicmap(Image cubicmap);                                                               // Load cubes-based map model from image data
-RLAPI void UnloadMesh(Mesh *mesh);                                                                      // Unload mesh from memory (RAM and/or VRAM)
-RLAPI void UnloadModel(Model model);                                                                    // Unload model from memory (RAM and/or VRAM)
-
-// Material loading/unloading functions
-RLAPI Material LoadMaterial(const char *fileName);                                                      // Load material from file
-RLAPI Material LoadDefaultMaterial(void);                                                               // Load default material (uses default models shader)
-RLAPI void UnloadMaterial(Material material);                                                           // Unload material from GPU memory (VRAM)
-
-// Model drawing functions
-RLAPI void DrawModel(Model model, Vector3 position, float scale, Color tint);                           // Draw a model (with texture if set)
-RLAPI void DrawModelEx(Model model, Vector3 position, Vector3 rotationAxis,
-                       float rotationAngle, Vector3 scale, Color tint);                                 // Draw a model with extended parameters
-RLAPI void DrawModelWires(Model model, Vector3 position, float scale, Color tint);                      // Draw a model wires (with texture if set)
-RLAPI void DrawModelWiresEx(Model model, Vector3 position, Vector3 rotationAxis,
-                            float rotationAngle, Vector3 scale, Color tint);                            // Draw a model wires (with texture if set) with extended parameters
-RLAPI void DrawBoundingBox(BoundingBox box, Color color);                                               // Draw bounding box (wires)
-RLAPI void DrawBillboard(Camera camera, Texture2D texture, Vector3 center, float size, Color tint);     // Draw a billboard texture
-RLAPI void DrawBillboardRec(Camera camera, Texture2D texture, Rectangle sourceRec,
-                            Vector3 center, float size, Color tint);                                    // Draw a billboard texture defined by sourceRec
-
-// Collision detection functions
-RLAPI BoundingBox CalculateBoundingBox(Mesh mesh);                                                      // Calculate mesh bounding box limits
-RLAPI bool CheckCollisionSpheres(Vector3 centerA, float radiusA, Vector3 centerB, float radiusB);       // Detect collision between two spheres
-RLAPI bool CheckCollisionBoxes(BoundingBox box1, BoundingBox box2);                                     // Detect collision between two bounding boxes
-RLAPI bool CheckCollisionBoxSphere(BoundingBox box, Vector3 centerSphere, float radiusSphere);          // Detect collision between box and sphere
-RLAPI bool CheckCollisionRaySphere(Ray ray, Vector3 spherePosition, float sphereRadius);                // Detect collision between ray and sphere
-RLAPI bool CheckCollisionRaySphereEx(Ray ray, Vector3 spherePosition, float sphereRadius,
-                                     Vector3 *collisionPoint);                                          // Detect collision between ray and sphere, returns collision point
-RLAPI bool CheckCollisionRayBox(Ray ray, BoundingBox box);                                              // Detect collision between ray and box
-RLAPI RayHitInfo GetCollisionRayMesh(Ray ray, Mesh *mesh);                                              // Get collision info between ray and mesh
-RLAPI RayHitInfo GetCollisionRayTriangle(Ray ray, Vector3 p1, Vector3 p2, Vector3 p3);                  // Get collision info between ray and triangle
-RLAPI RayHitInfo GetCollisionRayGround(Ray ray, float groundHeight);                                    // Get collision info between ray and ground plane (Y-normal plane)
-
-//------------------------------------------------------------------------------------
-// Shaders System Functions (Module: rlgl)
-// NOTE: This functions are useless when using OpenGL 1.1
-//------------------------------------------------------------------------------------
-
-// Shader loading/unloading functions
-RLAPI char *LoadText(const char *fileName);                               // Load chars array from text file
-RLAPI Shader LoadShader(char *vsFileName, char *fsFileName);              // Load shader from files and bind default locations
-RLAPI void UnloadShader(Shader shader);                                   // Unload shader from GPU memory (VRAM)
-
-RLAPI Shader GetDefaultShader(void);                                      // Get default shader
-RLAPI Texture2D GetDefaultTexture(void);                                  // Get default texture
-
-// Shader configuration functions
-RLAPI int GetShaderLocation(Shader shader, const char *uniformName);              // Get shader uniform location
-RLAPI void SetShaderValue(Shader shader, int uniformLoc, float *value, int size); // Set shader uniform value (float)
-RLAPI void SetShaderValuei(Shader shader, int uniformLoc, int *value, int size);  // Set shader uniform value (int)
-RLAPI void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat);       // Set shader uniform value (matrix 4x4)
-RLAPI void SetMatrixProjection(Matrix proj);                              // Set a custom projection matrix (replaces internal projection matrix)
-RLAPI void SetMatrixModelview(Matrix view);                               // Set a custom modelview matrix (replaces internal modelview matrix)
-
-// Shading begin/end functions
-RLAPI void BeginShaderMode(Shader shader);                                // Begin custom shader drawing
-RLAPI void EndShaderMode(void);                                           // End custom shader drawing (use default shader)
-RLAPI void BeginBlendMode(int mode);                                      // Begin blending mode (alpha, additive, multiplied)
-RLAPI void EndBlendMode(void);                                            // End blending mode (reset to default: alpha blending)
-
-// VR control functions
-RLAPI void InitVrSimulator(int vrDevice);           // Init VR simulator for selected device
-RLAPI void CloseVrSimulator(void);                  // Close VR simulator for current device
-RLAPI bool IsVrSimulatorReady(void);                // Detect if VR simulator is ready
-RLAPI void UpdateVrTracking(Camera *camera);        // Update VR tracking (position and orientation) and camera
-RLAPI void ToggleVrMode(void);                      // Enable/Disable VR experience
-RLAPI void BeginVrDrawing(void);                    // Begin VR simulator stereo rendering
-RLAPI void EndVrDrawing(void);                      // End VR simulator stereo rendering
-
-//------------------------------------------------------------------------------------
-// Audio Loading and Playing Functions (Module: audio)
-//------------------------------------------------------------------------------------
-
-// Audio device management functions
-RLAPI void InitAudioDevice(void);                                     // Initialize audio device and context
-RLAPI void CloseAudioDevice(void);                                    // Close the audio device and context
-RLAPI bool IsAudioDeviceReady(void);                                  // Check if audio device has been initialized successfully
-RLAPI void SetMasterVolume(float volume);                             // Set master volume (listener)
-
-// Wave/Sound loading/unloading functions
-RLAPI Wave LoadWave(const char *fileName);                            // Load wave data from file
-RLAPI Wave LoadWaveEx(void *data, int sampleCount, int sampleRate, int sampleSize, int channels); // Load wave data from raw array data
-RLAPI Sound LoadSound(const char *fileName);                          // Load sound from file
-RLAPI Sound LoadSoundFromWave(Wave wave);                             // Load sound from wave data
-RLAPI void UpdateSound(Sound sound, const void *data, int samplesCount);// Update sound buffer with new data
-RLAPI void UnloadWave(Wave wave);                                     // Unload wave data
-RLAPI void UnloadSound(Sound sound);                                  // Unload sound
-
-// Wave/Sound management functions
-RLAPI void PlaySound(Sound sound);                                    // Play a sound
-RLAPI void PauseSound(Sound sound);                                   // Pause a sound
-RLAPI void ResumeSound(Sound sound);                                  // Resume a paused sound
-RLAPI void StopSound(Sound sound);                                    // Stop playing a sound
-RLAPI bool IsSoundPlaying(Sound sound);                               // Check if a sound is currently playing
-RLAPI void SetSoundVolume(Sound sound, float volume);                 // Set volume for a sound (1.0 is max level)
-RLAPI void SetSoundPitch(Sound sound, float pitch);                   // Set pitch for a sound (1.0 is base level)
-RLAPI void WaveFormat(Wave *wave, int sampleRate, int sampleSize, int channels);  // Convert wave data to desired format
-RLAPI Wave WaveCopy(Wave wave);                                       // Copy a wave to a new wave
-RLAPI void WaveCrop(Wave *wave, int initSample, int finalSample);     // Crop a wave to defined samples range
-RLAPI float *GetWaveData(Wave wave);                                  // Get samples data from wave as a floats array
-
-// Music management functions
-RLAPI Music LoadMusicStream(const char *fileName);                    // Load music stream from file
-RLAPI void UnloadMusicStream(Music music);                            // Unload music stream
-RLAPI void PlayMusicStream(Music music);                              // Start music playing
-RLAPI void UpdateMusicStream(Music music);                            // Updates buffers for music streaming
-RLAPI void StopMusicStream(Music music);                              // Stop music playing
-RLAPI void PauseMusicStream(Music music);                             // Pause music playing
-RLAPI void ResumeMusicStream(Music music);                            // Resume playing paused music
-RLAPI bool IsMusicPlaying(Music music);                               // Check if music is playing
-RLAPI void SetMusicVolume(Music music, float volume);                 // Set volume for music (1.0 is max level)
-RLAPI void SetMusicPitch(Music music, float pitch);                   // Set pitch for a music (1.0 is base level)
-RLAPI void SetMusicLoopCount(Music music, float count);               // Set music loop count (loop repeats)
-RLAPI float GetMusicTimeLength(Music music);                          // Get music time length (in seconds)
-RLAPI float GetMusicTimePlayed(Music music);                          // Get current music time played (in seconds)
-
-// AudioStream management functions
-RLAPI AudioStream InitAudioStream(unsigned int sampleRate, unsigned int sampleSize,
-                                  unsigned int channels);             // Init audio stream (to stream raw audio pcm data)
-RLAPI void UpdateAudioStream(AudioStream stream, const void *data, int samplesCount); // Update audio stream buffers with data
-RLAPI void CloseAudioStream(AudioStream stream);                      // Close audio stream and free memory
-RLAPI bool IsAudioBufferProcessed(AudioStream stream);                // Check if any audio stream buffers requires refill
-RLAPI void PlayAudioStream(AudioStream stream);                       // Play audio stream
-RLAPI void PauseAudioStream(AudioStream stream);                      // Pause audio stream
-RLAPI void ResumeAudioStream(AudioStream stream);                     // Resume audio stream
-RLAPI void StopAudioStream(AudioStream stream);                       // Stop audio stream
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // RAYLIB_H

src/Makefile

@@ -40,41 +40,33 @@
 
 .PHONY: all clean install uninstall
 
-# define raylib platform to compile for
-# possible platforms: PLATFORM_DESKTOP PLATFORM_ANDROID PLATFORM_RPI PLATFORM_WEB
+# Define required raylib variables
 PLATFORM ?= PLATFORM_DESKTOP
+RAYLIB_PATH ?= ..
 
-# define raylib default path, required to look for emsdk and android-toolchain
-RAYLIB_PATH ?= C:/raylib
+# Library type used for raylib and OpenAL Soft: STATIC (.a) or SHARED (.so/.dll)
+# NOTE: OpenAL Soft library should be provided in the selected form
+RAYLIB_LIBTYPE ?= STATIC
+OPENAL_LIBTYPE ?= STATIC
 
-# define YES if you want shared/dynamic version of library instead of static (default)
-SHARED_RAYLIB ?= NO
-
-# use OpenAL Soft as shared library (.so / .dll)
-# NOTE: If defined NO, static OpenAL Soft library should be provided
-SHARED_OPENAL ?= NO
-
-# on PLATFORM_WEB force OpenAL Soft shared library
+# On PLATFORM_WEB force OpenAL Soft shared library
 ifeq ($(PLATFORM),PLATFORM_WEB)
-    SHARED_OPENAL = YES
-endif
-ifeq ($(PLATFORM),PLATFORM_ANDROID)
-    SHARED_OPENAL = YES
+    OPENAL_LIBTYPE = SHARED
 endif
 
-# determine if the file has root access (only for installing raylib)
+# Determine if the file has root access (only for installing raylib)
 # "whoami" prints the name of the user that calls him (so, if it is the root
 # user, "whoami" prints "root").
 ROOT = $(shell whoami)
 
-# determine PLATFORM_OS in case PLATFORM_DESKTOP selected
+# Determine PLATFORM_OS in case PLATFORM_DESKTOP selected
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
     # No uname.exe on MinGW!, but OS=Windows_NT on Windows!
     # ifeq ($(UNAME),Msys) -> Windows
     ifeq ($(OS),Windows_NT)
         PLATFORM_OS=WINDOWS
     else
-        UNAMEOS:=$(shell uname)
+        UNAMEOS=$(shell uname)
         ifeq ($(UNAMEOS),Linux)
             PLATFORM_OS=LINUX
         else
@@ -85,9 +77,14 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
     endif
 endif
 
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    # RPI cross-compiler
+    RPI_CROSS_COMPILE ?= NO
+endif
+
 ifeq ($(PLATFORM),PLATFORM_WEB)
     # Emscripten required variables
-    EMSDK_PATH = $(RAYLIB_PATH)/emsdk
+    EMSDK_PATH = C:/emsdk
     EMSCRIPTEN_VERSION = 1.37.9
     CLANG_VERSION=e1.37.9_64bit
     PYTHON_VERSION=2.7.5.3_64bit
@@ -96,6 +93,33 @@ ifeq ($(PLATFORM),PLATFORM_WEB)
     EMSCRIPTEN=$(EMSDK_PATH)\emscripten\$(EMSCRIPTEN_VERSION)
 endif
 
+# Define output directory for compiled library
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),WINDOWS)
+        RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/win32/mingw32
+    endif
+    ifeq ($(PLATFORM_OS),LINUX)
+        RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/linux
+    endif
+    ifeq ($(PLATFORM_OS),OSX)
+        RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/osx
+    endif
+endif
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/rpi
+endif
+ifeq ($(PLATFORM),PLATFORM_WEB)
+    RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/html5
+endif
+ifeq ($(PLATFORM),PLATFORM_ANDROID)
+    ifeq ($(ANDROID_ARCH),ARM)
+        RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/android/armeabi-v7a
+    endif
+    ifeq ($(ANDROID_ARCH),ARM64)
+        RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/android/arm64-v8a
+    endif
+endif
+
 ifeq ($(PLATFORM),PLATFORM_ANDROID)
     # Android required path variables
     ANDROID_NDK = C:/android-ndk
@@ -103,86 +127,66 @@ ifeq ($(PLATFORM),PLATFORM_ANDROID)
 
     # Android architecture: ARM or ARM64
     ANDROID_ARCH ?= ARM
-
-    # Android compiler: gcc or clang 
-    # NOTE: Define YES to use clang instead of gcc
-    ANDROID_LLVM ?= NO
-endif
-
-ifeq ($(PLATFORM),PLATFORM_RPI)
-    # RPI cross-compiler
-    CROSS_COMPILE ?= NO
 endif
 
-# define raylib graphics api depending on selected platform
+# Define raylib graphics api depending on selected platform
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
-    # by default use OpenGL 3.3 on desktop platforms
+    # By default use OpenGL 3.3 on desktop platforms
     GRAPHICS ?= GRAPHICS_API_OPENGL_33
     #GRAPHICS = GRAPHICS_API_OPENGL_11  # Uncomment to use OpenGL 1.1
     #GRAPHICS = GRAPHICS_API_OPENGL_21  # Uncomment to use OpenGL 2.1
 endif
+
 ifeq ($(PLATFORM),PLATFORM_RPI)
-    # on RPI OpenGL ES 2.0 must be used
+    # On RPI OpenGL ES 2.0 must be used
     GRAPHICS = GRAPHICS_API_OPENGL_ES2
 endif
+
 ifeq ($(PLATFORM),PLATFORM_WEB)
-    # on HTML5 OpenGL ES 2.0 is used, emscripten translates it to WebGL 1.0
+    # On HTML5 OpenGL ES 2.0 is used, emscripten translates it to WebGL 1.0
     GRAPHICS = GRAPHICS_API_OPENGL_ES2
 endif
+
 ifeq ($(PLATFORM),PLATFORM_ANDROID)
-    # by default use OpenGL ES 2.0 on Android
+    # By default use OpenGL ES 2.0 on Android
     GRAPHICS = GRAPHICS_API_OPENGL_ES2
 endif
 
-# NOTE: makefiles targets require tab indentation
-# NOTE: define compiler: gcc for C program, define as g++ for C++
-
-# default gcc compiler
+# Default C compiler: gcc
+# NOTE: define g++ compiler if using C++
 CC = gcc
 
-
-# For OS X
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
     ifeq ($(PLATFORM_OS),OSX)
-		CC = clang
-	endif
-endif
-
-# Android toolchain compiler
-ifeq ($(PLATFORM),PLATFORM_ANDROID)
-    ifeq ($(ANDROID_ARCH),ARM)
-        ifeq ($(ANDROID_LLVM),YES)
-            CC = $(ANDROID_TOOLCHAIN)/bin/arm-linux-androideabi-clang
-        else
-            CC = $(ANDROID_TOOLCHAIN)/bin/arm-linux-androideabi-gcc
-        endif
-    endif
-    ifeq ($(ANDROID_ARCH),ARM64)
-        ifeq ($(ANDROID_LLVM),YES)
-            CC = $(ANDROID_TOOLCHAIN)/bin/aarch64-linux-android-clang
-        else
-            CC = $(ANDROID_TOOLCHAIN)/bin/aarch64-linux-android-gcc
-        endif
+        # OSX default compiler
+        CC = clang
     endif
 endif
-
-# RPI cross-compiler
 ifeq ($(PLATFORM),PLATFORM_RPI)
-    ifeq ($(CROSS_COMPILE),YES)
-    	# rpi compiler
+    ifeq ($(RPI_CROSS_COMPILE),YES)
+        # RPI cross-compiler
         CC = armv6j-hardfloat-linux-gnueabi-gcc
     endif
 endif
-
-# HTML5 emscripten compiler
 ifeq ($(PLATFORM),PLATFORM_WEB)
+    # HTML5 emscripten compiler
     CC = emcc
 endif
+ifeq ($(PLATFORM),PLATFORM_ANDROID)
+    # Android toolchain (must be provided for desired architecture and compiler)
+    # NOTE: gcc compiler is being deprecated in Android NDK r16
+    ifeq ($(ANDROID_ARCH),ARM)
+        CC = $(ANDROID_TOOLCHAIN)/bin/arm-linux-androideabi-gcc
+    endif
+    ifeq ($(ANDROID_ARCH),ARM64)
+        CC = $(ANDROID_TOOLCHAIN)/bin/aarch64-linux-android-gcc
+    endif
+endif
 
-# default archiver program to pack libraries
+# Default archiver program to pack libraries
 AR = ar
 
-# Android archiver
+# Android archiver (also depends on desired architecture)
 ifeq ($(PLATFORM),PLATFORM_ANDROID)
     ifeq ($(ANDROID_ARCH),ARM)
         AR = $(ANDROID_TOOLCHAIN)/bin/arm-linux-androideabi-ar
@@ -192,9 +196,10 @@ ifeq ($(PLATFORM),PLATFORM_ANDROID)
     endif
 endif
 
-# define compiler flags:
+# Define compiler flags:
 #  -O1                  defines optimization level
 #  -Og                  enable debugging
+#  -s                   strip unnecessary data from build
 #  -Wall                turns on most, but not all, compiler warnings
 #  -std=c99             defines C language mode (standard C from 1999 revision)
 #  -std=gnu99           defines C language mode (GNU C from 1999 revision)
@@ -203,109 +208,83 @@ endif
 #  -D_DEFAULT_SOURCE    use with -std=c99
 CFLAGS += -O1 -Wall -std=c99 -D_DEFAULT_SOURCE -fgnu89-inline -Wno-missing-braces
 
+# Additional flags for compiler (if desired)
+#CFLAGS += -Wextra -Wmissing-prototypes -Wstrict-prototypes
 ifeq ($(PLATFORM),PLATFORM_WEB)
-    CFLAGS += -s USE_GLFW=3 -s ASSERTIONS=1 --profiling --preload-file resources
     # -O2                        # if used, also set --memory-init-file 0
     # --memory-init-file 0       # to avoid an external memory initialization code file (.mem)
     # -s ALLOW_MEMORY_GROWTH=1   # to allow memory resizing
     # -s TOTAL_MEMORY=16777216   # to specify heap memory size (default = 16MB)
     # -s USE_PTHREADS=1          # multithreading support
+    CFLAGS += -s USE_GLFW=3 -s ASSERTIONS=1 --profiling
 endif
-
 ifeq ($(PLATFORM),PLATFORM_ANDROID)
+    # Compiler flags for arquitecture
     CFLAGS += -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16
+    # Compilation functions attributes options
+    CFLAGS += -ffunction-sections -funwind-tables -fstack-protector-strong -fPIC
+    # Compiler options for the linker
+    CFLAGS += -Wa,--noexecstack -Wformat -Werror=format-security -no-canonical-prefixes
+    # Preprocessor macro definitions
+    CFLAGS += -DANDROID -DPLATFORM_ANDROID -D__ANDROID_API__=16
 endif
 
-#CFLAGSEXTRA = -Wextra -Wmissing-prototypes -Wstrict-prototypes
-
-# if shared library required, make sure code is compiled as position independent
-ifeq ($(SHARED_RAYLIB),YES)
-    CFLAGS += -fPIC
-    SHAREDFLAG = BUILDING_DLL
-else
-    SHAREDFLAG = BUILDING_STATIC
+# Define required compilation flags for raylib SHARED lib
+ifeq ($(RAYLIB_LIBTYPE),SHARED)
+    # make sure code is compiled as position independent
+    # BE CAREFUL: It seems that for gcc -fpic si not the same as -fPIC
+    # MinGW32 just doesn't need -fPIC, it shows warnings
+    CFLAGS += -fPIC -DBUILD_LIBTYPE_SHARED
 endif
 
-# if static OpenAL Soft required, define the corresponding flags
-ifeq ($(SHARED_OPENAL),NO)
-    SHAREDLIBS += -lopenal32 -lwinmm
-    SHAREDOPENALFLAG = AL_LIBTYPE_STATIC
-else
-    SHAREDLIBS += -lopenal32dll
-    SHAREDOPENALFLAG = SHARED_OPENAL
+# Define required compilation flags for OpenAL Soft STATIC lib
+ifeq ($(OPENAL_LIBTYPE),STATIC)
+    ALFLAGS = -DAL_LIBTYPE_STATIC -Wl,-allow-multiple-definition
 endif
 
-#CFLAGSEXTRA = -Wextra -Wmissing-prototypes -Wstrict-prototypes
-
-# external required libraries (stb and others)
-INCLUDES = -I. -Iexternal
-
-# OpenAL Soft library
-INCLUDES += -Iexternal/openal_soft/include
+# Define include paths for required headers
+# NOTE: Several external required libraries (stb and others)
+INCLUDE_PATHS = -I. -Iexternal -Iexternal/include
 
-# define any directories containing required header files
-ifeq ($(PLATFORM),PLATFORM_DESKTOP)
-    # GLFW3 library
-    INCLUDES += -Iexternal/glfw3/include
-endif
+# Define additional directories containing required header files
 ifeq ($(PLATFORM),PLATFORM_RPI)
     # RPI requried libraries
-    INCLUDES += -I/opt/vc/include
-    INCLUDES += -I/opt/vc/include/interface/vmcs_host/linux
-    INCLUDES += -I/opt/vc/include/interface/vcos/pthreads
-endif
-ifeq ($(PLATFORM),PLATFORM_WEB)
-    # GLFW3 library
-    INCLUDES += -Iexternal/glfw3/include
+    INCLUDE_PATHS += -I/opt/vc/include
+    INCLUDE_PATHS += -I/opt/vc/include/interface/vmcs_host/linux
+    INCLUDE_PATHS += -I/opt/vc/include/interface/vcos/pthreads
 endif
 ifeq ($(PLATFORM),PLATFORM_ANDROID)
     # Android required libraries
-    INCLUDES += -I$(ANDROID_TOOLCHAIN)/sysroot/usr/include
+    INCLUDE_PATHS += -I$(ANDROID_TOOLCHAIN)/sysroot/usr/include
     # Include android_native_app_glue.h
-    INCLUDES += -Iexternal/android/native_app_glue
-    #INCLUDES += -I$(ANDROID_NDK)/sources/android/native_app_glue
+    INCLUDE_PATHS += -Iexternal/android/native_app_glue
+    #INCLUDE_PATHS += -I$(ANDROID_NDK)/sources/android/native_app_glue
 endif
 
-# define output directory for compiled library
-ifeq ($(PLATFORM),PLATFORM_DESKTOP)
-    ifeq ($(PLATFORM_OS),WINDOWS)
-        OUTPUT_PATH = ../release/win32/mingw32
-    endif
-    ifeq ($(PLATFORM_OS),LINUX)
-        OUTPUT_PATH = ../release/linux
-    endif
-    ifeq ($(PLATFORM_OS),OSX)
-        OUTPUT_PATH = ../release/osx
-    endif
-endif
-ifeq ($(PLATFORM),PLATFORM_RPI)
-    OUTPUT_PATH = ../release/rpi
-endif
-ifeq ($(PLATFORM),PLATFORM_WEB)
-    OUTPUT_PATH = ../release/html5
-endif
+# Define linker options
 ifeq ($(PLATFORM),PLATFORM_ANDROID)
-    ifeq ($(ANDROID_ARCH),ARM)
-        OUTPUT_PATH = ../release/android/armeabi-v7a
-    endif
-    ifeq ($(ANDROID_ARCH),ARM64)
-        OUTPUT_PATH = ../release/android/arm64-v8a
-    endif
+    LDFLAGS = -Wl,-soname,libraylib.so -Wl,--exclude-libs,libatomic.a 
+    LDFLAGS += -Wl,--build-id -Wl,--no-undefined -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,--warn-shared-textrel -Wl,--fatal-warnings 
+    # Force linking of library module to define symbol
+    LDFLAGS += -u ANativeActivity_onCreate
+    # Library paths containing required libs
+    LDFLAGS += -L. -Lsrc -L$(RAYLIB_RELEASE_PATH)
+
+    LDLIBS = -lopenal -llog -landroid -lEGL -lGLESv2 -lOpenSLES -latomic -lc -lm
 endif
 
-# define all object files required with a wildcard
-# The wildcard takes all files that finish with ".c", then it replaces the
-# extentions with ".o", that are the object files.
+# Define all object files required with a wildcard
+# The wildcard takes all files that finish with ".c",
+# and replaces extentions with ".o", that are the object files
 OBJS = $(patsubst %.c, %.o, $(wildcard *.c))
-OBJS += external/stb_vorbis.o
+OBJS += stb_vorbis.o
 
-# typing 'make' will invoke the default target entry called 'all',
-# in this case, the 'default' target entry is raylib
+# Default target entry
 all: raylib
 
-# generate standalone Android toolchain
+# Generate standalone Android toolchain
 # NOTE: Android toolchain could already be provided
-toolchain:
+generate_android_toolchain:
 ifeq ($(PLATFORM),PLATFORM_ANDROID)
     ifeq ($(ANDROID_ARCH),ARM)
 		$(ANDROID_NDK)/build/tools/make-standalone-toolchain.sh --platform=android-9 --toolchain=arm-linux-androideabi-4.9 --use-llvm --install-dir=$(ANDROID_TOOLCHAIN)
@@ -315,39 +294,39 @@ ifeq ($(PLATFORM),PLATFORM_ANDROID)
     endif
 endif
 
-# compile raylib library
+# Compile raylib library
 raylib: $(OBJS)
 ifeq ($(PLATFORM),PLATFORM_WEB)
-    # compile raylib for web.
-	emcc -O1 $(OBJS) -o $(OUTPUT_PATH)/libraylib.bc
-	@echo "libraylib.bc generated (web version)!"
+    # Compile raylib for web.
+	emcc -O1 $(OBJS) -o $(RAYLIB_RELEASE_PATH)/libraylib.bc
+	@echo "raylib library generated (libraylib.bc)!"
 else
-    ifeq ($(SHARED_RAYLIB),YES)
+    ifeq ($(RAYLIB_LIBTYPE),SHARED)
         # NOTE: If using OpenAL Soft as static library, all its dependencies must be also linked in the shared library
         ifeq ($(PLATFORM_OS),WINDOWS)
-			$(CC) -shared -o $(OUTPUT_PATH)/raylib.dll $(OBJS) $(SHAREDLIBS) -Lexternal/glfw3/lib/win32 -Lexternal/openal_soft/lib/win32 -lglfw3 -lgdi32 -Wl,--out-implib,$(OUTPUT_PATH)/libraylibdll.a
+			$(CC) -shared -o $(RAYLIB_RELEASE_PATH)/raylib.dll $(OBJS) $(ALLIBS) -Lexternal/glfw3/lib/win32 -Lexternal/openal_soft/lib/win32 -lglfw3 -lgdi32 -Wl,--out-implib,$(RAYLIB_RELEASE_PATH)/libraylibdll.a
 			@echo "raylib dynamic library (raylib.dll) and import library (libraylibdll.a) generated!"
         endif
         ifeq ($(PLATFORM_OS),LINUX)
-            # compile raylib to shared library version for GNU/Linux.
+            # Compile raylib to shared library version for GNU/Linux.
             # WARNING: you should type "make clean" before doing this target
-			$(CC) -shared -o $(OUTPUT_PATH)/libraylib.so $(OBJS) -lglfw -lGL -lopenal -lm -lpthread -ldl
+			$(CC) -shared -o $(RAYLIB_RELEASE_PATH)/libraylib.so $(OBJS) -lglfw -lGL -lopenal -lm -lpthread -ldl
 			@echo "raylib shared library generated (libraylib.so)!"
         endif
         ifeq ($(PLATFORM_OS),OSX)
-			$(CC) -dynamiclib -o $(OUTPUT_PATH)/libraylib.dylib $(OBJS) -L/usr/local/Cellar/glfw/3.2.1/lib -lglfw -framework OpenGL -framework OpenAL -framework Cocoa
-			install_name_tool -id "libraylib.dylib" $(OUTPUT_PATH)/libraylib.dylib
+			$(CC) -dynamiclib -o $(RAYLIB_RELEASE_PATH)/libraylib.dylib $(OBJS) -L/usr/local/Cellar/glfw/3.2.1/lib -lglfw -framework OpenGL -framework OpenAL -framework Cocoa
+			install_name_tool -id "libraylib.dylib" $(RAYLIB_RELEASE_PATH)/libraylib.dylib
 			@echo "raylib shared library generated (libraylib.dylib)!"
         endif
         ifeq ($(PLATFORM),PLATFORM_ANDROID)
-			$(CC) -shared -o $(OUTPUT_PATH)/libraylib.so $(OBJS)
+			$(CC) -shared -o $(RAYLIB_RELEASE_PATH)/libraylib.so $(OBJS) $(LDFLAGS) $(LDLIBS)
 			@echo "raylib shared library generated (libraylib.so)!"
         endif
     else
-        # compile raylib static library.
-		$(AR) rcs $(OUTPUT_PATH)/libraylib.a $(OBJS)
+        # Compile raylib static library.
+		$(AR) rcs $(RAYLIB_RELEASE_PATH)/libraylib.a $(OBJS)
 		@echo "raylib static library generated (libraylib.a)!"
-        ifeq ($(SHARED_OPENAL),NO)
+        ifeq ($(OPENAL_LIBTYPE),STATIC)
 			@echo "expected OpenAL Soft static library linking"
         else
 			@echo "expected OpenAL Soft shared library linking"
@@ -355,46 +334,45 @@ else
     endif
 endif
 
-# compile all modules with their prerequisites
+# Compile all modules with their prerequisites
 
-# compile core module
+# Compile core module
 core.o : core.c raylib.h rlgl.h utils.h raymath.h gestures.h
-	$(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(PLATFORM) -D$(SHAREDFLAG)
+	$(CC) -c $< $(CFLAGS) $(INCLUDE_PATHS) -D$(PLATFORM) -D$(GRAPHICS)
 
-# compile rlgl module
+# Compile rlgl module
 rlgl.o : rlgl.c rlgl.h raymath.h
-	$(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(GRAPHICS)
+	$(CC) -c $< $(CFLAGS) $(INCLUDE_PATHS) -D$(PLATFORM) -D$(GRAPHICS)
 
-# compile shapes module
+# Compile shapes module
 shapes.o : shapes.c raylib.h rlgl.h
-	$(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(SHAREDFLAG)
+	$(CC) -c $< $(CFLAGS) $(INCLUDE_PATHS) -D$(PLATFORM) -D$(GRAPHICS)
 
-# compile textures module
+# Compile textures module
 textures.o : textures.c rlgl.h utils.h
-	$(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(PLATFORM) -D$(GRAPHICS) -D$(SHAREDFLAG)
+	$(CC) -c $< $(CFLAGS) $(INCLUDE_PATHS) -D$(PLATFORM) -D$(GRAPHICS)
 
-# compile text module
+# Compile text module
 text.o : text.c raylib.h utils.h
-	$(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(SHAREDFLAG)
+	$(CC) -c $< $(CFLAGS) $(INCLUDE_PATHS) -D$(PLATFORM) -D$(GRAPHICS)
 
-# compile models module
+# Compile models module
 models.o : models.c raylib.h rlgl.h raymath.h
-	$(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(PLATFORM) -D$(SHAREDFLAG)
+	$(CC) -c $< $(CFLAGS) $(INCLUDE_PATHS) -D$(PLATFORM) -D$(GRAPHICS)
 
-# compile audio module
+# Compile audio module
 audio.o : audio.c raylib.h
-	$(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(PLATFORM) -D$(SHAREDFLAG) -D$(SHAREDOPENALFLAG)
+	$(CC) -c $< $(CFLAGS) $(INCLUDE_PATHS) -D$(PLATFORM) $(ALFLAGS)
 
-# compile stb_vorbis library
-external/stb_vorbis.o: external/stb_vorbis.c external/stb_vorbis.h
-	$(CC) -c -o $@ $< -O1 $(CFLAGS) $(INCLUDES) -D$(PLATFORM)
+# Compile stb_vorbis library
+stb_vorbis.o: external/stb_vorbis.c external/stb_vorbis.h
+	$(CC) -c $< $(CFLAGS) $(INCLUDE_PATHS) -D$(PLATFORM)
 
-# compile utils module
+# Compile utils module
 utils.o : utils.c utils.h
-	$(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(PLATFORM) -D$(SHAREDFLAG)
+	$(CC) -c $< $(CFLAGS) $(INCLUDE_PATHS) -D$(PLATFORM)
 
-# It installs generated and needed files to compile projects using raylib.
-# The installation works manually.
+# Install generated and needed files to required directories
 # TODO: add other platforms.
 install :
 ifeq ($(ROOT),root)
@@ -403,11 +381,11 @@ ifeq ($(ROOT),root)
         # libraries and header files. These directory (/usr/local/lib and
         # /usr/local/include/) are for libraries that are installed
         # manually (without a package manager).
-        ifeq ($(SHARED_RAYLIB),YES)
-			cp --update $(OUTPUT_PATH)/libraylib.so /usr/local/lib/libraylib.so
+        ifeq ($(RAYLIB_LIBTYPE),SHARED)
+			cp --update $(RAYLIB_RELEASE_PATH)/libraylib.so /usr/local/lib/libraylib.so
         else
 			cp --update raylib.h /usr/local/include/raylib.h
-			cp --update $(OUTPUT_PATH)/libraylib.a /usr/local/lib/libraylib.a
+			cp --update $(RAYLIB_RELEASE_PATH)/libraylib.a /usr/local/lib/libraylib.a
         endif
 		@echo "raylib dev files installed/updated!"
     else
@@ -417,31 +395,31 @@ else
 	@echo "Error: no root permissions"
 endif
 
-# it removes raylib dev files installed on the system.
+# Remove raylib dev files installed on the system
 # TODO: see 'install' target.
 uninstall :
 ifeq ($(ROOT),root)
     ifeq ($(PLATFORM_OS),LINUX)
 			rm --force /usr/local/include/raylib.h
-        ifeq ($(SHARED_RAYLIB),YES)
+        ifeq ($(RAYLIB_LIBTYPE),SHARED)
 			rm --force /usr/local/lib/libraylib.so
         else
 			rm --force /usr/local/lib/libraylib.a
         endif
-		@echo "raylib dev files removed!"
+		@echo "raylib development files removed!"
     else
-		 @echo "This function works only on GNU/Linux systems"
+		@echo "This function works only on GNU/Linux systems"
     endif
 else
 	@echo "Error: no root permissions"
 endif
 
-# clean everything
+# Clean everything
 clean:
 ifeq ($(PLATFORM_OS),WINDOWS)
-	del *.o $(OUTPUT_PATH)/libraylib.a $(OUTPUT_PATH)/libraylib.bc $(OUTPUT_PATH)/libraylib.so external/stb_vorbis.o
+	del *.o $(RAYLIB_RELEASE_PATH)/libraylib.a $(RAYLIB_RELEASE_PATH)/libraylib.bc $(RAYLIB_RELEASE_PATH)/libraylib.so external/stb_vorbis.o
 else
-	rm -f *.o $(OUTPUT_PATH)/libraylib.a $(OUTPUT_PATH)/libraylib.bc $(OUTPUT_PATH)/libraylib.so external/stb_vorbis.o
+	rm -f *.o $(RAYLIB_RELEASE_PATH)/libraylib.a $(RAYLIB_RELEASE_PATH)/libraylib.bc $(RAYLIB_RELEASE_PATH)/libraylib.so external/stb_vorbis.o
 endif
 ifeq ($(PLATFORM),PLATFORM_ANDROID)
 	rm -rf $(ANDROID_TOOLCHAIN)

src/core.c

@@ -105,8 +105,8 @@
 #endif
 
 #if defined(SUPPORT_GIF_RECORDING)
-    #define GIF_IMPLEMENTATION
-    #include "external/gif.h"   // Support GIF recording
+    #define RGIF_IMPLEMENTATION
+    #include "external/rgif.h"   // Support GIF recording
 #endif
 
 #if defined(__linux__) || defined(PLATFORM_WEB)
@@ -314,9 +314,7 @@ static Vector2 mousePosition;               // Mouse position on screen
 static bool toggleCursorLock = false;       // Ask for cursor pointer lock on next click
 #endif
 
-#if defined(SUPPORT_GESTURES_SYSTEM)
 static Vector2 touchPosition[MAX_TOUCH_POINTS]; // Touch position on screen
-#endif
 
 #if defined(PLATFORM_DESKTOP)
 static char **dropFilesPath;                // Store dropped files paths as strings
@@ -477,8 +475,6 @@ void InitWindow(int width, int height, void *state)
 {
     TraceLog(LOG_INFO, "Initializing raylib (v1.8.0)");
 
-    app_dummy();
-
     screenWidth = width;
     screenHeight = height;
 
@@ -1495,6 +1491,7 @@ bool IsMouseButtonPressed(int button)
 {
     bool pressed = false;
 
+// TODO: Review, gestures could be not supported despite being on Android platform!
 #if defined(PLATFORM_ANDROID)
     if (IsGestureDetected(GESTURE_TAP)) pressed = true;
 #else
@@ -2748,6 +2745,7 @@ static int32_t AndroidInputCallback(struct android_app *app, AInputEvent *event)
     int32_t action = AMotionEvent_getAction(event);
     unsigned int flags = action & AMOTION_EVENT_ACTION_MASK;
 
+#if defined(SUPPORT_GESTURES_SYSTEM)
     GestureEvent gestureEvent;
 
     // Register touch actions
@@ -2776,8 +2774,13 @@ static int32_t AndroidInputCallback(struct android_app *app, AInputEvent *event)
 
     // Gesture data is sent to gestures system for processing
     ProcessGestureEvent(gestureEvent);
+#else
+    
+    // TODO: Support only simple touch position
+    
+#endif
 
-    return 0;   // return 1;
+    return 0;
 }
 #endif
 

src/external/android/native_app_glue/Android.mk

@@ -1,10 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE:= android_native_app_glue
-LOCAL_SRC_FILES:= android_native_app_glue.c
-LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)
-LOCAL_EXPORT_LDLIBS := -llog
-
-include $(BUILD_STATIC_LIBRARY)

src/external/android/native_app_glue/android_native_app_glue.c

@@ -420,8 +420,9 @@ static void onInputQueueDestroyed(ANativeActivity* activity, AInputQueue* queue)
     android_app_set_input((struct android_app*)activity->instance, NULL);
 }
 
-void ANativeActivity_onCreate(ANativeActivity* activity,
-        void* savedState, size_t savedStateSize) {
+JNIEXPORT
+void ANativeActivity_onCreate(ANativeActivity* activity, void* savedState,
+                              size_t savedStateSize) {
     LOGV("Creating: %p\n", activity);
     activity->callbacks->onDestroy = onDestroy;
     activity->callbacks->onStart = onStart;

src/external/android/native_app_glue/android_native_app_glue.h

@@ -332,9 +332,14 @@ void android_app_pre_exec_cmd(struct android_app* android_app, int8_t cmd);
 void android_app_post_exec_cmd(struct android_app* android_app, int8_t cmd);
 
 /**
- * Dummy function you can call to ensure glue code isn't stripped.
+ * Dummy function that used to be used to prevent the linker from stripping app
+ * glue code. No longer necessary, since __attribute__((visibility("default")))
+ * does this for us.
  */
-void app_dummy();
+__attribute__((
+    deprecated("Calls to app_dummy are no longer necessary. See "
+               "https://github.com/android-ndk/ndk/issues/381."))) void
+app_dummy();
 
 /**
  * This is the function that application code must implement, representing

templates/android_project/jni/include/AL/alext.h → src/external/include/AL/alext.h

@@ -448,6 +448,17 @@ AL_API const ALchar* AL_APIENTRY alGetStringiSOFT(ALenum pname, ALsizei index);
 #endif
 #endif
 
+#ifndef AL_SOFT_source_spatialize
+#define AL_SOFT_source_spatialize
+#define AL_SOURCE_SPATIALIZE_SOFT                0x1214
+#define AL_AUTO_SOFT                             0x0002
+#endif
+
+#ifndef ALC_SOFT_output_limiter
+#define ALC_SOFT_output_limiter
+#define ALC_OUTPUT_LIMITER_SOFT                  0x199A
+#endif
+
 #ifdef __cplusplus
 }
 #endif

src/external/include/GLFW/glfw3.h

@@ -0,0 +1,4235 @@
+/*************************************************************************
+ * GLFW 3.2 - www.glfw.org
+ * A library for OpenGL, window and input
+ *------------------------------------------------------------------------
+ * Copyright (c) 2002-2006 Marcus Geelnard
+ * Copyright (c) 2006-2016 Camilla Berglund <[email protected]>
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would
+ *    be appreciated but is not required.
+ *
+ * 2. Altered source versions must be plainly marked as such, and must not
+ *    be misrepresented as being the original software.
+ *
+ * 3. This notice may not be removed or altered from any source
+ *    distribution.
+ *
+ *************************************************************************/
+
+#ifndef _glfw3_h_
+#define _glfw3_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*************************************************************************
+ * Doxygen documentation
+ *************************************************************************/
+
+/*! @file glfw3.h
+ *  @brief The header of the GLFW 3 API.
+ *
+ *  This is the header file of the GLFW 3 API.  It defines all its types and
+ *  declares all its functions.
+ *
+ *  For more information about how to use this file, see @ref build_include.
+ */
+/*! @defgroup context Context reference
+ *
+ *  This is the reference documentation for OpenGL and OpenGL ES context related
+ *  functions.  For more task-oriented information, see the @ref context_guide.
+ */
+/*! @defgroup vulkan Vulkan reference
+ *
+ *  This is the reference documentation for Vulkan related functions and types.
+ *  For more task-oriented information, see the @ref vulkan_guide.
+ */
+/*! @defgroup init Initialization, version and error reference
+ *
+ *  This is the reference documentation for initialization and termination of
+ *  the library, version management and error handling.  For more task-oriented
+ *  information, see the @ref intro_guide.
+ */
+/*! @defgroup input Input reference
+ *
+ *  This is the reference documentation for input related functions and types.
+ *  For more task-oriented information, see the @ref input_guide.
+ */
+/*! @defgroup monitor Monitor reference
+ *
+ *  This is the reference documentation for monitor related functions and types.
+ *  For more task-oriented information, see the @ref monitor_guide.
+ */
+/*! @defgroup window Window reference
+ *
+ *  This is the reference documentation for window related functions and types,
+ *  including creation, deletion and event polling.  For more task-oriented
+ *  information, see the @ref window_guide.
+ */
+
+
+/*************************************************************************
+ * Compiler- and platform-specific preprocessor work
+ *************************************************************************/
+
+/* If we are we on Windows, we want a single define for it.
+ */
+#if !defined(_WIN32) && (defined(__WIN32__) || defined(WIN32) || defined(__MINGW32__))
+ #define _WIN32
+#endif /* _WIN32 */
+
+/* It is customary to use APIENTRY for OpenGL function pointer declarations on
+ * all platforms.  Additionally, the Windows OpenGL header needs APIENTRY.
+ */
+#ifndef APIENTRY
+ #ifdef _WIN32
+  #define APIENTRY __stdcall
+ #else
+  #define APIENTRY
+ #endif
+#endif /* APIENTRY */
+
+/* Some Windows OpenGL headers need this.
+ */
+#if !defined(WINGDIAPI) && defined(_WIN32)
+ #define WINGDIAPI __declspec(dllimport)
+ #define GLFW_WINGDIAPI_DEFINED
+#endif /* WINGDIAPI */
+
+/* Some Windows GLU headers need this.
+ */
+#if !defined(CALLBACK) && defined(_WIN32)
+ #define CALLBACK __stdcall
+ #define GLFW_CALLBACK_DEFINED
+#endif /* CALLBACK */
+
+/* Most Windows GLU headers need wchar_t.
+ * The OS X OpenGL header blocks the definition of ptrdiff_t by glext.h.
+ * Include it unconditionally to avoid surprising side-effects.
+ */
+#include <stddef.h>
+#include <stdint.h>
+
+/* Include the chosen client API headers.
+ */
+#if defined(__APPLE__)
+ #if defined(GLFW_INCLUDE_GLCOREARB)
+  #include <OpenGL/gl3.h>
+  #if defined(GLFW_INCLUDE_GLEXT)
+   #include <OpenGL/gl3ext.h>
+  #endif
+ #elif !defined(GLFW_INCLUDE_NONE)
+  #if !defined(GLFW_INCLUDE_GLEXT)
+   #define GL_GLEXT_LEGACY
+  #endif
+  #include <OpenGL/gl.h>
+ #endif
+ #if defined(GLFW_INCLUDE_GLU)
+  #include <OpenGL/glu.h>
+ #endif
+#else
+ #if defined(GLFW_INCLUDE_GLCOREARB)
+  #include <GL/glcorearb.h>
+ #elif defined(GLFW_INCLUDE_ES1)
+  #include <GLES/gl.h>
+  #if defined(GLFW_INCLUDE_GLEXT)
+   #include <GLES/glext.h>
+  #endif
+ #elif defined(GLFW_INCLUDE_ES2)
+  #include <GLES2/gl2.h>
+  #if defined(GLFW_INCLUDE_GLEXT)
+   #include <GLES2/gl2ext.h>
+  #endif
+ #elif defined(GLFW_INCLUDE_ES3)
+  #include <GLES3/gl3.h>
+  #if defined(GLFW_INCLUDE_GLEXT)
+   #include <GLES2/gl2ext.h>
+  #endif
+ #elif defined(GLFW_INCLUDE_ES31)
+  #include <GLES3/gl31.h>
+  #if defined(GLFW_INCLUDE_GLEXT)
+   #include <GLES2/gl2ext.h>
+  #endif
+ #elif defined(GLFW_INCLUDE_VULKAN)
+  #include <vulkan/vulkan.h>
+ #elif !defined(GLFW_INCLUDE_NONE)
+  #include <GL/gl.h>
+  #if defined(GLFW_INCLUDE_GLEXT)
+   #include <GL/glext.h>
+  #endif
+ #endif
+ #if defined(GLFW_INCLUDE_GLU)
+  #include <GL/glu.h>
+ #endif
+#endif
+
+#if defined(GLFW_DLL) && defined(_GLFW_BUILD_DLL)
+ /* GLFW_DLL must be defined by applications that are linking against the DLL
+  * version of the GLFW library.  _GLFW_BUILD_DLL is defined by the GLFW
+  * configuration header when compiling the DLL version of the library.
+  */
+ #error "You must not have both GLFW_DLL and _GLFW_BUILD_DLL defined"
+#endif
+
+/* GLFWAPI is used to declare public API functions for export
+ * from the DLL / shared library / dynamic library.
+ */
+#if defined(_WIN32) && defined(_GLFW_BUILD_DLL)
+ /* We are building GLFW as a Win32 DLL */
+ #define GLFWAPI __declspec(dllexport)
+#elif defined(_WIN32) && defined(GLFW_DLL)
+ /* We are calling GLFW as a Win32 DLL */
+ #define GLFWAPI __declspec(dllimport)
+#elif defined(__GNUC__) && defined(_GLFW_BUILD_DLL)
+ /* We are building GLFW as a shared / dynamic library */
+ #define GLFWAPI __attribute__((visibility("default")))
+#else
+ /* We are building or calling GLFW as a static library */
+ #define GLFWAPI
+#endif
+
+
+/*************************************************************************
+ * GLFW API tokens
+ *************************************************************************/
+
+/*! @name GLFW version macros
+ *  @{ */
+/*! @brief The major version number of the GLFW library.
+ *
+ *  This is incremented when the API is changed in non-compatible ways.
+ *  @ingroup init
+ */
+#define GLFW_VERSION_MAJOR          3
+/*! @brief The minor version number of the GLFW library.
+ *
+ *  This is incremented when features are added to the API but it remains
+ *  backward-compatible.
+ *  @ingroup init
+ */
+#define GLFW_VERSION_MINOR          2
+/*! @brief The revision number of the GLFW library.
+ *
+ *  This is incremented when a bug fix release is made that does not contain any
+ *  API changes.
+ *  @ingroup init
+ */
+#define GLFW_VERSION_REVISION       0
+/*! @} */
+
+/*! @name Boolean values
+ *  @{ */
+/*! @brief One.
+ *
+ *  One.  Seriously.  You don't _need_ to use this symbol in your code.  It's
+ *  just semantic sugar for the number 1.  You can use `1` or `true` or `_True`
+ *  or `GL_TRUE` or whatever you want.
+ */
+#define GLFW_TRUE                   1
+/*! @brief Zero.
+ *
+ *  Zero.  Seriously.  You don't _need_ to use this symbol in your code.  It's
+ *  just just semantic sugar for the number 0.  You can use `0` or `false` or
+ *  `_False` or `GL_FALSE` or whatever you want.
+ */
+#define GLFW_FALSE                  0
+/*! @} */
+
+/*! @name Key and button actions
+ *  @{ */
+/*! @brief The key or mouse button was released.
+ *
+ *  The key or mouse button was released.
+ *
+ *  @ingroup input
+ */
+#define GLFW_RELEASE                0
+/*! @brief The key or mouse button was pressed.
+ *
+ *  The key or mouse button was pressed.
+ *
+ *  @ingroup input
+ */
+#define GLFW_PRESS                  1
+/*! @brief The key was held down until it repeated.
+ *
+ *  The key was held down until it repeated.
+ *
+ *  @ingroup input
+ */
+#define GLFW_REPEAT                 2
+/*! @} */
+
+/*! @defgroup keys Keyboard keys
+ *
+ *  See [key input](@ref input_key) for how these are used.
+ *
+ *  These key codes are inspired by the _USB HID Usage Tables v1.12_ (p. 53-60),
+ *  but re-arranged to map to 7-bit ASCII for printable keys (function keys are
+ *  put in the 256+ range).
+ *
+ *  The naming of the key codes follow these rules:
+ *   - The US keyboard layout is used
+ *   - Names of printable alpha-numeric characters are used (e.g. "A", "R",
+ *     "3", etc.)
+ *   - For non-alphanumeric characters, Unicode:ish names are used (e.g.
+ *     "COMMA", "LEFT_SQUARE_BRACKET", etc.). Note that some names do not
+ *     correspond to the Unicode standard (usually for brevity)
+ *   - Keys that lack a clear US mapping are named "WORLD_x"
+ *   - For non-printable keys, custom names are used (e.g. "F4",
+ *     "BACKSPACE", etc.)
+ *
+ *  @ingroup input
+ *  @{
+ */
+
+/* The unknown key */
+#define GLFW_KEY_UNKNOWN            -1
+
+/* Printable keys */
+#define GLFW_KEY_SPACE              32
+#define GLFW_KEY_APOSTROPHE         39  /* ' */
+#define GLFW_KEY_COMMA              44  /* , */
+#define GLFW_KEY_MINUS              45  /* - */
+#define GLFW_KEY_PERIOD             46  /* . */
+#define GLFW_KEY_SLASH              47  /* / */
+#define GLFW_KEY_0                  48
+#define GLFW_KEY_1                  49
+#define GLFW_KEY_2                  50
+#define GLFW_KEY_3                  51
+#define GLFW_KEY_4                  52
+#define GLFW_KEY_5                  53
+#define GLFW_KEY_6                  54
+#define GLFW_KEY_7                  55
+#define GLFW_KEY_8                  56
+#define GLFW_KEY_9                  57
+#define GLFW_KEY_SEMICOLON          59  /* ; */
+#define GLFW_KEY_EQUAL              61  /* = */
+#define GLFW_KEY_A                  65
+#define GLFW_KEY_B                  66
+#define GLFW_KEY_C                  67
+#define GLFW_KEY_D                  68
+#define GLFW_KEY_E                  69
+#define GLFW_KEY_F                  70
+#define GLFW_KEY_G                  71
+#define GLFW_KEY_H                  72
+#define GLFW_KEY_I                  73
+#define GLFW_KEY_J                  74
+#define GLFW_KEY_K                  75
+#define GLFW_KEY_L                  76
+#define GLFW_KEY_M                  77
+#define GLFW_KEY_N                  78
+#define GLFW_KEY_O                  79
+#define GLFW_KEY_P                  80
+#define GLFW_KEY_Q                  81
+#define GLFW_KEY_R                  82
+#define GLFW_KEY_S                  83
+#define GLFW_KEY_T                  84
+#define GLFW_KEY_U                  85
+#define GLFW_KEY_V                  86
+#define GLFW_KEY_W                  87
+#define GLFW_KEY_X                  88
+#define GLFW_KEY_Y                  89
+#define GLFW_KEY_Z                  90
+#define GLFW_KEY_LEFT_BRACKET       91  /* [ */
+#define GLFW_KEY_BACKSLASH          92  /* \ */
+#define GLFW_KEY_RIGHT_BRACKET      93  /* ] */
+#define GLFW_KEY_GRAVE_ACCENT       96  /* ` */
+#define GLFW_KEY_WORLD_1            161 /* non-US #1 */
+#define GLFW_KEY_WORLD_2            162 /* non-US #2 */
+
+/* Function keys */
+#define GLFW_KEY_ESCAPE             256
+#define GLFW_KEY_ENTER              257
+#define GLFW_KEY_TAB                258
+#define GLFW_KEY_BACKSPACE          259
+#define GLFW_KEY_INSERT             260
+#define GLFW_KEY_DELETE             261
+#define GLFW_KEY_RIGHT              262
+#define GLFW_KEY_LEFT               263
+#define GLFW_KEY_DOWN               264
+#define GLFW_KEY_UP                 265
+#define GLFW_KEY_PAGE_UP            266
+#define GLFW_KEY_PAGE_DOWN          267
+#define GLFW_KEY_HOME               268
+#define GLFW_KEY_END                269
+#define GLFW_KEY_CAPS_LOCK          280
+#define GLFW_KEY_SCROLL_LOCK        281
+#define GLFW_KEY_NUM_LOCK           282
+#define GLFW_KEY_PRINT_SCREEN       283
+#define GLFW_KEY_PAUSE              284
+#define GLFW_KEY_F1                 290
+#define GLFW_KEY_F2                 291
+#define GLFW_KEY_F3                 292
+#define GLFW_KEY_F4                 293
+#define GLFW_KEY_F5                 294
+#define GLFW_KEY_F6                 295
+#define GLFW_KEY_F7                 296
+#define GLFW_KEY_F8                 297
+#define GLFW_KEY_F9                 298
+#define GLFW_KEY_F10                299
+#define GLFW_KEY_F11                300
+#define GLFW_KEY_F12                301
+#define GLFW_KEY_F13                302
+#define GLFW_KEY_F14                303
+#define GLFW_KEY_F15                304
+#define GLFW_KEY_F16                305
+#define GLFW_KEY_F17                306
+#define GLFW_KEY_F18                307
+#define GLFW_KEY_F19                308
+#define GLFW_KEY_F20                309
+#define GLFW_KEY_F21                310
+#define GLFW_KEY_F22                311
+#define GLFW_KEY_F23                312
+#define GLFW_KEY_F24                313
+#define GLFW_KEY_F25                314
+#define GLFW_KEY_KP_0               320
+#define GLFW_KEY_KP_1               321
+#define GLFW_KEY_KP_2               322
+#define GLFW_KEY_KP_3               323
+#define GLFW_KEY_KP_4               324
+#define GLFW_KEY_KP_5               325
+#define GLFW_KEY_KP_6               326
+#define GLFW_KEY_KP_7               327
+#define GLFW_KEY_KP_8               328
+#define GLFW_KEY_KP_9               329
+#define GLFW_KEY_KP_DECIMAL         330
+#define GLFW_KEY_KP_DIVIDE          331
+#define GLFW_KEY_KP_MULTIPLY        332
+#define GLFW_KEY_KP_SUBTRACT        333
+#define GLFW_KEY_KP_ADD             334
+#define GLFW_KEY_KP_ENTER           335
+#define GLFW_KEY_KP_EQUAL           336
+#define GLFW_KEY_LEFT_SHIFT         340
+#define GLFW_KEY_LEFT_CONTROL       341
+#define GLFW_KEY_LEFT_ALT           342
+#define GLFW_KEY_LEFT_SUPER         343
+#define GLFW_KEY_RIGHT_SHIFT        344
+#define GLFW_KEY_RIGHT_CONTROL      345
+#define GLFW_KEY_RIGHT_ALT          346
+#define GLFW_KEY_RIGHT_SUPER        347
+#define GLFW_KEY_MENU               348
+
+#define GLFW_KEY_LAST               GLFW_KEY_MENU
+
+/*! @} */
+
+/*! @defgroup mods Modifier key flags
+ *
+ *  See [key input](@ref input_key) for how these are used.
+ *
+ *  @ingroup input
+ *  @{ */
+
+/*! @brief If this bit is set one or more Shift keys were held down.
+ */
+#define GLFW_MOD_SHIFT           0x0001
+/*! @brief If this bit is set one or more Control keys were held down.
+ */
+#define GLFW_MOD_CONTROL         0x0002
+/*! @brief If this bit is set one or more Alt keys were held down.
+ */
+#define GLFW_MOD_ALT             0x0004
+/*! @brief If this bit is set one or more Super keys were held down.
+ */
+#define GLFW_MOD_SUPER           0x0008
+
+/*! @} */
+
+/*! @defgroup buttons Mouse buttons
+ *
+ *  See [mouse button input](@ref input_mouse_button) for how these are used.
+ *
+ *  @ingroup input
+ *  @{ */
+#define GLFW_MOUSE_BUTTON_1         0
+#define GLFW_MOUSE_BUTTON_2         1
+#define GLFW_MOUSE_BUTTON_3         2
+#define GLFW_MOUSE_BUTTON_4         3
+#define GLFW_MOUSE_BUTTON_5         4
+#define GLFW_MOUSE_BUTTON_6         5
+#define GLFW_MOUSE_BUTTON_7         6
+#define GLFW_MOUSE_BUTTON_8         7
+#define GLFW_MOUSE_BUTTON_LAST      GLFW_MOUSE_BUTTON_8
+#define GLFW_MOUSE_BUTTON_LEFT      GLFW_MOUSE_BUTTON_1
+#define GLFW_MOUSE_BUTTON_RIGHT     GLFW_MOUSE_BUTTON_2
+#define GLFW_MOUSE_BUTTON_MIDDLE    GLFW_MOUSE_BUTTON_3
+/*! @} */
+
+/*! @defgroup joysticks Joysticks
+ *
+ *  See [joystick input](@ref joystick) for how these are used.
+ *
+ *  @ingroup input
+ *  @{ */
+#define GLFW_JOYSTICK_1             0
+#define GLFW_JOYSTICK_2             1
+#define GLFW_JOYSTICK_3             2
+#define GLFW_JOYSTICK_4             3
+#define GLFW_JOYSTICK_5             4
+#define GLFW_JOYSTICK_6             5
+#define GLFW_JOYSTICK_7             6
+#define GLFW_JOYSTICK_8             7
+#define GLFW_JOYSTICK_9             8
+#define GLFW_JOYSTICK_10            9
+#define GLFW_JOYSTICK_11            10
+#define GLFW_JOYSTICK_12            11
+#define GLFW_JOYSTICK_13            12
+#define GLFW_JOYSTICK_14            13
+#define GLFW_JOYSTICK_15            14
+#define GLFW_JOYSTICK_16            15
+#define GLFW_JOYSTICK_LAST          GLFW_JOYSTICK_16
+/*! @} */
+
+/*! @defgroup errors Error codes
+ *
+ *  See [error handling](@ref error_handling) for how these are used.
+ *
+ *  @ingroup init
+ *  @{ */
+/*! @brief GLFW has not been initialized.
+ *
+ *  This occurs if a GLFW function was called that must not be called unless the
+ *  library is [initialized](@ref intro_init).
+ *
+ *  @analysis Application programmer error.  Initialize GLFW before calling any
+ *  function that requires initialization.
+ */
+#define GLFW_NOT_INITIALIZED        0x00010001
+/*! @brief No context is current for this thread.
+ *
+ *  This occurs if a GLFW function was called that needs and operates on the
+ *  current OpenGL or OpenGL ES context but no context is current on the calling
+ *  thread.  One such function is @ref glfwSwapInterval.
+ *
+ *  @analysis Application programmer error.  Ensure a context is current before
+ *  calling functions that require a current context.
+ */
+#define GLFW_NO_CURRENT_CONTEXT     0x00010002
+/*! @brief One of the arguments to the function was an invalid enum value.
+ *
+ *  One of the arguments to the function was an invalid enum value, for example
+ *  requesting [GLFW_RED_BITS](@ref window_hints_fb) with @ref
+ *  glfwGetWindowAttrib.
+ *
+ *  @analysis Application programmer error.  Fix the offending call.
+ */
+#define GLFW_INVALID_ENUM           0x00010003
+/*! @brief One of the arguments to the function was an invalid value.
+ *
+ *  One of the arguments to the function was an invalid value, for example
+ *  requesting a non-existent OpenGL or OpenGL ES version like 2.7.
+ *
+ *  Requesting a valid but unavailable OpenGL or OpenGL ES version will instead
+ *  result in a @ref GLFW_VERSION_UNAVAILABLE error.
+ *
+ *  @analysis Application programmer error.  Fix the offending call.
+ */
+#define GLFW_INVALID_VALUE          0x00010004
+/*! @brief A memory allocation failed.
+ *
+ *  A memory allocation failed.
+ *
+ *  @analysis A bug in GLFW or the underlying operating system.  Report the bug
+ *  to our [issue tracker](https://github.com/glfw/glfw/issues).
+ */
+#define GLFW_OUT_OF_MEMORY          0x00010005
+/*! @brief GLFW could not find support for the requested API on the system.
+ *
+ *  GLFW could not find support for the requested API on the system.
+ *
+ *  @analysis The installed graphics driver does not support the requested
+ *  API, or does not support it via the chosen context creation backend.
+ *  Below are a few examples.
+ *
+ *  @par
+ *  Some pre-installed Windows graphics drivers do not support OpenGL.  AMD only
+ *  supports OpenGL ES via EGL, while Nvidia and Intel only support it via
+ *  a WGL or GLX extension.  OS X does not provide OpenGL ES at all.  The Mesa
+ *  EGL, OpenGL and OpenGL ES libraries do not interface with the Nvidia binary
+ *  driver.  Older graphics drivers do not support Vulkan.
+ */
+#define GLFW_API_UNAVAILABLE        0x00010006
+/*! @brief The requested OpenGL or OpenGL ES version is not available.
+ *
+ *  The requested OpenGL or OpenGL ES version (including any requested context
+ *  or framebuffer hints) is not available on this machine.
+ *
+ *  @analysis The machine does not support your requirements.  If your
+ *  application is sufficiently flexible, downgrade your requirements and try
+ *  again.  Otherwise, inform the user that their machine does not match your
+ *  requirements.
+ *
+ *  @par
+ *  Future invalid OpenGL and OpenGL ES versions, for example OpenGL 4.8 if 5.0
+ *  comes out before the 4.x series gets that far, also fail with this error and
+ *  not @ref GLFW_INVALID_VALUE, because GLFW cannot know what future versions
+ *  will exist.
+ */
+#define GLFW_VERSION_UNAVAILABLE    0x00010007
+/*! @brief A platform-specific error occurred that does not match any of the
+ *  more specific categories.
+ *
+ *  A platform-specific error occurred that does not match any of the more
+ *  specific categories.
+ *
+ *  @analysis A bug or configuration error in GLFW, the underlying operating
+ *  system or its drivers, or a lack of required resources.  Report the issue to
+ *  our [issue tracker](https://github.com/glfw/glfw/issues).
+ */
+#define GLFW_PLATFORM_ERROR         0x00010008
+/*! @brief The requested format is not supported or available.
+ *
+ *  If emitted during window creation, the requested pixel format is not
+ *  supported.
+ *
+ *  If emitted when querying the clipboard, the contents of the clipboard could
+ *  not be converted to the requested format.
+ *
+ *  @analysis If emitted during window creation, one or more
+ *  [hard constraints](@ref window_hints_hard) did not match any of the
+ *  available pixel formats.  If your application is sufficiently flexible,
+ *  downgrade your requirements and try again.  Otherwise, inform the user that
+ *  their machine does not match your requirements.
+ *
+ *  @par
+ *  If emitted when querying the clipboard, ignore the error or report it to
+ *  the user, as appropriate.
+ */
+#define GLFW_FORMAT_UNAVAILABLE     0x00010009
+/*! @brief The specified window does not have an OpenGL or OpenGL ES context.
+ *
+ *  A window that does not have an OpenGL or OpenGL ES context was passed to
+ *  a function that requires it to have one.
+ *
+ *  @analysis Application programmer error.  Fix the offending call.
+ */
+#define GLFW_NO_WINDOW_CONTEXT      0x0001000A
+/*! @} */
+
+#define GLFW_FOCUSED                0x00020001
+#define GLFW_ICONIFIED              0x00020002
+#define GLFW_RESIZABLE              0x00020003
+#define GLFW_VISIBLE                0x00020004
+#define GLFW_DECORATED              0x00020005
+#define GLFW_AUTO_ICONIFY           0x00020006
+#define GLFW_FLOATING               0x00020007
+#define GLFW_MAXIMIZED              0x00020008
+
+#define GLFW_RED_BITS               0x00021001
+#define GLFW_GREEN_BITS             0x00021002
+#define GLFW_BLUE_BITS              0x00021003
+#define GLFW_ALPHA_BITS             0x00021004
+#define GLFW_DEPTH_BITS             0x00021005
+#define GLFW_STENCIL_BITS           0x00021006
+#define GLFW_ACCUM_RED_BITS         0x00021007
+#define GLFW_ACCUM_GREEN_BITS       0x00021008
+#define GLFW_ACCUM_BLUE_BITS        0x00021009
+#define GLFW_ACCUM_ALPHA_BITS       0x0002100A
+#define GLFW_AUX_BUFFERS            0x0002100B
+#define GLFW_STEREO                 0x0002100C
+#define GLFW_SAMPLES                0x0002100D
+#define GLFW_SRGB_CAPABLE           0x0002100E
+#define GLFW_REFRESH_RATE           0x0002100F
+#define GLFW_DOUBLEBUFFER           0x00021010
+
+#define GLFW_CLIENT_API             0x00022001
+#define GLFW_CONTEXT_VERSION_MAJOR  0x00022002
+#define GLFW_CONTEXT_VERSION_MINOR  0x00022003
+#define GLFW_CONTEXT_REVISION       0x00022004
+#define GLFW_CONTEXT_ROBUSTNESS     0x00022005
+#define GLFW_OPENGL_FORWARD_COMPAT  0x00022006
+#define GLFW_OPENGL_DEBUG_CONTEXT   0x00022007
+#define GLFW_OPENGL_PROFILE         0x00022008
+#define GLFW_CONTEXT_RELEASE_BEHAVIOR 0x00022009
+#define GLFW_CONTEXT_NO_ERROR       0x0002200A
+#define GLFW_CONTEXT_CREATION_API   0x0002200B
+
+#define GLFW_NO_API                          0
+#define GLFW_OPENGL_API             0x00030001
+#define GLFW_OPENGL_ES_API          0x00030002
+
+#define GLFW_NO_ROBUSTNESS                   0
+#define GLFW_NO_RESET_NOTIFICATION  0x00031001
+#define GLFW_LOSE_CONTEXT_ON_RESET  0x00031002
+
+#define GLFW_OPENGL_ANY_PROFILE              0
+#define GLFW_OPENGL_CORE_PROFILE    0x00032001
+#define GLFW_OPENGL_COMPAT_PROFILE  0x00032002
+
+#define GLFW_CURSOR                 0x00033001
+#define GLFW_STICKY_KEYS            0x00033002
+#define GLFW_STICKY_MOUSE_BUTTONS   0x00033003
+
+#define GLFW_CURSOR_NORMAL          0x00034001
+#define GLFW_CURSOR_HIDDEN          0x00034002
+#define GLFW_CURSOR_DISABLED        0x00034003
+
+#define GLFW_ANY_RELEASE_BEHAVIOR            0
+#define GLFW_RELEASE_BEHAVIOR_FLUSH 0x00035001
+#define GLFW_RELEASE_BEHAVIOR_NONE  0x00035002
+
+#define GLFW_NATIVE_CONTEXT_API     0x00036001
+#define GLFW_EGL_CONTEXT_API        0x00036002
+
+/*! @defgroup shapes Standard cursor shapes
+ *
+ *  See [standard cursor creation](@ref cursor_standard) for how these are used.
+ *
+ *  @ingroup input
+ *  @{ */
+
+/*! @brief The regular arrow cursor shape.
+ *
+ *  The regular arrow cursor.
+ */
+#define GLFW_ARROW_CURSOR           0x00036001
+/*! @brief The text input I-beam cursor shape.
+ *
+ *  The text input I-beam cursor shape.
+ */
+#define GLFW_IBEAM_CURSOR           0x00036002
+/*! @brief The crosshair shape.
+ *
+ *  The crosshair shape.
+ */
+#define GLFW_CROSSHAIR_CURSOR       0x00036003
+/*! @brief The hand shape.
+ *
+ *  The hand shape.
+ */
+#define GLFW_HAND_CURSOR            0x00036004
+/*! @brief The horizontal resize arrow shape.
+ *
+ *  The horizontal resize arrow shape.
+ */
+#define GLFW_HRESIZE_CURSOR         0x00036005
+/*! @brief The vertical resize arrow shape.
+ *
+ *  The vertical resize arrow shape.
+ */
+#define GLFW_VRESIZE_CURSOR         0x00036006
+/*! @} */
+
+#define GLFW_CONNECTED              0x00040001
+#define GLFW_DISCONNECTED           0x00040002
+
+#define GLFW_DONT_CARE              -1
+
+
+/*************************************************************************
+ * GLFW API types
+ *************************************************************************/
+
+/*! @brief Client API function pointer type.
+ *
+ *  Generic function pointer used for returning client API function pointers
+ *  without forcing a cast from a regular pointer.
+ *
+ *  @sa @ref context_glext
+ *  @sa glfwGetProcAddress
+ *
+ *  @since Added in version 3.0.
+ 
+ *  @ingroup context
+ */
+typedef void (*GLFWglproc)(void);
+
+/*! @brief Vulkan API function pointer type.
+ *
+ *  Generic function pointer used for returning Vulkan API function pointers
+ *  without forcing a cast from a regular pointer.
+ *
+ *  @sa @ref vulkan_proc
+ *  @sa glfwGetInstanceProcAddress
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup vulkan
+ */
+typedef void (*GLFWvkproc)(void);
+
+/*! @brief Opaque monitor object.
+ *
+ *  Opaque monitor object.
+ *
+ *  @see @ref monitor_object
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup monitor
+ */
+typedef struct GLFWmonitor GLFWmonitor;
+
+/*! @brief Opaque window object.
+ *
+ *  Opaque window object.
+ *
+ *  @see @ref window_object
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+typedef struct GLFWwindow GLFWwindow;
+
+/*! @brief Opaque cursor object.
+ *
+ *  Opaque cursor object.
+ *
+ *  @see @ref cursor_object
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup cursor
+ */
+typedef struct GLFWcursor GLFWcursor;
+
+/*! @brief The function signature for error callbacks.
+ *
+ *  This is the function signature for error callback functions.
+ *
+ *  @param[in] error An [error code](@ref errors).
+ *  @param[in] description A UTF-8 encoded string describing the error.
+ *
+ *  @sa @ref error_handling
+ *  @sa glfwSetErrorCallback
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup init
+ */
+typedef void (* GLFWerrorfun)(int,const char*);
+
+/*! @brief The function signature for window position callbacks.
+ *
+ *  This is the function signature for window position callback functions.
+ *
+ *  @param[in] window The window that was moved.
+ *  @param[in] xpos The new x-coordinate, in screen coordinates, of the
+ *  upper-left corner of the client area of the window.
+ *  @param[in] ypos The new y-coordinate, in screen coordinates, of the
+ *  upper-left corner of the client area of the window.
+ *
+ *  @sa @ref window_pos
+ *  @sa glfwSetWindowPosCallback
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+typedef void (* GLFWwindowposfun)(GLFWwindow*,int,int);
+
+/*! @brief The function signature for window resize callbacks.
+ *
+ *  This is the function signature for window size callback functions.
+ *
+ *  @param[in] window The window that was resized.
+ *  @param[in] width The new width, in screen coordinates, of the window.
+ *  @param[in] height The new height, in screen coordinates, of the window.
+ *
+ *  @sa @ref window_size
+ *  @sa glfwSetWindowSizeCallback
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Added window handle parameter.
+ *
+ *  @ingroup window
+ */
+typedef void (* GLFWwindowsizefun)(GLFWwindow*,int,int);
+
+/*! @brief The function signature for window close callbacks.
+ *
+ *  This is the function signature for window close callback functions.
+ *
+ *  @param[in] window The window that the user attempted to close.
+ *
+ *  @sa @ref window_close
+ *  @sa glfwSetWindowCloseCallback
+ *
+ *  @since Added in version 2.5.
+ *  @glfw3 Added window handle parameter.
+ *
+ *  @ingroup window
+ */
+typedef void (* GLFWwindowclosefun)(GLFWwindow*);
+
+/*! @brief The function signature for window content refresh callbacks.
+ *
+ *  This is the function signature for window refresh callback functions.
+ *
+ *  @param[in] window The window whose content needs to be refreshed.
+ *
+ *  @sa @ref window_refresh
+ *  @sa glfwSetWindowRefreshCallback
+ *
+ *  @since Added in version 2.5.
+ *  @glfw3 Added window handle parameter.
+ *
+ *  @ingroup window
+ */
+typedef void (* GLFWwindowrefreshfun)(GLFWwindow*);
+
+/*! @brief The function signature for window focus/defocus callbacks.
+ *
+ *  This is the function signature for window focus callback functions.
+ *
+ *  @param[in] window The window that gained or lost input focus.
+ *  @param[in] focused `GLFW_TRUE` if the window was given input focus, or
+ *  `GLFW_FALSE` if it lost it.
+ *
+ *  @sa @ref window_focus
+ *  @sa glfwSetWindowFocusCallback
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+typedef void (* GLFWwindowfocusfun)(GLFWwindow*,int);
+
+/*! @brief The function signature for window iconify/restore callbacks.
+ *
+ *  This is the function signature for window iconify/restore callback
+ *  functions.
+ *
+ *  @param[in] window The window that was iconified or restored.
+ *  @param[in] iconified `GLFW_TRUE` if the window was iconified, or
+ *  `GLFW_FALSE` if it was restored.
+ *
+ *  @sa @ref window_iconify
+ *  @sa glfwSetWindowIconifyCallback
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+typedef void (* GLFWwindowiconifyfun)(GLFWwindow*,int);
+
+/*! @brief The function signature for framebuffer resize callbacks.
+ *
+ *  This is the function signature for framebuffer resize callback
+ *  functions.
+ *
+ *  @param[in] window The window whose framebuffer was resized.
+ *  @param[in] width The new width, in pixels, of the framebuffer.
+ *  @param[in] height The new height, in pixels, of the framebuffer.
+ *
+ *  @sa @ref window_fbsize
+ *  @sa glfwSetFramebufferSizeCallback
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+typedef void (* GLFWframebuffersizefun)(GLFWwindow*,int,int);
+
+/*! @brief The function signature for mouse button callbacks.
+ *
+ *  This is the function signature for mouse button callback functions.
+ *
+ *  @param[in] window The window that received the event.
+ *  @param[in] button The [mouse button](@ref buttons) that was pressed or
+ *  released.
+ *  @param[in] action One of `GLFW_PRESS` or `GLFW_RELEASE`.
+ *  @param[in] mods Bit field describing which [modifier keys](@ref mods) were
+ *  held down.
+ *
+ *  @sa @ref input_mouse_button
+ *  @sa glfwSetMouseButtonCallback
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Added window handle and modifier mask parameters.
+ *
+ *  @ingroup input
+ */
+typedef void (* GLFWmousebuttonfun)(GLFWwindow*,int,int,int);
+
+/*! @brief The function signature for cursor position callbacks.
+ *
+ *  This is the function signature for cursor position callback functions.
+ *
+ *  @param[in] window The window that received the event.
+ *  @param[in] xpos The new cursor x-coordinate, relative to the left edge of
+ *  the client area.
+ *  @param[in] ypos The new cursor y-coordinate, relative to the top edge of the
+ *  client area.
+ *
+ *  @sa @ref cursor_pos
+ *  @sa glfwSetCursorPosCallback
+ *
+ *  @since Added in version 3.0.  Replaces `GLFWmouseposfun`.
+ *
+ *  @ingroup input
+ */
+typedef void (* GLFWcursorposfun)(GLFWwindow*,double,double);
+
+/*! @brief The function signature for cursor enter/leave callbacks.
+ *
+ *  This is the function signature for cursor enter/leave callback functions.
+ *
+ *  @param[in] window The window that received the event.
+ *  @param[in] entered `GLFW_TRUE` if the cursor entered the window's client
+ *  area, or `GLFW_FALSE` if it left it.
+ *
+ *  @sa @ref cursor_enter
+ *  @sa glfwSetCursorEnterCallback
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup input
+ */
+typedef void (* GLFWcursorenterfun)(GLFWwindow*,int);
+
+/*! @brief The function signature for scroll callbacks.
+ *
+ *  This is the function signature for scroll callback functions.
+ *
+ *  @param[in] window The window that received the event.
+ *  @param[in] xoffset The scroll offset along the x-axis.
+ *  @param[in] yoffset The scroll offset along the y-axis.
+ *
+ *  @sa @ref scrolling
+ *  @sa glfwSetScrollCallback
+ *
+ *  @since Added in version 3.0.  Replaces `GLFWmousewheelfun`.
+ *
+ *  @ingroup input
+ */
+typedef void (* GLFWscrollfun)(GLFWwindow*,double,double);
+
+/*! @brief The function signature for keyboard key callbacks.
+ *
+ *  This is the function signature for keyboard key callback functions.
+ *
+ *  @param[in] window The window that received the event.
+ *  @param[in] key The [keyboard key](@ref keys) that was pressed or released.
+ *  @param[in] scancode The system-specific scancode of the key.
+ *  @param[in] action `GLFW_PRESS`, `GLFW_RELEASE` or `GLFW_REPEAT`.
+ *  @param[in] mods Bit field describing which [modifier keys](@ref mods) were
+ *  held down.
+ *
+ *  @sa @ref input_key
+ *  @sa glfwSetKeyCallback
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Added window handle, scancode and modifier mask parameters.
+ *
+ *  @ingroup input
+ */
+typedef void (* GLFWkeyfun)(GLFWwindow*,int,int,int,int);
+
+/*! @brief The function signature for Unicode character callbacks.
+ *
+ *  This is the function signature for Unicode character callback functions.
+ *
+ *  @param[in] window The window that received the event.
+ *  @param[in] codepoint The Unicode code point of the character.
+ *
+ *  @sa @ref input_char
+ *  @sa glfwSetCharCallback
+ *
+ *  @since Added in version 2.4.
+ *  @glfw3 Added window handle parameter.
+ *
+ *  @ingroup input
+ */
+typedef void (* GLFWcharfun)(GLFWwindow*,unsigned int);
+
+/*! @brief The function signature for Unicode character with modifiers
+ *  callbacks.
+ *
+ *  This is the function signature for Unicode character with modifiers callback
+ *  functions.  It is called for each input character, regardless of what
+ *  modifier keys are held down.
+ *
+ *  @param[in] window The window that received the event.
+ *  @param[in] codepoint The Unicode code point of the character.
+ *  @param[in] mods Bit field describing which [modifier keys](@ref mods) were
+ *  held down.
+ *
+ *  @sa @ref input_char
+ *  @sa glfwSetCharModsCallback
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup input
+ */
+typedef void (* GLFWcharmodsfun)(GLFWwindow*,unsigned int,int);
+
+/*! @brief The function signature for file drop callbacks.
+ *
+ *  This is the function signature for file drop callbacks.
+ *
+ *  @param[in] window The window that received the event.
+ *  @param[in] count The number of dropped files.
+ *  @param[in] paths The UTF-8 encoded file and/or directory path names.
+ *
+ *  @sa @ref path_drop
+ *  @sa glfwSetDropCallback
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup input
+ */
+typedef void (* GLFWdropfun)(GLFWwindow*,int,const char**);
+
+/*! @brief The function signature for monitor configuration callbacks.
+ *
+ *  This is the function signature for monitor configuration callback functions.
+ *
+ *  @param[in] monitor The monitor that was connected or disconnected.
+ *  @param[in] event One of `GLFW_CONNECTED` or `GLFW_DISCONNECTED`.
+ *
+ *  @sa @ref monitor_event
+ *  @sa glfwSetMonitorCallback
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup monitor
+ */
+typedef void (* GLFWmonitorfun)(GLFWmonitor*,int);
+
+/*! @brief The function signature for joystick configuration callbacks.
+ *
+ *  This is the function signature for joystick configuration callback
+ *  functions.
+ *
+ *  @param[in] joy The joystick that was connected or disconnected.
+ *  @param[in] event One of `GLFW_CONNECTED` or `GLFW_DISCONNECTED`.
+ *
+ *  @sa @ref joystick_event
+ *  @sa glfwSetJoystickCallback
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup input
+ */
+typedef void (* GLFWjoystickfun)(int,int);
+
+/*! @brief Video mode type.
+ *
+ *  This describes a single video mode.
+ *
+ *  @sa @ref monitor_modes
+ *  @sa glfwGetVideoMode glfwGetVideoModes
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Added refresh rate member.
+ *
+ *  @ingroup monitor
+ */
+typedef struct GLFWvidmode
+{
+    /*! The width, in screen coordinates, of the video mode.
+     */
+    int width;
+    /*! The height, in screen coordinates, of the video mode.
+     */
+    int height;
+    /*! The bit depth of the red channel of the video mode.
+     */
+    int redBits;
+    /*! The bit depth of the green channel of the video mode.
+     */
+    int greenBits;
+    /*! The bit depth of the blue channel of the video mode.
+     */
+    int blueBits;
+    /*! The refresh rate, in Hz, of the video mode.
+     */
+    int refreshRate;
+} GLFWvidmode;
+
+/*! @brief Gamma ramp.
+ *
+ *  This describes the gamma ramp for a monitor.
+ *
+ *  @sa @ref monitor_gamma
+ *  @sa glfwGetGammaRamp glfwSetGammaRamp
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup monitor
+ */
+typedef struct GLFWgammaramp
+{
+    /*! An array of value describing the response of the red channel.
+     */
+    unsigned short* red;
+    /*! An array of value describing the response of the green channel.
+     */
+    unsigned short* green;
+    /*! An array of value describing the response of the blue channel.
+     */
+    unsigned short* blue;
+    /*! The number of elements in each array.
+     */
+    unsigned int size;
+} GLFWgammaramp;
+
+/*! @brief Image data.
+ *
+ *  @sa @ref cursor_custom
+ *
+ *  @since Added in version 2.1.
+ *  @glfw3 Removed format and bytes-per-pixel members.
+ */
+typedef struct GLFWimage
+{
+    /*! The width, in pixels, of this image.
+     */
+    int width;
+    /*! The height, in pixels, of this image.
+     */
+    int height;
+    /*! The pixel data of this image, arranged left-to-right, top-to-bottom.
+     */
+    unsigned char* pixels;
+} GLFWimage;
+
+
+/*************************************************************************
+ * GLFW API functions
+ *************************************************************************/
+
+/*! @brief Initializes the GLFW library.
+ *
+ *  This function initializes the GLFW library.  Before most GLFW functions can
+ *  be used, GLFW must be initialized, and before an application terminates GLFW
+ *  should be terminated in order to free any resources allocated during or
+ *  after initialization.
+ *
+ *  If this function fails, it calls @ref glfwTerminate before returning.  If it
+ *  succeeds, you should call @ref glfwTerminate before the application exits.
+ *
+ *  Additional calls to this function after successful initialization but before
+ *  termination will return `GLFW_TRUE` immediately.
+ *
+ *  @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @remark @osx This function will change the current directory of the
+ *  application to the `Contents/Resources` subdirectory of the application's
+ *  bundle, if present.  This can be disabled with a
+ *  [compile-time option](@ref compile_options_osx).
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref intro_init
+ *  @sa glfwTerminate
+ *
+ *  @since Added in version 1.0.
+ *
+ *  @ingroup init
+ */
+GLFWAPI int glfwInit(void);
+
+/*! @brief Terminates the GLFW library.
+ *
+ *  This function destroys all remaining windows and cursors, restores any
+ *  modified gamma ramps and frees any other allocated resources.  Once this
+ *  function is called, you must again call @ref glfwInit successfully before
+ *  you will be able to use most GLFW functions.
+ *
+ *  If GLFW has been successfully initialized, this function should be called
+ *  before the application exits.  If initialization fails, there is no need to
+ *  call this function, as it is called by @ref glfwInit before it returns
+ *  failure.
+ *
+ *  @errors Possible errors include @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @remark This function may be called before @ref glfwInit.
+ *
+ *  @warning The contexts of any remaining windows must not be current on any
+ *  other thread when this function is called.
+ *
+ *  @reentrancy This function must not be called from a callback.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref intro_init
+ *  @sa glfwInit
+ *
+ *  @since Added in version 1.0.
+ *
+ *  @ingroup init
+ */
+GLFWAPI void glfwTerminate(void);
+
+/*! @brief Retrieves the version of the GLFW library.
+ *
+ *  This function retrieves the major, minor and revision numbers of the GLFW
+ *  library.  It is intended for when you are using GLFW as a shared library and
+ *  want to ensure that you are using the minimum required version.
+ *
+ *  Any or all of the version arguments may be `NULL`.
+ *
+ *  @param[out] major Where to store the major version number, or `NULL`.
+ *  @param[out] minor Where to store the minor version number, or `NULL`.
+ *  @param[out] rev Where to store the revision number, or `NULL`.
+ *
+ *  @errors None.
+ *
+ *  @remark This function may be called before @ref glfwInit.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref intro_version
+ *  @sa glfwGetVersionString
+ *
+ *  @since Added in version 1.0.
+ *
+ *  @ingroup init
+ */
+GLFWAPI void glfwGetVersion(int* major, int* minor, int* rev);
+
+/*! @brief Returns a string describing the compile-time configuration.
+ *
+ *  This function returns the compile-time generated
+ *  [version string](@ref intro_version_string) of the GLFW library binary.  It
+ *  describes the version, platform, compiler and any platform-specific
+ *  compile-time options.  It should not be confused with the OpenGL or OpenGL
+ *  ES version string, queried with `glGetString`.
+ *
+ *  __Do not use the version string__ to parse the GLFW library version.  The
+ *  @ref glfwGetVersion function provides the version of the running library
+ *  binary in numerical format.
+ *
+ *  @return The ASCII encoded GLFW version string.
+ *
+ *  @errors None.
+ *
+ *  @remark This function may be called before @ref glfwInit.
+ *
+ *  @pointer_lifetime The returned string is static and compile-time generated.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref intro_version
+ *  @sa glfwGetVersion
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup init
+ */
+GLFWAPI const char* glfwGetVersionString(void);
+
+/*! @brief Sets the error callback.
+ *
+ *  This function sets the error callback, which is called with an error code
+ *  and a human-readable description each time a GLFW error occurs.
+ *
+ *  The error callback is called on the thread where the error occurred.  If you
+ *  are using GLFW from multiple threads, your error callback needs to be
+ *  written accordingly.
+ *
+ *  Because the description string may have been generated specifically for that
+ *  error, it is not guaranteed to be valid after the callback has returned.  If
+ *  you wish to use it after the callback returns, you need to make a copy.
+ *
+ *  Once set, the error callback remains set even after the library has been
+ *  terminated.
+ *
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set.
+ *
+ *  @errors None.
+ *
+ *  @remark This function may be called before @ref glfwInit.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref error_handling
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup init
+ */
+GLFWAPI GLFWerrorfun glfwSetErrorCallback(GLFWerrorfun cbfun);
+
+/*! @brief Returns the currently connected monitors.
+ *
+ *  This function returns an array of handles for all currently connected
+ *  monitors.  The primary monitor is always first in the returned array.  If no
+ *  monitors were found, this function returns `NULL`.
+ *
+ *  @param[out] count Where to store the number of monitors in the returned
+ *  array.  This is set to zero if an error occurred.
+ *  @return An array of monitor handles, or `NULL` if no monitors were found or
+ *  if an [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @pointer_lifetime The returned array is allocated and freed by GLFW.  You
+ *  should not free it yourself.  It is guaranteed to be valid only until the
+ *  monitor configuration changes or the library is terminated.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref monitor_monitors
+ *  @sa @ref monitor_event
+ *  @sa glfwGetPrimaryMonitor
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup monitor
+ */
+GLFWAPI GLFWmonitor** glfwGetMonitors(int* count);
+
+/*! @brief Returns the primary monitor.
+ *
+ *  This function returns the primary monitor.  This is usually the monitor
+ *  where elements like the task bar or global menu bar are located.
+ *
+ *  @return The primary monitor, or `NULL` if no monitors were found or if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @remark The primary monitor is always first in the array returned by @ref
+ *  glfwGetMonitors.
+ *
+ *  @sa @ref monitor_monitors
+ *  @sa glfwGetMonitors
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup monitor
+ */
+GLFWAPI GLFWmonitor* glfwGetPrimaryMonitor(void);
+
+/*! @brief Returns the position of the monitor's viewport on the virtual screen.
+ *
+ *  This function returns the position, in screen coordinates, of the upper-left
+ *  corner of the specified monitor.
+ *
+ *  Any or all of the position arguments may be `NULL`.  If an error occurs, all
+ *  non-`NULL` position arguments will be set to zero.
+ *
+ *  @param[in] monitor The monitor to query.
+ *  @param[out] xpos Where to store the monitor x-coordinate, or `NULL`.
+ *  @param[out] ypos Where to store the monitor y-coordinate, or `NULL`.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref monitor_properties
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup monitor
+ */
+GLFWAPI void glfwGetMonitorPos(GLFWmonitor* monitor, int* xpos, int* ypos);
+
+/*! @brief Returns the physical size of the monitor.
+ *
+ *  This function returns the size, in millimetres, of the display area of the
+ *  specified monitor.
+ *
+ *  Some systems do not provide accurate monitor size information, either
+ *  because the monitor
+ *  [EDID](https://en.wikipedia.org/wiki/Extended_display_identification_data)
+ *  data is incorrect or because the driver does not report it accurately.
+ *
+ *  Any or all of the size arguments may be `NULL`.  If an error occurs, all
+ *  non-`NULL` size arguments will be set to zero.
+ *
+ *  @param[in] monitor The monitor to query.
+ *  @param[out] widthMM Where to store the width, in millimetres, of the
+ *  monitor's display area, or `NULL`.
+ *  @param[out] heightMM Where to store the height, in millimetres, of the
+ *  monitor's display area, or `NULL`.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @remark @win32 calculates the returned physical size from the
+ *  current resolution and system DPI instead of querying the monitor EDID data.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref monitor_properties
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup monitor
+ */
+GLFWAPI void glfwGetMonitorPhysicalSize(GLFWmonitor* monitor, int* widthMM, int* heightMM);
+
+/*! @brief Returns the name of the specified monitor.
+ *
+ *  This function returns a human-readable name, encoded as UTF-8, of the
+ *  specified monitor.  The name typically reflects the make and model of the
+ *  monitor and is not guaranteed to be unique among the connected monitors.
+ *
+ *  @param[in] monitor The monitor to query.
+ *  @return The UTF-8 encoded name of the monitor, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @pointer_lifetime The returned string is allocated and freed by GLFW.  You
+ *  should not free it yourself.  It is valid until the specified monitor is
+ *  disconnected or the library is terminated.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref monitor_properties
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup monitor
+ */
+GLFWAPI const char* glfwGetMonitorName(GLFWmonitor* monitor);
+
+/*! @brief Sets the monitor configuration callback.
+ *
+ *  This function sets the monitor configuration callback, or removes the
+ *  currently set callback.  This is called when a monitor is connected to or
+ *  disconnected from the system.
+ *
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref monitor_event
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup monitor
+ */
+GLFWAPI GLFWmonitorfun glfwSetMonitorCallback(GLFWmonitorfun cbfun);
+
+/*! @brief Returns the available video modes for the specified monitor.
+ *
+ *  This function returns an array of all video modes supported by the specified
+ *  monitor.  The returned array is sorted in ascending order, first by color
+ *  bit depth (the sum of all channel depths) and then by resolution area (the
+ *  product of width and height).
+ *
+ *  @param[in] monitor The monitor to query.
+ *  @param[out] count Where to store the number of video modes in the returned
+ *  array.  This is set to zero if an error occurred.
+ *  @return An array of video modes, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @pointer_lifetime The returned array is allocated and freed by GLFW.  You
+ *  should not free it yourself.  It is valid until the specified monitor is
+ *  disconnected, this function is called again for that monitor or the library
+ *  is terminated.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref monitor_modes
+ *  @sa glfwGetVideoMode
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Changed to return an array of modes for a specific monitor.
+ *
+ *  @ingroup monitor
+ */
+GLFWAPI const GLFWvidmode* glfwGetVideoModes(GLFWmonitor* monitor, int* count);
+
+/*! @brief Returns the current mode of the specified monitor.
+ *
+ *  This function returns the current video mode of the specified monitor.  If
+ *  you have created a full screen window for that monitor, the return value
+ *  will depend on whether that window is iconified.
+ *
+ *  @param[in] monitor The monitor to query.
+ *  @return The current mode of the monitor, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @pointer_lifetime The returned array is allocated and freed by GLFW.  You
+ *  should not free it yourself.  It is valid until the specified monitor is
+ *  disconnected or the library is terminated.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref monitor_modes
+ *  @sa glfwGetVideoModes
+ *
+ *  @since Added in version 3.0.  Replaces `glfwGetDesktopMode`.
+ *
+ *  @ingroup monitor
+ */
+GLFWAPI const GLFWvidmode* glfwGetVideoMode(GLFWmonitor* monitor);
+
+/*! @brief Generates a gamma ramp and sets it for the specified monitor.
+ *
+ *  This function generates a 256-element gamma ramp from the specified exponent
+ *  and then calls @ref glfwSetGammaRamp with it.  The value must be a finite
+ *  number greater than zero.
+ *
+ *  @param[in] monitor The monitor whose gamma ramp to set.
+ *  @param[in] gamma The desired exponent.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_INVALID_VALUE and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref monitor_gamma
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup monitor
+ */
+GLFWAPI void glfwSetGamma(GLFWmonitor* monitor, float gamma);
+
+/*! @brief Returns the current gamma ramp for the specified monitor.
+ *
+ *  This function returns the current gamma ramp of the specified monitor.
+ *
+ *  @param[in] monitor The monitor to query.
+ *  @return The current gamma ramp, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @pointer_lifetime The returned structure and its arrays are allocated and
+ *  freed by GLFW.  You should not free them yourself.  They are valid until the
+ *  specified monitor is disconnected, this function is called again for that
+ *  monitor or the library is terminated.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref monitor_gamma
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup monitor
+ */
+GLFWAPI const GLFWgammaramp* glfwGetGammaRamp(GLFWmonitor* monitor);
+
+/*! @brief Sets the current gamma ramp for the specified monitor.
+ *
+ *  This function sets the current gamma ramp for the specified monitor.  The
+ *  original gamma ramp for that monitor is saved by GLFW the first time this
+ *  function is called and is restored by @ref glfwTerminate.
+ *
+ *  @param[in] monitor The monitor whose gamma ramp to set.
+ *  @param[in] ramp The gamma ramp to use.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @remark Gamma ramp sizes other than 256 are not supported by all platforms
+ *  or graphics hardware.
+ *
+ *  @remark @win32 The gamma ramp size must be 256.
+ *
+ *  @pointer_lifetime The specified gamma ramp is copied before this function
+ *  returns.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref monitor_gamma
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup monitor
+ */
+GLFWAPI void glfwSetGammaRamp(GLFWmonitor* monitor, const GLFWgammaramp* ramp);
+
+/*! @brief Resets all window hints to their default values.
+ *
+ *  This function resets all window hints to their
+ *  [default values](@ref window_hints_values).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_hints
+ *  @sa glfwWindowHint
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwDefaultWindowHints(void);
+
+/*! @brief Sets the specified window hint to the desired value.
+ *
+ *  This function sets hints for the next call to @ref glfwCreateWindow.  The
+ *  hints, once set, retain their values until changed by a call to @ref
+ *  glfwWindowHint or @ref glfwDefaultWindowHints, or until the library is
+ *  terminated.
+ *
+ *  This function does not check whether the specified hint values are valid.
+ *  If you set hints to invalid values this will instead be reported by the next
+ *  call to @ref glfwCreateWindow.
+ *
+ *  @param[in] hint The [window hint](@ref window_hints) to set.
+ *  @param[in] value The new value of the window hint.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_INVALID_ENUM.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_hints
+ *  @sa glfwDefaultWindowHints
+ *
+ *  @since Added in version 3.0.  Replaces `glfwOpenWindowHint`.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwWindowHint(int hint, int value);
+
+/*! @brief Creates a window and its associated context.
+ *
+ *  This function creates a window and its associated OpenGL or OpenGL ES
+ *  context.  Most of the options controlling how the window and its context
+ *  should be created are specified with [window hints](@ref window_hints).
+ *
+ *  Successful creation does not change which context is current.  Before you
+ *  can use the newly created context, you need to
+ *  [make it current](@ref context_current).  For information about the `share`
+ *  parameter, see @ref context_sharing.
+ *
+ *  The created window, framebuffer and context may differ from what you
+ *  requested, as not all parameters and hints are
+ *  [hard constraints](@ref window_hints_hard).  This includes the size of the
+ *  window, especially for full screen windows.  To query the actual attributes
+ *  of the created window, framebuffer and context, see @ref
+ *  glfwGetWindowAttrib, @ref glfwGetWindowSize and @ref glfwGetFramebufferSize.
+ *
+ *  To create a full screen window, you need to specify the monitor the window
+ *  will cover.  If no monitor is specified, the window will be windowed mode.
+ *  Unless you have a way for the user to choose a specific monitor, it is
+ *  recommended that you pick the primary monitor.  For more information on how
+ *  to query connected monitors, see @ref monitor_monitors.
+ *
+ *  For full screen windows, the specified size becomes the resolution of the
+ *  window's _desired video mode_.  As long as a full screen window is not
+ *  iconified, the supported video mode most closely matching the desired video
+ *  mode is set for the specified monitor.  For more information about full
+ *  screen windows, including the creation of so called _windowed full screen_
+ *  or _borderless full screen_ windows, see @ref window_windowed_full_screen.
+ *
+ *  By default, newly created windows use the placement recommended by the
+ *  window system.  To create the window at a specific position, make it
+ *  initially invisible using the [GLFW_VISIBLE](@ref window_hints_wnd) window
+ *  hint, set its [position](@ref window_pos) and then [show](@ref window_hide)
+ *  it.
+ *
+ *  As long as at least one full screen window is not iconified, the screensaver
+ *  is prohibited from starting.
+ *
+ *  Window systems put limits on window sizes.  Very large or very small window
+ *  dimensions may be overridden by the window system on creation.  Check the
+ *  actual [size](@ref window_size) after creation.
+ *
+ *  The [swap interval](@ref buffer_swap) is not set during window creation and
+ *  the initial value may vary depending on driver settings and defaults.
+ *
+ *  @param[in] width The desired width, in screen coordinates, of the window.
+ *  This must be greater than zero.
+ *  @param[in] height The desired height, in screen coordinates, of the window.
+ *  This must be greater than zero.
+ *  @param[in] title The initial, UTF-8 encoded window title.
+ *  @param[in] monitor The monitor to use for full screen mode, or `NULL` for
+ *  windowed mode.
+ *  @param[in] share The window whose context to share resources with, or `NULL`
+ *  to not share resources.
+ *  @return The handle of the created window, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_INVALID_ENUM, @ref GLFW_INVALID_VALUE, @ref GLFW_API_UNAVAILABLE, @ref
+ *  GLFW_VERSION_UNAVAILABLE, @ref GLFW_FORMAT_UNAVAILABLE and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @remark @win32 Window creation will fail if the Microsoft GDI software
+ *  OpenGL implementation is the only one available.
+ *
+ *  @remark @win32 If the executable has an icon resource named `GLFW_ICON,` it
+ *  will be set as the initial icon for the window.  If no such icon is present,
+ *  the `IDI_WINLOGO` icon will be used instead.  To set a different icon, see
+ *  @ref glfwSetWindowIcon.
+ *
+ *  @remark @win32 The context to share resources with must not be current on
+ *  any other thread.
+ *
+ *  @remark @osx The GLFW window has no icon, as it is not a document
+ *  window, but the dock icon will be the same as the application bundle's icon.
+ *  For more information on bundles, see the
+ *  [Bundle Programming Guide](https://developer.apple.com/library/mac/documentation/CoreFoundation/Conceptual/CFBundles/)
+ *  in the Mac Developer Library.
+ *
+ *  @remark @osx The first time a window is created the menu bar is populated
+ *  with common commands like Hide, Quit and About.  The About entry opens
+ *  a minimal about dialog with information from the application's bundle.  The
+ *  menu bar can be disabled with a
+ *  [compile-time option](@ref compile_options_osx).
+ *
+ *  @remark @osx On OS X 10.10 and later the window frame will not be rendered
+ *  at full resolution on Retina displays unless the `NSHighResolutionCapable`
+ *  key is enabled in the application bundle's `Info.plist`.  For more
+ *  information, see
+ *  [High Resolution Guidelines for OS X](https://developer.apple.com/library/mac/documentation/GraphicsAnimation/Conceptual/HighResolutionOSX/Explained/Explained.html)
+ *  in the Mac Developer Library.  The GLFW test and example programs use
+ *  a custom `Info.plist` template for this, which can be found as
+ *  `CMake/MacOSXBundleInfo.plist.in` in the source tree.
+ *
+ *  @remark @x11 Some window managers will not respect the placement of
+ *  initially hidden windows.
+ *
+ *  @remark @x11 Due to the asynchronous nature of X11, it may take a moment for
+ *  a window to reach its requested state.  This means you may not be able to
+ *  query the final size, position or other attributes directly after window
+ *  creation.
+ *
+ *  @reentrancy This function must not be called from a callback.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_creation
+ *  @sa glfwDestroyWindow
+ *
+ *  @since Added in version 3.0.  Replaces `glfwOpenWindow`.
+ *
+ *  @ingroup window
+ */
+GLFWAPI GLFWwindow* glfwCreateWindow(int width, int height, const char* title, GLFWmonitor* monitor, GLFWwindow* share);
+
+/*! @brief Destroys the specified window and its context.
+ *
+ *  This function destroys the specified window and its context.  On calling
+ *  this function, no further callbacks will be called for that window.
+ *
+ *  If the context of the specified window is current on the main thread, it is
+ *  detached before being destroyed.
+ *
+ *  @param[in] window The window to destroy.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @note The context of the specified window must not be current on any other
+ *  thread when this function is called.
+ *
+ *  @reentrancy This function must not be called from a callback.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_creation
+ *  @sa glfwCreateWindow
+ *
+ *  @since Added in version 3.0.  Replaces `glfwCloseWindow`.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwDestroyWindow(GLFWwindow* window);
+
+/*! @brief Checks the close flag of the specified window.
+ *
+ *  This function returns the value of the close flag of the specified window.
+ *
+ *  @param[in] window The window to query.
+ *  @return The value of the close flag.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @sa @ref window_close
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI int glfwWindowShouldClose(GLFWwindow* window);
+
+/*! @brief Sets the close flag of the specified window.
+ *
+ *  This function sets the value of the close flag of the specified window.
+ *  This can be used to override the user's attempt to close the window, or
+ *  to signal that it should be closed.
+ *
+ *  @param[in] window The window whose flag to change.
+ *  @param[in] value The new value.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @sa @ref window_close
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwSetWindowShouldClose(GLFWwindow* window, int value);
+
+/*! @brief Sets the title of the specified window.
+ *
+ *  This function sets the window title, encoded as UTF-8, of the specified
+ *  window.
+ *
+ *  @param[in] window The window whose title to change.
+ *  @param[in] title The UTF-8 encoded window title.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @remark @osx The window title will not be updated until the next time you
+ *  process events.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_title
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Added window handle parameter.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwSetWindowTitle(GLFWwindow* window, const char* title);
+
+/*! @brief Sets the icon for the specified window.
+ *
+ *  This function sets the icon of the specified window.  If passed an array of
+ *  candidate images, those of or closest to the sizes desired by the system are
+ *  selected.  If no images are specified, the window reverts to its default
+ *  icon.
+ *
+ *  The desired image sizes varies depending on platform and system settings.
+ *  The selected images will be rescaled as needed.  Good sizes include 16x16,
+ *  32x32 and 48x48.
+ *
+ *  @param[in] window The window whose icon to set.
+ *  @param[in] count The number of images in the specified array, or zero to
+ *  revert to the default window icon.
+ *  @param[in] images The images to create the icon from.  This is ignored if
+ *  count is zero.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @pointer_lifetime The specified image data is copied before this function
+ *  returns.
+ *
+ *  @remark @osx The GLFW window has no icon, as it is not a document
+ *  window, so this function does nothing.  The dock icon will be the same as
+ *  the application bundle's icon.  For more information on bundles, see the
+ *  [Bundle Programming Guide](https://developer.apple.com/library/mac/documentation/CoreFoundation/Conceptual/CFBundles/)
+ *  in the Mac Developer Library.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_icon
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwSetWindowIcon(GLFWwindow* window, int count, const GLFWimage* images);
+
+/*! @brief Retrieves the position of the client area of the specified window.
+ *
+ *  This function retrieves the position, in screen coordinates, of the
+ *  upper-left corner of the client area of the specified window.
+ *
+ *  Any or all of the position arguments may be `NULL`.  If an error occurs, all
+ *  non-`NULL` position arguments will be set to zero.
+ *
+ *  @param[in] window The window to query.
+ *  @param[out] xpos Where to store the x-coordinate of the upper-left corner of
+ *  the client area, or `NULL`.
+ *  @param[out] ypos Where to store the y-coordinate of the upper-left corner of
+ *  the client area, or `NULL`.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_pos
+ *  @sa glfwSetWindowPos
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwGetWindowPos(GLFWwindow* window, int* xpos, int* ypos);
+
+/*! @brief Sets the position of the client area of the specified window.
+ *
+ *  This function sets the position, in screen coordinates, of the upper-left
+ *  corner of the client area of the specified windowed mode window.  If the
+ *  window is a full screen window, this function does nothing.
+ *
+ *  __Do not use this function__ to move an already visible window unless you
+ *  have very good reasons for doing so, as it will confuse and annoy the user.
+ *
+ *  The window manager may put limits on what positions are allowed.  GLFW
+ *  cannot and should not override these limits.
+ *
+ *  @param[in] window The window to query.
+ *  @param[in] xpos The x-coordinate of the upper-left corner of the client area.
+ *  @param[in] ypos The y-coordinate of the upper-left corner of the client area.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_pos
+ *  @sa glfwGetWindowPos
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Added window handle parameter.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwSetWindowPos(GLFWwindow* window, int xpos, int ypos);
+
+/*! @brief Retrieves the size of the client area of the specified window.
+ *
+ *  This function retrieves the size, in screen coordinates, of the client area
+ *  of the specified window.  If you wish to retrieve the size of the
+ *  framebuffer of the window in pixels, see @ref glfwGetFramebufferSize.
+ *
+ *  Any or all of the size arguments may be `NULL`.  If an error occurs, all
+ *  non-`NULL` size arguments will be set to zero.
+ *
+ *  @param[in] window The window whose size to retrieve.
+ *  @param[out] width Where to store the width, in screen coordinates, of the
+ *  client area, or `NULL`.
+ *  @param[out] height Where to store the height, in screen coordinates, of the
+ *  client area, or `NULL`.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_size
+ *  @sa glfwSetWindowSize
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Added window handle parameter.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwGetWindowSize(GLFWwindow* window, int* width, int* height);
+
+/*! @brief Sets the size limits of the specified window.
+ *
+ *  This function sets the size limits of the client area of the specified
+ *  window.  If the window is full screen, the size limits only take effect
+ *  once it is made windowed.  If the window is not resizable, this function
+ *  does nothing.
+ *
+ *  The size limits are applied immediately to a windowed mode window and may
+ *  cause it to be resized.
+ *
+ *  The maximum dimensions must be greater than or equal to the minimum
+ *  dimensions and all must be greater than or equal to zero.
+ *
+ *  @param[in] window The window to set limits for.
+ *  @param[in] minwidth The minimum width, in screen coordinates, of the client
+ *  area, or `GLFW_DONT_CARE`.
+ *  @param[in] minheight The minimum height, in screen coordinates, of the
+ *  client area, or `GLFW_DONT_CARE`.
+ *  @param[in] maxwidth The maximum width, in screen coordinates, of the client
+ *  area, or `GLFW_DONT_CARE`.
+ *  @param[in] maxheight The maximum height, in screen coordinates, of the
+ *  client area, or `GLFW_DONT_CARE`.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_INVALID_VALUE and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @remark If you set size limits and an aspect ratio that conflict, the
+ *  results are undefined.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_sizelimits
+ *  @sa glfwSetWindowAspectRatio
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwSetWindowSizeLimits(GLFWwindow* window, int minwidth, int minheight, int maxwidth, int maxheight);
+
+/*! @brief Sets the aspect ratio of the specified window.
+ *
+ *  This function sets the required aspect ratio of the client area of the
+ *  specified window.  If the window is full screen, the aspect ratio only takes
+ *  effect once it is made windowed.  If the window is not resizable, this
+ *  function does nothing.
+ *
+ *  The aspect ratio is specified as a numerator and a denominator and both
+ *  values must be greater than zero.  For example, the common 16:9 aspect ratio
+ *  is specified as 16 and 9, respectively.
+ *
+ *  If the numerator and denominator is set to `GLFW_DONT_CARE` then the aspect
+ *  ratio limit is disabled.
+ *
+ *  The aspect ratio is applied immediately to a windowed mode window and may
+ *  cause it to be resized.
+ *
+ *  @param[in] window The window to set limits for.
+ *  @param[in] numer The numerator of the desired aspect ratio, or
+ *  `GLFW_DONT_CARE`.
+ *  @param[in] denom The denominator of the desired aspect ratio, or
+ *  `GLFW_DONT_CARE`.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_INVALID_VALUE and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @remark If you set size limits and an aspect ratio that conflict, the
+ *  results are undefined.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_sizelimits
+ *  @sa glfwSetWindowSizeLimits
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwSetWindowAspectRatio(GLFWwindow* window, int numer, int denom);
+
+/*! @brief Sets the size of the client area of the specified window.
+ *
+ *  This function sets the size, in screen coordinates, of the client area of
+ *  the specified window.
+ *
+ *  For full screen windows, this function updates the resolution of its desired
+ *  video mode and switches to the video mode closest to it, without affecting
+ *  the window's context.  As the context is unaffected, the bit depths of the
+ *  framebuffer remain unchanged.
+ *
+ *  If you wish to update the refresh rate of the desired video mode in addition
+ *  to its resolution, see @ref glfwSetWindowMonitor.
+ *
+ *  The window manager may put limits on what sizes are allowed.  GLFW cannot
+ *  and should not override these limits.
+ *
+ *  @param[in] window The window to resize.
+ *  @param[in] width The desired width, in screen coordinates, of the window
+ *  client area.
+ *  @param[in] height The desired height, in screen coordinates, of the window
+ *  client area.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_size
+ *  @sa glfwGetWindowSize
+ *  @sa glfwSetWindowMonitor
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Added window handle parameter.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwSetWindowSize(GLFWwindow* window, int width, int height);
+
+/*! @brief Retrieves the size of the framebuffer of the specified window.
+ *
+ *  This function retrieves the size, in pixels, of the framebuffer of the
+ *  specified window.  If you wish to retrieve the size of the window in screen
+ *  coordinates, see @ref glfwGetWindowSize.
+ *
+ *  Any or all of the size arguments may be `NULL`.  If an error occurs, all
+ *  non-`NULL` size arguments will be set to zero.
+ *
+ *  @param[in] window The window whose framebuffer to query.
+ *  @param[out] width Where to store the width, in pixels, of the framebuffer,
+ *  or `NULL`.
+ *  @param[out] height Where to store the height, in pixels, of the framebuffer,
+ *  or `NULL`.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_fbsize
+ *  @sa glfwSetFramebufferSizeCallback
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwGetFramebufferSize(GLFWwindow* window, int* width, int* height);
+
+/*! @brief Retrieves the size of the frame of the window.
+ *
+ *  This function retrieves the size, in screen coordinates, of each edge of the
+ *  frame of the specified window.  This size includes the title bar, if the
+ *  window has one.  The size of the frame may vary depending on the
+ *  [window-related hints](@ref window_hints_wnd) used to create it.
+ *
+ *  Because this function retrieves the size of each window frame edge and not
+ *  the offset along a particular coordinate axis, the retrieved values will
+ *  always be zero or positive.
+ *
+ *  Any or all of the size arguments may be `NULL`.  If an error occurs, all
+ *  non-`NULL` size arguments will be set to zero.
+ *
+ *  @param[in] window The window whose frame size to query.
+ *  @param[out] left Where to store the size, in screen coordinates, of the left
+ *  edge of the window frame, or `NULL`.
+ *  @param[out] top Where to store the size, in screen coordinates, of the top
+ *  edge of the window frame, or `NULL`.
+ *  @param[out] right Where to store the size, in screen coordinates, of the
+ *  right edge of the window frame, or `NULL`.
+ *  @param[out] bottom Where to store the size, in screen coordinates, of the
+ *  bottom edge of the window frame, or `NULL`.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_size
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwGetWindowFrameSize(GLFWwindow* window, int* left, int* top, int* right, int* bottom);
+
+/*! @brief Iconifies the specified window.
+ *
+ *  This function iconifies (minimizes) the specified window if it was
+ *  previously restored.  If the window is already iconified, this function does
+ *  nothing.
+ *
+ *  If the specified window is a full screen window, the original monitor
+ *  resolution is restored until the window is restored.
+ *
+ *  @param[in] window The window to iconify.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_iconify
+ *  @sa glfwRestoreWindow
+ *  @sa glfwMaximizeWindow
+ *
+ *  @since Added in version 2.1.
+ *  @glfw3 Added window handle parameter.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwIconifyWindow(GLFWwindow* window);
+
+/*! @brief Restores the specified window.
+ *
+ *  This function restores the specified window if it was previously iconified
+ *  (minimized) or maximized.  If the window is already restored, this function
+ *  does nothing.
+ *
+ *  If the specified window is a full screen window, the resolution chosen for
+ *  the window is restored on the selected monitor.
+ *
+ *  @param[in] window The window to restore.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_iconify
+ *  @sa glfwIconifyWindow
+ *  @sa glfwMaximizeWindow
+ *
+ *  @since Added in version 2.1.
+ *  @glfw3 Added window handle parameter.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwRestoreWindow(GLFWwindow* window);
+
+/*! @brief Maximizes the specified window.
+ *
+ *  This function maximizes the specified window if it was previously not
+ *  maximized.  If the window is already maximized, this function does nothing.
+ *
+ *  If the specified window is a full screen window, this function does nothing.
+ *
+ *  @param[in] window The window to maximize.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @par Thread Safety
+ *  This function may only be called from the main thread.
+ *
+ *  @sa @ref window_iconify
+ *  @sa glfwIconifyWindow
+ *  @sa glfwRestoreWindow
+ *
+ *  @since Added in GLFW 3.2.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwMaximizeWindow(GLFWwindow* window);
+
+/*! @brief Makes the specified window visible.
+ *
+ *  This function makes the specified window visible if it was previously
+ *  hidden.  If the window is already visible or is in full screen mode, this
+ *  function does nothing.
+ *
+ *  @param[in] window The window to make visible.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_hide
+ *  @sa glfwHideWindow
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwShowWindow(GLFWwindow* window);
+
+/*! @brief Hides the specified window.
+ *
+ *  This function hides the specified window if it was previously visible.  If
+ *  the window is already hidden or is in full screen mode, this function does
+ *  nothing.
+ *
+ *  @param[in] window The window to hide.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_hide
+ *  @sa glfwShowWindow
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwHideWindow(GLFWwindow* window);
+
+/*! @brief Brings the specified window to front and sets input focus.
+ *
+ *  This function brings the specified window to front and sets input focus.
+ *  The window should already be visible and not iconified.
+ *
+ *  By default, both windowed and full screen mode windows are focused when
+ *  initially created.  Set the [GLFW_FOCUSED](@ref window_hints_wnd) to disable
+ *  this behavior.
+ *
+ *  __Do not use this function__ to steal focus from other applications unless
+ *  you are certain that is what the user wants.  Focus stealing can be
+ *  extremely disruptive.
+ *
+ *  @param[in] window The window to give input focus.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_focus
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwFocusWindow(GLFWwindow* window);
+
+/*! @brief Returns the monitor that the window uses for full screen mode.
+ *
+ *  This function returns the handle of the monitor that the specified window is
+ *  in full screen on.
+ *
+ *  @param[in] window The window to query.
+ *  @return The monitor, or `NULL` if the window is in windowed mode or an error
+ *  occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_monitor
+ *  @sa glfwSetWindowMonitor
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI GLFWmonitor* glfwGetWindowMonitor(GLFWwindow* window);
+
+/*! @brief Sets the mode, monitor, video mode and placement of a window.
+ *
+ *  This function sets the monitor that the window uses for full screen mode or,
+ *  if the monitor is `NULL`, makes it windowed mode.
+ *
+ *  When setting a monitor, this function updates the width, height and refresh
+ *  rate of the desired video mode and switches to the video mode closest to it.
+ *  The window position is ignored when setting a monitor.
+ *
+ *  When the monitor is `NULL`, the position, width and height are used to
+ *  place the window client area.  The refresh rate is ignored when no monitor
+ *  is specified.
+ *
+ *  If you only wish to update the resolution of a full screen window or the
+ *  size of a windowed mode window, see @ref glfwSetWindowSize.
+ *
+ *  When a window transitions from full screen to windowed mode, this function
+ *  restores any previous window settings such as whether it is decorated,
+ *  floating, resizable, has size or aspect ratio limits, etc..
+ *
+ *  @param[in] window The window whose monitor, size or video mode to set.
+ *  @param[in] monitor The desired monitor, or `NULL` to set windowed mode.
+ *  @param[in] xpos The desired x-coordinate of the upper-left corner of the
+ *  client area.
+ *  @param[in] ypos The desired y-coordinate of the upper-left corner of the
+ *  client area.
+ *  @param[in] width The desired with, in screen coordinates, of the client area
+ *  or video mode.
+ *  @param[in] height The desired height, in screen coordinates, of the client
+ *  area or video mode.
+ *  @param[in] refreshRate The desired refresh rate, in Hz, of the video mode,
+ *  or `GLFW_DONT_CARE`.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_monitor
+ *  @sa @ref window_full_screen
+ *  @sa glfwGetWindowMonitor
+ *  @sa glfwSetWindowSize
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwSetWindowMonitor(GLFWwindow* window, GLFWmonitor* monitor, int xpos, int ypos, int width, int height, int refreshRate);
+
+/*! @brief Returns an attribute of the specified window.
+ *
+ *  This function returns the value of an attribute of the specified window or
+ *  its OpenGL or OpenGL ES context.
+ *
+ *  @param[in] window The window to query.
+ *  @param[in] attrib The [window attribute](@ref window_attribs) whose value to
+ *  return.
+ *  @return The value of the attribute, or zero if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @remark Framebuffer related hints are not window attributes.  See @ref
+ *  window_attribs_fb for more information.
+ *
+ *  @remark Zero is a valid value for many window and context related
+ *  attributes so you cannot use a return value of zero as an indication of
+ *  errors.  However, this function should not fail as long as it is passed
+ *  valid arguments and the library has been [initialized](@ref intro_init).
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_attribs
+ *
+ *  @since Added in version 3.0.  Replaces `glfwGetWindowParam` and
+ *  `glfwGetGLVersion`.
+ *
+ *  @ingroup window
+ */
+GLFWAPI int glfwGetWindowAttrib(GLFWwindow* window, int attrib);
+
+/*! @brief Sets the user pointer of the specified window.
+ *
+ *  This function sets the user-defined pointer of the specified window.  The
+ *  current value is retained until the window is destroyed.  The initial value
+ *  is `NULL`.
+ *
+ *  @param[in] window The window whose pointer to set.
+ *  @param[in] pointer The new value.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @sa @ref window_userptr
+ *  @sa glfwGetWindowUserPointer
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwSetWindowUserPointer(GLFWwindow* window, void* pointer);
+
+/*! @brief Returns the user pointer of the specified window.
+ *
+ *  This function returns the current value of the user-defined pointer of the
+ *  specified window.  The initial value is `NULL`.
+ *
+ *  @param[in] window The window whose pointer to return.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @sa @ref window_userptr
+ *  @sa glfwSetWindowUserPointer
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void* glfwGetWindowUserPointer(GLFWwindow* window);
+
+/*! @brief Sets the position callback for the specified window.
+ *
+ *  This function sets the position callback of the specified window, which is
+ *  called when the window is moved.  The callback is provided with the screen
+ *  position of the upper-left corner of the client area of the window.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_pos
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI GLFWwindowposfun glfwSetWindowPosCallback(GLFWwindow* window, GLFWwindowposfun cbfun);
+
+/*! @brief Sets the size callback for the specified window.
+ *
+ *  This function sets the size callback of the specified window, which is
+ *  called when the window is resized.  The callback is provided with the size,
+ *  in screen coordinates, of the client area of the window.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_size
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Added window handle parameter and return value.
+ *
+ *  @ingroup window
+ */
+GLFWAPI GLFWwindowsizefun glfwSetWindowSizeCallback(GLFWwindow* window, GLFWwindowsizefun cbfun);
+
+/*! @brief Sets the close callback for the specified window.
+ *
+ *  This function sets the close callback of the specified window, which is
+ *  called when the user attempts to close the window, for example by clicking
+ *  the close widget in the title bar.
+ *
+ *  The close flag is set before this callback is called, but you can modify it
+ *  at any time with @ref glfwSetWindowShouldClose.
+ *
+ *  The close callback is not triggered by @ref glfwDestroyWindow.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @remark @osx Selecting Quit from the application menu will trigger the close
+ *  callback for all windows.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_close
+ *
+ *  @since Added in version 2.5.
+ *  @glfw3 Added window handle parameter and return value.
+ *
+ *  @ingroup window
+ */
+GLFWAPI GLFWwindowclosefun glfwSetWindowCloseCallback(GLFWwindow* window, GLFWwindowclosefun cbfun);
+
+/*! @brief Sets the refresh callback for the specified window.
+ *
+ *  This function sets the refresh callback of the specified window, which is
+ *  called when the client area of the window needs to be redrawn, for example
+ *  if the window has been exposed after having been covered by another window.
+ *
+ *  On compositing window systems such as Aero, Compiz or Aqua, where the window
+ *  contents are saved off-screen, this callback may be called only very
+ *  infrequently or never at all.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_refresh
+ *
+ *  @since Added in version 2.5.
+ *  @glfw3 Added window handle parameter and return value.
+ *
+ *  @ingroup window
+ */
+GLFWAPI GLFWwindowrefreshfun glfwSetWindowRefreshCallback(GLFWwindow* window, GLFWwindowrefreshfun cbfun);
+
+/*! @brief Sets the focus callback for the specified window.
+ *
+ *  This function sets the focus callback of the specified window, which is
+ *  called when the window gains or loses input focus.
+ *
+ *  After the focus callback is called for a window that lost input focus,
+ *  synthetic key and mouse button release events will be generated for all such
+ *  that had been pressed.  For more information, see @ref glfwSetKeyCallback
+ *  and @ref glfwSetMouseButtonCallback.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_focus
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI GLFWwindowfocusfun glfwSetWindowFocusCallback(GLFWwindow* window, GLFWwindowfocusfun cbfun);
+
+/*! @brief Sets the iconify callback for the specified window.
+ *
+ *  This function sets the iconification callback of the specified window, which
+ *  is called when the window is iconified or restored.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_iconify
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI GLFWwindowiconifyfun glfwSetWindowIconifyCallback(GLFWwindow* window, GLFWwindowiconifyfun cbfun);
+
+/*! @brief Sets the framebuffer resize callback for the specified window.
+ *
+ *  This function sets the framebuffer resize callback of the specified window,
+ *  which is called when the framebuffer of the specified window is resized.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_fbsize
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI GLFWframebuffersizefun glfwSetFramebufferSizeCallback(GLFWwindow* window, GLFWframebuffersizefun cbfun);
+
+/*! @brief Processes all pending events.
+ *
+ *  This function processes only those events that are already in the event
+ *  queue and then returns immediately.  Processing events will cause the window
+ *  and input callbacks associated with those events to be called.
+ *
+ *  On some platforms, a window move, resize or menu operation will cause event
+ *  processing to block.  This is due to how event processing is designed on
+ *  those platforms.  You can use the
+ *  [window refresh callback](@ref window_refresh) to redraw the contents of
+ *  your window when necessary during such operations.
+ *
+ *  On some platforms, certain events are sent directly to the application
+ *  without going through the event queue, causing callbacks to be called
+ *  outside of a call to one of the event processing functions.
+ *
+ *  Event processing is not required for joystick input to work.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @reentrancy This function must not be called from a callback.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref events
+ *  @sa glfwWaitEvents
+ *  @sa glfwWaitEventsTimeout
+ *
+ *  @since Added in version 1.0.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwPollEvents(void);
+
+/*! @brief Waits until events are queued and processes them.
+ *
+ *  This function puts the calling thread to sleep until at least one event is
+ *  available in the event queue.  Once one or more events are available,
+ *  it behaves exactly like @ref glfwPollEvents, i.e. the events in the queue
+ *  are processed and the function then returns immediately.  Processing events
+ *  will cause the window and input callbacks associated with those events to be
+ *  called.
+ *
+ *  Since not all events are associated with callbacks, this function may return
+ *  without a callback having been called even if you are monitoring all
+ *  callbacks.
+ *
+ *  On some platforms, a window move, resize or menu operation will cause event
+ *  processing to block.  This is due to how event processing is designed on
+ *  those platforms.  You can use the
+ *  [window refresh callback](@ref window_refresh) to redraw the contents of
+ *  your window when necessary during such operations.
+ *
+ *  On some platforms, certain callbacks may be called outside of a call to one
+ *  of the event processing functions.
+ *
+ *  If no windows exist, this function returns immediately.  For synchronization
+ *  of threads in applications that do not create windows, use your threading
+ *  library of choice.
+ *
+ *  Event processing is not required for joystick input to work.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @reentrancy This function must not be called from a callback.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref events
+ *  @sa glfwPollEvents
+ *  @sa glfwWaitEventsTimeout
+ *
+ *  @since Added in version 2.5.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwWaitEvents(void);
+
+/*! @brief Waits with timeout until events are queued and processes them.
+ *
+ *  This function puts the calling thread to sleep until at least one event is
+ *  available in the event queue, or until the specified timeout is reached.  If
+ *  one or more events are available, it behaves exactly like @ref
+ *  glfwPollEvents, i.e. the events in the queue are processed and the function
+ *  then returns immediately.  Processing events will cause the window and input
+ *  callbacks associated with those events to be called.
+ *
+ *  The timeout value must be a positive finite number.
+ *
+ *  Since not all events are associated with callbacks, this function may return
+ *  without a callback having been called even if you are monitoring all
+ *  callbacks.
+ *
+ *  On some platforms, a window move, resize or menu operation will cause event
+ *  processing to block.  This is due to how event processing is designed on
+ *  those platforms.  You can use the
+ *  [window refresh callback](@ref window_refresh) to redraw the contents of
+ *  your window when necessary during such operations.
+ *
+ *  On some platforms, certain callbacks may be called outside of a call to one
+ *  of the event processing functions.
+ *
+ *  If no windows exist, this function returns immediately.  For synchronization
+ *  of threads in applications that do not create windows, use your threading
+ *  library of choice.
+ *
+ *  Event processing is not required for joystick input to work.
+ *
+ *  @param[in] timeout The maximum amount of time, in seconds, to wait.
+ *
+ *  @reentrancy This function must not be called from a callback.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref events
+ *  @sa glfwPollEvents
+ *  @sa glfwWaitEvents
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwWaitEventsTimeout(double timeout);
+
+/*! @brief Posts an empty event to the event queue.
+ *
+ *  This function posts an empty event from the current thread to the event
+ *  queue, causing @ref glfwWaitEvents to return.
+ *
+ *  If no windows exist, this function returns immediately.  For synchronization
+ *  of threads in applications that do not create windows, use your threading
+ *  library of choice.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref events
+ *  @sa glfwWaitEvents
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwPostEmptyEvent(void);
+
+/*! @brief Returns the value of an input option for the specified window.
+ *
+ *  This function returns the value of an input option for the specified window.
+ *  The mode must be one of `GLFW_CURSOR`, `GLFW_STICKY_KEYS` or
+ *  `GLFW_STICKY_MOUSE_BUTTONS`.
+ *
+ *  @param[in] window The window to query.
+ *  @param[in] mode One of `GLFW_CURSOR`, `GLFW_STICKY_KEYS` or
+ *  `GLFW_STICKY_MOUSE_BUTTONS`.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_INVALID_ENUM.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa glfwSetInputMode
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup input
+ */
+GLFWAPI int glfwGetInputMode(GLFWwindow* window, int mode);
+
+/*! @brief Sets an input option for the specified window.
+ *
+ *  This function sets an input mode option for the specified window.  The mode
+ *  must be one of `GLFW_CURSOR`, `GLFW_STICKY_KEYS` or
+ *  `GLFW_STICKY_MOUSE_BUTTONS`.
+ *
+ *  If the mode is `GLFW_CURSOR`, the value must be one of the following cursor
+ *  modes:
+ *  - `GLFW_CURSOR_NORMAL` makes the cursor visible and behaving normally.
+ *  - `GLFW_CURSOR_HIDDEN` makes the cursor invisible when it is over the client
+ *    area of the window but does not restrict the cursor from leaving.
+ *  - `GLFW_CURSOR_DISABLED` hides and grabs the cursor, providing virtual
+ *    and unlimited cursor movement.  This is useful for implementing for
+ *    example 3D camera controls.
+ *
+ *  If the mode is `GLFW_STICKY_KEYS`, the value must be either `GLFW_TRUE` to
+ *  enable sticky keys, or `GLFW_FALSE` to disable it.  If sticky keys are
+ *  enabled, a key press will ensure that @ref glfwGetKey returns `GLFW_PRESS`
+ *  the next time it is called even if the key had been released before the
+ *  call.  This is useful when you are only interested in whether keys have been
+ *  pressed but not when or in which order.
+ *
+ *  If the mode is `GLFW_STICKY_MOUSE_BUTTONS`, the value must be either
+ *  `GLFW_TRUE` to enable sticky mouse buttons, or `GLFW_FALSE` to disable it.
+ *  If sticky mouse buttons are enabled, a mouse button press will ensure that
+ *  @ref glfwGetMouseButton returns `GLFW_PRESS` the next time it is called even
+ *  if the mouse button had been released before the call.  This is useful when
+ *  you are only interested in whether mouse buttons have been pressed but not
+ *  when or in which order.
+ *
+ *  @param[in] window The window whose input mode to set.
+ *  @param[in] mode One of `GLFW_CURSOR`, `GLFW_STICKY_KEYS` or
+ *  `GLFW_STICKY_MOUSE_BUTTONS`.
+ *  @param[in] value The new value of the specified input mode.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa glfwGetInputMode
+ *
+ *  @since Added in version 3.0.  Replaces `glfwEnable` and `glfwDisable`.
+ *
+ *  @ingroup input
+ */
+GLFWAPI void glfwSetInputMode(GLFWwindow* window, int mode, int value);
+
+/*! @brief Returns the localized name of the specified printable key.
+ *
+ *  This function returns the localized name of the specified printable key.
+ *  This is intended for displaying key bindings to the user.
+ *
+ *  If the key is `GLFW_KEY_UNKNOWN`, the scancode is used instead, otherwise
+ *  the scancode is ignored.  If a non-printable key or (if the key is
+ *  `GLFW_KEY_UNKNOWN`) a scancode that maps to a non-printable key is
+ *  specified, this function returns `NULL`.          
+ *
+ *  This behavior allows you to pass in the arguments passed to the
+ *  [key callback](@ref input_key) without modification.
+ *
+ *  The printable keys are:
+ *  - `GLFW_KEY_APOSTROPHE`
+ *  - `GLFW_KEY_COMMA`
+ *  - `GLFW_KEY_MINUS`
+ *  - `GLFW_KEY_PERIOD`
+ *  - `GLFW_KEY_SLASH`
+ *  - `GLFW_KEY_SEMICOLON`
+ *  - `GLFW_KEY_EQUAL`
+ *  - `GLFW_KEY_LEFT_BRACKET`
+ *  - `GLFW_KEY_RIGHT_BRACKET`
+ *  - `GLFW_KEY_BACKSLASH`
+ *  - `GLFW_KEY_WORLD_1`
+ *  - `GLFW_KEY_WORLD_2`
+ *  - `GLFW_KEY_0` to `GLFW_KEY_9`
+ *  - `GLFW_KEY_A` to `GLFW_KEY_Z`
+ *  - `GLFW_KEY_KP_0` to `GLFW_KEY_KP_9`
+ *  - `GLFW_KEY_KP_DECIMAL`
+ *  - `GLFW_KEY_KP_DIVIDE`
+ *  - `GLFW_KEY_KP_MULTIPLY`
+ *  - `GLFW_KEY_KP_SUBTRACT`
+ *  - `GLFW_KEY_KP_ADD`
+ *  - `GLFW_KEY_KP_EQUAL`
+ *
+ *  @param[in] key The key to query, or `GLFW_KEY_UNKNOWN`.
+ *  @param[in] scancode The scancode of the key to query.
+ *  @return The localized name of the key, or `NULL`.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @pointer_lifetime The returned string is allocated and freed by GLFW.  You
+ *  should not free it yourself.  It is valid until the next call to @ref
+ *  glfwGetKeyName, or until the library is terminated.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref input_key_name
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup input
+ */
+GLFWAPI const char* glfwGetKeyName(int key, int scancode);
+
+/*! @brief Returns the last reported state of a keyboard key for the specified
+ *  window.
+ *
+ *  This function returns the last state reported for the specified key to the
+ *  specified window.  The returned state is one of `GLFW_PRESS` or
+ *  `GLFW_RELEASE`.  The higher-level action `GLFW_REPEAT` is only reported to
+ *  the key callback.
+ *
+ *  If the `GLFW_STICKY_KEYS` input mode is enabled, this function returns
+ *  `GLFW_PRESS` the first time you call it for a key that was pressed, even if
+ *  that key has already been released.
+ *
+ *  The key functions deal with physical keys, with [key tokens](@ref keys)
+ *  named after their use on the standard US keyboard layout.  If you want to
+ *  input text, use the Unicode character callback instead.
+ *
+ *  The [modifier key bit masks](@ref mods) are not key tokens and cannot be
+ *  used with this function.
+ *
+ *  __Do not use this function__ to implement [text input](@ref input_char).
+ *
+ *  @param[in] window The desired window.
+ *  @param[in] key The desired [keyboard key](@ref keys).  `GLFW_KEY_UNKNOWN` is
+ *  not a valid key for this function.
+ *  @return One of `GLFW_PRESS` or `GLFW_RELEASE`.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_INVALID_ENUM.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref input_key
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Added window handle parameter.
+ *
+ *  @ingroup input
+ */
+GLFWAPI int glfwGetKey(GLFWwindow* window, int key);
+
+/*! @brief Returns the last reported state of a mouse button for the specified
+ *  window.
+ *
+ *  This function returns the last state reported for the specified mouse button
+ *  to the specified window.  The returned state is one of `GLFW_PRESS` or
+ *  `GLFW_RELEASE`.
+ *
+ *  If the `GLFW_STICKY_MOUSE_BUTTONS` input mode is enabled, this function
+ *  `GLFW_PRESS` the first time you call it for a mouse button that was pressed,
+ *  even if that mouse button has already been released.
+ *
+ *  @param[in] window The desired window.
+ *  @param[in] button The desired [mouse button](@ref buttons).
+ *  @return One of `GLFW_PRESS` or `GLFW_RELEASE`.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_INVALID_ENUM.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref input_mouse_button
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Added window handle parameter.
+ *
+ *  @ingroup input
+ */
+GLFWAPI int glfwGetMouseButton(GLFWwindow* window, int button);
+
+/*! @brief Retrieves the position of the cursor relative to the client area of
+ *  the window.
+ *
+ *  This function returns the position of the cursor, in screen coordinates,
+ *  relative to the upper-left corner of the client area of the specified
+ *  window.
+ *
+ *  If the cursor is disabled (with `GLFW_CURSOR_DISABLED`) then the cursor
+ *  position is unbounded and limited only by the minimum and maximum values of
+ *  a `double`.
+ *
+ *  The coordinate can be converted to their integer equivalents with the
+ *  `floor` function.  Casting directly to an integer type works for positive
+ *  coordinates, but fails for negative ones.
+ *
+ *  Any or all of the position arguments may be `NULL`.  If an error occurs, all
+ *  non-`NULL` position arguments will be set to zero.
+ *
+ *  @param[in] window The desired window.
+ *  @param[out] xpos Where to store the cursor x-coordinate, relative to the
+ *  left edge of the client area, or `NULL`.
+ *  @param[out] ypos Where to store the cursor y-coordinate, relative to the to
+ *  top edge of the client area, or `NULL`.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref cursor_pos
+ *  @sa glfwSetCursorPos
+ *
+ *  @since Added in version 3.0.  Replaces `glfwGetMousePos`.
+ *
+ *  @ingroup input
+ */
+GLFWAPI void glfwGetCursorPos(GLFWwindow* window, double* xpos, double* ypos);
+
+/*! @brief Sets the position of the cursor, relative to the client area of the
+ *  window.
+ *
+ *  This function sets the position, in screen coordinates, of the cursor
+ *  relative to the upper-left corner of the client area of the specified
+ *  window.  The window must have input focus.  If the window does not have
+ *  input focus when this function is called, it fails silently.
+ *
+ *  __Do not use this function__ to implement things like camera controls.  GLFW
+ *  already provides the `GLFW_CURSOR_DISABLED` cursor mode that hides the
+ *  cursor, transparently re-centers it and provides unconstrained cursor
+ *  motion.  See @ref glfwSetInputMode for more information.
+ *
+ *  If the cursor mode is `GLFW_CURSOR_DISABLED` then the cursor position is
+ *  unconstrained and limited only by the minimum and maximum values of
+ *  a `double`.
+ *
+ *  @param[in] window The desired window.
+ *  @param[in] xpos The desired x-coordinate, relative to the left edge of the
+ *  client area.
+ *  @param[in] ypos The desired y-coordinate, relative to the top edge of the
+ *  client area.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref cursor_pos
+ *  @sa glfwGetCursorPos
+ *
+ *  @since Added in version 3.0.  Replaces `glfwSetMousePos`.
+ *
+ *  @ingroup input
+ */
+GLFWAPI void glfwSetCursorPos(GLFWwindow* window, double xpos, double ypos);
+
+/*! @brief Creates a custom cursor.
+ *
+ *  Creates a new custom cursor image that can be set for a window with @ref
+ *  glfwSetCursor.  The cursor can be destroyed with @ref glfwDestroyCursor.
+ *  Any remaining cursors are destroyed by @ref glfwTerminate.
+ *
+ *  The pixels are 32-bit, little-endian, non-premultiplied RGBA, i.e. eight
+ *  bits per channel.  They are arranged canonically as packed sequential rows,
+ *  starting from the top-left corner.
+ *
+ *  The cursor hotspot is specified in pixels, relative to the upper-left corner
+ *  of the cursor image.  Like all other coordinate systems in GLFW, the X-axis
+ *  points to the right and the Y-axis points down.
+ *
+ *  @param[in] image The desired cursor image.
+ *  @param[in] xhot The desired x-coordinate, in pixels, of the cursor hotspot.
+ *  @param[in] yhot The desired y-coordinate, in pixels, of the cursor hotspot.
+ *  @return The handle of the created cursor, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @pointer_lifetime The specified image data is copied before this function
+ *  returns.
+ *
+ *  @reentrancy This function must not be called from a callback.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref cursor_object
+ *  @sa glfwDestroyCursor
+ *  @sa glfwCreateStandardCursor
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup input
+ */
+GLFWAPI GLFWcursor* glfwCreateCursor(const GLFWimage* image, int xhot, int yhot);
+
+/*! @brief Creates a cursor with a standard shape.
+ *
+ *  Returns a cursor with a [standard shape](@ref shapes), that can be set for
+ *  a window with @ref glfwSetCursor.
+ *
+ *  @param[in] shape One of the [standard shapes](@ref shapes).
+ *  @return A new cursor ready to use or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @reentrancy This function must not be called from a callback.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref cursor_object
+ *  @sa glfwCreateCursor
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup input
+ */
+GLFWAPI GLFWcursor* glfwCreateStandardCursor(int shape);
+
+/*! @brief Destroys a cursor.
+ *
+ *  This function destroys a cursor previously created with @ref
+ *  glfwCreateCursor.  Any remaining cursors will be destroyed by @ref
+ *  glfwTerminate.
+ *
+ *  @param[in] cursor The cursor object to destroy.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @reentrancy This function must not be called from a callback.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref cursor_object
+ *  @sa glfwCreateCursor
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup input
+ */
+GLFWAPI void glfwDestroyCursor(GLFWcursor* cursor);
+
+/*! @brief Sets the cursor for the window.
+ *
+ *  This function sets the cursor image to be used when the cursor is over the
+ *  client area of the specified window.  The set cursor will only be visible
+ *  when the [cursor mode](@ref cursor_mode) of the window is
+ *  `GLFW_CURSOR_NORMAL`.
+ *
+ *  On some platforms, the set cursor may not be visible unless the window also
+ *  has input focus.
+ *
+ *  @param[in] window The window to set the cursor for.
+ *  @param[in] cursor The cursor to set, or `NULL` to switch back to the default
+ *  arrow cursor.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref cursor_object
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup input
+ */
+GLFWAPI void glfwSetCursor(GLFWwindow* window, GLFWcursor* cursor);
+
+/*! @brief Sets the key callback.
+ *
+ *  This function sets the key callback of the specified window, which is called
+ *  when a key is pressed, repeated or released.
+ *
+ *  The key functions deal with physical keys, with layout independent
+ *  [key tokens](@ref keys) named after their values in the standard US keyboard
+ *  layout.  If you want to input text, use the
+ *  [character callback](@ref glfwSetCharCallback) instead.
+ *
+ *  When a window loses input focus, it will generate synthetic key release
+ *  events for all pressed keys.  You can tell these events from user-generated
+ *  events by the fact that the synthetic ones are generated after the focus
+ *  loss event has been processed, i.e. after the
+ *  [window focus callback](@ref glfwSetWindowFocusCallback) has been called.
+ *
+ *  The scancode of a key is specific to that platform or sometimes even to that
+ *  machine.  Scancodes are intended to allow users to bind keys that don't have
+ *  a GLFW key token.  Such keys have `key` set to `GLFW_KEY_UNKNOWN`, their
+ *  state is not saved and so it cannot be queried with @ref glfwGetKey.
+ *
+ *  Sometimes GLFW needs to generate synthetic key events, in which case the
+ *  scancode may be zero.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new key callback, or `NULL` to remove the currently
+ *  set callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref input_key
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Added window handle parameter and return value.
+ *
+ *  @ingroup input
+ */
+GLFWAPI GLFWkeyfun glfwSetKeyCallback(GLFWwindow* window, GLFWkeyfun cbfun);
+
+/*! @brief Sets the Unicode character callback.
+ *
+ *  This function sets the character callback of the specified window, which is
+ *  called when a Unicode character is input.
+ *
+ *  The character callback is intended for Unicode text input.  As it deals with
+ *  characters, it is keyboard layout dependent, whereas the
+ *  [key callback](@ref glfwSetKeyCallback) is not.  Characters do not map 1:1
+ *  to physical keys, as a key may produce zero, one or more characters.  If you
+ *  want to know whether a specific physical key was pressed or released, see
+ *  the key callback instead.
+ *
+ *  The character callback behaves as system text input normally does and will
+ *  not be called if modifier keys are held down that would prevent normal text
+ *  input on that platform, for example a Super (Command) key on OS X or Alt key
+ *  on Windows.  There is a
+ *  [character with modifiers callback](@ref glfwSetCharModsCallback) that
+ *  receives these events.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref input_char
+ *
+ *  @since Added in version 2.4.
+ *  @glfw3 Added window handle parameter and return value.
+ *
+ *  @ingroup input
+ */
+GLFWAPI GLFWcharfun glfwSetCharCallback(GLFWwindow* window, GLFWcharfun cbfun);
+
+/*! @brief Sets the Unicode character with modifiers callback.
+ *
+ *  This function sets the character with modifiers callback of the specified
+ *  window, which is called when a Unicode character is input regardless of what
+ *  modifier keys are used.
+ *
+ *  The character with modifiers callback is intended for implementing custom
+ *  Unicode character input.  For regular Unicode text input, see the
+ *  [character callback](@ref glfwSetCharCallback).  Like the character
+ *  callback, the character with modifiers callback deals with characters and is
+ *  keyboard layout dependent.  Characters do not map 1:1 to physical keys, as
+ *  a key may produce zero, one or more characters.  If you want to know whether
+ *  a specific physical key was pressed or released, see the
+ *  [key callback](@ref glfwSetKeyCallback) instead.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or an
+ *  error occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref input_char
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup input
+ */
+GLFWAPI GLFWcharmodsfun glfwSetCharModsCallback(GLFWwindow* window, GLFWcharmodsfun cbfun);
+
+/*! @brief Sets the mouse button callback.
+ *
+ *  This function sets the mouse button callback of the specified window, which
+ *  is called when a mouse button is pressed or released.
+ *
+ *  When a window loses input focus, it will generate synthetic mouse button
+ *  release events for all pressed mouse buttons.  You can tell these events
+ *  from user-generated events by the fact that the synthetic ones are generated
+ *  after the focus loss event has been processed, i.e. after the
+ *  [window focus callback](@ref glfwSetWindowFocusCallback) has been called.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref input_mouse_button
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Added window handle parameter and return value.
+ *
+ *  @ingroup input
+ */
+GLFWAPI GLFWmousebuttonfun glfwSetMouseButtonCallback(GLFWwindow* window, GLFWmousebuttonfun cbfun);
+
+/*! @brief Sets the cursor position callback.
+ *
+ *  This function sets the cursor position callback of the specified window,
+ *  which is called when the cursor is moved.  The callback is provided with the
+ *  position, in screen coordinates, relative to the upper-left corner of the
+ *  client area of the window.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref cursor_pos
+ *
+ *  @since Added in version 3.0.  Replaces `glfwSetMousePosCallback`.
+ *
+ *  @ingroup input
+ */
+GLFWAPI GLFWcursorposfun glfwSetCursorPosCallback(GLFWwindow* window, GLFWcursorposfun cbfun);
+
+/*! @brief Sets the cursor enter/exit callback.
+ *
+ *  This function sets the cursor boundary crossing callback of the specified
+ *  window, which is called when the cursor enters or leaves the client area of
+ *  the window.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref cursor_enter
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup input
+ */
+GLFWAPI GLFWcursorenterfun glfwSetCursorEnterCallback(GLFWwindow* window, GLFWcursorenterfun cbfun);
+
+/*! @brief Sets the scroll callback.
+ *
+ *  This function sets the scroll callback of the specified window, which is
+ *  called when a scrolling device is used, such as a mouse wheel or scrolling
+ *  area of a touchpad.
+ *
+ *  The scroll callback receives all scrolling input, like that from a mouse
+ *  wheel or a touchpad scrolling area.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new scroll callback, or `NULL` to remove the currently
+ *  set callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref scrolling
+ *
+ *  @since Added in version 3.0.  Replaces `glfwSetMouseWheelCallback`.
+ *
+ *  @ingroup input
+ */
+GLFWAPI GLFWscrollfun glfwSetScrollCallback(GLFWwindow* window, GLFWscrollfun cbfun);
+
+/*! @brief Sets the file drop callback.
+ *
+ *  This function sets the file drop callback of the specified window, which is
+ *  called when one or more dragged files are dropped on the window.
+ *
+ *  Because the path array and its strings may have been generated specifically
+ *  for that event, they are not guaranteed to be valid after the callback has
+ *  returned.  If you wish to use them after the callback returns, you need to
+ *  make a deep copy.
+ *
+ *  @param[in] window The window whose callback to set.
+ *  @param[in] cbfun The new file drop callback, or `NULL` to remove the
+ *  currently set callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref path_drop
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup input
+ */
+GLFWAPI GLFWdropfun glfwSetDropCallback(GLFWwindow* window, GLFWdropfun cbfun);
+
+/*! @brief Returns whether the specified joystick is present.
+ *
+ *  This function returns whether the specified joystick is present.
+ *
+ *  @param[in] joy The [joystick](@ref joysticks) to query.
+ *  @return `GLFW_TRUE` if the joystick is present, or `GLFW_FALSE` otherwise.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref joystick
+ *
+ *  @since Added in version 3.0.  Replaces `glfwGetJoystickParam`.
+ *
+ *  @ingroup input
+ */
+GLFWAPI int glfwJoystickPresent(int joy);
+
+/*! @brief Returns the values of all axes of the specified joystick.
+ *
+ *  This function returns the values of all axes of the specified joystick.
+ *  Each element in the array is a value between -1.0 and 1.0.
+ *
+ *  Querying a joystick slot with no device present is not an error, but will
+ *  cause this function to return `NULL`.  Call @ref glfwJoystickPresent to
+ *  check device presence.
+ *
+ *  @param[in] joy The [joystick](@ref joysticks) to query.
+ *  @param[out] count Where to store the number of axis values in the returned
+ *  array.  This is set to zero if an error occurred.
+ *  @return An array of axis values, or `NULL` if the joystick is not present.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @pointer_lifetime The returned array is allocated and freed by GLFW.  You
+ *  should not free it yourself.  It is valid until the specified joystick is
+ *  disconnected, this function is called again for that joystick or the library
+ *  is terminated.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref joystick_axis
+ *
+ *  @since Added in version 3.0.  Replaces `glfwGetJoystickPos`.
+ *
+ *  @ingroup input
+ */
+GLFWAPI const float* glfwGetJoystickAxes(int joy, int* count);
+
+/*! @brief Returns the state of all buttons of the specified joystick.
+ *
+ *  This function returns the state of all buttons of the specified joystick.
+ *  Each element in the array is either `GLFW_PRESS` or `GLFW_RELEASE`.
+ *
+ *  Querying a joystick slot with no device present is not an error, but will
+ *  cause this function to return `NULL`.  Call @ref glfwJoystickPresent to
+ *  check device presence.
+ *
+ *  @param[in] joy The [joystick](@ref joysticks) to query.
+ *  @param[out] count Where to store the number of button states in the returned
+ *  array.  This is set to zero if an error occurred.
+ *  @return An array of button states, or `NULL` if the joystick is not present.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @pointer_lifetime The returned array is allocated and freed by GLFW.  You
+ *  should not free it yourself.  It is valid until the specified joystick is
+ *  disconnected, this function is called again for that joystick or the library
+ *  is terminated.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref joystick_button
+ *
+ *  @since Added in version 2.2.
+ *  @glfw3 Changed to return a dynamic array.
+ *
+ *  @ingroup input
+ */
+GLFWAPI const unsigned char* glfwGetJoystickButtons(int joy, int* count);
+
+/*! @brief Returns the name of the specified joystick.
+ *
+ *  This function returns the name, encoded as UTF-8, of the specified joystick.
+ *  The returned string is allocated and freed by GLFW.  You should not free it
+ *  yourself.
+ *
+ *  Querying a joystick slot with no device present is not an error, but will
+ *  cause this function to return `NULL`.  Call @ref glfwJoystickPresent to
+ *  check device presence.
+ *
+ *  @param[in] joy The [joystick](@ref joysticks) to query.
+ *  @return The UTF-8 encoded name of the joystick, or `NULL` if the joystick
+ *  is not present.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @pointer_lifetime The returned string is allocated and freed by GLFW.  You
+ *  should not free it yourself.  It is valid until the specified joystick is
+ *  disconnected, this function is called again for that joystick or the library
+ *  is terminated.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref joystick_name
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup input
+ */
+GLFWAPI const char* glfwGetJoystickName(int joy);
+
+/*! @brief Sets the joystick configuration callback.
+ *
+ *  This function sets the joystick configuration callback, or removes the
+ *  currently set callback.  This is called when a joystick is connected to or
+ *  disconnected from the system.
+ *
+ *  @param[in] cbfun The new callback, or `NULL` to remove the currently set
+ *  callback.
+ *  @return The previously set callback, or `NULL` if no callback was set or the
+ *  library had not been [initialized](@ref intro_init).
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref joystick_event
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup input
+ */
+GLFWAPI GLFWjoystickfun glfwSetJoystickCallback(GLFWjoystickfun cbfun);
+
+/*! @brief Sets the clipboard to the specified string.
+ *
+ *  This function sets the system clipboard to the specified, UTF-8 encoded
+ *  string.
+ *
+ *  @param[in] window The window that will own the clipboard contents.
+ *  @param[in] string A UTF-8 encoded string.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @pointer_lifetime The specified string is copied before this function
+ *  returns.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref clipboard
+ *  @sa glfwGetClipboardString
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup input
+ */
+GLFWAPI void glfwSetClipboardString(GLFWwindow* window, const char* string);
+
+/*! @brief Returns the contents of the clipboard as a string.
+ *
+ *  This function returns the contents of the system clipboard, if it contains
+ *  or is convertible to a UTF-8 encoded string.  If the clipboard is empty or
+ *  if its contents cannot be converted, `NULL` is returned and a @ref
+ *  GLFW_FORMAT_UNAVAILABLE error is generated.
+ *
+ *  @param[in] window The window that will request the clipboard contents.
+ *  @return The contents of the clipboard as a UTF-8 encoded string, or `NULL`
+ *  if an [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @pointer_lifetime The returned string is allocated and freed by GLFW.  You
+ *  should not free it yourself.  It is valid until the next call to @ref
+ *  glfwGetClipboardString or @ref glfwSetClipboardString, or until the library
+ *  is terminated.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref clipboard
+ *  @sa glfwSetClipboardString
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup input
+ */
+GLFWAPI const char* glfwGetClipboardString(GLFWwindow* window);
+
+/*! @brief Returns the value of the GLFW timer.
+ *
+ *  This function returns the value of the GLFW timer.  Unless the timer has
+ *  been set using @ref glfwSetTime, the timer measures time elapsed since GLFW
+ *  was initialized.
+ *
+ *  The resolution of the timer is system dependent, but is usually on the order
+ *  of a few micro- or nanoseconds.  It uses the highest-resolution monotonic
+ *  time source on each supported platform.
+ *
+ *  @return The current value, in seconds, or zero if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.  Reading and
+ *  writing of the internal timer offset is not atomic, so it needs to be
+ *  externally synchronized with calls to @ref glfwSetTime.
+ *
+ *  @sa @ref time
+ *
+ *  @since Added in version 1.0.
+ *
+ *  @ingroup input
+ */
+GLFWAPI double glfwGetTime(void);
+
+/*! @brief Sets the GLFW timer.
+ *
+ *  This function sets the value of the GLFW timer.  It then continues to count
+ *  up from that value.  The value must be a positive finite number less than
+ *  or equal to 18446744073.0, which is approximately 584.5 years.
+ *
+ *  @param[in] time The new value, in seconds.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_INVALID_VALUE.
+ *
+ *  @remark The upper limit of the timer is calculated as
+ *  floor((2<sup>64</sup> - 1) / 10<sup>9</sup>) and is due to implementations
+ *  storing nanoseconds in 64 bits.  The limit may be increased in the future.
+ *
+ *  @thread_safety This function may be called from any thread.  Reading and
+ *  writing of the internal timer offset is not atomic, so it needs to be
+ *  externally synchronized with calls to @ref glfwGetTime.
+ *
+ *  @sa @ref time
+ *
+ *  @since Added in version 2.2.
+ *
+ *  @ingroup input
+ */
+GLFWAPI void glfwSetTime(double time);
+
+/*! @brief Returns the current value of the raw timer.
+ *
+ *  This function returns the current value of the raw timer, measured in
+ *  1&nbsp;/&nbsp;frequency seconds.  To get the frequency, call @ref
+ *  glfwGetTimerFrequency.
+ *
+ *  @return The value of the timer, or zero if an 
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref time
+ *  @sa glfwGetTimerFrequency
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup input
+ */
+GLFWAPI uint64_t glfwGetTimerValue(void);
+
+/*! @brief Returns the frequency, in Hz, of the raw timer.
+ *
+ *  This function returns the frequency, in Hz, of the raw timer.
+ *
+ *  @return The frequency of the timer, in Hz, or zero if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref time
+ *  @sa glfwGetTimerValue
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup input
+ */
+GLFWAPI uint64_t glfwGetTimerFrequency(void);
+
+/*! @brief Makes the context of the specified window current for the calling
+ *  thread.
+ *
+ *  This function makes the OpenGL or OpenGL ES context of the specified window
+ *  current on the calling thread.  A context can only be made current on
+ *  a single thread at a time and each thread can have only a single current
+ *  context at a time.
+ *
+ *  By default, making a context non-current implicitly forces a pipeline flush.
+ *  On machines that support `GL_KHR_context_flush_control`, you can control
+ *  whether a context performs this flush by setting the
+ *  [GLFW_CONTEXT_RELEASE_BEHAVIOR](@ref window_hints_ctx) window hint.
+ *
+ *  The specified window must have an OpenGL or OpenGL ES context.  Specifying
+ *  a window without a context will generate a @ref GLFW_NO_WINDOW_CONTEXT
+ *  error.
+ *
+ *  @param[in] window The window whose context to make current, or `NULL` to
+ *  detach the current context.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_NO_WINDOW_CONTEXT and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref context_current
+ *  @sa glfwGetCurrentContext
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup context
+ */
+GLFWAPI void glfwMakeContextCurrent(GLFWwindow* window);
+
+/*! @brief Returns the window whose context is current on the calling thread.
+ *
+ *  This function returns the window whose OpenGL or OpenGL ES context is
+ *  current on the calling thread.
+ *
+ *  @return The window whose context is current, or `NULL` if no window's
+ *  context is current.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref context_current
+ *  @sa glfwMakeContextCurrent
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup context
+ */
+GLFWAPI GLFWwindow* glfwGetCurrentContext(void);
+
+/*! @brief Swaps the front and back buffers of the specified window.
+ *
+ *  This function swaps the front and back buffers of the specified window when
+ *  rendering with OpenGL or OpenGL ES.  If the swap interval is greater than
+ *  zero, the GPU driver waits the specified number of screen updates before
+ *  swapping the buffers.
+ *
+ *  The specified window must have an OpenGL or OpenGL ES context.  Specifying
+ *  a window without a context will generate a @ref GLFW_NO_WINDOW_CONTEXT
+ *  error.
+ *
+ *  This function does not apply to Vulkan.  If you are rendering with Vulkan,
+ *  see `vkQueuePresentKHR` instead.
+ *
+ *  @param[in] window The window whose buffers to swap.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_NO_WINDOW_CONTEXT and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @remark __EGL:__ The context of the specified window must be current on the
+ *  calling thread.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref buffer_swap
+ *  @sa glfwSwapInterval
+ *
+ *  @since Added in version 1.0.
+ *  @glfw3 Added window handle parameter.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwSwapBuffers(GLFWwindow* window);
+
+/*! @brief Sets the swap interval for the current context.
+ *
+ *  This function sets the swap interval for the current OpenGL or OpenGL ES
+ *  context, i.e. the number of screen updates to wait from the time @ref
+ *  glfwSwapBuffers was called before swapping the buffers and returning.  This
+ *  is sometimes called _vertical synchronization_, _vertical retrace
+ *  synchronization_ or just _vsync_.
+ *
+ *  Contexts that support either of the `WGL_EXT_swap_control_tear` and
+ *  `GLX_EXT_swap_control_tear` extensions also accept negative swap intervals,
+ *  which allow the driver to swap even if a frame arrives a little bit late.
+ *  You can check for the presence of these extensions using @ref
+ *  glfwExtensionSupported.  For more information about swap tearing, see the
+ *  extension specifications.
+ *
+ *  A context must be current on the calling thread.  Calling this function
+ *  without a current context will cause a @ref GLFW_NO_CURRENT_CONTEXT error.
+ *
+ *  This function does not apply to Vulkan.  If you are rendering with Vulkan,
+ *  see the present mode of your swapchain instead.
+ *
+ *  @param[in] interval The minimum number of screen updates to wait for
+ *  until the buffers are swapped by @ref glfwSwapBuffers.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_NO_CURRENT_CONTEXT and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @remark This function is not called during context creation, leaving the
+ *  swap interval set to whatever is the default on that platform.  This is done
+ *  because some swap interval extensions used by GLFW do not allow the swap
+ *  interval to be reset to zero once it has been set to a non-zero value.
+ *
+ *  @remark Some GPU drivers do not honor the requested swap interval, either
+ *  because of a user setting that overrides the application's request or due to
+ *  bugs in the driver.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref buffer_swap
+ *  @sa glfwSwapBuffers
+ *
+ *  @since Added in version 1.0.
+ *
+ *  @ingroup context
+ */
+GLFWAPI void glfwSwapInterval(int interval);
+
+/*! @brief Returns whether the specified extension is available.
+ *
+ *  This function returns whether the specified
+ *  [API extension](@ref context_glext) is supported by the current OpenGL or
+ *  OpenGL ES context.  It searches both for client API extension and context
+ *  creation API extensions.
+ *
+ *  A context must be current on the calling thread.  Calling this function
+ *  without a current context will cause a @ref GLFW_NO_CURRENT_CONTEXT error.
+ *
+ *  As this functions retrieves and searches one or more extension strings each
+ *  call, it is recommended that you cache its results if it is going to be used
+ *  frequently.  The extension strings will not change during the lifetime of
+ *  a context, so there is no danger in doing this.
+ *
+ *  This function does not apply to Vulkan.  If you are using Vulkan, see @ref
+ *  glfwGetRequiredInstanceExtensions, `vkEnumerateInstanceExtensionProperties`
+ *  and `vkEnumerateDeviceExtensionProperties` instead.
+ *
+ *  @param[in] extension The ASCII encoded name of the extension.
+ *  @return `GLFW_TRUE` if the extension is available, or `GLFW_FALSE`
+ *  otherwise.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_NO_CURRENT_CONTEXT, @ref GLFW_INVALID_VALUE and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref context_glext
+ *  @sa glfwGetProcAddress
+ *
+ *  @since Added in version 1.0.
+ *
+ *  @ingroup context
+ */
+GLFWAPI int glfwExtensionSupported(const char* extension);
+
+/*! @brief Returns the address of the specified function for the current
+ *  context.
+ *
+ *  This function returns the address of the specified OpenGL or OpenGL ES
+ *  [core or extension function](@ref context_glext), if it is supported
+ *  by the current context.
+ *
+ *  A context must be current on the calling thread.  Calling this function
+ *  without a current context will cause a @ref GLFW_NO_CURRENT_CONTEXT error.
+ *
+ *  This function does not apply to Vulkan.  If you are rendering with Vulkan,
+ *  see @ref glfwGetInstanceProcAddress, `vkGetInstanceProcAddr` and
+ *  `vkGetDeviceProcAddr` instead.
+ *
+ *  @param[in] procname The ASCII encoded name of the function.
+ *  @return The address of the function, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_NO_CURRENT_CONTEXT and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @remark The address of a given function is not guaranteed to be the same
+ *  between contexts.
+ *
+ *  @remark This function may return a non-`NULL` address despite the
+ *  associated version or extension not being available.  Always check the
+ *  context version or extension string first.
+ *
+ *  @pointer_lifetime The returned function pointer is valid until the context
+ *  is destroyed or the library is terminated.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref context_glext
+ *  @sa glfwExtensionSupported
+ *
+ *  @since Added in version 1.0.
+ *
+ *  @ingroup context
+ */
+GLFWAPI GLFWglproc glfwGetProcAddress(const char* procname);
+
+/*! @brief Returns whether the Vulkan loader has been found.
+ *
+ *  This function returns whether the Vulkan loader has been found.  This check
+ *  is performed by @ref glfwInit.
+ *
+ *  The availability of a Vulkan loader does not by itself guarantee that window
+ *  surface creation or even device creation is possible.  Call @ref
+ *  glfwGetRequiredInstanceExtensions to check whether the extensions necessary
+ *  for Vulkan surface creation are available and @ref
+ *  glfwGetPhysicalDevicePresentationSupport to check whether a queue family of
+ *  a physical device supports image presentation.
+ *
+ *  @return `GLFW_TRUE` if Vulkan is available, or `GLFW_FALSE` otherwise.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref vulkan_support
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup vulkan
+ */
+GLFWAPI int glfwVulkanSupported(void);
+
+/*! @brief Returns the Vulkan instance extensions required by GLFW.
+ *
+ *  This function returns an array of names of Vulkan instance extensions required
+ *  by GLFW for creating Vulkan surfaces for GLFW windows.  If successful, the
+ *  list will always contains `VK_KHR_surface`, so if you don't require any
+ *  additional extensions you can pass this list directly to the
+ *  `VkInstanceCreateInfo` struct.
+ *
+ *  If Vulkan is not available on the machine, this function returns `NULL` and
+ *  generates a @ref GLFW_API_UNAVAILABLE error.  Call @ref glfwVulkanSupported
+ *  to check whether Vulkan is available.
+ *
+ *  If Vulkan is available but no set of extensions allowing window surface
+ *  creation was found, this function returns `NULL`.  You may still use Vulkan
+ *  for off-screen rendering and compute work.
+ *
+ *  @param[out] count Where to store the number of extensions in the returned
+ *  array.  This is set to zero if an error occurred.
+ *  @return An array of ASCII encoded extension names, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_API_UNAVAILABLE.
+ *
+ *  @remarks Additional extensions may be required by future versions of GLFW.
+ *  You should check if any extensions you wish to enable are already in the
+ *  returned array, as it is an error to specify an extension more than once in
+ *  the `VkInstanceCreateInfo` struct.
+ *
+ *  @pointer_lifetime The returned array is allocated and freed by GLFW.  You
+ *  should not free it yourself.  It is guaranteed to be valid only until the
+ *  library is terminated.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref vulkan_ext
+ *  @sa glfwCreateWindowSurface
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup vulkan
+ */
+GLFWAPI const char** glfwGetRequiredInstanceExtensions(uint32_t* count);
+
+#if defined(VK_VERSION_1_0)
+
+/*! @brief Returns the address of the specified Vulkan instance function.
+ *
+ *  This function returns the address of the specified Vulkan core or extension
+ *  function for the specified instance.  If instance is set to `NULL` it can
+ *  return any function exported from the Vulkan loader, including at least the
+ *  following functions:
+ *
+ *  - `vkEnumerateInstanceExtensionProperties`
+ *  - `vkEnumerateInstanceLayerProperties`
+ *  - `vkCreateInstance`
+ *  - `vkGetInstanceProcAddr`
+ *
+ *  If Vulkan is not available on the machine, this function returns `NULL` and
+ *  generates a @ref GLFW_API_UNAVAILABLE error.  Call @ref glfwVulkanSupported
+ *  to check whether Vulkan is available.
+ *
+ *  This function is equivalent to calling `vkGetInstanceProcAddr` with
+ *  a platform-specific query of the Vulkan loader as a fallback.
+ *
+ *  @param[in] instance The Vulkan instance to query, or `NULL` to retrieve
+ *  functions related to instance creation.
+ *  @param[in] procname The ASCII encoded name of the function.
+ *  @return The address of the function, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_API_UNAVAILABLE.
+ *
+ *  @pointer_lifetime The returned function pointer is valid until the library
+ *  is terminated.
+ *
+ *  @thread_safety This function may be called from any thread.
+ *
+ *  @sa @ref vulkan_proc
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup vulkan
+ */
+GLFWAPI GLFWvkproc glfwGetInstanceProcAddress(VkInstance instance, const char* procname);
+
+/*! @brief Returns whether the specified queue family can present images.
+ *
+ *  This function returns whether the specified queue family of the specified
+ *  physical device supports presentation to the platform GLFW was built for.
+ *
+ *  If Vulkan or the required window surface creation instance extensions are
+ *  not available on the machine, or if the specified instance was not created
+ *  with the required extensions, this function returns `GLFW_FALSE` and
+ *  generates a @ref GLFW_API_UNAVAILABLE error.  Call @ref glfwVulkanSupported
+ *  to check whether Vulkan is available and @ref
+ *  glfwGetRequiredInstanceExtensions to check what instance extensions are
+ *  required.
+ *
+ *  @param[in] instance The instance that the physical device belongs to.
+ *  @param[in] device The physical device that the queue family belongs to.
+ *  @param[in] queuefamily The index of the queue family to query.
+ *  @return `GLFW_TRUE` if the queue family supports presentation, or
+ *  `GLFW_FALSE` otherwise.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_API_UNAVAILABLE and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @thread_safety This function may be called from any thread.  For
+ *  synchronization details of Vulkan objects, see the Vulkan specification.
+ *
+ *  @sa @ref vulkan_present
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup vulkan
+ */
+GLFWAPI int glfwGetPhysicalDevicePresentationSupport(VkInstance instance, VkPhysicalDevice device, uint32_t queuefamily);
+
+/*! @brief Creates a Vulkan surface for the specified window.
+ *
+ *  This function creates a Vulkan surface for the specified window.
+ *
+ *  If the Vulkan loader was not found at initialization, this function returns
+ *  `VK_ERROR_INITIALIZATION_FAILED` and generates a @ref GLFW_API_UNAVAILABLE
+ *  error.  Call @ref glfwVulkanSupported to check whether the Vulkan loader was
+ *  found.
+ *
+ *  If the required window surface creation instance extensions are not
+ *  available or if the specified instance was not created with these extensions
+ *  enabled, this function returns `VK_ERROR_EXTENSION_NOT_PRESENT` and
+ *  generates a @ref GLFW_API_UNAVAILABLE error.  Call @ref
+ *  glfwGetRequiredInstanceExtensions to check what instance extensions are
+ *  required.
+ *
+ *  The window surface must be destroyed before the specified Vulkan instance.
+ *  It is the responsibility of the caller to destroy the window surface.  GLFW
+ *  does not destroy it for you.  Call `vkDestroySurfaceKHR` to destroy the
+ *  surface.
+ *
+ *  @param[in] instance The Vulkan instance to create the surface in.
+ *  @param[in] window The window to create the surface for.
+ *  @param[in] allocator The allocator to use, or `NULL` to use the default
+ *  allocator.
+ *  @param[out] surface Where to store the handle of the surface.  This is set
+ *  to `VK_NULL_HANDLE` if an error occurred.
+ *  @return `VK_SUCCESS` if successful, or a Vulkan error code if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_API_UNAVAILABLE and @ref GLFW_PLATFORM_ERROR.
+ *
+ *  @remarks If an error occurs before the creation call is made, GLFW returns
+ *  the Vulkan error code most appropriate for the error.  Appropriate use of
+ *  @ref glfwVulkanSupported and @ref glfwGetRequiredInstanceExtensions should
+ *  eliminate almost all occurrences of these errors.
+ *
+ *  @thread_safety This function may be called from any thread.  For
+ *  synchronization details of Vulkan objects, see the Vulkan specification.
+ *
+ *  @sa @ref vulkan_surface
+ *  @sa glfwGetRequiredInstanceExtensions
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup vulkan
+ */
+GLFWAPI VkResult glfwCreateWindowSurface(VkInstance instance, GLFWwindow* window, const VkAllocationCallbacks* allocator, VkSurfaceKHR* surface);
+
+#endif /*VK_VERSION_1_0*/
+
+
+/*************************************************************************
+ * Global definition cleanup
+ *************************************************************************/
+
+/* ------------------- BEGIN SYSTEM/COMPILER SPECIFIC -------------------- */
+
+#ifdef GLFW_WINGDIAPI_DEFINED
+ #undef WINGDIAPI
+ #undef GLFW_WINGDIAPI_DEFINED
+#endif
+
+#ifdef GLFW_CALLBACK_DEFINED
+ #undef CALLBACK
+ #undef GLFW_CALLBACK_DEFINED
+#endif
+
+/* -------------------- END SYSTEM/COMPILER SPECIFIC --------------------- */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _glfw3_h_ */
+

src/external/include/GLFW/glfw3native.h

@@ -0,0 +1,456 @@
+/*************************************************************************
+ * GLFW 3.2 - www.glfw.org
+ * A library for OpenGL, window and input
+ *------------------------------------------------------------------------
+ * Copyright (c) 2002-2006 Marcus Geelnard
+ * Copyright (c) 2006-2016 Camilla Berglund <[email protected]>
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would
+ *    be appreciated but is not required.
+ *
+ * 2. Altered source versions must be plainly marked as such, and must not
+ *    be misrepresented as being the original software.
+ *
+ * 3. This notice may not be removed or altered from any source
+ *    distribution.
+ *
+ *************************************************************************/
+
+#ifndef _glfw3_native_h_
+#define _glfw3_native_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/*************************************************************************
+ * Doxygen documentation
+ *************************************************************************/
+
+/*! @file glfw3native.h
+ *  @brief The header of the native access functions.
+ *
+ *  This is the header file of the native access functions.  See @ref native for
+ *  more information.
+ */
+/*! @defgroup native Native access
+ *
+ *  **By using the native access functions you assert that you know what you're
+ *  doing and how to fix problems caused by using them.  If you don't, you
+ *  shouldn't be using them.**
+ *
+ *  Before the inclusion of @ref glfw3native.h, you may define exactly one
+ *  window system API macro and zero or more context creation API macros.
+ *
+ *  The chosen backends must match those the library was compiled for.  Failure
+ *  to do this will cause a link-time error.
+ *
+ *  The available window API macros are:
+ *  * `GLFW_EXPOSE_NATIVE_WIN32`
+ *  * `GLFW_EXPOSE_NATIVE_COCOA`
+ *  * `GLFW_EXPOSE_NATIVE_X11`
+ *  * `GLFW_EXPOSE_NATIVE_WAYLAND`
+ *  * `GLFW_EXPOSE_NATIVE_MIR`
+ *
+ *  The available context API macros are:
+ *  * `GLFW_EXPOSE_NATIVE_WGL`
+ *  * `GLFW_EXPOSE_NATIVE_NSGL`
+ *  * `GLFW_EXPOSE_NATIVE_GLX`
+ *  * `GLFW_EXPOSE_NATIVE_EGL`
+ *
+ *  These macros select which of the native access functions that are declared
+ *  and which platform-specific headers to include.  It is then up your (by
+ *  definition platform-specific) code to handle which of these should be
+ *  defined.
+ */
+
+
+/*************************************************************************
+ * System headers and types
+ *************************************************************************/
+
+#if defined(GLFW_EXPOSE_NATIVE_WIN32)
+ // This is a workaround for the fact that glfw3.h needs to export APIENTRY (for
+ // example to allow applications to correctly declare a GL_ARB_debug_output
+ // callback) but windows.h assumes no one will define APIENTRY before it does
+ #undef APIENTRY
+ #include <windows.h>
+#elif defined(GLFW_EXPOSE_NATIVE_COCOA)
+ #include <ApplicationServices/ApplicationServices.h>
+ #if defined(__OBJC__)
+  #import <Cocoa/Cocoa.h>
+ #else
+  typedef void* id;
+ #endif
+#elif defined(GLFW_EXPOSE_NATIVE_X11)
+ #include <X11/Xlib.h>
+ #include <X11/extensions/Xrandr.h>
+#elif defined(GLFW_EXPOSE_NATIVE_WAYLAND)
+ #include <wayland-client.h>
+#elif defined(GLFW_EXPOSE_NATIVE_MIR)
+ #include <mir_toolkit/mir_client_library.h>
+#endif
+
+#if defined(GLFW_EXPOSE_NATIVE_WGL)
+ /* WGL is declared by windows.h */
+#endif
+#if defined(GLFW_EXPOSE_NATIVE_NSGL)
+ /* NSGL is declared by Cocoa.h */
+#endif
+#if defined(GLFW_EXPOSE_NATIVE_GLX)
+ #include <GL/glx.h>
+#endif
+#if defined(GLFW_EXPOSE_NATIVE_EGL)
+ #include <EGL/egl.h>
+#endif
+
+
+/*************************************************************************
+ * Functions
+ *************************************************************************/
+
+#if defined(GLFW_EXPOSE_NATIVE_WIN32)
+/*! @brief Returns the adapter device name of the specified monitor.
+ *
+ *  @return The UTF-8 encoded adapter device name (for example `\\.\DISPLAY1`)
+ *  of the specified monitor, or `NULL` if an [error](@ref error_handling)
+ *  occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup native
+ */
+GLFWAPI const char* glfwGetWin32Adapter(GLFWmonitor* monitor);
+
+/*! @brief Returns the display device name of the specified monitor.
+ *
+ *  @return The UTF-8 encoded display device name (for example
+ *  `\\.\DISPLAY1\Monitor0`) of the specified monitor, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup native
+ */
+GLFWAPI const char* glfwGetWin32Monitor(GLFWmonitor* monitor);
+
+/*! @brief Returns the `HWND` of the specified window.
+ *
+ *  @return The `HWND` of the specified window, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup native
+ */
+GLFWAPI HWND glfwGetWin32Window(GLFWwindow* window);
+#endif
+
+#if defined(GLFW_EXPOSE_NATIVE_WGL)
+/*! @brief Returns the `HGLRC` of the specified window.
+ *
+ *  @return The `HGLRC` of the specified window, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup native
+ */
+GLFWAPI HGLRC glfwGetWGLContext(GLFWwindow* window);
+#endif
+
+#if defined(GLFW_EXPOSE_NATIVE_COCOA)
+/*! @brief Returns the `CGDirectDisplayID` of the specified monitor.
+ *
+ *  @return The `CGDirectDisplayID` of the specified monitor, or
+ *  `kCGNullDirectDisplay` if an [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup native
+ */
+GLFWAPI CGDirectDisplayID glfwGetCocoaMonitor(GLFWmonitor* monitor);
+
+/*! @brief Returns the `NSWindow` of the specified window.
+ *
+ *  @return The `NSWindow` of the specified window, or `nil` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup native
+ */
+GLFWAPI id glfwGetCocoaWindow(GLFWwindow* window);
+#endif
+
+#if defined(GLFW_EXPOSE_NATIVE_NSGL)
+/*! @brief Returns the `NSOpenGLContext` of the specified window.
+ *
+ *  @return The `NSOpenGLContext` of the specified window, or `nil` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup native
+ */
+GLFWAPI id glfwGetNSGLContext(GLFWwindow* window);
+#endif
+
+#if defined(GLFW_EXPOSE_NATIVE_X11)
+/*! @brief Returns the `Display` used by GLFW.
+ *
+ *  @return The `Display` used by GLFW, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup native
+ */
+GLFWAPI Display* glfwGetX11Display(void);
+
+/*! @brief Returns the `RRCrtc` of the specified monitor.
+ *
+ *  @return The `RRCrtc` of the specified monitor, or `None` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup native
+ */
+GLFWAPI RRCrtc glfwGetX11Adapter(GLFWmonitor* monitor);
+
+/*! @brief Returns the `RROutput` of the specified monitor.
+ *
+ *  @return The `RROutput` of the specified monitor, or `None` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.1.
+ *
+ *  @ingroup native
+ */
+GLFWAPI RROutput glfwGetX11Monitor(GLFWmonitor* monitor);
+
+/*! @brief Returns the `Window` of the specified window.
+ *
+ *  @return The `Window` of the specified window, or `None` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup native
+ */
+GLFWAPI Window glfwGetX11Window(GLFWwindow* window);
+#endif
+
+#if defined(GLFW_EXPOSE_NATIVE_GLX)
+/*! @brief Returns the `GLXContext` of the specified window.
+ *
+ *  @return The `GLXContext` of the specified window, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup native
+ */
+GLFWAPI GLXContext glfwGetGLXContext(GLFWwindow* window);
+
+/*! @brief Returns the `GLXWindow` of the specified window.
+ *
+ *  @return The `GLXWindow` of the specified window, or `None` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup native
+ */
+GLFWAPI GLXWindow glfwGetGLXWindow(GLFWwindow* window);
+#endif
+
+#if defined(GLFW_EXPOSE_NATIVE_WAYLAND)
+/*! @brief Returns the `struct wl_display*` used by GLFW.
+ *
+ *  @return The `struct wl_display*` used by GLFW, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup native
+ */
+GLFWAPI struct wl_display* glfwGetWaylandDisplay(void);
+
+/*! @brief Returns the `struct wl_output*` of the specified monitor.
+ *
+ *  @return The `struct wl_output*` of the specified monitor, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup native
+ */
+GLFWAPI struct wl_output* glfwGetWaylandMonitor(GLFWmonitor* monitor);
+
+/*! @brief Returns the main `struct wl_surface*` of the specified window.
+ *
+ *  @return The main `struct wl_surface*` of the specified window, or `NULL` if
+ *  an [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup native
+ */
+GLFWAPI struct wl_surface* glfwGetWaylandWindow(GLFWwindow* window);
+#endif
+
+#if defined(GLFW_EXPOSE_NATIVE_MIR)
+/*! @brief Returns the `MirConnection*` used by GLFW.
+ *
+ *  @return The `MirConnection*` used by GLFW, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup native
+ */
+GLFWAPI MirConnection* glfwGetMirDisplay(void);
+
+/*! @brief Returns the Mir output ID of the specified monitor.
+ *
+ *  @return The Mir output ID of the specified monitor, or zero if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup native
+ */
+GLFWAPI int glfwGetMirMonitor(GLFWmonitor* monitor);
+
+/*! @brief Returns the `MirSurface*` of the specified window.
+ *
+ *  @return The `MirSurface*` of the specified window, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup native
+ */
+GLFWAPI MirSurface* glfwGetMirWindow(GLFWwindow* window);
+#endif
+
+#if defined(GLFW_EXPOSE_NATIVE_EGL)
+/*! @brief Returns the `EGLDisplay` used by GLFW.
+ *
+ *  @return The `EGLDisplay` used by GLFW, or `EGL_NO_DISPLAY` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup native
+ */
+GLFWAPI EGLDisplay glfwGetEGLDisplay(void);
+
+/*! @brief Returns the `EGLContext` of the specified window.
+ *
+ *  @return The `EGLContext` of the specified window, or `EGL_NO_CONTEXT` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup native
+ */
+GLFWAPI EGLContext glfwGetEGLContext(GLFWwindow* window);
+
+/*! @brief Returns the `EGLSurface` of the specified window.
+ *
+ *  @return The `EGLSurface` of the specified window, or `EGL_NO_SURFACE` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
+ *
+ *  @ingroup native
+ */
+GLFWAPI EGLSurface glfwGetEGLSurface(GLFWwindow* window);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _glfw3_native_h_ */
+

src/external/gif.h → src/external/rgif.h

@@ -1,7 +1,7 @@
 /**********************************************************************************************
 *
-*   gif.h by Charlie Tangora [ctangora -at- gmail -dot- com]
-*   adapted to C99 and reformatted by Ramon Santamaria (@raysan5)
+*   rgif.h original implementation by Charlie Tangora [ctangora -at- gmail -dot- com]
+*   adapted to C99, reformatted and renamed by Ramon Santamaria (@raysan5)
 *
 *   This file offers a simple, very limited way to create animated GIFs directly in code.
 *
@@ -17,7 +17,7 @@
 *
 *   CONFIGURATION:
 *
-*   #define GIF_IMPLEMENTATION
+*   #define RGIF_IMPLEMENTATION
 *       Generates the implementation of the library into the included file.
 *       If not defined, the library is in header only mode and can be included in other headers
 *       or source files without problems. But only ONE file should hold the implementation.
@@ -56,14 +56,14 @@
 
 #include <stdio.h>          // Required for: FILE
 
-//#define GIF_STATIC
-#ifdef GIF_STATIC
-    #define GIFDEF static              // Functions just visible to module including this file
+//#define RGIF_STATIC
+#ifdef RGIF_STATIC
+    #define RGIFDEF static              // Functions just visible to module including this file
 #else
     #ifdef __cplusplus
-        #define GIFDEF extern "C"      // Functions visible from other files (no name mangling of functions in C++)
+        #define RGIFDEF extern "C"      // Functions visible from other files (no name mangling of functions in C++)
     #else
-        #define GIFDEF extern          // Functions visible from other files
+        #define RGIFDEF extern          // Functions visible from other files
     #endif
 #endif
 
@@ -72,9 +72,9 @@
 //----------------------------------------------------------------------------------
 
 // NOTE: By default use bitDepth = 8, dither = false
-GIFDEF bool GifBegin(const char *filename, unsigned int width, unsigned int height, unsigned int delay, unsigned int bitDepth, bool dither);
-GIFDEF bool GifWriteFrame(const unsigned char *image, unsigned int width, unsigned int height, unsigned int delay, int bitDepth, bool dither);
-GIFDEF bool GifEnd();
+RGIFDEF bool GifBegin(const char *filename, unsigned int width, unsigned int height, unsigned int delay, unsigned int bitDepth, bool dither);
+RGIFDEF bool GifWriteFrame(const unsigned char *image, unsigned int width, unsigned int height, unsigned int delay, int bitDepth, bool dither);
+RGIFDEF bool GifEnd();
 
 #endif // GIF_H
 
@@ -85,7 +85,7 @@ GIFDEF bool GifEnd();
 *
 ************************************************************************************/
 
-#if defined(GIF_IMPLEMENTATION)
+#if defined(RGIF_IMPLEMENTATION)
 
 #include <stdio.h>          // Required for: FILE, fopen(), fclose()
 #include <string.h>         // Required for: memcpy()
@@ -186,7 +186,7 @@ static void GifWriteLzwImage(FILE *f, unsigned char *image, unsigned int left, u
 // Creates a gif file
 // NOTE: Initializes internal file pointer (only one gif recording at a time)
 // The delay value is the time between frames in hundredths of a second - note that not all viewers pay much attention to this value.
-GIFDEF bool GifBegin(const char *filename, unsigned int width, unsigned int height, unsigned int delay, unsigned int bitDepth, bool dither)
+RGIFDEF bool GifBegin(const char *filename, unsigned int width, unsigned int height, unsigned int delay, unsigned int bitDepth, bool dither)
 {
 #if _MSC_VER >= 1400
 	gifFile = 0;
@@ -248,7 +248,7 @@ GIFDEF bool GifBegin(const char *filename, unsigned int width, unsigned int heig
 // NOTE: gifFile should have been initialized with GifBegin()
 // AFAIK, it is legal to use different bit depths for different frames of an image -
 // this may be handy to save bits in animations that don't change much.
-GIFDEF bool GifWriteFrame(const unsigned char *image, unsigned int width, unsigned int height, unsigned int delay, int bitDepth, bool dither)
+RGIFDEF bool GifWriteFrame(const unsigned char *image, unsigned int width, unsigned int height, unsigned int delay, int bitDepth, bool dither)
 {
     if (!gifFile) return false;
     
@@ -268,7 +268,7 @@ GIFDEF bool GifWriteFrame(const unsigned char *image, unsigned int width, unsign
 // Writes the EOF code, closes the file handle, and frees temp memory used by a GIF.
 // Many if not most viewers will still display a GIF properly if the EOF code is missing,
 // but it's still a good idea to write it out.
-GIFDEF bool GifEnd()
+RGIFDEF bool GifEnd()
 {
     if (!gifFile) return false;
     
@@ -910,4 +910,4 @@ static void GifWriteLzwImage(FILE *f, unsigned char *image, unsigned int left, u
     GIF_TEMP_FREE(codetree);
 }
 
-#endif // GIF_IMPLEMENTATION
+#endif // RGIF_IMPLEMENTATION

src/raylib.h

@@ -5,21 +5,22 @@
 *   A simple and easy-to-use library to learn videogames programming (www.raylib.com)
 *
 *   FEATURES:
-*       - Library written in plain C code (C99)
-*       - Multiple platforms supported: Windows, Linux, Mac, Android, Raspberry Pi, HTML5.
+*       - Written in plain C code (C99) in PascalCase/camelCase notation
+*       - Multiple platforms support: Windows, Linux, Mac, Android, Raspberry Pi and HTML5
 *       - Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES 2.0)
 *       - Unique OpenGL abstraction layer (usable as standalone module): [rlgl]
 *       - Powerful fonts module with SpriteFonts support (XNA bitmap fonts, AngelCode fonts, TTF)
-*       - Multiple textures support, including compressed formats and mipmaps generation
-*       - Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps
+*       - Outstanding texture formats support, including compressed formats (DXT, ETC, PVRT, ASTC)
+*       - Basic 3d support for Geometrics, Models, Billboards, Heightmaps and Cubicmaps
+*       - Flexible Materials system, supporting classic maps and PBR maps
+*       - Shaders support, including Model shaders and Postprocessing shaders
 *       - Powerful math module for Vector2, Vector3, Matrix and Quaternion operations: [raymath]
 *       - Audio loading and playing with streaming support and mixing channels: [audio]
 *       - VR stereo rendering support with configurable HMD device parameters
 *       - Minimal external dependencies (GLFW3, OpenGL, OpenAL)
-*       - Complete bindings for Lua, Go and Pascal
+*       - Complete bindings to LUA (raylib-lua) and Go (raylib-go)
 *
 *   NOTES:
-*       32bit Colors - Any defined Color is always RGBA (4 byte)
 *       One custom font is loaded by default when InitWindow() [core]
 *       If using OpenGL 3.3 or ES2, one default shader is loaded automatically (internally defined) [rlgl]
 *       If using OpenGL 3.3 or ES2, several vertex buffers (VAO/VBO) are created to manage lines-triangles-quads
@@ -31,12 +32,16 @@
 *
 *   OPTIONAL DEPENDENCIES:
 *       stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA) [textures]
+*       stb_image_resize (Sean Barret) for image resizing algorythms [textures]
 *       stb_image_write (Sean Barret) for image writting (PNG) [utils]
 *       stb_truetype (Sean Barret) for ttf fonts loading [text]
 *       stb_vorbis (Sean Barret) for ogg audio loading [audio]
+*       stb_perlin (Sean Barret) for Perlin noise image generation [textures]
+*       par_shapes (Philip Rideout) for parametric 3d shapes generation [models]
 *       jar_xm (Joshua Reisenauer) for XM audio module loading [audio]
 *       jar_mod (Joshua Reisenauer) for MOD audio module loading [audio]
 *       dr_flac (David Reid) for FLAC audio file loading [audio]
+*       rgif (Charlie Tangora, Ramon Santamaria) for GIF recording [core]
 *       tinfl for data decompression (DEFLATE algorithm) [rres]
 *
 *
@@ -74,14 +79,17 @@
 //#define PLATFORM_WEB          // HTML5 (emscripten, asm.js)
 
 // Security check in case no PLATFORM_* defined
-#if !defined(PLATFORM_DESKTOP) && !defined(PLATFORM_ANDROID) && !defined(PLATFORM_RPI) && !defined(PLATFORM_WEB)
-    #define PLATFORM_DESKTOP
+#if !defined(PLATFORM_DESKTOP) && \
+    !defined(PLATFORM_ANDROID) && \
+    !defined(PLATFORM_RPI) && \
+    !defined(PLATFORM_WEB)
+        #define PLATFORM_DESKTOP
 #endif
 
-#if defined(_WIN32) && defined(BUILDING_DLL)
-    #define RLAPI __declspec(dllexport)         // We are building raylib as a Win32 DLL
-#elif defined(_WIN32) && defined(RAYLIB_DLL)
-    #define RLAPI __declspec(dllimport)         // We are using raylib as a Win32 DLL
+#if defined(_WIN32) && defined(BUILD_LIBTYPE_SHARED)
+    #define RLAPI __declspec(dllexport)         // We are building raylib as a Win32 shared library (.dll)
+#elif defined(_WIN32) && defined(USE_LIBTYPE_SHARED)
+    #define RLAPI __declspec(dllimport)         // We are using raylib as a Win32 shared library (.dll)
 #else
     #define RLAPI   // We are building or using raylib as a static library (or Linux shared library)
 #endif
@@ -300,7 +308,7 @@
 //----------------------------------------------------------------------------------
 #ifndef __cplusplus
 // Boolean type
-    #if !defined(_STDBOOL_H) || !defined(__STDBOOL_H)   // CLang uses second form
+    #ifndef bool
         typedef enum { false, true } bool;
     #endif
 #endif
@@ -515,6 +523,20 @@ typedef struct RRESData {
 // RRES type (pointer to RRESData array)
 typedef struct RRESData *RRES;
 
+// Head-Mounted-Display device parameters
+typedef struct VrDeviceInfo {
+    int hResolution;                // HMD horizontal resolution in pixels
+    int vResolution;                // HMD vertical resolution in pixels
+    float hScreenSize;              // HMD horizontal size in meters
+    float vScreenSize;              // HMD vertical size in meters
+    float vScreenCenter;            // HMD screen center in meters
+    float eyeToScreenDistance;      // HMD distance between eye and display in meters
+    float lensSeparationDistance;   // HMD lens separation distance in meters
+    float interpupillaryDistance;   // HMD IPD (distance between pupils) in meters
+    float lensDistortionValues[4];  // HMD lens distortion constant parameters
+    float chromaAbCorrection[4];    // HMD chromatic aberration correction parameters
+} VrDeviceInfo;
+
 //----------------------------------------------------------------------------------
 // Enumerators Definition
 //----------------------------------------------------------------------------------
@@ -657,13 +679,10 @@ typedef enum {
     HMD_DEFAULT_DEVICE = 0,
     HMD_OCULUS_RIFT_DK2,
     HMD_OCULUS_RIFT_CV1,
+    HMD_OCULUS_GO,
     HMD_VALVE_HTC_VIVE,
-    HMD_SAMSUNG_GEAR_VR,
-    HMD_GOOGLE_CARDBOARD,
-    HMD_SONY_PLAYSTATION_VR,
-    HMD_RAZER_OSVR,
-    HMD_FOVE_VR,
-} VrDevice;
+    HMD_SONY_PSVR
+} VrDeviceType;
 
 // RRESData type
 typedef enum { 
@@ -856,7 +875,8 @@ RLAPI void DrawCircleLines(int centerX, int centerY, float radius, Color color);
 RLAPI void DrawRectangle(int posX, int posY, int width, int height, Color color);                        // Draw a color-filled rectangle
 RLAPI void DrawRectangleRec(Rectangle rec, Color color);                                                 // Draw a color-filled rectangle
 RLAPI void DrawRectanglePro(Rectangle rec, Vector2 origin, float rotation, Color color);                 // Draw a color-filled rectangle with pro parameters
-RLAPI void DrawRectangleGradient(int posX, int posY, int width, int height, Color color1, Color color2); // Draw a gradient-filled rectangle
+RLAPI void DrawRectangleGradientV(int posX, int posY, int width, int height, Color color1, Color color2);// Draw a vertical-gradient-filled rectangle
+RLAPI void DrawRectangleGradientH(int posX, int posY, int width, int height, Color color1, Color color2);// Draw a horizontal-gradient-filled rectangle
 RLAPI void DrawRectangleGradientEx(Rectangle rec, Color col1, Color col2, Color col3, Color col4);       // Draw a gradient-filled rectangle with custom vertex colors
 RLAPI void DrawRectangleV(Vector2 position, Vector2 size, Color color);                                  // Draw a color-filled rectangle (Vector version)
 RLAPI void DrawRectangleLines(int posX, int posY, int width, int height, Color color);                   // Draw rectangle outline
@@ -1074,7 +1094,8 @@ RLAPI void BeginBlendMode(int mode);                                      // Beg
 RLAPI void EndBlendMode(void);                                            // End blending mode (reset to default: alpha blending)
 
 // VR control functions
-RLAPI void InitVrSimulator(int vrDevice);           // Init VR simulator for selected device
+VrDeviceInfo GetVrDeviceInfo(int vrDeviceType);     // Get VR device information for some standard devices
+void InitVrSimulator(VrDeviceInfo info);            // Init VR simulator for selected device parameters
 RLAPI void CloseVrSimulator(void);                  // Close VR simulator for current device
 RLAPI bool IsVrSimulatorReady(void);                // Detect if VR simulator is ready
 RLAPI void UpdateVrTracking(Camera *camera);        // Update VR tracking (position and orientation) and camera

src/rlgl.c

@@ -223,20 +223,6 @@ typedef struct DrawCall {
 } DrawCall;
 
 #if defined(SUPPORT_VR_SIMULATOR)
-// Head-Mounted-Display device parameters
-typedef struct VrDeviceInfo {
-    int hResolution;                // HMD horizontal resolution in pixels
-    int vResolution;                // HMD vertical resolution in pixels
-    float hScreenSize;              // HMD horizontal size in meters
-    float vScreenSize;              // HMD vertical size in meters
-    float vScreenCenter;            // HMD screen center in meters
-    float eyeToScreenDistance;      // HMD distance between eye and display in meters
-    float lensSeparationDistance;   // HMD lens separation distance in meters
-    float interpupillaryDistance;   // HMD IPD (distance between pupils) in meters
-    float distortionK[4];           // HMD lens distortion constant parameters
-    float chromaAbCorrection[4];    // HMD chromatic aberration correction parameters
-} VrDeviceInfo;
-
 // VR Stereo rendering configuration for simulator
 typedef struct VrStereoConfig {
     RenderTexture2D stereoFbo;      // VR stereo rendering framebuffer
@@ -291,7 +277,6 @@ static bool texCompASTCSupported = false;   // ASTC texture compression support
 
 #if defined(SUPPORT_VR_SIMULATOR)
 // VR global variables
-static VrDeviceInfo hmd;                // Current VR device info
 static VrStereoConfig vrConfig;         // VR stereo configuration for simulator
 static bool vrSimulatorReady = false;   // VR simulator ready flag
 static bool vrStereoRender = false;     // VR stereo rendering enabled/disabled flag
@@ -418,6 +403,7 @@ void rlPushMatrix(void)
     }
 
     stack[stackCounter] = *currentMatrix;
+    rlLoadIdentity();
     stackCounter++;
 
     if (currentMatrixMode == RL_MODELVIEW) useTempBuffer = true;
@@ -1947,7 +1933,7 @@ void rlDrawMesh(Mesh mesh, Material material, Matrix transform)
     // Matrices and other values required by shader
     //-----------------------------------------------------
     // Calculate and send to shader model matrix (used by PBR shader)
-    SetShaderValueMatrix(material.shader, material.shader.locs[LOC_MATRIX_MODEL], transform);
+    if (material.shader.locs[LOC_MATRIX_MODEL] != -1) SetShaderValueMatrix(material.shader, material.shader.locs[LOC_MATRIX_MODEL], transform);
     
     // Upload to shader material.colDiffuse
     if (material.shader.locs[LOC_COLOR_DIFFUSE] != -1)
@@ -2829,68 +2815,88 @@ void EndBlendMode(void)
 }
 
 #if defined(SUPPORT_VR_SIMULATOR)
-// Init VR simulator for selected device
-// NOTE: It modifies the global variable: VrDeviceInfo hmd
-void InitVrSimulator(int vrDevice)
+// Get VR device information for some standard devices
+VrDeviceInfo GetVrDeviceInfo(int vrDeviceType)
 {
-#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
-    if (vrDevice == HMD_OCULUS_RIFT_DK2)
-    {
-        // Oculus Rift DK2 parameters
-        hmd.hResolution = 1280;                 // HMD horizontal resolution in pixels
-        hmd.vResolution = 800;                  // HMD vertical resolution in pixels
-        hmd.hScreenSize = 0.14976f;             // HMD horizontal size in meters
-        hmd.vScreenSize = 0.09356f;             // HMD vertical size in meters
-        hmd.vScreenCenter = 0.04678f;           // HMD screen center in meters
-        hmd.eyeToScreenDistance = 0.041f;       // HMD distance between eye and display in meters
-        hmd.lensSeparationDistance = 0.0635f;   // HMD lens separation distance in meters
-        hmd.interpupillaryDistance = 0.064f;    // HMD IPD (distance between pupils) in meters
-        hmd.distortionK[0] = 1.0f;              // HMD lens distortion constant parameter 0
-        hmd.distortionK[1] = 0.22f;             // HMD lens distortion constant parameter 1
-        hmd.distortionK[2] = 0.24f;             // HMD lens distortion constant parameter 2
-        hmd.distortionK[3] = 0.0f;              // HMD lens distortion constant parameter 3
-        hmd.chromaAbCorrection[0] = 0.996f;     // HMD chromatic aberration correction parameter 0
-        hmd.chromaAbCorrection[1] = -0.004f;    // HMD chromatic aberration correction parameter 1
-        hmd.chromaAbCorrection[2] = 1.014f;     // HMD chromatic aberration correction parameter 2
-        hmd.chromaAbCorrection[3] = 0.0f;       // HMD chromatic aberration correction parameter 3
-        
-        TraceLog(LOG_INFO, "Initializing VR Simulator (Oculus Rift DK2)");
-    }
-    else if ((vrDevice == HMD_DEFAULT_DEVICE) || (vrDevice == HMD_OCULUS_RIFT_CV1))
-    {
-        // Oculus Rift CV1 parameters
-        // NOTE: CV1 represents a complete HMD redesign compared to previous versions,
-        // new Fresnel-hybrid-asymmetric lenses have been added and, consequently,
-        // previous parameters (DK2) and distortion shader (DK2) doesn't work any more.
-        // I just defined a set of parameters for simulator that approximate to CV1 stereo rendering
-        // but result is not the same obtained with Oculus PC SDK.
-        hmd.hResolution = 2160;                 // HMD horizontal resolution in pixels
-        hmd.vResolution = 1200;                 // HMD vertical resolution in pixels
-        hmd.hScreenSize = 0.133793f;            // HMD horizontal size in meters
-        hmd.vScreenSize = 0.0669f;              // HMD vertical size in meters
-        hmd.vScreenCenter = 0.04678f;           // HMD screen center in meters
-        hmd.eyeToScreenDistance = 0.041f;       // HMD distance between eye and display in meters
-        hmd.lensSeparationDistance = 0.07f;     // HMD lens separation distance in meters
-        hmd.interpupillaryDistance = 0.07f;     // HMD IPD (distance between pupils) in meters
-        hmd.distortionK[0] = 1.0f;              // HMD lens distortion constant parameter 0
-        hmd.distortionK[1] = 0.22f;             // HMD lens distortion constant parameter 1
-        hmd.distortionK[2] = 0.24f;             // HMD lens distortion constant parameter 2
-        hmd.distortionK[3] = 0.0f;              // HMD lens distortion constant parameter 3
-        hmd.chromaAbCorrection[0] = 0.996f;     // HMD chromatic aberration correction parameter 0
-        hmd.chromaAbCorrection[1] = -0.004f;    // HMD chromatic aberration correction parameter 1
-        hmd.chromaAbCorrection[2] = 1.014f;     // HMD chromatic aberration correction parameter 2
-        hmd.chromaAbCorrection[3] = 0.0f;       // HMD chromatic aberration correction parameter 3
-        
-        TraceLog(LOG_INFO, "Initializing VR Simulator (Oculus Rift CV1)");
-    }
-    else 
+    VrDeviceInfo hmd = { 0 };                // Current VR device info
+    
+    switch (vrDeviceType)
     {
-        TraceLog(LOG_WARNING, "VR Simulator doesn't support selected device parameters,");
-        TraceLog(LOG_WARNING, "using default VR Simulator parameters");
+        case HMD_DEFAULT_DEVICE:
+        case HMD_OCULUS_RIFT_CV1:
+        {
+            // Oculus Rift CV1 parameters
+            // NOTE: CV1 represents a complete HMD redesign compared to previous versions,
+            // new Fresnel-hybrid-asymmetric lenses have been added and, consequently,
+            // previous parameters (DK2) and distortion shader (DK2) doesn't work any more.
+            // I just defined a set of parameters for simulator that approximate to CV1 stereo rendering
+            // but result is not the same obtained with Oculus PC SDK.
+            hmd.hResolution = 2160;                 // HMD horizontal resolution in pixels
+            hmd.vResolution = 1200;                 // HMD vertical resolution in pixels
+            hmd.hScreenSize = 0.133793f;            // HMD horizontal size in meters
+            hmd.vScreenSize = 0.0669f;              // HMD vertical size in meters
+            hmd.vScreenCenter = 0.04678f;           // HMD screen center in meters
+            hmd.eyeToScreenDistance = 0.041f;       // HMD distance between eye and display in meters
+            hmd.lensSeparationDistance = 0.07f;     // HMD lens separation distance in meters
+            hmd.interpupillaryDistance = 0.07f;     // HMD IPD (distance between pupils) in meters
+            hmd.lensDistortionValues[0] = 1.0f;     // HMD lens distortion constant parameter 0
+            hmd.lensDistortionValues[1] = 0.22f;    // HMD lens distortion constant parameter 1
+            hmd.lensDistortionValues[2] = 0.24f;    // HMD lens distortion constant parameter 2
+            hmd.lensDistortionValues[3] = 0.0f;     // HMD lens distortion constant parameter 3
+            hmd.chromaAbCorrection[0] = 0.996f;     // HMD chromatic aberration correction parameter 0
+            hmd.chromaAbCorrection[1] = -0.004f;    // HMD chromatic aberration correction parameter 1
+            hmd.chromaAbCorrection[2] = 1.014f;     // HMD chromatic aberration correction parameter 2
+            hmd.chromaAbCorrection[3] = 0.0f;       // HMD chromatic aberration correction parameter 3
+            
+            TraceLog(LOG_INFO, "Initializing VR Simulator (Oculus Rift CV1)");
+        } break;
+        case HMD_OCULUS_RIFT_DK2:
+        {
+            // Oculus Rift DK2 parameters
+            hmd.hResolution = 1280;                 // HMD horizontal resolution in pixels
+            hmd.vResolution = 800;                  // HMD vertical resolution in pixels
+            hmd.hScreenSize = 0.14976f;             // HMD horizontal size in meters
+            hmd.vScreenSize = 0.09356f;             // HMD vertical size in meters
+            hmd.vScreenCenter = 0.04678f;           // HMD screen center in meters
+            hmd.eyeToScreenDistance = 0.041f;       // HMD distance between eye and display in meters
+            hmd.lensSeparationDistance = 0.0635f;   // HMD lens separation distance in meters
+            hmd.interpupillaryDistance = 0.064f;    // HMD IPD (distance between pupils) in meters
+            hmd.lensDistortionValues[0] = 1.0f;     // HMD lens distortion constant parameter 0
+            hmd.lensDistortionValues[1] = 0.22f;    // HMD lens distortion constant parameter 1
+            hmd.lensDistortionValues[2] = 0.24f;    // HMD lens distortion constant parameter 2
+            hmd.lensDistortionValues[3] = 0.0f;     // HMD lens distortion constant parameter 3
+            hmd.chromaAbCorrection[0] = 0.996f;     // HMD chromatic aberration correction parameter 0
+            hmd.chromaAbCorrection[1] = -0.004f;    // HMD chromatic aberration correction parameter 1
+            hmd.chromaAbCorrection[2] = 1.014f;     // HMD chromatic aberration correction parameter 2
+            hmd.chromaAbCorrection[3] = 0.0f;       // HMD chromatic aberration correction parameter 3
+            
+            TraceLog(LOG_INFO, "Initializing VR Simulator (Oculus Rift DK2)");
+        } break; 
+        case HMD_OCULUS_GO:
+        {
+            // TODO: Provide device display and lens parameters
+        }
+        case HMD_VALVE_HTC_VIVE:
+        {
+            // TODO: Provide device display and lens parameters
+        }
+        case HMD_SONY_PSVR:
+        {
+            // TODO: Provide device display and lens parameters
+        }
+        default: break;
     }
+    
+    return hmd;
+}
 
+// Init VR simulator for selected device parameters
+// NOTE: It modifies the global variable: VrStereoConfig vrConfig
+void InitVrSimulator(VrDeviceInfo info)
+{
+#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
     // Initialize framebuffer and textures for stereo rendering
-    // NOTE: screen size should match HMD aspect ratio
+    // NOTE: Screen size should match HMD aspect ratio
     vrConfig.stereoFbo = rlLoadRenderTexture(screenWidth, screenHeight);
     
 #if defined(SUPPORT_DISTORTION_SHADER)
@@ -2899,7 +2905,7 @@ void InitVrSimulator(int vrDevice)
     if (vrConfig.distortionShader.id > 0) SetShaderDefaultLocations(&vrConfig.distortionShader);
 #endif
 
-    SetStereoConfig(hmd);
+    SetStereoConfig(info);
 
     vrSimulatorReady = true;
 #endif
@@ -2923,6 +2929,18 @@ void CloseVrSimulator(void)
 #endif
 }
 
+// TODO: Review VR system to be more flexible, 
+// move distortion shader to user side,
+// SetStereoConfig() must be reviewed...
+/*
+// Set VR view distortion shader
+void SetVrDistortionShader(Shader shader)
+{
+    vrConfig.distortionShader = shader;
+    SetStereoConfig(info);
+}
+*/
+
 // Detect if VR simulator is running
 bool IsVrSimulatorReady(void)
 {
@@ -3345,8 +3363,6 @@ static void SetShaderDefaultLocations(Shader *shader)
     shader->locs[LOC_MAP_DIFFUSE] = glGetUniformLocation(shader->id, "texture0");
     shader->locs[LOC_MAP_NORMAL] = glGetUniformLocation(shader->id, "texture1");
     shader->locs[LOC_MAP_SPECULAR] = glGetUniformLocation(shader->id, "texture2");
-
-    // TODO: Try to find all expected/recognized shader locations (predefined names, must be documented)
 }
 
 // Unload default shader
@@ -3941,6 +3957,7 @@ static void GenDrawCube(void)
 
 #if defined(SUPPORT_VR_SIMULATOR)
 // Configure stereo rendering (including distortion shader) with HMD device parameters
+// NOTE: It modifies the global variable: VrStereoConfig vrConfig
 static void SetStereoConfig(VrDeviceInfo hmd)
 {
     // Compute aspect ratio
@@ -3957,10 +3974,10 @@ static void SetStereoConfig(VrDeviceInfo hmd)
     // NOTE: To get lens max radius, lensShift must be normalized to [-1..1]
     float lensRadius = fabsf(-1.0f - 4.0f*lensShift);
     float lensRadiusSq = lensRadius*lensRadius;
-    float distortionScale = hmd.distortionK[0] +
-                            hmd.distortionK[1]*lensRadiusSq +
-                            hmd.distortionK[2]*lensRadiusSq*lensRadiusSq +
-                            hmd.distortionK[3]*lensRadiusSq*lensRadiusSq*lensRadiusSq;
+    float distortionScale = hmd.lensDistortionValues[0] +
+                            hmd.lensDistortionValues[1]*lensRadiusSq +
+                            hmd.lensDistortionValues[2]*lensRadiusSq*lensRadiusSq +
+                            hmd.lensDistortionValues[3]*lensRadiusSq*lensRadiusSq*lensRadiusSq;
 
     TraceLog(LOG_DEBUG, "VR: Distortion Scale: %f", distortionScale);
 
@@ -3983,7 +4000,7 @@ static void SetStereoConfig(VrDeviceInfo hmd)
 
     SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "scale"), scale, 2);
     SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "scaleIn"), scaleIn, 2);
-    SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "hmdWarpParam"), hmd.distortionK, 4);
+    SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "hmdWarpParam"), hmd.lensDistortionValues, 4);
     SetShaderValue(vrConfig.distortionShader, GetShaderLocation(vrConfig.distortionShader, "chromaAbParam"), hmd.chromaAbCorrection, 4);
 #endif
 
@@ -4022,6 +4039,7 @@ static void SetStereoView(int eye, Matrix matProjection, Matrix matModelView)
     // Apply view offset to modelview matrix
     eyeModelView = MatrixMultiply(matModelView, vrConfig.eyesViewOffset[eye]);
 
+    // Set current eye projection matrix
     eyeProjection = vrConfig.eyesProjection[eye];
 
     SetMatrixModelview(eyeModelView);