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Merge pull request #236 from raysan5/develop

Integrate Develop branch
Ray 8 năm trước cách đây
mục cha
b16f118452 203d1a154e
commit
bb7b9adb37
20 tập tin đã thay đổi với 474 bổ sung và 267 xóa
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  1. 1 1
      HELPME.md
  2. 2 2
      README.md
  3. 1 1
      docs/games/raylib_demo.html
  4. 9 2
      examples/Makefile
  5. 74 39
      src/audio.c
  6. 5 3
      src/audio.h
  7. 11 3
      src/camera.h
  8. 74 31
      src/core.c
  9. 1 2
      src/external/jar_mod.h
  10. 13 4
      src/gestures.h
  11. 7 6
      src/models.c
  12. 9 6
      src/physac.h
  13. 42 33
      src/raylib.h
  14. 13 12
      src/raymath.h
  15. 36 10
      src/rlgl.c
  16. 66 65
      src/rres.h
  17. 32 6
      src/shapes.c
  18. 26 17
      src/text.c
  19. 39 18
      src/textures.c
  20. 13 6
      src/utils.c

+ 1 - 1
HELPME.md
Xem Tập Tin 

@@ -13,7 +13,7 @@ The following help is highly appreciated:
 
 	- Testers of current features and multiple systems - Can you find some bug on raylib?
 
 
 If you can not help on any of the above points but you still want to contribute in some way... please, consider helping 
-with a small [donation](http://www.raylib.com/helpme.htm) or contributing with [raylib patreon](https://www.patreon.com/raysan5). It will really motivate to continue improving this project (and pay some bills… or some coffee).
 
+with a small [donation](http://www.raylib.com/helpme.html) or contributing with [raylib patreon](https://www.patreon.com/raysan5). It will really motivate to continue improving this project (and pay some bills… or some coffee).
 
 
 raylib philosophy
 
 ------------------

+ 2 - 2
README.md
Xem Tập Tin 

@@ -9,7 +9,7 @@ raylib is highly inspired by Borland BGI graphics lib and by XNA framework.
 
 
 NOTE for ADVENTURERS: raylib is a programming library to learn videogames programming; 
 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.htm)
 
+pure spartan-programmers way. Are you ready to learn? Jump to [code examples!](http://www.raylib.com/examples.html)
 
 
 history
 
 -------
 
@@ -247,7 +247,7 @@ contact
 
 
 If you are using raylib and you enjoy it, please, [let me know][raysan5].
 
 
-If you feel you can help, then, [helpme!](http://www.raylib.com/helpme.htm)
 
+If you feel you can help, then, [helpme!](http://www.raylib.com/helpme.html)
 
 
 acknowledgements
 
 ---------------

+ 1 - 1
docs/games/raylib_demo.html
Xem Tập Tin 

@@ -117,7 +117,7 @@
 
     </style>
 
   </head>
 
   <body>
 
-    <a id="logo" href="index.htm"></a>
 
+    <a id="logo" href="index.html"></a>
 
 
     <div class="spinner" id='spinner'></div>
 
     <div class="emscripten" id="status">Downloading...</div>

+ 9 - 2
examples/Makefile
Xem Tập Tin 

@@ -147,13 +147,13 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
 
         # libglfw3-dev libopenal-dev libegl1-mesa-dev
 
         LIBS = -lraylib -lglfw3 -lGL -lopenal -lm -lpthread -ldl
 
         # on XWindow could require also below libraries, just uncomment
 
-        #LIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
 
+        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 -lglfw3 -framework OpenGL -framework OpenAl -framework Cocoa
 
+        LIBS = -lraylib -lglfw -framework OpenGL -framework OpenAL -framework Cocoa
 
     else
 
         # libraries for Windows desktop compiling
 
         # NOTE: GLFW3 and OpenAL Soft libraries should be installed
 
@@ -497,6 +497,13 @@ audio_module_playing: audio_module_playing.c
 
 audio_raw_stream: audio_raw_stream.c
 
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -D$(PLATFORM) $(WINFLAGS)
 
 
+# Linux Fix to timespect from 
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
 
+    ifeq ($(PLATFORM_OS),LINUX)
 
+        CFLAGS += -D_POSIX_C_SOURCE=199309L
 
+    endif
 
+endif
 
+
 
 # compile [physac] example - physics demo
 
 physics_demo: physics_demo.c
 
 	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDES) $(LFLAGS) $(LIBS) -lpthread -D$(PLATFORM) $(WINFLAGS)

+ 74 - 39
src/audio.c
Xem Tập Tin 

@@ -3,32 +3,50 @@
 
 *   raylib.audio
 
 *
 
 *   This module provides basic functionality to work with audio:
 
-*       Manage audio device (init/close)
 
-*       Load and Unload audio files (WAV, OGG, FLAC, XM, MOD)
 
-*       Play/Stop/Pause/Resume loaded audio
 
-*       Manage mixing channels
 
-*       Manage raw audio context
 
+*     Manage audio device (init/close)
 
+*     Load and Unload audio files (WAV, OGG, FLAC, XM, MOD)
 
+*     Play/Stop/Pause/Resume loaded audio
 
+*     Manage mixing channels
 
+*     Manage raw audio context
 
 *
 
-*   External libs:
 
+*   NOTES:
 
+*
 
+*   Only up to two channels supported: MONO and STEREO (for additional channels, use AL_EXT_MCFORMATS)
 
+*   Only the following sample sizes supported: 8bit PCM, 16bit PCM, 32-bit float PCM (using AL_EXT_FLOAT32)
 
+*
 
+*   CONFIGURATION:
 
+*   
+*   #define AUDIO_STANDALONE
 
+*       If defined, the module can be used as standalone library (independently of raylib).
 
+*       Required types and functions are defined in the same module.
 
+*
 
+*   #define SUPPORT_FILEFORMAT_WAV  / SUPPORT_LOAD_WAV / ENABLE_LOAD_WAV
 
+*   #define SUPPORT_FILEFORMAT_OGG
 
+*   #define SUPPORT_FILEFORMAT_XM
 
+*   #define SUPPORT_FILEFORMAT_MOD
 
+*   #define SUPPORT_FILEFORMAT_FLAC
 
+*       Selected desired fileformats to be supported for loading. Some of those formats are 
+*       supported by default, to remove support, just comment unrequired #define in this module
 
+*
 
+*   #define SUPPORT_RAW_AUDIO_BUFFERS
 
+*
 
+*   DEPENDENCIES:
 
 *       OpenAL Soft - Audio device management (http://kcat.strangesoft.net/openal.html)
 
 *       stb_vorbis  - OGG audio files loading (http://www.nothings.org/stb_vorbis/)
 
 *       jar_xm      - XM module file loading
 
 *       jar_mod     - MOD audio file loading
 
 *       dr_flac     - FLAC audio file loading
 
 *
 
-*   Module Configuration Flags:
 
-*       AUDIO_STANDALONE    - Use this module as standalone library (independently of raylib)
 
-*
 
-*   Some design decisions:
 
-*       Support only up to two channels: MONO and STEREO (for additional channels, AL_EXT_MCFORMATS)
 
-*       Support only the following sample sizes: 8bit PCM, 16bit PCM, 32-bit float PCM (using AL_EXT_FLOAT32)
 
+*   CONTRIBUTORS:
 
 *
 
 *   Many thanks to Joshua Reisenauer (github: @kd7tck) for the following additions:
 
-*       XM audio module support (jar_xm)
 
-*       MOD audio module support (jar_mod)
 
-*       Mixing channels support
 
-*       Raw audio context support
 
+*     XM audio module support (jar_xm)
 
+*     MOD audio module support (jar_mod)
 
+*     Mixing channels support
 
+*     Raw audio context support
 
+*
 
 *
 
+*   LICENSE: zlib/libpng
 
 *
 
 *   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
 
 *
 
@@ -59,9 +77,14 @@
 
     #include "utils.h"          // Required for: fopen() Android mapping, TraceLog()
 
 #endif
 
 
-#include "AL/al.h"              // OpenAL basic header
 
-#include "AL/alc.h"             // OpenAL context header (like OpenGL, OpenAL requires a context to work)
 
-//#include "AL/alext.h"         // OpenAL extensions header, required for AL_EXT_FLOAT32 and AL_EXT_MCFORMATS
 
+#ifdef __APPLE__
 
+    #include "OpenAL/al.h"          // OpenAL basic header
 
+    #include "OpenAL/alc.h"         // OpenAL context header (like OpenGL, OpenAL requires a context to work)
 
+#else
 
+    #include "AL/al.h"              // OpenAL basic header
 
+    #include "AL/alc.h"             // OpenAL context header (like OpenGL, OpenAL requires a context to work)
 
+    //#include "AL/alext.h"         // OpenAL extensions header, required for AL_EXT_FLOAT32 and AL_EXT_MCFORMATS
 
+#endif
 
 
 // OpenAL extension: AL_EXT_FLOAT32 - Support for 32bit float samples
 
 // OpenAL extension: AL_EXT_MCFORMATS - Support for multi-channel formats (Quad, 5.1, 6.1, 7.1)
 
@@ -241,11 +264,11 @@ Wave LoadWave(const char *fileName)
 
     else if (strcmp(GetExtension(fileName), "flac") == 0) wave = LoadFLAC(fileName);
 
     else if (strcmp(GetExtension(fileName),"rres") == 0)
 
     {
 
-        RRESData rres = LoadResource(fileName);
 
+        RRES rres = LoadResource(fileName, 0);
 
 
-        // NOTE: Parameters for RRES_WAVE type are: sampleCount, sampleRate, sampleSize, channels
 
+        // NOTE: Parameters for RRES_TYPE_WAVE are: sampleCount, sampleRate, sampleSize, channels
 
 
-        if (rres.type == RRES_WAVE) wave = LoadWaveEx(rres.data, rres.param1, rres.param2, rres.param3, rres.param4);
 
+        if (rres[0].type == RRES_TYPE_WAVE) wave = LoadWaveEx(rres[0].data, rres[0].param1, rres[0].param2, rres[0].param3, rres[0].param4);
 
         else TraceLog(WARNING, "[%s] Resource file does not contain wave data", fileName);
 
 
         UnloadResource(rres);
 
@@ -374,7 +397,7 @@ void UnloadSound(Sound sound)
 
 
 // Update sound buffer with new data
 
 // NOTE: data must match sound.format
 
-void UpdateSound(Sound sound, const void *data, int numSamples)
 
+void UpdateSound(Sound sound, const void *data, int samplesCount)
 
 {
 
     ALint sampleRate, sampleSize, channels;
 
     alGetBufferi(sound.buffer, AL_FREQUENCY, &sampleRate);
 
@@ -385,7 +408,7 @@ void UpdateSound(Sound sound, const void *data, int numSamples)
 
     TraceLog(DEBUG, "UpdateSound() : AL_BITS: %i", sampleSize);
 
     TraceLog(DEBUG, "UpdateSound() : AL_CHANNELS: %i", channels);
 
 
-    unsigned int dataSize = numSamples*channels*sampleSize/8;   // Size of data in bytes
 
+    unsigned int dataSize = samplesCount*channels*sampleSize/8;   // Size of data in bytes
 
 
     alSourceStop(sound.source);                 // Stop sound
 
     alSourcei(sound.source, AL_BUFFER, 0);      // Unbind buffer from sound to update
 
@@ -581,7 +604,7 @@ void WaveCrop(Wave *wave, int initSample, int finalSample)
 
 
         void *data = malloc(sampleCount*wave->channels*wave->sampleSize/8);
 
 
-        memcpy(data, wave->data + (initSample*wave->channels*wave->sampleSize/8), sampleCount*wave->channels*wave->sampleSize/8);
 
+        memcpy(data, (unsigned char*)wave->data + (initSample*wave->channels*wave->sampleSize/8), sampleCount*wave->channels*wave->sampleSize/8);
 
 
         free(wave->data);
 
         wave->data = data;
 
@@ -739,7 +762,18 @@ void ResumeMusicStream(Music music)
 
 void StopMusicStream(Music music)
 
 {
 
     alSourceStop(music->stream.source);
 
+    
+    // Clear stream buffers
 
+    void *pcm = calloc(AUDIO_BUFFER_SIZE*music->stream.sampleSize/8*music->stream.channels, 1);
 
+
 
+    for (int i = 0; i < MAX_STREAM_BUFFERS; i++)
 
+    {
 
+        alBufferData(music->stream.buffers[i], music->stream.format, pcm, AUDIO_BUFFER_SIZE*music->stream.sampleSize/8*music->stream.channels, music->stream.sampleRate);
 
+    }
 
 
+    free(pcm);
 
+    
+    // Restart music context
 
     switch (music->ctxType)
 
     {
 
         case MUSIC_AUDIO_OGG: stb_vorbis_seek_start(music->ctxOgg); break;
 
@@ -752,6 +786,7 @@ void StopMusicStream(Music music)
 
 }
 
 
 // Update (re-fill) music buffers if data already processed
 
+// TODO: Make sure buffers are ready for update... check music state
 
 void UpdateMusicStream(Music music)
 
 {
 
     ALenum state;
 
@@ -768,13 +803,13 @@ void UpdateMusicStream(Music music)
 
         void *pcm = calloc(AUDIO_BUFFER_SIZE*music->stream.channels*music->stream.sampleSize/8, 1);
 
 
         int numBuffersToProcess = processed;
 
-        int numSamples = 0;     // Total size of data steamed in L+R samples for xm floats,
 
-                                // individual L or R for ogg shorts
 
+        int samplesCount = 0;    // Total size of data steamed in L+R samples for xm floats, 
+                                 //individual L or R for ogg shorts
 
 
         for (int i = 0; i < numBuffersToProcess; i++)
 
         {
 
-            if (music->samplesLeft >= AUDIO_BUFFER_SIZE) numSamples = AUDIO_BUFFER_SIZE;
 
-            else numSamples = music->samplesLeft;
 
+            if (music->samplesLeft >= AUDIO_BUFFER_SIZE) samplesCount = AUDIO_BUFFER_SIZE;
 
+            else samplesCount = music->samplesLeft;
 
 
             // TODO: Really don't like ctxType thingy...
 
             switch (music->ctxType)
 
@@ -782,22 +817,22 @@ void UpdateMusicStream(Music music)
 
                 case MUSIC_AUDIO_OGG:
 
                 {
 
                     // NOTE: Returns the number of samples to process (be careful! we ask for number of shorts!)
 
-                    int numSamplesOgg = stb_vorbis_get_samples_short_interleaved(music->ctxOgg, music->stream.channels, (short *)pcm, numSamples*music->stream.channels);
 
+                    int numSamplesOgg = stb_vorbis_get_samples_short_interleaved(music->ctxOgg, music->stream.channels, (short *)pcm, samplesCount*music->stream.channels);
 
 
                 } break;
 
                 case MUSIC_AUDIO_FLAC:
 
                 {
 
                     // NOTE: Returns the number of samples to process
 
-                    unsigned int numSamplesFlac = (unsigned int)drflac_read_s16(music->ctxFlac, numSamples*music->stream.channels, (short *)pcm);
 
+                    unsigned int numSamplesFlac = (unsigned int)drflac_read_s16(music->ctxFlac, samplesCount*music->stream.channels, (short *)pcm);
 
 
                 } break;
 
-                case MUSIC_MODULE_XM: jar_xm_generate_samples_16bit(music->ctxXm, pcm, numSamples); break;
 
-                case MUSIC_MODULE_MOD: jar_mod_fillbuffer(&music->ctxMod, pcm, numSamples, 0); break;
 
+                case MUSIC_MODULE_XM: jar_xm_generate_samples_16bit(music->ctxXm, pcm, samplesCount); break;
 
+                case MUSIC_MODULE_MOD: jar_mod_fillbuffer(&music->ctxMod, pcm, samplesCount, 0); break;
 
                 default: break;
 
             }
 
 
-            UpdateAudioStream(music->stream, pcm, numSamples);
 
-            music->samplesLeft -= numSamples;
 
+            UpdateAudioStream(music->stream, pcm, samplesCount);
 
+            music->samplesLeft -= samplesCount;
 
 
             if (music->samplesLeft <= 0)
 
             {
 
@@ -976,7 +1011,7 @@ void CloseAudioStream(AudioStream stream)
 
 
 // Update audio stream buffers with data
 
 // NOTE: Only updates one buffer per call
 
-void UpdateAudioStream(AudioStream stream, const void *data, int numSamples)
 
+void UpdateAudioStream(AudioStream stream, const void *data, int samplesCount)
 
 {
 
     ALuint buffer = 0;
 
     alSourceUnqueueBuffers(stream.source, 1, &buffer);
 
@@ -984,7 +1019,7 @@ void UpdateAudioStream(AudioStream stream, const void *data, int numSamples)
 
     // Check if any buffer was available for unqueue
 
     if (alGetError() != AL_INVALID_VALUE)
 
     {
 
-        alBufferData(buffer, stream.format, data, numSamples*stream.channels*stream.sampleSize/8, stream.sampleRate);
 
+        alBufferData(buffer, stream.format, data, samplesCount*stream.channels*stream.sampleSize/8, stream.sampleRate);
 
         alSourceQueueBuffers(stream.source, 1, &buffer);
 
     }
 
 }
 
@@ -1113,7 +1148,7 @@ static Wave LoadWAV(const char *fileName)
 
                     wave.data = malloc(wavData.subChunkSize);
 
 
                     // Read in the sound data into the soundData variable
 
-                    fread(wave.data, 1, wavData.subChunkSize, wavFile);
 
+                    fread(wave.data, wavData.subChunkSize, 1, wavFile);
 
 
                     // Store wave parameters
 
                     wave.sampleRate = wavFormat.sampleRate;
 
@@ -1251,4 +1286,4 @@ void TraceLog(int msgType, const char *text, ...)
 
 
     if (msgType == ERROR) exit(1);      // If ERROR message, exit program
 
 }
 
-#endif
 
+#endif

+ 5 - 3
src/audio.h
Xem Tập Tin 

@@ -9,7 +9,7 @@
 
 *       Manage mixing channels
 
 *       Manage raw audio context
 
 *
 
-*   External libs:
 
+*   DEPENDENCIES:
 
 *       OpenAL Soft - Audio device management (http://kcat.strangesoft.net/openal.html)
 
 *       stb_vorbis  - OGG audio files loading (http://www.nothings.org/stb_vorbis/)
 
 *       jar_xm      - XM module file loading
 
@@ -23,6 +23,8 @@
 
 *       Raw audio context support
 
 *
 
 *
 
+*   LICENSE: zlib/libpng
 
+*
 
 *   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
 
 *
 
 *   This software is provided "as-is", without any express or implied warranty. In no event
 
@@ -115,7 +117,7 @@ Wave LoadWave(const char *fileName);                            // Load wave dat
 
 Wave LoadWaveEx(void *data, int sampleCount, int sampleRate, int sampleSize, int channels); // Load wave data from raw array data
 
 Sound LoadSound(const char *fileName);                          // Load sound from file
 
 Sound LoadSoundFromWave(Wave wave);                             // Load sound from wave data
 
-void UpdateSound(Sound sound, const void *data, int numSamples);// Update sound buffer with new data
 
+void UpdateSound(Sound sound, const void *data, int samplesCount); // Update sound buffer with new data
 
 void UnloadWave(Wave wave);                                     // Unload wave data
 
 void UnloadSound(Sound sound);                                  // Unload sound
 
 void PlaySound(Sound sound);                                    // Play a sound
 
@@ -146,7 +148,7 @@ float GetMusicTimePlayed(Music music);                          // Get current m
 
 AudioStream InitAudioStream(unsigned int sampleRate,
 
                                   unsigned int sampleSize,
 
                                   unsigned int channels);       // Init audio stream (to stream raw audio pcm data)
 
-void UpdateAudioStream(AudioStream stream, void *data, int numSamples); // Update audio stream buffers with data
 
+void UpdateAudioStream(AudioStream stream, void *data, int samplesCount); // Update audio stream buffers with data
 
 void CloseAudioStream(AudioStream stream);                      // Close audio stream and free memory
 
 bool IsAudioBufferProcessed(AudioStream stream);                // Check if any audio stream buffers requires refill
 
 void PlayAudioStream(AudioStream stream);                       // Play audio stream

+ 11 - 3
src/camera.h
Xem Tập Tin 

@@ -2,6 +2,10 @@
 
 *
 
 *   raylib Camera System - Camera Modes Setup and Control Functions
 
 *
 
+*   NOTE: Memory footprint of this library is aproximately 52 bytes (global variables)
 
+*
 
+*   CONFIGURATION:
 
+*
 
 *   #define CAMERA_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 
@@ -11,10 +15,14 @@
 
 *       If defined, the library can be used as standalone as a camera system but some
 
 *       functions must be redefined to manage inputs accordingly.
 
 *
 
-*   NOTE: Memory footprint of this library is aproximately 52 bytes (global variables)
 
+*   CONTRIBUTORS:
 
+*       Marc Palau:         Initial implementation (2014)
 
+*       Ramon Santamaria:   Supervision, review, update and maintenance
 
+*
 
+*
 
+*   LICENSE: zlib/libpng
 
 *
 
-*   Initial design by Marc Palau (2014)
 
-*   Reviewed by Ramon Santamaria (2015-2016)
 
+*   Copyright (c) 2015-2016 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.

+ 74 - 31
src/core.c
Xem Tập Tin 

@@ -1,27 +1,46 @@
 
 /**********************************************************************************************
 
 *
 
-*   raylib.core
 
-*
 
-*   Basic functions to manage windows, OpenGL context and input on multiple platforms
 
+*   raylib.core - Basic functions to manage windows, OpenGL context and input on multiple platforms
 
 *
 
 *   The following platforms are supported: Windows, Linux, Mac (OSX), Android, Raspberry Pi, HTML5, Oculus Rift CV1
 
 *
 
-*   External libs:
 
+*   CONFIGURATION:
 
+*
 
+*   #define PLATFORM_DESKTOP
 
+*       Windowing and input system configured for desktop platforms: Windows, Linux, OSX (managed by GLFW3 library)
 
+*       NOTE: Oculus Rift CV1 requires PLATFORM_DESKTOP for mirror rendering - View [rlgl] module to enable it
 
+*
 
+*   #define PLATFORM_ANDROID
 
+*       Windowing and input system configured for Android device, app activity managed internally in this module.
 
+*       NOTE: OpenGL ES 2.0 is required and graphic device is managed by EGL
 
+*
 
+*   #define PLATFORM_RPI
 
+*       Windowing and input system configured for Raspberry Pi (tested on Raspbian), graphic device is managed by EGL 
+*       and inputs are processed is raw mode, reading from /dev/input/
 
+*
 
+*   #define PLATFORM_WEB
 
+*       Windowing and input system configured for HTML5 (run on browser), code converted from C to asm.js
 
+*       using emscripten compiler. OpenGL ES 2.0 required for direct translation to WebGL equivalent code.
 
+*
 
+*   #define LOAD_DEFAULT_FONT (defined by default)
 
+*       Default font is loaded on window initialization to be available for the user to render simple text.
 
+*       NOTE: If enabled, uses external module functions to load default raylib font (module: text)
 
+*
 
+*   #define INCLUDE_CAMERA_SYSTEM / SUPPORT_CAMERA_SYSTEM
 
+*
 
+*   #define INCLUDE_GESTURES_SYSTEM / SUPPORT_GESTURES_SYSTEM
 
+*
 
+*   #define SUPPORT_MOUSE_GESTURES
 
+*       Mouse gestures are directly mapped like touches and processed by gestures system.
 
+*
 
+*   DEPENDENCIES:
 
 *       GLFW3    - Manage graphic device, OpenGL context and inputs on PLATFORM_DESKTOP (Windows, Linux, OSX)
 
 *       raymath  - 3D math functionality (Vector3, Matrix, Quaternion)
 
 *       camera   - Multiple 3D camera modes (free, orbital, 1st person, 3rd person)
 
 *       gestures - Gestures system for touch-ready devices (or simulated from mouse inputs)
 
 *
 
-*   Module Configuration Flags:
 
-*       PLATFORM_DESKTOP     - Windows, Linux, Mac (OSX)
 
-*       PLATFORM_ANDROID     - Android (only OpenGL ES 2.0 devices), graphic device is managed by EGL and input system by Android activity.
 
-*       PLATFORM_RPI         - Rapsberry Pi (tested on Raspbian), graphic device is managed by EGL and input system is coded in raw mode.
 
-*       PLATFORM_WEB         - HTML5 (using emscripten compiler)
 
-*
 
-*       RL_LOAD_DEFAULT_FONT - Use external module functions to load default raylib font (module: text)
 
-*
 
-*   NOTE: Oculus Rift CV1 requires PLATFORM_DESKTOP for render mirror - View [rlgl] module to enable it
 
 *
 
+*   LICENSE: zlib/libpng
 
 *
 
 *   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
 
 *
 
@@ -140,7 +159,7 @@
 
 #define MAX_GAMEPAD_BUTTONS       32        // Max bumber of buttons supported (per gamepad)
 
 #define MAX_GAMEPAD_AXIS          8         // Max number of axis supported (per gamepad)
 
 
-#define RL_LOAD_DEFAULT_FONT        // Load default font on window initialization (module: text)
 
+#define LOAD_DEFAULT_FONT        // Load default font on window initialization (module: text)
 
 
 //----------------------------------------------------------------------------------
 
 // Types and Structures Definition
 
@@ -256,7 +275,7 @@ static bool showLogo = false;               // Track if showing logo at init is
 
 //----------------------------------------------------------------------------------
 
 // Other Modules Functions Declaration (required by core)
 
 //----------------------------------------------------------------------------------
 
-#if defined(RL_LOAD_DEFAULT_FONT)
 
+#if defined(LOAD_DEFAULT_FONT)
 
 extern void LoadDefaultFont(void);          // [Module: text] Loads default font on InitWindow()
 
 extern void UnloadDefaultFont(void);        // [Module: text] Unloads default font from GPU memory
 
 #endif
 
@@ -338,7 +357,7 @@ void InitWindow(int width, int height, const char *title)
 
     // Init graphics device (display device and OpenGL context)
 
     InitGraphicsDevice(width, height);
 
 
-#if defined(RL_LOAD_DEFAULT_FONT)
 
+#if defined(LOAD_DEFAULT_FONT)
 
     // Load default font
 
     // NOTE: External function (defined in module: text)
 
     LoadDefaultFont();
 
@@ -450,7 +469,7 @@ void InitWindow(int width, int height, void *state)
 
 // Close Window and Terminate Context
 
 void CloseWindow(void)
 
 {
 
-#if defined(RL_LOAD_DEFAULT_FONT)
 
+#if defined(LOAD_DEFAULT_FONT)
 
     UnloadDefaultFont();
 
 #endif
 
 
@@ -559,6 +578,26 @@ void SetWindowIcon(Image image)
 
 #endif
 
 }
 
 
+// Set window position on screen (windowed mode)
 
+void SetWindowPosition(int x, int y)
 
+{
 
+    glfwSetWindowPos(window, x, y);
 
+}
 
+
 
+// Set monitor for the current window (fullscreen mode)
 
+void SetWindowMonitor(int monitor)
 
+{
 
+    int monitorCount;
 
+    GLFWmonitor** monitors = glfwGetMonitors(&monitorCount);
 
+    
+    if ((monitor >= 0) && (monitor < monitorCount)) 
+    {
 
+        glfwSetWindowMonitor(window, monitors[monitor], 0, 0, screenWidth, screenHeight, GLFW_DONT_CARE);
 
+        TraceLog(INFO, "Selected fullscreen monitor: [%i] %s", monitor, glfwGetMonitorName(monitors[monitor]));
 
+    }
 
+    else TraceLog(WARNING, "Selected monitor not found");
 
+}
 
+
 
 // Get current screen width
 
 int GetScreenWidth(void)
 
 {
 
@@ -1025,14 +1064,14 @@ int StorageLoadValue(int position)
 
     {
 
         // Get file size
 
         fseek(storageFile, 0, SEEK_END);
 
-        int fileSize = ftell(storageFile);  // Size in bytes
 
+        int fileSize = ftell(storageFile);      // Size in bytes
 
         rewind(storageFile);
 
 
         if (fileSize < (position*4)) TraceLog(WARNING, "Storage position could not be found");
 
         else
 
         {
 
             fseek(storageFile, (position*4), SEEK_SET);
 
-            fread(&value, 1, 4, storageFile);
 
+            fread(&value, 4, 1, storageFile);   // Read 1 element of 4 bytes size
 
         }
 
 
         fclose(storageFile);
 
@@ -1517,13 +1556,23 @@ static void InitGraphicsDevice(int width, int height)
 
 
     glfwDefaultWindowHints();                       // Set default windows hints
 
 
-    if (configFlags & FLAG_RESIZABLE_WINDOW)
 
+    // Check some Window creation flags
 
+    if (configFlags & FLAG_WINDOW_RESIZABLE) glfwWindowHint(GLFW_RESIZABLE, GL_TRUE);   // Resizable window
 
+    else glfwWindowHint(GLFW_RESIZABLE, GL_FALSE);  // Avoid window being resizable
 
+
 
+    if (configFlags & FLAG_WINDOW_DECORATED) glfwWindowHint(GLFW_DECORATED, GL_TRUE);   // Border and buttons on Window
 
+    
+    if (configFlags & FLAG_WINDOW_TRANSPARENT)
 
     {
 
-        glfwWindowHint(GLFW_RESIZABLE, GL_TRUE);    // Resizable window
 
+        // TODO: Enable transparent window (not ready yet on GLFW 3.2)
 
     }
 
-    else glfwWindowHint(GLFW_RESIZABLE, GL_FALSE);  // Avoid window being resizable
 
 
-    //glfwWindowHint(GLFW_DECORATED, GL_TRUE);      // Border and buttons on Window
 
+    if (configFlags & FLAG_MSAA_4X_HINT)
 
+    {
 
+        glfwWindowHint(GLFW_SAMPLES, 4);            // Enables multisampling x4 (MSAA), default is 0
 
+        TraceLog(INFO, "Trying to enable MSAA x4");
 
+    }
 
+    
     //glfwWindowHint(GLFW_RED_BITS, 8);             // Framebuffer red color component bits
 
     //glfwWindowHint(GLFW_DEPTH_BITS, 16);          // Depthbuffer bits (24 by default)
 
     //glfwWindowHint(GLFW_REFRESH_RATE, 0);         // Refresh rate for fullscreen window
 
@@ -1532,13 +1581,7 @@ static void InitGraphicsDevice(int width, int height)
 
 
     // NOTE: When asking for an OpenGL context version, most drivers provide highest supported version
 
     // with forward compatibility to older OpenGL versions.
 
-    // For example, if using OpenGL 1.1, driver can provide a 3.3 context fordward compatible.
 
-
 
-    if (configFlags & FLAG_MSAA_4X_HINT)
 
-    {
 
-        glfwWindowHint(GLFW_SAMPLES, 4);            // Enables multisampling x4 (MSAA), default is 0
 
-        TraceLog(INFO, "Trying to enable MSAA x4");
 
-    }
 
+    // For example, if using OpenGL 1.1, driver can provide a 4.3 context forward compatible.
 
 
     // Check selection OpenGL version
 
     if (rlGetVersion() == OPENGL_21)
 
@@ -2410,7 +2453,7 @@ static void AndroidCommandCallback(struct android_app *app, int32_t cmd)
 
                     // Init graphics device (display device and OpenGL context)
 
                     InitGraphicsDevice(screenWidth, screenHeight);
 
 
-                    #if defined(RL_LOAD_DEFAULT_FONT)
 
+                    #if defined(LOAD_DEFAULT_FONT)
 
                     // Load default font
 
                     // NOTE: External function (defined in module: text)
 
                     LoadDefaultFont();

+ 1 - 2
src/external/jar_mod.h
Xem Tập Tin 

@@ -83,8 +83,7 @@
 
 
 #include <stdio.h>
 
 #include <stdlib.h>
 
-#include <stdbool.h>
 
-
 
+//#include <stdbool.h>
 
 
 
 #ifdef __cplusplus

+ 13 - 4
src/gestures.h
Xem Tập Tin 

@@ -2,6 +2,10 @@
 
 *
 
 *   raylib Gestures System - Gestures Processing based on input gesture events (touch/mouse)
 
 *
 
+*   NOTE: Memory footprint of this library is aproximately 128 bytes (global variables)
 
+*
 
+*   CONFIGURATION:
 
+*
 
 *   #define GESTURES_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 
@@ -11,11 +15,16 @@
 
 *       If defined, the library can be used as standalone to process gesture events with
 
 *       no external dependencies.
 
 *
 
-*   NOTE: Memory footprint of this library is aproximately 128 bytes
 
+*   CONTRIBUTORS:
 
+*       Marc Palau:         Initial implementation (2014)
 
+*       Albert Martos:      Complete redesign and testing (2015)
 
+*       Ian Eito:           Complete redesign and testing (2015)
 
+*       Ramon Santamaria:   Supervision, review, update and maintenance
 
+*
 
+*
 
+*   LICENSE: zlib/libpng
 
 *
 
-*   Initial design by Marc Palau (2014)
 
-*   Redesigned by Albert Martos and Ian Eito (2015)
 
-*   Reviewed by Ramon Santamaria (2015-2016)
 
+*   Copyright (c) 2014-2016 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.

+ 7 - 6
src/models.c
Xem Tập Tin 

@@ -1,14 +1,15 @@
 
 /**********************************************************************************************
 
 *
 
-*   raylib.models
 
+*   raylib.models - Basic functions to draw 3d shapes and 3d models
 
 *
 
-*   Basic functions to draw 3d shapes and load/draw 3d models (.OBJ)
 
+*   CONFIGURATION:
 
 *
 
-*   External libs:
 
-*       rlgl     - raylib OpenGL abstraction layer
 
+*   #define SUPPORT_FILEFORMAT_OBJ / SUPPORT_LOAD_OBJ
 
 *
 
-*   Module Configuration Flags:
 
-*       ...
 
+*   #define SUPPORT_FILEFORMAT_MTL
 
+*
 
+*
 
+*   LICENSE: zlib/libpng
 
 *
 
 *   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
 
 *

+ 9 - 6
src/physac.h
Xem Tập Tin 

@@ -1,11 +1,13 @@
 
 /**********************************************************************************************
 
 *
 
-*   Physac - 2D Physics library for videogames
 
+*   Physac v1.0 - 2D Physics library for videogames
 
 *
 
-*   Description: Physac is a small 2D physics engine written in pure C. The engine uses a fixed time-step thread loop 
-*   to simluate physics. A physics step contains the following phases: get collision information, apply dynamics, 
-*   collision solving and position correction. It uses a very simple struct for physic bodies with a position vector 
-*   to be used in any 3D rendering API.
 
+*   DESCRIPTION: 
+*
 
+*   Physac is a small 2D physics engine written in pure C. The engine uses a fixed time-step thread loop 
+*   to simluate physics. A physics step contains the following phases: get collision information, 
+*   apply dynamics, collision solving and position correction. It uses a very simple struct for physic 
+*   bodies with a position vector to be used in any 3D rendering API.
 
 * 
 *   CONFIGURATION:
 
 *   
@@ -37,7 +39,8 @@
 
 *       Otherwise it will include stdlib.h and use the C standard library malloc()/free() function.
 
 *
 
 *   VERY THANKS TO:
 
-*       - Ramón Santamaria (@raysan5)
 
+*       Ramón Santamaria (@raysan5)
 
+*
 
 *
 
 *   LICENSE: zlib/libpng
 
 *

+ 42 - 33
src/raylib.h
Xem Tập Tin 

@@ -1,10 +1,10 @@
 
 /**********************************************************************************************
 
 *
 
-*   raylib 1.7.0 (www.raylib.com)
 
+*   raylib v1.7.0 (www.raylib.com)
 
 *
 
 *   A simple and easy-to-use library to learn videogames programming
 
 *
 
-*   Features:
 
+*   FEATURES:
 
 *     Library written in plain C code (C99)
 
 *     Uses PascalCase/camelCase notation
 
 *     Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES 2.0)
 
@@ -20,7 +20,13 @@
 
 *     Minimal external dependencies (GLFW3, OpenGL, OpenAL)
 
 *     Complete binding for Lua [rlua]
 
 *
 
-*   External libs:
 
+*   NOTES:
 
+*     32bit Colors - All defined color are always RGBA (struct Color is 4 byte)
 
+*     One custom default font could be loaded automatically when InitWindow() [core]
 
+*     If using OpenGL 3.3 or ES2, several vertex buffers (VAO/VBO) are created to manage lines-triangles-quads
 
+*     If using OpenGL 3.3 or ES2, two default shaders could be loaded automatically (internally defined)
 
+*
 
+*   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]
 
 *     stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA) [textures]
 
@@ -33,13 +39,8 @@
 
 *     OpenAL Soft for audio device/context management [audio]
 
 *     tinfl for data decompression (DEFLATE algorithm) [utils]
 
 *
 
-*   Some design decisions:
 
-*     32bit Colors - All defined color are always RGBA (struct Color is 4 byte)
 
-*     One custom default font could be loaded automatically when InitWindow() [core]
 
-*     If using OpenGL 3.3 or ES2, several vertex buffers (VAO/VBO) are created to manage lines-triangles-quads
 
-*     If using OpenGL 3.3 or ES2, two default shaders could be loaded automatically (internally defined)
 
 *
 
-*   -- LICENSE --
 
+*   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:
 
@@ -97,13 +98,14 @@
 
 #define RAD2DEG (180.0f/PI)
 
 
 // raylib Config Flags
 
-#define FLAG_FULLSCREEN_MODE    1
 
-#define FLAG_RESIZABLE_WINDOW   2
 
-#define FLAG_SHOW_LOGO          4
 
-#define FLAG_SHOW_MOUSE_CURSOR  8
 
-#define FLAG_CENTERED_MODE     16
 
-#define FLAG_MSAA_4X_HINT      32
 
-#define FLAG_VSYNC_HINT        64
 
+#define FLAG_SHOW_LOGO              1
 
+#define FLAG_SHOW_MOUSE_CURSOR      2
 
+#define FLAG_FULLSCREEN_MODE        4
 
+#define FLAG_WINDOW_RESIZABLE       8
 
+#define FLAG_WINDOW_DECORATED      16
 
+#define FLAG_WINDOW_TRANSPARENT    32
 
+#define FLAG_MSAA_4X_HINT          64
 
+#define FLAG_VSYNC_HINT           128
 
 
 // Keyboard Function Keys
 
 #define KEY_SPACE            32
 
@@ -296,13 +298,9 @@
 
 //----------------------------------------------------------------------------------
 
 #ifndef __cplusplus
 
 // Boolean type
 
-    #ifndef __APPLE__
 
-        #if !defined(_STDBOOL_H)
 
-            typedef enum { false, true } bool;
 
-            #define _STDBOOL_H
 
-        #endif
 
-    #else
 
-        #include <stdbool.h>
 
+    #if !defined(_STDBOOL_H)
 
+        typedef enum { false, true } bool;
 
+        #define _STDBOOL_H
 
     #endif
 
 #endif
 
 
@@ -596,8 +594,9 @@ typedef enum {
 
     HMD_FOVE_VR,
 
 } VrDevice;
 
 
-// rRES data returned when reading a resource, it contains all required data for user (24 byte)
 
-typedef struct {
 
+// 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)
 
@@ -608,14 +607,21 @@ typedef struct {
 
     void *data;                 // Resource data pointer (4 byte)
 
 } RRESData;
 
 
-typedef enum {
 
-    RRES_RAW = 0,
 
-    RRES_IMAGE,
 
-    RRES_WAVE,
 
-    RRES_VERTEX,
 
-    RRES_TEXT
 
+// 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;
 
 
+// RRES type (pointer to RRESData array)
 
+typedef struct RRESData *RRES;
 
+
 
 #ifdef __cplusplus
 
 extern "C" {            // Prevents name mangling of functions
 
 #endif
 
@@ -639,6 +645,8 @@ RLAPI bool WindowShouldClose(void);                               // Detect if K
 
 RLAPI bool IsWindowMinimized(void);                               // Detect if window has been minimized (or lost focus)
 
 RLAPI void ToggleFullscreen(void);                                // Fullscreen toggle (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 int GetScreenWidth(void);                                   // Get current screen width
 
 RLAPI int GetScreenHeight(void);                                  // Get current screen height
 
 
@@ -762,6 +770,7 @@ RLAPI void DrawCircleV(Vector2 center, float radius, Color color);
 
 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
 
@@ -953,7 +962,7 @@ RLAPI Wave LoadWave(const char *fileName);                            // Load wa
 
 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 numSamples);// Update sound buffer with new 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
 
 RLAPI void PlaySound(Sound sound);                                    // Play a sound
 
@@ -984,7 +993,7 @@ RLAPI float GetMusicTimePlayed(Music music);                          // Get cur
 
 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 numSamples); // Update audio stream buffers with 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

+ 13 - 12
src/raymath.h
Xem Tập Tin 

@@ -1,22 +1,23 @@
 
 /**********************************************************************************************
 
 *
 
-*   raymath (header only file)
 
+*   raymath v1.0 - Some useful functions to work with Vector3, Matrix and Quaternions
 
 *
 
-*   Some useful functions to work with Vector3, Matrix and Quaternions
 
+*   CONFIGURATION:
 
 *
 
-*   You must:
 
-*       #define RAYMATH_IMPLEMENTATION
 
-*   before you include this file in *only one* C or C++ file to create the implementation.
 
+*   #define RAYMATH_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.
 
 *
 
-*   Example:
 
-*       #define RAYMATH_IMPLEMENTATION
 
-*       #include "raymath.h"
 
+*   #define RAYMATH_EXTERN_INLINE
 
+*       Inlines all functions code, so it runs faster. This requires lots of memory on system.
 
+*   
+*   #define RAYMATH_STANDALONE
 
+*       Avoid raylib.h header inclusion in this file. 
+*       Vector3 and Matrix data types are defined internally in raymath module.
 
 *
 
-*   You can also use:
 
-*       #define RAYMATH_EXTERN_INLINE       // Inlines all functions code, so it runs faster.
 
-*                                           // This requires lots of memory on system.
 
-*       #define RAYMATH_STANDALONE          // Not dependent on raylib.h structs: Vector3, Matrix.
 
 *
 
+*   LICENSE: zlib/libpng
 
 *
 
 *   Copyright (c) 2015 Ramon Santamaria (@raysan5)
 
 *

+ 36 - 10
src/rlgl.c
Xem Tập Tin 

@@ -2,6 +2,8 @@
 
 *
 
 *   rlgl - raylib OpenGL abstraction layer
 
 *
 
+*   DESCRIPTION:
 
+*
 
 *   rlgl allows usage of OpenGL 1.1 style functions (rlVertex) that are internally mapped to
 
 *   selected OpenGL version (1.1, 2.1, 3.3 Core, ES 2.0).
 
 *
 
@@ -11,20 +13,44 @@
 
 *       rlglDraw()  - Process internal buffers and send required draw calls
 
 *       rlglClose() - De-initialize internal buffers data and other auxiliar resources
 
 *
 
-*   External libs:
 
+*   CONFIGURATION:
 
+*
 
+*   #define GRAPHICS_API_OPENGL_11
 
+*       Use OpenGL 1.1 backend
 
+*
 
+*   #define GRAPHICS_API_OPENGL_21
 
+*       Use OpenGL 2.1 backend
 
+*
 
+*   #define GRAPHICS_API_OPENGL_33
 
+*       Use OpenGL 3.3 Core profile backend
 
+*
 
+*   #define GRAPHICS_API_OPENGL_ES2
 
+*       Use OpenGL ES 2.0 backend
 
+*
 
+*   #define RLGL_STANDALONE
 
+*       Use rlgl as standalone library (no raylib dependency)
 
+*
 
+*   #define RLGL_NO_DISTORTION_SHADER
 
+*       Avoid stereo rendering distortion sahder (shader_distortion.h) inclusion
 
+*
 
+*   #define SUPPORT_SHADER_DEFAULT / ENABLE_SHADER_DEFAULT
 
+*
 
+*   #define SUPPORT_SHADER_DISTORTION
 
+*
 
+*
 
+*   #define SUPPORT_OCULUS_RIFT_CV1 / RLGL_OCULUS_SUPPORT
 
+*       Enable Oculus Rift CV1 functionality
 
+*
 
+*   #define SUPPORT_STEREO_RENDERING
 
+*
 
+*   #define RLGL_NO_DEFAULT_SHADER
 
+*
 
+*   DEPENDENCIES:
 
 *       raymath     - 3D math functionality (Vector3, Matrix, Quaternion)
 
 *       GLAD        - OpenGL extensions loading (OpenGL 3.3 Core only)
 
 *
 
-*   Module Configuration Flags:
 
-*       GRAPHICS_API_OPENGL_11  - Use OpenGL 1.1 backend
 
-*       GRAPHICS_API_OPENGL_21  - Use OpenGL 2.1 backend
 
-*       GRAPHICS_API_OPENGL_33  - Use OpenGL 3.3 Core profile backend
 
-*       GRAPHICS_API_OPENGL_ES2 - Use OpenGL ES 2.0 backend
 
-*
 
-*       RLGL_STANDALONE             - Use rlgl as standalone library (no raylib dependency)
 
-*       RLGL_NO_DISTORTION_SHADER   - Avoid stereo rendering distortion sahder (shader_distortion.h) inclusion
 
-*       RLGL_OCULUS_SUPPORT         - Enable Oculus Rift CV1 functionality
 
 *
 
+*   LICENSE: zlib/libpng
 
 *
 
 *   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
 
 *

+ 66 - 65
src/rres.h
Xem Tập Tin 

@@ -4,14 +4,18 @@
 
 *
 
 *   Basic functions to load/save rRES resource files
 
 *
 
-*   External libs:
 
-*       tinfl   -  DEFLATE decompression functions
 
+*   CONFIGURATION:
 
+*
 
+*   #define RREM_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.
 
 *
 
-*   Module Configuration Flags:
 
+*   DEPENDENCIES:
 
+*       tinfl   -  DEFLATE decompression functions
 
 *
 
-*       #define RREM_IMPLEMENTATION
 
-*           Generates the implementation of the library into the included file.
 
 *
 
+*   LICENSE: zlib/libpng
 
 *
 
 *   Copyright (c) 2016-2017 Ramon Santamaria (@raysan5)
 
 *
 
@@ -62,7 +66,7 @@
 
 #if defined(RRES_STANDALONE)
 
     // rRES data returned when reading a resource, it contains all required data for user (24 byte)
 
     // NOTE: Using void *data pointer, so we can load to image.data, wave.data, mesh.*, (unsigned char *)
 
-    typedef struct {
 
+    typedef struct RRESData {
 
         unsigned int type;          // Resource type (4 byte)
 
         
         unsigned int param1;        // Resouce parameter 1 (4 byte)
 
@@ -73,6 +77,7 @@
 
         void *data;                 // Resource data pointer (4 byte)
 
     } RRESData;
 
     
+    // RRESData type
 
     typedef enum { 
         RRES_TYPE_RAW = 0, 
         RRES_TYPE_IMAGE, 
@@ -80,9 +85,12 @@
 
         RRES_TYPE_VERTEX, 
         RRES_TYPE_TEXT,
 
         RRES_TYPE_FONT_IMAGE,
 
-        RRES_TYPE_FONT_DATA,        // Character { int value, recX, recY, recWidth, recHeight, offsetX, offsetY, xAdvance } 
+        RRES_TYPE_FONT_CHARDATA,        // Character { int value, recX, recY, recWidth, recHeight, offsetX, offsetY, xAdvance } 
         RRES_TYPE_DIRECTORY
 
     } RRESDataType;
 
+    
+    // RRES type (pointer to RRESData array)
 
+    typedef struct RRESData *RRES;
 
 #endif
 
 
 //----------------------------------------------------------------------------------
 
@@ -93,9 +101,9 @@
 
 //----------------------------------------------------------------------------------
 
 // Module Functions Declaration
 
 //----------------------------------------------------------------------------------
 
-RRESDEF RRESData LoadResource(const char *rresFileName);
 
-RRESDEF RRESData LoadResourceById(const char *rresFileName, int rresId);
 
-RRESDEF void UnloadResource(RRESData rres);
 
+//RRESDEF RRESData LoadResourceData(const char *rresFileName, int rresId, int part);
 
+RRESDEF RRES LoadResource(const char *fileName, int rresId);
 
+RRESDEF void UnloadResource(RRES rres);
 
 
 #endif // RRES_H
 
 
@@ -235,24 +243,12 @@ static void *DecompressData(const unsigned char *data, unsigned long compSize, i
 
 // Module Functions Definition
 
 //----------------------------------------------------------------------------------
 
 
-// Load resource from file (only one)
 
-// NOTE: Returns uncompressed data with parameters, only first resource found
 
-RRESDEF RRESData LoadResource(const char *fileName)
 
-{
 
-    // Force loading first resource available
 
-    RRESData rres = { 0 };
 
-    
-    rres = LoadResourceById(fileName, 0);
 
-   
-    return rres;
 
-}
 
-
 
-// Load resource from file by id
 
+// Load resource from file by id (could be multiple parts)
 
 // NOTE: Returns uncompressed data with parameters, search resource by id
 
-RRESDEF RRESData LoadResourceById(const char *fileName, int rresId)
 
+RRESDEF RRES LoadResource(const char *fileName, int rresId)
 
 {
 
-    RRESData rres = { 0 };
 
-    
+    RRES rres = { 0 };
 
+
 
     RRESFileHeader fileHeader;
 
     RRESInfoHeader infoHeader;
 
     
@@ -280,33 +276,42 @@ RRESDEF RRESData LoadResourceById(const char *fileName, int rresId)
 
             {
 
                 // Read resource info and parameters
 
                 fread(&infoHeader, sizeof(RRESInfoHeader), 1, rresFile);
 
-
 
+                
+                rres = (RRES)malloc(sizeof(RRESData)*infoHeader.partsCount);
 
+                
                 if (infoHeader.id == rresId)
 
                 {
 
-                    // Register data type and parameters
 
-                    rres.type = infoHeader.dataType;
 
-                    rres.param1 = infoHeader.param1;
 
-                    rres.param2 = infoHeader.param2;
 
-                    rres.param3 = infoHeader.param3;
 
-                    rres.param4 = infoHeader.param4;
 
-
 
-                    // Read resource data block
 
-                    void *data = RRES_MALLOC(infoHeader.dataSize);
 
-                    fread(data, infoHeader.dataSize, 1, rresFile);
 
-
 
-                    if (infoHeader.compType == RRES_COMP_DEFLATE)
 
+                    // Load all required resources parts
 
+                    for (int k = 0; k < infoHeader.partsCount; k++)
 
                     {
 
-                        void *uncompData = DecompressData(data, infoHeader.dataSize, infoHeader.uncompSize);
 
+                        // TODO: Verify again that rresId is the same in every part
 
                         
-                        rres.data = uncompData;
 
+                        // Register data type and parameters
 
+                        rres[k].type = infoHeader.dataType;
 
+                        rres[k].param1 = infoHeader.param1;
 
+                        rres[k].param2 = infoHeader.param2;
 
+                        rres[k].param3 = infoHeader.param3;
 
+                        rres[k].param4 = infoHeader.param4;
 
+
 
+                        // Read resource data block
 
+                        void *data = RRES_MALLOC(infoHeader.dataSize);
 
+                        fread(data, infoHeader.dataSize, 1, rresFile);
 
+
 
+                        if (infoHeader.compType == RRES_COMP_DEFLATE)
 
+                        {
 
+                            void *uncompData = DecompressData(data, infoHeader.dataSize, infoHeader.uncompSize);
 
+                            
+                            rres[k].data = uncompData;
 
+                            
+                            RRES_FREE(data);
 
+                        }
 
+                        else rres[k].data = data;
 
+
 
+                        if (rres[k].data != NULL) TraceLog(INFO, "[%s][ID %i] Resource data loaded successfully", fileName, (int)infoHeader.id);
 
                         
-                        RRES_FREE(data);
 
+                        // Read next part
 
+                        fread(&infoHeader, sizeof(RRESInfoHeader), 1, rresFile); 
                     }
 
-                    else rres.data = data;
 
-
 
-                    if (rres.data != NULL) TraceLog(INFO, "[%s][ID %i] Resource data loaded successfully", fileName, (int)infoHeader.id);
 
-                    
-                    if (rresId == 0) break;     // Break for loop, do not check next resource
 
                 }
 
                 else
 
                 {
 
@@ -315,7 +320,7 @@ RRESDEF RRESData LoadResourceById(const char *fileName, int rresId)
 
                 }
 
             }
 
             
-            if (rres.data == NULL) TraceLog(WARNING, "[%s][ID %i] Requested resource could not be found", fileName, (int)rresId);
 
+            if (rres[0].data == NULL) TraceLog(WARNING, "[%s][ID %i] Requested resource could not be found", fileName, (int)rresId);
 
         }
 
 
         fclose(rresFile);
 
@@ -324,9 +329,9 @@ RRESDEF RRESData LoadResourceById(const char *fileName, int rresId)
 
     return rres;
 
 }
 
 
-RRESDEF void UnloadResource(RRESData rres)
 
+RRESDEF void UnloadResource(RRES rres)
 
 {
 
-    if (rres.data != NULL) free(rres.data);
 
+    if (rres[0].data != NULL) free(rres[0].data);
 
 }
 
 
 //----------------------------------------------------------------------------------
 
@@ -372,7 +377,6 @@ static void *DecompressData(const unsigned char *data, unsigned long compSize, i
 
     return uncompData;
 
 }
 
 
-
 
 // Some required functions for rres standalone module version
 
 #if defined(RRES_STANDALONE)
 
 // Outputs a trace log message (INFO, ERROR, WARNING)
 
@@ -417,22 +421,19 @@ Mesh LoadMeshEx(rres.param1, rres.data, rres.data + offset, rres.data + offset*2
 
 Shader LoadShader(const char *vsText, int vsLength);
 
 Shader LoadShaderV(rres.data, rres.param1);
 
 
-// Parameters information depending on resource type (IMAGE, WAVE, MESH, TEXT)
 
+// Parameters information depending on resource type
 
 
-// Image data params
 
-int imgWidth, imgHeight;
 
-char colorFormat, mipmaps;
 
+// RRES_TYPE_IMAGE params:      imgWidth, imgHeight, format, mipmaps;
 
+// RRES_TYPE_WAVE params:       sampleCount, sampleRate, sampleSize, channels;
 
+// RRES_TYPE_FONT_IMAGE params: imgWidth, imgHeight, format, mipmaps;
 
+// RRES_TYPE_FONT_DATA params:  charsCount, baseSize
 
+// RRES_TYPE_VERTEX params:     vertexCount, vertexType, vertexFormat        // Use masks instead?
 
+// RRES_TYPE_TEXT params:       charsCount, cultureCode
 
+// RRES_TYPE_DIRECTORY params:  fileCount, directoryCount
 
 
-// Wave data params
 
-int sampleCount,
 
-short sampleRate, bps;
 
-char channels, reserved;
 
+// SpriteFont = RRES_TYPE_FONT_IMAGE chunk + RRES_TYPE_FONT_DATA chunk
 
+// Mesh = multiple RRES_TYPE_VERTEX chunks
 
 
-// Mesh data params
 
-int vertexCount, reserved;
 
-short vertexTypesMask, vertexFormatsMask;
 
+Ref: RIFF file-format: http://www.johnloomis.org/cpe102/asgn/asgn1/riff.html
 
 
-// Text data params
 
-int charsCount;
 
-int cultureCode;
 
 */

+ 32 - 6
src/shapes.c
Xem Tập Tin 

@@ -1,14 +1,17 @@
 
 /**********************************************************************************************
 
 *
 
-*   raylib.shapes
 
+*   raylib.shapes - Basic functions to draw 2d Shapes and check collisions
 
 *
 
-*   Basic functions to draw 2d Shapes and check collisions
 
+*   CONFIGURATION:
 
 *
 
-*   External libs:
 
-*       rlgl     - raylib OpenGL abstraction layer
 
+*   #define SUPPORT_QUADS_ONLY
 
+*       Draw shapes using only QUADS, vertex are accumulated in QUADS arrays (like textures)
 
 *
 
-*   Module Configuration Flags:
 
-*       ...
 
+*   #define SUPPORT_TRIANGLES_ONLY
 
+*       Draw shapes using only TRIANGLES, vertex are accumulated in TRIANGLES arrays
 
+*
 
+*
 
+*   LICENSE: zlib/libpng
 
 *
 
 *   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
 
 *
 
@@ -190,6 +193,29 @@ void DrawRectangleRec(Rectangle rec, Color color)
 
     DrawRectangle(rec.x, rec.y, rec.width, rec.height, color);
 
 }
 
 
+void DrawRectanglePro(Rectangle rec, Vector2 origin, float rotation, Color color)
 
+{
 
+    rlEnableTexture(GetDefaultTexture().id);
 
+
 
+    rlPushMatrix();
 
+        rlTranslatef((float)rec.x, (float)rec.y, 0);
 
+        rlRotatef(rotation, 0, 0, 1);
 
+        rlTranslatef(-origin.x, -origin.y, 0);
 
+
 
+        rlBegin(RL_QUADS);
 
+            rlColor4ub(color.r, color.g, color.b, color.a);
 
+            rlNormal3f(0.0f, 0.0f, 1.0f);                          // Normal vector pointing towards viewer
 
+
 
+            rlVertex2f(0.0f, 0.0f);
 
+            rlVertex2f(0.0f, (float)rec.height);
 
+            rlVertex2f((float)rec.width, (float)rec.height);
 
+            rlVertex2f((float)rec.width, 0.0f);
 
+        rlEnd();
 
+    rlPopMatrix();
 
+
 
+    rlDisableTexture();
 
+}
 
+
 
 // Draw a gradient-filled rectangle
 
 // NOTE: Gradient goes from bottom (color1) to top (color2)
 
 void DrawRectangleGradient(int posX, int posY, int width, int height, Color color1, Color color2)

+ 26 - 17
src/text.c
Xem Tập Tin 

@@ -1,14 +1,22 @@
 
 /**********************************************************************************************
 
 *
 
-*   raylib.text
 
+*   raylib.text - Basic functions to load SpriteFonts and draw Text
 
 *
 
-*   Basic functions to load SpriteFonts and draw Text
 
+*   CONFIGURATION:
 
 *
 
-*   External libs:
 
+*   #define SUPPORT_FILEFORMAT_FNT
 
+*   #define SUPPORT_FILEFORMAT_TTF / INCLUDE_STB_TRUETYPE
 
+*   #define SUPPORT_FILEFORMAT_IMAGE_FONT
 
+*       Selected desired fileformats to be supported for loading. Some of those formats are 
+*       supported by default, to remove support, just comment unrequired #define in this module
 
+*
 
+*   #define INCLUDE_DEFAULT_FONT / SUPPORT_DEFAULT_FONT
 
+*
 
+*   DEPENDENCIES:
 
 *       stb_truetype - Load TTF file and rasterize characters data
 
 *
 
-*   Module Configuration Flags:
 
-*       ...
 
+*
 
+*   LICENSE: zlib/libpng
 
 *
 
 *   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
 
 *
 
@@ -262,30 +270,28 @@ SpriteFont LoadSpriteFont(const char *fileName)
 
     else if (strcmp(GetExtension(fileName),"rres") == 0)
 
     {
 
         // TODO: Read multiple resource blocks from file (RRES_FONT_IMAGE, RRES_FONT_CHARDATA)
 
-        RRESData rres = LoadResource(fileName);
 
+        RRES rres = LoadResource(fileName, 0);
 
 
         // Load sprite font texture
 
-        /*
 
-        if (rres.type == RRES_FONT_IMAGE) 
+        if (rres[0].type == RRES_TYPE_FONT_IMAGE) 
         {
 
             // NOTE: Parameters for RRES_FONT_IMAGE type are: width, height, format, mipmaps
 
-            Image image = LoadImagePro(rres.data, rres.param1, rres.param2, rres.param3);
 
+            Image image = LoadImagePro(rres[0].data, rres[0].param1, rres[0].param2, rres[0].param3);
 
             spriteFont.texture = LoadTextureFromImage(image);
 
             UnloadImage(image);
 
         }
 
         
         // Load sprite characters data
 
-        if (rres.type == RRES_FONT_CHARDATA) 
+        if (rres[1].type == RRES_TYPE_FONT_CHARDATA) 
         {
 
             // NOTE: Parameters for RRES_FONT_CHARDATA type are: fontSize, charsCount
 
-            spriteFont.baseSize = rres.param1;
 
-            spriteFont.charsCount = rres.param2;
 
-            spriteFont.chars = rres.data;
 
+            spriteFont.baseSize = rres[1].param1;
 
+            spriteFont.charsCount = rres[1].param2;
 
+            spriteFont.chars = rres[1].data;
 
         }
 
-        */
 
 
         // TODO: Do not free rres.data memory (chars info data!)
 
-        UnloadResource(rres);
 
+        //UnloadResource(rres[0]);
 
     }
 
     else
 
     {
 
@@ -928,6 +934,8 @@ static SpriteFont LoadBMFont(const char *fileName)
 
 // TODO: Review texture packing method and generation (use oversampling)
 
 static SpriteFont LoadTTF(const char *fileName, int fontSize, int charsCount, int *fontChars)
 
 {
 
+    #define MAX_TTF_SIZE    16      // Maximum ttf file size in MB
 
+    
     // NOTE: Font texture size is predicted (being as much conservative as possible)
 
     // Predictive method consist of supposing same number of chars by line-column (sqrtf)
 
     // and a maximum character width of 3/4 of fontSize... it worked ok with all my tests...
 
@@ -938,7 +946,7 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize, int charsCount, in
 
 
     TraceLog(INFO, "TTF spritefont loading: Predicted texture size: %ix%i", textureSize, textureSize);
 
 
-    unsigned char *ttfBuffer = (unsigned char *)malloc(1 << 25);
 
+    unsigned char *ttfBuffer = (unsigned char *)malloc(MAX_TTF_SIZE*1024*1024);
 
     unsigned char *dataBitmap = (unsigned char *)malloc(textureSize*textureSize*sizeof(unsigned char));   // One channel bitmap returned!
 
     stbtt_bakedchar *charData = (stbtt_bakedchar *)malloc(sizeof(stbtt_bakedchar)*charsCount);
 
 
@@ -952,7 +960,8 @@ static SpriteFont LoadTTF(const char *fileName, int fontSize, int charsCount, in
 
         return font;
 
     }
 
 
-    fread(ttfBuffer, 1, 1 << 25, ttfFile);
 
+    // NOTE: We try reading up to 16 MB of elements of 1 byte
 
+    fread(ttfBuffer, 1, MAX_TTF_SIZE*1024*1024, ttfFile);
 
 
     if (fontChars[0] != 32) TraceLog(WARNING, "TTF spritefont loading: first character is not SPACE(32) character");

+ 39 - 18
src/textures.c
Xem Tập Tin 

@@ -1,16 +1,35 @@
 
 /**********************************************************************************************
 
 *
 
-*   raylib.textures
 
+*   raylib.textures - Basic functions to load and draw Textures (2d)
 
 *
 
-*   Basic functions to load and draw Textures (2d)
 
+*   CONFIGURATION:
 
 *
 
-*   External libs:
 
+*   #define SUPPORT_STB_IMAGE / INCLUDE_STB_IMAGE
 
+*
 
+*   #define SUPPORT_FILEFORMAT_BMP / SUPPORT_LOAD_BMP
 
+*   #define SUPPORT_FILEFORMAT_PNG / SUPPORT_LOAD_PNG
 
+*   #define SUPPORT_FILEFORMAT_TGA
 
+*   #define SUPPORT_FILEFORMAT_JPG / ENABLE_LOAD_JPG
 
+*   #define SUPPORT_FILEFORMAT_GIF
 
+*   #define SUPPORT_FILEFORMAT_HDR
 
+*   #define SUPPORT_FILEFORMAT_DDS / ENABLE_LOAD_DDS
 
+*   #define SUPPORT_FILEFORMAT_PKM
 
+*   #define SUPPORT_FILEFORMAT_KTX
 
+*   #define SUPPORT_FILEFORMAT_PVR
 
+*   #define SUPPORT_FILEFORMAT_ASTC
 
+*       Selected desired fileformats to be supported for loading. Some of those formats are 
+*       supported by default, to remove support, just comment unrequired #define in this module
 
+*
 
+*   #define SUPPORT_IMAGE_RESIZE / INCLUDE_STB_IMAGE_RESIZE
 
+*   #define SUPPORT_IMAGE_MANIPULATION
 
+*
 
+*   DEPENDENCIES:
 
 *       stb_image        - Multiple image formats loading (JPEG, PNG, BMP, TGA, PSD, GIF, PIC)
 
 *                          NOTE: stb_image has been slightly modified to support Android platform.
 
 *       stb_image_resize - Multiple image resize algorythms
 
 *
 
-*   Module Configuration Flags:
 
-*       ...
 
+*
 
+*   LICENSE: zlib/libpng
 
 *
 
 *   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
 
 *
 
@@ -143,11 +162,11 @@ Image LoadImage(const char *fileName)
 
     else if (strcmp(GetExtension(fileName),"astc") == 0) image = LoadASTC(fileName);
 
     else if (strcmp(GetExtension(fileName),"rres") == 0)
 
     {
 
-        RRESData rres = LoadResource(fileName);
 
+        RRES rres = LoadResource(fileName, 0);
 
 
-        // NOTE: Parameters for RRES_IMAGE type are: width, height, format, mipmaps
 
+        // NOTE: Parameters for RRES_TYPE_IMAGE are: width, height, format, mipmaps
 
 
-        if (rres.type == RRES_IMAGE) image = LoadImagePro(rres.data, rres.param1, rres.param2, rres.param3);
 
+        if (rres[0].type == RRES_TYPE_IMAGE) image = LoadImagePro(rres[0].data, rres[0].param1, rres[0].param2, rres[0].param3);
 
         else TraceLog(WARNING, "[%s] Resource file does not contain image data", fileName);
 
 
         UnloadResource(rres);
 
@@ -238,7 +257,9 @@ Image LoadImageRaw(const char *fileName, int width, int height, int format, int
 
             default: TraceLog(WARNING, "Image format not suported"); break;
 
         }
 
 
-        int bytes = fread(image.data, size, 1, rawFile);
 
+        // NOTE: fread() returns num read elements instead of bytes, 
+        // to get bytes we need to read (1 byte size, elements) instead of (x byte size, 1 element)
 
+        int bytes = fread(image.data, 1, size, rawFile);
 
 
         // Check if data has been read successfully
 
         if (bytes < size)
 
@@ -1591,7 +1612,7 @@ static Image LoadDDS(const char *fileName)
 
         // Verify the type of file
 
         char filecode[4];
 
 
-        fread(filecode, 1, 4, ddsFile);
 
+        fread(filecode, 4, 1, ddsFile);
 
 
         if (strncmp(filecode, "DDS ", 4) != 0)
 
         {
 
@@ -1690,17 +1711,17 @@ static Image LoadDDS(const char *fileName)
 
             }
 
             else if (((ddsHeader.ddspf.flags == 0x04) || (ddsHeader.ddspf.flags == 0x05)) && (ddsHeader.ddspf.fourCC > 0)) // Compressed
 
             {
 
-                int bufsize;
 
+                int size;       // DDS image data size
 
 
                 // Calculate data size, including all mipmaps
 
-                if (ddsHeader.mipmapCount > 1) bufsize = ddsHeader.pitchOrLinearSize*2;
 
-                else bufsize = ddsHeader.pitchOrLinearSize;
 
+                if (ddsHeader.mipmapCount > 1) size = ddsHeader.pitchOrLinearSize*2;
 
+                else size = ddsHeader.pitchOrLinearSize;
 
 
                 TraceLog(DEBUG, "Pitch or linear size: %i", ddsHeader.pitchOrLinearSize);
 
 
-                image.data = (unsigned char*)malloc(bufsize*sizeof(unsigned char));
 
+                image.data = (unsigned char*)malloc(size*sizeof(unsigned char));
 
 
-                fread(image.data, 1, bufsize, ddsFile);
 
+                fread(image.data, size, 1, ddsFile);
 
 
                 image.mipmaps = ddsHeader.mipmapCount;
 
 
@@ -1803,7 +1824,7 @@ static Image LoadPKM(const char *fileName)
 
 
             image.data = (unsigned char*)malloc(size*sizeof(unsigned char));
 
 
-            fread(image.data, 1, size, pkmFile);
 
+            fread(image.data, size, 1, pkmFile);
 
 
             if (pkmHeader.format == 0) image.format = COMPRESSED_ETC1_RGB;
 
             else if (pkmHeader.format == 1) image.format = COMPRESSED_ETC2_RGB;
 
@@ -1888,7 +1909,7 @@ static Image LoadKTX(const char *fileName)
 
 
             if (ktxHeader.keyValueDataSize > 0)
 
             {
 
-                for (int i = 0; i < ktxHeader.keyValueDataSize; i++) fread(&unused, 1, 1, ktxFile);
 
+                for (int i = 0; i < ktxHeader.keyValueDataSize; i++) fread(&unused, sizeof(unsigned char), 1, ktxFile);
 
             }
 
 
             int dataSize;
 
@@ -1896,7 +1917,7 @@ static Image LoadKTX(const char *fileName)
 
 
             image.data = (unsigned char*)malloc(dataSize*sizeof(unsigned char));
 
 
-            fread(image.data, 1, dataSize, ktxFile);
 
+            fread(image.data, dataSize, 1, ktxFile);
 
 
             if (ktxHeader.glInternalFormat == 0x8D64) image.format = COMPRESSED_ETC1_RGB;
 
             else if (ktxHeader.glInternalFormat == 0x9274) image.format = COMPRESSED_ETC2_RGB;

+ 13 - 6
src/utils.c
Xem Tập Tin 

@@ -1,16 +1,23 @@
 
 /**********************************************************************************************
 
 *
 
-*   raylib.utils
 
+*   raylib.utils - Some common utility functions
 
 *
 
-*   Some utility functions
 
+*   CONFIGURATION:
 
 *
 
-*   External libs:
 
-*       tinfl           - zlib DEFLATE algorithm decompression
 
+*   #define SUPPORT_SAVE_PNG
 
+*       Enable saving PNG fileformat
 
+*       NOTE: Requires stb_image_write library
 
+*
 
+*   #define SUPPORT_SAVE_BMP
 
+*
 
+*   #define DO_NOT_TRACE_DEBUG_MSGS
 
+*       Avoid showing DEBUG TraceLog() messages
 
+*
 
+*   DEPENDENCIES:
 
 *       stb_image_write - PNG writting functions
 
 *
 
-*   Module Configuration Flags:
 
-*       DO_NOT_TRACE_DEBUG_MSGS - Avoid showing DEBUG TraceLog() messages
 
 *
 
+*   LICENSE: zlib/libpng
 
 *
 
 *   Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
 
 *