More minor graphics.lua cleanup

src/scripts/graphics.lua

@@ -1291,29 +1291,30 @@ do
 
 	local GLSL_VERSION = "#version 120"
 	
+	local GLSL_SYNTAX = [[
+#define number float
+#define Image sampler2D
+#define extern uniform
+#define Texel texture2D]]
+
 	local GLSL_UNIFORMS = [[
 #define ModelViewMatrix gl_ModelViewMatrix
 #define ProjectionMatrix gl_ProjectionMatrix
 #define ModelViewProjectionMatrix gl_ModelViewProjectionMatrix
 #define NormalMatrix gl_NormalMatrix
-
 uniform sampler2D _tex0_;]]
 
 	local GLSL_VERT = {
 		HEADER = [[
 #define VERTEX
 
-#define number float
-#define Image sampler2D
-#define extern uniform
-#define Texel texture2D
-
 #define VertexPosition gl_Vertex
 #define VertexTexCoord gl_MultiTexCoord0
 #define VertexColor gl_Color
 
 #define VaryingTexCoord gl_TexCoord[0]
 #define VaryingColor gl_FrontColor]],
+
 		FOOTER = [[
 void main() {
 	VaryingTexCoord = VertexTexCoord;
@@ -1326,13 +1327,9 @@ void main() {
 		HEADER = [[
 #define PIXEL
 
-#define number float
-#define Image sampler2D
-#define extern uniform
-#define Texel texture2D
-
 #define VaryingTexCoord gl_TexCoord[0]
 #define VaryingColor gl_Color]],
+
 		FOOTER = [[
 void main() {
 	// fix weird crashing issue in OSX when _tex0_ is unused within effect()
@@ -1343,7 +1340,8 @@ void main() {
 
 	local function createVertCode(vertcode)
 		local vertcodes = {
-			GLSL_VERSION, GLSL_VERT.HEADER, GLSL_UNIFORMS,
+			GLSL_VERSION,
+			GLSL_SYNTAX, GLSL_VERT.HEADER, GLSL_UNIFORMS,
 			"#line 0",
 			vertcode,
 			GLSL_VERT.FOOTER,
@@ -1353,7 +1351,8 @@ void main() {
 
 	local function createFragCode(fragcode)
 		local fragcodes = {
-			GLSL_VERSION, GLSL_FRAG.HEADER, GLSL_UNIFORMS,
+			GLSL_VERSION,
+			GLSL_SYNTAX, GLSL_FRAG.HEADER, GLSL_UNIFORMS,
 			"#line 0",
 			fragcode,
 			GLSL_FRAG.FOOTER
@@ -1483,7 +1482,7 @@ void main() {
 	end
 
 
-	-- compatibility functions
+	-- PixelEffect compatibility functions
 
 	function love.graphics.newPixelEffect(fragcode)
 		return love.graphics.newShaderEffect(nil, fragcode)

src/scripts/graphics.lua.h

@@ -6267,6 +6267,16 @@ const unsigned char graphics_lua[] =
 	0x09, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x20, 0x47, 0x4c, 0x53, 0x4c, 0x5f, 0x56, 0x45, 0x52, 0x53, 0x49, 0x4f, 
 	0x4e, 0x20, 0x3d, 0x20, 0x22, 0x23, 0x76, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x20, 0x31, 0x32, 0x30, 0x22, 0x0a,
 	0x09, 0x0a,
+	0x09, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x20, 0x47, 0x4c, 0x53, 0x4c, 0x5f, 0x53, 0x59, 0x4e, 0x54, 0x41, 0x58, 
+	0x20, 0x3d, 0x20, 0x5b, 0x5b, 0x0a,
+	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x6e, 0x75, 0x6d, 0x62, 0x65, 0x72, 0x20, 0x66, 0x6c, 0x6f, 
+	0x61, 0x74, 0x0a,
+	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x49, 0x6d, 0x61, 0x67, 0x65, 0x20, 0x73, 0x61, 0x6d, 0x70, 
+	0x6c, 0x65, 0x72, 0x32, 0x44, 0x0a,
+	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x65, 0x78, 0x74, 0x65, 0x72, 0x6e, 0x20, 0x75, 0x6e, 0x69, 
+	0x66, 0x6f, 0x72, 0x6d, 0x0a,
+	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x54, 0x65, 0x78, 0x65, 0x6c, 0x20, 0x74, 0x65, 0x78, 0x74, 
+	0x75, 0x72, 0x65, 0x32, 0x44, 0x5d, 0x5d, 0x0a,
 	0x09, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x20, 0x47, 0x4c, 0x53, 0x4c, 0x5f, 0x55, 0x4e, 0x49, 0x46, 0x4f, 0x52, 
 	0x4d, 0x53, 0x20, 0x3d, 0x20, 0x5b, 0x5b, 0x0a,
 	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x4d, 0x6f, 0x64, 0x65, 0x6c, 0x56, 0x69, 0x65, 0x77, 0x4d, 
@@ -6287,14 +6297,6 @@ const unsigned char graphics_lua[] =
 	0x20, 0x7b, 0x0a,
 	0x09, 0x09, 0x48, 0x45, 0x41, 0x44, 0x45, 0x52, 0x20, 0x3d, 0x20, 0x5b, 0x5b, 0x0a,
 	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x56, 0x45, 0x52, 0x54, 0x45, 0x58, 0x0a,
-	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x6e, 0x75, 0x6d, 0x62, 0x65, 0x72, 0x20, 0x66, 0x6c, 0x6f, 
-	0x61, 0x74, 0x0a,
-	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x49, 0x6d, 0x61, 0x67, 0x65, 0x20, 0x73, 0x61, 0x6d, 0x70, 
-	0x6c, 0x65, 0x72, 0x32, 0x44, 0x0a,
-	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x65, 0x78, 0x74, 0x65, 0x72, 0x6e, 0x20, 0x75, 0x6e, 0x69, 
-	0x66, 0x6f, 0x72, 0x6d, 0x0a,
-	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x54, 0x65, 0x78, 0x65, 0x6c, 0x20, 0x74, 0x65, 0x78, 0x74, 
-	0x75, 0x72, 0x65, 0x32, 0x44, 0x0a,
 	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x56, 0x65, 0x72, 0x74, 0x65, 0x78, 0x50, 0x6f, 0x73, 0x69, 
 	0x74, 0x69, 0x6f, 0x6e, 0x20, 0x67, 0x6c, 0x5f, 0x56, 0x65, 0x72, 0x74, 0x65, 0x78, 0x0a,
 	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x56, 0x65, 0x72, 0x74, 0x65, 0x78, 0x54, 0x65, 0x78, 0x43, 
@@ -6324,14 +6326,6 @@ const unsigned char graphics_lua[] =
 	0x20, 0x7b, 0x0a,
 	0x09, 0x09, 0x48, 0x45, 0x41, 0x44, 0x45, 0x52, 0x20, 0x3d, 0x20, 0x5b, 0x5b, 0x0a,
 	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x50, 0x49, 0x58, 0x45, 0x4c, 0x0a,
-	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x6e, 0x75, 0x6d, 0x62, 0x65, 0x72, 0x20, 0x66, 0x6c, 0x6f, 
-	0x61, 0x74, 0x0a,
-	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x49, 0x6d, 0x61, 0x67, 0x65, 0x20, 0x73, 0x61, 0x6d, 0x70, 
-	0x6c, 0x65, 0x72, 0x32, 0x44, 0x0a,
-	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x65, 0x78, 0x74, 0x65, 0x72, 0x6e, 0x20, 0x75, 0x6e, 0x69, 
-	0x66, 0x6f, 0x72, 0x6d, 0x0a,
-	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x54, 0x65, 0x78, 0x65, 0x6c, 0x20, 0x74, 0x65, 0x78, 0x74, 
-	0x75, 0x72, 0x65, 0x32, 0x44, 0x0a,
 	0x23, 0x64, 0x65, 0x66, 0x69, 0x6e, 0x65, 0x20, 0x56, 0x61, 0x72, 0x79, 0x69, 0x6e, 0x67, 0x54, 0x65, 0x78, 
 	0x43, 0x6f, 0x6f, 0x72, 0x64, 0x20, 0x67, 0x6c, 0x5f, 0x54, 0x65, 0x78, 0x43, 0x6f, 0x6f, 0x72, 0x64, 0x5b, 
 	0x30, 0x5d, 0x0a,
@@ -6359,9 +6353,10 @@ const unsigned char graphics_lua[] =
 	0x6f, 0x64, 0x65, 0x29, 0x0a,
 	0x09, 0x09, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x20, 0x76, 0x65, 0x72, 0x74, 0x63, 0x6f, 0x64, 0x65, 0x73, 0x20, 
 	0x3d, 0x20, 0x7b, 0x0a,
-	0x09, 0x09, 0x09, 0x47, 0x4c, 0x53, 0x4c, 0x5f, 0x56, 0x45, 0x52, 0x53, 0x49, 0x4f, 0x4e, 0x2c, 0x20, 0x47, 
-	0x4c, 0x53, 0x4c, 0x5f, 0x56, 0x45, 0x52, 0x54, 0x2e, 0x48, 0x45, 0x41, 0x44, 0x45, 0x52, 0x2c, 0x20, 0x47, 
-	0x4c, 0x53, 0x4c, 0x5f, 0x55, 0x4e, 0x49, 0x46, 0x4f, 0x52, 0x4d, 0x53, 0x2c, 0x0a,
+	0x09, 0x09, 0x09, 0x47, 0x4c, 0x53, 0x4c, 0x5f, 0x56, 0x45, 0x52, 0x53, 0x49, 0x4f, 0x4e, 0x2c, 0x0a,
+	0x09, 0x09, 0x09, 0x47, 0x4c, 0x53, 0x4c, 0x5f, 0x53, 0x59, 0x4e, 0x54, 0x41, 0x58, 0x2c, 0x20, 0x47, 0x4c, 
+	0x53, 0x4c, 0x5f, 0x56, 0x45, 0x52, 0x54, 0x2e, 0x48, 0x45, 0x41, 0x44, 0x45, 0x52, 0x2c, 0x20, 0x47, 0x4c, 
+	0x53, 0x4c, 0x5f, 0x55, 0x4e, 0x49, 0x46, 0x4f, 0x52, 0x4d, 0x53, 0x2c, 0x0a,
 	0x09, 0x09, 0x09, 0x22, 0x23, 0x6c, 0x69, 0x6e, 0x65, 0x20, 0x30, 0x22, 0x2c, 0x0a,
 	0x09, 0x09, 0x09, 0x76, 0x65, 0x72, 0x74, 0x63, 0x6f, 0x64, 0x65, 0x2c, 0x0a,
 	0x09, 0x09, 0x09, 0x47, 0x4c, 0x53, 0x4c, 0x5f, 0x56, 0x45, 0x52, 0x54, 0x2e, 0x46, 0x4f, 0x4f, 0x54, 0x45, 
@@ -6376,9 +6371,10 @@ const unsigned char graphics_lua[] =
 	0x6f, 0x64, 0x65, 0x29, 0x0a,
 	0x09, 0x09, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x20, 0x66, 0x72, 0x61, 0x67, 0x63, 0x6f, 0x64, 0x65, 0x73, 0x20, 
 	0x3d, 0x20, 0x7b, 0x0a,
-	0x09, 0x09, 0x09, 0x47, 0x4c, 0x53, 0x4c, 0x5f, 0x56, 0x45, 0x52, 0x53, 0x49, 0x4f, 0x4e, 0x2c, 0x20, 0x47, 
-	0x4c, 0x53, 0x4c, 0x5f, 0x46, 0x52, 0x41, 0x47, 0x2e, 0x48, 0x45, 0x41, 0x44, 0x45, 0x52, 0x2c, 0x20, 0x47, 
-	0x4c, 0x53, 0x4c, 0x5f, 0x55, 0x4e, 0x49, 0x46, 0x4f, 0x52, 0x4d, 0x53, 0x2c, 0x0a,
+	0x09, 0x09, 0x09, 0x47, 0x4c, 0x53, 0x4c, 0x5f, 0x56, 0x45, 0x52, 0x53, 0x49, 0x4f, 0x4e, 0x2c, 0x0a,
+	0x09, 0x09, 0x09, 0x47, 0x4c, 0x53, 0x4c, 0x5f, 0x53, 0x59, 0x4e, 0x54, 0x41, 0x58, 0x2c, 0x20, 0x47, 0x4c, 
+	0x53, 0x4c, 0x5f, 0x46, 0x52, 0x41, 0x47, 0x2e, 0x48, 0x45, 0x41, 0x44, 0x45, 0x52, 0x2c, 0x20, 0x47, 0x4c, 
+	0x53, 0x4c, 0x5f, 0x55, 0x4e, 0x49, 0x46, 0x4f, 0x52, 0x4d, 0x53, 0x2c, 0x0a,
 	0x09, 0x09, 0x09, 0x22, 0x23, 0x6c, 0x69, 0x6e, 0x65, 0x20, 0x30, 0x22, 0x2c, 0x0a,
 	0x09, 0x09, 0x09, 0x66, 0x72, 0x61, 0x67, 0x63, 0x6f, 0x64, 0x65, 0x2c, 0x0a,
 	0x09, 0x09, 0x09, 0x47, 0x4c, 0x53, 0x4c, 0x5f, 0x46, 0x52, 0x41, 0x47, 0x2e, 0x46, 0x4f, 0x4f, 0x54, 0x45, 
@@ -6659,8 +6655,9 @@ const unsigned char graphics_lua[] =
 	0x73, 0x65, 0x6e, 0x64, 0x0a,
 	0x09, 0x09, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20, 0x65, 0x66, 0x66, 0x65, 0x63, 0x74, 0x0a,
 	0x09, 0x65, 0x6e, 0x64, 0x0a,
-	0x09, 0x2d, 0x2d, 0x20, 0x63, 0x6f, 0x6d, 0x70, 0x61, 0x74, 0x69, 0x62, 0x69, 0x6c, 0x69, 0x74, 0x79, 0x20, 
-	0x66, 0x75, 0x6e, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x0a,
+	0x09, 0x2d, 0x2d, 0x20, 0x50, 0x69, 0x78, 0x65, 0x6c, 0x45, 0x66, 0x66, 0x65, 0x63, 0x74, 0x20, 0x63, 0x6f, 
+	0x6d, 0x70, 0x61, 0x74, 0x69, 0x62, 0x69, 0x6c, 0x69, 0x74, 0x79, 0x20, 0x66, 0x75, 0x6e, 0x63, 0x74, 0x69, 
+	0x6f, 0x6e, 0x73, 0x0a,
 	0x09, 0x66, 0x75, 0x6e, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x6c, 0x6f, 0x76, 0x65, 0x2e, 0x67, 0x72, 0x61, 
 	0x70, 0x68, 0x69, 0x63, 0x73, 0x2e, 0x6e, 0x65, 0x77, 0x50, 0x69, 0x78, 0x65, 0x6c, 0x45, 0x66, 0x66, 0x65, 
 	0x63, 0x74, 0x28, 0x66, 0x72, 0x61, 0x67, 0x63, 0x6f, 0x64, 0x65, 0x29, 0x0a,