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[rlgl]: Add rlGetProcAddress

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danil
2025-07-23 21:41:45 +03:00
parent 5434ae1100
commit d6a897e551
1 changed files with 13 additions and 2 deletions
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15
src/rlgl.h
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@@ -710,6 +710,7 @@ RLAPI void rlSetBlendFactorsSeparate(int glSrcRGB, int glDstRGB, int glSrcAlpha,
RLAPI void rlglInit(int width, int height); // Initialize rlgl (buffers, shaders, textures, states) RLAPI void rlglInit(int width, int height); // Initialize rlgl (buffers, shaders, textures, states)
RLAPI void rlglClose(void); // De-initialize rlgl (buffers, shaders, textures) RLAPI void rlglClose(void); // De-initialize rlgl (buffers, shaders, textures)
RLAPI void rlLoadExtensions(void *loader); // Load OpenGL extensions (loader function required) RLAPI void rlLoadExtensions(void *loader); // Load OpenGL extensions (loader function required)
RLAPI void *rlGetProcAddress(const char *procName); // Get OpenGL procedure address
RLAPI int rlGetVersion(void); // Get current OpenGL version RLAPI int rlGetVersion(void); // Get current OpenGL version
RLAPI void rlSetFramebufferWidth(int width); // Set current framebuffer width RLAPI void rlSetFramebufferWidth(int width); // Set current framebuffer width
RLAPI int rlGetFramebufferWidth(void); // Get default framebuffer width RLAPI int rlGetFramebufferWidth(void); // Get default framebuffer width
@@ -1041,10 +1042,15 @@ RLAPI void rlLoadDrawQuad(void); // Load and draw a quad
// Types and Structures Definition // Types and Structures Definition
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
typedef void *(*rlglLoadProc)(const char *name); // OpenGL extension functions loader signature (same as GLADloadproc)
typedef struct rlglData { typedef struct rlglData {
rlRenderBatch *currentBatch; // Current render batch rlRenderBatch *currentBatch; // Current render batch
rlRenderBatch defaultBatch; // Default internal render batch rlRenderBatch defaultBatch; // Default internal render batch
rlglLoadProc loader; // OpenGL function loader
struct { struct {
int vertexCounter; // Current active render batch vertex counter (generic, used for all batches) int vertexCounter; // Current active render batch vertex counter (generic, used for all batches)
float texcoordx, texcoordy; // Current active texture coordinate (added on glVertex*()) float texcoordx, texcoordy; // Current active texture coordinate (added on glVertex*())
@@ -1114,8 +1120,6 @@ typedef struct rlglData {
} ExtSupported; // Extensions supported flags } ExtSupported; // Extensions supported flags
} rlglData; } rlglData;
typedef void *(*rlglLoadProc)(const char *name); // OpenGL extension functions loader signature (same as GLADloadproc)
#endif // GRAPHICS_API_OPENGL_33 || GRAPHICS_API_OPENGL_ES2 #endif // GRAPHICS_API_OPENGL_33 || GRAPHICS_API_OPENGL_ES2
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
@@ -2567,6 +2571,8 @@ void rlLoadExtensions(void *loader)
TRACELOG(RL_LOG_INFO, " > Version: %s", glGetString(GL_VERSION)); TRACELOG(RL_LOG_INFO, " > Version: %s", glGetString(GL_VERSION));
TRACELOG(RL_LOG_INFO, " > GLSL: %s", glGetString(GL_SHADING_LANGUAGE_VERSION)); TRACELOG(RL_LOG_INFO, " > GLSL: %s", glGetString(GL_SHADING_LANGUAGE_VERSION));
RLGL.loader = (rlglLoadProc)loader;
#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
// NOTE: Anisotropy levels capability is an extension // NOTE: Anisotropy levels capability is an extension
#ifndef GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT #ifndef GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT
@@ -2625,6 +2631,11 @@ void rlLoadExtensions(void *loader)
#endif // GRAPHICS_API_OPENGL_33 || GRAPHICS_API_OPENGL_ES2 #endif // GRAPHICS_API_OPENGL_33 || GRAPHICS_API_OPENGL_ES2
} }
// Get OpenGL procedure address
void *rlGetProcAddress(const char *procName) {
return RLGL.loader(procName);
}
// Get current OpenGL version // Get current OpenGL version
int rlGetVersion(void) int rlGetVersion(void)
{ {