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rlglCheckErrors

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This commit is contained in:
Sean Pringle 2020-07-24 15:27:07 +10:00
parent 14d37464ad
commit 79461eb14c
2 changed files with 42 additions and 0 deletions
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2
src/core.c
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@ -1383,6 +1383,8 @@ void EndDrawing(void)
} }
#endif #endif
rlglCheckErrors();
SwapBuffers(); // Copy back buffer to front buffer SwapBuffers(); // Copy back buffer to front buffer
PollInputEvents(); // Poll user events PollInputEvents(); // Poll user events

40
src/rlgl.h
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@ -519,6 +519,7 @@ RLAPI unsigned int rlLoadAttribBuffer(unsigned int vaoId, int shaderLoc, void *b
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-inititialize rlgl (buffers, shaders, textures) RLAPI void rlglClose(void); // De-inititialize rlgl (buffers, shaders, textures)
RLAPI void rlglDraw(void); // Update and draw default internal buffers RLAPI void rlglDraw(void); // Update and draw default internal buffers
RLAPI void rlglCheckErrors(void); // Check and log OpenGL error codes
RLAPI int rlGetVersion(void); // Returns current OpenGL version RLAPI int rlGetVersion(void); // Returns current OpenGL version
RLAPI bool rlCheckBufferLimit(int vCount); // Check internal buffer overflow for a given number of vertex RLAPI bool rlCheckBufferLimit(int vCount); // Check internal buffer overflow for a given number of vertex
@ -1797,6 +1798,45 @@ void rlglDraw(void)
#endif #endif
} }
// Check and log OpenGL error codes
void rlglCheckErrors() {
#if defined(GRAPHICS_API_OPENGL_21) || defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
int check = 1;
while (check) {
const GLenum err = glGetError();
switch (err) {
case GL_NO_ERROR:
check = 0;
break;
case 0x0500: // GL_INVALID_ENUM:
TRACELOG(LOG_ERROR, "GL_INVALID_ENUM");
break;
case 0x0501: //GL_INVALID_VALUE:
TRACELOG(LOG_ERROR, "GL_INVALID_VALUE");
break;
case 0x0502: //GL_INVALID_OPERATION:
TRACELOG(LOG_ERROR, "GL_INVALID_OPERATION");
break;
case 0x0503: // GL_STACK_OVERFLOW:
TRACELOG(LOG_ERROR, "GL_STACK_OVERFLOW");
break;
case 0x0504: // GL_STACK_UNDERFLOW:
TRACELOG(LOG_ERROR, "GL_STACK_UNDERFLOW");
break;
case 0x0505: // GL_OUT_OF_MEMORY:
TRACELOG(LOG_ERROR, "GL_OUT_OF_MEMORY");
break;
case 0x0506: // GL_INVALID_FRAMEBUFFER_OPERATION:
TRACELOG(LOG_ERROR, "GL_INVALID_FRAMEBUFFER_OPERATION");
break;
default:
TRACELOG(LOG_ERROR, "unknown GL error %x", err);
break;
}
}
#endif
}
// Returns current OpenGL version // Returns current OpenGL version
int rlGetVersion(void) int rlGetVersion(void)
{ {