72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
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/* KallistiGL for KallistiOS ##version##
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libgl/gl-error.c
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Copyright (C) 2014 Josh Pearson
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KOS Open GL State Machine Error Code Implementation.
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*/
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#include "gl.h"
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#include "gl-api.h"
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#include <stdio.h>
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#define KOS_GL_INVALID_ENUM (1<<0)
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#define KOS_GL_OUT_OF_MEMORY (1<<1)
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#define KOS_GL_INVALID_OPERATION (1<<2)
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#define KOS_GL_INVALID_VALUE (1<<3)
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static GLsizei KOS_GL_ERROR_CODE;
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static char KOS_GL_ERROR_FUNCTION[64] = { '\0' };
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void _glKosThrowError(GLenum error, char *function) {
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sprintf(KOS_GL_ERROR_FUNCTION, "%s\n", function);
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switch(error) {
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case GL_INVALID_ENUM:
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KOS_GL_ERROR_CODE |= KOS_GL_INVALID_ENUM;
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break;
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case GL_OUT_OF_MEMORY:
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KOS_GL_ERROR_CODE |= KOS_GL_OUT_OF_MEMORY;
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break;
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case GL_INVALID_OPERATION:
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KOS_GL_ERROR_CODE |= KOS_GL_INVALID_OPERATION;
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break;
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case GL_INVALID_VALUE:
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KOS_GL_ERROR_CODE |= KOS_GL_INVALID_VALUE;
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break;
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}
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}
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GLsizei _glKosGetError() {
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return KOS_GL_ERROR_CODE;
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}
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void _glKosResetError() {
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KOS_GL_ERROR_CODE = 0;
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sprintf(KOS_GL_ERROR_FUNCTION, "\n");
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}
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void _glKosPrintError() {
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printf("\nKOS GL ERROR THROWN BY FUNCTION: %s\n", KOS_GL_ERROR_FUNCTION);
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if(KOS_GL_ERROR_CODE & KOS_GL_INVALID_ENUM)
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printf("KOS GL ERROR: GL_INVALID_ENUM\n");
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if(KOS_GL_ERROR_CODE & KOS_GL_OUT_OF_MEMORY)
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printf("KOS GL ERROR: GL_OUT_OF_MEMORY\n");
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if(KOS_GL_ERROR_CODE & KOS_GL_INVALID_OPERATION)
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printf("KOS GL ERROR: GL_INVALID_OPERATION\n");
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if(KOS_GL_ERROR_CODE & KOS_GL_INVALID_VALUE)
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printf("KOS GL ERROR: GL_INVALID_VALUE\n");
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_glKosResetError();
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}
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