OPENVIDIA: errutil.h Source File

00001 #define ERRCHECK() \
00002 {\
00003 \
00004 GLenum errCode;\
00005 const GLubyte *errString;\
00006   if ((errCode = glGetError()) != GL_NO_ERROR) {\
00007     errString = gluErrorString(errCode);\
00008     fprintf (stderr, "OpenGL Error: %s at %s:%d\n", errString,  __FILE__,__LINE__);\
00009     exit(1);\
00010   }\
00011 }\
00012 
00013 #define CHECK_FRAMEBUFFER_STATUS() \
00014 {\
00015  GLenum status; \
00016  status = glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT); \
00017  switch(status) { \
00018  case GL_FRAMEBUFFER_COMPLETE_EXT: \
00019    break; \
00020  case GL_FRAMEBUFFER_UNSUPPORTED_EXT: \
00021    fprintf(stderr,"framebuffer GL_FRAMEBUFFER_UNSUPPORTED_EXT\n");\
00022     /* you gotta choose different formats */ \
00023    assert(0); \
00024    break; \
00025  case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT: \
00026    fprintf(stderr,"framebuffer INCOMPLETE_ATTACHMENT\n");\
00027    break; \
00028  case GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT: \
00029    fprintf(stderr,"framebuffer FRAMEBUFFER_MISSING_ATTACHMENT %d\n",__LINE__);\
00030    break; \
00031  case GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT: \
00032    fprintf(stderr,"framebuffer FRAMEBUFFER_DIMENSIONS\n");\
00033    break; \
00034  case GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT: \
00035    fprintf(stderr,"framebuffer INCOMPLETE_DUPLICATE_ATTACHMENT\n");\
00036    break; \
00037  case GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT: \
00038    fprintf(stderr,"framebuffer INCOMPLETE_FORMATS\n");\
00039    break; \
00040  case GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT: \
00041    fprintf(stderr,"framebuffer INCOMPLETE_DRAW_BUFFER %s:%d\n",__FILE__,__LINE__);\
00042    break; \
00043  case GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT: \
00044    fprintf(stderr,"framebuffer INCOMPLETE_READ_BUFFER %s:%d\n",__FILE__,__LINE__);\
00045    break; \
00046  case GL_FRAMEBUFFER_BINDING_EXT: \
00047    fprintf(stderr,"framebuffer BINDING_EXT\n");\
00048    break; \
00049 /*\
00050  case GL_FRAMEBUFFER_STATUS_ERROR_EXT: \
00051    fprintf(stderr,"framebuffer STATUS_ERROR\n");\
00052    break; \
00053  this one got left out of /usr/include/GL/glext.h v7667 nvidia drivers?\
00054 */\
00055  default: \
00056    /* programming error; will fail on all hardware */ \
00057    assert(0); \
00058  }\
00059 }