nuclear@11: #include "opengl.h"
nuclear@11: 
nuclear@11: static const char *errstr[] = {
nuclear@11: 	"GL_INVALID_ENUM",
nuclear@11: 	"GL_INVALID_VALUE",
nuclear@11: 	"GL_INVALID_OPERATION",
nuclear@11: 	"GL_STACK_OVERFLOW",
nuclear@11: 	"GL_STACK_UNDERFLOW",
nuclear@11: 	"GL_OUT_OF_MEMORY"
nuclear@11: };
nuclear@11: 
nuclear@11: const char *glerrstr(int err)
nuclear@11: {
nuclear@11: 	if(!err) {
nuclear@11: 		return "no error";
nuclear@11: 	}
nuclear@11: 	if(err < GL_INVALID_ENUM || err > GL_OUT_OF_MEMORY) {
nuclear@11: 		return "unknown error";
nuclear@11: 	}
nuclear@11: 	return errstr[err - GL_INVALID_ENUM];
nuclear@11: }