nuclear@1: #include "opengl.h"
nuclear@1: 
nuclear@1: void init_opengl()
nuclear@1: {
nuclear@1: #ifdef __GLEW_H__
nuclear@1: 	glewInit();
nuclear@1: #endif
nuclear@1: }
nuclear@1: 
nuclear@1: const char *strglerr(int err)
nuclear@1: {
nuclear@1: 	static const char *errnames[] = {
nuclear@1: 		"GL_INVALID_ENUM",
nuclear@1: 		"GL_INVALID_VALUE",
nuclear@1: 		"GL_INVALID_OPERATION",
nuclear@1: 		"GL_STACK_OVERFLOW",
nuclear@1: 		"GL_STACK_UNDERFLOW",
nuclear@1: 		"GL_OUT_OF_MEMORY",
nuclear@1: 		"GL_INVALID_FRAMEBUFFER_OPERATION"
nuclear@1: 	};
nuclear@1: 
nuclear@1: 	if(!err) {
nuclear@1: 		return "GL_NO_ERROR";
nuclear@1: 	}
nuclear@1: 	if(err < GL_INVALID_ENUM || err > GL_OUT_OF_MEMORY) {
nuclear@1: 		return "<invalid gl error>";
nuclear@1: 	}
nuclear@1: 	return errnames[err - GL_INVALID_ENUM];
nuclear@1: }