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#pragma once
#ifndef DEBUGGL_H
#define DEBUGGL_H
/* execute a OpenGL but check for errors only if compiled for debugging */
#ifndef NDEBUG
#define debuggl_trace(glcmd) \
({ glcmd; debuggl_trace_call(__FILE__, __func__, __LINE__, #glcmd); })
#else
#define debuggl_trace(glcmd) glcmd
#endif
/* check for OpenGL errors */
#define debuggl_check(glcmd) \
({ glcmd; debuggl_check_call(__FILE__, __func__, __LINE__, #glcmd); })
int debuggl_check_call(
char const * const file,
char const * const func,
unsigned int const line,
char const * const what);
int debuggl_trace_call(
char const * const file,
char const * const func,
unsigned int const line,
char const * const what);
#endif/*DEBUGGL_H*/
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