GF_LOG            515 include/gpac/tools.h #define GF_LOG(_ll, _lm, __args)
GF_LOG            523 include/gpac/tools.h #define GF_LOG(_log_level, _log_tools, __args) if (gf_log_tool_level_on(_log_tools, _log_level) ) { gf_log_lt(_log_level, _log_tools); gf_log __args ;}