Searched refs:PngVerboseWarnings (Results 1 – 1 of 1) sorted by relevance
36 static bool PngVerboseWarnings = getenv("PNG_VERBOSE_WARNINGS") != nullptr; variable39 if (PngVerboseWarnings) fprintf(stderr, "%s\n", error_message); in PngErrorHandler()44 if (PngVerboseWarnings) fprintf(stderr, "%s\n", warning_message); in PngWarningHandler()