Searched refs:warning_fn (Results 1 – 5 of 5) sorted by relevance
234 if (png_ptr != NULL && png_ptr->warning_fn != NULL) in png_warning()235 (*(png_ptr->warning_fn))(png_constcast(png_structrp,png_ptr), in png_warning()836 png_error_ptr error_fn, png_error_ptr warning_fn) in png_set_error_fn() argument844 png_ptr->warning_fn = warning_fn; in png_set_error_fn()846 PNG_UNUSED(warning_fn) in png_set_error_fn()
153 png_error_ptr warning_fn; /* function for printing warnings */ member
1572 png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warning_fn));
4297 png_error_ptr warning_fn);4299 If NULL is supplied for either error_fn or warning_fn, then the libpng
2191 when warning_fn is NULL.