Searched refs:PNG_FAILED (Results 1 – 9 of 9) sorted by relevance
1091 if (PNG_FAILED(res)) in pz_compression_setting()1097 if (PNG_FAILED(res)) in pz_compression_setting()
3482 if (handle_error && PNG_FAILED(result))
3997 # define PNG_FAILED(result) ((result) <= PNG_ENOSYS) macro