png_set_error_fn 2044 third_party/libpng/png.h extern PNG_EXPORT(void,png_set_error_fn) PNGARG((png_structp png_ptr,
png_set_error_fn  108 third_party/libpng/pngread.c    png_set_error_fn(png_ptr, error_ptr, error_fn, warn_fn);
png_set_error_fn  526 third_party/libpng/pngwrite.c    png_set_error_fn(png_ptr, error_ptr, error_fn, warn_fn);
png_set_error_fn  417 ui/gfx/codec/png_codec.cc   png_set_error_fn(png_ptr, NULL, LogLibPNGDecodeError, LogLibPNGDecodeWarning);
png_set_error_fn  598 ui/gfx/codec/png_codec.cc   png_set_error_fn(png_ptr, NULL, LogLibPNGEncodeError, LogLibPNGEncodeWarning);
png_set_error_fn  213 ui/gfx/codec/png_codec_unittest.cc   png_set_error_fn(png_ptr, NULL, LogLibPNGError, LogLibPNGWarning);