| 36 | extern "C" { |
| 37 | |
| 38 | static void ci_PNG_stream_reader( png_structp mPngPtr, png_bytep data, png_size_t length ) |
| 39 | { |
| 40 | try { |
| 41 | ((ci_png_info*)png_get_io_ptr(mPngPtr))->srcStreamRef->readData( data, (size_t)length ); |
| 42 | } |
| 43 | catch( std::exception &exc ) { |
| 44 | CI_LOG_W( "failed to read png, what: " << exc.what() ); |
| 45 | longjmp( png_jmpbuf(mPngPtr), 1 ); |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | static void ci_png_warning( png_structp /*mPngPtr*/, png_const_charp /*message*/ ) |
| 50 | { |