183       png_error(png_ptr, "length exceeds PNG maximum");  in png_write_complete_chunk()
322          png_error(png_ptr, msg);  in png_deflate_claim()
663       png_error(png_ptr, "error writing ancillary chunked compressed data");  in png_write_compressed_data_out()
697                png_error(png_ptr,  in png_write_IHDR()
708             png_error(png_ptr, "Invalid bit depth for RGB image");  in png_write_IHDR()
724                png_error(png_ptr, "Invalid bit depth for paletted image");  in png_write_IHDR()
734             png_error(png_ptr, "Invalid bit depth for grayscale+alpha image");  in png_write_IHDR()
745             png_error(png_ptr, "Invalid bit depth for RGBA image");  in png_write_IHDR()
751          png_error(png_ptr, "Invalid image color type specified");  in png_write_IHDR()
862          png_error(png_ptr, "Invalid number of colors in palette");  in png_write_PLTE()
953          png_error(png_ptr, png_ptr->zstream.msg);  in png_compress_IDAT()
1032                png_error(png_ptr, "Z_OK on Z_FINISH with output space");  in png_compress_IDAT()
1066          png_error(png_ptr, png_ptr->zstream.msg);  in png_compress_IDAT()
1132       png_error(png_ptr, "No profile for iCCP chunk"); /* internal error */  in png_write_iCCP()
1137       png_error(png_ptr, "ICC profile too short");  in png_write_iCCP()
1141       png_error(png_ptr, "ICC profile length invalid (not a multiple of 4)");  in png_write_iCCP()
1147          png_error(png_ptr, "Profile length does not match profile");  in png_write_iCCP()
1153       png_error(png_ptr, "iCCP: invalid keyword");  in png_write_iCCP()
1164       png_error(png_ptr, png_ptr->zstream.msg);  in png_write_iCCP()
1196       png_error(png_ptr, "sPLT: invalid keyword");  in png_write_sPLT()
1541       png_error(png_ptr, "tEXt: invalid keyword");  in png_write_tEXt()
1550       png_error(png_ptr, "tEXt: text too long");  in png_write_tEXt()
1589       png_error(png_ptr, "zTXt: invalid compression type");  in png_write_zTXt()
1594       png_error(png_ptr, "zTXt: invalid keyword");  in png_write_zTXt()
1605       png_error(png_ptr, png_ptr->zstream.msg);  in png_write_zTXt()
1637       png_error(png_ptr, "iTXt: invalid keyword");  in png_write_iTXt()
1653          png_error(png_ptr, "iTXt: invalid compression");  in png_write_iTXt()
1691          png_error(png_ptr, png_ptr->zstream.msg);  in png_write_iTXt()
1697          png_error(png_ptr, "iTXt: uncompressed text too long");  in png_write_iTXt()
1758       png_error(png_ptr, "Unrecognized equation type for pCAL chunk");  in png_write_pCAL()
1763       png_error(png_ptr, "pCAL: invalid keyword");  in png_write_pCAL()