184       png_error(png_ptr, "length exceeds PNG maximum");  in png_write_complete_chunk()
323          png_error(png_ptr, msg);  in png_deflate_claim()
664       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()
730             png_error(png_ptr, "Invalid bit depth for grayscale+alpha image");  in png_write_IHDR()
741             png_error(png_ptr, "Invalid bit depth for RGBA image");  in png_write_IHDR()
747          png_error(png_ptr, "Invalid image color type specified");  in png_write_IHDR()
858          png_error(png_ptr, "Invalid number of colors in palette");  in png_write_PLTE()
949          png_error(png_ptr, png_ptr->zstream.msg);  in png_compress_IDAT()
1027                png_error(png_ptr, "Z_OK on Z_FINISH with output space");  in png_compress_IDAT()
1060          png_error(png_ptr, png_ptr->zstream.msg);  in png_compress_IDAT()
1126       png_error(png_ptr, "No profile for iCCP chunk"); /* internal error */  in png_write_iCCP()
1131       png_error(png_ptr, "ICC profile too short");  in png_write_iCCP()
1135       png_error(png_ptr, "ICC profile length invalid (not a multiple of 4)");  in png_write_iCCP()
1141          png_error(png_ptr, "Profile length does not match profile");  in png_write_iCCP()
1147       png_error(png_ptr, "iCCP: invalid keyword");  in png_write_iCCP()
1158       png_error(png_ptr, png_ptr->zstream.msg);  in png_write_iCCP()
1190       png_error(png_ptr, "sPLT: invalid keyword");  in png_write_sPLT()
1513       png_error(png_ptr, "tEXt: invalid keyword");  in png_write_tEXt()
1522       png_error(png_ptr, "tEXt: text too long");  in png_write_tEXt()
1561       png_error(png_ptr, "zTXt: invalid compression type");  in png_write_zTXt()
1566       png_error(png_ptr, "zTXt: invalid keyword");  in png_write_zTXt()
1577       png_error(png_ptr, png_ptr->zstream.msg);  in png_write_zTXt()
1609       png_error(png_ptr, "iTXt: invalid keyword");  in png_write_iTXt()
1625          png_error(png_ptr, "iTXt: invalid compression");  in png_write_iTXt()
1663          png_error(png_ptr, png_ptr->zstream.msg);  in png_write_iTXt()
1669          png_error(png_ptr, "iTXt: uncompressed text too long");  in png_write_iTXt()
1730       png_error(png_ptr, "Unrecognized equation type for pCAL chunk");  in png_write_pCAL()
1735       png_error(png_ptr, "pCAL: invalid keyword");  in png_write_pCAL()