image/png

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use branch-free abs function in abs8NeedsInvestigationPerformance

#63492 opened 6 months ago by haruyama480

DecodeConfig gives incorrect result for paletted images with transparencyFrozenDueToAgeNeedsFix

#54325 opened 2 years ago by depp

invalid format: chunk out of orderFrozenDueToAgeNeedsFix

#54142 opened 2 years ago by kmicki

invalid format: not a PNG fileFrozenDueToAge

#50992 opened 2 years ago by trankten

integer overflows lead to panic in PNG decoder on 32-bit architecturesFrozenDueToAgeNeedsFix

#38435 opened 4 years ago by jupenur

different decoding result on iOS Safari (Wasm)FrozenDueToAgeNeedsInvestigationarch-wasmhelp wantedmobile

#32635 opened 4 years ago by hajimehoshi

fails to correctly handle certain invalid PNG images FrozenDueToAgeNeedsInvestigation

#31830 opened 5 years ago by zuercher

unexpected behaviour while encoding paletted image with transparencyFrozenDueToAgeNeedsInvestigation

#26395 opened 5 years ago by prl900

info loss when encoding non-alpha-premultiplied that's not NRGBA (e.g., NRGBA64, NYCbCrA)FrozenDueToAgeNeedsInvestigation

#26001 opened 5 years ago by rbxb

panic whilst decoding pngFrozenDueToAgeNeedsInvestigation

#22304 opened 6 years ago by takeyourhatoff

Encode encodes 8 bit paletted output when palette will fit in less spaceFrozenDueToAgeNeedsFixhelp wanted

#19879 opened 7 years ago by takeyourhatoff

panic in reader.goFrozenDueToAge

#19738 opened 7 years ago by Deleplace

panic in DecodeFrozenDueToAge

#19553 opened 7 years ago by fishy

invalid format: chunk out of orderFrozenDueToAgeWaitingForInfo

#18712 opened 7 years ago by hyhlinux

decoding images with truecolor transparency returns wrong errorFrozenDueToAgeNeedsFix

#17511 opened 7 years ago by artyom

Encode is not as efficient as zlib-based encodersFrozenDueToAge

#16196 opened 7 years ago by olt

decoding of trailing IDAT chunksFrozenDueToAge

#14936 opened 8 years ago by tdilo

Integer underflow bug on 32-bit systemsFrozenDueToAge

#12687 opened 8 years ago by yalue

slice bounds out of rangeFrozenDueToAge

#12545 opened 8 years ago by bmbernie

limit memory Decode can use while decodingFrozenDueToAge

#12512 opened 8 years ago by opennota

crash in readImagePassFrozenDueToAge

#11604 opened 8 years ago by bradfitz

nil derefFrozenDueToAge

#10493 opened 9 years ago by dvyukov

interface conversion: color.Color is color.NRGBA, not color.RGBAFrozenDueToAge

#10423 opened 9 years ago by dvyukov

slice bounds out of rangeFrozenDueToAge

#10414 opened 9 years ago by dvyukov

nearly black pixels under certain conditions with alpha channelsFrozenDueToAge

#10191 opened 9 years ago by nfnt

support custom zlib compression levelsFrozenDueToAge

#8499 opened 9 years ago by LukeMauldin

support interlacingFrozenDueToAge

#6293 opened 10 years ago by gopherbot

wrong error message in png.EncodeFrozenDueToAge

#5413 opened 11 years ago by gopherbot

invalid format: palette index out of rangeFrozenDueToAge

#4319 opened 11 years ago by gopherbot

DecodeConfig sometimes returns a palette, sometimes notFrozenDueToAge

#4279 opened 11 years ago by gopherbot

reading an image with binary transparency returns wrong errorFrozenDueToAge

#4278 opened 11 years ago by gopherbot