imgcodec: gif: remove unnecessary warning#27169
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asmorkalov merged 2 commits intoopencv:4.xfrom Mar 31, 2025
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I suggest following fix. if (code < colorTableSize) {
imgCodeStream[idx++] = (uchar)code;
} else {
- CV_LOG_WARNING(NULL, "Too long LZW length in GIF.");
CV_Assert(idx + lzwExtraTable[code].length <= width * height);
for (int i = 0; i < lzwExtraTable[code].length - 1; i++) {See https://en.wikipedia.org/wiki/Lempel%E2%80%93Ziv%E2%80%93Welch#Decoding_2 If We do not have to ouput warning because they are normal behaviour. |
asmorkalov
approved these changes
Mar 31, 2025
vrabaud
approved these changes
Mar 31, 2025
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Close #27168
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Patch to opencv_extra has the same branch name.