mirror of https://github.com/mpv-player/mpv
Hack: use refmode == 1 instead of == 0, as browsers behave like this
and buggy files like http://samples.mplayerhq.hu/GIF/broken-gif/CLAIRE.GIF rely on this. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@22038 b3059339-0415-0410-9bf9-f77b7e298cf2
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@ -101,6 +101,13 @@ static int demux_gif_fill_buffer(demuxer_t *demuxer, demux_stream_t *ds)
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{
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transparency = p[1] & 1;
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refmode = (p[1] >> 2) & 3;
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// HACK: specification says
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// > 0 - No disposal specified. The decoder is not required to take any action.
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// but browsers treat it the same way as
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// > 1 - Do not dispose. The graphic is to be left in place.
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// Some broken files rely on this, e.g.
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// http://samples.mplayerhq.hu/GIF/broken-gif/CLAIRE.GIF
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if (refmode == 0) refmode = 1;
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frametime = (p[3] << 8) | p[2]; // set the time, centiseconds
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transparent_col = p[4];
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}
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