videolan/ffmpeg
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Handle Theora's continued runs in superblock coding.

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This doesn't really matter yet since 4:2:0 1080p has only 3060 superblocks,
but larger resolutions or 4:4:4 1080p could hit this case.

Originally committed as revision 21930 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
David Conrad 2010-02-21 00:10:58 +00:00
parent 855c720c86
commit a89264761f
1 changed files with 6 additions and 0 deletions
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6
libavcodec/vp3.c
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@ -482,6 +482,9 @@ static int unpack_superblocks(Vp3DecodeContext *s, GetBitContext *gb)
if (bit)
num_partial_superblocks += current_run;
if (s->theora && current_run == MAXIMUM_LONG_BIT_RUN)
bit = get_bits1(gb);
else
bit ^= 1;
}
@ -512,6 +515,9 @@ static int unpack_superblocks(Vp3DecodeContext *s, GetBitContext *gb)
}
superblocks_decoded += current_run;
if (s->theora && current_run == MAXIMUM_LONG_BIT_RUN)
bit = get_bits1(gb);
else
bit ^= 1;
}
}