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avcodec/dca: clear X96 channels if nothing was decoded

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The first X96 channel set can have more channels than core, causing X96
decoding to be skipped. Clear the number of decoded X96 channels to zero
in this rudimentary case.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit db44b599805fdd96940cf2e5a336f872648bbda1)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
foo86 2016-03-02 22:31:10 +03:00 committed by Michael Niedermayer
parent 27a61302b7
commit da6ccfe18e
1 changed files with 1 additions and 0 deletions
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libavcodec/dca_core.c
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@ -1760,6 +1760,7 @@ static int parse_x96_frame_exss(DCACoreDecoder *s)
return ret;
// Channel set data
s->x96_nchannels = 0;
for (i = 0, x96_base_ch = 0; i < x96_nchsets; i++) {
header_pos = get_bits_count(&s->gb);