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flacdec: remove unneeded variable, 'assignment' 

Originally committed as revision 18085 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Justin Ruggles 2009-03-21 00:48:07 +00:00
parent 2a34672500
commit d9e7fa8074
1 changed files with 5 additions and 7 deletions
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12
libavcodec/flacdec.c
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@ -492,21 +492,19 @@ static inline int decode_subframe(FLACContext *s, int channel)
static int decode_frame(FLACContext *s, int alloc_data_size)
{
int blocksize_code, sample_rate_code, sample_size_code, assignment, i, crc8;
int blocksize_code, sample_rate_code, sample_size_code, i, crc8;
int ch_mode, bps, blocksize, samplerate;
blocksize_code = get_bits(&s->gb, 4);
sample_rate_code = get_bits(&s->gb, 4);
assignment = get_bits(&s->gb, 4); /* channel assignment */
if (assignment < FLAC_MAX_CHANNELS && s->channels == assignment+1)
ch_mode = get_bits(&s->gb, 4); /* channel assignment */
if (ch_mode < FLAC_MAX_CHANNELS && s->channels == ch_mode+1) {
ch_mode = FLAC_CHMODE_INDEPENDENT;
else if (assignment >= FLAC_MAX_CHANNELS && assignment < 11 && s->channels == 2)
ch_mode = assignment;
else {
} else if (ch_mode > FLAC_CHMODE_MID_SIDE || s->channels != 2) {
av_log(s->avctx, AV_LOG_ERROR, "unsupported channel assignment %d (channels=%d)\n",
assignment, s->channels);
ch_mode, s->channels);
return -1;
}