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Cosmetics: indentation

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Patch by Thorsten Jordan (tjordan atay macrosystem otday de)
[FFmpeg-devel] Behaviour of liba52 decoder

Originally committed as revision 11927 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Thorsten Jordan 2008-02-13 14:24:34 +00:00 committed by Robert Swain
parent 95e5323510
commit 134e5a9a65
1 changed files with 36 additions and 36 deletions
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72
libavcodec/liba52.c
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@ -160,46 +160,46 @@ static int a52_decode_frame(AVCodecContext *avctx,
return -1;
}
len = s->a52_syncinfo(buf, &s->flags, &sample_rate, &bit_rate);
if (len == 0) {
av_log(avctx, AV_LOG_ERROR, "Error decoding frame, no sync byte at begin\n");
return -1;
}
if (len == 0) {
av_log(avctx, AV_LOG_ERROR, "Error decoding frame, no sync byte at begin\n");
return -1;
}
if (buf_size < len) {
av_log(avctx, AV_LOG_ERROR, "Error decoding frame, not enough bytes\n");
return -1;
}
/* update codec info */
avctx->sample_rate = sample_rate;
s->channels = ac3_channels[s->flags & 7];
if (s->flags & A52_LFE)
s->channels++;
if (avctx->request_channels > 0 &&
avctx->request_channels <= 2 &&
avctx->request_channels < s->channels) {
avctx->channels = avctx->request_channels;
} else {
avctx->channels = s->channels;
}
avctx->bit_rate = bit_rate;
flags = s->flags;
if (avctx->channels == 1)
flags = A52_MONO;
else if (avctx->channels == 2)
flags = A52_STEREO;
else
flags |= A52_ADJUST_LEVEL;
level = 1;
if (s->a52_frame(s->state, buf, &flags, &level, 384)) {
fail:
av_log(avctx, AV_LOG_ERROR, "Error decoding frame\n");
return -1;
}
for (i = 0; i < 6; i++) {
if (s->a52_block(s->state))
goto fail;
float_to_int(s->samples, out_samples + i * 256 * avctx->channels, avctx->channels);
}
*data_size = 6 * avctx->channels * 256 * sizeof(int16_t);
/* update codec info */
avctx->sample_rate = sample_rate;
s->channels = ac3_channels[s->flags & 7];
if (s->flags & A52_LFE)
s->channels++;
if (avctx->request_channels > 0 &&
avctx->request_channels <= 2 &&
avctx->request_channels < s->channels) {
avctx->channels = avctx->request_channels;
} else {
avctx->channels = s->channels;
}
avctx->bit_rate = bit_rate;
flags = s->flags;
if (avctx->channels == 1)
flags = A52_MONO;
else if (avctx->channels == 2)
flags = A52_STEREO;
else
flags |= A52_ADJUST_LEVEL;
level = 1;
if (s->a52_frame(s->state, buf, &flags, &level, 384)) {
fail:
av_log(avctx, AV_LOG_ERROR, "Error decoding frame\n");
return -1;
}
for (i = 0; i < 6; i++) {
if (s->a52_block(s->state))
goto fail;
float_to_int(s->samples, out_samples + i * 256 * avctx->channels, avctx->channels);
}
*data_size = 6 * avctx->channels * 256 * sizeof(int16_t);
return len;
}