Module: libav Branch: master Commit: 68e57cde68f3da4c557ca15491fda74d1ea6321e
Author: Martin Storsjö <[email protected]> Committer: Martin Storsjö <[email protected]> Date: Thu Jul 11 16:30:18 2013 +0300 ac3dec: Increment channel pointers only once per channel If the channel mapping map multiple output channels to one input channel, we should only increment the actual pointer once. Cc: [email protected] Signed-off-by: Martin Storsjö <[email protected]> --- libavcodec/ac3dec.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c index abfd380..01da328 100644 --- a/libavcodec/ac3dec.c +++ b/libavcodec/ac3dec.c @@ -1393,10 +1393,10 @@ static int ac3_decode_frame(AVCodecContext * avctx, void *data, if (err) for (ch = 0; ch < s->out_channels; ch++) memcpy(s->outptr[channel_map[ch]], output[ch], 1024); - for (ch = 0; ch < s->out_channels; ch++) { + for (ch = 0; ch < s->out_channels; ch++) output[ch] = s->outptr[channel_map[ch]]; - s->outptr[channel_map[ch]] += AC3_BLOCK_SIZE; - } + for (ch = 0; ch < s->channels; ch++) + s->outptr[ch] += AC3_BLOCK_SIZE; } /* keep last block for error concealment in next frame */ _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
