From 6c82c87dbbc0582658968eae46cfebeea90a9c5e Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Fri, 25 Oct 2013 18:46:53 -0400 Subject: ac3dec: fix outptr increment. Fixes corrupt data errors when downmixing in the AC-3 decoder. Signed-off-by: Michael Niedermayer Signed-off-by: Justin Ruggles CC:libav-stable@libav.org --- libavcodec/ac3dec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavcodec/ac3dec.c') diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c index d664325a29..3edb3aff83 100644 --- a/libavcodec/ac3dec.c +++ b/libavcodec/ac3dec.c @@ -1400,7 +1400,7 @@ static int ac3_decode_frame(AVCodecContext * avctx, void *data, memcpy(s->outptr[channel_map[ch]], output[ch], sizeof(**output) * AC3_BLOCK_SIZE); for (ch = 0; ch < s->out_channels; ch++) output[ch] = s->outptr[channel_map[ch]]; - for (ch = 0; ch < s->channels; ch++) + for (ch = 0; ch < s->out_channels; ch++) s->outptr[ch] += AC3_BLOCK_SIZE; } -- cgit v1.2.3