ffmpeg | branch: master | Christophe Gisquet <christophe.gisq...@gmail.com> |
Sat Sep 20 18:23:08 2014 +0000| [a0844935354bc210ecb042101aa9985ed5de975e] |
committer: Michael Niedermayer
alacenc: fix incorrect buffer use
The issue lies in actually dead code ("for now it's not used").
Noticed-by: Justin Ruggles
Signed-off-by: Michael Niedermayer <michae...@gmx.at>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a0844935354bc210ecb042101aa9985ed5de975e
---
libavcodec/alacenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/alacenc.c b/libavcodec/alacenc.c
index b9ad899..fd5bf66 100644
--- a/libavcodec/alacenc.c
+++ b/libavcodec/alacenc.c
@@ -444,7 +444,7 @@ static void write_element(AlacEncodeContext *s,
// TODO: determine when this will actually help. for now it's not
used.
if (prediction_type == 15) {
// 2nd pass 1st order filter
- int32_t *residual = s->predictor_buf[channels];
+ int32_t *residual = s->predictor_buf[i];
for (j = s->frame_size - 1; j > 0; j--)
residual[j] -= residual[j - 1];
}
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