From 2ed421134e8fe2674a2943e86c8045e0ab7c2ce5 Mon Sep 17 00:00:00 2001
From: Stefan Gehrer <stefan.gehrer@gmx.de>
Date: Fri, 30 Jan 2009 06:38:46 +0000
Subject: [PATCH] avoid indeterminate order of accessing src
Originally committed as revision 16855 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavcodec/adpcm.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c
index 883b723c6f9..87f4f4448f4 100644
--- a/libavcodec/adpcm.c
+++ b/libavcodec/adpcm.c
@@ -1300,9 +1300,9 @@ static int adpcm_decode_frame(AVCodecContext *avctx,
}
for (channel=0; channel<avctx->channels; channel++) {
- srcC = src + (big_endian ? bytestream_get_be32(&src)
- : bytestream_get_le32(&src))
- + (avctx->channels-channel-1) * 4;
+ srcC = src + (avctx->channels-channel) * 4;
+ srcC += (big_endian ? bytestream_get_be32(&src)
+ : bytestream_get_le32(&src));
samplesC = samples + channel;
if (avctx->codec->id == CODEC_ID_ADPCM_EA_R1) {
--
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