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avoid indeterminate order of accessing src 

Originally committed as revision 16855 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefan Gehrer 2009-01-30 06:38:46 +00:00
parent 04e7670906
commit 2ed421134e
1 changed files with 3 additions and 3 deletions
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6
libavcodec/adpcm.c
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@ -1300,9 +1300,9 @@ static int adpcm_decode_frame(AVCodecContext *avctx,
} }
for (channel=0; channel<avctx->channels; channel++) { for (channel=0; channel<avctx->channels; channel++) {
srcC = src + (big_endian ? bytestream_get_be32(&src) srcC = src + (avctx->channels-channel) * 4;
: bytestream_get_le32(&src)) srcC += (big_endian ? bytestream_get_be32(&src)
+ (avctx->channels-channel-1) * 4; : bytestream_get_le32(&src));
samplesC = samples + channel; samplesC = samples + channel;
if (avctx->codec->id == CODEC_ID_ADPCM_EA_R1) { if (avctx->codec->id == CODEC_ID_ADPCM_EA_R1) {