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authorMichael Niedermayer <michaelni@gmx.at>2011-12-30 05:12:38 +0100
committerMichael Niedermayer <michaelni@gmx.at>2012-01-03 22:41:59 +0100
commit3ccbd6b06d316bf67b7b7ca4ee40eda3eef0c4c5 (patch)
treed11e1d85f8ae0c00a09d869a46ac439c19309748
parentfa97a8030f6d13aa1aafa583c6e40445c574fb8f (diff)
downloadffmpeg-3ccbd6b06d316bf67b7b7ca4ee40eda3eef0c4c5.tar.gz
ljpegdec: fix point transform injection.
Fix Ticket842 Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit b0143da80656f286b3e2363f3ddb6f81c4a0fbf5) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
-rw-r--r--libavcodec/mjpegdec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c
index b8d73ed481..5a6133f313 100644
--- a/libavcodec/mjpegdec.c
+++ b/libavcodec/mjpegdec.c
@@ -656,7 +656,7 @@ static int ljpeg_decode_rgb_scan(MJpegDecodeContext *s, int predictor, int point
buffer= s->ljpeg_buffer;
for(i=0; i<3; i++){
- buffer[0][i]= 1 << (s->bits + point_transform - 1);
+ buffer[0][i]= 1 << (s->bits - 1);
}
for(mb_y = 0; mb_y < s->mb_height; mb_y++) {
const int modified_predictor= mb_y ? predictor : 1;