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| author | Michael Niedermayer <michaelni@gmx.at> | 2003-07-24 21:52:41 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2003-07-24 21:52:41 +0000 |
| commit | 14bc6e6371cf7b2196b5edbafd67b119a1238b0a (patch) | |
| tree | ae5587e0c4a70cd2e12085992a7efe79477da009 /libavcodec/vcr1.c | |
| parent | 438fcb754f47ee30036e7f7819341de7fb7c5d54 (diff) | |
| download | ffmpeg-14bc6e6371cf7b2196b5edbafd67b119a1238b0a.tar.gz | |
fix
Originally committed as revision 2078 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/vcr1.c')
| -rw-r--r-- | libavcodec/vcr1.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/vcr1.c b/libavcodec/vcr1.c index b89260eaa3..18e250dd6b 100644 --- a/libavcodec/vcr1.c +++ b/libavcodec/vcr1.c @@ -79,7 +79,7 @@ static int decode_frame(AVCodecContext *avctx, for(i=0; i<4; i++) a->offset[i]= *(bytestream++); - offset= a->offset[0]; + offset= a->offset[0] - a->delta[ bytestream[2]&0xF ]; for(x=0; x<avctx->width; x+=4){ luma[0]=( offset += a->delta[ bytestream[2]&0xF ]); luma[1]=( offset += a->delta[ bytestream[2]>>4 ]); @@ -87,13 +87,13 @@ static int decode_frame(AVCodecContext *avctx, luma[3]=( offset += a->delta[ bytestream[0]>>4 ]); luma += 4; - *(cb++) = bytestream[1]; - *(cr++) = bytestream[3]; + *(cb++) = bytestream[3]; + *(cr++) = bytestream[1]; bytestream+= 4; } }else{ - offset= a->offset[y&3]; + offset= a->offset[y&3] - a->delta[ bytestream[2]&0xF ]; for(x=0; x<avctx->width; x+=8){ luma[0]=( offset += a->delta[ bytestream[2]&0xF ]); |