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| author | Kostya Shishkov <kostya.shishkov@gmail.com> | 2009-10-01 05:46:17 +0000 |
|---|---|---|
| committer | Kostya Shishkov <kostya.shishkov@gmail.com> | 2009-10-01 05:46:17 +0000 |
| commit | 5073cca4043deafd9cc29f447648cd9162381228 (patch) | |
| tree | cd968549cc4234909f830ae78044e170ba1f8549 /libavcodec/bmp.c | |
| parent | b08de903cd96ff1d2f1b74c0e47c116f26561661 (diff) | |
| download | ffmpeg-5073cca4043deafd9cc29f447648cd9162381228.tar.gz | |
Make BMP decoder produce flipped picture with RLE compression.
This fixes issue 1415
Originally committed as revision 20112 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/bmp.c')
| -rw-r--r-- | libavcodec/bmp.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavcodec/bmp.c b/libavcodec/bmp.c index 8a73fb7ab5..43e7f2f91b 100644 --- a/libavcodec/bmp.c +++ b/libavcodec/bmp.c @@ -253,7 +253,15 @@ static int bmp_decode_frame(AVCodecContext *avctx, buf = buf0 + hsize; } if(comp == BMP_RLE4 || comp == BMP_RLE8){ + if(height < 0){ + p->data[0] += p->linesize[0] * (avctx->height - 1); + p->linesize[0] = -p->linesize[0]; + } ff_msrle_decode(avctx, (AVPicture*)p, depth, buf, dsize); + if(height < 0){ + p->data[0] += p->linesize[0] * (avctx->height - 1); + p->linesize[0] = -p->linesize[0]; + } }else{ switch(depth){ case 1: |