From 5073cca4043deafd9cc29f447648cd9162381228 Mon Sep 17 00:00:00 2001 From: Kostya Shishkov Date: Thu, 1 Oct 2009 05:46:17 +0000 Subject: [PATCH] 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 --- libavcodec/bmp.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/libavcodec/bmp.c b/libavcodec/bmp.c index 8a73fb7..43e7f2f 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: -- 2.7.4