From a18ba9088042a60f49ada6c85f22f1318cfa0503 Mon Sep 17 00:00:00 2001 From: Jindřich Makovička Date: Fri, 8 Apr 2005 21:34:48 +0000 Subject: Fix upside-down picture for BGR24 images (fixes pig-loco-rgb.avi) Patch by Jindrich Makovicka Originally committed as revision 4112 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/loco.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'libavcodec/loco.c') diff --git a/libavcodec/loco.c b/libavcodec/loco.c index a0125549b1..6f90c1ef14 100644 --- a/libavcodec/loco.c +++ b/libavcodec/loco.c @@ -195,14 +195,14 @@ static int decode_frame(AVCodecContext *avctx, p->linesize[1], buf, buf_size, 1); break; case LOCO_CRGB: case LOCO_RGB: - decoded = loco_decode_plane(l, p->data[0], avctx->width, avctx->height, - p->linesize[0], buf, buf_size, 3); + decoded = loco_decode_plane(l, p->data[0] + p->linesize[0]*(avctx->height-1), avctx->width, avctx->height, + -p->linesize[0], buf, buf_size, 3); buf += decoded; buf_size -= decoded; - decoded = loco_decode_plane(l, p->data[0] + 1, avctx->width, avctx->height, - p->linesize[0], buf, buf_size, 3); + decoded = loco_decode_plane(l, p->data[0] + p->linesize[0]*(avctx->height-1) + 1, avctx->width, avctx->height, + -p->linesize[0], buf, buf_size, 3); buf += decoded; buf_size -= decoded; - decoded = loco_decode_plane(l, p->data[0] + 2, avctx->width, avctx->height, - p->linesize[0], buf, buf_size, 3); + decoded = loco_decode_plane(l, p->data[0] + p->linesize[0]*(avctx->height-1) + 2, avctx->width, avctx->height, + -p->linesize[0], buf, buf_size, 3); break; case LOCO_RGBA: decoded = loco_decode_plane(l, p->data[0], avctx->width, avctx->height, -- cgit v1.2.3