From 3b9ee20f70cb725f9955e2ae758944846c76f391 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Reimar=20D=C3=B6ffinger?= <Reimar.Doeffinger@gmx.de>
Date: Mon, 6 Sep 2010 19:21:13 +0000
Subject: [PATCH] Fix vp3_draw_horiz_band to not produce completely chaotical
values that result in overdrawing areas again and again if s->flipped_image
is false.
Originally committed as revision 25051 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavcodec/vp3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/vp3.c b/libavcodec/vp3.c
index 7e1a8ef95d5..c4baff65fd0 100644
--- a/libavcodec/vp3.c
+++ b/libavcodec/vp3.c
@@ -1322,6 +1322,7 @@ static void vp3_draw_horiz_band(Vp3DecodeContext *s, int y)
return;
h= y - s->last_slice_end;
+ s->last_slice_end= y;
y -= h;
if (!s->flipped_image) {
@@ -1338,7 +1339,6 @@ static void vp3_draw_horiz_band(Vp3DecodeContext *s, int y)
emms_c();
s->avctx->draw_horiz_band(s->avctx, &s->current_frame, offset, y, 3, h);
- s->last_slice_end= y + h;
}
/*
--
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