From 458446acfa1441d283dacf9e6e545beb083b8bb0 Mon Sep 17 00:00:00 2001
From: "Ronald S. Bultje" <rbultje@gmail.com>
Date: Mon, 14 Oct 2013 03:13:10 +0200
Subject: lavc: Edge emulation with dst/src linesize

Allow supporting files for which the image stride is smaller than
the maximum block size + number of subpel mc taps, e.g. a 64x64 VP9
file or a 16x16 VP8 file with -fflags +emu_edge.
---
 libavcodec/vp56.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'libavcodec/vp56.c')

diff --git a/libavcodec/vp56.c b/libavcodec/vp56.c
index 53a0271188..7fbf9a0430 100644
--- a/libavcodec/vp56.c
+++ b/libavcodec/vp56.c
@@ -341,7 +341,8 @@ static void vp56_mc(VP56Context *s, int b, int plane, uint8_t *src,
         y<0 || y+12>=s->plane_height[plane]) {
         s->vdsp.emulated_edge_mc(s->edge_emu_buffer,
                             src + s->block_offset[b] + (dy-2)*stride + (dx-2),
-                            stride, 12, 12, x, y,
+                            stride, stride,
+                            12, 12, x, y,
                             s->plane_width[plane],
                             s->plane_height[plane]);
         src_block = s->edge_emu_buffer;
-- 
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