From ab059f0aa896e01e8e4529f5f714fde111f05377 Mon Sep 17 00:00:00 2001
From: Edgar Hucek <ebsi4711@gmail.com>
Date: Sun, 11 Sep 2011 12:53:17 +0200
Subject: [PATCH] vaapi: set the scaling list correctly.
Fixes VAAPI decoding artefacts.
CC:libav-stable@libav.org
Signed-off-by: Anton Khirnov <anton@khirnov.net>
---
libavcodec/vaapi_h264.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavcodec/vaapi_h264.c b/libavcodec/vaapi_h264.c
index 7529f0469cb..651a50b85ca 100644
--- a/libavcodec/vaapi_h264.c
+++ b/libavcodec/vaapi_h264.c
@@ -282,7 +282,8 @@ static int vaapi_h264_start_frame(AVCodecContext *avctx,
if (!iq_matrix)
return -1;
memcpy(iq_matrix->ScalingList4x4, h->pps.scaling_matrix4, sizeof(iq_matrix->ScalingList4x4));
- memcpy(iq_matrix->ScalingList8x8, h->pps.scaling_matrix8, sizeof(iq_matrix->ScalingList8x8));
+ memcpy(iq_matrix->ScalingList8x8[0], h->pps.scaling_matrix8[0], sizeof(iq_matrix->ScalingList8x8[0]));
+ memcpy(iq_matrix->ScalingList8x8[1], h->pps.scaling_matrix8[3], sizeof(iq_matrix->ScalingList8x8[0]));
return 0;
}
--
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