mirror of https://github.com/OpenIPC/firmware.git
37 lines
1.2 KiB
Diff
37 lines
1.2 KiB
Diff
From 2c6b3f357331e203ad87214984661c40704aceb7 Mon Sep 17 00:00:00 2001
|
|
From: Rainer Hochecker <fernetmenta@online.de>
|
|
Date: Sat, 26 Jan 2019 19:48:35 +0100
|
|
Subject: [PATCH] avcodec/vaapi_h264: skip decode if pic has no slices
|
|
|
|
This fixes / workarounds https://bugs.freedesktop.org/show_bug.cgi?id=105368.
|
|
It was hit frequently when watching h264 channels received via DVB-X.
|
|
Corresponding kodi bug: https://github.com/xbmc/xbmc/issues/15704
|
|
|
|
Downloaded from Kodi ffmpeg repo:
|
|
https://github.com/xbmc/FFmpeg/commit/2c6b3f357331e203ad87214984661c40704aceb7
|
|
|
|
Patch was sent upstream:
|
|
http://ffmpeg.org/pipermail/ffmpeg-devel/2019-March/240863.html
|
|
|
|
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
|
|
---
|
|
libavcodec/vaapi_h264.c | 5 +++++
|
|
1 file changed, 5 insertions(+)
|
|
|
|
diff --git a/libavcodec/vaapi_h264.c b/libavcodec/vaapi_h264.c
|
|
index dd2a6571604..e521a05c4ff 100644
|
|
--- a/libavcodec/vaapi_h264.c
|
|
+++ b/libavcodec/vaapi_h264.c
|
|
@@ -314,6 +314,11 @@ static int vaapi_h264_end_frame(AVCodecContext *avctx)
|
|
H264SliceContext *sl = &h->slice_ctx[0];
|
|
int ret;
|
|
|
|
+ if (pic->nb_slices == 0) {
|
|
+ ret = AVERROR_INVALIDDATA;
|
|
+ goto finish;
|
|
+ }
|
|
+
|
|
ret = ff_vaapi_decode_issue(avctx, pic);
|
|
if (ret < 0)
|
|
goto finish;
|