[FFmpeg-cvslog] qsvdec: properly handle the warning from MFXVideoCORE_SyncOperation

[Maxym Dmytrychenko]

ffmpeg | branch: master | Maxym Dmytrychenko <maxym.dmytrychenko at intel.com> | Fri Dec 18 14:24:36 2015 +0100| [3b6473b43eb69fc3faaf69f7fd0b83b51db7607f] | committer: Anton Khirnov

qsvdec: properly handle the warning from MFXVideoCORE_SyncOperation

Signed-off-by: Anton Khirnov <anton at khirnov.net>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3b6473b43eb69fc3faaf69f7fd0b83b51db7607f
---

 libavcodec/qsvdec.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c
index ca6f781..3b0ede0 100644
--- a/libavcodec/qsvdec.c
+++ b/libavcodec/qsvdec.c
@@ -278,7 +278,9 @@ static int qsv_decode(AVCodecContext *avctx, QSVContext *q,
         av_fifo_generic_read(q->async_fifo, &sync,      sizeof(sync),      NULL);
         out_frame->queued = 0;
 
-        MFXVideoCORE_SyncOperation(q->session, sync, 60000);
+        do {
+            ret = MFXVideoCORE_SyncOperation(q->session, sync, 1000);
+        } while (ret == MFX_WRN_IN_EXECUTION);
 
         src_frame = out_frame->frame;