qsvdec: properly handle the warning from MFXVideoCORE_SyncOperation

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

qsvdec: properly handle the warning from MFXVideoCORE_SyncOperation
Signed-off-by: Anton Khirnov <anton@khirnov.net>
3b6473b4 · Maxym Dmytrychenko · Anton Khirnov · a43905f4 · 3b6473b4
Commit 3b6473b4 authored Dec 18, 2015 by Maxym Dmytrychenko Committed by Anton Khirnov Jan 01, 2016
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qsvdec.c libavcodec/qsvdec.c +3 -1

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--- 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;