diff options
| author | Chen,Wenbin <wenbin.chen@intel.com> | 2021-03-12 10:44:06 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2022-01-12 10:02:24 +0800 |
| commit | e6b990e25d2b2f443faca10accc91e1e9b998e5a (patch) | |
| tree | b488c4f6ab14277b9b3acdd54ed19bbbdebfbdaa /libavcodec/qsvdec.c | |
| parent | b697326a68372bec6dc3adece9afaaaebae5028d (diff) | |
| download | ffmpeg-e6b990e25d2b2f443faca10accc91e1e9b998e5a.tar.gz | |
libavcodec/qsvdec.c: using queue count to unref frame
MSDK vc1 and av1 sometimes output frame into the same suface, but
ffmpeg-qsv assume the surface will be used only once, so it will
unref the frame when it receives the output surface. Now change
it to unref frame according to queue count.
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
Diffstat (limited to 'libavcodec/qsvdec.c')
| -rw-r--r-- | libavcodec/qsvdec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c index 08370c8a0b..d9e0fef1f1 100644 --- a/libavcodec/qsvdec.c +++ b/libavcodec/qsvdec.c @@ -570,7 +570,7 @@ static int qsv_decode(AVCodecContext *avctx, QSVContext *q, return AVERROR_BUG; } - out_frame->queued = 1; + out_frame->queued += 1; av_fifo_generic_write(q->async_fifo, &out_frame, sizeof(out_frame), NULL); av_fifo_generic_write(q->async_fifo, &sync, sizeof(sync), NULL); } else { @@ -583,7 +583,7 @@ static int qsv_decode(AVCodecContext *avctx, QSVContext *q, av_fifo_generic_read(q->async_fifo, &out_frame, sizeof(out_frame), NULL); av_fifo_generic_read(q->async_fifo, &sync, sizeof(sync), NULL); - out_frame->queued = 0; + out_frame->queued -= 1; if (avctx->pix_fmt != AV_PIX_FMT_QSV) { do { |