diff options
| author | Haihao Xiang <haihao.xiang@intel.com> | 2021-12-13 14:40:55 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2022-01-05 11:05:06 +0800 |
| commit | 0d82613b7dcdbe9e51b77f06baa72d5715343b8f (patch) | |
| tree | a4b34049b19b2db7fc5cbebc133ae7034a34fe72 | |
| parent | a4289497755386435783774a4f520eb7fc23cbc9 (diff) | |
| download | ffmpeg-0d82613b7dcdbe9e51b77f06baa72d5715343b8f.tar.gz | |
lavc/qsvenc: set base address for V plane
The SDK checks Data.V when using system memory for VP9 encoding. This
fixed the error below:
$ ffmpeg -qsv_device /dev/dri/renderD129 -f lavfi -i yuvtestsrc -c:v
vp9_qsv -f null -
[vp9_qsv @ 0x55b8387cbe90] Error during encoding: NULL pointer (-2)
Video encoding failed
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
| -rw-r--r-- | libavcodec/qsvenc.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c index db6d397068..602436da63 100644 --- a/libavcodec/qsvenc.c +++ b/libavcodec/qsvenc.c @@ -1535,8 +1535,23 @@ static int submit_frame(QSVEncContext *q, const AVFrame *frame, qf->surface.Data.PitchLow = qf->frame->linesize[0]; qf->surface.Data.Y = qf->frame->data[0]; qf->surface.Data.UV = qf->frame->data[1]; - } + /* The SDK checks Data.V when using system memory for VP9 encoding */ + switch (frame->format) { + case AV_PIX_FMT_NV12: + qf->surface.Data.V = qf->surface.Data.UV + 1; + break; + + case AV_PIX_FMT_P010: + qf->surface.Data.V = qf->surface.Data.UV + 2; + break; + + default: + /* should not reach here */ + av_assert0(0); + break; + } + } qf->surface.Data.TimeStamp = av_rescale_q(frame->pts, q->avctx->time_base, (AVRational){1, 90000}); *new_frame = qf; |