ffmpeg | branch: master | Haihao Xiang <haihao.xi...@intel.com> | Mon Dec 13 14:40:55 2021 +0800| [0d82613b7dcdbe9e51b77f06baa72d5715343b8f] | committer: Haihao Xiang
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.xi...@intel.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0d82613b7dcdbe9e51b77f06baa72d5715343b8f --- libavcodec/qsvenc.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) 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; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
