On Vr, 2024-05-24 at 13:20 +0800, Xiang, Haihao wrote:
> From: Haihao Xiang <haihao.xi...@intel.com>
>
> MFX_FRAMETYPE_IDR is ORed to the frame type for AVC and HEVC keyframes,
> and MFX_FRAMETYPE_I is taken as keyframe flag for other codecs when
> getting the output surface from the SDK, hence we may mark the output
> frame as keyframe accordingly.
>
> Signed-off-by: Haihao Xiang <haihao.xi...@intel.com>
> ---
> libavcodec/qsvdec.c | 10 ++++++++--
> 1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c
> index df0d49bc10..6ffd498456 100644
> --- a/libavcodec/qsvdec.c
> +++ b/libavcodec/qsvdec.c
> @@ -885,12 +885,18 @@ static int qsv_decode(AVCodecContext *avctx, QSVContext
> *q,
> frame->flags |= AV_FRAME_FLAG_INTERLACED *
> !(outsurf->Info.PicStruct & MFX_PICSTRUCT_PROGRESSIVE);
> frame->pict_type = ff_qsv_map_pictype(aframe.frame-
> >dec_info.FrameType);
> - //Key frame is IDR frame is only suitable for H264. For HEVC, IRAPs
> are key frames.
> - if (avctx->codec_id == AV_CODEC_ID_H264) {
> +
> + if (avctx->codec_id == AV_CODEC_ID_H264 ||
> + avctx->codec_id == AV_CODEC_ID_HEVC) {
> if (aframe.frame->dec_info.FrameType & MFX_FRAMETYPE_IDR)
> frame->flags |= AV_FRAME_FLAG_KEY;
> else
> frame->flags &= ~AV_FRAME_FLAG_KEY;
> + } else {
> + if (aframe.frame->dec_info.FrameType & MFX_FRAMETYPE_I)
> + frame->flags |= AV_FRAME_FLAG_KEY;
> + else
> + frame->flags &= ~AV_FRAME_FLAG_KEY;
> }
>
> /* update the surface properties */
Will apply,
-Haihao
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