[FFmpeg-devel] [PATCH 1/2] lavc/qsvenc: ignore video signal info buffer for VP9

[Xiang, Haihao]

On Tue, 2022-08-23 at 14:19 +0800, Xiang, Haihao wrote:
> From: Haihao Xiang <haihao.xiang at intel.com>
> 
> The SDK doesn't support this type of buffer for vp9 encoding
> 
> Signed-off-by: Haihao Xiang <haihao.xiang at intel.com>
> ---
>  libavcodec/qsvenc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
> index 202a645ea2..f1838ce597 100644
> --- a/libavcodec/qsvenc.c
> +++ b/libavcodec/qsvenc.c
> @@ -970,7 +970,7 @@ static int init_video_param(AVCodecContext *avctx,
> QSVEncContext *q)
>          q->extvsi.MatrixCoefficients = avctx->colorspace;
>      }
>  
> -    if (q->extvsi.VideoFullRange || q->extvsi.ColourDescriptionPresent) {
> +    if ((avctx->codec_id != AV_CODEC_ID_VP9) && (q->extvsi.VideoFullRange ||
> q->extvsi.ColourDescriptionPresent)) {
>          q->extvsi.Header.BufferId = MFX_EXTBUFF_VIDEO_SIGNAL_INFO;
>          q->extvsi.Header.BufferSz = sizeof(q->extvsi);
>          q->extparam_internal[q->nb_extparam_internal++] = (mfxExtBuffer *)&q-
> >extvsi;

patchset applied,

- Haihao