On Ma, 2023-06-12 at 16:14 +0800, Xiang, Haihao wrote:
> From: Haihao Xiang <haihao.xi...@intel.com>
>
> We may check whether a feature is supported via the runtime version in
> future.
>
> Signed-off-by: Haihao Xiang <haihao.xi...@intel.com>
> ---
> libavfilter/qsvvpp.c | 6 ++++++
> libavfilter/qsvvpp.h | 2 ++
> 2 files changed, 8 insertions(+)
>
> diff --git a/libavfilter/qsvvpp.c b/libavfilter/qsvvpp.c
> index b233b81243..779afce66d 100644
> --- a/libavfilter/qsvvpp.c
> +++ b/libavfilter/qsvvpp.c
> @@ -655,6 +655,12 @@ static int init_vpp_session(AVFilterContext *avctx,
> QSVVPPContext *s)
> if (ret)
> return ret;
>
> + ret = MFXQueryVersion(s->session, &s->ver);
> + if (ret != MFX_ERR_NONE) {
> + av_log(avctx, AV_LOG_ERROR, "Error querying the runtime version\n");
> + return AVERROR_UNKNOWN;
> + }
> +
> if (handle) {
> ret = MFXVideoCORE_SetHandle(s->session, handle_type, handle);
> if (ret != MFX_ERR_NONE)
> diff --git a/libavfilter/qsvvpp.h b/libavfilter/qsvvpp.h
> index 3b32193744..8851185ff3 100644
> --- a/libavfilter/qsvvpp.h
> +++ b/libavfilter/qsvvpp.h
> @@ -83,6 +83,8 @@ typedef struct QSVVPPContext {
> int eof;
> /** order with frame_out, sync */
> AVFifo *async_fifo;
> +
> + mfxVersion ver;
> } QSVVPPContext;
>
> typedef struct QSVVPPCrop {
Will apply
-Haihao
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