[FFmpeg-devel] [PATCH 2/3] hwcontext_dxva2: add mutiple supported formats

[Xiang, Haihao]

On Di, 2023-01-31 at 16:41 +0800, Tong Wu wrote:
> Add support for VUYX, YUYV422, Y210, XV30, P012, Y212, XV36.
> The added formats work with qsv acceleration and will not have
> impact on dxva2 acceleration(-hwaccel dxva2) since so far
> these formats are still not supported by using dxva2 acceleration.

hwupload and hwdownload can work with the added formats, please update the
commit log. 

Thanks
Haihao

> 
> Signed-off-by: Tong Wu <tong1.wu at intel.com>
> ---
>  libavutil/hwcontext_dxva2.c | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/libavutil/hwcontext_dxva2.c b/libavutil/hwcontext_dxva2.c
> index 53d00fa815..ea378df720 100644
> --- a/libavutil/hwcontext_dxva2.c
> +++ b/libavutil/hwcontext_dxva2.c
> @@ -82,6 +82,13 @@ static const struct {
>  } supported_formats[] = {
>      { MKTAG('N', 'V', '1', '2'), AV_PIX_FMT_NV12 },
>      { MKTAG('P', '0', '1', '0'), AV_PIX_FMT_P010 },
> +    { MKTAG('A', 'Y', 'U', 'V'), AV_PIX_FMT_VUYX },
> +    { MKTAG('Y', 'U', 'Y', '2'), AV_PIX_FMT_YUYV422 },
> +    { MKTAG('Y', '2', '1', '0'), AV_PIX_FMT_Y210 },
> +    { MKTAG('Y', '4', '1', '0'), AV_PIX_FMT_XV30 },
> +    { MKTAG('P', '0', '1', '6'), AV_PIX_FMT_P012 },
> +    { MKTAG('Y', '2', '1', '6'), AV_PIX_FMT_Y212 },
> +    { MKTAG('Y', '4', '1', '6'), AV_PIX_FMT_XV36 },
>      { D3DFMT_P8,                 AV_PIX_FMT_PAL8 },
>      { D3DFMT_A8R8G8B8,           AV_PIX_FMT_BGRA },
>  };