Re: [FFmpeg-devel] [PATCH v3 1/3] hwcontext_d3d11va: add mutiple supported DXGI formats

[James Almer <jamrial@gmail.com>]

On 2/13/2023 11:45 PM, 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 d3d11va acceleration(-hwaccel d3d11va) since so far
> these formats are still not supported by using d3d11va acceleration.
> 
> Hwupload and hwdownload can work with the added formats.
> 
> Signed-off-by: Tong Wu <tong1.wu@intel.com>
> ---
>   libavutil/hwcontext_d3d11va.c | 7 +++++++
>   1 file changed, 7 insertions(+)
> 
> diff --git a/libavutil/hwcontext_d3d11va.c b/libavutil/hwcontext_d3d11va.c
> index 363ec6a47d..aa50538d64 100644
> --- a/libavutil/hwcontext_d3d11va.c
> +++ b/libavutil/hwcontext_d3d11va.c
> @@ -89,6 +89,13 @@ static const struct {
>       { DXGI_FORMAT_B8G8R8A8_UNORM,    AV_PIX_FMT_BGRA },
>       { DXGI_FORMAT_R10G10B10A2_UNORM, AV_PIX_FMT_X2BGR10 },
>       { DXGI_FORMAT_R16G16B16A16_FLOAT, AV_PIX_FMT_RGBAF16 },
> +    { DXGI_FORMAT_AYUV,         AV_PIX_FMT_VUYX },

Shouldn't this be VUYA?

> +    { DXGI_FORMAT_YUY2,         AV_PIX_FMT_YUYV422 },
> +    { DXGI_FORMAT_Y210,         AV_PIX_FMT_Y210 },
> +    { DXGI_FORMAT_Y410,         AV_PIX_FMT_XV30 },
> +    { DXGI_FORMAT_P016,         AV_PIX_FMT_P012 },
> +    { DXGI_FORMAT_Y216,         AV_PIX_FMT_Y212 },
> +    { DXGI_FORMAT_Y416,         AV_PIX_FMT_XV36 },
>       // Special opaque formats. The pix_fmt is merely a place holder, as the
>       // opaque format cannot be accessed directly.
>       { DXGI_FORMAT_420_OPAQUE,   AV_PIX_FMT_YUV420P },
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