[Mesa-dev] [PATCH] st/dri: allow direct UYVY import

[Kenneth Graunke]

On Tuesday, February 26, 2019 9:41:07 AM PST Christian Gmeiner wrote:
> Push this format to the pipe driver unchanged.
> 
> Signed-off-by: Christian Gmeiner <christian.gmeiner at gmail.com>
> ---
>  include/GL/internal/dri_interface.h   | 1 +
>  src/gallium/state_trackers/dri/dri2.c | 2 ++
>  2 files changed, 3 insertions(+)
> 
> diff --git a/include/GL/internal/dri_interface.h b/include/GL/internal/dri_interface.h
> index 6d134e3a40f..83aad4100a4 100644
> --- a/include/GL/internal/dri_interface.h
> +++ b/include/GL/internal/dri_interface.h
> @@ -1290,6 +1290,7 @@ struct __DRIdri2ExtensionRec {
>  #define __DRI_IMAGE_FORMAT_XBGR2101010  0x1010
>  #define __DRI_IMAGE_FORMAT_ABGR2101010  0x1011
>  #define __DRI_IMAGE_FORMAT_SABGR8       0x1012
> +#define __DRI_IMAGE_FORMAT_UYVY         0x1013
>  
>  #define __DRI_IMAGE_USE_SHARE		0x0001
>  #define __DRI_IMAGE_USE_SCANOUT		0x0002
> diff --git a/src/gallium/state_trackers/dri/dri2.c b/src/gallium/state_trackers/dri/dri2.c
> index 668d177c371..acdf19e1f5d 100644
> --- a/src/gallium/state_trackers/dri/dri2.c
> +++ b/src/gallium/state_trackers/dri/dri2.c
> @@ -110,6 +110,8 @@ static const struct dri2_format_mapping dri2_format_table[] = {
>          __DRI_IMAGE_COMPONENTS_Y_UV,      PIPE_FORMAT_NV12 },
>        { __DRI_IMAGE_FOURCC_YUYV,          __DRI_IMAGE_FORMAT_YUYV,
>          __DRI_IMAGE_COMPONENTS_Y_XUXV,    PIPE_FORMAT_YUYV },
> +      { __DRI_IMAGE_FOURCC_UYVY,          __DRI_IMAGE_FORMAT_UYVY,
> +        __DRI_IMAGE_COMPONENTS_Y_UXVX,    PIPE_FORMAT_UYVY },
>  };
>  
>  static const struct dri2_format_mapping *
> 

Looks good to me, though I'm no expert on planar formats.

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
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