[Mesa-dev] [PATCH 10/14] radeonsi: Allow 16 samples MSAA mode for PIPE_FORMAT_NONE

[Marek Olšák]

Reviewed-by: Marek Olšák <marek.olsak at amd.com>

Marek

On Sun, Mar 27, 2016 at 4:38 AM, Edward O'Callaghan
<eocallaghan at alterapraxis.com> wrote:
> For ARB_framebuffer_no_attachment; A is_format_supported() query
> with 'PIPE_FORMAT_NONE' passed implies a query of the number of
> samples supported from the framebuffer with no attachment.
>
> Signed-off-by: Edward O'Callaghan <eocallaghan at alterapraxis.com>
> ---
>  src/gallium/drivers/radeonsi/si_state.c | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
> index a2b0da9..8b6144a 100644
> --- a/src/gallium/drivers/radeonsi/si_state.c
> +++ b/src/gallium/drivers/radeonsi/si_state.c
> @@ -2000,6 +2000,11 @@ boolean si_is_format_supported(struct pipe_screen *screen,
>                 case 4:
>                 case 8:
>                         break;
> +               case 16:
> +                       if (format == PIPE_FORMAT_NONE)
> +                               return TRUE;
> +                       else
> +                               return FALSE;
>                 default:
>                         return FALSE;
>                 }
> --
> 2.5.5
>
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