[Mesa-dev] [PATCH] mesa/st: ETC2 now uses R8G8B8A8_SRGB as fallback

[Marek Olšák]

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

Marek

On Thu, Aug 9, 2018 at 6:46 AM, Gert Wollny <gert.wollny at collabora.com> wrote:
> The check for ETC2 compatibility was not updated when the fallback
> format was changed.
>
> Fixes: 71867a0a61cea20bf3f6115692e70b0d60f0b70d
>    st/mesa: Fall back to R8G8B8A8_SRGB for ETC2
>
> Signed-off-by: Gert Wollny <gert.wollny at collabora.com>
> ---
>  src/mesa/state_tracker/st_extensions.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
> index 1c01495e93..db08d5169a 100644
> --- a/src/mesa/state_tracker/st_extensions.c
> +++ b/src/mesa/state_tracker/st_extensions.c
> @@ -1318,7 +1318,7 @@ void st_init_extensions(struct pipe_screen *screen,
>         screen->is_format_supported(screen, PIPE_FORMAT_R8G8B8A8_UNORM,
>                                     PIPE_TEXTURE_2D, 0, 0,
>                                     PIPE_BIND_SAMPLER_VIEW) &&
> -       screen->is_format_supported(screen, PIPE_FORMAT_B8G8R8A8_SRGB,
> +       screen->is_format_supported(screen, PIPE_FORMAT_R8G8B8A8_SRGB,
>                                     PIPE_TEXTURE_2D, 0, 0,
>                                     PIPE_BIND_SAMPLER_VIEW) &&
>         screen->is_format_supported(screen, PIPE_FORMAT_R16_UNORM,
> --
> 2.17.1
>