[Mesa-dev] [PATCH] radv: don't do format replacement on tc compat htile surfaces.

[Bas Nieuwenhuizen]

Reviewed-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>

On Wed, Dec 27, 2017 at 8:04 AM, Dave Airlie <airlied at gmail.com> wrote:
> From: Dave Airlie <airlied at redhat.com>
>
> For copies the texture unit needs to know the depth format so
> it can read the htile data properly.
>
> This fixes:
> dEQP-VK.renderpass.suballocation.formats.d32_sfloat_s8_uint.load.clear
>
> Signed-off-by: Dave Airlie <airlied at redhat.com>
> ---
>  src/amd/vulkan/radv_meta_copy.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/src/amd/vulkan/radv_meta_copy.c b/src/amd/vulkan/radv_meta_copy.c
> index de784d5..29951f2 100644
> --- a/src/amd/vulkan/radv_meta_copy.c
> +++ b/src/amd/vulkan/radv_meta_copy.c
> @@ -88,7 +88,8 @@ blit_surf_for_image_level_layer(struct radv_image *image,
>         else if (subres->aspectMask & VK_IMAGE_ASPECT_STENCIL_BIT)
>                 format = vk_format_stencil_only(format);
>
> -       if (!image->surface.dcc_size)
> +       if (!image->surface.dcc_size &&
> +           !(image->surface.htile_size && image->tc_compatible_htile))
>                 format = vk_format_for_size(vk_format_get_blocksize(format));
>
>         return (struct radv_meta_blit2d_surf) {
> --
> 2.9.5
>
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