[Mesa-dev] [PATCH] radv: don't set surf_index for stencil-only images

[Samuel Pitoiset]

Reviewed-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>

On 12/14/18 7:32 PM, Rhys Perry wrote:
> Fixes: f8d5b377c8b ('radv: set cb base tile swizzles for MRT speedups (v4)')
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108116
> Signed-off-by: Rhys Perry <pendingchaos02 at gmail.com>
> ---
> Unfortunately I was not able to test this patch on a Polaris due to hardware
> issues. It fixed the deqp-vk tests mentioned in the bugzilla without regressions
> on Vega though.
> 
>   src/amd/vulkan/radv_image.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/amd/vulkan/radv_image.c b/src/amd/vulkan/radv_image.c
> index 2cff4d5283..2bd74e202f 100644
> --- a/src/amd/vulkan/radv_image.c
> +++ b/src/amd/vulkan/radv_image.c
> @@ -986,7 +986,7 @@ radv_image_create(VkDevice _device,
>   
>   	image->shareable = vk_find_struct_const(pCreateInfo->pNext,
>   	                                        EXTERNAL_MEMORY_IMAGE_CREATE_INFO_KHR) != NULL;
> -	if (!vk_format_is_depth(pCreateInfo->format) && !create_info->scanout && !image->shareable) {
> +	if (!vk_format_is_depth_or_stencil(pCreateInfo->format) && !create_info->scanout && !image->shareable) {
>   		image->info.surf_index = &device->image_mrt_offset_counter;
>   	}
>   
>