[Mesa-dev] [PATCH] anv/formats: Allow sampling on depth-only formats on gen7

[Jason Ekstrand]

We can't sample from depth-stencil formats but on gen7 but we can sample
from depth-only formats.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102024
---
 src/intel/vulkan/anv_formats.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/intel/vulkan/anv_formats.c b/src/intel/vulkan/anv_formats.c
index c656d7e..9808508 100644
--- a/src/intel/vulkan/anv_formats.c
+++ b/src/intel/vulkan/anv_formats.c
@@ -395,7 +395,8 @@ anv_physical_device_get_format_properties(struct anv_physical_device *physical_d
       /* Nothing to do here */
    } else if (vk_format_is_depth_or_stencil(format)) {
       tiled |= VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT;
-      if (physical_device->info.gen >= 8)
+      if (vk_format_aspects(format) == VK_IMAGE_ASPECT_DEPTH_BIT ||
+          physical_device->info.gen >= 8)
          tiled |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT;
 
       tiled |= VK_FORMAT_FEATURE_BLIT_SRC_BIT |
-- 
2.5.0.400.gff86faf