vkd3d: Expose Tiled Resources Tier 1.

Signed-off-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>

1 files changed, 15 insertions, 3 deletions

diff --git a/libs/vkd3d/device.c b/libs/vkd3d/device.c
index 93a8576e..a63df5fa 100644
--- a/libs/vkd3d/device.c
+++ b/libs/vkd3d/device.c
@@ -4220,6 +4220,20 @@ static D3D12_RESOURCE_BINDING_TIER d3d12_device_determine_resource_binding_tier(
     return D3D12_RESOURCE_BINDING_TIER_3;
 }
 
+static D3D12_TILED_RESOURCES_TIER d3d12_device_determine_tiled_resources_tier(struct d3d12_device *device)
+{
+    const VkPhysicalDeviceSparseProperties *sparse_properties = &device->device_info.properties2.properties.sparseProperties;
+    const VkPhysicalDeviceFeatures *features = &device->device_info.features2.features;
+
+    if (!features->sparseBinding || !features->sparseResidencyAliased ||
+            !features->sparseResidencyBuffer || !features->sparseResidencyImage2D ||
+            !sparse_properties->residencyStandard2DBlockShape ||
+            !device->queues[VKD3D_QUEUE_FAMILY_SPARSE_BINDING])
+        return D3D12_TILED_RESOURCES_TIER_NOT_SUPPORTED;
+
+    return D3D12_TILED_RESOURCES_TIER_1;
+}
+
 static void d3d12_device_caps_init_feature_options(struct d3d12_device *device)
 {
     const VkPhysicalDeviceFeatures *features = &device->device_info.features2.features;
@@ -4230,8 +4244,7 @@ static void d3d12_device_caps_init_feature_options(struct d3d12_device *device)
     options->OutputMergerLogicOp = features->logicOp;
     /* Currently not supported */
     options->MinPrecisionSupport = D3D12_SHADER_MIN_PRECISION_SUPPORT_NONE;
-    /* Currently not supported */
-    options->TiledResourcesTier = D3D12_TILED_RESOURCES_TIER_NOT_SUPPORTED;
+    options->TiledResourcesTier = d3d12_device_determine_tiled_resources_tier(device);
     options->ResourceBindingTier = d3d12_device_determine_resource_binding_tier(device);
     options->PSSpecifiedStencilRefSupported = vk_info->EXT_shader_stencil_export;
     options->TypedUAVLoadAdditionalFormats = features->shaderStorageImageExtendedFormats;
@@ -4342,7 +4355,6 @@ static void d3d12_device_caps_init_feature_options5(struct d3d12_device *device)
     const D3D12_FEATURE_DATA_D3D12_OPTIONS *options = &device->d3d12_caps.options;
     D3D12_FEATURE_DATA_D3D12_OPTIONS5 *options5 = &device->d3d12_caps.options5;
 
-    /* Tiled resources currently not supported */
     options5->SRVOnlyTiledResourceTier3 = options->TiledResourcesTier >= D3D12_TILED_RESOURCES_TIER_3;
     /* Currently not supported */
     options5->RenderPassesTier = D3D12_RENDER_PASS_TIER_0;