[d3d11] Support R11G11B10 format in ClearUnorderedAccessViewUint

Silences an error message in Shadow of the Tomb Raider. Does not have
any consequences for this game because it initializes the view to 0.

Author: doitsujin

src/d3d11/d3d11_context.cpp

@@ -686,7 +686,6 @@ namespace dxvk {
     VkFormat uavFormat = m_parent->LookupFormat(uavDesc.Format, DXGI_VK_FORMAT_MODE_ANY).Format;
     VkFormat rawFormat = m_parent->LookupFormat(uavDesc.Format, DXGI_VK_FORMAT_MODE_RAW).Format;
 
-    // FIXME support packed formats
     if (uavFormat != rawFormat && rawFormat == VK_FORMAT_UNDEFINED) {
       Logger::err(str::format("D3D11: ClearUnorderedAccessViewUint: No raw format found for ", uavFormat));
       return;
@@ -698,6 +697,13 @@ namespace dxvk {
     clearValue.color.uint32[1] = Values[1];
     clearValue.color.uint32[2] = Values[2];
     clearValue.color.uint32[3] = Values[3];
+
+    // This is the only packed format that has UAV support
+    if (uavFormat == VK_FORMAT_B10G11R11_UFLOAT_PACK32) {
+      clearValue.color.uint32[0] = ((Values[0] & 0x7FF) <<  0)
+                                 | ((Values[1] & 0x7FF) << 11)
+                                 | ((Values[2] & 0x3FF) << 22);
+    }
 
     if (uav->GetResourceType() == D3D11_RESOURCE_DIMENSION_BUFFER) {
       // In case of raw and structured buffers as well as typed

src/dxgi/dxgi_format.cpp

@@ -129,7 +129,7 @@ namespace dxvk {
     // DXGI_FORMAT_R11G11B10_FLOAT
     { VK_FORMAT_B10G11R11_UFLOAT_PACK32,
       VK_FORMAT_UNDEFINED,
-      VK_FORMAT_UNDEFINED,
+      VK_FORMAT_R32_UINT,
       VK_IMAGE_ASPECT_COLOR_BIT },
     // DXGI_FORMAT_R8G8B8A8_TYPELESS
     { VK_FORMAT_R8G8B8A8_UNORM,