From 6e28ab956d7d399816eccfb4cbc12c8bf86f465e Mon Sep 17 00:00:00 2001
From: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Date: Sun, 15 Sep 2019 13:53:44 +0200
Subject: [PATCH] [d3d11] Implement D3D11.2 feature queries

---
 src/d3d11/d3d11_device.cpp | 43 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 41 insertions(+), 2 deletions(-)

diff --git a/src/d3d11/d3d11_device.cpp b/src/d3d11/d3d11_device.cpp
index 93dd3f28..f77c0b53 100644
--- a/src/d3d11/d3d11_device.cpp
+++ b/src/d3d11/d3d11_device.cpp
@@ -1298,8 +1298,47 @@ namespace dxvk {
         
         auto info = static_cast<D3D11_FEATURE_DATA_D3D9_SHADOW_SUPPORT*>(pFeatureSupportData);
         info->SupportsDepthAsTextureWithLessEqualComparisonFilter = TRUE;
-        return S_OK;
-      } break;
+      } return S_OK;
+
+      case D3D11_FEATURE_D3D11_OPTIONS1: {
+        if (FeatureSupportDataSize != sizeof(D3D11_FEATURE_DATA_D3D11_OPTIONS1))
+          return E_INVALIDARG;
+
+        // Min/Max filtering requires Tiled Resources Tier 2 for some reason,
+        // so we cannot support it even though Vulkan exposes this feature
+        auto info = static_cast<D3D11_FEATURE_DATA_D3D11_OPTIONS1*>(pFeatureSupportData);
+        info->TiledResourcesTier                    = D3D11_TILED_RESOURCES_NOT_SUPPORTED;
+        info->MinMaxFiltering                       = FALSE;
+        info->ClearViewAlsoSupportsDepthOnlyFormats = TRUE;
+        info->MapOnDefaultBuffers                   = FALSE;
+      } return S_OK;
+
+      case D3D11_FEATURE_D3D9_SIMPLE_INSTANCING_SUPPORT: {
+        if (FeatureSupportDataSize != sizeof(D3D11_FEATURE_DATA_D3D9_SIMPLE_INSTANCING_SUPPORT))
+          return E_INVALIDARG;
+
+        auto info = static_cast<D3D11_FEATURE_DATA_D3D9_SIMPLE_INSTANCING_SUPPORT*>(pFeatureSupportData);
+        info->SimpleInstancingSupported = TRUE;
+      } return S_OK;
+
+      case D3D11_FEATURE_MARKER_SUPPORT: {
+        if (FeatureSupportDataSize != sizeof(D3D11_FEATURE_DATA_MARKER_SUPPORT))
+          return E_INVALIDARG;
+
+        auto info = static_cast<D3D11_FEATURE_DATA_MARKER_SUPPORT*>(pFeatureSupportData);
+        info->Profile = FALSE;
+      } return S_OK;
+
+      case D3D11_FEATURE_D3D9_OPTIONS1: {
+        if (FeatureSupportDataSize != sizeof(D3D11_FEATURE_DATA_D3D9_OPTIONS1))
+          return E_INVALIDARG;
+
+        auto info = static_cast<D3D11_FEATURE_DATA_D3D9_OPTIONS1*>(pFeatureSupportData);
+        info->FullNonPow2TextureSupported                                 = TRUE;
+        info->DepthAsTextureWithLessEqualComparisonFilterSupported        = TRUE;
+        info->SimpleInstancingSupported                                   = TRUE;
+        info->TextureCubeFaceRenderTargetWithNonCubeDepthStencilSupported = TRUE;
+      } return S_OK;
 
       default:
         Logger::err(str::format(