[dxgi] Implement IDXGIFactory4

Do not support WARP adapters for the moment.

src/dxgi/dxgi_factory.cpp

@@ -25,7 +25,8 @@ namespace dxvk {
      || riid == __uuidof(IDXGIFactory)
      || riid == __uuidof(IDXGIFactory1)
      || riid == __uuidof(IDXGIFactory2)
-     || riid == __uuidof(IDXGIFactory3)) {
+     || riid == __uuidof(IDXGIFactory3)
+     || riid == __uuidof(IDXGIFactory4)) {
       *ppvObject = ref(this);
       return S_OK;
     }
@@ -195,6 +196,42 @@ namespace dxvk {
   }
   
   
+  HRESULT STDMETHODCALLTYPE DxgiFactory::EnumAdapterByLuid(
+          LUID                  AdapterLuid,
+          REFIID                riid,
+          void**                ppvAdapter) {
+    InitReturnPtr(ppvAdapter);
+    uint32_t adapterId = 0;
+
+    while (true) {
+      Com<IDXGIAdapter> adapter;
+      HRESULT hr = EnumAdapters(adapterId++, &adapter);
+
+      if (FAILED(hr))
+        return hr;
+      
+      DXGI_ADAPTER_DESC desc;
+      adapter->GetDesc(&desc);
+
+      if (!std::memcmp(&AdapterLuid, &desc.AdapterLuid, sizeof(LUID)))
+        return adapter->QueryInterface(riid, ppvAdapter);
+    }
+
+    // This should be unreachable
+    return DXGI_ERROR_NOT_FOUND;
+  }
+
+  
+  HRESULT STDMETHODCALLTYPE DxgiFactory::EnumWarpAdapter(
+          REFIID                riid,
+          void**                ppvAdapter) {
+    InitReturnPtr(ppvAdapter);
+
+    Logger::err("DxgiFactory::EnumWarpAdapter: Not implemented");
+    return E_NOTIMPL;
+  }
+
+
   HRESULT STDMETHODCALLTYPE DxgiFactory::GetWindowAssociation(HWND *pWindowHandle) {
     if (pWindowHandle == nullptr)
       return DXGI_ERROR_INVALID_CALL;

src/dxgi/dxgi_factory.h

@@ -9,7 +9,7 @@
 
 namespace dxvk {
     
-  class DxgiFactory : public DxgiObject<IDXGIFactory3> {
+  class DxgiFactory : public DxgiObject<IDXGIFactory4> {
     
   public:
     
@@ -64,6 +64,15 @@ namespace dxvk {
             UINT                  Adapter,
             IDXGIAdapter1**       ppAdapter) final;
     
+    HRESULT STDMETHODCALLTYPE EnumAdapterByLuid(
+            LUID                  AdapterLuid,
+            REFIID                riid,
+            void**                ppvAdapter) final;
+    
+    HRESULT STDMETHODCALLTYPE EnumWarpAdapter(
+            REFIID                riid,
+            void**                ppvAdapter) final;
+
     HRESULT STDMETHODCALLTYPE GetWindowAssociation(
             HWND*                 pWindowHandle) final;
     

src/dxgi/dxgi_output.cpp

@@ -50,7 +50,8 @@ namespace dxvk {
      || riid == __uuidof(IDXGIOutput)
      || riid == __uuidof(IDXGIOutput1)
      || riid == __uuidof(IDXGIOutput2)
-     || riid == __uuidof(IDXGIOutput3)) {
+     || riid == __uuidof(IDXGIOutput3)
+     || riid == __uuidof(IDXGIOutput4)) {
       *ppvObject = ref(this);
       return S_OK;
     }
@@ -444,6 +445,16 @@ namespace dxvk {
   }
 
 
+  HRESULT STDMETHODCALLTYPE DxgiOutput::CheckOverlayColorSpaceSupport(
+          DXGI_FORMAT           Format,
+          DXGI_COLOR_SPACE_TYPE ColorSpace,
+          IUnknown*             pConcernedDevice,
+          UINT*                 pFlags) {
+    Logger::warn("DxgiOutput: CheckOverlayColorSpaceSupport: Stub");
+    return DXGI_ERROR_UNSUPPORTED;
+  }
+
+
   HRESULT DxgiOutput::GetDisplayMode(DXGI_MODE_DESC* pMode, DWORD ModeNum) {
     ::MONITORINFOEXW monInfo;
     monInfo.cbSize = sizeof(monInfo);

src/dxgi/dxgi_output.h

@@ -34,7 +34,7 @@ namespace dxvk {
   };
   
   
-  class DxgiOutput : public DxgiObject<IDXGIOutput3> {
+  class DxgiOutput : public DxgiObject<IDXGIOutput4> {
     
   public:
     
@@ -117,6 +117,12 @@ namespace dxvk {
             IUnknown*             pConcernedDevice,
             UINT*                 pFlags) final;
     
+    HRESULT STDMETHODCALLTYPE CheckOverlayColorSpaceSupport(
+            DXGI_FORMAT           Format,
+            DXGI_COLOR_SPACE_TYPE ColorSpace,
+            IUnknown*             pConcernedDevice,
+            UINT*                 pFlags) final;
+    
     HRESULT GetDisplayMode(
             DXGI_MODE_DESC*       pMode,
             DWORD                 ModeNum);