[d3d11] Introduce COM interface to set and get API version

Allows us to identify DirectX 10 applications correctly.

src/d3d10/d3d10_main.cpp

@@ -47,6 +47,10 @@ extern "C" {
     d3d11Device->QueryInterface(__uuidof(ID3D10Multithread), reinterpret_cast<void**>(&multithread));
     multithread->SetMultithreadProtected(!(Flags & D3D10_CREATE_DEVICE_SINGLETHREADED));
 
+    Com<IDXGIDXVKDevice> dxvkDevice;
+    d3d11Device->QueryInterface(__uuidof(IDXGIDXVKDevice), reinterpret_cast<void**>(&dxvkDevice));
+    dxvkDevice->SetAPIVersion(10);
+
     if (FAILED(d3d11Device->QueryInterface(
         __uuidof(ID3D10Device), reinterpret_cast<void**>(ppDevice))))
       return E_FAIL;

src/d3d11/d3d11_device.cpp

@@ -2450,6 +2450,41 @@ namespace dxvk {
   
   
 
+  DXGIDXVKDevice::DXGIDXVKDevice(D3D11DXGIDevice* pContainer)
+  : m_container(pContainer), m_apiVersion(11) {
+
+  }
+  
+
+  ULONG STDMETHODCALLTYPE DXGIDXVKDevice::AddRef() {
+    return m_container->AddRef();
+  }
+  
+
+  ULONG STDMETHODCALLTYPE DXGIDXVKDevice::Release() {
+    return m_container->Release();
+  }
+  
+
+  HRESULT STDMETHODCALLTYPE DXGIDXVKDevice::QueryInterface(
+          REFIID                  riid,
+          void**                  ppvObject) {
+    return m_container->QueryInterface(riid, ppvObject);
+  }
+
+
+  void STDMETHODCALLTYPE DXGIDXVKDevice::SetAPIVersion(
+            UINT                    Version) {
+    m_apiVersion = Version;
+  }
+
+
+  UINT STDMETHODCALLTYPE DXGIDXVKDevice::GetAPIVersion() {
+    return m_apiVersion;
+  }
+
+  
+
 
   D3D11DXGIDevice::D3D11DXGIDevice(
           IDXGIAdapter*       pAdapter,
@@ -2464,6 +2499,7 @@ namespace dxvk {
     m_d3d11Device   (this, FeatureLevel, FeatureFlags),
     m_d3d11DeviceExt(this, &m_d3d11Device),
     m_d3d11Interop  (this, &m_d3d11Device),
+    m_metaDevice    (this),
     m_wineFactory   (this, &m_d3d11Device) {
 
   }
@@ -2517,6 +2553,11 @@ namespace dxvk {
       return S_OK;
     }
     
+    if (riid == __uuidof(IDXGIDXVKDevice)) {
+      *ppvObject = ref(&m_metaDevice);
+      return S_OK;
+    }
+
     if (riid == __uuidof(IWineDXGISwapChainFactory)) {
       *ppvObject = ref(&m_wineFactory);
       return S_OK;

src/d3d11/d3d11_device.h

@@ -552,6 +552,36 @@ namespace dxvk {
   };
   
 
+  /**
+   * \brief D3D11 device metadata shenanigans
+   */
+  class DXGIDXVKDevice : public IDXGIDXVKDevice {
+
+  public:
+
+    DXGIDXVKDevice(D3D11DXGIDevice* pContainer);
+    
+    ULONG STDMETHODCALLTYPE AddRef();
+    
+    ULONG STDMETHODCALLTYPE Release();
+    
+    HRESULT STDMETHODCALLTYPE QueryInterface(
+            REFIID                  riid,
+            void**                  ppvObject);
+
+    void STDMETHODCALLTYPE SetAPIVersion(
+              UINT                    Version);
+
+    UINT STDMETHODCALLTYPE GetAPIVersion();
+
+  private:
+
+    D3D11DXGIDevice* m_container;
+    UINT             m_apiVersion;
+
+  };
+
+
   /**
    * \brief D3D11 device container
    * 
@@ -645,6 +675,7 @@ namespace dxvk {
     D3D11Device         m_d3d11Device;
     D3D11DeviceExt      m_d3d11DeviceExt;
     D3D11VkInterop      m_d3d11Interop;
+    DXGIDXVKDevice      m_metaDevice;
     
     WineDXGISwapChainFactory m_wineFactory;
     

src/dxgi/dxgi_interfaces.h

@@ -98,6 +98,21 @@ IDXGIDXVKAdapter : public IDXGIAdapter3 {
 };
 
 
+/**
+ * \brief Private DXGI device interface
+ */
+MIDL_INTERFACE("92a5d77b-b6e1-420a-b260-fdd701272827")
+IDXGIDXVKDevice : public IUnknown {
+  static const GUID guid;
+
+  virtual void STDMETHODCALLTYPE SetAPIVersion(
+            UINT                    Version) = 0;
+
+  virtual UINT STDMETHODCALLTYPE GetAPIVersion() = 0;
+
+};
+
+
 /**
  * \brief Private DXGI monitor info interface
  * 
@@ -329,6 +344,7 @@ IWineDXGISwapChainFactory : public IUnknown {
 
 #ifdef _MSC_VER
 struct __declspec(uuid("907bf281-ea3c-43b4-a8e4-9f231107b4ff")) IDXGIDXVKAdapter;
+struct __declspec(uuid("92a5d77b-b6e1-420a-b260-fdd701272827")) IDXGIDXVKDevice;
 struct __declspec(uuid("c06a236f-5be3-448a-8943-89c611c0c2c1")) IDXGIVkMonitorInfo;
 struct __declspec(uuid("3a6d8f2c-b0e8-4ab4-b4dc-4fd24891bfa5")) IDXGIVkInteropAdapter;
 struct __declspec(uuid("e2ef5fa5-dc21-4af7-90c4-f67ef6a09323")) IDXGIVkInteropDevice;
@@ -337,6 +353,7 @@ struct __declspec(uuid("104001a6-7f36-4957-b932-86ade9567d91")) IDXGIVkSwapChain
 struct __declspec(uuid("53cb4ff0-c25a-4164-a891-0e83db0a7aac")) IWineDXGISwapChainFactory;
 #else
 DXVK_DEFINE_GUID(IDXGIDXVKAdapter);
+DXVK_DEFINE_GUID(IDXGIDXVKDevice);
 DXVK_DEFINE_GUID(IDXGIVkMonitorInfo);
 DXVK_DEFINE_GUID(IDXGIVkInteropAdapter);
 DXVK_DEFINE_GUID(IDXGIVkInteropDevice);

src/util/com/com_guid.cpp

@@ -7,6 +7,7 @@
 const GUID ID3D11VkExtDevice::guid      = {0x8a6e3c42,0xf74c,0x45b7,{0x82,0x65,0xa2,0x31,0xb6,0x77,0xca,0x17}};
 const GUID ID3D11VkExtContext::guid     = {0xfd0bca13,0x5cb6,0x4c3a,{0x98,0x7e,0x47,0x50,0xde,0x2c,0xa7,0x91}};
 const GUID IDXGIDXVKAdapter::guid       = {0x907bf281,0xea3c,0x43b4,{0xa8,0xe4,0x9f,0x23,0x11,0x07,0xb4,0xff}};
+const GUID IDXGIDXVKDevice::guid        = {0x92a5d77b,0xb6e1,0x420a,{0xb2,0x60,0xfd,0xf7,0x01,0x27,0x28,0x27}};
 const GUID IDXGIVkMonitorInfo::guid     = {0xc06a236f,0x5be3,0x448a,{0x89,0x43,0x89,0xc6,0x11,0xc0,0xc2,0xc1}};
 const GUID IDXGIVkInteropAdapter::guid  = {0x3a6d8f2c,0xb0e8,0x4ab4,{0xb4,0xdc,0x4f,0xd2,0x48,0x91,0xbf,0xa5}};
 const GUID IDXGIVkInteropDevice::guid   = {0xe2ef5fa5,0xdc21,0x4af7,{0x90,0xc4,0xf6,0x7e,0xf6,0xa0,0x93,0x23}};