From 608cd33a25387331bb725c75e79a704dc069beaf Mon Sep 17 00:00:00 2001
From: Mikhail Paulyshka <me@mixaill.tk>
Date: Sat, 17 Mar 2018 03:48:55 +0300
Subject: [PATCH] [dxgi] added stub implementation of IDXGIDevice2 (#172)

---
 src/dxgi/dxgi_device.cpp   | 26 ++++++++++++++++++++++++++
 src/dxgi/dxgi_device.h     | 13 +++++++++++++
 src/dxgi/dxgi_interfaces.h |  2 +-
 3 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/src/dxgi/dxgi_device.cpp b/src/dxgi/dxgi_device.cpp
index 8fb675b5a..876b2ac7b 100644
--- a/src/dxgi/dxgi_device.cpp
+++ b/src/dxgi/dxgi_device.cpp
@@ -21,6 +21,7 @@ namespace dxvk {
     COM_QUERY_IFACE(riid, ppvObject, IDXGIObject);
     COM_QUERY_IFACE(riid, ppvObject, IDXGIDevice);
     COM_QUERY_IFACE(riid, ppvObject, IDXGIDevice1);
+    COM_QUERY_IFACE(riid, ppvObject, IDXGIDevice2);
     COM_QUERY_IFACE(riid, ppvObject, IDXGIDevicePrivate);
     
     if (m_layer != nullptr)
@@ -96,6 +97,31 @@ namespace dxvk {
   }
   
   
+  HRESULT STDMETHODCALLTYPE DxgiDevice::OfferResources( 
+          UINT                          NumResources,
+          IDXGIResource* const*         ppResources,
+          DXGI_OFFER_RESOURCE_PRIORITY  Priority) {
+
+    Logger::err("DxgiDevice::OfferResources: not implemented");
+    return DXGI_ERROR_UNSUPPORTED;
+  }
+
+
+  HRESULT STDMETHODCALLTYPE DxgiDevice::ReclaimResources( 
+          UINT                          NumResources,
+          IDXGIResource* const*         ppResources,
+          BOOL*                         pDiscarded) {
+    Logger::err("DxgiDevice::ReclaimResources: not implemented");
+    return DXGI_ERROR_UNSUPPORTED;    
+  }
+
+
+  HRESULT STDMETHODCALLTYPE DxgiDevice::EnqueueSetEvent(HANDLE hEvent) {
+    Logger::err("DxgiDevice::EnqueueSetEvent: not implemented");
+    return DXGI_ERROR_UNSUPPORTED;           
+  }
+  
+  
   void STDMETHODCALLTYPE DxgiDevice::SetDeviceLayer(IUnknown* layer) {
     m_layer = layer;
   }
diff --git a/src/dxgi/dxgi_device.h b/src/dxgi/dxgi_device.h
index e81112a8c..1e6f2d66e 100644
--- a/src/dxgi/dxgi_device.h
+++ b/src/dxgi/dxgi_device.h
@@ -52,6 +52,19 @@ namespace dxvk {
     
     HRESULT STDMETHODCALLTYPE SetMaximumFrameLatency(
             UINT                  MaxLatency) final;
+
+    HRESULT STDMETHODCALLTYPE OfferResources( 
+            UINT                          NumResources,
+            IDXGIResource* const*         ppResources,
+            DXGI_OFFER_RESOURCE_PRIORITY  Priority) final;
+        
+    HRESULT STDMETHODCALLTYPE ReclaimResources( 
+            UINT                          NumResources,
+            IDXGIResource* const*         ppResources,
+            BOOL*                         pDiscarded) final;
+        
+    HRESULT STDMETHODCALLTYPE EnqueueSetEvent( 
+            HANDLE                hEvent) final;
     
     void STDMETHODCALLTYPE SetDeviceLayer(
             IUnknown*             layer) final;
diff --git a/src/dxgi/dxgi_interfaces.h b/src/dxgi/dxgi_interfaces.h
index 441655336..1f6f81cad 100644
--- a/src/dxgi/dxgi_interfaces.h
+++ b/src/dxgi/dxgi_interfaces.h
@@ -88,7 +88,7 @@ IDXGIAdapterPrivate : public IDXGIAdapter1 {
  * this interface.
  */
 MIDL_INTERFACE("7a622cf6-627a-46b2-b52f-360ef3da831c")
-IDXGIDevicePrivate : public IDXGIDevice1 {
+IDXGIDevicePrivate : public IDXGIDevice2 {
   static const GUID guid;
   
   virtual void STDMETHODCALLTYPE SetDeviceLayer(