Bug 1366502 - Update WebRenderTextureHost for video pipeline. r=sotaro

MozReview-Commit-ID: 8ODLYyXzHjO

gfx/layers/wr/WebRenderTextureHost.cpp

@@ -156,6 +156,14 @@ WebRenderTextureHost::GetRGBStride()
   return ImageDataSerializer::ComputeRGBStride(format, GetSize().width);
 }
 
+void
+WebRenderTextureHost::GetWRImageKeys(nsTArray<wr::ImageKey>& aImageKeys,
+                                     const std::function<wr::ImageKey()>& aImageKeyAllocator)
+{
+  MOZ_ASSERT(aImageKeys.IsEmpty());
+  mWrappedTextureHost->GetWRImageKeys(aImageKeys, aImageKeyAllocator);
+}
+
 void
 WebRenderTextureHost::AddWRImage(wr::WebRenderAPI* aAPI,
                                  Range<const wr::ImageKey>& aImageKeys,
@@ -167,5 +175,20 @@ WebRenderTextureHost::AddWRImage(wr::WebRenderAPI* aAPI,
   mWrappedTextureHost->AddWRImage(aAPI, aImageKeys, aExtID);
 }
 
+void
+WebRenderTextureHost::PushExternalImage(wr::DisplayListBuilder& aBuilder,
+                                        const WrRect& aBounds,
+                                        const WrClipRegionToken aClip,
+                                        wr::ImageRendering aFilter,
+                                        Range<const wr::ImageKey>& aImageKeys)
+{
+  MOZ_ASSERT(aImageKeys.length() > 0);
+  mWrappedTextureHost->PushExternalImage(aBuilder,
+                                         aBounds,
+                                         aClip,
+                                         aFilter,
+                                         aImageKeys);
+}
+
 } // namespace layers
 } // namespace mozilla

gfx/layers/wr/WebRenderTextureHost.h

@@ -65,10 +65,19 @@ public:
 
   bool IsWrappingNativeHandle() { return mIsWrappingNativeHandle; }
 
+  virtual void GetWRImageKeys(nsTArray<wr::ImageKey>& aImageKeys,
+                              const std::function<wr::ImageKey()>& aImageKeyAllocator) override;
+
   virtual void AddWRImage(wr::WebRenderAPI* aAPI,
                           Range<const wr::ImageKey>& aImageKeys,
                           const wr::ExternalImageId& aExtID) override;
 
+  virtual void PushExternalImage(wr::DisplayListBuilder& aBuilder,
+                                 const WrRect& aBounds,
+                                 const WrClipRegionToken aClip,
+                                 wr::ImageRendering aFilter,
+                                 Range<const wr::ImageKey>& aImageKeys) override;
+
 protected:
   void CreateRenderTextureHost(const SurfaceDescriptor& aDesc, TextureHost* aTexture);