Commit 2bcc8b96 authored by sotaro's avatar sotaro
Browse files

Bug 1477608 - Reuse same ExternalImageId for different video frames if possible r=jrmuizel

parent 8f246a4b

gfx/layers/composite/GPUVideoTextureHost.cpp

+7 −0
Original line number Diff line number Diff line
@@ -146,5 +146,12 @@ GPUVideoTextureHost::PushDisplayItems(wr::DisplayListBuilder& aBuilder, 
                                         aImageKeys);

}



bool

GPUVideoTextureHost::SupportsWrNativeTexture()

{

  MOZ_ASSERT(mWrappedTextureHost);

  return mWrappedTextureHost->SupportsWrNativeTexture();

}



} // namespace layers

} // namespace mozilla

gfx/layers/composite/GPUVideoTextureHost.h

+2 −0
Original line number Diff line number Diff line
@@ -62,6 +62,8 @@ public: 
                                wr::ImageRendering aFilter,

                                const Range<wr::ImageKey>& aImageKeys) override;



  virtual bool SupportsWrNativeTexture() override;



protected:

  RefPtr<TextureHost> mWrappedTextureHost;

};

gfx/layers/composite/TextureHost.h

+2 −0
Original line number Diff line number Diff line
@@ -674,6 +674,8 @@ public: 


  virtual bool IsDirectMap() { return false; }



  virtual bool SupportsWrNativeTexture() { return false; }



protected:

  virtual void ReadUnlock();

gfx/layers/d3d11/TextureD3D11.h

+4 −0
Original line number Diff line number Diff line
@@ -371,6 +371,8 @@ public: 
                                wr::ImageRendering aFilter,

                                const Range<wr::ImageKey>& aImageKeys) override;



  virtual bool SupportsWrNativeTexture() override { return true; }



protected:

  bool LockInternal();

  void UnlockInternal();
@@ -433,6 +435,8 @@ public: 
                                wr::ImageRendering aFilter,

                                const Range<wr::ImageKey>& aImageKeys) override;



  virtual bool SupportsWrNativeTexture() override { return true; }



private:

  bool EnsureTextureSource();

gfx/layers/moz.build

+2 −0
Original line number Diff line number Diff line
@@ -251,6 +251,7 @@ EXPORTS.mozilla.layers += [ 
    'wr/WebRenderScrollData.h',

    'wr/WebRenderScrollDataWrapper.h',

    'wr/WebRenderTextureHost.h',

    'wr/WebRenderTextureHostWrapper.h',

    'wr/WebRenderUserData.h',

]
@@ -489,6 +490,7 @@ UNIFIED_SOURCES += [ 
    'wr/WebRenderLayerManager.cpp',

    'wr/WebRenderLayersLogging.cpp',

    'wr/WebRenderScrollData.cpp',

    'wr/WebRenderTextureHostWrapper.cpp',

    'wr/WebRenderUserData.cpp',

    # XXX here are some unified build error.

    #'wr/WebRenderTextureHost.cpp'