X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Fcc%2Foutput%2Frenderer.h;h=14fc6413f996d019f3601469c8841f2857128eb8;hb=ff3e2503a20db9193d323c1d19c38c68004dec4a;hp=693cd0c2705ce33e84676e3da5aae1adc86f3236;hpb=4b53d56b8a1db20d4089f6d4f37126d43f907125;p=platform%2Fframework%2Fweb%2Fcrosswalk.git

diff --git a/src/cc/output/renderer.h b/src/cc/output/renderer.h
index 693cd0c..14fc641 100644
--- a/src/cc/output/renderer.h
+++ b/src/cc/output/renderer.h
@@ -16,27 +16,38 @@ class CompositorFrameAck;
 class CompositorFrameMetadata;
 class ScopedResource;
 
+struct RendererCapabilitiesImpl {
+  RendererCapabilitiesImpl();
+  ~RendererCapabilitiesImpl();
+
+  // Capabilities copied to main thread.
+  ResourceFormat best_texture_format;
+  bool allow_partial_texture_updates;
+  bool using_offscreen_context3d;
+  int max_texture_size;
+  bool using_shared_memory_resources;
+
+  // Capabilities used on compositor thread only.
+  bool using_partial_swap;
+  bool using_egl_image;
+  bool avoid_pow2_textures;
+  bool using_map_image;
+  bool using_discard_framebuffer;
+  bool allow_rasterize_on_demand;
+
+  RendererCapabilities MainThreadCapabilities() const;
+};
+
 class CC_EXPORT RendererClient {
  public:
-  // These return the draw viewport and clip in non-y-flipped window space.
-  // Note that while a draw is in progress, these are guaranteed to be
-  // contained within the output surface size.
-  virtual gfx::Rect DeviceViewport() const = 0;
-  virtual gfx::Rect DeviceClip() const = 0;
   virtual void SetFullRootLayerDamage() = 0;
-  virtual CompositorFrameMetadata MakeCompositorFrameMetadata() const = 0;
-
- protected:
-  virtual ~RendererClient() {}
 };
 
 class CC_EXPORT Renderer {
  public:
   virtual ~Renderer() {}
 
-  virtual const RendererCapabilities& Capabilities() const = 0;
-
-  virtual void ViewportChanged() {}
+  virtual const RendererCapabilitiesImpl& Capabilities() const = 0;
 
   virtual bool CanReadPixels() const = 0;
 
@@ -47,9 +58,13 @@ class CC_EXPORT Renderer {
   // This passes ownership of the render passes to the renderer. It should
   // consume them, and empty the list. The parameters here may change from frame
   // to frame and should not be cached.
+  // The |device_viewport_rect| and |device_clip_rect| are in non-y-flipped
+  // window space.
   virtual void DrawFrame(RenderPassList* render_passes_in_draw_order,
                          ContextProvider* offscreen_context_provider,
                          float device_scale_factor,
+                         const gfx::Rect& device_viewport_rect,
+                         const gfx::Rect& device_clip_rect,
                          bool allow_partial_swap,
                          bool disable_picture_quad_image_filtering) = 0;
 
@@ -59,10 +74,10 @@ class CC_EXPORT Renderer {
   virtual void DoNoOp() {}
 
   // Puts backbuffer onscreen.
-  virtual void SwapBuffers() = 0;
+  virtual void SwapBuffers(const CompositorFrameMetadata& metadata) = 0;
   virtual void ReceiveSwapBuffersAck(const CompositorFrameAck& ack) {}
 
-  virtual void GetFramebufferPixels(void* pixels, gfx::Rect rect) = 0;
+  virtual void GetFramebufferPixels(void* pixels, const gfx::Rect& rect) = 0;
 
   virtual bool IsContextLost();