Video Color Managament

cc/output/output_surface.h

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_OUTPUT_OUTPUT_SURFACE_H_
 #define CC_OUTPUT_OUTPUT_SURFACE_H_
 
 #include <deque>
 #include <memory>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/threading/thread_checker.h"
 #include "cc/base/cc_export.h"
 #include "cc/output/context_provider.h"
 #include "cc/output/overlay_candidate_validator.h"
 #include "cc/output/software_output_device.h"
 #include "cc/output/vulkan_context_provider.h"
 #include "cc/resources/returned_resource.h"
 #include "gpu/command_buffer/common/texture_in_use_response.h"
+#include "ui/gfx/color_space.h"
 
 namespace ui {
 class LatencyInfo;
 }
 
 namespace gfx {
 class ColorSpace;
 class Rect;
 class Size;
 class Transform;
@@ skipping 89 matching lines @@
 
   virtual void EnsureBackbuffer();
   virtual void DiscardBackbuffer();
 
   virtual void Reshape(const gfx::Size& size,
                        float scale_factor,
                        const gfx::ColorSpace& color_space,
                        bool alpha);
   gfx::Size SurfaceSize() const { return surface_size_; }
   float device_scale_factor() const { return device_scale_factor_; }
+  const gfx::ColorSpace& color_space() const { return color_space_; }
 
   // If supported, this causes a ReclaimResources for all resources that are
   // currently in use.
   virtual void ForceReclaimResources() {}
 
   virtual void BindFramebuffer();
   // Gives the GL internal format that should be used for calling CopyTexImage2D
   // when the framebuffer is bound via BindFramebuffer().
   virtual uint32_t GetFramebufferCopyTextureFormat() = 0;
 
@@ skipping 47 matching lines @@
   OutputSurfaceClient* client_ = nullptr;
 
   struct OutputSurface::Capabilities capabilities_;
   scoped_refptr<ContextProvider> context_provider_;
   scoped_refptr<ContextProvider> worker_context_provider_;
   scoped_refptr<VulkanContextProvider> vulkan_context_provider_;
   std::unique_ptr<SoftwareOutputDevice> software_device_;
   gfx::Size surface_size_;
   float device_scale_factor_ = -1;
   bool has_alpha_ = true;
+  gfx::ColorSpace color_space_;
   base::ThreadChecker client_thread_checker_;
 
   void SetNeedsRedrawRect(const gfx::Rect& damage_rect);
   void ReclaimResources(const ReturnedResourceArray& resources);
   void SetExternalStencilTest(bool enabled);
   void DetachFromClientInternal();
 
  private:
   bool external_stencil_test_enabled_ = false;
 
   base::WeakPtrFactory<OutputSurface> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(OutputSurface);
 };
 
 }  // namespace cc
 
 #endif  // CC_OUTPUT_OUTPUT_SURFACE_H_