| // Copyright (c) 2016 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 CONTENT_BROWSER_COMPOSITOR_VULKAN_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_ |
| #define CONTENT_BROWSER_COMPOSITOR_VULKAN_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "base/memory/weak_ptr.h" |
| #include "cc/output/output_surface_frame.h" |
| #include "content/browser/compositor/browser_compositor_output_surface.h" |
| #include "ui/gfx/native_widget_types.h" |
| |
| namespace gpu { |
| class VulkanSurface; |
| } |
| |
| namespace content { |
| |
| class VulkanBrowserCompositorOutputSurface |
| : public BrowserCompositorOutputSurface { |
| public: |
| VulkanBrowserCompositorOutputSurface( |
| scoped_refptr<cc::VulkanContextProvider> context, |
| const UpdateVSyncParametersCallback& update_vsync_parameters_callback, |
| cc::SyntheticBeginFrameSource* begin_frame_source); |
| |
| ~VulkanBrowserCompositorOutputSurface() override; |
| |
| bool Initialize(gfx::AcceleratedWidget widget); |
| void Destroy(); |
| |
| // cc::OutputSurface implementation. |
| void BindToClient(cc::OutputSurfaceClient* client) override; |
| void EnsureBackbuffer() override; |
| void DiscardBackbuffer() override; |
| void BindFramebuffer() override; |
| bool IsDisplayedAsOverlayPlane() const override; |
| unsigned GetOverlayTextureId() const override; |
| bool SurfaceIsSuspendForRecycle() const override; |
| void Reshape(const gfx::Size& size, |
| float device_scale_factor, |
| const gfx::ColorSpace& color_space, |
| bool has_alpha) override; |
| uint32_t GetFramebufferCopyTextureFormat() override; |
| void SwapBuffers(cc::OutputSurfaceFrame frame) override; |
| |
| private: |
| void SwapBuffersAck(); |
| |
| std::unique_ptr<gpu::VulkanSurface> surface_; |
| cc::OutputSurfaceClient* client_ = nullptr; |
| base::WeakPtrFactory<VulkanBrowserCompositorOutputSurface> weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(VulkanBrowserCompositorOutputSurface); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_COMPOSITOR_VULKAN_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_ |