| // Copyright 2014 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_GPU_SURFACELESS_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_ |
| #define CONTENT_BROWSER_COMPOSITOR_GPU_SURFACELESS_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_ |
| |
| #include <memory> |
| |
| #include "content/browser/compositor/gpu_browser_compositor_output_surface.h" |
| #include "gpu/ipc/common/surface_handle.h" |
| |
| namespace gpu { |
| class GpuMemoryBufferManager; |
| } |
| |
| namespace display_compositor { |
| class BufferQueue; |
| class GLHelper; |
| } |
| |
| namespace content { |
| |
| class GpuSurfacelessBrowserCompositorOutputSurface |
| : public GpuBrowserCompositorOutputSurface { |
| public: |
| GpuSurfacelessBrowserCompositorOutputSurface( |
| scoped_refptr<ContextProviderCommandBuffer> context, |
| gpu::SurfaceHandle surface_handle, |
| const UpdateVSyncParametersCallback& update_vsync_parameters_callback, |
| std::unique_ptr<display_compositor::CompositorOverlayCandidateValidator> |
| overlay_candidate_validator, |
| unsigned int target, |
| unsigned int internalformat, |
| gfx::BufferFormat format, |
| gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager); |
| ~GpuSurfacelessBrowserCompositorOutputSurface() override; |
| |
| // cc::OutputSurface implementation. |
| void SwapBuffers(cc::OutputSurfaceFrame frame) override; |
| void BindFramebuffer() override; |
| uint32_t GetFramebufferCopyTextureFormat() override; |
| void Reshape(const gfx::Size& size, |
| float device_scale_factor, |
| const gfx::ColorSpace& color_space, |
| bool has_alpha) override; |
| bool IsDisplayedAsOverlayPlane() const override; |
| unsigned GetOverlayTextureId() const override; |
| |
| // BrowserCompositorOutputSurface implementation. |
| void OnGpuSwapBuffersCompleted( |
| const std::vector<ui::LatencyInfo>& latency_info, |
| gfx::SwapResult result, |
| const gpu::GpuProcessHostedCALayerTreeParamsMac* params_mac) override; |
| |
| private: |
| gfx::Size reshape_size_; |
| gfx::Size swap_size_; |
| |
| std::unique_ptr<display_compositor::GLHelper> gl_helper_; |
| std::unique_ptr<display_compositor::BufferQueue> buffer_queue_; |
| gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager_; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_COMPOSITOR_GPU_SURFACELESS_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_ |