| // Copyright 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_GPU_GPU_CLIENT_H_ |
| #define CONTENT_BROWSER_GPU_GPU_CLIENT_H_ |
| |
| #include "base/memory/weak_ptr.h" |
| #include "content/browser/gpu/gpu_process_host.h" |
| #include "mojo/public/cpp/bindings/binding_set.h" |
| #include "services/ui/public/interfaces/gpu.mojom.h" |
| |
| namespace content { |
| |
| class GpuClient : public ui::mojom::Gpu { |
| public: |
| explicit GpuClient(int render_process_id); |
| ~GpuClient() override; |
| |
| void Add(ui::mojom::GpuRequest request); |
| |
| void PreEstablishGpuChannel(); |
| |
| private: |
| void OnError(); |
| void OnEstablishGpuChannel(mojo::ScopedMessagePipeHandle channel_handle, |
| const gpu::GPUInfo& gpu_info, |
| const gpu::GpuFeatureInfo& gpu_feature_info, |
| GpuProcessHost::EstablishChannelStatus status); |
| void OnCreateGpuMemoryBuffer(CreateGpuMemoryBufferCallback callback, |
| const gfx::GpuMemoryBufferHandle& handle); |
| void ClearCallback(); |
| |
| // ui::mojom::Gpu overrides: |
| void EstablishGpuChannel(EstablishGpuChannelCallback callback) override; |
| void CreateJpegDecodeAccelerator( |
| media::mojom::JpegDecodeAcceleratorRequest jda_request) override; |
| void CreateVideoEncodeAcceleratorProvider( |
| media::mojom::VideoEncodeAcceleratorProviderRequest vea_provider_request) |
| override; |
| void CreateGpuMemoryBuffer( |
| gfx::GpuMemoryBufferId id, |
| const gfx::Size& size, |
| gfx::BufferFormat format, |
| gfx::BufferUsage usage, |
| ui::mojom::Gpu::CreateGpuMemoryBufferCallback callback) override; |
| void DestroyGpuMemoryBuffer(gfx::GpuMemoryBufferId id, |
| const gpu::SyncToken& sync_token) override; |
| |
| const int render_process_id_; |
| mojo::BindingSet<ui::mojom::Gpu> bindings_; |
| bool gpu_channel_requested_ = false; |
| EstablishGpuChannelCallback callback_; |
| mojo::ScopedMessagePipeHandle channel_handle_; |
| gpu::GPUInfo gpu_info_; |
| gpu::GpuFeatureInfo gpu_feature_info_; |
| base::WeakPtrFactory<GpuClient> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(GpuClient); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_GPU_GPU_CLIENT_H_ |