| // 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 ANDROID_WEBVIEW_BROWSER_GFX_DEFERRED_GPU_COMMAND_SERVICE_H_ |
| #define ANDROID_WEBVIEW_BROWSER_GFX_DEFERRED_GPU_COMMAND_SERVICE_H_ |
| |
| #include "base/macros.h" |
| #include "gpu/ipc/command_buffer_task_executor.h" |
| |
| namespace android_webview { |
| |
| class GpuServiceWebView; |
| class TaskQueueWebView; |
| |
| // Implementation for gpu service objects accessor for command buffer WebView. |
| class DeferredGpuCommandService : public gpu::CommandBufferTaskExecutor { |
| public: |
| static DeferredGpuCommandService* GetInstance(); |
| |
| // gpu::CommandBufferTaskExecutor implementation. |
| bool ForceVirtualizedGLContexts() const override; |
| bool ShouldCreateMemoryTracker() const override; |
| std::unique_ptr<gpu::SingleTaskSequence> CreateSequence() override; |
| void ScheduleOutOfOrderTask(base::OnceClosure task) override; |
| void ScheduleDelayedWork(base::OnceClosure task) override; |
| void PostNonNestableToClient(base::OnceClosure callback) override; |
| |
| protected: |
| ~DeferredGpuCommandService() override; |
| |
| private: |
| friend class TaskForwardingSequence; |
| |
| DeferredGpuCommandService(TaskQueueWebView* task_queue, |
| GpuServiceWebView* gpu_service); |
| |
| static DeferredGpuCommandService* CreateDeferredGpuCommandService(); |
| |
| TaskQueueWebView* task_queue_; |
| GpuServiceWebView* gpu_service_; |
| |
| DISALLOW_COPY_AND_ASSIGN(DeferredGpuCommandService); |
| }; |
| |
| } // namespace android_webview |
| |
| #endif // ANDROID_WEBVIEW_BROWSER_GFX_DEFERRED_GPU_COMMAND_SERVICE_H_ |