| // 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_RENDER_LAYOUT_TEST_DEPENDENCIES_H_ |
| #define CONTENT_RENDER_LAYOUT_TEST_DEPENDENCIES_H_ |
| |
| #include <stdint.h> |
| #include <memory> |
| |
| #include "base/memory/ref_counted.h" |
| #include "components/viz/common/frame_sinks/copy_output_request.h" |
| #include "content/common/content_export.h" |
| |
| namespace cc { |
| class CopyOutputRequest; |
| class LayerTreeFrameSink; |
| class SwapPromise; |
| } |
| |
| namespace gpu { |
| class GpuChannelHost; |
| class GpuMemoryBufferManager; |
| } |
| |
| namespace viz { |
| class ContextProvider; |
| class RasterContextProvider; |
| } |
| |
| namespace content { |
| class CompositorDependencies; |
| |
| // This class allows injection of LayoutTest-specific behaviour to the |
| // RenderThreadImpl. |
| class CONTENT_EXPORT LayoutTestDependencies { |
| public: |
| virtual ~LayoutTestDependencies(); |
| |
| // Returns true if the layout tests should use the display compositor pixel |
| // dumps. |
| virtual bool UseDisplayCompositorPixelDump() const = 0; |
| |
| virtual std::unique_ptr<cc::LayerTreeFrameSink> CreateLayerTreeFrameSink( |
| int32_t routing_id, |
| scoped_refptr<gpu::GpuChannelHost> gpu_channel, |
| scoped_refptr<viz::ContextProvider> compositor_context_provider, |
| scoped_refptr<viz::RasterContextProvider> worker_context_provider, |
| gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager, |
| CompositorDependencies* deps) = 0; |
| |
| // Returns a SwapPromise which should be queued for the next compositor frame. |
| virtual std::unique_ptr<cc::SwapPromise> RequestCopyOfOutput( |
| int32_t routing_id, |
| std::unique_ptr<viz::CopyOutputRequest> request) = 0; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_RENDER_LAYOUT_TEST_DEPENDENCIES_H_ |