| // 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 SERVICES_UI_GPU_DISPLAY_COMPOSITOR_COMPOSITOR_FRAME_SINK_DELEGATE_H_ |
| #define SERVICES_UI_GPU_DISPLAY_COMPOSITOR_COMPOSITOR_FRAME_SINK_DELEGATE_H_ |
| |
| #include "cc/surfaces/surface_id.h" |
| |
| namespace ui { |
| namespace gpu { |
| |
| class CompositorFrameSinkImpl; |
| |
| // A CompositorFrameSinkDelegate decouples CompositorFrameSinks from their |
| // factories enabling them to be unit tested. |
| class CompositorFrameSinkDelegate { |
| public: |
| virtual void CompositorFrameSinkConnectionLost(int sink_id) = 0; |
| |
| virtual cc::SurfaceId GenerateSurfaceId() = 0; |
| }; |
| |
| } // namespace gpu |
| } // namespace ui |
| |
| #endif // SERVICES_UI_GPU_DISPLAY_COMPOSITOR_COMPOSITOR_FRAME_SINK_DELEGATE_H_ |