1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef UI_BASE_ANDROID_WINDOW_ANDROID_COMPOSITOR_H_ 6 #define UI_BASE_ANDROID_WINDOW_ANDROID_COMPOSITOR_H_ 7 8 #include "cc/output/copy_output_request.h" 9 #include "ui/base/ui_base_export.h" 10 11 namespace cc { 12 class Layer; 13 } 14 15 namespace ui { 16 17 // Android interface for compositor-related tasks. 18 class UI_BASE_EXPORT WindowAndroidCompositor { 19 public: ~WindowAndroidCompositor()20 virtual ~WindowAndroidCompositor() {} 21 22 virtual void AttachLayerForReadback(scoped_refptr<cc::Layer> layer) = 0; 23 virtual void RequestCopyOfOutputOnRootLayer( 24 scoped_ptr<cc::CopyOutputRequest> request) = 0; 25 virtual void OnVSync(base::TimeTicks frame_time, 26 base::TimeDelta vsync_period) = 0; 27 virtual void SetNeedsAnimate() = 0; 28 }; 29 30 } // namespace ui 31 32 #endif // UI_BASE_ANDROID_WINDOW_ANDROID_COMPOSITOR_H_ 33