1// Copyright (c) 2012 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_COMPOSITOR_COMPOSITOR_SWITCHES_H_ 6#define UI_COMPOSITOR_COMPOSITOR_SWITCHES_H_ 7 8#include "ui/compositor/compositor_export.h" 9 10namespace switches { 11 12COMPOSITOR_EXPORT extern const char kEnableHardwareOverlays[]; 13COMPOSITOR_EXPORT extern const char kEnablePixelOutputInTests[]; 14COMPOSITOR_EXPORT extern const char kUIDisableThreadedCompositing[]; 15COMPOSITOR_EXPORT extern const char kUIEnableImplSidePainting[]; 16COMPOSITOR_EXPORT extern const char kUIEnableZeroCopy[]; 17COMPOSITOR_EXPORT extern const char kUIShowPaintRects[]; 18 19} // namespace switches 20 21namespace ui { 22 23COMPOSITOR_EXPORT bool IsUIImplSidePaintingEnabled(); 24COMPOSITOR_EXPORT bool IsUIZeroCopyEnabled(); 25 26} // namespace ui 27 28#endif // UI_COMPOSITOR_COMPOSITOR_SWITCHES_H_ 29