CompositorVsyncSchedulerOwner.h (1121B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef mozilla_layers_CompositorVsyncSchedulerOwner_h 8 #define mozilla_layers_CompositorVsyncSchedulerOwner_h 9 10 #include "mozilla/VsyncDispatcher.h" 11 #include "mozilla/webrender/webrender_ffi.h" 12 13 namespace mozilla { 14 15 namespace gfx { 16 class DrawTarget; 17 } // namespace gfx 18 19 namespace layers { 20 21 class CompositorVsyncSchedulerOwner { 22 public: 23 virtual bool IsPendingComposite() = 0; 24 virtual void FinishPendingComposite() = 0; 25 virtual void CompositeToTarget(VsyncId aId, wr::RenderReasons aReasons, 26 gfx::DrawTarget* aTarget, 27 const gfx::IntRect* aRect = nullptr) = 0; 28 virtual TimeDuration GetVsyncInterval() const = 0; 29 }; 30 31 } // namespace layers 32 } // namespace mozilla 33 34 #endif // mozilla_layers_CompositorVsyncSchedulerOwner_h