// Copyright 2015 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. | |
[DartPackage="sky_services"] | |
module vsync; | |
interface VSyncProvider { | |
// Timebase is in MojoGetTimeTicksNow. | |
// Only one callback can be parked at a given time. | |
AwaitVSync() => (int64 time_stamp); | |
}; |