mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
// 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.
|
|
|
|
#ifndef FLUTTER_SERVICES_VSYNC_FALLBACK_VSYNCPROVIDERFALLBACKIMPL_H_
|
|
#define FLUTTER_SERVICES_VSYNC_FALLBACK_VSYNCPROVIDERFALLBACKIMPL_H_
|
|
|
|
#include "base/macros.h"
|
|
#include "base/time/time.h"
|
|
#include "mojo/public/cpp/bindings/strong_binding.h"
|
|
#include "mojo/services/vsync/interfaces/vsync.mojom.h"
|
|
#include "base/memory/weak_ptr.h"
|
|
|
|
#include <vector>
|
|
|
|
namespace sky {
|
|
namespace services {
|
|
namespace vsync {
|
|
|
|
class VsyncProviderFallbackImpl : public ::vsync::VSyncProvider {
|
|
public:
|
|
explicit VsyncProviderFallbackImpl(
|
|
mojo::InterfaceRequest<::vsync::VSyncProvider> request);
|
|
|
|
~VsyncProviderFallbackImpl() override;
|
|
|
|
void AwaitVSync(const AwaitVSyncCallback& callback) override;
|
|
|
|
private:
|
|
mojo::StrongBinding<::vsync::VSyncProvider> binding_;
|
|
std::vector<AwaitVSyncCallback> pending_;
|
|
base::TimeTicks phase_;
|
|
bool armed_;
|
|
base::WeakPtrFactory<VsyncProviderFallbackImpl> weak_factory_;
|
|
|
|
void ArmIfNecessary();
|
|
void OnFakeVSync();
|
|
|
|
DISALLOW_COPY_AND_ASSIGN(VsyncProviderFallbackImpl);
|
|
};
|
|
|
|
} // namespace vsync
|
|
} // namespace services
|
|
} // namespace sky
|
|
|
|
#endif // FLUTTER_SERVICES_VSYNC_FALLBACK_VSYNCPROVIDERFALLBACKIMPL_H_
|