| // Copyright 2019 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 CHROMECAST_GRAPHICS_CAST_EXTERNAL_BEGIN_FRAME_SOURCE_H_ |
| #define CHROMECAST_GRAPHICS_CAST_EXTERNAL_BEGIN_FRAME_SOURCE_H_ |
| |
| #include "base/memory/weak_ptr.h" |
| #include "base/timer/timer.h" |
| #include "components/viz/common/frame_sinks/begin_frame_args.h" |
| |
| namespace chromecast { |
| |
| class CastWindowManagerAura; |
| |
| class CastExternalBeginFrameSource { |
| public: |
| explicit CastExternalBeginFrameSource( |
| CastWindowManagerAura* cast_window_manager_aura); |
| ~CastExternalBeginFrameSource(); |
| |
| private: |
| void OnFrameComplete(const viz::BeginFrameAck& ack); |
| void IssueExternalBeginFrame(); |
| |
| CastWindowManagerAura* cast_window_manager_aura_; |
| uint64_t sequence_number_; |
| base::OneShotTimer timer_; |
| |
| base::WeakPtrFactory<CastExternalBeginFrameSource> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(CastExternalBeginFrameSource); |
| }; |
| |
| } // namespace chromecast |
| |
| #endif // CHROMECAST_GRAPHICS_CAST_EXTERNAL_BEGIN_FRAME_SOURCE_H_ |