| // Copyright 2014 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 CONTENT_RENDERER_QUEUE_MESSAGE_SWAP_PROMISE_H_ |
| #define CONTENT_RENDERER_QUEUE_MESSAGE_SWAP_PROMISE_H_ |
| |
| #include <stdint.h> |
| |
| #include "base/memory/ref_counted.h" |
| #include "cc/trees/swap_promise.h" |
| |
| namespace IPC { |
| class SyncMessageFilter; |
| } |
| |
| namespace content { |
| |
| class FrameSwapMessageQueue; |
| |
| class QueueMessageSwapPromise : public cc::SwapPromise { |
| public: |
| QueueMessageSwapPromise(scoped_refptr<IPC::SyncMessageFilter> message_sender, |
| scoped_refptr<FrameSwapMessageQueue> message_queue, |
| int source_frame_number); |
| |
| ~QueueMessageSwapPromise() override; |
| |
| void DidActivate() override; |
| void WillSwap(viz::CompositorFrameMetadata* metadata) override; |
| void DidSwap() override; |
| DidNotSwapAction DidNotSwap(DidNotSwapReason reason) override; |
| |
| int64_t TraceId() const override; |
| |
| private: |
| scoped_refptr<IPC::SyncMessageFilter> message_sender_; |
| scoped_refptr<content::FrameSwapMessageQueue> message_queue_; |
| int source_frame_number_; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_RENDERER_QUEUE_MESSAGE_SWAP_PROMISE_H_ |