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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "media/cast/logging/simple_event_subscriber.h"
      6 
      7 #include <vector>
      8 
      9 #include "base/logging.h"
     10 
     11 namespace media {
     12 namespace cast {
     13 
     14 SimpleEventSubscriber::SimpleEventSubscriber() {}
     15 
     16 SimpleEventSubscriber::~SimpleEventSubscriber() {
     17   DCHECK(thread_checker_.CalledOnValidThread());
     18 }
     19 
     20 void SimpleEventSubscriber::OnReceiveFrameEvent(const FrameEvent& frame_event) {
     21   DCHECK(thread_checker_.CalledOnValidThread());
     22   frame_events_.push_back(frame_event);
     23 }
     24 
     25 void SimpleEventSubscriber::OnReceivePacketEvent(
     26     const PacketEvent& packet_event) {
     27   DCHECK(thread_checker_.CalledOnValidThread());
     28   packet_events_.push_back(packet_event);
     29 }
     30 
     31 void SimpleEventSubscriber::GetFrameEventsAndReset(
     32     std::vector<FrameEvent>* frame_events) {
     33   DCHECK(thread_checker_.CalledOnValidThread());
     34   frame_events->swap(frame_events_);
     35   frame_events_.clear();
     36 }
     37 
     38 void SimpleEventSubscriber::GetPacketEventsAndReset(
     39     std::vector<PacketEvent>* packet_events) {
     40   DCHECK(thread_checker_.CalledOnValidThread());
     41   packet_events->swap(packet_events_);
     42   packet_events_.clear();
     43 }
     44 
     45 }  // namespace cast
     46 }  // namespace media
     47