Add Cast PLI support on sender side.

media/cast/receiver/frame_receiver_unittest.cc

 // 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.
 
 #include "media/cast/receiver/frame_receiver.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <deque>
 #include <utility>
@@ skipping 166 matching lines @@
 
   CreateFrameReceiverOfAudio();
 
   SimpleEventSubscriber event_subscriber;
   cast_environment_->logger()->Subscribe(&event_subscriber);
 
   EXPECT_CALL(mock_transport_, InitializeRtpReceiverRtcpBuilder(_, _))
       .WillRepeatedly(testing::Return());
   EXPECT_CALL(mock_transport_, AddCastFeedback(_, _))
       .WillRepeatedly(testing::Return());
+  EXPECT_CALL(mock_transport_, AddPli(_)).WillRepeatedly(testing::Return());
   EXPECT_CALL(mock_transport_, AddRtcpEvents(_))
       .WillRepeatedly(testing::Return());
   EXPECT_CALL(mock_transport_, SendRtcpFromRtpReceiver())
       .WillRepeatedly(testing::Return());
 
   FeedLipSyncInfoIntoReceiver();
   task_runner_->RunTasks();
 
   // Enqueue a request for a frame.
   receiver_->RequestEncodedFrame(
@@ skipping 30 matching lines @@
 
   CreateFrameReceiverOfAudio();
 
   SimpleEventSubscriber event_subscriber;
   cast_environment_->logger()->Subscribe(&event_subscriber);
 
   EXPECT_CALL(mock_transport_, InitializeRtpReceiverRtcpBuilder(_, _))
       .WillRepeatedly(testing::Return());
   EXPECT_CALL(mock_transport_, AddCastFeedback(_, _))
       .WillRepeatedly(testing::Return());
+  EXPECT_CALL(mock_transport_, AddPli(_)).WillRepeatedly(testing::Return());
   EXPECT_CALL(mock_transport_, AddRtcpEvents(_))
       .WillRepeatedly(testing::Return());
   EXPECT_CALL(mock_transport_, SendRtcpFromRtpReceiver())
       .WillRepeatedly(testing::Return());
 
   const base::TimeDelta time_advance_per_frame =
       base::TimeDelta::FromSeconds(1) / config_.target_frame_rate;
   const RtpTimeDelta rtp_advance_per_frame =
       RtpTimeDelta::FromTimeDelta(time_advance_per_frame, config_.rtp_timebase);
 
@@ skipping 92 matching lines @@
 
   CreateFrameReceiverOfVideo();
 
   SimpleEventSubscriber event_subscriber;
   cast_environment_->logger()->Subscribe(&event_subscriber);
 
   EXPECT_CALL(mock_transport_, InitializeRtpReceiverRtcpBuilder(_, _))
       .WillRepeatedly(testing::Return());
   EXPECT_CALL(mock_transport_, AddCastFeedback(_, _))
       .WillRepeatedly(testing::Return());
+  EXPECT_CALL(mock_transport_, AddPli(_)).WillRepeatedly(testing::Return());
   EXPECT_CALL(mock_transport_, AddRtcpEvents(_))
       .WillRepeatedly(testing::Return());
   EXPECT_CALL(mock_transport_, SendRtcpFromRtpReceiver())
       .WillRepeatedly(testing::Return());
 
   const base::TimeDelta time_advance_per_frame =
       base::TimeDelta::FromSeconds(1) / config_.target_frame_rate;
   const RtpTimeDelta rtp_advance_per_frame =
       RtpTimeDelta::FromTimeDelta(time_advance_per_frame, config_.rtp_timebase);
 
@@ skipping 84 matching lines @@
     EXPECT_GE(kFirstFrameId + 3, frame_events[i].frame_id);
     const int frame_offset = frame_events[i].frame_id - kFirstFrameId;
     EXPECT_EQ(RtpTimeTicks() + (rtp_advance_per_frame * frame_offset),
               frame_events[i].rtp_timestamp);
   }
   cast_environment_->logger()->Unsubscribe(&event_subscriber);
 }
 
 }  // namespace cast
 }  // namespace media