Introduce webrtc::VideoFrame::timestamp_us, and corresponding constructor.

webrtc/media/engine/webrtcvideoengine2_unittest.cc

 /*
  *  Copyright (c) 2004 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
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     // Allow error to be no more than 1.
     EXPECT_NEAR(cricket::VideoFormat::FpsToInterval(30) / 1E6, interval, 1);
 
     last_timestamp = timestamp;
   }
 
   // Remove stream previously added to free the external encoder instance.
   EXPECT_TRUE(channel->RemoveSendStream(kSsrc));
 }
 
-TEST_F(WebRtcVideoEngine2Test,
-       ProducesIncreasingTimestampsWithResetInputSources) {
-  cricket::FakeWebRtcVideoEncoderFactory encoder_factory;
-  encoder_factory.AddSupportedVideoCodecType(webrtc::kVideoCodecVP8, "VP8");
-  std::vector<cricket::VideoCodec> codecs;
-  codecs.push_back(kVp8Codec);
-
-  FakeCall* fake_call = new FakeCall(webrtc::Call::Config());
-  call_.reset(fake_call);
-  std::unique_ptr<VideoMediaChannel> channel(
-      SetUpForExternalEncoderFactory(&encoder_factory, codecs));
-
-  EXPECT_TRUE(
-      channel->AddSendStream(cricket::StreamParams::CreateLegacy(kSsrc)));
-  channel->SetSend(true);
-  FakeVideoSendStream* stream = fake_call->GetVideoSendStreams()[0];
-
-  FakeVideoCapturer capturer1;
-  EXPECT_TRUE(channel->SetVideoSend(kSsrc, true, nullptr, &capturer1));
-
-  cricket::CapturedFrame frame;
-  frame.width = 1280;
-  frame.height = 720;
-  frame.fourcc = cricket::FOURCC_I420;
-  frame.data_size = frame.width * frame.height +
-                    2 * ((frame.width + 1) / 2) * ((frame.height + 1) / 2);
-  std::unique_ptr<char[]> data(new char[frame.data_size]);
-  frame.data = data.get();
-  memset(frame.data, 1, frame.data_size);
-  int64_t initial_timestamp = rtc::TimeNanos();
-  frame.time_stamp = initial_timestamp;
-
-  // Deliver initial frame.
-  capturer1.SignalCapturedFrame(&frame);
-  // Deliver next frame 1 second later.
-  frame.time_stamp += rtc::kNumNanosecsPerSec;
-  rtc::Thread::Current()->SleepMs(1000);
-  capturer1.SignalCapturedFrame(&frame);
-
-  int64_t capturer1_last_timestamp = stream->GetLastTimestamp();
-  // Reset input source, should still be continuous even though input-frame
-  // timestamp is less than before.
-  FakeVideoCapturer capturer2;
-  EXPECT_TRUE(channel->SetVideoSend(kSsrc, true, nullptr, &capturer2));
-
-  rtc::Thread::Current()->SleepMs(1);
-  // Deliver with a timestamp (10 seconds) before the previous initial one,
-  // these should not be related at all anymore and it should still work fine.
-  frame.time_stamp = initial_timestamp - 10 * rtc::kNumNanosecsPerSec;
-  capturer2.SignalCapturedFrame(&frame);
-
-  // New timestamp should be at least 1ms in the future and not old.
-  EXPECT_GT(stream->GetLastTimestamp(), capturer1_last_timestamp);
-
-  EXPECT_TRUE(channel->RemoveSendStream(kSsrc));
-}
-
 VideoMediaChannel* WebRtcVideoEngine2Test::SetUpForExternalEncoderFactory(
     cricket::WebRtcVideoEncoderFactory* encoder_factory,
     const std::vector<VideoCodec>& codecs) {
   engine_.SetExternalEncoderFactory(encoder_factory);
   engine_.Init();
 
   VideoMediaChannel* channel =
       engine_.CreateChannel(call_.get(), MediaConfig(), VideoOptions());
   cricket::VideoSendParameters parameters;
   parameters.codecs = codecs;
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 }
 
 // Test that we normalize send codec format size in simulcast.
 TEST_F(WebRtcVideoChannel2SimulcastTest, SetSendCodecsWithOddSizeInSimulcast) {
   cricket::VideoCodec codec(kVp8Codec270p);
   codec.width += 1;
   codec.height += 1;
   VerifySimulcastSettings(codec, 2, 2);
 }
 }  // namespace cricket