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1 /* | 1 /* |
2 * Copyright (c) 2004 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2004 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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4129 channel_->GetRtpReceiveParameters(last_ssrc_); | 4129 channel_->GetRtpReceiveParameters(last_ssrc_); |
4130 | 4130 |
4131 // We should be able to set the params we just got. | 4131 // We should be able to set the params we just got. |
4132 EXPECT_TRUE(channel_->SetRtpReceiveParameters(last_ssrc_, initial_params)); | 4132 EXPECT_TRUE(channel_->SetRtpReceiveParameters(last_ssrc_, initial_params)); |
4133 | 4133 |
4134 // ... And this shouldn't change the params returned by | 4134 // ... And this shouldn't change the params returned by |
4135 // GetRtpReceiveParameters. | 4135 // GetRtpReceiveParameters. |
4136 EXPECT_EQ(initial_params, channel_->GetRtpReceiveParameters(last_ssrc_)); | 4136 EXPECT_EQ(initial_params, channel_->GetRtpReceiveParameters(last_ssrc_)); |
4137 } | 4137 } |
4138 | 4138 |
| 4139 // Test that GetRtpReceiveParameters returns parameters correctly when SSRCs |
| 4140 // aren't signaled. It should always return an empty "RtpEncodingParameters", |
| 4141 // even after a packet is received and the unsignaled SSRC is known. |
| 4142 TEST_F(WebRtcVideoChannel2Test, GetRtpReceiveParametersWithUnsignaledSsrc) { |
| 4143 // Call necessary methods to configure receiving a default stream as |
| 4144 // soon as it arrives. |
| 4145 cricket::VideoRecvParameters parameters; |
| 4146 parameters.codecs.push_back(GetEngineCodec("VP8")); |
| 4147 parameters.codecs.push_back(GetEngineCodec("VP9")); |
| 4148 EXPECT_TRUE(channel_->SetRecvParameters(parameters)); |
| 4149 |
| 4150 // Call GetRtpReceiveParameters before configured to receive an unsignaled |
| 4151 // stream. Should return nothing. |
| 4152 EXPECT_EQ(webrtc::RtpParameters(), channel_->GetRtpReceiveParameters(0)); |
| 4153 |
| 4154 // Set a sink for an unsignaled stream. |
| 4155 cricket::FakeVideoRenderer renderer; |
| 4156 // Value of "0" means "unsignaled stream". |
| 4157 EXPECT_TRUE(channel_->SetSink(0, &renderer)); |
| 4158 |
| 4159 // Call GetRtpReceiveParameters before the SSRC is known. Value of "0" |
| 4160 // in this method means "unsignaled stream". |
| 4161 webrtc::RtpParameters rtp_parameters = channel_->GetRtpReceiveParameters(0); |
| 4162 ASSERT_EQ(1u, rtp_parameters.encodings.size()); |
| 4163 EXPECT_FALSE(rtp_parameters.encodings[0].ssrc); |
| 4164 |
| 4165 // Receive VP8 packet. |
| 4166 uint8_t data[kMinRtpPacketLen]; |
| 4167 cricket::RtpHeader rtpHeader; |
| 4168 rtpHeader.payload_type = GetEngineCodec("VP8").id; |
| 4169 rtpHeader.seq_num = rtpHeader.timestamp = 0; |
| 4170 rtpHeader.ssrc = kIncomingUnsignalledSsrc; |
| 4171 cricket::SetRtpHeader(data, sizeof(data), rtpHeader); |
| 4172 rtc::CopyOnWriteBuffer packet(data, sizeof(data)); |
| 4173 rtc::PacketTime packet_time; |
| 4174 channel_->OnPacketReceived(&packet, packet_time); |
| 4175 |
| 4176 // The |ssrc| member should still be unset. |
| 4177 rtp_parameters = channel_->GetRtpReceiveParameters(0); |
| 4178 ASSERT_EQ(1u, rtp_parameters.encodings.size()); |
| 4179 EXPECT_FALSE(rtp_parameters.encodings[0].ssrc); |
| 4180 } |
| 4181 |
4139 void WebRtcVideoChannel2Test::TestReceiverLocalSsrcConfiguration( | 4182 void WebRtcVideoChannel2Test::TestReceiverLocalSsrcConfiguration( |
4140 bool receiver_first) { | 4183 bool receiver_first) { |
4141 EXPECT_TRUE(channel_->SetSendParameters(send_parameters_)); | 4184 EXPECT_TRUE(channel_->SetSendParameters(send_parameters_)); |
4142 | 4185 |
4143 const uint32_t kSenderSsrc = 0xC0FFEE; | 4186 const uint32_t kSenderSsrc = 0xC0FFEE; |
4144 const uint32_t kSecondSenderSsrc = 0xBADCAFE; | 4187 const uint32_t kSecondSenderSsrc = 0xBADCAFE; |
4145 const uint32_t kReceiverSsrc = 0x4711; | 4188 const uint32_t kReceiverSsrc = 0x4711; |
4146 const uint32_t kExpectedDefaultReceiverSsrc = 1; | 4189 const uint32_t kExpectedDefaultReceiverSsrc = 1; |
4147 | 4190 |
4148 if (receiver_first) { | 4191 if (receiver_first) { |
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4391 | 4434 |
4392 TEST_F(WebRtcVideoChannel2SimulcastTest, | 4435 TEST_F(WebRtcVideoChannel2SimulcastTest, |
4393 NoSimulcastScreenshareWithoutConference) { | 4436 NoSimulcastScreenshareWithoutConference) { |
4394 webrtc::test::ScopedFieldTrials override_field_trials_( | 4437 webrtc::test::ScopedFieldTrials override_field_trials_( |
4395 "WebRTC-SimulcastScreenshare/Enabled/"); | 4438 "WebRTC-SimulcastScreenshare/Enabled/"); |
4396 VerifySimulcastSettings(cricket::VideoCodec("VP8"), 1280, 720, 3, 1, true, | 4439 VerifySimulcastSettings(cricket::VideoCodec("VP8"), 1280, 720, 3, 1, true, |
4397 false); | 4440 false); |
4398 } | 4441 } |
4399 | 4442 |
4400 } // namespace cricket | 4443 } // namespace cricket |
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