johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017 The WebRTC Project Authors. All rights reserved. |
| 3 | * |
| 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 |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
Jonas Olsson | a4d8737 | 2019-07-05 19:08:33 +0200 | [diff] [blame] | 11 | #include "video/rtp_video_stream_receiver.h" |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 12 | |
Mirko Bonadei | 317a1f0 | 2019-09-17 17:06:18 +0200 | [diff] [blame] | 13 | #include <memory> |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 14 | #include <utility> |
Mirko Bonadei | 317a1f0 | 2019-09-17 17:06:18 +0200 | [diff] [blame] | 15 | |
Johannes Kron | d51ec58 | 2019-04-15 13:32:41 +0200 | [diff] [blame] | 16 | #include "api/video/video_codec_type.h" |
| 17 | #include "api/video/video_frame_type.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 18 | #include "common_video/h264/h264_common.h" |
Steve Anton | 10542f2 | 2019-01-11 09:11:00 -0800 | [diff] [blame] | 19 | #include "media/base/media_constants.h" |
Johannes Kron | d51ec58 | 2019-04-15 13:32:41 +0200 | [diff] [blame] | 20 | #include "modules/rtp_rtcp/source/rtp_format.h" |
Danil Chapovalov | 51bf200 | 2019-10-11 10:53:27 +0200 | [diff] [blame] | 21 | #include "modules/rtp_rtcp/source/rtp_format_vp9.h" |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 22 | #include "modules/rtp_rtcp/source/rtp_generic_frame_descriptor.h" |
| 23 | #include "modules/rtp_rtcp/source/rtp_generic_frame_descriptor_extension.h" |
Johannes Kron | d51ec58 | 2019-04-15 13:32:41 +0200 | [diff] [blame] | 24 | #include "modules/rtp_rtcp/source/rtp_header_extensions.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 25 | #include "modules/rtp_rtcp/source/rtp_packet_received.h" |
Johannes Kron | d51ec58 | 2019-04-15 13:32:41 +0200 | [diff] [blame] | 26 | #include "modules/rtp_rtcp/source/rtp_packet_to_send.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 27 | #include "modules/utility/include/process_thread.h" |
| 28 | #include "modules/video_coding/frame_object.h" |
| 29 | #include "modules/video_coding/include/video_coding_defines.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 30 | #include "modules/video_coding/rtp_frame_reference_finder.h" |
Steve Anton | 10542f2 | 2019-01-11 09:11:00 -0800 | [diff] [blame] | 31 | #include "rtc_base/byte_buffer.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 32 | #include "rtc_base/logging.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 33 | #include "system_wrappers/include/clock.h" |
Mirko Bonadei | 17f4878 | 2018-09-28 08:51:10 +0200 | [diff] [blame] | 34 | #include "system_wrappers/include/field_trial.h" |
Mirko Bonadei | 92ea95e | 2017-09-15 06:47:31 +0200 | [diff] [blame] | 35 | #include "test/field_trial.h" |
Jonas Olsson | a4d8737 | 2019-07-05 19:08:33 +0200 | [diff] [blame] | 36 | #include "test/gmock.h" |
| 37 | #include "test/gtest.h" |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 38 | |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 39 | using ::testing::_; |
Ruslan Burakov | d08bb1e | 2019-11-27 16:49:10 +0100 | [diff] [blame] | 40 | using ::testing::ElementsAre; |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 41 | using ::testing::Invoke; |
Chen Xing | f00bf42 | 2019-06-20 10:05:55 +0200 | [diff] [blame] | 42 | using ::testing::SizeIs; |
Elad Alon | ccb9b75 | 2019-02-19 13:01:31 +0100 | [diff] [blame] | 43 | using ::testing::Values; |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 44 | |
| 45 | namespace webrtc { |
| 46 | |
| 47 | namespace { |
| 48 | |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 49 | const uint8_t kH264StartCode[] = {0x00, 0x00, 0x00, 0x01}; |
| 50 | |
Ruslan Burakov | d08bb1e | 2019-11-27 16:49:10 +0100 | [diff] [blame] | 51 | std::vector<uint64_t> GetAbsoluteCaptureTimestamps( |
| 52 | const video_coding::EncodedFrame* frame) { |
| 53 | std::vector<uint64_t> result; |
| 54 | for (const auto& packet_info : frame->PacketInfos()) { |
| 55 | if (packet_info.absolute_capture_time()) { |
| 56 | result.push_back( |
| 57 | packet_info.absolute_capture_time()->absolute_capture_timestamp); |
| 58 | } |
| 59 | } |
| 60 | return result; |
| 61 | } |
| 62 | |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 63 | class MockTransport : public Transport { |
| 64 | public: |
| 65 | MOCK_METHOD3(SendRtp, |
| 66 | bool(const uint8_t* packet, |
| 67 | size_t length, |
| 68 | const PacketOptions& options)); |
| 69 | MOCK_METHOD2(SendRtcp, bool(const uint8_t* packet, size_t length)); |
| 70 | }; |
| 71 | |
| 72 | class MockNackSender : public NackSender { |
| 73 | public: |
| 74 | MOCK_METHOD1(SendNack, void(const std::vector<uint16_t>& sequence_numbers)); |
Elad Alon | ef09c5b | 2019-05-31 13:25:50 +0200 | [diff] [blame] | 75 | MOCK_METHOD2(SendNack, |
| 76 | void(const std::vector<uint16_t>& sequence_numbers, |
| 77 | bool buffering_allowed)); |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 78 | }; |
| 79 | |
| 80 | class MockKeyFrameRequestSender : public KeyFrameRequestSender { |
| 81 | public: |
| 82 | MOCK_METHOD0(RequestKeyFrame, void()); |
| 83 | }; |
| 84 | |
| 85 | class MockOnCompleteFrameCallback |
| 86 | : public video_coding::OnCompleteFrameCallback { |
| 87 | public: |
philipel | e7c891f | 2018-02-22 14:35:06 +0100 | [diff] [blame] | 88 | MOCK_METHOD1(DoOnCompleteFrame, void(video_coding::EncodedFrame* frame)); |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 89 | MOCK_METHOD1(DoOnCompleteFrameFailNullptr, |
philipel | e7c891f | 2018-02-22 14:35:06 +0100 | [diff] [blame] | 90 | void(video_coding::EncodedFrame* frame)); |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 91 | MOCK_METHOD1(DoOnCompleteFrameFailLength, |
philipel | e7c891f | 2018-02-22 14:35:06 +0100 | [diff] [blame] | 92 | void(video_coding::EncodedFrame* frame)); |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 93 | MOCK_METHOD1(DoOnCompleteFrameFailBitstream, |
philipel | e7c891f | 2018-02-22 14:35:06 +0100 | [diff] [blame] | 94 | void(video_coding::EncodedFrame* frame)); |
| 95 | void OnCompleteFrame(std::unique_ptr<video_coding::EncodedFrame> frame) { |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 96 | if (!frame) { |
| 97 | DoOnCompleteFrameFailNullptr(nullptr); |
| 98 | return; |
| 99 | } |
| 100 | EXPECT_EQ(buffer_.Length(), frame->size()); |
| 101 | if (buffer_.Length() != frame->size()) { |
| 102 | DoOnCompleteFrameFailLength(frame.get()); |
| 103 | return; |
| 104 | } |
Niels Möller | f0eee00 | 2018-11-28 16:31:29 +0100 | [diff] [blame] | 105 | if (frame->size() != buffer_.Length() || |
Niels Möller | 9c84390 | 2019-01-11 10:21:35 +0100 | [diff] [blame] | 106 | memcmp(buffer_.Data(), frame->data(), buffer_.Length()) != 0) { |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 107 | DoOnCompleteFrameFailBitstream(frame.get()); |
| 108 | return; |
| 109 | } |
| 110 | DoOnCompleteFrame(frame.get()); |
| 111 | } |
Johannes Kron | d51ec58 | 2019-04-15 13:32:41 +0200 | [diff] [blame] | 112 | |
| 113 | void ClearExpectedBitstream() { buffer_.Clear(); } |
| 114 | |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 115 | void AppendExpectedBitstream(const uint8_t data[], size_t size_in_bytes) { |
| 116 | // TODO(Johan): Let rtc::ByteBuffer handle uint8_t* instead of char*. |
| 117 | buffer_.WriteBytes(reinterpret_cast<const char*>(data), size_in_bytes); |
| 118 | } |
| 119 | rtc::ByteBufferWriter buffer_; |
| 120 | }; |
| 121 | |
eladalon | c0d481a | 2017-08-02 07:39:07 -0700 | [diff] [blame] | 122 | class MockRtpPacketSink : public RtpPacketSinkInterface { |
| 123 | public: |
| 124 | MOCK_METHOD1(OnRtpPacket, void(const RtpPacketReceived&)); |
| 125 | }; |
| 126 | |
| 127 | constexpr uint32_t kSsrc = 111; |
| 128 | constexpr uint16_t kSequenceNumber = 222; |
| 129 | std::unique_ptr<RtpPacketReceived> CreateRtpPacketReceived( |
| 130 | uint32_t ssrc = kSsrc, |
| 131 | uint16_t sequence_number = kSequenceNumber) { |
Mirko Bonadei | 317a1f0 | 2019-09-17 17:06:18 +0200 | [diff] [blame] | 132 | auto packet = std::make_unique<RtpPacketReceived>(); |
eladalon | c0d481a | 2017-08-02 07:39:07 -0700 | [diff] [blame] | 133 | packet->SetSsrc(ssrc); |
| 134 | packet->SetSequenceNumber(sequence_number); |
| 135 | return packet; |
| 136 | } |
| 137 | |
| 138 | MATCHER_P(SamePacketAs, other, "") { |
| 139 | return arg.Ssrc() == other.Ssrc() && |
| 140 | arg.SequenceNumber() == other.SequenceNumber(); |
| 141 | } |
| 142 | |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 143 | } // namespace |
| 144 | |
Mirko Bonadei | 6a489f2 | 2019-04-09 15:11:12 +0200 | [diff] [blame] | 145 | class RtpVideoStreamReceiverTest : public ::testing::Test { |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 146 | public: |
Rasmus Brandt | 88f080a | 2017-11-02 14:28:06 +0100 | [diff] [blame] | 147 | RtpVideoStreamReceiverTest() : RtpVideoStreamReceiverTest("") {} |
| 148 | explicit RtpVideoStreamReceiverTest(std::string field_trials) |
| 149 | : override_field_trials_(field_trials), |
| 150 | config_(CreateConfig()), |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 151 | process_thread_(ProcessThread::Create("TestThread")) {} |
| 152 | |
| 153 | void SetUp() { |
nisse | ca5706d | 2017-09-11 02:32:16 -0700 | [diff] [blame] | 154 | rtp_receive_statistics_ = |
Niels Möller | 0d210ee | 2019-08-07 16:16:45 +0200 | [diff] [blame] | 155 | ReceiveStatistics::Create(Clock::GetRealTimeClock()); |
Mirko Bonadei | 317a1f0 | 2019-09-17 17:06:18 +0200 | [diff] [blame] | 156 | rtp_video_stream_receiver_ = std::make_unique<RtpVideoStreamReceiver>( |
Niels Möller | 60f4e29 | 2019-05-20 11:06:33 +0200 | [diff] [blame] | 157 | Clock::GetRealTimeClock(), &mock_transport_, nullptr, nullptr, &config_, |
| 158 | rtp_receive_statistics_.get(), nullptr, process_thread_.get(), |
Niels Möller | 2f5554d | 2019-05-29 13:35:14 +0200 | [diff] [blame] | 159 | &mock_nack_sender_, &mock_key_frame_request_sender_, |
| 160 | &mock_on_complete_frame_callback_, nullptr); |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 161 | } |
| 162 | |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 163 | RTPVideoHeader GetDefaultH264VideoHeader() { |
| 164 | RTPVideoHeader video_header; |
| 165 | video_header.codec = kVideoCodecH264; |
| 166 | video_header.video_type_header.emplace<RTPVideoHeaderH264>(); |
| 167 | return video_header; |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 168 | } |
| 169 | |
| 170 | // TODO(Johan): refactor h264_sps_pps_tracker_unittests.cc to avoid duplicate |
| 171 | // code. |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 172 | void AddSps(RTPVideoHeader* video_header, |
philipel | 83c97da | 2017-06-21 07:22:40 -0700 | [diff] [blame] | 173 | uint8_t sps_id, |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 174 | rtc::CopyOnWriteBuffer* data) { |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 175 | NaluInfo info; |
| 176 | info.type = H264::NaluType::kSps; |
| 177 | info.sps_id = sps_id; |
| 178 | info.pps_id = -1; |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 179 | data->AppendData({H264::NaluType::kSps, sps_id}); |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 180 | auto& h264 = absl::get<RTPVideoHeaderH264>(video_header->video_type_header); |
philipel | 7d745e5 | 2018-08-02 14:03:53 +0200 | [diff] [blame] | 181 | h264.nalus[h264.nalus_length++] = info; |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 182 | } |
| 183 | |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 184 | void AddPps(RTPVideoHeader* video_header, |
philipel | 83c97da | 2017-06-21 07:22:40 -0700 | [diff] [blame] | 185 | uint8_t sps_id, |
| 186 | uint8_t pps_id, |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 187 | rtc::CopyOnWriteBuffer* data) { |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 188 | NaluInfo info; |
| 189 | info.type = H264::NaluType::kPps; |
| 190 | info.sps_id = sps_id; |
| 191 | info.pps_id = pps_id; |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 192 | data->AppendData({H264::NaluType::kPps, pps_id}); |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 193 | auto& h264 = absl::get<RTPVideoHeaderH264>(video_header->video_type_header); |
philipel | 7d745e5 | 2018-08-02 14:03:53 +0200 | [diff] [blame] | 194 | h264.nalus[h264.nalus_length++] = info; |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 195 | } |
| 196 | |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 197 | void AddIdr(RTPVideoHeader* video_header, int pps_id) { |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 198 | NaluInfo info; |
| 199 | info.type = H264::NaluType::kIdr; |
| 200 | info.sps_id = -1; |
| 201 | info.pps_id = pps_id; |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 202 | auto& h264 = absl::get<RTPVideoHeaderH264>(video_header->video_type_header); |
philipel | 7d745e5 | 2018-08-02 14:03:53 +0200 | [diff] [blame] | 203 | h264.nalus[h264.nalus_length++] = info; |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 204 | } |
| 205 | |
| 206 | protected: |
| 207 | static VideoReceiveStream::Config CreateConfig() { |
| 208 | VideoReceiveStream::Config config(nullptr); |
| 209 | config.rtp.remote_ssrc = 1111; |
| 210 | config.rtp.local_ssrc = 2222; |
| 211 | return config; |
| 212 | } |
| 213 | |
Rasmus Brandt | 88f080a | 2017-11-02 14:28:06 +0100 | [diff] [blame] | 214 | const webrtc::test::ScopedFieldTrials override_field_trials_; |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 215 | VideoReceiveStream::Config config_; |
| 216 | MockNackSender mock_nack_sender_; |
Niels Möller | 2f5554d | 2019-05-29 13:35:14 +0200 | [diff] [blame] | 217 | MockKeyFrameRequestSender mock_key_frame_request_sender_; |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 218 | MockTransport mock_transport_; |
| 219 | MockOnCompleteFrameCallback mock_on_complete_frame_callback_; |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 220 | std::unique_ptr<ProcessThread> process_thread_; |
nisse | ca5706d | 2017-09-11 02:32:16 -0700 | [diff] [blame] | 221 | std::unique_ptr<ReceiveStatistics> rtp_receive_statistics_; |
nisse | b1f2ff9 | 2017-06-09 04:01:55 -0700 | [diff] [blame] | 222 | std::unique_ptr<RtpVideoStreamReceiver> rtp_video_stream_receiver_; |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 223 | }; |
| 224 | |
Johannes Kron | d51ec58 | 2019-04-15 13:32:41 +0200 | [diff] [blame] | 225 | TEST_F(RtpVideoStreamReceiverTest, CacheColorSpaceFromLastPacketOfKeyframe) { |
| 226 | // Test that color space is cached from the last packet of a key frame and |
| 227 | // that it's not reset by padding packets without color space. |
| 228 | constexpr int kPayloadType = 99; |
| 229 | const ColorSpace kColorSpace( |
| 230 | ColorSpace::PrimaryID::kFILM, ColorSpace::TransferID::kBT2020_12, |
| 231 | ColorSpace::MatrixID::kBT2020_NCL, ColorSpace::RangeID::kFull); |
| 232 | const std::vector<uint8_t> kKeyFramePayload = {0, 1, 2, 3, 4, 5, |
| 233 | 6, 7, 8, 9, 10}; |
| 234 | const std::vector<uint8_t> kDeltaFramePayload = {0, 1, 2, 3, 4}; |
| 235 | |
| 236 | // Anonymous helper class that generates received packets. |
| 237 | class { |
| 238 | public: |
| 239 | void SetPayload(const std::vector<uint8_t>& payload, |
| 240 | VideoFrameType video_frame_type) { |
| 241 | video_frame_type_ = video_frame_type; |
| 242 | RtpPacketizer::PayloadSizeLimits pay_load_size_limits; |
| 243 | // Reduce max payload length to make sure the key frame generates two |
| 244 | // packets. |
| 245 | pay_load_size_limits.max_payload_len = 8; |
Johannes Kron | d51ec58 | 2019-04-15 13:32:41 +0200 | [diff] [blame] | 246 | RTPVideoHeaderVP9 rtp_video_header_vp9; |
| 247 | rtp_video_header_vp9.InitRTPVideoHeaderVP9(); |
| 248 | rtp_video_header_vp9.inter_pic_predicted = |
| 249 | (video_frame_type == VideoFrameType::kVideoFrameDelta); |
Danil Chapovalov | 51bf200 | 2019-10-11 10:53:27 +0200 | [diff] [blame] | 250 | rtp_packetizer_ = std::make_unique<RtpPacketizerVp9>( |
| 251 | payload, pay_load_size_limits, rtp_video_header_vp9); |
Johannes Kron | d51ec58 | 2019-04-15 13:32:41 +0200 | [diff] [blame] | 252 | } |
| 253 | |
| 254 | size_t NumPackets() { return rtp_packetizer_->NumPackets(); } |
| 255 | void SetColorSpace(const ColorSpace& color_space) { |
| 256 | color_space_ = color_space; |
| 257 | } |
| 258 | |
| 259 | RtpPacketReceived NextPacket() { |
| 260 | RtpHeaderExtensionMap extension_map; |
| 261 | extension_map.Register<ColorSpaceExtension>(1); |
| 262 | RtpPacketToSend packet_to_send(&extension_map); |
| 263 | packet_to_send.SetSequenceNumber(sequence_number_++); |
| 264 | packet_to_send.SetSsrc(kSsrc); |
| 265 | packet_to_send.SetPayloadType(kPayloadType); |
| 266 | bool include_color_space = |
| 267 | (rtp_packetizer_->NumPackets() == 1u && |
| 268 | video_frame_type_ == VideoFrameType::kVideoFrameKey); |
| 269 | if (include_color_space) { |
| 270 | EXPECT_TRUE( |
| 271 | packet_to_send.SetExtension<ColorSpaceExtension>(color_space_)); |
| 272 | } |
| 273 | rtp_packetizer_->NextPacket(&packet_to_send); |
| 274 | |
| 275 | RtpPacketReceived received_packet(&extension_map); |
| 276 | received_packet.Parse(packet_to_send.data(), packet_to_send.size()); |
| 277 | return received_packet; |
| 278 | } |
| 279 | |
| 280 | private: |
| 281 | uint16_t sequence_number_ = 0; |
| 282 | VideoFrameType video_frame_type_; |
| 283 | ColorSpace color_space_; |
| 284 | std::unique_ptr<RtpPacketizer> rtp_packetizer_; |
| 285 | } received_packet_generator; |
| 286 | received_packet_generator.SetColorSpace(kColorSpace); |
| 287 | |
| 288 | // Prepare the receiver for VP9. |
| 289 | VideoCodec codec; |
| 290 | codec.plType = kPayloadType; |
| 291 | codec.codecType = kVideoCodecVP9; |
| 292 | std::map<std::string, std::string> codec_params; |
Mirta Dvornicic | fe68daa | 2019-05-23 13:21:12 +0200 | [diff] [blame] | 293 | rtp_video_stream_receiver_->AddReceiveCodec(codec, codec_params, |
| 294 | /*raw_payload=*/false); |
Johannes Kron | d51ec58 | 2019-04-15 13:32:41 +0200 | [diff] [blame] | 295 | |
| 296 | // Generate key frame packets. |
| 297 | received_packet_generator.SetPayload(kKeyFramePayload, |
| 298 | VideoFrameType::kVideoFrameKey); |
| 299 | EXPECT_EQ(received_packet_generator.NumPackets(), 2u); |
| 300 | RtpPacketReceived key_frame_packet1 = received_packet_generator.NextPacket(); |
| 301 | RtpPacketReceived key_frame_packet2 = received_packet_generator.NextPacket(); |
| 302 | |
| 303 | // Generate delta frame packet. |
| 304 | received_packet_generator.SetPayload(kDeltaFramePayload, |
| 305 | VideoFrameType::kVideoFrameDelta); |
| 306 | EXPECT_EQ(received_packet_generator.NumPackets(), 1u); |
| 307 | RtpPacketReceived delta_frame_packet = received_packet_generator.NextPacket(); |
| 308 | |
| 309 | rtp_video_stream_receiver_->StartReceive(); |
| 310 | mock_on_complete_frame_callback_.AppendExpectedBitstream( |
| 311 | kKeyFramePayload.data(), kKeyFramePayload.size()); |
| 312 | |
| 313 | // Send the key frame and expect a callback with color space information. |
| 314 | EXPECT_FALSE(key_frame_packet1.GetExtension<ColorSpaceExtension>()); |
| 315 | EXPECT_TRUE(key_frame_packet2.GetExtension<ColorSpaceExtension>()); |
| 316 | rtp_video_stream_receiver_->OnRtpPacket(key_frame_packet1); |
| 317 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame(_)) |
| 318 | .WillOnce(Invoke([kColorSpace](video_coding::EncodedFrame* frame) { |
| 319 | ASSERT_TRUE(frame->EncodedImage().ColorSpace()); |
| 320 | EXPECT_EQ(*frame->EncodedImage().ColorSpace(), kColorSpace); |
| 321 | })); |
| 322 | rtp_video_stream_receiver_->OnRtpPacket(key_frame_packet2); |
| 323 | // Resend the first key frame packet to simulate padding for example. |
| 324 | rtp_video_stream_receiver_->OnRtpPacket(key_frame_packet1); |
| 325 | |
| 326 | mock_on_complete_frame_callback_.ClearExpectedBitstream(); |
| 327 | mock_on_complete_frame_callback_.AppendExpectedBitstream( |
| 328 | kDeltaFramePayload.data(), kDeltaFramePayload.size()); |
| 329 | |
| 330 | // Expect delta frame to have color space set even though color space not |
| 331 | // included in the RTP packet. |
| 332 | EXPECT_FALSE(delta_frame_packet.GetExtension<ColorSpaceExtension>()); |
| 333 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame(_)) |
| 334 | .WillOnce(Invoke([kColorSpace](video_coding::EncodedFrame* frame) { |
| 335 | ASSERT_TRUE(frame->EncodedImage().ColorSpace()); |
| 336 | EXPECT_EQ(*frame->EncodedImage().ColorSpace(), kColorSpace); |
| 337 | })); |
| 338 | rtp_video_stream_receiver_->OnRtpPacket(delta_frame_packet); |
| 339 | } |
| 340 | |
nisse | b1f2ff9 | 2017-06-09 04:01:55 -0700 | [diff] [blame] | 341 | TEST_F(RtpVideoStreamReceiverTest, GenericKeyFrame) { |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 342 | RtpPacketReceived rtp_packet; |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 343 | RTPVideoHeader video_header; |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 344 | rtc::CopyOnWriteBuffer data({1, 2, 3, 4}); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 345 | rtp_packet.SetSequenceNumber(1); |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 346 | video_header.is_first_packet_in_frame = true; |
| 347 | video_header.is_last_packet_in_frame = true; |
| 348 | video_header.codec = kVideoCodecGeneric; |
Niels Möller | abbc50e | 2019-04-24 09:41:16 +0200 | [diff] [blame] | 349 | video_header.frame_type = VideoFrameType::kVideoFrameKey; |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 350 | mock_on_complete_frame_callback_.AppendExpectedBitstream(data.data(), |
| 351 | data.size()); |
| 352 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame(_)); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 353 | rtp_video_stream_receiver_->OnReceivedPayloadData(data, rtp_packet, |
| 354 | video_header); |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 355 | } |
| 356 | |
Ruslan Burakov | d08bb1e | 2019-11-27 16:49:10 +0100 | [diff] [blame] | 357 | TEST_F(RtpVideoStreamReceiverTest, PacketInfoIsPropagatedIntoVideoFrames) { |
| 358 | constexpr uint64_t kAbsoluteCaptureTimestamp = 12; |
| 359 | constexpr int kId0 = 1; |
| 360 | |
| 361 | RtpHeaderExtensionMap extension_map; |
| 362 | extension_map.Register<AbsoluteCaptureTimeExtension>(kId0); |
| 363 | RtpPacketReceived rtp_packet(&extension_map); |
| 364 | RTPVideoHeader video_header; |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 365 | rtc::CopyOnWriteBuffer data({1, 2, 3, 4}); |
Ruslan Burakov | d08bb1e | 2019-11-27 16:49:10 +0100 | [diff] [blame] | 366 | rtp_packet.SetSequenceNumber(1); |
| 367 | rtp_packet.SetTimestamp(1); |
| 368 | rtp_packet.SetSsrc(kSsrc); |
| 369 | rtp_packet.SetExtension<AbsoluteCaptureTimeExtension>( |
| 370 | AbsoluteCaptureTime{kAbsoluteCaptureTimestamp, |
| 371 | /*estimated_capture_clock_offset=*/absl::nullopt}); |
| 372 | |
| 373 | video_header.is_first_packet_in_frame = true; |
| 374 | video_header.is_last_packet_in_frame = true; |
| 375 | video_header.codec = kVideoCodecGeneric; |
| 376 | video_header.frame_type = VideoFrameType::kVideoFrameKey; |
| 377 | mock_on_complete_frame_callback_.AppendExpectedBitstream(data.data(), |
| 378 | data.size()); |
| 379 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame(_)) |
| 380 | .WillOnce(Invoke( |
| 381 | [kAbsoluteCaptureTimestamp](video_coding::EncodedFrame* frame) { |
| 382 | EXPECT_THAT(GetAbsoluteCaptureTimestamps(frame), |
| 383 | ElementsAre(kAbsoluteCaptureTimestamp)); |
| 384 | })); |
| 385 | rtp_video_stream_receiver_->OnReceivedPayloadData(data, rtp_packet, |
| 386 | video_header); |
| 387 | } |
| 388 | |
| 389 | TEST_F(RtpVideoStreamReceiverTest, |
| 390 | MissingAbsoluteCaptureTimeIsFilledWithExtrapolatedValue) { |
| 391 | constexpr uint64_t kAbsoluteCaptureTimestamp = 12; |
| 392 | constexpr int kId0 = 1; |
| 393 | |
| 394 | RtpHeaderExtensionMap extension_map; |
| 395 | extension_map.Register<AbsoluteCaptureTimeExtension>(kId0); |
| 396 | RtpPacketReceived rtp_packet(&extension_map); |
| 397 | |
| 398 | RTPVideoHeader video_header; |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 399 | rtc::CopyOnWriteBuffer data({1, 2, 3, 4}); |
Ruslan Burakov | d08bb1e | 2019-11-27 16:49:10 +0100 | [diff] [blame] | 400 | uint16_t sequence_number = 1; |
| 401 | uint32_t rtp_timestamp = 1; |
| 402 | rtp_packet.SetSequenceNumber(sequence_number); |
| 403 | rtp_packet.SetTimestamp(rtp_timestamp); |
| 404 | rtp_packet.SetSsrc(kSsrc); |
| 405 | rtp_packet.SetExtension<AbsoluteCaptureTimeExtension>( |
| 406 | AbsoluteCaptureTime{kAbsoluteCaptureTimestamp, |
| 407 | /*estimated_capture_clock_offset=*/absl::nullopt}); |
| 408 | |
| 409 | video_header.is_first_packet_in_frame = true; |
| 410 | video_header.is_last_packet_in_frame = true; |
| 411 | video_header.codec = kVideoCodecGeneric; |
| 412 | video_header.frame_type = VideoFrameType::kVideoFrameKey; |
| 413 | mock_on_complete_frame_callback_.AppendExpectedBitstream(data.data(), |
| 414 | data.size()); |
| 415 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame(_)); |
| 416 | rtp_video_stream_receiver_->OnReceivedPayloadData(data, rtp_packet, |
| 417 | video_header); |
| 418 | |
| 419 | // Rtp packet without absolute capture time. |
| 420 | rtp_packet = RtpPacketReceived(&extension_map); |
| 421 | rtp_packet.SetSequenceNumber(++sequence_number); |
| 422 | rtp_packet.SetTimestamp(++rtp_timestamp); |
| 423 | rtp_packet.SetSsrc(kSsrc); |
| 424 | |
| 425 | // There is no absolute capture time in the second packet. |
| 426 | // Expect rtp video stream receiver to extrapolate it for the resulting video |
| 427 | // frame using absolute capture time from the previous packet. |
| 428 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame(_)) |
| 429 | .WillOnce(Invoke([](video_coding::EncodedFrame* frame) { |
| 430 | EXPECT_THAT(GetAbsoluteCaptureTimestamps(frame), SizeIs(1)); |
| 431 | })); |
| 432 | rtp_video_stream_receiver_->OnReceivedPayloadData(data, rtp_packet, |
| 433 | video_header); |
| 434 | } |
| 435 | |
philipel | d8f6c16 | 2018-01-19 14:41:41 +0100 | [diff] [blame] | 436 | TEST_F(RtpVideoStreamReceiverTest, NoInfiniteRecursionOnEncapsulatedRedPacket) { |
| 437 | const uint8_t kRedPayloadType = 125; |
| 438 | VideoCodec codec; |
| 439 | codec.plType = kRedPayloadType; |
Mirta Dvornicic | fe68daa | 2019-05-23 13:21:12 +0200 | [diff] [blame] | 440 | rtp_video_stream_receiver_->AddReceiveCodec(codec, {}, /*raw_payload=*/false); |
Yves Gerey | 665174f | 2018-06-19 15:03:05 +0200 | [diff] [blame] | 441 | const std::vector<uint8_t> data({ |
| 442 | 0x80, // RTP version. |
| 443 | kRedPayloadType, // Payload type. |
| 444 | 0, 0, 0, 0, 0, 0, // Don't care. |
| 445 | 0, 0, 0x4, 0x57, // SSRC |
| 446 | kRedPayloadType, // RED header. |
| 447 | 0, 0, 0, 0, 0 // Don't care. |
| 448 | }); |
philipel | d8f6c16 | 2018-01-19 14:41:41 +0100 | [diff] [blame] | 449 | RtpPacketReceived packet; |
| 450 | EXPECT_TRUE(packet.Parse(data.data(), data.size())); |
| 451 | rtp_video_stream_receiver_->StartReceive(); |
| 452 | rtp_video_stream_receiver_->OnRtpPacket(packet); |
| 453 | } |
| 454 | |
Danil Chapovalov | a715f28 | 2018-07-11 17:50:41 +0200 | [diff] [blame] | 455 | TEST_F(RtpVideoStreamReceiverTest, |
| 456 | DropsPacketWithRedPayloadTypeAndEmptyPayload) { |
| 457 | const uint8_t kRedPayloadType = 125; |
| 458 | config_.rtp.red_payload_type = kRedPayloadType; |
| 459 | SetUp(); // re-create rtp_video_stream_receiver with red payload type. |
| 460 | // clang-format off |
| 461 | const uint8_t data[] = { |
| 462 | 0x80, // RTP version. |
| 463 | kRedPayloadType, // Payload type. |
| 464 | 0, 0, 0, 0, 0, 0, // Don't care. |
| 465 | 0, 0, 0x4, 0x57, // SSRC |
| 466 | // Empty rtp payload. |
| 467 | }; |
| 468 | // clang-format on |
| 469 | RtpPacketReceived packet; |
| 470 | // Manually convert to CopyOnWriteBuffer to be sure capacity == size |
| 471 | // and asan bot can catch read buffer overflow. |
| 472 | EXPECT_TRUE(packet.Parse(rtc::CopyOnWriteBuffer(data))); |
| 473 | rtp_video_stream_receiver_->StartReceive(); |
| 474 | rtp_video_stream_receiver_->OnRtpPacket(packet); |
| 475 | // Expect asan doesn't find anything. |
| 476 | } |
| 477 | |
nisse | b1f2ff9 | 2017-06-09 04:01:55 -0700 | [diff] [blame] | 478 | TEST_F(RtpVideoStreamReceiverTest, GenericKeyFrameBitstreamError) { |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 479 | RtpPacketReceived rtp_packet; |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 480 | RTPVideoHeader video_header; |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 481 | rtc::CopyOnWriteBuffer data({1, 2, 3, 4}); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 482 | rtp_packet.SetSequenceNumber(1); |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 483 | video_header.is_first_packet_in_frame = true; |
| 484 | video_header.is_last_packet_in_frame = true; |
| 485 | video_header.codec = kVideoCodecGeneric; |
Niels Möller | abbc50e | 2019-04-24 09:41:16 +0200 | [diff] [blame] | 486 | video_header.frame_type = VideoFrameType::kVideoFrameKey; |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 487 | constexpr uint8_t expected_bitsteam[] = {1, 2, 3, 0xff}; |
| 488 | mock_on_complete_frame_callback_.AppendExpectedBitstream( |
| 489 | expected_bitsteam, sizeof(expected_bitsteam)); |
| 490 | EXPECT_CALL(mock_on_complete_frame_callback_, |
| 491 | DoOnCompleteFrameFailBitstream(_)); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 492 | rtp_video_stream_receiver_->OnReceivedPayloadData(data, rtp_packet, |
| 493 | video_header); |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 494 | } |
| 495 | |
Rasmus Brandt | 88f080a | 2017-11-02 14:28:06 +0100 | [diff] [blame] | 496 | class RtpVideoStreamReceiverTestH264 |
| 497 | : public RtpVideoStreamReceiverTest, |
Mirko Bonadei | 6a489f2 | 2019-04-09 15:11:12 +0200 | [diff] [blame] | 498 | public ::testing::WithParamInterface<std::string> { |
Rasmus Brandt | 88f080a | 2017-11-02 14:28:06 +0100 | [diff] [blame] | 499 | protected: |
| 500 | RtpVideoStreamReceiverTestH264() : RtpVideoStreamReceiverTest(GetParam()) {} |
| 501 | }; |
| 502 | |
Elad Alon | ccb9b75 | 2019-02-19 13:01:31 +0100 | [diff] [blame] | 503 | INSTANTIATE_TEST_SUITE_P(SpsPpsIdrIsKeyframe, |
| 504 | RtpVideoStreamReceiverTestH264, |
| 505 | Values("", "WebRTC-SpsPpsIdrIsH264Keyframe/Enabled/")); |
Rasmus Brandt | 88f080a | 2017-11-02 14:28:06 +0100 | [diff] [blame] | 506 | |
| 507 | TEST_P(RtpVideoStreamReceiverTestH264, InBandSpsPps) { |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 508 | rtc::CopyOnWriteBuffer sps_data; |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 509 | RtpPacketReceived rtp_packet; |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 510 | RTPVideoHeader sps_video_header = GetDefaultH264VideoHeader(); |
| 511 | AddSps(&sps_video_header, 0, &sps_data); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 512 | rtp_packet.SetSequenceNumber(0); |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 513 | sps_video_header.is_first_packet_in_frame = true; |
Niels Möller | abbc50e | 2019-04-24 09:41:16 +0200 | [diff] [blame] | 514 | sps_video_header.frame_type = VideoFrameType::kEmptyFrame; |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 515 | mock_on_complete_frame_callback_.AppendExpectedBitstream( |
| 516 | kH264StartCode, sizeof(kH264StartCode)); |
| 517 | mock_on_complete_frame_callback_.AppendExpectedBitstream(sps_data.data(), |
| 518 | sps_data.size()); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 519 | rtp_video_stream_receiver_->OnReceivedPayloadData(sps_data, rtp_packet, |
| 520 | sps_video_header); |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 521 | |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 522 | rtc::CopyOnWriteBuffer pps_data; |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 523 | RTPVideoHeader pps_video_header = GetDefaultH264VideoHeader(); |
| 524 | AddPps(&pps_video_header, 0, 1, &pps_data); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 525 | rtp_packet.SetSequenceNumber(1); |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 526 | pps_video_header.is_first_packet_in_frame = true; |
Niels Möller | abbc50e | 2019-04-24 09:41:16 +0200 | [diff] [blame] | 527 | pps_video_header.frame_type = VideoFrameType::kEmptyFrame; |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 528 | mock_on_complete_frame_callback_.AppendExpectedBitstream( |
| 529 | kH264StartCode, sizeof(kH264StartCode)); |
| 530 | mock_on_complete_frame_callback_.AppendExpectedBitstream(pps_data.data(), |
| 531 | pps_data.size()); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 532 | rtp_video_stream_receiver_->OnReceivedPayloadData(pps_data, rtp_packet, |
| 533 | pps_video_header); |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 534 | |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 535 | rtc::CopyOnWriteBuffer idr_data; |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 536 | RTPVideoHeader idr_video_header = GetDefaultH264VideoHeader(); |
| 537 | AddIdr(&idr_video_header, 1); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 538 | rtp_packet.SetSequenceNumber(2); |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 539 | idr_video_header.is_first_packet_in_frame = true; |
| 540 | idr_video_header.is_last_packet_in_frame = true; |
Niels Möller | abbc50e | 2019-04-24 09:41:16 +0200 | [diff] [blame] | 541 | idr_video_header.frame_type = VideoFrameType::kVideoFrameKey; |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 542 | const uint8_t idr[] = {0x65, 1, 2, 3}; |
| 543 | idr_data.AppendData(idr); |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 544 | mock_on_complete_frame_callback_.AppendExpectedBitstream( |
| 545 | kH264StartCode, sizeof(kH264StartCode)); |
| 546 | mock_on_complete_frame_callback_.AppendExpectedBitstream(idr_data.data(), |
| 547 | idr_data.size()); |
| 548 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame(_)); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 549 | rtp_video_stream_receiver_->OnReceivedPayloadData(idr_data, rtp_packet, |
| 550 | idr_video_header); |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 551 | } |
| 552 | |
Rasmus Brandt | 88f080a | 2017-11-02 14:28:06 +0100 | [diff] [blame] | 553 | TEST_P(RtpVideoStreamReceiverTestH264, OutOfBandFmtpSpsPps) { |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 554 | constexpr int kPayloadType = 99; |
| 555 | VideoCodec codec; |
| 556 | codec.plType = kPayloadType; |
| 557 | std::map<std::string, std::string> codec_params; |
| 558 | // Example parameter sets from https://tools.ietf.org/html/rfc3984#section-8.2 |
| 559 | // . |
| 560 | codec_params.insert( |
| 561 | {cricket::kH264FmtpSpropParameterSets, "Z0IACpZTBYmI,aMljiA=="}); |
Mirta Dvornicic | fe68daa | 2019-05-23 13:21:12 +0200 | [diff] [blame] | 562 | rtp_video_stream_receiver_->AddReceiveCodec(codec, codec_params, |
| 563 | /*raw_payload=*/false); |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 564 | const uint8_t binary_sps[] = {0x67, 0x42, 0x00, 0x0a, 0x96, |
| 565 | 0x53, 0x05, 0x89, 0x88}; |
| 566 | mock_on_complete_frame_callback_.AppendExpectedBitstream( |
| 567 | kH264StartCode, sizeof(kH264StartCode)); |
| 568 | mock_on_complete_frame_callback_.AppendExpectedBitstream(binary_sps, |
| 569 | sizeof(binary_sps)); |
| 570 | const uint8_t binary_pps[] = {0x68, 0xc9, 0x63, 0x88}; |
| 571 | mock_on_complete_frame_callback_.AppendExpectedBitstream( |
| 572 | kH264StartCode, sizeof(kH264StartCode)); |
| 573 | mock_on_complete_frame_callback_.AppendExpectedBitstream(binary_pps, |
| 574 | sizeof(binary_pps)); |
| 575 | |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 576 | RtpPacketReceived rtp_packet; |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 577 | RTPVideoHeader video_header = GetDefaultH264VideoHeader(); |
| 578 | AddIdr(&video_header, 0); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 579 | rtp_packet.SetPayloadType(kPayloadType); |
| 580 | rtp_packet.SetSequenceNumber(2); |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 581 | video_header.is_first_packet_in_frame = true; |
| 582 | video_header.is_last_packet_in_frame = true; |
| 583 | video_header.codec = kVideoCodecH264; |
Niels Möller | abbc50e | 2019-04-24 09:41:16 +0200 | [diff] [blame] | 584 | video_header.frame_type = VideoFrameType::kVideoFrameKey; |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 585 | rtc::CopyOnWriteBuffer data({1, 2, 3}); |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 586 | mock_on_complete_frame_callback_.AppendExpectedBitstream( |
| 587 | kH264StartCode, sizeof(kH264StartCode)); |
| 588 | mock_on_complete_frame_callback_.AppendExpectedBitstream(data.data(), |
| 589 | data.size()); |
| 590 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame(_)); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 591 | rtp_video_stream_receiver_->OnReceivedPayloadData(data, rtp_packet, |
| 592 | video_header); |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 593 | } |
| 594 | |
nisse | b1f2ff9 | 2017-06-09 04:01:55 -0700 | [diff] [blame] | 595 | TEST_F(RtpVideoStreamReceiverTest, PaddingInMediaStream) { |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 596 | RtpPacketReceived rtp_packet; |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 597 | RTPVideoHeader video_header = GetDefaultH264VideoHeader(); |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 598 | rtc::CopyOnWriteBuffer data({1, 2, 3}); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 599 | rtp_packet.SetPayloadType(99); |
| 600 | rtp_packet.SetSequenceNumber(2); |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 601 | video_header.is_first_packet_in_frame = true; |
| 602 | video_header.is_last_packet_in_frame = true; |
| 603 | video_header.codec = kVideoCodecGeneric; |
Niels Möller | abbc50e | 2019-04-24 09:41:16 +0200 | [diff] [blame] | 604 | video_header.frame_type = VideoFrameType::kVideoFrameKey; |
philipel | 54ca919 | 2017-03-21 05:45:18 -0700 | [diff] [blame] | 605 | mock_on_complete_frame_callback_.AppendExpectedBitstream(data.data(), |
| 606 | data.size()); |
| 607 | |
| 608 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame(_)); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 609 | rtp_video_stream_receiver_->OnReceivedPayloadData(data, rtp_packet, |
| 610 | video_header); |
philipel | 54ca919 | 2017-03-21 05:45:18 -0700 | [diff] [blame] | 611 | |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 612 | rtp_packet.SetSequenceNumber(3); |
| 613 | rtp_video_stream_receiver_->OnReceivedPayloadData({}, rtp_packet, |
| 614 | video_header); |
philipel | 54ca919 | 2017-03-21 05:45:18 -0700 | [diff] [blame] | 615 | |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 616 | rtp_packet.SetSequenceNumber(4); |
philipel | 54ca919 | 2017-03-21 05:45:18 -0700 | [diff] [blame] | 617 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame(_)); |
Niels Möller | abbc50e | 2019-04-24 09:41:16 +0200 | [diff] [blame] | 618 | video_header.frame_type = VideoFrameType::kVideoFrameDelta; |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 619 | rtp_video_stream_receiver_->OnReceivedPayloadData(data, rtp_packet, |
| 620 | video_header); |
philipel | 54ca919 | 2017-03-21 05:45:18 -0700 | [diff] [blame] | 621 | |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 622 | rtp_packet.SetSequenceNumber(6); |
| 623 | rtp_video_stream_receiver_->OnReceivedPayloadData(data, rtp_packet, |
| 624 | video_header); |
philipel | 54ca919 | 2017-03-21 05:45:18 -0700 | [diff] [blame] | 625 | |
| 626 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame(_)); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 627 | rtp_packet.SetSequenceNumber(5); |
| 628 | rtp_video_stream_receiver_->OnReceivedPayloadData({}, rtp_packet, |
| 629 | video_header); |
philipel | 54ca919 | 2017-03-21 05:45:18 -0700 | [diff] [blame] | 630 | } |
| 631 | |
nisse | b1f2ff9 | 2017-06-09 04:01:55 -0700 | [diff] [blame] | 632 | TEST_F(RtpVideoStreamReceiverTest, RequestKeyframeIfFirstFrameIsDelta) { |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 633 | RtpPacketReceived rtp_packet; |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 634 | RTPVideoHeader video_header; |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 635 | rtc::CopyOnWriteBuffer data({1, 2, 3, 4}); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 636 | rtp_packet.SetSequenceNumber(1); |
Niels Möller | 125b5d6 | 2019-03-11 16:11:07 +0100 | [diff] [blame] | 637 | video_header.is_first_packet_in_frame = true; |
| 638 | video_header.is_last_packet_in_frame = true; |
| 639 | video_header.codec = kVideoCodecGeneric; |
Niels Möller | abbc50e | 2019-04-24 09:41:16 +0200 | [diff] [blame] | 640 | video_header.frame_type = VideoFrameType::kVideoFrameDelta; |
Niels Möller | 2f5554d | 2019-05-29 13:35:14 +0200 | [diff] [blame] | 641 | EXPECT_CALL(mock_key_frame_request_sender_, RequestKeyFrame()); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 642 | rtp_video_stream_receiver_->OnReceivedPayloadData(data, rtp_packet, |
| 643 | video_header); |
philipel | 2c53b13 | 2017-05-16 08:06:30 -0700 | [diff] [blame] | 644 | } |
| 645 | |
Johannes Kron | bd3f305 | 2019-08-01 15:45:54 +0200 | [diff] [blame] | 646 | TEST_F(RtpVideoStreamReceiverTest, RequestKeyframeWhenPacketBufferGetsFull) { |
| 647 | constexpr int kPacketBufferMaxSize = 2048; |
| 648 | |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 649 | RtpPacketReceived rtp_packet; |
Johannes Kron | bd3f305 | 2019-08-01 15:45:54 +0200 | [diff] [blame] | 650 | RTPVideoHeader video_header; |
Danil Chapovalov | cebdbf6 | 2019-12-13 16:08:18 +0100 | [diff] [blame] | 651 | rtc::CopyOnWriteBuffer data({1, 2, 3, 4}); |
Johannes Kron | bd3f305 | 2019-08-01 15:45:54 +0200 | [diff] [blame] | 652 | video_header.is_first_packet_in_frame = true; |
| 653 | // Incomplete frames so that the packet buffer is filling up. |
| 654 | video_header.is_last_packet_in_frame = false; |
| 655 | video_header.codec = kVideoCodecGeneric; |
| 656 | video_header.frame_type = VideoFrameType::kVideoFrameDelta; |
| 657 | uint16_t start_sequence_number = 1234; |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 658 | rtp_packet.SetSequenceNumber(start_sequence_number); |
| 659 | while (rtp_packet.SequenceNumber() - start_sequence_number < |
Johannes Kron | bd3f305 | 2019-08-01 15:45:54 +0200 | [diff] [blame] | 660 | kPacketBufferMaxSize) { |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 661 | rtp_video_stream_receiver_->OnReceivedPayloadData(data, rtp_packet, |
| 662 | video_header); |
| 663 | rtp_packet.SetSequenceNumber(rtp_packet.SequenceNumber() + 2); |
Johannes Kron | bd3f305 | 2019-08-01 15:45:54 +0200 | [diff] [blame] | 664 | } |
| 665 | |
| 666 | EXPECT_CALL(mock_key_frame_request_sender_, RequestKeyFrame()); |
Danil Chapovalov | c71d85b | 2019-10-16 19:18:21 +0200 | [diff] [blame] | 667 | rtp_video_stream_receiver_->OnReceivedPayloadData(data, rtp_packet, |
| 668 | video_header); |
Johannes Kron | bd3f305 | 2019-08-01 15:45:54 +0200 | [diff] [blame] | 669 | } |
| 670 | |
eladalon | c0d481a | 2017-08-02 07:39:07 -0700 | [diff] [blame] | 671 | TEST_F(RtpVideoStreamReceiverTest, SecondarySinksGetRtpNotifications) { |
| 672 | rtp_video_stream_receiver_->StartReceive(); |
| 673 | |
| 674 | MockRtpPacketSink secondary_sink_1; |
| 675 | MockRtpPacketSink secondary_sink_2; |
| 676 | |
| 677 | rtp_video_stream_receiver_->AddSecondarySink(&secondary_sink_1); |
| 678 | rtp_video_stream_receiver_->AddSecondarySink(&secondary_sink_2); |
| 679 | |
| 680 | auto rtp_packet = CreateRtpPacketReceived(); |
| 681 | EXPECT_CALL(secondary_sink_1, OnRtpPacket(SamePacketAs(*rtp_packet))); |
| 682 | EXPECT_CALL(secondary_sink_2, OnRtpPacket(SamePacketAs(*rtp_packet))); |
| 683 | |
| 684 | rtp_video_stream_receiver_->OnRtpPacket(*rtp_packet); |
| 685 | |
| 686 | // Test tear-down. |
| 687 | rtp_video_stream_receiver_->StopReceive(); |
| 688 | rtp_video_stream_receiver_->RemoveSecondarySink(&secondary_sink_1); |
| 689 | rtp_video_stream_receiver_->RemoveSecondarySink(&secondary_sink_2); |
| 690 | } |
| 691 | |
| 692 | TEST_F(RtpVideoStreamReceiverTest, RemovedSecondarySinksGetNoRtpNotifications) { |
| 693 | rtp_video_stream_receiver_->StartReceive(); |
| 694 | |
| 695 | MockRtpPacketSink secondary_sink; |
| 696 | |
| 697 | rtp_video_stream_receiver_->AddSecondarySink(&secondary_sink); |
| 698 | rtp_video_stream_receiver_->RemoveSecondarySink(&secondary_sink); |
| 699 | |
| 700 | auto rtp_packet = CreateRtpPacketReceived(); |
| 701 | |
| 702 | EXPECT_CALL(secondary_sink, OnRtpPacket(_)).Times(0); |
| 703 | |
| 704 | rtp_video_stream_receiver_->OnRtpPacket(*rtp_packet); |
| 705 | |
| 706 | // Test tear-down. |
| 707 | rtp_video_stream_receiver_->StopReceive(); |
| 708 | } |
| 709 | |
| 710 | TEST_F(RtpVideoStreamReceiverTest, |
| 711 | OnlyRemovedSecondarySinksExcludedFromNotifications) { |
| 712 | rtp_video_stream_receiver_->StartReceive(); |
| 713 | |
| 714 | MockRtpPacketSink kept_secondary_sink; |
| 715 | MockRtpPacketSink removed_secondary_sink; |
| 716 | |
| 717 | rtp_video_stream_receiver_->AddSecondarySink(&kept_secondary_sink); |
| 718 | rtp_video_stream_receiver_->AddSecondarySink(&removed_secondary_sink); |
| 719 | rtp_video_stream_receiver_->RemoveSecondarySink(&removed_secondary_sink); |
| 720 | |
| 721 | auto rtp_packet = CreateRtpPacketReceived(); |
| 722 | EXPECT_CALL(kept_secondary_sink, OnRtpPacket(SamePacketAs(*rtp_packet))); |
| 723 | |
| 724 | rtp_video_stream_receiver_->OnRtpPacket(*rtp_packet); |
| 725 | |
| 726 | // Test tear-down. |
| 727 | rtp_video_stream_receiver_->StopReceive(); |
| 728 | rtp_video_stream_receiver_->RemoveSecondarySink(&kept_secondary_sink); |
| 729 | } |
| 730 | |
| 731 | TEST_F(RtpVideoStreamReceiverTest, |
| 732 | SecondariesOfNonStartedStreamGetNoNotifications) { |
| 733 | // Explicitly showing that the stream is not in the |started| state, |
| 734 | // regardless of whether streams start out |started| or |stopped|. |
| 735 | rtp_video_stream_receiver_->StopReceive(); |
| 736 | |
| 737 | MockRtpPacketSink secondary_sink; |
| 738 | rtp_video_stream_receiver_->AddSecondarySink(&secondary_sink); |
| 739 | |
| 740 | auto rtp_packet = CreateRtpPacketReceived(); |
| 741 | EXPECT_CALL(secondary_sink, OnRtpPacket(_)).Times(0); |
| 742 | |
| 743 | rtp_video_stream_receiver_->OnRtpPacket(*rtp_packet); |
| 744 | |
| 745 | // Test tear-down. |
| 746 | rtp_video_stream_receiver_->RemoveSecondarySink(&secondary_sink); |
| 747 | } |
| 748 | |
Elad Alon | ccb9b75 | 2019-02-19 13:01:31 +0100 | [diff] [blame] | 749 | class RtpVideoStreamReceiverGenericDescriptorTest |
| 750 | : public RtpVideoStreamReceiverTest, |
| 751 | public ::testing::WithParamInterface<int> { |
| 752 | public: |
| 753 | void RegisterRtpGenericFrameDescriptorExtension( |
| 754 | RtpHeaderExtensionMap* extension_map, |
| 755 | int version) { |
| 756 | constexpr int kId00 = 5; |
| 757 | constexpr int kId01 = 6; |
| 758 | switch (version) { |
| 759 | case 0: |
| 760 | extension_map->Register<RtpGenericFrameDescriptorExtension00>(kId00); |
| 761 | return; |
| 762 | case 1: |
| 763 | extension_map->Register<RtpGenericFrameDescriptorExtension01>(kId01); |
| 764 | return; |
| 765 | } |
| 766 | RTC_NOTREACHED(); |
| 767 | } |
| 768 | |
| 769 | bool SetExtensionRtpGenericFrameDescriptorExtension( |
| 770 | const RtpGenericFrameDescriptor& generic_descriptor, |
| 771 | RtpPacketReceived* rtp_packet, |
| 772 | int version) { |
| 773 | switch (version) { |
| 774 | case 0: |
| 775 | return rtp_packet->SetExtension<RtpGenericFrameDescriptorExtension00>( |
| 776 | generic_descriptor); |
| 777 | case 1: |
| 778 | return rtp_packet->SetExtension<RtpGenericFrameDescriptorExtension01>( |
| 779 | generic_descriptor); |
| 780 | } |
| 781 | RTC_NOTREACHED(); |
| 782 | return false; |
| 783 | } |
| 784 | }; |
| 785 | |
Mirko Bonadei | 1b57541 | 2019-09-23 08:34:50 +0200 | [diff] [blame] | 786 | INSTANTIATE_TEST_SUITE_P(All, |
Elad Alon | ccb9b75 | 2019-02-19 13:01:31 +0100 | [diff] [blame] | 787 | RtpVideoStreamReceiverGenericDescriptorTest, |
| 788 | Values(0, 1)); |
| 789 | |
| 790 | TEST_P(RtpVideoStreamReceiverGenericDescriptorTest, |
| 791 | ParseGenericDescriptorOnePacket) { |
| 792 | const int version = GetParam(); |
| 793 | |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 794 | const std::vector<uint8_t> data = {0, 1, 2, 3, 4}; |
| 795 | const int kPayloadType = 123; |
| 796 | const int kSpatialIndex = 1; |
| 797 | |
| 798 | VideoCodec codec; |
| 799 | codec.plType = kPayloadType; |
Mirta Dvornicic | fe68daa | 2019-05-23 13:21:12 +0200 | [diff] [blame] | 800 | rtp_video_stream_receiver_->AddReceiveCodec(codec, {}, /*raw_payload=*/false); |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 801 | rtp_video_stream_receiver_->StartReceive(); |
| 802 | |
| 803 | RtpHeaderExtensionMap extension_map; |
Elad Alon | ccb9b75 | 2019-02-19 13:01:31 +0100 | [diff] [blame] | 804 | RegisterRtpGenericFrameDescriptorExtension(&extension_map, version); |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 805 | RtpPacketReceived rtp_packet(&extension_map); |
| 806 | |
| 807 | RtpGenericFrameDescriptor generic_descriptor; |
| 808 | generic_descriptor.SetFirstPacketInSubFrame(true); |
| 809 | generic_descriptor.SetLastPacketInSubFrame(true); |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 810 | generic_descriptor.SetFrameId(100); |
| 811 | generic_descriptor.SetSpatialLayersBitmask(1 << kSpatialIndex); |
| 812 | generic_descriptor.AddFrameDependencyDiff(90); |
| 813 | generic_descriptor.AddFrameDependencyDiff(80); |
Elad Alon | ccb9b75 | 2019-02-19 13:01:31 +0100 | [diff] [blame] | 814 | ASSERT_TRUE(SetExtensionRtpGenericFrameDescriptorExtension( |
| 815 | generic_descriptor, &rtp_packet, version)); |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 816 | |
| 817 | uint8_t* payload = rtp_packet.SetPayloadSize(data.size()); |
| 818 | memcpy(payload, data.data(), data.size()); |
| 819 | // The first byte is the header, so we ignore the first byte of |data|. |
| 820 | mock_on_complete_frame_callback_.AppendExpectedBitstream(data.data() + 1, |
| 821 | data.size() - 1); |
| 822 | |
| 823 | rtp_packet.SetMarker(true); |
| 824 | rtp_packet.SetPayloadType(kPayloadType); |
| 825 | rtp_packet.SetSequenceNumber(1); |
| 826 | |
| 827 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame) |
| 828 | .WillOnce(Invoke([kSpatialIndex](video_coding::EncodedFrame* frame) { |
| 829 | EXPECT_EQ(frame->num_references, 2U); |
| 830 | EXPECT_EQ(frame->references[0], frame->id.picture_id - 90); |
| 831 | EXPECT_EQ(frame->references[1], frame->id.picture_id - 80); |
| 832 | EXPECT_EQ(frame->id.spatial_layer, kSpatialIndex); |
Chen Xing | f00bf42 | 2019-06-20 10:05:55 +0200 | [diff] [blame] | 833 | EXPECT_THAT(frame->PacketInfos(), SizeIs(1)); |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 834 | })); |
| 835 | |
| 836 | rtp_video_stream_receiver_->OnRtpPacket(rtp_packet); |
| 837 | } |
| 838 | |
Elad Alon | ccb9b75 | 2019-02-19 13:01:31 +0100 | [diff] [blame] | 839 | TEST_P(RtpVideoStreamReceiverGenericDescriptorTest, |
| 840 | ParseGenericDescriptorTwoPackets) { |
| 841 | const int version = GetParam(); |
| 842 | |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 843 | const std::vector<uint8_t> data = {0, 1, 2, 3, 4}; |
| 844 | const int kPayloadType = 123; |
| 845 | const int kSpatialIndex = 1; |
| 846 | |
| 847 | VideoCodec codec; |
| 848 | codec.plType = kPayloadType; |
Mirta Dvornicic | fe68daa | 2019-05-23 13:21:12 +0200 | [diff] [blame] | 849 | rtp_video_stream_receiver_->AddReceiveCodec(codec, {}, /*raw_payload=*/false); |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 850 | rtp_video_stream_receiver_->StartReceive(); |
| 851 | |
| 852 | RtpHeaderExtensionMap extension_map; |
Elad Alon | ccb9b75 | 2019-02-19 13:01:31 +0100 | [diff] [blame] | 853 | RegisterRtpGenericFrameDescriptorExtension(&extension_map, version); |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 854 | RtpPacketReceived first_packet(&extension_map); |
| 855 | |
| 856 | RtpGenericFrameDescriptor first_packet_descriptor; |
| 857 | first_packet_descriptor.SetFirstPacketInSubFrame(true); |
| 858 | first_packet_descriptor.SetLastPacketInSubFrame(false); |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 859 | first_packet_descriptor.SetFrameId(100); |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 860 | first_packet_descriptor.SetSpatialLayersBitmask(1 << kSpatialIndex); |
philipel | fab9129 | 2018-10-17 14:36:08 +0200 | [diff] [blame] | 861 | first_packet_descriptor.SetResolution(480, 360); |
Elad Alon | ccb9b75 | 2019-02-19 13:01:31 +0100 | [diff] [blame] | 862 | ASSERT_TRUE(SetExtensionRtpGenericFrameDescriptorExtension( |
| 863 | first_packet_descriptor, &first_packet, version)); |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 864 | |
| 865 | uint8_t* first_packet_payload = first_packet.SetPayloadSize(data.size()); |
| 866 | memcpy(first_packet_payload, data.data(), data.size()); |
| 867 | // The first byte is the header, so we ignore the first byte of |data|. |
| 868 | mock_on_complete_frame_callback_.AppendExpectedBitstream(data.data() + 1, |
| 869 | data.size() - 1); |
| 870 | |
| 871 | first_packet.SetPayloadType(kPayloadType); |
| 872 | first_packet.SetSequenceNumber(1); |
| 873 | rtp_video_stream_receiver_->OnRtpPacket(first_packet); |
| 874 | |
| 875 | RtpPacketReceived second_packet(&extension_map); |
| 876 | RtpGenericFrameDescriptor second_packet_descriptor; |
| 877 | second_packet_descriptor.SetFirstPacketInSubFrame(false); |
| 878 | second_packet_descriptor.SetLastPacketInSubFrame(true); |
Elad Alon | ccb9b75 | 2019-02-19 13:01:31 +0100 | [diff] [blame] | 879 | ASSERT_TRUE(SetExtensionRtpGenericFrameDescriptorExtension( |
| 880 | second_packet_descriptor, &second_packet, version)); |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 881 | |
| 882 | second_packet.SetMarker(true); |
| 883 | second_packet.SetPayloadType(kPayloadType); |
| 884 | second_packet.SetSequenceNumber(2); |
| 885 | |
| 886 | uint8_t* second_packet_payload = second_packet.SetPayloadSize(data.size()); |
| 887 | memcpy(second_packet_payload, data.data(), data.size()); |
| 888 | // The first byte is the header, so we ignore the first byte of |data|. |
| 889 | mock_on_complete_frame_callback_.AppendExpectedBitstream(data.data() + 1, |
| 890 | data.size() - 1); |
| 891 | |
| 892 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame) |
| 893 | .WillOnce(Invoke([kSpatialIndex](video_coding::EncodedFrame* frame) { |
philipel | fab9129 | 2018-10-17 14:36:08 +0200 | [diff] [blame] | 894 | EXPECT_EQ(frame->num_references, 0U); |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 895 | EXPECT_EQ(frame->id.spatial_layer, kSpatialIndex); |
philipel | fab9129 | 2018-10-17 14:36:08 +0200 | [diff] [blame] | 896 | EXPECT_EQ(frame->EncodedImage()._encodedWidth, 480u); |
| 897 | EXPECT_EQ(frame->EncodedImage()._encodedHeight, 360u); |
Chen Xing | f00bf42 | 2019-06-20 10:05:55 +0200 | [diff] [blame] | 898 | EXPECT_THAT(frame->PacketInfos(), SizeIs(2)); |
philipel | dabfcae | 2018-09-25 12:54:37 +0200 | [diff] [blame] | 899 | })); |
| 900 | |
| 901 | rtp_video_stream_receiver_->OnRtpPacket(second_packet); |
| 902 | } |
| 903 | |
Elad Alon | ccb9b75 | 2019-02-19 13:01:31 +0100 | [diff] [blame] | 904 | TEST_F(RtpVideoStreamReceiverGenericDescriptorTest, |
| 905 | DropPacketsWithMultipleVersionsOfExtension) { |
| 906 | const std::vector<uint8_t> data = {0, 1, 2, 3, 4}; |
| 907 | const int kPayloadType = 123; |
| 908 | |
| 909 | VideoCodec codec; |
| 910 | codec.plType = kPayloadType; |
Mirta Dvornicic | fe68daa | 2019-05-23 13:21:12 +0200 | [diff] [blame] | 911 | rtp_video_stream_receiver_->AddReceiveCodec(codec, {}, /*raw_payload=*/false); |
Elad Alon | ccb9b75 | 2019-02-19 13:01:31 +0100 | [diff] [blame] | 912 | rtp_video_stream_receiver_->StartReceive(); |
| 913 | |
| 914 | RtpHeaderExtensionMap extension_map; |
| 915 | RegisterRtpGenericFrameDescriptorExtension(&extension_map, 0); |
| 916 | RegisterRtpGenericFrameDescriptorExtension(&extension_map, 1); |
| 917 | RtpPacketReceived rtp_packet(&extension_map); |
| 918 | |
| 919 | RtpGenericFrameDescriptor generic_descriptors[2]; |
| 920 | for (size_t i = 0; i < 2; ++i) { |
| 921 | generic_descriptors[i].SetFirstPacketInSubFrame(true); |
| 922 | generic_descriptors[i].SetLastPacketInSubFrame(true); |
| 923 | generic_descriptors[i].SetFrameId(100); |
| 924 | ASSERT_TRUE(SetExtensionRtpGenericFrameDescriptorExtension( |
| 925 | generic_descriptors[i], &rtp_packet, i)); |
| 926 | } |
| 927 | |
| 928 | uint8_t* payload = rtp_packet.SetPayloadSize(data.size()); |
| 929 | memcpy(payload, data.data(), data.size()); |
| 930 | // The first byte is the header, so we ignore the first byte of |data|. |
| 931 | mock_on_complete_frame_callback_.AppendExpectedBitstream(data.data() + 1, |
| 932 | data.size() - 1); |
| 933 | |
| 934 | rtp_packet.SetMarker(true); |
| 935 | rtp_packet.SetPayloadType(kPayloadType); |
| 936 | rtp_packet.SetSequenceNumber(1); |
| 937 | |
| 938 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame).Times(0); |
| 939 | |
| 940 | rtp_video_stream_receiver_->OnRtpPacket(rtp_packet); |
| 941 | } |
| 942 | |
Mirta Dvornicic | fe68daa | 2019-05-23 13:21:12 +0200 | [diff] [blame] | 943 | TEST_P(RtpVideoStreamReceiverGenericDescriptorTest, |
| 944 | ParseGenericDescriptorRawPayload) { |
| 945 | const int version = GetParam(); |
| 946 | |
| 947 | const std::vector<uint8_t> data = {0, 1, 2, 3, 4}; |
| 948 | const int kPayloadType = 123; |
| 949 | |
| 950 | VideoCodec codec; |
| 951 | codec.plType = kPayloadType; |
| 952 | rtp_video_stream_receiver_->AddReceiveCodec(codec, {}, /*raw_payload=*/true); |
| 953 | rtp_video_stream_receiver_->StartReceive(); |
| 954 | |
| 955 | RtpHeaderExtensionMap extension_map; |
| 956 | RegisterRtpGenericFrameDescriptorExtension(&extension_map, version); |
| 957 | RtpPacketReceived rtp_packet(&extension_map); |
| 958 | |
| 959 | RtpGenericFrameDescriptor generic_descriptor; |
| 960 | generic_descriptor.SetFirstPacketInSubFrame(true); |
| 961 | generic_descriptor.SetLastPacketInSubFrame(true); |
| 962 | ASSERT_TRUE(SetExtensionRtpGenericFrameDescriptorExtension( |
| 963 | generic_descriptor, &rtp_packet, version)); |
| 964 | |
| 965 | uint8_t* payload = rtp_packet.SetPayloadSize(data.size()); |
| 966 | memcpy(payload, data.data(), data.size()); |
| 967 | mock_on_complete_frame_callback_.AppendExpectedBitstream(data.data(), |
| 968 | data.size()); |
| 969 | |
| 970 | rtp_packet.SetMarker(true); |
| 971 | rtp_packet.SetPayloadType(kPayloadType); |
| 972 | rtp_packet.SetSequenceNumber(1); |
| 973 | |
| 974 | EXPECT_CALL(mock_on_complete_frame_callback_, DoOnCompleteFrame); |
| 975 | rtp_video_stream_receiver_->OnRtpPacket(rtp_packet); |
| 976 | } |
| 977 | |
eladalon | c0d481a | 2017-08-02 07:39:07 -0700 | [diff] [blame] | 978 | #if RTC_DCHECK_IS_ON && GTEST_HAS_DEATH_TEST && !defined(WEBRTC_ANDROID) |
| 979 | TEST_F(RtpVideoStreamReceiverTest, RepeatedSecondarySinkDisallowed) { |
| 980 | MockRtpPacketSink secondary_sink; |
| 981 | |
| 982 | rtp_video_stream_receiver_->AddSecondarySink(&secondary_sink); |
| 983 | EXPECT_DEATH(rtp_video_stream_receiver_->AddSecondarySink(&secondary_sink), |
| 984 | ""); |
| 985 | |
| 986 | // Test tear-down. |
| 987 | rtp_video_stream_receiver_->RemoveSecondarySink(&secondary_sink); |
| 988 | } |
| 989 | #endif |
| 990 | |
johan | 62d02c3 | 2017-01-24 04:38:27 -0800 | [diff] [blame] | 991 | } // namespace webrtc |