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1 /* | 1 /* |
2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 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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36 void NetEqPacketSourceInput::LoadNextPacket() { | 36 void NetEqPacketSourceInput::LoadNextPacket() { |
37 packet_ = source()->NextPacket(); | 37 packet_ = source()->NextPacket(); |
38 } | 38 } |
39 | 39 |
40 std::unique_ptr<NetEqInput::PacketData> NetEqPacketSourceInput::PopPacket() { | 40 std::unique_ptr<NetEqInput::PacketData> NetEqPacketSourceInput::PopPacket() { |
41 if (!packet_) { | 41 if (!packet_) { |
42 return std::unique_ptr<PacketData>(); | 42 return std::unique_ptr<PacketData>(); |
43 } | 43 } |
44 std::unique_ptr<PacketData> packet_data(new PacketData); | 44 std::unique_ptr<PacketData> packet_data(new PacketData); |
45 packet_->ConvertHeader(&packet_data->header); | 45 packet_->ConvertHeader(&packet_data->header); |
46 packet_data->payload.SetData(packet_->payload(), | 46 if (packet_->payload_length_bytes() == 0 && |
47 packet_->payload_length_bytes()); | 47 packet_->virtual_payload_length_bytes() > 0) { |
| 48 // This is a header-only "dummy" packet. Set the payload to all zeros, with |
| 49 // length according to the virtual length. |
| 50 packet_data->payload.SetSize(packet_->virtual_payload_length_bytes()); |
| 51 std::fill_n(packet_data->payload.data(), packet_data->payload.size(), 0); |
| 52 } else { |
| 53 packet_data->payload.SetData(packet_->payload(), |
| 54 packet_->payload_length_bytes()); |
| 55 } |
48 packet_data->time_ms = packet_->time_ms(); | 56 packet_data->time_ms = packet_->time_ms(); |
49 | 57 |
50 LoadNextPacket(); | 58 LoadNextPacket(); |
51 | 59 |
52 return packet_data; | 60 return packet_data; |
53 } | 61 } |
54 | 62 |
55 NetEqRtpDumpInput::NetEqRtpDumpInput(const std::string& file_name) | 63 NetEqRtpDumpInput::NetEqRtpDumpInput(const std::string& file_name) |
56 : source_(RtpFileSource::Create(file_name)) { | 64 : source_(RtpFileSource::Create(file_name)) { |
57 LoadNextPacket(); | 65 LoadNextPacket(); |
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91 next_output_event_ms_ = rtc::Optional<int64_t>(); | 99 next_output_event_ms_ = rtc::Optional<int64_t>(); |
92 } | 100 } |
93 } | 101 } |
94 | 102 |
95 PacketSource* NetEqEventLogInput::source() { | 103 PacketSource* NetEqEventLogInput::source() { |
96 return source_.get(); | 104 return source_.get(); |
97 } | 105 } |
98 | 106 |
99 } // namespace test | 107 } // namespace test |
100 } // namespace webrtc | 108 } // namespace webrtc |
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