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1 /* | 1 /* |
2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2015 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 #ifndef WEBRTC_TEST_LAYER_FILTERING_TRANSPORT_H_ | 10 #ifndef WEBRTC_TEST_LAYER_FILTERING_TRANSPORT_H_ |
11 #define WEBRTC_TEST_LAYER_FILTERING_TRANSPORT_H_ | 11 #define WEBRTC_TEST_LAYER_FILTERING_TRANSPORT_H_ |
12 | 12 |
13 #include "webrtc/test/direct_transport.h" | 13 #include "webrtc/test/direct_transport.h" |
14 #include "webrtc/test/fake_network_pipe.h" | 14 #include "webrtc/test/fake_network_pipe.h" |
15 | 15 |
| 16 #include <map> |
| 17 |
16 namespace webrtc { | 18 namespace webrtc { |
17 | 19 |
18 namespace test { | 20 namespace test { |
19 | 21 |
20 class LayerFilteringTransport : public test::DirectTransport { | 22 class LayerFilteringTransport : public test::DirectTransport { |
21 public: | 23 public: |
22 LayerFilteringTransport(const FakeNetworkPipe::Config& config, | 24 LayerFilteringTransport(const FakeNetworkPipe::Config& config, |
23 uint8_t vp8_video_payload_type, | 25 uint8_t vp8_video_payload_type, |
24 uint8_t vp9_video_payload_type, | 26 uint8_t vp9_video_payload_type, |
25 uint8_t tl_discard_threshold, | 27 int selected_tl, |
26 uint8_t sl_discard_threshold); | 28 int selected_sl); |
| 29 bool DiscardedLastPacket() const; |
27 bool SendRtp(const uint8_t* data, size_t length) override; | 30 bool SendRtp(const uint8_t* data, size_t length) override; |
28 | 31 |
29 private: | 32 private: |
| 33 uint16_t NextSequenceNumber(uint32_t ssrc); |
| 34 |
30 // Used to distinguish between VP8 and VP9. | 35 // Used to distinguish between VP8 and VP9. |
31 const uint8_t vp8_video_payload_type_; | 36 const uint8_t vp8_video_payload_type_; |
32 const uint8_t vp9_video_payload_type_; | 37 const uint8_t vp9_video_payload_type_; |
33 // Discard all temporal/spatial layers with id greater or equal the | 38 // Discard or invalidate all temporal/spatial layers with id greater than the |
34 // threshold. 0 to disable. | 39 // selected one. -1 to disable filtering. |
35 const uint8_t tl_discard_threshold_; | 40 const int selected_tl_; |
36 const uint8_t sl_discard_threshold_; | 41 const int selected_sl_; |
37 uint16_t current_seq_num_; | 42 std::map<uint32_t, uint16_t> current_seq_nums_; |
| 43 bool discarded_last_packet_; |
38 }; | 44 }; |
39 | 45 |
40 } // namespace test | 46 } // namespace test |
41 } // namespace webrtc | 47 } // namespace webrtc |
42 | 48 |
43 #endif // WEBRTC_TEST_LAYER_FILTERING_TRANSPORT_H_ | 49 #endif // WEBRTC_TEST_LAYER_FILTERING_TRANSPORT_H_ |
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