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1 /* | 1 /* |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 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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237 virtual void OnReceivedEstimatedBitrate(uint32_t bitrate) = 0; | 237 virtual void OnReceivedEstimatedBitrate(uint32_t bitrate) = 0; |
238 | 238 |
239 virtual void OnReceivedRtcpReceiverReport( | 239 virtual void OnReceivedRtcpReceiverReport( |
240 const ReportBlockList& report_blocks, | 240 const ReportBlockList& report_blocks, |
241 int64_t rtt, | 241 int64_t rtt, |
242 int64_t now_ms) = 0; | 242 int64_t now_ms) = 0; |
243 | 243 |
244 virtual ~RtcpBandwidthObserver() {} | 244 virtual ~RtcpBandwidthObserver() {} |
245 }; | 245 }; |
246 | 246 |
247 struct PacketInfo { | 247 struct PacketFeedback { |
248 PacketInfo(int64_t arrival_time_ms, uint16_t sequence_number) | 248 PacketFeedback(int64_t arrival_time_ms, uint16_t sequence_number) |
249 : PacketInfo(-1, | 249 : PacketFeedback(-1, |
250 arrival_time_ms, | 250 arrival_time_ms, |
251 -1, | 251 -1, |
252 sequence_number, | 252 sequence_number, |
253 0, | 253 0, |
254 PacedPacketInfo()) {} | 254 PacedPacketInfo()) {} |
255 | 255 |
256 PacketInfo(int64_t arrival_time_ms, | 256 PacketFeedback(int64_t arrival_time_ms, |
257 int64_t send_time_ms, | 257 int64_t send_time_ms, |
258 uint16_t sequence_number, | 258 uint16_t sequence_number, |
259 size_t payload_size, | 259 size_t payload_size, |
260 const PacedPacketInfo& pacing_info) | 260 const PacedPacketInfo& pacing_info) |
261 : PacketInfo(-1, | 261 : PacketFeedback(-1, |
262 arrival_time_ms, | 262 arrival_time_ms, |
263 send_time_ms, | 263 send_time_ms, |
264 sequence_number, | 264 sequence_number, |
265 payload_size, | 265 payload_size, |
266 pacing_info) {} | 266 pacing_info) {} |
267 | 267 |
268 PacketInfo(int64_t creation_time_ms, | 268 PacketFeedback(int64_t creation_time_ms, |
269 int64_t arrival_time_ms, | 269 int64_t arrival_time_ms, |
270 int64_t send_time_ms, | 270 int64_t send_time_ms, |
271 uint16_t sequence_number, | 271 uint16_t sequence_number, |
272 size_t payload_size, | 272 size_t payload_size, |
273 const PacedPacketInfo& pacing_info) | 273 const PacedPacketInfo& pacing_info) |
274 : creation_time_ms(creation_time_ms), | 274 : creation_time_ms(creation_time_ms), |
275 arrival_time_ms(arrival_time_ms), | 275 arrival_time_ms(arrival_time_ms), |
276 send_time_ms(send_time_ms), | 276 send_time_ms(send_time_ms), |
277 sequence_number(sequence_number), | 277 sequence_number(sequence_number), |
278 payload_size(payload_size), | 278 payload_size(payload_size), |
279 pacing_info(pacing_info) {} | 279 pacing_info(pacing_info) {} |
280 | 280 |
281 static constexpr int kNotAProbe = -1; | 281 static constexpr int kNotAProbe = -1; |
282 | 282 |
283 // NOTE! The variable |creation_time_ms| is not used when testing equality. | 283 // NOTE! The variable |creation_time_ms| is not used when testing equality. |
284 // This is due to |creation_time_ms| only being used by SendTimeHistory | 284 // This is due to |creation_time_ms| only being used by SendTimeHistory |
285 // for book-keeping, and is of no interest outside that class. | 285 // for book-keeping, and is of no interest outside that class. |
286 // TODO(philipel): Remove |creation_time_ms| from PacketInfo when cleaning up | 286 // TODO(philipel): Remove |creation_time_ms| from PacketFeedback when cleaning |
287 // SendTimeHistory. | 287 // up SendTimeHistory. |
288 bool operator==(const PacketInfo& rhs) const { | 288 bool operator==(const PacketFeedback& rhs) const { |
289 return arrival_time_ms == rhs.arrival_time_ms && | 289 return arrival_time_ms == rhs.arrival_time_ms && |
290 send_time_ms == rhs.send_time_ms && | 290 send_time_ms == rhs.send_time_ms && |
291 sequence_number == rhs.sequence_number && | 291 sequence_number == rhs.sequence_number && |
292 payload_size == rhs.payload_size && pacing_info == rhs.pacing_info; | 292 payload_size == rhs.payload_size && pacing_info == rhs.pacing_info; |
293 } | 293 } |
294 | 294 |
295 // Time corresponding to when this object was created. | 295 // Time corresponding to when this object was created. |
296 int64_t creation_time_ms; | 296 int64_t creation_time_ms; |
297 // Time corresponding to when the packet was received. Timestamped with the | 297 // Time corresponding to when the packet was received. Timestamped with the |
298 // receiver's clock. | 298 // receiver's clock. |
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314 TransportFeedbackObserver() {} | 314 TransportFeedbackObserver() {} |
315 virtual ~TransportFeedbackObserver() {} | 315 virtual ~TransportFeedbackObserver() {} |
316 | 316 |
317 // Note: Transport-wide sequence number as sequence number. | 317 // Note: Transport-wide sequence number as sequence number. |
318 virtual void AddPacket(uint16_t sequence_number, | 318 virtual void AddPacket(uint16_t sequence_number, |
319 size_t length, | 319 size_t length, |
320 const PacedPacketInfo& pacing_info) = 0; | 320 const PacedPacketInfo& pacing_info) = 0; |
321 | 321 |
322 virtual void OnTransportFeedback(const rtcp::TransportFeedback& feedback) = 0; | 322 virtual void OnTransportFeedback(const rtcp::TransportFeedback& feedback) = 0; |
323 | 323 |
324 virtual std::vector<PacketInfo> GetTransportFeedbackVector() const = 0; | 324 virtual std::vector<PacketFeedback> GetTransportFeedbackVector() const = 0; |
325 }; | 325 }; |
326 | 326 |
327 class RtcpRttStats { | 327 class RtcpRttStats { |
328 public: | 328 public: |
329 virtual void OnRttUpdate(int64_t rtt) = 0; | 329 virtual void OnRttUpdate(int64_t rtt) = 0; |
330 | 330 |
331 virtual int64_t LastProcessedRtt() const = 0; | 331 virtual int64_t LastProcessedRtt() const = 0; |
332 | 332 |
333 virtual ~RtcpRttStats() {} | 333 virtual ~RtcpRttStats() {} |
334 }; | 334 }; |
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405 class TransportSequenceNumberAllocator { | 405 class TransportSequenceNumberAllocator { |
406 public: | 406 public: |
407 TransportSequenceNumberAllocator() {} | 407 TransportSequenceNumberAllocator() {} |
408 virtual ~TransportSequenceNumberAllocator() {} | 408 virtual ~TransportSequenceNumberAllocator() {} |
409 | 409 |
410 virtual uint16_t AllocateSequenceNumber() = 0; | 410 virtual uint16_t AllocateSequenceNumber() = 0; |
411 }; | 411 }; |
412 | 412 |
413 } // namespace webrtc | 413 } // namespace webrtc |
414 #endif // WEBRTC_MODULES_RTP_RTCP_INCLUDE_RTP_RTCP_DEFINES_H_ | 414 #endif // WEBRTC_MODULES_RTP_RTCP_INCLUDE_RTP_RTCP_DEFINES_H_ |
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