Index: webrtc/system_wrappers/include/rtp_to_ntp.h |
diff --git a/webrtc/system_wrappers/include/rtp_to_ntp.h b/webrtc/system_wrappers/include/rtp_to_ntp.h |
deleted file mode 100644 |
index c1e7ab603ec6d15138d1447708cfefac860206d1..0000000000000000000000000000000000000000 |
--- a/webrtc/system_wrappers/include/rtp_to_ntp.h |
+++ /dev/null |
@@ -1,71 +0,0 @@ |
-/* |
- * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
- * |
- * Use of this source code is governed by a BSD-style license |
- * that can be found in the LICENSE file in the root of the source |
- * tree. An additional intellectual property rights grant can be found |
- * in the file PATENTS. All contributing project authors may |
- * be found in the AUTHORS file in the root of the source tree. |
- */ |
- |
-#ifndef SYSTEM_WRAPPERS_INCLUDE_RTP_TO_NTP_H_ |
-#define SYSTEM_WRAPPERS_INCLUDE_RTP_TO_NTP_H_ |
- |
-#include <list> |
- |
-#include "webrtc/system_wrappers/include/ntp_time.h" |
-#include "webrtc/typedefs.h" |
- |
-namespace webrtc { |
- |
-struct RtcpMeasurement { |
- RtcpMeasurement(); |
- RtcpMeasurement(uint32_t ntp_secs, uint32_t ntp_frac, uint32_t timestamp); |
- bool IsEqual(const RtcpMeasurement& other) const; |
- |
- NtpTime ntp_time; |
- uint32_t rtp_timestamp; |
-}; |
- |
-struct RtcpMeasurements { |
- RtcpMeasurements(); |
- ~RtcpMeasurements(); |
- bool Contains(const RtcpMeasurement& other) const; |
- bool IsValid(const RtcpMeasurement& other) const; |
- void UpdateParameters(); |
- |
- // Estimated parameters from RTP and NTP timestamp pairs in |list|. |
- struct RtpToNtpParameters { |
- double frequency_khz = 0.0; |
- double offset_ms = 0.0; |
- bool calculated = false; |
- }; |
- |
- std::list<RtcpMeasurement> list; |
- RtpToNtpParameters params; |
-}; |
- |
-// Updates |list| in |rtcp_measurements| with timestamps from the RTCP SR. |
-// |new_rtcp_sr| will be set to true if these are the timestamps which have |
-// never be added to |list|. |
-// |rtcp_measurements.params| are estimated from the RTP and NTP timestamp pairs |
-// in the |list| when a new RTCP SR is inserted. |
-bool UpdateRtcpList(uint32_t ntp_secs, |
- uint32_t ntp_frac, |
- uint32_t rtp_timestamp, |
- RtcpMeasurements* rtcp_measurements, |
- bool* new_rtcp_sr); |
- |
-// Converts an RTP timestamp to the NTP domain in milliseconds using the |
-// estimated |rtcp_measurements.params|. |
-bool RtpToNtpMs(int64_t rtp_timestamp, |
- const RtcpMeasurements& rtcp_measurements, |
- int64_t* rtp_timestamp_in_ms); |
- |
-// Returns 1 there has been a forward wrap around, 0 if there has been no wrap |
-// around and -1 if there has been a backwards wrap around (i.e. reordering). |
-int CheckForWrapArounds(uint32_t rtp_timestamp, uint32_t rtcp_rtp_timestamp); |
- |
-} // namespace webrtc |
- |
-#endif // SYSTEM_WRAPPERS_INCLUDE_RTP_TO_NTP_H_ |