Commit graph

149 commits

Author SHA1 Message Date
Steve Anton
f0482ea9dd Add MID sending to FlexfecSender
Bug: webrtc:4050
Change-Id: I1eefd99cca1c02751d3f5a2d3b57625ccb45323f
Reviewed-on: https://webrtc-review.googlesource.com/64321
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Rasmus Brandt <brandtr@webrtc.org>
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22811}
2018-04-10 16:08:35 +00:00
Steve Anton
4af95849f5 Always include the MID RTP header extension on every packet when configured
This removes the optimization that would stop sending the MID RTP
header extension when an RTCP report block is received. The old
implementation was not flexible enough for the API, and making
those changes is too involved at this time as we need this to work
now to unblock other work.

Bug: webrtc:4050
Change-Id: I099f8e9047a40993d93bcda9164eb82fdf810387
Reviewed-on: https://webrtc-review.googlesource.com/67192
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22776}
2018-04-06 18:11:22 +00:00
Tommi
f7132b5206 Move the FEC private tables into .cc files.
Change the arrays to be continuous uint8_t arrays instead
being of arrays of arrays (of arrays).
Code size difference is 17K for arm, ~42K for arm64.

New lookup algorithm, tailored for these two tables + tests.

Instead of returning a raw pointer into the table, the algorithm
returns an ArrayView, which includes size information for how much
memory can be read.

Change-Id: I000b094520bac944e518eb8b51d8dbef4670f5d7
Bug: webrtc:9102
Reviewed-on: https://webrtc-review.googlesource.com/65920
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22736}
2018-04-04 15:16:10 +00:00
Sergey Silkin
2a1f183e99 Set marker bit on last encoded spatial layer.
In order to handle per-layer frame dropping both VP9 encoder wrapper
and RTP packetizer were modified.

- Encoder wrapper buffers last encoded frame and passes it to
packetizer after frame of next layer is encoded or encoding of
superframe is finished.
- Encoder wrapper sets end_of_superframe flag on last encoded frame of
superframe before passing it to packetizer.
- If end_of_superframe is True then packetizer sets marker bit on last
packet of frame.

Bug: webrtc:9066
Change-Id: I1d45319fbe6bc63d01721ea67bfb7440d4c29275
Reviewed-on: https://webrtc-review.googlesource.com/65540
Commit-Queue: Sergey Silkin <ssilkin@webrtc.org>
Reviewed-by: Åsa Persson <asapersson@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22722}
2018-04-04 10:40:19 +00:00
Jonas Olsson
abbe841721 This CL removes all usages of our custom ostream << overloads.
This prepares us for removing them altogether.

Bug: webrtc:8982
Change-Id: I66002cc8d4bf0e07925766d568d2498422f0f38e
Reviewed-on: https://webrtc-review.googlesource.com/64142
Commit-Queue: Jonas Olsson <jonasolsson@webrtc.org>
Reviewed-by: Henrik Grunell <henrikg@webrtc.org>
Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org>
Reviewed-by: Per Kjellander <perkj@webrtc.org>
Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22707}
2018-04-03 12:51:00 +00:00
Niels Möller
ef99888bca Delete OnIncomingCSRCChanged and related code.
Bug: webrtc:8995
Change-Id: I1987d1527cce5a0c315b2d15cfffa76e7343b1fa
Reviewed-on: https://webrtc-review.googlesource.com/64220
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22626}
2018-03-27 13:18:35 +00:00
Steve Anton
bb50ce5bb6 Wire up MID send value to the PeerConnection API
Bug: webrtc:4050
Change-Id: I522cf8621e2cb639f54be2402174befd23e4af59
Reviewed-on: https://webrtc-review.googlesource.com/60962
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org>
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22610}
2018-03-26 18:14:30 +00:00
Niels Möller
e08a4c01b9 Delete dead code in RtpReceiverImpl and RTPPayloadRegistry.
Bug: webrtc:8995
Change-Id: I5460c699c2dc6cf17b2f88be74698b913d4c29b8
Reviewed-on: https://webrtc-review.googlesource.com/64447
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22607}
2018-03-26 14:36:20 +00:00
Tommi
5f22365dd7 Remove unnecessary proxy+lock code around RtcpRttStats pointer
Change-Id: I9c7fdc695be1e424488fa46962d459c66cf4d1e7
Bug: webrtc:9068
Reviewed-on: https://webrtc-review.googlesource.com/64721
Reviewed-by: Oskar Sundbom <ossu@webrtc.org>
Reviewed-by: Henrik Andreassson <henrika@webrtc.org>
Commit-Queue: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22603}
2018-03-26 12:49:00 +00:00
Steve Anton
296a0ce4c7 Add MID sending to RTPSender
This CL adds the ability to configure RTPSender to include the
MID header extension when sending packets. The MID will be
included on every packet at the start of the stream until an RTCP
acknoledgment is received for that SSRC at which point it will
stop being included. The MID will be included on regular RTP
streams as well as RTX streams.

Bug: webrtc:4050
Change-Id: Ie27ebee1cd00a67f2b931f5363788f523e3e684f
Reviewed-on: https://webrtc-review.googlesource.com/60582
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22574}
2018-03-23 01:50:45 +00:00
Karl Wiberg
76b7f51842 Move timestamp_extrapolator.h to rtc_base/time/
This moves it from an API directory (system_wrappers/include/) to a
non-API directory, which is exactly what we want for utilities like
this.

BUG=webrtc:8445

Change-Id: I51dfe8879c28c91bd1c667fc47b4892373671e0f
Reviewed-on: https://webrtc-review.googlesource.com/21540
Commit-Queue: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22569}
2018-03-22 14:36:44 +00:00
Niels Möller
9cfb18c5b3 Delete obsolete method RtpFeedback::OnInitializeDecoder.
Bug: None
Change-Id: I55e01e5ff1c54c76c43b378414a31fc43c9aa444
Reviewed-on: https://webrtc-review.googlesource.com/62142
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Oskar Sundbom <ossu@webrtc.org>
Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22561}
2018-03-22 12:06:54 +00:00
Danil Chapovalov
b3179c75ed Remove RTPSender::SetSendPayloadType
Bug: None
Change-Id: Id99c9eda5e377de68c8bff053511534c66bd60a0
Reviewed-on: https://webrtc-review.googlesource.com/63801
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22559}
2018-03-22 10:48:34 +00:00
Ilya Nikolaevskiy
1d037ae704 Don't crash in SingleNalu packetization for h264 if no space in packet
Also, pass correct max payload data size to encoders: now accounting for
rtp headers.

Bug: chromium:819259
Change-Id: I586924e9246218fab6072e05eca894925cfe556e
Reviewed-on: https://webrtc-review.googlesource.com/61425
Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org>
Reviewed-by: Åsa Persson <asapersson@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22460}
2018-03-15 15:42:57 +00:00
Erik Språng
a12b1d625c Reland "Rework rtp packet history"
This is a reland of 6328d7cbbc

Original change's description:
> Rework rtp packet history
>
> This CL rewrites the history from the ground up, but keeps the logic
> (mostly) intact. It does however lay the groundwork for adding a new
> mode where TransportFeedback messages can be used to remove packets
> from the history as we know the remote end has received them.
>
> This should both reduce memory usage and make the payload based padding
> a little more likely to be useful.
>
> My tests show a reduction of ca 500-800kB reduction in memory usage per
> rtp module. So with simulcast and/or fec this will increase. Lossy
> links and long RTT will use more memory.
>
> I've also slightly update the interface to make usage with/without
> pacer less unintuitive, and avoid making a copy of the entire RTP
> packet just to find the ssrc and sequence number to put into the pacer.
>
> The more aggressive culling is not enabled by default. I will
> wire that up in a follow-up CL, as there's some interface refactoring
> required.
>
> Bug: webrtc:8975
> Change-Id: I0c1bb528f32eeed0fb276b4ae77ae3235656980f
> Reviewed-on: https://webrtc-review.googlesource.com/59441
> Commit-Queue: Erik Språng <sprang@webrtc.org>
> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#22347}

Bug: webrtc:8975
Change-Id: I162cb9a1eccddf567bdda7285f8296dc2f005503
Reviewed-on: https://webrtc-review.googlesource.com/60900
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Erik Språng <sprang@webrtc.org>
Cr-Original-Commit-Position: refs/heads/master@{#22356}
Reviewed-on: https://webrtc-review.googlesource.com/61661
Cr-Commit-Position: refs/heads/master@{#22438}
2018-03-15 09:54:56 +00:00
Niels Möller
31791e7e2c Delete RED handling from RtpReceiverImpl::CheckPayloadChanged.
Also delete the method RTPPayloadRegistry::red_payload_type() and
remnants of RED support in RTPReceiverAudio.

Bug: webrtc:8995,webrtc:5922
Change-Id: Iee310f5a8628ba70942e8c0277a856d2ca1f9b35
Reviewed-on: https://webrtc-review.googlesource.com/61500
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Oskar Sundbom <ossu@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22425}
2018-03-14 13:39:15 +00:00
Niels Möller
e10675a666 Delete RTPPayloadRegistry::IsRed.
Bug: webrtc:8995
Change-Id: I92429fac4cec7e4b4fa22f01d09e680b61db1505
Reviewed-on: https://webrtc-review.googlesource.com/61301
Commit-Queue: Niels Moller <nisse@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Rasmus Brandt <brandtr@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22417}
2018-03-14 09:47:20 +00:00
Niels Möller
e63afff364 Delete unneeded Rtx methods from RTPPayloadRegistry.
Let RtpVideoStreamReceiver check its config instead.

Bug: webrtc:8995
Change-Id: I0d834d27ceb9de08009a8a67b518c5357dc3f9f0
Reviewed-on: https://webrtc-review.googlesource.com/61300
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22403}
2018-03-13 15:49:11 +00:00
Niels Möller
6fed924857 Delete RTPPayloadRegistry::SetIncomingPayloadType.
It only affects the write-only member |incoming_payload_type_|.

Bug: webrtc:8995
Change-Id: I0cf86a6d0603c809367105cee31eb1b8b2802d32
Reviewed-on: https://webrtc-review.googlesource.com/61040
Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22382}
2018-03-12 11:03:59 +00:00
Niels Möller
09ae92a38f Delete unused method RTPPayloadRegistry::SetRtxPayloadType.
And write-only mapping rtx_payload_type_map_.

Bug: webrtc:8995
Change-Id: I5193d411587bc4eadb9521250519990781515a76
Reviewed-on: https://webrtc-review.googlesource.com/61041
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22369}
2018-03-09 16:51:44 +00:00
Danil Chapovalov
dd7e284ce8 Reland "Enable and fix chromium clang warnings in rtp_rtcp test targets"
This reverts commit 01aa210fad.

Reason for revert: downstream project adjusted

Original change's description:
> Revert "Enable and fix chromium clang warnings in rtp_rtcp test targets"
> 
> This reverts commit 9486b117da.
> 
> Reason for revert: Breaks downstream project
> 
> Original change's description:
> > Enable and fix chromium clang warnings in rtp_rtcp test targets
> > 
> > Bug: webrtc:163
> > Change-Id: I4ed3e63296d8bf06536a83196d597c7a906ba11c
> > Reviewed-on: https://webrtc-review.googlesource.com/60802
> > Reviewed-by: Björn Terelius <terelius@webrtc.org>
> > Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
> > Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
> > Cr-Commit-Position: refs/heads/master@{#22357}
> 
> TBR=danilchap@webrtc.org,phoglund@webrtc.org,terelius@webrtc.org
> 
> Change-Id: I2c3777ea9f26813bdb395e7fd68f6b49443586ea
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: webrtc:163
> Reviewed-on: https://webrtc-review.googlesource.com/61060
> Reviewed-by: Oleh Prypin <oprypin@webrtc.org>
> Commit-Queue: Oleh Prypin <oprypin@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#22365}

TBR=danilchap@webrtc.org,phoglund@webrtc.org,oprypin@webrtc.org,terelius@webrtc.org

Change-Id: I0b4cb6d05b37caeb52cca9abf95417ad3ad6f76b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:163
Reviewed-on: https://webrtc-review.googlesource.com/61080
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22368}
2018-03-09 16:04:35 +00:00
Oleh Prypin
01aa210fad Revert "Enable and fix chromium clang warnings in rtp_rtcp test targets"
This reverts commit 9486b117da.

Reason for revert: Breaks downstream project

Original change's description:
> Enable and fix chromium clang warnings in rtp_rtcp test targets
> 
> Bug: webrtc:163
> Change-Id: I4ed3e63296d8bf06536a83196d597c7a906ba11c
> Reviewed-on: https://webrtc-review.googlesource.com/60802
> Reviewed-by: Björn Terelius <terelius@webrtc.org>
> Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
> Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#22357}

TBR=danilchap@webrtc.org,phoglund@webrtc.org,terelius@webrtc.org

Change-Id: I2c3777ea9f26813bdb395e7fd68f6b49443586ea
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:163
Reviewed-on: https://webrtc-review.googlesource.com/61060
Reviewed-by: Oleh Prypin <oprypin@webrtc.org>
Commit-Queue: Oleh Prypin <oprypin@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22365}
2018-03-09 14:49:15 +00:00
Danil Chapovalov
a06f360d5b in RtcpTransceiverImplTest relax expectation on wait time between reports
If 10ms delayed report is scheduled at 1.9ms (truncated by TaskQueue clock to 1ms)
it may run at 11.1ms (truncated to 11ms, i.e. first time it look like 10ms passed).
But (test) clock with different time offset may see passed time as 9ms
which result in a test failure for a wrong reason.

Relaxing period expectation by 1ms should mitigate the issue

Bug: webrtc:8945
Change-Id: I902d8af436fc74d4a3a0ad8ffdb5a6d3565adb7d
Reviewed-on: https://webrtc-review.googlesource.com/58095
Commit-Queue: Niels Moller <nisse@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22361}
2018-03-09 13:51:04 +00:00
Oleh Prypin
5a98049f6a Revert "Reland "Rework rtp packet history""
This reverts commit 7bb37b884b.

Reason for revert: Breaks downstream projects

Original change's description:
> Reland "Rework rtp packet history"
> 
> This is a reland of 6328d7cbbc
> 
> Original change's description:
> > Rework rtp packet history
> > 
> > This CL rewrites the history from the ground up, but keeps the logic
> > (mostly) intact. It does however lay the groundwork for adding a new
> > mode where TransportFeedback messages can be used to remove packets
> > from the history as we know the remote end has received them.
> > 
> > This should both reduce memory usage and make the payload based padding
> > a little more likely to be useful.
> > 
> > My tests show a reduction of ca 500-800kB reduction in memory usage per
> > rtp module. So with simulcast and/or fec this will increase. Lossy
> > links and long RTT will use more memory.
> > 
> > I've also slightly update the interface to make usage with/without
> > pacer less unintuitive, and avoid making a copy of the entire RTP
> > packet just to find the ssrc and sequence number to put into the pacer.
> > 
> > The more aggressive culling is not enabled by default. I will
> > wire that up in a follow-up CL, as there's some interface refactoring
> > required.
> > 
> > Bug: webrtc:8975
> > Change-Id: I0c1bb528f32eeed0fb276b4ae77ae3235656980f
> > Reviewed-on: https://webrtc-review.googlesource.com/59441
> > Commit-Queue: Erik Språng <sprang@webrtc.org>
> > Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
> > Cr-Commit-Position: refs/heads/master@{#22347}
> 
> Bug: webrtc:8975
> Change-Id: Ibbdbcc3c13bd58d994ad66f789a95ef9bd9bc19b
> Reviewed-on: https://webrtc-review.googlesource.com/60900
> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
> Commit-Queue: Erik Språng <sprang@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#22356}

TBR=danilchap@webrtc.org,sprang@webrtc.org

Change-Id: Id698f5dbba6f9f871f37501d056e2b8463ebae50
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:8975
Reviewed-on: https://webrtc-review.googlesource.com/61020
Reviewed-by: Oleh Prypin <oprypin@webrtc.org>
Commit-Queue: Oleh Prypin <oprypin@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22358}
2018-03-09 12:28:39 +00:00
Danil Chapovalov
9486b117da Enable and fix chromium clang warnings in rtp_rtcp test targets
Bug: webrtc:163
Change-Id: I4ed3e63296d8bf06536a83196d597c7a906ba11c
Reviewed-on: https://webrtc-review.googlesource.com/60802
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22357}
2018-03-09 12:27:35 +00:00
Erik Språng
7bb37b884b Reland "Rework rtp packet history"
This is a reland of 6328d7cbbc

Original change's description:
> Rework rtp packet history
> 
> This CL rewrites the history from the ground up, but keeps the logic
> (mostly) intact. It does however lay the groundwork for adding a new
> mode where TransportFeedback messages can be used to remove packets
> from the history as we know the remote end has received them.
> 
> This should both reduce memory usage and make the payload based padding
> a little more likely to be useful.
> 
> My tests show a reduction of ca 500-800kB reduction in memory usage per
> rtp module. So with simulcast and/or fec this will increase. Lossy
> links and long RTT will use more memory.
> 
> I've also slightly update the interface to make usage with/without
> pacer less unintuitive, and avoid making a copy of the entire RTP
> packet just to find the ssrc and sequence number to put into the pacer.
> 
> The more aggressive culling is not enabled by default. I will
> wire that up in a follow-up CL, as there's some interface refactoring
> required.
> 
> Bug: webrtc:8975
> Change-Id: I0c1bb528f32eeed0fb276b4ae77ae3235656980f
> Reviewed-on: https://webrtc-review.googlesource.com/59441
> Commit-Queue: Erik Språng <sprang@webrtc.org>
> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#22347}

Bug: webrtc:8975
Change-Id: Ibbdbcc3c13bd58d994ad66f789a95ef9bd9bc19b
Reviewed-on: https://webrtc-review.googlesource.com/60900
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22356}
2018-03-09 11:42:34 +00:00
Taylor Brandstetter
6d72c3258f Revert "Rework rtp packet history"
This reverts commit 6328d7cbbc.

Reason for revert: Breaks downstream build, due to use of std::pair constructor that some compilers appear to not support yet. See comment.

Original change's description:
> Rework rtp packet history
> 
> This CL rewrites the history from the ground up, but keeps the logic
> (mostly) intact. It does however lay the groundwork for adding a new
> mode where TransportFeedback messages can be used to remove packets
> from the history as we know the remote end has received them.
> 
> This should both reduce memory usage and make the payload based padding
> a little more likely to be useful.
> 
> My tests show a reduction of ca 500-800kB reduction in memory usage per
> rtp module. So with simulcast and/or fec this will increase. Lossy
> links and long RTT will use more memory.
> 
> I've also slightly update the interface to make usage with/without
> pacer less unintuitive, and avoid making a copy of the entire RTP
> packet just to find the ssrc and sequence number to put into the pacer.
> 
> The more aggressive culling is not enabled by default. I will
> wire that up in a follow-up CL, as there's some interface refactoring
> required.
> 
> Bug: webrtc:8975
> Change-Id: I0c1bb528f32eeed0fb276b4ae77ae3235656980f
> Reviewed-on: https://webrtc-review.googlesource.com/59441
> Commit-Queue: Erik Språng <sprang@webrtc.org>
> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#22347}

TBR=danilchap@webrtc.org,sprang@webrtc.org

Change-Id: I2fa7efc7d008c56f7a8f77bc9958c19119f69de8
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:8975
Reviewed-on: https://webrtc-review.googlesource.com/60880
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22350}
2018-03-08 23:41:24 +00:00
Erik Språng
6328d7cbbc Rework rtp packet history
This CL rewrites the history from the ground up, but keeps the logic
(mostly) intact. It does however lay the groundwork for adding a new
mode where TransportFeedback messages can be used to remove packets
from the history as we know the remote end has received them.

This should both reduce memory usage and make the payload based padding
a little more likely to be useful.

My tests show a reduction of ca 500-800kB reduction in memory usage per
rtp module. So with simulcast and/or fec this will increase. Lossy
links and long RTT will use more memory.

I've also slightly update the interface to make usage with/without
pacer less unintuitive, and avoid making a copy of the entire RTP
packet just to find the ssrc and sequence number to put into the pacer.

The more aggressive culling is not enabled by default. I will
wire that up in a follow-up CL, as there's some interface refactoring
required.

Bug: webrtc:8975
Change-Id: I0c1bb528f32eeed0fb276b4ae77ae3235656980f
Reviewed-on: https://webrtc-review.googlesource.com/59441
Commit-Queue: Erik Språng <sprang@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22347}
2018-03-08 19:01:53 +00:00
Danil Chapovalov
e3927c5885 Allow to turn RtcpTransciever on and off at runtime.
Bug: webrtc:8239
Change-Id: I8678d1ee9cd0da194a1243d40b508bb62cb3f257
Reviewed-on: https://webrtc-review.googlesource.com/60180
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22311}
2018-03-06 15:19:11 +00:00
Niels Möller
2e1d784956 Delete the VideoCodec::plName string.
It holds the same information as codecType, but in different format.

Bug: webrtc:8830
Change-Id: Ia83e2dff4fd9a5ddb489501b7a1fe80759fa4218
Reviewed-on: https://webrtc-review.googlesource.com/56100
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22307}
2018-03-06 11:17:41 +00:00
Bjorn Terelius
b2bfba6922 Declare the RtpHeaderExtensionMap* as const in RtpHeaderParser::Parse.
Bug: None
Change-Id: I38ba9f879dfd5b46f2209f107d20c41529fb645c
Reviewed-on: https://webrtc-review.googlesource.com/59801
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Björn Terelius <terelius@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22299}
2018-03-05 20:50:40 +00:00
Bjorn Terelius
b6a7fc0f03 Make rtcp::TransportFeedback copyable.
Bug: webrtc:8111
Change-Id: I2a71eb7ab5a913427adfab6f71703850a48fbd03
Reviewed-on: https://webrtc-review.googlesource.com/57181
Commit-Queue: Björn Terelius <terelius@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22218}
2018-02-28 08:06:20 +00:00
Dino Radaković
9e24cb344a Add move constructors and assignment operators to RtpPacketReceived and RtpPacketToSend. Since both are non-POD now, move would fall back to copy without these.
Bug: webrtc:8935
Change-Id: I270e7daf68aa00411ad5ae00da739292600043f2
Reviewed-on: https://webrtc-review.googlesource.com/57621
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Dino Radaković <dinor@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22186}
2018-02-26 13:25:50 +00:00
Dino Radaković
1807d57ab8 Add application_data field(s) to RtpPacketToSend and PacketOptions.
Pass pointer to application_data from RtpPacketToSend arriving via RtpSender::SendToNetwork through to Transport::SendRtp, in PacketOptions.

Bug: webrtc:8906
Change-Id: Ie75013ed472710f4efcfbcc160e46a6119a1f41d
Reviewed-on: https://webrtc-review.googlesource.com/55600
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Dino Radaković <dinor@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22174}
2018-02-23 17:20:46 +00:00
Sebastian Jansson
ef9daee934 Using mock transport controller in audio unit tests.
Using a mock of rtp transport controller send in audio send stream unit
tests. This reduces the dependencies and makes the tests more focused
on testing the functionality of audio send stream itself.

Bug: webrtc:8415
Change-Id: Ia8d9cf47d93decc74b10ca75a6771f39df658dc2
Reviewed-on: https://webrtc-review.googlesource.com/56600
Reviewed-by: Henrik Lundin <henrik.lundin@webrtc.org>
Reviewed-by: Oskar Sundbom <ossu@webrtc.org>
Commit-Queue: Sebastian Jansson <srte@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22161}
2018-02-22 17:32:25 +00:00
Danil Chapovalov
89c79383e4 Delete assumption TimeMicrosToNtp can match RealTimeClock
Flakiness of the test reveals this assumption doesn't hold and shouldn't be rely on.
Currently there is no code that use it. Plans to rely on it silently adjusted.

Bug: webrtc:8610
Change-Id: Id24f2a36c8fb188b518f5301c4b278836885d140
Reviewed-on: https://webrtc-review.googlesource.com/56860
Reviewed-by: Niels Moller <nisse@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22160}
2018-02-22 17:20:25 +00:00
Danil Chapovalov
61405bcb19 Fix infinite loop in rtp packet parsing
when rtp header extension is larger than 2^16 bytes

Bug: chromium:811613
Change-Id: I05b725d734dd628056d603b596d3523e827ddb54
Reviewed-on: https://webrtc-review.googlesource.com/52345
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Alex Loiko <aleloi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22003}
2018-02-13 14:42:45 +00:00
Erik Språng
7b52f102ef Don't write pacer exit timestamp without pacer
And allow populating network2 timestamp if we want to preserve pacer
timestamp.

Bug: webrtc:8853
Change-Id: I895d5ce8a9cca8ceeec3bf08e2eff02bf3b2f5fd
Reviewed-on: https://webrtc-review.googlesource.com/48640
Commit-Queue: Erik Språng <sprang@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21937}
2018-02-07 14:45:43 +00:00
Danil Chapovalov
2a5ce2bcf8 Fix clang style errors in rtp_rtcp and dependant targets
Mark functions with override instead of virtual.
Add explicit non-trivial constructors/assign operators/destructors.
Define them in .cc files instead of inlining
use auto* instead of auto when deduced type is raw pointer

Bug: webrtc:163
Change-Id: I4d8a05d6a64fcc2ca16d02c5fcf9488fda832a6d
Reviewed-on: https://webrtc-review.googlesource.com/48781
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21927}
2018-02-07 09:48:28 +00:00
Danil Chapovalov
c2dd59c25d Skip oversized rtp header extension when parsing Rtp Packet.
Rtp Packets in webrtc expected to be less that 1500,
i.e. way less that 2^16 bytes for extensions block.
This CL explicitly discards longer extension.

Bug: chromium:809046
Change-Id: Ibed33b51bafc3fd4804ec135f66110c6d2796734
Reviewed-on: https://webrtc-review.googlesource.com/48061
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Alex Loiko <aleloi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21910}
2018-02-06 11:30:08 +00:00
Karl Wiberg
80ba333fc5 Move FALLTHROUGH macro to a separate header, and give it an RTC_ prefix
Bug: chromium:805946
Change-Id: Ibb5dce9af27d0e48c9aee6b0a860b6f62b3c76a0
Reviewed-on: https://webrtc-review.googlesource.com/46145
Commit-Queue: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21889}
2018-02-05 11:24:59 +00:00
Jiawei Ou
3587b8302a Make RTCP report interval configurable
Bug: webrtc:8789
Change-Id: I79c9132123c946b030ed79c647b4329e81d6e6ae
Reviewed-on: https://webrtc-review.googlesource.com/43201
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Commit-Queue: Stefan Holmer <stefan@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21837}
2018-02-01 10:12:11 +00:00
Danil Chapovalov
49456a5b33 Add hack to RtcpTransceiver to mitigate bug in RtcpReceiver of remote endpoint.
Bug: webrtc:8805
Change-Id: I540ff1d2503ba43723e82800b0bebd322f1af351
Reviewed-on: https://webrtc-review.googlesource.com/44481
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21802}
2018-01-30 09:57:09 +00:00
Danil Chapovalov
04164cc5ac When processing report blocks do not store rtt when it is not calculated
Otherwise bandwidth observer might miss rtt calculated from previous report block

Bug: webrtc:8805
Change-Id: If3c4f4ee2e923d440ff352e8b770442f1a11fa34
Reviewed-on: https://webrtc-review.googlesource.com/44480
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21800}
2018-01-30 09:42:49 +00:00
Emircan Uysaler
d7ae3c34e5 Reland "Rename stereo video codec to multiplex"
This is a reland of bbdabe50db.

Original change's description:
> Rename stereo video codec to multiplex
>
> This CL only does the rename from"stereo" to multiplex". With this we have a
> better name that doesn't clash with audio's usage of stereo.
>
> Bug: webrtc:7671
> Change-Id: Iebc3fc20839025f1bc8bcf0e16141bf9744ef652
> Reviewed-on: https://webrtc-review.googlesource.com/43242
> Commit-Queue: Emircan Uysaler <emircan@webrtc.org>
> Reviewed-by: Niklas Enbom <niklas.enbom@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#21769}

TBR=niklas.enbom@webrtc.org

Bug: webrtc:7671
Change-Id: I6f38dc46126f279f334d52b56339b40acdc30511
Reviewed-on: https://webrtc-review.googlesource.com/45820
Reviewed-by: Emircan Uysaler <emircan@webrtc.org>
Commit-Queue: Emircan Uysaler <emircan@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21794}
2018-01-29 20:37:59 +00:00
Taylor Brandstetter
1204448a68 Revert "Reland "Rename stereo video codec to multiplex""
This reverts commit 4954a77cf8.

Reason for revert: Breaks downstream build which was depending on the name "kVideoCodecStereo". Will need to do some sort of trickery to make this change without breaking the relevant code. Sorry. :(

Original change's description:
> Reland "Rename stereo video codec to multiplex"
> 
> This is a reland of bbdabe50db.
> This was reverted because of breaking internal build. I contacted sheriff
> and looked at logs but cannot find anything related to this CL. This was landed
> with #3850 build which caused exception, but 3847-3855 seem to all have failed.
> I am relanding to see if it will work this time or it will give some related
> error message that can guide me.
> 
> Original change's description:
> > Rename stereo video codec to multiplex
> >
> > This CL only does the rename from"stereo" to multiplex". With this we have a
> > better name that doesn't clash with audio's usage of stereo.
> >
> > Bug: webrtc:7671
> > Change-Id: Iebc3fc20839025f1bc8bcf0e16141bf9744ef652
> > Reviewed-on: https://webrtc-review.googlesource.com/43242
> > Commit-Queue: Emircan Uysaler <emircan@webrtc.org>
> > Reviewed-by: Niklas Enbom <niklas.enbom@webrtc.org>
> > Cr-Commit-Position: refs/heads/master@{#21769}
> 
> TBR=niklas.enbom@webrtc.org
> 
> Bug: webrtc:7671
> Change-Id: I5934abad1ce28acf02842ea8ee2af7768a826eb8
> Reviewed-on: https://webrtc-review.googlesource.com/44520
> Reviewed-by: Emircan Uysaler <emircan@webrtc.org>
> Commit-Queue: Emircan Uysaler <emircan@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#21780}

TBR=sprang@webrtc.org,niklas.enbom@webrtc.org,qiangchen@chromium.org,emircan@webrtc.org

Change-Id: I0a71327c2ddfdd030b1e058cd6a41b1689836719
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:7671
Reviewed-on: https://webrtc-review.googlesource.com/44621
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Taylor Brandstetter <deadbeef@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21783}
2018-01-27 00:45:20 +00:00
Emircan Uysaler
4954a77cf8 Reland "Rename stereo video codec to multiplex"
This is a reland of bbdabe50db.
This was reverted because of breaking internal build. I contacted sheriff
and looked at logs but cannot find anything related to this CL. This was landed
with #3850 build which caused exception, but 3847-3855 seem to all have failed.
I am relanding to see if it will work this time or it will give some related
error message that can guide me.

Original change's description:
> Rename stereo video codec to multiplex
>
> This CL only does the rename from"stereo" to multiplex". With this we have a
> better name that doesn't clash with audio's usage of stereo.
>
> Bug: webrtc:7671
> Change-Id: Iebc3fc20839025f1bc8bcf0e16141bf9744ef652
> Reviewed-on: https://webrtc-review.googlesource.com/43242
> Commit-Queue: Emircan Uysaler <emircan@webrtc.org>
> Reviewed-by: Niklas Enbom <niklas.enbom@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#21769}

TBR=niklas.enbom@webrtc.org

Bug: webrtc:7671
Change-Id: I5934abad1ce28acf02842ea8ee2af7768a826eb8
Reviewed-on: https://webrtc-review.googlesource.com/44520
Reviewed-by: Emircan Uysaler <emircan@webrtc.org>
Commit-Queue: Emircan Uysaler <emircan@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21780}
2018-01-26 21:11:54 +00:00
Ivo Creusen
6bc7bb659e Revert "Rename stereo video codec to multiplex"
This reverts commit bbdabe50db.

Reason for revert: This breaks the internal build.

Original change's description:
> Rename stereo video codec to multiplex
> 
> This CL only does the rename from"stereo" to multiplex". With this we have a
> better name that doesn't clash with audio's usage of stereo.
> 
> Bug: webrtc:7671
> Change-Id: Iebc3fc20839025f1bc8bcf0e16141bf9744ef652
> Reviewed-on: https://webrtc-review.googlesource.com/43242
> Commit-Queue: Emircan Uysaler <emircan@webrtc.org>
> Reviewed-by: Niklas Enbom <niklas.enbom@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#21769}

TBR=sprang@webrtc.org,niklas.enbom@webrtc.org,qiangchen@chromium.org,emircan@webrtc.org

Change-Id: Icf019cb09e07de45821d31d7d8ea7707d01346ee
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:7671
Reviewed-on: https://webrtc-review.googlesource.com/44360
Commit-Queue: Ivo Creusen <ivoc@webrtc.org>
Reviewed-by: Ivo Creusen <ivoc@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21774}
2018-01-26 12:44:54 +00:00
Emircan Uysaler
bbdabe50db Rename stereo video codec to multiplex
This CL only does the rename from"stereo" to multiplex". With this we have a
better name that doesn't clash with audio's usage of stereo.

Bug: webrtc:7671
Change-Id: Iebc3fc20839025f1bc8bcf0e16141bf9744ef652
Reviewed-on: https://webrtc-review.googlesource.com/43242
Commit-Queue: Emircan Uysaler <emircan@webrtc.org>
Reviewed-by: Niklas Enbom <niklas.enbom@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21769}
2018-01-25 23:16:04 +00:00
Emircan Uysaler
9bb8f0553d Cleanup of unused RTP structs and packetizer for stereo codec
This CL is a followup to https://webrtc-review.googlesource.com/c/src/+/38481.
With the new approach we can just use the generic RTP packetizer to pass frames
over the wire as the specific info is contained within the bitstream. This makes
the new codec more modular and reduces its footprint.

Bug: webrtc:7671
Change-Id: Ib07f72a9d338e3cbfdbf39cba9891a959b5f7552
Reviewed-on: https://webrtc-review.googlesource.com/43220
Reviewed-by: Niklas Enbom <niklas.enbom@webrtc.org>
Commit-Queue: Emircan Uysaler <emircan@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21753}
2018-01-25 01:25:56 +00:00