worker_queue is used in many places and it can be confusing. This queue
is the send transport's worker queue. Rename to send_transport_queue to
reflect that.
Bug: none
Change-Id: I43c5c4cbddaee3dae1ff75aa38dc3ddee6585902
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176362
Commit-Queue: Tommi <tommi@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31396}
This CL moves webrtc::NackModule to a deprecated folder and annotates
the type with RTC_DEPRECATED.
Since the header should not be used outside of WebRTC, this CL doesn't
created a forward header.
Bug: webrtc:11611
Change-Id: I4d5899d473d78b8c7f4a6a018e2805648244b5f1
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176360
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Tommi <tommi@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31394}
TaskQueuePacedSender::MaybeUpdateStats() is intended to be called when
packets are sent or by a sequence of "scheduled" calls. There should
only be one scheduled call in flight at a time - and that one
reschedules itself if needed when it runs.
A bug however caused the "schedules task in flight" flag to
incorrectly be set to false, leading to more and more schedules tasks
being alive - eating CPU cycles.
This CL fixes that and also makes sure the queue time properly goes
down to zero before the next idle interval check, even if there are no
more packets to send.
Bug: webrtc:10809
Change-Id: I4e13fcf95619a43dcaf0ed38bce9684a5b0d8d5e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176330
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31390}
When video frame encoding is done on an external thread (for example in
the case of hardware encoders), the WebRTC TaskQueueBase::Current() is
null; in this case use the worker queue instead to send transformed
frames.
Bug: chromium:1086373
Change-Id: I903ddc52ad6832557fc5b5f76396fe26cf5a88f3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176303
Reviewed-by: Magnus Flodman <mflodman@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Marina Ciocea <marinaciocea@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31388}
Since we've passed IsConsistent(), if data_ is null, size_ must be
zero, so we might attempt to copy zero bytes from a nullptr. This does
not seem to cause problems in practice, but is still undefined
behaviour. This was caught on an UBsan test run in Firefox.
Bug: webrtc:11613
Change-Id: Iad795bf19ed69b56e066958a54a7e3a434b996cf
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176280
Commit-Queue: Dan Minor <dminor@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31386}
Previously a histogram was added to track the requested buffer size,
this CL adds a histogram for the actually used buffer size.
Bug: b/157429867
Change-Id: I04016760982a4c43b8ba8f0e095fe1171b705258
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176227
Reviewed-by: Sami Kalliomäki <sakal@webrtc.org>
Reviewed-by: Henrik Andreassson <henrika@webrtc.org>
Commit-Queue: Ivo Creusen <ivoc@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31385}
This is useful in debugging the latency from a packet
is enqueued until it's sent.
Bug: webrtc:11617
Change-Id: Ic2f194334a2e178de221df3a0838481035bb3505
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176231
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Johannes Kron <kron@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31381}
This should help debugging when adaptation is or is not happening
unexpectedly. Log spam is prevented by not logging if the same
result happened to the same resource already and we haven't
adapted since then.
Bug: webrtc:11616
Change-Id: Ia6c5cc35061d252f1c66f2f2bf3b94d2485498d6
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176221
Commit-Queue: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Evan Shrubsole <eshr@google.com>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31378}
Increase test duration to make at least one frame to come through on slow
test bots and remove check in echo emulation for same purposes. Logging
for echo queue should be enough.
Bug: None
Change-Id: I0d2d1c2a87e1a2b4cd035828443f428b0983edad
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176300
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31377}
Just use the task queue it represents instead.
Also rename the accessor to not confuse it with the 'network thread'.
Bug: none
Change-Id: Ic6c61652768ca3ff60dc0a2acc4850350feeb98e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176226
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Commit-Queue: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31375}
This CL adds a 1 second cooldown period for QualityScalerResource to
signal kUnderuse due to being disabled.
If underuse is signaled every frame, any RTC_LOGging performed by the
ResourceAdaptationProcessor would become very spammy.
Plus we don't need to adapt every single frame.
Bug: webrtc:11616
Change-Id: Id76e5ca39a5e5dac9b71fdab79fb4f3dd5aeab1f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176228
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Henrik Boström <hbos@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31374}
The Android native audio code asks the OS to provide an appropriate
buffer size for real-time audio playout. We should add logging for this
value so we can see what values are used in practice.
Bug: b/157429867
Change-Id: I111a74faefc0e77b5c98921804d6625cba1b84af
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176126
Reviewed-by: Henrik Andreassson <henrika@webrtc.org>
Reviewed-by: Henrik Andreasson <henrika@chromium.org>
Commit-Queue: Ivo Creusen <ivoc@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31368}
This patch fixes a minor bug in the implementation of
surface_ice_candidates_on_ice_transport_type_changed. The existing
implementation correctly handles the surfacing, but accidentally also
set the SetNeedsIceRestartFlag, which made _next_ offer contain
a ice restart.
Modified existing testcase to verify this.
Bug: webrtc:8939
Change-Id: If566e3249296467668627e5941495f6036cbd903
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176127
Commit-Queue: Jonas Oreland <jonaso@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31363}
This change removes dependency on SignalThread which is a
heavy user of re-entered mutexes, and is a step to being
able to delete SignalThread.
The new AsyncResolver is based on task queue instead.
Bug: webrtc:11567, webrtc:7723
Change-Id: Iab125ccbc0fb9d72af44341e58f89b3868c952cb
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/175910
Commit-Queue: Markus Handell <handellm@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31361}
...from the Call class.
With minimal shifting of ownership of a few variables, we can
maintain their state fully on the worker thread, where they're used.
This change also removes the dependency on RWLockWrapper.
Bug: webrtc:11612
Change-Id: Ia14be5bd6b50bd0b32d04f078b1e283080c00a19
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176122
Commit-Queue: Tommi <tommi@webrtc.org>
Reviewed-by: Markus Handell <handellm@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31360}
This change fixes a problem where the eventual destruction of a
completed resolver sometimes doesn't happen. This is because the
destruction is posted to the network thread, and if it's destroyed
before the closure is executed, the resolver is leaked.
The fix is in three parts:
1. The resolver->Destroy call is performed on closure destruction
to make sure it will always run.
2. The closure is executed with task queue. This because the
RTC_DCHECK on thread:140 fires with the invoker_.
3. It's not possible to guarantee the context Destroy is called on due
to TaskQueue semantics. Therefore SignalThread::Destroy was changed
to accept any calling context and only requiring it's the last
public call to the object.
For unknown reasons, this leak doesn't trigger the leak checker, see
referred bugs for further investigation.
Bug: webrtc:7723, webrtc:11605, chromium:905542
Change-Id: I2681ff1d2416ccbc564974a65ac84781a9ed7aee
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176125
Commit-Queue: Markus Handell <handellm@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31359}
This change deletes heap-based handling of dynamic number of epoll
events handled per call to epoll, with the assumption
that PSS load is likely not dominated by the epoll syscalls. This
simplifies the logic in the code and removes a heap allocation.
Bug: webrtc:11567
Change-Id: I34fbe1fa8bf0a037bf849a4adac1a0a333c9dd86
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/175563
Commit-Queue: Markus Handell <handellm@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31358}
This change uses index instead of iterator to access elements in
`all_targets` to avoid using invalidated iterator after insertion.
MSVC 2019 reports "cannot increment value-initialized deque iterator".
And C++ standard says "an insertion at either end of the deque
invalidates all the iterators to the deque".
Bug: webrtc:11255
Change-Id: I2167bfe875bb0059e81eba334bbd6921e287d6d9
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176101
Commit-Queue: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Sebastian Jansson <srte@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31354}
This lock isn't needed anymore which has been clarified with recent
refactoring. Updated thread guards and related comments.
Change-Id: Ia7a1e59c45b67597264e73158654e4dffe6c4fc5
Bug: webrtc:11610
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/176120
Commit-Queue: Tommi <tommi@webrtc.org>
Reviewed-by: Markus Handell <handellm@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#31351}
