440 Commits

Author SHA1 Message Date
Ali Tofigh
7fa9057a05 Adopt absl::string_view in function parameters under rtc_base/
This is part of a large-scale effort to increase adoption of
absl::string_view across the WebRTC code base.

This CL converts the majority of "const std::string&"s in function
parameters under rtc_base/ to absl::string_view.

Bug: webrtc:13579
Change-Id: I2b1e3776aa42326aa405f76bb324a2d233b21dca
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/254081
Reviewed-by: Niels Moller <nisse@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Xavier Lepaul‎ <xalep@webrtc.org>
Reviewed-by: Anders Lilienthal <andersc@webrtc.org>
Reviewed-by: Per Kjellander <perkj@webrtc.org>
Commit-Queue: Ali Tofigh <alito@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36239}
2022-03-17 15:39:26 +00:00
Ali Tofigh
6364d0899e Adopt absl::string_view in rtc_base/log_sinks
This is part of a large scale effort to increase adoption of
absl::string_view across the WebRTC code base.

This CL adds absl::string_view versions of the OnLogMessage functions in
rtc::LogSink. The const std::string& versions are kept for now since
downstream clients use subclasses of LogSink and need to be migrated
before these are removed.

Bug: webrtc:13579
Change-Id: I57bb72ad503805ff0ca16f1d7aece2d44c65cb73
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/253980
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Xavier Lepaul‎ <xalep@webrtc.org>
Owners-Override: Xavier Lepaul‎ <xalep@webrtc.org>
Commit-Queue: Ali Tofigh <alito@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36189}
2022-03-14 12:47:55 +00:00
Danil Chapovalov
e6106102f8 Fix fd leak in ifaddrs_android.cc
allow absl::Cleanup for such purpose

Bug: webrtc:13674
Change-Id: I7434c7a48f1135bf4bf14b66996fbff1a7016c74
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/251781
Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36016}
2022-02-16 12:37:35 +00:00
Mirko Bonadei
cb03e385ad Fix LOGGING_INSIDE_WEBRTC propagation in Chromium builds.
This macro needs to be both present in all WebRTC targets (see its
definition in at [1] but also propagated to all the targets
depending on the Chromium component defined in
//third_party/webrtc_overrides:webrtc_component (to properly support
transitive header #includes), by using "public_config" GN propagates
the macro accordingly.

[1] - https://source.chromium.org/chromium/chromium/src/+/main:third_party/webrtc/BUILD.gn;l=315;drc=61dbc2db2b84eed9c9769c1b79070e6bd4030331

Bug: None
Change-Id: Idd51643da63be48324c86a5b89676c63c3998e14
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/251440
Reviewed-by: Björn Terelius <terelius@google.com>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35972}
2022-02-10 15:20:16 +00:00
Niels Möller
98d26df5b7 Reland "Delete NO_MAIN_THREAD_WRAPPING preprocessor define."
This is a reland of 0f78c6b28dbc0c9caa555ce89ce91b0f08c510ea

Original change's description:
> Delete NO_MAIN_THREAD_WRAPPING preprocessor define.
> 
> Since many tests rely on rtc::Thread::Current(), add an
> explicit rtc::AutoThread in the main() function used by tests.
> 
> Bug: webrtc:9714
> Change-Id: Id82121967c9621fe1c2945846009c48139fa57da
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/39680
> Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
> Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
> Commit-Queue: Niels Moller <nisse@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#28000}

Bug: webrtc:9714
Change-Id: I85f8a7058387771a31c099b1080ae53f1648dce6
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/137513
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35932}
2022-02-07 12:47:06 +00:00
Byoungchan Lee
e717567607 Remove constructor_magic.h
All uses of the RTC_DISALLOW_COPY_AND_ASSIGN macro has replaced,
so it is safe to delete this file.

Bug: webrtc:13555, webrtc:13082
Change-Id: I2db1f53d7056d1c31d3ae9daab6e705a7e6a9526
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/249261
Reviewed-by: Artem Titov <titovartem@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: (Daniel.L) Byoungchan Lee <daniel.l@hpcnt.com>
Cr-Commit-Position: refs/heads/main@{#35831}
2022-01-28 19:15:56 +00:00
Henrik Boström
2deee4bbb2 Mark rtc::Thread's versions of PostTask/PostDelayedTask deprecated.
Because rtc::Thread inherits from TaskQueueBase, it already implements
a pair of PostTask/PostDelayedTask methods that we want to keep. But in
addition to those, rtc::Thread defines its own PostTask/PostDelayedTask
using templates. These are the versions that we want to deprecate.

They were originally implemented prior to rtc::Thread inheriting from
TaskQueueBase. We want to deprecate them because...
- We don't want to have multiple code paths that do the same thing.
- We want to move away from rtc::Thread to TaskQueueBase long-term.
- These versions are not overridable in Chromium.
- These versions don't have high/low precision versions of PDT.

Helper methods are added to rtc::Thread so that callers don't have to
wrap every lambda in webrtc::ToQueuedTask() and update dependencies.

Bug: webrtc:13582
Change-Id: I58702c53f4cb3705681bd9f1ea16b7aaa5052c18
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/247660
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Tomas Gunnarsson <tommi@webrtc.org>
Reviewed-by: Markus Handell <handellm@google.com>
Commit-Queue: Henrik Boström <hbos@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35750}
2022-01-20 12:59:27 +00:00
Niels Möller
9512910e6e Update rtc_base to not use implicit T* --> scoped_refptr<T> conversion
Also updated the OperationsChain and CallbackHandle classes to not use
any virtual methods.

Bug: webrtc:13464
Change-Id: I3437d1b7b043339e66411f5a46c226624b7ff9a5
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/246102
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35682}
2022-01-13 12:01:30 +00:00
Collin
cb87ec9557 Remove unnecessary imports from //build
rtc_base/BUILD.gn imports //build/config/{crypto,ui}.gni but uses no
flags from them. Since they aren't needed anymore, remove them to
loosen build system coupling.

Blocking https://chromium-review.googlesource.com/c/chromium/src/+/3379123

Bug: chromium:961767
Change-Id: I006163f510a3fa1da88f7cc3e3109f240684457c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/245820
Auto-Submit: Collin Baker <collinbaker@chromium.org>
Commit-Queue: Collin Baker <collinbaker@chromium.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35662}
2022-01-11 21:43:16 +00:00
Niels Möller
150503566c Delete unused classes Win32SocketServer, Win32Socket, Win32Thread.
Bug: webrtc:6424. webrtc:13065
Change-Id: I7f180831d3b01ad6d127b7eec51ecc9b2d8046a7
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/239125
Reviewed-by: Tommi <tommi@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35424}
2021-11-26 16:51:56 +00:00
Byoungchan Lee
524a422ecd Modify global variables to not call the destructor on exit.
In logging.cc, use the pointer of the static variable so that
it doesn't need a global constructor/exit time destructor.

In RTCFieldTrials.mm, store the field trial string as a char pointer
instead of a std::unique_ptr to ensure that it is never freed.

LSAN will be unhappy with this fix, but WebRTC itself hasn't been
tested with LSAN enabled, and any code changed in this CL does not
build with build_with_chromium=true, so it shouldn't be a problem.

Bug: webrtc:9693, webrtc:11665
Change-Id: Ia28e3534170e0817b815717f6efe862f7b51ef62
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/237320
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Artem Titov <titovartem@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Byoungchan Lee <daniel.l@hpcnt.com>
Cr-Commit-Position: refs/heads/main@{#35391}
2021-11-19 13:32:21 +00:00
Byoungchan Lee
08438fcd9a Remove a function for posting tasks to the global queue on MacOS/iOS and make it private.
Since `PostTaskToGlobalQueue` is somewhat different from
other TaskQueue APIs, there are concerns that it should not be
a public API.

Remove this from task_queue_gcd.h and make it a private static function
of AsyncResolver.

Bug: webrtc:13237
Change-Id: Ib4aff296f894a4f3b051969d176369e13a10088f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/234900
Reviewed-by: Tommi <tommi@webrtc.org>
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Commit-Queue: Byoungchan Lee <daniel.l@hpcnt.com>
Cr-Commit-Position: refs/heads/main@{#35236}
2021-10-19 11:45:12 +00:00
Byoungchan Lee
7284bd4dab Use GCD instead of Detached Thread in Async Resolver when on MacOS/iOS
The advantage is that GCD maintains the internal thread pool and
spawns threads when needed. I would expect the behavior to be
almost identical to creating a thread using PlatformThread.

Bug: webrtc:13237
Change-Id: Ie4406b5d128c244f66a73830d5a27f2d8fd88549
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/234300
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Commit-Queue: Byoungchan Lee <daniel.l@hpcnt.com>
Cr-Commit-Position: refs/heads/main@{#35165}
2021-10-08 02:47:51 +00:00
Nico Weber
79bd4f1bc3 win: Consolidate on a single version checking API
No intended behavior change.

Happens to remove one call to GetVersionEx.

Bug: chromium:1255114
Change-Id: If4d1c57fa27ad4a7547f8f18c3abe38bc9b2a325
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/234160
Reviewed-by: Joe Downing <joedow@chromium.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35146}
2021-10-05 22:13:37 +00:00
Victor Boivie
b918230640 Move StrongAlias to rtc_base
It's useful for other parts of WebRTC and there is no real reason why
it should be located in net/dcsctp.

Bug: None
Change-Id: Iccaed4e943e21ddaea8603182d693114b2da9f6b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/232606
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Victor Boivie <boivie@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35055}
2021-09-21 15:17:26 +00:00
Niels Möller
bc93575749 Delete unused class PairHash
Partial revert of
https://webrtc-review.googlesource.com/c/src/+/216243, this class is
no longer needed, after
https://webrtc-review.googlesource.com/c/src/+/229182 replaced usage
of unordered_map with flat_map.

Bug: webrtc:12689
Change-Id: I56e4d9326334b78eb09d471ded752e58601f4abf
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/231235
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Victor Boivie <boivie@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#34941}
2021-09-07 15:05:00 +00:00
Danil Chapovalov
5af152c214 Inroduce BitstreamReader class to parse sequences of bits
With intent to replace BitBuffer.
This version is optimised for binary size and readability of the parsers
at the cost of slower parsing of invalid bitstreams

Bug: None
Change-Id: Ib054e2a7758b9a69cbf2559e739465b104a7dcf3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/230244
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#34886}
2021-08-31 15:08:49 +00:00
Danil Chapovalov
09fb787f9a Use absl instead of self-made function for low-level bit counting
to reduce code duplication and rely on better optimized code.

Bug: None
Change-Id: Ie2f1ff680ff702aae84132229ae0e1743478424f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/229385
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#34857}
2021-08-26 08:56:37 +00:00
Niels Möller
88c319a4e1 Delete AsyncSocket temporary alias
The class was deleted in
https://webrtc-review.googlesource.com/c/src/+/227031.

Bug: webrtc:13065
Change-Id: Ica18110c3ac441fc7ab768e46a073f409601c1c0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/229301
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#34847}
2021-08-25 10:30:10 +00:00
Byoungchan Lee
02334e07c5 Replace the android support annotation library with androidx's one.
This change does not affect downstream dependencies as androidx.annotation
is fully compatible with android.support.annotation.

Bug: webrtc:11962
Change-Id: I714b473df8d0fee8000ddf3a9beca7c5613db5ff
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/226881
Commit-Queue: Xavier Lepaul‎ <xalep@webrtc.org>
Reviewed-by: Xavier Lepaul‎ <xalep@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#34839}
2021-08-24 16:02:17 +00:00
Niels Möller
d0b8879770 Delete AsyncSocket class, merge into Socket class
Bug: webrtc:13065
Change-Id: I13afee2386ea9c4de0e4fa95133f0c4d3ec826e8
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/227031
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34787}
2021-08-17 15:39:25 +00:00
Niels Möller
8729d785df Delete AsyncSocketAdapter::Attach, make socket construction time const
Bug: webrtc:6424
Change-Id: I7001c4ac52ddd267dcd55f751f3f38976eab820f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/227032
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34722}
2021-08-11 13:15:07 +00:00
Victor Boivie
fd954fcec7 Import flat_map and flat_set from chromium/base/
These implementations have been copied from Chromium and adapted to
build and run in WebRTC's environment.

Bug: webrtc:12689
Change-Id: Id8ff5d86b00827102a6be9d613fad7864130d013
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/224661
Commit-Queue: Victor Boivie <boivie@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34425}
2021-07-06 19:57:18 +00:00
Mirko Bonadei
e99f6879f6 Move WebRTC to non deprecated jsoncpp APIs.
This will allow the removal of -Wno-deprecated-declarations from
WebRTC's BUILD.gn files even if [1] will still propagate in the
build graph, causing some ABSL_DEPRECATED to be ignored.

[1] - https://source.chromium.org/chromium/chromium/src/+/main:third_party/jsoncpp/BUILD.gn;l=15;drc=592d07510836410a1ec4833de342544d1b39ef08

Bug: webrtc:10770
Change-Id: I90193ac5cc3e41f00f1b5dd5dac3c462e4b5f9ef
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/223666
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Reviewed-by: Sam Zackrisson <saza@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34375}
2021-06-28 12:09:14 +00:00
Niels Möller
9233af3e22 Update dependencies on deprecated target rtc_base:critical_section
Bug: webrtc:11567
Change-Id: I3b01d65d97502dcef61912e6eb6c5352adc116e5
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/223066
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#34360}
2021-06-23 07:01:42 +00:00
Markus Handell
ad5037b4a8 Reland "Refactor the PlatformThread API."
This reverts commit 793bac569fdf1be16cbf24d7871d20d00bbec81b.

Reason for revert: rare compilation error fixed

Original change's description:
> Revert "Refactor the PlatformThread API."
>
> This reverts commit c89fdd716c4c8af608017c76f75bf27e4c3d602e.
>
> Reason for revert: Causes rare compilation error on win-libfuzzer-asan trybot.
> See https://ci.chromium.org/p/chromium/builders/try/win-libfuzzer-asan-rel/713745?
>
> Original change's description:
> > Refactor the PlatformThread API.
> >
> > PlatformThread's API is using old style function pointers, causes
> > casting, is unintuitive and forces artificial call sequences, and
> > is additionally possible to misuse in release mode.
> >
> > Fix this by an API face lift:
> > 1. The class is turned into a handle, which can be empty.
> > 2. The only way of getting a non-empty PlatformThread is by calling
> > SpawnJoinable or SpawnDetached, clearly conveying the semantics to the
> > code reader.
> > 3. Handles can be Finalized, which works differently for joinable and
> > detached threads:
> >   a) Handles for detached threads are simply closed where applicable.
> >   b) Joinable threads are joined before handles are closed.
> > 4. The destructor finalizes handles. No explicit call is needed.
> >
> > Fixed: webrtc:12727
> > Change-Id: Id00a0464edf4fc9e552b6a1fbb5d2e1280e88811
> > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/215075
> > Commit-Queue: Markus Handell <handellm@webrtc.org>
> > Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> > Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
> > Reviewed-by: Tommi <tommi@webrtc.org>
> > Cr-Commit-Position: refs/heads/master@{#33923}
>
> # Not skipping CQ checks because original CL landed > 1 day ago.
>
> TBR=handellm@webrtc.org
>
> Bug: webrtc:12727
> Change-Id: Ic0146be8866f6dd3ad9c364fb8646650b8e07419
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/217583
> Reviewed-by: Guido Urdaneta <guidou@webrtc.org>
> Reviewed-by: Markus Handell <handellm@webrtc.org>
> Commit-Queue: Guido Urdaneta <guidou@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#33936}

# Not skipping CQ checks because this is a reland.

Bug: webrtc:12727
Change-Id: Ifd6f44eac72fed84474277a1be03eb84d2f4376e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/217881
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Markus Handell <handellm@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33950}
2021-05-07 14:14:43 +00:00
Guido Urdaneta
793bac569f Revert "Refactor the PlatformThread API."
This reverts commit c89fdd716c4c8af608017c76f75bf27e4c3d602e.

Reason for revert: Causes rare compilation error on win-libfuzzer-asan trybot.
See https://ci.chromium.org/p/chromium/builders/try/win-libfuzzer-asan-rel/713745?

Original change's description:
> Refactor the PlatformThread API.
>
> PlatformThread's API is using old style function pointers, causes
> casting, is unintuitive and forces artificial call sequences, and
> is additionally possible to misuse in release mode.
>
> Fix this by an API face lift:
> 1. The class is turned into a handle, which can be empty.
> 2. The only way of getting a non-empty PlatformThread is by calling
> SpawnJoinable or SpawnDetached, clearly conveying the semantics to the
> code reader.
> 3. Handles can be Finalized, which works differently for joinable and
> detached threads:
>   a) Handles for detached threads are simply closed where applicable.
>   b) Joinable threads are joined before handles are closed.
> 4. The destructor finalizes handles. No explicit call is needed.
>
> Fixed: webrtc:12727
> Change-Id: Id00a0464edf4fc9e552b6a1fbb5d2e1280e88811
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/215075
> Commit-Queue: Markus Handell <handellm@webrtc.org>
> Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
> Reviewed-by: Tommi <tommi@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#33923}

# Not skipping CQ checks because original CL landed > 1 day ago.

TBR=handellm@webrtc.org

Bug: webrtc:12727
Change-Id: Ic0146be8866f6dd3ad9c364fb8646650b8e07419
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/217583
Reviewed-by: Guido Urdaneta <guidou@webrtc.org>
Reviewed-by: Markus Handell <handellm@webrtc.org>
Commit-Queue: Guido Urdaneta <guidou@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33936}
2021-05-06 14:22:57 +00:00
Markus Handell
c89fdd716c Refactor the PlatformThread API.
PlatformThread's API is using old style function pointers, causes
casting, is unintuitive and forces artificial call sequences, and
is additionally possible to misuse in release mode.

Fix this by an API face lift:
1. The class is turned into a handle, which can be empty.
2. The only way of getting a non-empty PlatformThread is by calling
SpawnJoinable or SpawnDetached, clearly conveying the semantics to the
code reader.
3. Handles can be Finalized, which works differently for joinable and
detached threads:
  a) Handles for detached threads are simply closed where applicable.
  b) Joinable threads are joined before handles are closed.
4. The destructor finalizes handles. No explicit call is needed.

Fixed: webrtc:12727
Change-Id: Id00a0464edf4fc9e552b6a1fbb5d2e1280e88811
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/215075
Commit-Queue: Markus Handell <handellm@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33923}
2021-05-05 09:59:07 +00:00
Victor Boivie
553fd3220b Use unordered_map in RtpDemuxer
The RtpDemuxer uses a number of maps, all of which can be made
unordered as they map SSRCs/MIDs/payload types/RSIDs etc - all of which
have no inherent ordering.

In busy media servers, the std::map operations can use ~0.5% CPU. After
this commit has landed, it will be evaluated and if it doesn't live up
to expected savings, it will be reverted.

Bug: webrtc:12689
Change-Id: I99e21c6b1ddb21dd9d47b0f9a891df5a2c3df59a
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/216243
Reviewed-by: Sebastian Jansson <srte@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Victor Boivie <boivie@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33846}
2021-04-27 11:38:01 +00:00
Tomas Gunnarsson
d7842008ef Add utilities to facilitate correct usage of rtc::RefCounted classes.
We have a few places where RefCountedObject is a class that's inherited
from, whereas it's meant to be the 'final' class. We also have many
places with RefCountedObject boilerplate code that has been copy pasted
around but FinalRefCountedObject might be a better fit for the
implementation. Then there's the fact that it would be nice to reduce the
amount of required boilerplate code.

Bug: webrtc:12701
Change-Id: I0aaf55197c8640b1b17d20c7c15c8d0bb3605161
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/215928
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33815}
2021-04-23 09:02:25 +00:00
Markus Handell
1366b0f841 AsyncResolver: avoid hanging the WorkerThread.
There's a problem where the destruction of the contained rtc::Thread
will join the spawned thread blocked on getaddrinfo(). However,
getaddrinfo() is sometimes slow and this behavior hinders packet traffic
when it happens.

Fix this by using the brand new detachable PlatformThread support.

Fixed: b:181572711, webrtc:12659
Change-Id: I0b7e0cca3b8b1b3ed22328d940b1bb95cacb5e24
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/214780
Commit-Queue: Markus Handell <handellm@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33804}
2021-04-22 06:30:11 +00:00
Markus Handell
97c4458c8f PlatformThread: add support for detached threads.
The change introduces support for detachable PlatformThreads, for which
the Stop() call doesn't wait until the thread has finished executing.

The change also introduces rtc::ThreadAttributes that carries priority
and detachability thread attributes. It additionally refactors all
known use to use the new semantics.

Bug: b:181572711, webrtc:12659
Change-Id: Id96e87c2a0dafabc8047767d241fd5da4505d14c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/214704
Reviewed-by: Tommi <tommi@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Markus Handell <handellm@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33796}
2021-04-21 07:44:31 +00:00
Tommi
86ee89f73e Simplify reference counting implementation of PendingTaskSafetyFlag.
On a 32bit system, this reduces the allocation size of the flag
down from 12 bytes to 8, and removes the need for a vtable (the extra
4 bytes are the vtable pointer).

The downside is that this change makes the binary layout of the
flag, less compatible with RefCountedObject<> based reference counting
objects and thus we don't immediately get the benefits of identical
COMDAT folding and subsequently there's a slight binary size increase.
With wider use, the binary size benefits will come.

Bug: none
Change-Id: I04129771790a3258d6accaf0ab1258b7a798a55e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/215681
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33793}
2021-04-21 07:04:01 +00:00
Niels Möller
220a252de6 Delete unused class MessageBufferReader
Only usage was deleted in
https://webrtc-review.googlesource.com/c/src/+/214963

Bug: chromium:1197965
Change-Id: I97e60aace294ce3780b330e0f536a443899c9175
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/215238
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33752}
2021-04-16 07:20:20 +00:00
Niels Möller
c964d80e3d Delete use of AsyncInvoker in FakeMdnsResponder
Bug: webrtc:12339
Change-Id: Icf27a95eeb1433cd1c0166f8a0f6afa16aabd383
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/211353
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33562}
2021-03-25 12:00:11 +00:00
Johannes Kron
bb52bdf095 Reland "Enable use of rtc::SystemTimeNanos() provided by Chromium"
This reverts commit cd5127b11e04b7f49031b2412625c36e4a86c3da.

Reason for revert: Fuzzer build problems fixed.

Original change's description:
> Revert "Enable use of rtc::SystemTimeNanos() provided by Chromium"
>
> This reverts commit dfe19719e53abfd4d73722942445c5e1046b671b.
>
> Reason for revert: Breaks fuzzers in Chromium builds. See https://ci.chromium.org/ui/p/chromium/builders/try/linux-libfuzzer-asan-rel/685438/overview. I am reverting since this blocks the roll but I will be in touch for a fix.
>
> Original change's description:
> > Enable use of rtc::SystemTimeNanos() provided by Chromium
> >
> > This is the third CL out of three to enable overriding
> > of the function SystemTimeNanos() in rtc_base/system_time.cc
> >
> > When WebRTC is built as part of Chromium the rtc::SystemTimeNanos()
> > function provided by Chromium will be used. This is controlled
> > by the build argument rtc_exclude_system_time which directly
> > maps to the macro WEBRTC_EXCLUDE_SYSTEM_TIME.
> >
> > By doing this we are making sure that the WebRTC and Chromium
> > clocks are the same.
> >
> > Bug: chromium:516700
> > Change-Id: If7f749c4aadefb1cfc07ba4c7e3f45dc6c31118b
> > Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/208223
> > Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
> > Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
> > Cr-Commit-Position: refs/heads/master@{#33337}
>
> TBR=kron@webrtc.org
>
> Bug: chromium:516700
> Change-Id: I9ecd1784a6c1cdac8bae07d34f7df20c62a21a95
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/208740
> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#33340}

Bug: chromium:516700
Change-Id: I4cd68bac1cc4befdb46351f5d6fb2cf1ef5c3062
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/208742
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Johannes Kron <kron@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33341}
2021-02-25 10:48:55 +00:00
Mirko Bonadei
cd5127b11e Revert "Enable use of rtc::SystemTimeNanos() provided by Chromium"
This reverts commit dfe19719e53abfd4d73722942445c5e1046b671b.

Reason for revert: Breaks fuzzers in Chromium builds. See https://ci.chromium.org/ui/p/chromium/builders/try/linux-libfuzzer-asan-rel/685438/overview. I am reverting since this blocks the roll but I will be in touch for a fix.

Original change's description:
> Enable use of rtc::SystemTimeNanos() provided by Chromium
>
> This is the third CL out of three to enable overriding
> of the function SystemTimeNanos() in rtc_base/system_time.cc
>
> When WebRTC is built as part of Chromium the rtc::SystemTimeNanos()
> function provided by Chromium will be used. This is controlled
> by the build argument rtc_exclude_system_time which directly
> maps to the macro WEBRTC_EXCLUDE_SYSTEM_TIME.
>
> By doing this we are making sure that the WebRTC and Chromium
> clocks are the same.
>
> Bug: chromium:516700
> Change-Id: If7f749c4aadefb1cfc07ba4c7e3f45dc6c31118b
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/208223
> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#33337}

TBR=kron@webrtc.org

Bug: chromium:516700
Change-Id: I9ecd1784a6c1cdac8bae07d34f7df20c62a21a95
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/208740
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33340}
2021-02-25 08:47:19 +00:00
Johannes Kron
dfe19719e5 Enable use of rtc::SystemTimeNanos() provided by Chromium
This is the third CL out of three to enable overriding
of the function SystemTimeNanos() in rtc_base/system_time.cc

When WebRTC is built as part of Chromium the rtc::SystemTimeNanos()
function provided by Chromium will be used. This is controlled
by the build argument rtc_exclude_system_time which directly
maps to the macro WEBRTC_EXCLUDE_SYSTEM_TIME.

By doing this we are making sure that the WebRTC and Chromium
clocks are the same.

Bug: chromium:516700
Change-Id: If7f749c4aadefb1cfc07ba4c7e3f45dc6c31118b
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/208223
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33337}
2021-02-24 22:25:33 +00:00
Danil Chapovalov
e904161cec Replace RTC_DEPRECATED with ABSL_DEPRECATED
This remove webrtc-specific macro that has no reason to be webrtc specific
ABSL_DEPRECATED takes a message parameter encouraging to write text how class or function is deprecated.

Bug: webrtc:12484
Change-Id: I89f1398f91dacadc37f7db469dcd985e3724e444
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/208282
Commit-Queue: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33314}
2021-02-22 12:53:23 +00:00
Niels Möller
f4e3e2b83f Delete rtc::Callback0 and friends.
Replaced with std::function.

Bug: webrtc:6424
Change-Id: Iacc43822cb854ddde3cb1e5ddd863676cb07510a
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/205005
Reviewed-by: Philip Eliasson <philipel@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33281}
2021-02-16 12:41:35 +00:00
Johannes Kron
b73c9f0bc3 Extract SystemTimeNanos to its own file
Prepare for this function to be overridden when WebRTC is included
into other applications such as chromium. This will make it
possible to remove code that keeps track of the difference between
WebRTC and chromium time.

Bug: chromium:516700
Change-Id: I73133804f945cc439f9827ec68a8e67b96d8560f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/204304
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Commit-Queue: Johannes Kron <kron@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33273}
2021-02-15 22:38:46 +00:00
Artem Titov
1ba1fc9598 Remove old sequence checker header
Bug: webrtc:12419
Change-Id: I5f43e33ab0c23e79d7fcc8e2f8081dd4b5f350e8
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/206807
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33247}
2021-02-12 11:53:16 +00:00
Niels Möller
4eb47f2b72 Delete unused class SignalThread
Bug: webrtc:6424
Change-Id: I96ccc7fc1d30ad28eb14ff24f04119d248f43eb9
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/206460
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Markus Handell <handellm@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33231}
2021-02-11 10:39:03 +00:00
Artem Titov
d15a575ec3 Use SequenceChecker from public API
Bug: webrtc:12419
Change-Id: I00cca16a0ec70246156ba00b97aa7ae5ccbf5364
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/205323
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33220}
2021-02-10 15:04:55 +00:00
Artem Titov
06159aa8a5 Remove deprecated thread checker
Bug: webrtc:12419
Change-Id: Ie617a15c29a6b250a4c1bf36da113bb6d5b41d1f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/206642
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33216}
2021-02-10 12:25:53 +00:00
Niels Möller
6d17602e70 Replace some RecursiveCriticalSection with Mutex, in PhysicalSocketServer.
The one remaining RecursiveCriticalSection likely needs a bit more
care.

Bug: webrtc:11567
Change-Id: Ie81085969197bed03ac8e2d269b58653b86095e0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/206468
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Markus Handell <handellm@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33206}
2021-02-09 15:49:28 +00:00
Artem Titov
c8421c4c3e Replace rtc::ThreadChecker with webrtc::SequenceChecker
Bug: webrtc:12419
Change-Id: I825c014cc1c4b1dcba5ef300409d44859e971144
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/205002
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Commit-Queue: Artem Titov <titovartem@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33136}
2021-02-02 14:56:27 +00:00
Andrey Logvin
e7c79fd3d6 Remove from chromium build targets that are not compatible with it.
We need to be able build chromium with rtc_include_tests = true. It
reveals a lot of targets that are not compatible with chromium but
aren't marked so.

`rtc_include_tests=true` has been considered a way to disable targets for the Chromium build, causing an overload on rtc_include_tests while the meaning of the two GN args (rtc_include_tests and build_with_chromium) should be kept separated.

Bug: webrtc:12404
Change-Id: I2f72825445916eae7c20ef9338672d6a07a9b9ff
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/203890
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Andrey Logvin <landrey@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33124}
2021-02-01 13:46:19 +00:00
Andrey Logvin
5e227abfe9 Move under enable_google_benchmarks targets that rely on the benchmarks
Some targets depends on targets under enable_google_benchmarks. But they
are not under such if statement themeself.

Bug: webrtc:12404
Change-Id: I7c0b9a75bd3fa18090ef6a44fda22ed5f33d79b0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/204063
Commit-Queue: Andrey Logvin <landrey@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33104}
2021-01-29 15:45:19 +00:00
Niels Möller
1a29a5da84 Delete rtc::Bind
Bug: webrtc:11339
Change-Id: Id53d17bbf37a15f482e9eb9f8762d2000c772dcc
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/202250
Reviewed-by: Tommi <tommi@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33099}
2021-01-29 08:24:43 +00:00