33 Commits

Author SHA1 Message Date
tkchin
9eeb6240c9 Build dynamic iOS SDK.
- Places most ObjC code into webrtc/sdk/objc instead.
- New gyp targets to build, strip and export symbols for dylib.
- Removes old script used to generate dylib.

BUG=

Review URL: https://codereview.webrtc.org/1903663002

Cr-Commit-Position: refs/heads/master@{#12524}
2016-04-27 08:54:27 +00:00
Tze Kwang Chin
307a0922c5 Support delayed AudioUnit initialization.
Applications can choose to decide when to give up control of the
AVAudioSession to WebRTC. Otherwise, behavior should be
unchanged.

Adds a toggle to AppRTCDemo so developers can see the different
paths.

BUG=
R=haysc@webrtc.org

Review URL: https://codereview.webrtc.org/1822543002 .

Cr-Commit-Position: refs/heads/master@{#12080}
2016-03-21 20:58:01 +00:00
Zeke Chin
1300caa3fe Refactor AudioUnit code into its own class.
BUG=
R=haysc@webrtc.org, henrika@webrtc.org

Review URL: https://codereview.webrtc.org/1809343002 .

Cr-Commit-Position: refs/heads/master@{#12056}
2016-03-18 21:39:22 +00:00
tkchin
e54467f73e Use RTCAudioSessionDelegateAdapter in AudioDeviceIOS.
Part 3 of refactor. Also:
- better weak pointer delegate storage + tests
- we now ignore route changes when we're interrupted
- fixed bug where preferred sample rate wasn't set if audio session
   wasn't active

BUG=

Review URL: https://codereview.webrtc.org/1796983004

Cr-Commit-Position: refs/heads/master@{#12007}
2016-03-15 23:54:11 +00:00
tkchin
9f987d3200 Refactor AVAudioSession intialization code.
BUG=

Review URL: https://codereview.webrtc.org/1778793005

Cr-Commit-Position: refs/heads/master@{#11972}
2016-03-13 04:06:34 +00:00
henrika
ab12c47160 Modifies SDK and iOS detection for helper method that needs iOS 9+
BUG=NONE
R=tkchin@webrtc.org

Review URL: https://codereview.webrtc.org/1746023002 .

Cr-Commit-Position: refs/heads/master@{#11861}
2016-03-03 16:00:00 +00:00
henrika
3e60bf0ff3 Adds low complexity audio mode for single core CPUs
BUG=webrtc:5538
R=tkchin@webrtc.org

Review URL: https://codereview.webrtc.org/1723163002 .

Cr-Commit-Position: refs/heads/master@{#11743}
2016-02-24 13:27:22 +00:00
Zeke Chin
b3fb71c101 Add RTCAudioSession proxy class.
BUG=
R=haysc@webrtc.org, henrika@webrtc.org

Review URL: https://codereview.webrtc.org/1709853002 .

Cr-Commit-Position: refs/heads/master@{#11676}
2016-02-18 23:44:17 +00:00
henrika
30166cb1a8 iOS stability improvement for device switching, including BT devices
BUG=webrtc:5058

Review URL: https://codereview.webrtc.org/1554163002

Cr-Commit-Position: refs/heads/master@{#11168}
2016-01-07 15:23:08 +00:00
pbos
46ad5426b0 Revert of "Create rtc::AtomicInt POD struct." (patchset #3 id:40001 of https://codereview.webrtc.org/1498953002/ )
Reason for revert:
Broke downstream compile step, possibly relandable when using a MSVC version that has constexpr, other than that I'm out of ideas.

.../webrtc/base/atomicops.h:71:8: note:   no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const rtc::AtomicInt&'

Original issue's description:
> Reland of "Create rtc::AtomicInt POD struct."
>
> Relands https://codereview.webrtc.org/1420043008/ with brace initializers
> instead of constructors hoping that they won't introduce static
> initializers.
>
> BUG=
> R=tommi@webrtc.org
>
> Committed: https://crrev.com/84f0970d100e67a1dc4fe9a1b16b7d293302044e
> Cr-Commit-Position: refs/heads/master@{#10920}

TBR=tommi@webrtc.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review URL: https://codereview.webrtc.org/1505053002

Cr-Commit-Position: refs/heads/master@{#10922}
2015-12-07 22:29:21 +00:00
Peter Boström
84f0970d10 Reland of "Create rtc::AtomicInt POD struct."
Relands https://codereview.webrtc.org/1420043008/ with brace initializers
instead of constructors hoping that they won't introduce static
initializers.

BUG=
R=tommi@webrtc.org

Review URL: https://codereview.webrtc.org/1498953002 .

Cr-Commit-Position: refs/heads/master@{#10920}
2015-12-07 22:07:11 +00:00
henrika
c729032b1b Resolves issue with multiple calls to audio unit initialization
BUG=webrtc:5166
R=tkchin@webrtc.org

Review URL: https://codereview.webrtc.org/1472833002 .

Cr-Commit-Position: refs/heads/master@{#10865}
2015-12-02 09:46:57 +00:00
henrika
34911ad55c Improved error handling in iOS ADM to avoid race during init
BUG=webrtc:5166
R=pbos@webrtc.org, tkchin@webrtc.org

Review URL: https://codereview.webrtc.org/1435293003 .

Cr-Commit-Position: refs/heads/master@{#10728}
2015-11-20 14:47:18 +00:00
henrika
5a71f03f8b Deactivate the audio session after a call ends using the AVAudioSessionSetActiveOptionNotifyOthersOnDeactivation constant
since it is recommended for VoIP apps.

BUG=b/23356406
R=tkchin@webrtc.org

Review URL: https://codereview.webrtc.org/1418483004 .

Cr-Commit-Position: refs/heads/master@{#10673}
2015-11-17 13:54:58 +00:00
pbos
3c12f4dadb Revert of Create rtc::AtomicInt POD struct. (patchset #12 id:220001 of https://codereview.webrtc.org/1420043008/ )
Reason for revert:
Caused static initializers.

BUG=chromium:556866
TBR=tommi@webrtc.org

Original issue's description:
> Create rtc::AtomicInt POD struct.
>
> Prevents accidental non-atomic reads, increments and stores since
> "volatile int" doesn't enforce atomic usage.
>
> BUG=
> R=kwiberg@webrtc.org, tommi@webrtc.org
>
> Committed: https://crrev.com/b27f590ece487819c3d1fda400315e582fb975b6
> Cr-Commit-Position: refs/heads/master@{#10657}

TBR=kwiberg@webrtc.org,tommi@webrtc.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review URL: https://codereview.webrtc.org/1453093002

Cr-Commit-Position: refs/heads/master@{#10669}
2015-11-17 11:21:07 +00:00
pbos
b27f590ece Create rtc::AtomicInt POD struct.
Prevents accidental non-atomic reads, increments and stores since
"volatile int" doesn't enforce atomic usage.

BUG=
R=kwiberg@webrtc.org, tommi@webrtc.org

Review URL: https://codereview.webrtc.org/1420043008

Cr-Commit-Position: refs/heads/master@{#10657}
2015-11-16 19:03:06 +00:00
henrika
96839648a0 Trivial initialization fix in AudioDeviceIOS
NOTRY=TRUE
TBR=tkchin
BUG=webrtc:5058

Review URL: https://codereview.webrtc.org/1435003002

Cr-Commit-Position: refs/heads/master@{#10616}
2015-11-12 09:01:24 +00:00
Henrik Kjellander
ff761fba82 modules: more interface -> include renames
This changes the following module directories:
* webrtc/modules/audio_conference_mixer/interface
* webrtc/modules/interface
* webrtc/modules/media_file/interface
* webrtc/modules/rtp_rtcp/interface
* webrtc/modules/utility/interface

To avoid breaking downstream, I followed this recipe:
1. Copy the interface dir to a new sibling directory: include
2. Update the header guards in the include directory to match the style guide.
3. Update the header guards in the interface directory to match the ones in include. This is required to avoid getting redefinitions in the not-yet-updated downstream code.
4. Add a pragma warning in the header files in the interface dir. Example:
#pragma message("WARNING: webrtc/modules/interface is DEPRECATED; "
                "use webrtc/modules/include")
5. Search for all source references to webrtc/modules/interface and update them to webrtc/modules/include (*.c*,*.h,*.mm,*.S)
6. Update all GYP+GN files. This required manual inspection since many subdirectories of webrtc/modules referenced the interface dir using ../interface etc(*.gyp*,*.gn*)

BUG=5095
TESTED=Passing compile-trybots with --clobber flag:
git cl try --clobber --bot=win_compile_rel --bot=linux_compile_rel --bot=android_compile_rel --bot=mac_compile_rel --bot=ios_rel -m tryserver.webrtc

R=stefan@webrtc.org, tommi@webrtc.org

Review URL: https://codereview.webrtc.org/1417683006 .

Cr-Commit-Position: refs/heads/master@{#10500}
2015-11-04 07:32:04 +00:00
henrika
45c136b579 Adds support for Bluetooth headsets to the iOS audio layer.
This patch also also ensures that audio is restored after an incoming
GSM call.

BUG=webrtc:5058, webrtc:5012
TEST=Manual tests using modified AppRTCDemo and three different BT headsets

Review URL: https://codereview.webrtc.org/1401963002

Cr-Commit-Position: refs/heads/master@{#10354}
2015-10-21 11:12:01 +00:00
henrika
8c471e7bdf Objective-C++ style guide changes for iOS ADM
BUG=NONE

Review URL: https://codereview.webrtc.org/1379583002

Cr-Commit-Position: refs/heads/master@{#10135}
2015-10-01 14:36:52 +00:00
henrikg
91d6edef35 Add RTC_ prefix to (D)CHECKs and related macros.
We must remove dependency on Chromium, i.e. we can't use Chromium's base/logging.h. That means we need to define these macros in WebRTC also when doing Chromium builds. And this causes redefinition.

Alternative solutions:
* Check if we already have defined e.g. CHECK, and don't define them in that case. This makes us depend on include order in Chromium, which is not acceptable.
* Don't allow using the macros in WebRTC headers. Error prone since if someone adds it there by mistake it may compile fine, but later break if a header in added or order is changed in Chromium. That will be confusing and hard to enforce.
* Ensure that headers that are included by an embedder don't include our macros. This would require some heavy refactoring to be maintainable and enforcable.
* Changes in Chromium for this is obviously not an option.

BUG=chromium:468375
NOTRY=true

Review URL: https://codereview.webrtc.org/1335923002

Cr-Commit-Position: refs/heads/master@{#9964}
2015-09-17 07:24:51 +00:00
henrika
86d907cffd Refactor the AudioDevice for iOS and improve the performance and stability
This CL contains major modifications of the audio output parts for WebRTC on iOS:
- general code cleanup
- improves thread handling (added thread checks, remove critical section, atomic ops etc.)
- reduces loopback latency of iPhone 6 from ~90ms to ~60ms ;-)
- improves selection of audio parameters on iOS
- reduces complexity by removing complex and redundant delay estimates
- now instead uses fixed delay estimates if for some reason the SW EAC must be used
- adds AudioFineBuffer to compensate for differences in native output buffer size and
  the 10ms size used by WebRTC. Same class as is used today on Android and we have unit tests for
  this class (the old code was buggy and we have several issue reports of crashes related to it)

Similar improvements will be done for the recording sid as well in a separate CL.
I will also add support for 48kHz in an upcoming CL since that will improve Opus performance.

BUG=webrtc:4796,webrtc:4817,webrtc:4954, webrtc:4212
TEST=AppRTC demo and iOS modules_unittests using --gtest_filter=AudioDevice*
R=pbos@webrtc.org, tkchin@webrtc.org

Review URL: https://codereview.webrtc.org/1254883002 .

Cr-Commit-Position: refs/heads/master@{#9875}
2015-09-07 14:10:10 +00:00
Peter Kasting
1380e266ff Convert some more things to size_t.
These changes stem from requests by Andrew on https://codereview.webrtc.org/1228823002/ to eliminate some "return -1"s and change to using asserts plus returning size_ts.  I then also converted the relevant connected bits.

This also cleans up a bunch of style issues, e.g. no spaces around operators.

BUG=chromium:81439
TEST=none
R=andrew@webrtc.org, henrik.lundin@webrtc.org, niklas.enbom@webrtc.org

Review URL: https://codereview.webrtc.org/1305983003 .

Cr-Commit-Position: refs/heads/master@{#9813}
2015-08-29 00:31:15 +00:00
Jiawei Ou
4de6622bcc Fix a bug in computing audio delay on ios device. Converts seconds to
milliseconds by multiplying 1000 instead of dividing 1000.

BUG=
R=tkchin@webrtc.org

Review URL: https://codereview.webrtc.org/1265823003 .

Patch from Jiawei Ou <jiawei.ou@gmail.com>.

Cr-Commit-Position: refs/heads/master@{#9693}
2015-08-10 20:24:56 +00:00
henrika
324d9c9a86 Avoids error message about unknown selected data source for Port iPhone Microphone
TBR=tkchin
BUG=webrtc:4845
TEST=modules_unittests

Review URL: https://codereview.webrtc.org/1237233003 .

Cr-Commit-Position: refs/heads/master@{#9602}
2015-07-20 11:09:34 +00:00
henrika
ba35d05a49 Cleanup of iOS AudioDevice implementation
TBR=tkchin
BUG=webrtc:4789
TEST=modules_unittests --gtest_filter=AudioDeviceTest* and AppRTCDemo

Review URL: https://codereview.webrtc.org/1206783002 .

Cr-Commit-Position: refs/heads/master@{#9578}
2015-07-14 15:04:19 +00:00
Noah Richards
9303eaf512 Don't unnecessarily set mode/category on AVAudioSession.
Doing so clears transient properties on the session back to defaults.

BUG=
R=tkchin@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/52589004

Cr-Commit-Position: refs/heads/master@{#9297}
2015-05-27 17:24:00 +00:00
tommi@webrtc.org
38492c5b6f Re-land 8810 "- Add a SetPriority method to ThreadWr..."
> Revert 8810 "- Add a SetPriority method to ThreadWrapper"
> Seeing if this is causing roll issues.
> 
> > - Add a SetPriority method to ThreadWrapper
> > - Remove 'priority' from CreateThread and related member variables from implementations
> > - Make supplying a name for threads, non-optional
> > 
> > BUG=
> > R=magjed@webrtc.org
> > 
> > Review URL: https://webrtc-codereview.appspot.com/44729004
> 
> TBR=tommi@webrtc.org
> 
> Review URL: https://webrtc-codereview.appspot.com/48609004

TBR=tommi@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/50459005

Cr-Commit-Position: refs/heads/master@{#8819}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8819 4adac7df-926f-26a2-2b94-8c16560cd09d
2015-03-22 14:42:46 +00:00
tommi@webrtc.org
90a1cb4630 Revert 8810 "- Add a SetPriority method to ThreadWrapper"
Seeing if this is causing roll issues.

> - Add a SetPriority method to ThreadWrapper
> - Remove 'priority' from CreateThread and related member variables from implementations
> - Make supplying a name for threads, non-optional
> 
> BUG=
> R=magjed@webrtc.org
> 
> Review URL: https://webrtc-codereview.appspot.com/44729004

TBR=tommi@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/48609004

Cr-Commit-Position: refs/heads/master@{#8818}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8818 4adac7df-926f-26a2-2b94-8c16560cd09d
2015-03-22 14:34:46 +00:00
tommi@webrtc.org
b6817d793f - Add a SetPriority method to ThreadWrapper
- Remove 'priority' from CreateThread and related member variables from implementations
- Make supplying a name for threads, non-optional

BUG=
R=magjed@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/44729004

Cr-Commit-Position: refs/heads/master@{#8810}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8810 4adac7df-926f-26a2-2b94-8c16560cd09d
2015-03-20 15:52:43 +00:00
tommi@webrtc.org
361981faa8 Use scoped_ptr for ThreadWrapper::CreateThread.
BUG=
R=henrika@webrtc.org, pbos@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/45799004

Cr-Commit-Position: refs/heads/master@{#8794}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8794 4adac7df-926f-26a2-2b94-8c16560cd09d
2015-03-19 14:45:42 +00:00
pbos@webrtc.org
86639737b8 Remove thread id from ThreadWrapper::Start().
Removes ThreadPosix::InitParams and a corresponding wait for an event.
This unblocks ThreadPosix::Start which had to wait for thread scheduling
for an event to trigger on the spawned thread, giving faster Start()
calls.

BUG=4413
R=tommi@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/43699004

Cr-Commit-Position: refs/heads/master@{#8709}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8709 4adac7df-926f-26a2-2b94-8c16560cd09d
2015-03-13 00:07:45 +00:00
tkchin@webrtc.org
122caa51b1 After an audio interruption the audio unit no longer invokes its render callback, which results in a loss of audio. Restarting the audio unit post interruption fixes the issue.
CL also replaces deprecated AudioSession calls with equivalent AVAudioSession ones.

BUG=3487
R=glaznev@webrtc.org, noahric@chromium.org

Review URL: https://webrtc-codereview.appspot.com/21769004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6697 4adac7df-926f-26a2-2b94-8c16560cd09d
2014-07-15 20:20:47 +00:00