Niels Moller 51746ce3fe Revert "Replace RecursiveCriticalSection with Mutex in RTCAudioSession."
This reverts commit f8da43d179043f1df2e1c3e2c49494bc23f4ec28.

Reason for revert: Appears to break downstream app.

Original change's description:
> Replace RecursiveCriticalSection with Mutex in RTCAudioSession.
>
> Bug: webrtc:11567
> Change-Id: I2a2ddbce57d070d6cbad5a64defb4c27be77a665
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/206472
> Reviewed-by: Harald Alvestrand <hta@webrtc.org>
> Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
> Commit-Queue: Niels Moller <nisse@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#33259}

TBR=nisse@webrtc.org,kthelgason@webrtc.org,hta@webrtc.org,handellm@webrtc.org

Change-Id: Id9a97068722c7c72fc5d21102298249fd7a7cd9a
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:11567
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/207431
Reviewed-by: Niels Moller <nisse@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33268}
2021-02-15 14:52:03 +00:00
..
2021-02-01 09:35:03 +00:00

WebRTC Obj-C SDK

This directory contains the Obj-C SDK for WebRTC. This includes wrappers for the C++ PeerConnection API and some platform specific components for iOS and macOS.

Organization

  • api/

    Wrappers around classes and functions in the C++ API for creating and configuring peer connections, etc.

  • base/

    This directory contains some base protocols and classes that are used by both the platform specific components and the SDK wrappers.

  • components/

    These are the platform specific components. Contains components for handling audio, capturing and rendering video, encoding and decoding using the platform's hardware codec implementation and for representing video frames in the platform's native format.

  • helpers/

    These files are not WebRTC specific, but are general helper classes and utilities for the Cocoa platforms.

  • native/

    APIs for wrapping the platform specific components and using them with the C++ API.

  • unittests/

    This directory contains the tests.