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Before this CL, when we encoded a sequence with a non-existent base, we pretended that the delta was 0, and the first delta was based on that. However, in a sequence where the deltas are small, but where the first element is big, that would produce unnecessarily wide deltas. Therefore, we change the behavior in cases where the base is non-existent, to encode the first existent value (if any) as a varint; the delta width may then be smaller. This CL include two piggy-backed changes: 1. Varint encoding/decoding moved to its own file (and an additional flavor added). 2. The unit tests for delta encoding are further parameterized with a random seed. Bug: webrtc:8111 Change-Id: I76fff577c86d019c8334bf74b76bd35db06ff68d Reviewed-on: https://webrtc-review.googlesource.com/c/107860 Reviewed-by: Björn Terelius <terelius@webrtc.org> Commit-Queue: Elad Alon <eladalon@webrtc.org> Cr-Commit-Position: refs/heads/master@{#25395}
WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.
Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.
The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.
Development
See http://www.webrtc.org/native-code/development for instructions on how to get started developing with the native code.
Authoritative list of directories that contain the native API header files.
More info
- Official web site: http://www.webrtc.org
- Master source code repo: https://webrtc.googlesource.com/src
- Samples and reference apps: https://github.com/webrtc
- Mailing list: http://groups.google.com/group/discuss-webrtc
- Continuous build: http://build.chromium.org/p/client.webrtc
- Coding style guide
- Code of conduct