9f71ec5a3e
We currently cache the result of GetSupportedCodecs in a member variable |video_codecs_| in WebRtcVideoEngine2. This means we need to keep |video_codecs_| and the result of GetSupportedCodecs in sync, which is error prone. It's simpler to just call GetSupportedCodecs when we need it, and we actually end up making fewer calls, so it's faster as well. This CL also returns all std::vectors by-value instead of by-ref. Move semantic together with in-place filtering of codecs actually end up with fewer copies, and it's also simpler to not return references. BUG=webrtc:6337 Review-Url: https://codereview.webrtc.org/2492473002 Cr-Commit-Position: refs/heads/master@{#15007}
Name: WebRTC URL: http://www.webrtc.org Version: 90 License: BSD License File: LICENSE Description: WebRTC provides real time voice and video processing functionality to enable the implementation of PeerConnection/MediaStream. Third party code used in this project is described in the file LICENSE_THIRD_PARTY.