61b0ed039dcd937d92d49a666c504a0eb2b475c6
1 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
| fb143127d7 |
Reland of Injectable Obj-C video codecs (patchset #1 id:1 of https://codereview.webrtc.org/2980173002/ )
Reason for revert: Relanding after fixing issues with no video. Original issue's description: > Revert of Injectable Obj-C video codecs (patchset #2 id:370001 of https://codereview.webrtc.org/2979983002/ ) > > Reason for revert: > Still having problems with no video. Reverting. > Once no video is visible, no video is available from then on even if the callee app is in the foreground. > > > Original issue's description: > > Reland of Injectable Obj-C video codecs (patchset #1 id:1 of https://codereview.webrtc.org/2979973002/ ) > > > > Reason for revert: > > Fix the broken build file > > > > Original issue's description: > > > Revert of Injectable Obj-C video codecs (patchset #3 id:400001 of https://codereview.webrtc.org/2981583002/ ) > > > > > > Reason for revert: > > > Breaks bots. Build file incorrect. > > > > > > Original issue's description: > > > > Reland of Injectable Obj-C video codecs (patchset #1 id:1 of https://codereview.webrtc.org/2975963002/ ) > > > > > > > > Reason for revert: > > > > New CL for fixing the issues > > > > > > > > Original issue's description: > > > > > Revert of Injectable Obj-C video codecs (patchset #8 id:140001 of https://codereview.webrtc.org/2966023002/ ) > > > > > > > > > > Reason for revert: > > > > > Causes no video in certain scenarios. Please come up with a test plan or unit test to prevent such problems in the future. > > > > > > > > > > Original issue's description: > > > > > > Injectable Obj-C video codecs > > > > > > > > > > > > Initial CL for this effort, with a working RTCVideoEncoder/Decoder for H264 > > > > > > (wrapping the VideoToolbox codec). > > > > > > > > > > > > Some notes / things left to do: > > > > > > - There are some hard-coded references to codec types that are supported by > > > > > > webrtc::VideoCodec, cricket::VideoCodec, webrtc::CodecSpecificInfo etc > > > > > > since we need to convert to/from these types in ObjCVideoEncoder/Decoder. > > > > > > These types would need to be more codec agnostic to avoid this. > > > > > > - Most interfaces are borrowed from the design document for injectable > > > > > > codecs in Android. Some data in the corresponding C++ classes is discarded > > > > > > when converting to the Obj-C version, since it has fewer fields. I have not > > > > > > verified whether all data that we do keep is needed, or whether we might be > > > > > > losing anything useful in these conversions. > > > > > > - Implement the VideoToolbox codec code directly in the RTCVideoEncoderH264 > > > > > > classes, instead of wrapping webrtc::H264VideoToolboxEncoder / decoder. > > > > > > Eliminates converting between ObjC/C++ types outside the ObjCVideoEncoder/ > > > > > > Decoder wrapper classes. > > > > > > - List the injected codec factory's supported codecs in the list of codecs in > > > > > > AppRTCMobile. > > > > > > > > > > > > BUG=webrtc:7924 > > > > > > R=magjed@webrtc.org > > > > > > > > > > > > Review-Url: https://codereview.webrtc.org/2966023002 . > > > > > > Cr-Commit-Position: refs/heads/master@{#18928} > > > > > > Committed: |
