865e45d14e
The default values are zero, for consistency with the memset of VideoCodec. Except for numberOfTemporalLayers; This cl sets numberOfTemporalLayers to 1 by default. The intention is to be able to delete exlpicit setting of .numberOfTemporalLayers = 1 in downstream code, to ease replacing it with a scalability mode. Bug: webrtc:11607 Change-Id: I9de442f1893d474ea360f9b33364a00627f6c3be Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/267662 Reviewed-by: Erik Språng <sprang@webrtc.org> Commit-Queue: Niels Moller <nisse@webrtc.org> Cr-Commit-Position: refs/heads/main@{#37430}
How to write code in the api/ directory
Mostly, just follow the regular style guide, but:
- Note that
api/code is not exempt from the “.hand.ccfiles come in pairs” rule, so if you declare something inapi/path/to/foo.h, it should be defined inapi/path/to/foo.cc. - Headers in
api/should, if possible, not#includeheaders outsideapi/. It’s not always possible to avoid this, but be aware that it adds to a small mountain of technical debt that we’re trying to shrink. .ccfiles inapi/, on the other hand, are free to#includeheaders outsideapi/.
That is, the preferred way for api/ code to access non-api/ code is to call
it from a .cc file, so that users of our API headers won’t transitively
#include non-public headers.
For headers in api/ that need to refer to non-public types, forward
declarations are often a lesser evil than including non-public header files. The
usual rules still apply, though.
.cc files in api/ should preferably be kept reasonably small. If a
substantial implementation is needed, consider putting it with our non-public
code, and just call it from the api/ .cc file.