Since consistency in code is most important, 'ToxId' is used
for code, whereas 'Tox ID' anywhere outside of code.
Also fixed wrong comments in core.h:
* qTox gets only public key of a grouchat peer, not their
Tox ID
* qTox tries to return full address (Tox ID) or public key
The qTox Project is not associated with the Tox Project in any ways, with the exception of "qTox" using the Tox Projet's "toxcore" collection of libraries.
In particular, the Tox Projet does not own copyright over the qTox Project's "qTox" collection of software, source code, and assets.
The qTox Project's assets are under the sole copyright of the qTox contributors, and no partiular rights are granted to the Tox Project.
They were suffering from double-connection syndrom, and the way muting worked was now conflicting with how the output sound level setting works
Fixes#1442
By reducing the maximum interval between two tox_iterate calls during file transfers to 10ms. This results in reasonnable amounts of extra CPU% used. If the only file transfers are avatars, CoreFile allows sleeping for up to 50ms. If there are currently no FT, up to 1000ms.
We now take the minimum sleeping interval asked by toxcore, toxav, and CoreFile
Load the setting's cameria preview opengl context lazily and destroy it when done. Only preallocte Core's video buffer if we have any calls active, free up when all calls are done
Toxcore would incorrectly report the call as a video call in the call settings, and then crash while trying to send a video frame in the audio call. We workaround that by using another API that correctly reports the type of the call
