Adds functions to check and/or request specific macOS permissions
(audio device access, video device access, accessibility access, and
screen capture access).
By default only audio capture, video capture, and accessibility are
requested on launch - the first two have straight-forward "Yes/No"
prompts, the latter requires people to enable OBS in the settings
application (but is required for hotkey functionality, independent
of scene setups).
This uses the SetWindowDisplayAffinity API to hide windows from capture
applications (including OBS). This is not perfect - internal windows
such as context menus, combo box dropdowns, etc will still be displayed.
Even with these limitations, it should help people with single monitors
capture content with less interference from the OBS window.
This implementation is for Windows only but the code is generic enough
that adding other platforms should be straightforward.
macOS looks if the NSUserDefault NSFullScreenMenuItemEverywhere is set
to true, and if it is, it adds its own full screen menu item.
Sets this NSUserDefault to false since it defaults to true.
Detect other instances of the obs by creating an extra dummy thread,
named "OBS runonce". The process of threads enumeration of current user
is guarded by an O_EXLOCK file advisory lock when opening the lock file.
Such file lock would be dropped once the thread name is changed.
This should be usable on FreeBSD and possibly compile on DragonFly BSD.
fixes: #3053
Code submissions have continually suffered from formatting
inconsistencies that constantly have to be addressed. Using
clang-format simplifies this by making code formatting more consistent,
and allows automation of the code formatting so that maintainers can
focus more on the code itself instead of code formatting.
This hides the dock icon when minimizing OBS to the tray on OSX. This
also fixes the bugs with minimizing on startup (and hides the dock icon
correctly in that case as well).
Closesobsproject/obs-studio#1430
Uses a named mutex to detect if multiple instances of the program are
open, and if so warns the user. When running in portable mode, uses a
separate unique mutex name mapped to the user's config directory to
ensure that no two portable builds use the same config directory. This
way, portable builds do not conflict with normal builds or other
separate portable builds.
The audio subsystem of windows is by default configured to lower the
volume of other things while a communications device (mic) is currently
active. This patch prevents that from being enabled with OBS. If the
user needs audio ducking enabled again for whatever reason, there is now
an option to re-enable it in advanced settings.
Closesjp9000/obs-studio#884
All of the monitor discovery logic can be implemented with Qt. This
change removes all the x11 implementations in favor of Qt and removes a
fair amount of platform specific code.
