This commit fixes creating log files in windows with Unicode profile
names.
I encountered this bug when running obs-studio 18.0.2 in Windows 8.1 x64
with my user profile path containing Unicode characters.
Steps to reproduce:
1) Create a windows user with a Unicode name: "пользователь"
2) Run OBS Studio, go to Help -> Log Files -> View current log (Nothing
happens)
The expected result is opening current log file.
Closesjp9000/obs-studio#916
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.
Instead, quit only when the main window has been fully closed (and not
minimized to tray). Fixes a bug where if the main window is minimized
to tray and another non-child window is open (for example, the stats
window), and then that window is closed, would cause the program to
prematurely exit and crash.
The reasoning behind this is because having a very large canvas size can
negatively affect the user experience -- most sources end up seeming
smaller than they need to be to users, resulting in the user needing to
size up the sources, or in the case of webcams it makes the user try to
use much larger webcam resolutions than they should reasonably need to
do, resulting in higher unintentional resource usage. The program will
additionally require more fillrate to render and downscale things as
well.
This applies only to the default starting base/canvas resolution for new
users only.
Additionally, users that ran the program pre-19 will be unaffected by
this change, as it will detect that and set the old defaults to prevent
an unexpected change in resolution for those users.
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
OpenGL on Windows is rather unstable and can result in graphical
corruption or the complete inability to start OBS since some GPUs do not
support the minimum requirements after switching to OpenGL. The UI option
is now hidden unless --allow-opengl is passed on the command line.
The D3D adapter is currently unused and we often find users are concerned
when their GPU does not appear in the list.
OBS Browser Source uses command line arguments for flags. Exiting on
command line arguments that are unknown to OBS prevent's that
functionality from working.
Fixes an issue where non-english debug text wouldn't display correctly
in the debugger output on windows. Also, only output debug text when
actually debugging.
Closesjp9000/obs-studio#734
This enables use of the dedicated GPUs for AMD PowerXpress systems.
Especially important for Adapter selection, as usually the dedicated GPU
is hidden/inactive until needed.
Closesjp9000/obs-studio#706
(Note: This commit also modifies the UI)
Being able to generate file names based upon a specification is useful
for more than just the UI; it can also be useful for things such as the
replay buffer where file names need to be generated on the fly.
--verbose enables logging of messages and LOG_INFO and --unfiltered_log disables repeated log line filters. Both are useful for extreme support sessions where things have gone so far south that you actually would need this.
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.
Instead of checking to see if the window's position is valid, check to
see if the rectangles of the window and the monitor intersect via a
rectangle intersection test.
