The new enum macros don't support setting values directly.
For LastAA and LastFilter, this means we need a simpler approach to loop
around the toggle in the frontend...
SDL has internally fixed shenanigans related to wakelocking through DBus
from inside sandboxes from around August 2022, so we can now remove the
workaround we used since 2021.
Loading it when the configuration opens now incurs a noticeable delay.
We also don't need to rediscover the same data repeatedly each time the
configuration opens.
Moves vulkan device info discovery to yuzu's startup as opposed to the
configure_graphics constructor.
On Windows, a borderless window will be treated the same as exclusive fullscreen
when the window geometry matches the physical dimensions of the screen.
However, with High DPI scaling, when the devicePixelRatioF() is > 1, the borderless
window apparently is not treated as exclusive fullscreen and functions correctly.
One can verify and replicate this behavior by using a high resolution (4K) display,
and switching between 100% and 200% scaling in Windows' display settings.
At 100%, without the addition of 1, it is treated as exclusive fullscreen.
At 200%, with or without the addition of 1, it is treated as borderless windowed.
Therefore, we can use (read: abuse) this difference in behavior to fix this issue for
those with higher resolution displays when the Qt scaling ratio is > 1.
Should this behavior be changed in the future, please revisit this workaround.
devicePixelRatioF() returns the scaling ratio when high dpi scaling is enabled.
When high dpi scaling is enabled, the raw screen coordinate system is scaled to device independent coordinates.
This uses Qt's new high DPI application attributes for scaling the current window.
However, these aren't perfect as scaling with non integer scales will cause artifacts in UI, icons and other elements.
Therefore, we use a heuristic to select an appropriate integer scale value depending on the current screen resolution and applies this to the application.
Liam