Ensure that all hard dependencies are resolved when dynamically loading the libraries required for the Wayland backend and fail gracefully if a required module was not initialized successfully.
Previously they were discarded because SDL didn't expose enough information for apps to differentiate between a low-dpi and high-dpi mode which had the same size in DPI-scaled points. Now the information is available in SDL_DisplayMode.
Fixes#3025.
Fixes the Wayland backend to report the desktop mode dimensions in pixels instead of screen units, adjusts enumerated fullscreen resolutions to use the correct pixel values and scaling, and changes some nomenclature to reflect the terminology used in the new DPI system.
SDL_DisplayMode now includes the pixel size, the screen size and the relationship between the two. For example, a 4K display at 200% scale could have a pixel size of 3840x2160, a screen size of 1920x1080, and a display scale of 2.0.
* SDL 3.0 is going to be high DPI aware and officially separates screen coordinates from client pixel area
The public APIs to disable high DPI support have been removed
Work in progress on https://github.com/libsdl-org/SDL/issues/7134
If an exclusive fullscreen window is moved between displays, SDL_UpdateFullscrrenMode can kick the window out of fullscreen if the display onto which it was moved doesn't have a matching video mode. Check the return code and clear the fullscreen flag and skip the resize if the window is no longer fullscreen.
If SDL_UpdateFullscreenMode() fails to find a matching mode for the window, it will restore the window to its previous state, but still returns a success code of 0. Return an error code of -1 if no matching display mode can be found.
Fixes issue #7118 by adding all Konami Amusement controllers to the
blacklist. Additionally, the blacklist is changed to exclude a whole
vendor when the PID 0x0000 is used.
(cherry picked from commit a44b646105)
When a driver is emulating mode changes, the display bounds are always the native desktop size, not those of the video mode being emulated. This can result in incorrectly setting the size of fullscreen Wayland windows. Don't resize fullscreen windows to the display dimensions when mode switching is emulated.
Renames the quirk flag from VIDEO_DEVICE_QUIRK_DISABLE_DISPLAY_MODE_SWITCHING to VIDEO_DEVICE_QUIRK_MODE_SWITCHING_EMULATED to better reflect its purpose.
