The X server maintains the desktop, but XRandR sends disconnect notifications for all displays. In this case fall back to the generic X11 desktop as a display.
This reverts commit dc2c83c383
If you need to support the Google Play 16 kiB page size requirement, the recommendation is to use NDK r28c or newer, which automatically aligns binaries correctly.
- Removed GTK signal handler in x11settings. XSettings events are now properly dispatched to X11_XsettingsNotify.
Previously events were not being passed to xsettings-client as no SDL xsettings_window was created. Now all events
are filtered through xsettings_client_process_event allowing it to process the external window events that are selected.
Global content scale is updated for changes to any recognized dpi settings.
- X11_GetGlobalContent now reads the current RESOURCE_MANAGER prop off of the root window to ensure it sees the
current value. XResourceManagerString is now only used if getting the current prop fails as it caches the current resource
manager value per-display connection.
- Clean up some warnings in SDL_gtk.
- Removed gtk-xft-dpi read from GetGlobalContentScale. Xrm either returns either the same value as gtk-xft-dpi or the integer
scale value in cases where gtk-xft-dpi is 1.
- Refactor SDL_x11settings handlers to defer to GetGlobalContentScale
- GetGlobalContentScale is now exported and the XSettings and Gtk signal handlers now use it for consistency. This involves
a bit of extra work reading from Xrm rather than the setting notification but ensures consistent handling based on signal
origin and hints enabled.
- Hook both gtk-xft-dpi in SDL_x11settings. This should generally result in only one being called based on which is updated.
Since both signal handlers defer to X11_GetGlobalContentScale this will cause the same content scale to be applied multiple
times. The gtk-xft-dpi signal is now only used to trigger content scale updates when the XSettings notification does not occur.
This reverts commit 47d8bdd1c3.
There are runtime reasons why creating a tray can fail, so the correct approach is not to assume that just because a platform supports a tray that trays are available. Instead, you should create a tray at application startup, for the lifetime of the application, and handle failures at that point.
Closes https://github.com/libsdl-org/SDL/pull/13632
- gtk_init_check claims it will not terminate the program on failure, however this is does
not apply to the internal check it performs to see whether another GTK library is already
loaded, the detection of which triggers a g_error which glib treats as fatal.
- gtk_progress_get_type and gtk_misc_get_type are checked to match the checks done
by _gtk_module_has_mixed_deps.
- Clean up gtk/gdk loading. There are no library fallbacks so the one option available can
be loaded rather than iterating through a list of one item.
- Android defines SDL_PLATFORM_UNIX but does not compile core/unix sources
so add checks for SDL_PLATFORM_ANDROID where SDL_gtk is used.
- Fix missing void parameter list in SDL_Gtk_EnterContext.
- Remove unneeded SDL_gtk.h include in SDL_events.c
- This is to support dynamic updates of content scale when running in XWayland. The GTK signal is
preferred over the XSettings watcher and Xrm database if supported as it will trigger and update
for both native X11 and XWayland on changes to Xft.dpi.
- SDL creates and requires usage of a specific glib context. This context is set as the global
glib context with SDL_Gtk_EnterContext and the previous context is restored with
SDL_Gtk_ExitContext.
- To avoid changing the behavior of SDL_tray, which is the only consumer of SDL_gtk currently,
the SDL_UpdateTray function now unconditionally runs a single glib frame iteration and is
responsible for dispatching glib events for all consumers in SDL_PumpEvents.
- Cleaned up some error handling in SDL_tray.
Also made accelerometer threshold for drift calibration more lenient for very noisy accelerometers.
The testcontroller tool could eventually be used to come up with a better way to profile an IMU's "stationary" noise so that this threshold can be as tight as necessary for the sake of automatic drift calibration.
(thanks @HilariousCow!)
Windows can get in a state when it stops reporting raw input events for game controllers until reboot.
The downside of this change is that we lose support for trigger rumble and are limited to 4 controllers again, but if that's important for your application you can use SDL_SetHint(SDL_HINT_JOYSTICK_RAWINPUT, true) to enable this functionality.
Fixes https://github.com/libsdl-org/SDL/issues/13047
Sam Lantinga