This could set the pending flag even if there was no state change requested, which would cause errant sync timeouts in certain situations.
(cherry picked from commit 6a3b0413dc)
Removed obsolete documentation that shows this usage and macros that attempt it.
Also allow SDL_FUNCTION to be redefined by the application.
Fixes https://github.com/libsdl-org/SDL/issues/15004
(cherry picked from commit 6feb0e1333)
(cherry picked from commit cbd2917324)
(cherry picked from commit f689caed82)
Some compositors may dispatch this too early, during the initial empty commit, when subsurfaces are attached to a toplevel window, but a buffer has yet to be committed to the parent surface. Don't set the frame callback until the initial empty commit is done, so it will be called when the actual parent surface frame is committed.
(cherry picked from commit e3393e6304)
Some compositors send the frame callback as part of the initial configuration sequence, so the window may already be past the "waiting for frame" state. Ensure that the exposure event is always sent.
(cherry picked from commit 1ac0ae9224)
Natural scrolling affects both axes, and the compositor may not send the vertical axis orientation if the frame has no vertical scroll motion, so purely horizontal events need to be flagged as inverted as well.
(cherry picked from commit 3ee0439ae5)
Some compositors will send a configure event immediately after a scale event, however, this event can contain the old logical size, and should be ignored, or the window will incorrectly change size when moved between displays with differing scale factors.
Store the last requested logical size as the last configure size when resizing a floating window due to a scale change, so a configure event immediately following with the old size will be ignored.
(cherry picked from commit 18219d5b53)
(cherry picked from commit 58c9c0ba7b)
Make use of check_include_files to be able to also include
stdint.h when checking for the headers. Fixes detection of
usbhid.h on OpenBSD.
/usr/include/usbhid.h:40:2: error: unknown type name 'uint32_t'
40 | uint32_t _usage_page;
| ^
(cherry picked from commit 410a35fbee)
Events won't be delivered to the regular event watcher list callbacks if a client event filter discards events. Use the special window event watcher list to watch for resizes in the GPU renderers, as events are delivered to this list before a client can potentially discard them.
(cherry picked from commit cb4f33b644)
As described in the previous commit, loading GTK while setuid or setgid
would result in the process exiting. This is equally true if it's loaded
indirectly, for a libdecor plugin.
libdecor doesn't currently have any API by which it can be asked to
avoid specific plugins, but its GTK plugin declines to initialize if it
detects a non-main thread (because GTK documents that it must only be
used from the main thread), resulting in libdecor falling back to the
lower-priority Cairo plugin. We can make use of this by intentionally
initializing libdecor on another thread if we have been asked to avoid
GTK. This is a bit of a hack, but at worst it should be harmless.
Resolves: https://github.com/libsdl-org/sdl2-compat/issues/564
Signed-off-by: Simon McVittie <smcv@debian.org>
(cherry picked from commit 370e9407b5)
Frank Praznik
Anonymous Maarten
Sam Lantinga
Ozkan Sezer
Ryan C. Gordon
Brad Smith
Simon McVittie