In this case we want the display mode pixel to screen coordinates to be 1:1 ... but we lose information about the UI scaling of the display - is that okay?
As child windows can be recursively destroyed when their parents are destroyed, emit an event to notify the application when a window is being or has been implicitly destroyed so that it can appropriately clean up any associated resources.
If the application has registered an event watch, the destroy message will be received when the window handle is still valid, so the application can retrieve and release any userdata associated with the window. If the message is processed at any time after that, the window handle is already invalid and the ID is only useful for application-side bookkeeping purposes.
The docs say you should, if not statically initializing an SRWLOCK--which
we aren't--but in practice this is probably just being pedantic.
Still, better (thread) safe than sorry!
- SDL_AudioCVT is gone, even internally.
- libsamplerate is gone (I suspect our resampler is finally Good Enough).
- Cleanups and improvements to audio conversion interfaces.
- SDL_AudioStream can change its input/output format/rate/channels on the fly!
c1b9d2ad98
Properly handle the close of run loop on macOS
(https://github.com/libusb/hidapi/pull/522)
- as per documentation `kCFRunLoopRunStopped` should be handled once the runloop is closed via `CFRunLoopStop`;
- if it is not handled - a race condition/crash may happen on the latest macOS when a device gets disconnected while being open;
Insert new displays at the end of the list instead of the front so that the initial ordering, as exposed by the compositor, is preserved. This is particularly important when the compositor exposes the xdg-output instance after the wl_output instance, as xdg-output must be attached to the outputs in the same order that wl_output exposed them, or they can be added to the SDL output list in reverse order.
Destroy any proxy wrappers and callbacks before the associated event queues to silence libwayland warnings about destroying the queues while proxies are still attached.
Otherwise they'll try to run with no arguments, and fail, when run by
ginsttest-runner.
Fixes: 81ca9d61 "cmake+test: add more automated tests + use properties"
Signed-off-by: Simon McVittie <smcv@collabora.com>
wl_compositor v6 introduces the preferred buffer scale event, which serves a similar function to the fractional scale protocol, but deals in integer scale factors. Listen to this event when the wl_compositor version is >= 6 and the fractional scale protocol is not present to set the scale factor for surfaces.
- Composited windows seem to need to actually paint (or appear to paint) through calls to Begin/EndPaint to properly validate
their update region. If not done they will continue to receive WM_PAINT messages for the same region.
Sam Lantinga
Brick
Eric
Frank Praznik
SDL Wiki Bot
Ryan C. Gordon
Linus Probert
Ozkan Sezer
Mingjie Shen
Sylvain
Simon McVittie