It is possible for retrieving the machine ID to fail, either because
dbus was installed incorrectly (machine ID absent or corrupt), or in
32-bit builds, because stat() on the machine ID fails with EOVERFLOW
if it has an out-of-range timestamp or inode number.
dbus has historically treated this as a faulty installation, raising
a warning which by default causes the process to crash. Unfortunately,
dbus_get_local_machine_id() never had a way to report errors, so it has
no alternative for that (bad) error handling.
In dbus >= 1.12.0, we can use dbus_try_get_local_machine_id() to get
the same information, but with the ability to cope gracefully with
errors. ibus won't work in this situation, but that's better than
crashing.
(cherry picked from commit 91198baed40d5709020c3001e9234f4580df696a)
Mitigates: https://github.com/ValveSoftware/steam-for-linux/issues/9605
Signed-off-by: Simon McVittie <smcv@collabora.com>
The hidraw device may take additional time to get the correct permissions for us to open it. In my tests on Steam Deck hardware, this ranges between 5-8ms.
(cherry picked from commit c6ee9780df4286f66c38f3fa9732daa9afe0a8a3)
We can't read device info or IMU calibration from this controller, and it has no gyro or accelerometer, but is otherwise perfectly functional.
(cherry picked from commit f168f9c81326ad374aade49d1dc46f245b20d07a)
Fixes DPI awareness of testdrawchessboard (previously, the surface was
being created in points instead of pixels, resulting in the demo app
only drawing in a corner of the screen on High-DPI displays)
*_CreateWindowFramebuffer()/*_UpdateWindowFramebuffer(): are updated
to use SDL_GetWindowSizeInPixels instead of SDL_GetWindowSize() or
window->w/window->h.
Most of the _CreateWindowFramebuffer backends are untested except
for Windows.
Fixes#7047
(cherry picked from commit 67c91353e01f6f2c0cc80c17eeddbad6def7cb01)
This controller shows up with a VID/PID of 0, but has full functionality over Bluetooth
(cherry picked from commit cdfc0c5a3314e4e0cd5152feddd8950c7eb797f1)
This is much more robust and able to dynamically create a mapping for Xbox One S, Xbox Series X, and Xbox Elite 2 controllers.
(cherry picked from commit 9567989eb3ce9c858f0fe76806c5ccad69da89ba)
We can't actually tell yet whether a controller has paddles, so this code isn't effective, but I'll file an upstream issue and see if we can get that resolved.
(cherry picked from commit b0677f476fa43f4a113b04a959228fd38f95d740)
This heuristic for gamepads without a more specific mapping already
tried two incompatible conventions for handling triggers: the Linux
Gamepad Specification uses hat switch 2 for the triggers (for whatever
reason), but the de facto standard set by the drivers for older Xbox
and Playstation controllers represents each trigger as the Z-axis of
the nearest analog stick.
Android documentation encourages Bluetooth gamepad manufacturers to use
a third incompatible convention where the left and right triggers are
represented as the brake and gas pedals of a driving simulator
controller. The Android convention also changes the representation of
the right stick: instead of using X and Y rotation as a second pair
of axes, Android uses Z position as a second horizontal axis, and
Z rotation as a second vertical axis.
Try to cope gracefully with all of these. This will hopefully resolve
the issue described in #5406 (when using unpatched kernels).
Signed-off-by: Simon McVittie <smcv@collabora.com>
(cherry picked from commit cf1dc66e2cfc7a65374c5fea681dd31c50363a2c)
The bitfield `mapped` has two different sets of meanings, depending
whether we're setting up the triggers or the d-pad. Represent them
as symbolic constants rather than opaque integers.
Signed-off-by: Simon McVittie <smcv@collabora.com>
(cherry picked from commit c4d49fadd4500cb522b2a98e5a42d024c566d8bf)
This prevents the case where the mouse might be at the edge of the
window when enabling relative mode, which confuses macOS, at it
might believe the user is attempting to resize the window.
Fixes#6994.
The query packet needs to contain valid rumble data in order to be accepted by the controller.
Fixes https://github.com/libsdl-org/SDL/issues/7788
(cherry picked from commit 5490873daa12a57ff4b36090f25f04530323c6e4)
This fixes the serial number for Nintendo Switch Pro, which is queried from the hardware in device initialization, and was later clobbered by the USB string which isn't correct.
(cherry picked from commit 2042e9c4e3cba6ffa9c34abac14828e31365f98b)
Before this, the function could not be used on buffers,
as it would not account for the zero-termination unless
it was included in the input.
(cherry picked from commit 5f5abb680523e1adedd3fca2a8e252db01fc1c52)
Raw input will not send game controller events while Remote Desktop is active, so dynamically switch between XInput and raw input when Remote Desktop state changes.
Fixes https://github.com/libsdl-org/SDL/issues/7759
(cherry picked from commit 767507fcf6f4607edb413acb53a6c029863701ed)
Apparently when using the Xbox One Wireless Adapter, using XInput at the same time as raw input will cause the controller to turn off immediately after connecting. This appears to be a bug in the Windows 11 driver stack, but since WGI provides all the extended functionality we need, this can be turned off for now.
Fixes https://github.com/libsdl-org/SDL/issues/3468
They can vanish for UP TO EIGHT SECONDS...!
This is for devices that connect to HDMI/DisplayPort/etc, where it
presumably has to wait for a display to get up and running before it
can play audio through it, so one can see the audio device fail when
changing display modes, or the system returning from sleep. Since this
can be triggered by a game changing video resolutions at startup (either
before or after opening the audio device!), it's important to deal with.
In normal conditions, it shouldn't take this long to open or recover an
audio device, but this is better than unexpectedly losing the device
in this situation.
Fixes#7044.
Fixes#5571.
Ensure that incoming touch events originate from valid surfaces owned by SDL and have proper window data before forwarding them to the touch subsystem, or the window focus pointer that is sent with the event may not be a pointer to an SDL window.
If both Apple and HIDAPI drivers see the controller, HIDAPI will be preferred.
Fixes https://github.com/libsdl-org/SDL/issues/7479
(cherry picked from commit 61ef4efdfae7e384b0d24b1b171a9ee6203a3f0d)
In theory this is illegal, but legit wavefiles in the field do it, and
it's easy to bump it to 1 for general purposes.
Formats with more specific alignment requirements already check for them
separately.
Fixes#7714.
(cherry picked from commit 2e646c7141b3009628abda2a964ba5f9d1702e1a)
sdl12-compat can get into a state where a color-keyed surface is
marked for blending, but wants to blend with full alpha (which
is the same as _not_ blending), so rather than fail to find a
blitter in that case, it just selects the colorkey blitter.
Reference https://github.com/libsdl-org/sdl12-compat/issues/233
This fixes incorrectly detecting the ROG CHAKRAM X mouse as a game controller on Windows 10
(cherry picked from commit 642504bc5993a6acd4d9c1d4c1314c6b1cf6e4e1)
An in-place swizzle mutation was erroneously inside of a loop, which
caused each consecutive 4-pixel vector to alternate between correct and
incorrect endianness.
The bug was introduced in 715e070d29.
Thanks to RobbieAB for reporting the bug.
Fixes https://github.com/libsdl-org/SDL/issues/3428
(cherry picked from commit 9142292f4ad6d9bc8a2bc7c874e2fde54befeb9b)
Destroy any proxy wrappers and callbacks before the associated event queues to silence libwayland warnings about destroying the queues while proxies are still attached.
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;
(cherry picked from commit 62d1a2c836c6176a6c76d54229eafa7d011bb9fb)
This should never happen, but we're seeing it in the wild, so make sure that we can never call into a NULL device driver.
(cherry picked from commit e13b74ccf0b20a20bd4baf1617bdc4f84c13feb7)
The X11 driver uses scancodes derived from keysyms to map the scancodes for extended keys to the physical keyboard, however, this can be incorrect when using certain XKB options (e.g. caps:swapescape), which changes the keysyms emitted by certain keys, but does not imply that their scancodes or positions should be altered. Mark selected scancodes as being non-remappable so that their scancodes aren't changed by toggling XKB mapping options.
When N2935 is implemented, the enum breaks compilation. Use a #define of
the SDL booleans instead.
(cherry picked from commit 975039ce0d3587c42e11f2922240957fc8f74166)
Event names have grown in length and are occasionally truncated when being logged (e.g. SDL_EVENT_WINDOW_PIXEL_SIZE_CHA). Increase the event name buffer size to handle the longer names.
(cherry picked from commit 203a2a76fc0af2094de84d75dbf959c7db73fe72)
Another regression from commit dca3fd8307,
which was a backport of commit de3909a190f6e1a3f11776ce42927f99b0381675
from SDL3 to SDL2. This time the regression is much less apparent,
however, due to two reasons:
- It only appears when the SDL project is ran on an actual device
due to magic stringage.
- More importantly, the regression was partially hidden due to
the nature of de3909a190f6e1a3f11776ce42927f99b0381675.
The commit which was backported added a single `I` to the JNI method
signature in `SDL_android.c`, representing the added `int axis_mask`
parameter. The parameter was added to both SDL2 and SDL3.
However, notably, that `I` was added *after* commit
fcafe40948fe308cc9552df5a3d625ee2725de5a, which removed the
`int nballs` parameter from the joystick API, but only from the SDL3
branch.
Therefore, in totality, what should really have been a merge conflict,
was obscured by the fact that the SDL3 branch ended up having
a net-identical JNI signature to the SDL2 branch, due to having
one bool param removed and one added - while, in fact, the SDL2 branch
needed one bool param added and none removed.
4b1378f
X11: fix size/position (test video_setWindowCenteredOnDisplay)
this fix x11 backend to correctly pass video_setWindowCenteredOnDisplay()
get border values early (eg status bar)
wait for size/position change to get valid values
d4d26e0
testautomation_video: if SDL_SetWindowSize/Position isn't honored, we should check there is an event
x11: send the events if various occasions
This lets the user to correctly detect current vsync state by reading SDL_RendererInfo.
Also fixes SetVSync's return value check (it may be positive for error too).
This fixes handling the 8BitDo SN30 Pro with the 2.00 firmware in PS4 mode
Fixes https://github.com/libsdl-org/SDL/issues/7270
(cherry picked from commit 3951cae4a56fddcb42ce4141a6518c97fa9125cd)
Axis order was changed in 6f1f586086a18ab32ddccc05e4616aac02774a1b to improve
default mappings.
(cherry picked from commit de3909a190f6e1a3f11776ce42927f99b0381675)
- Avoids precision loss caused by large floating point numbers.
- Adds unit test to test the signal-to-noise ratio and maximum error of resampler.
- Code cleanup
(cherry-picked from commit 20e17559e545c5d3cfe86c1c4772365e70090779)
It occasionally takes a few millseconds for the GCController framework to handle the device notification and set up the device
Fixes the duplicate controller issue in https://github.com/libsdl-org/SDL/issues/6686
(cherry picked from commit 645823fc901c98b688512d3b3e70cc8922e8140c)
This happens on Windows 11 with fullscreen desktop windows when the desktop is brought up with the Windows+D shortcut.
Fixes https://github.com/libsdl-org/SDL/issues/7419
(cherry picked from commit 2ca727aec6f5f264620f80999beb5ef77eefec4a)
I've only tested this on windows, but I went ahead and made the same changes for linux and mac because I assumed it's the same there and that we'd want to keep the three platforms in sync.
(cherry picked from commit b8bc4a234b93efa7a28c7fd7d524d905d9b76e6d)
If we don't do this, the view will be blanked even if another context is current and rendering from that context won't be visible.
Fixes https://github.com/libsdl-org/SDL/issues/4986
keymap can change over time, caching the keymap causes wrong keys
returned when user changes keymap during runtime
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
