When using the Wayland video driver or X11 under XWayland, create a renderer and present a frame as part of window creation, as Wayland requires that a frame be presented for the window to be fully mapped and displayed onscreen. This fixes the grab and expected window size tests.
This also disables the window positioning tests when running under the Wayland driver, as Wayland does not allow application windows to position themselves in the desktop space, which renders the tests unreliable and subject to spurious failure.
main features:
- No more sdl-build-options/sdl-shared-build-options/sdl-global-options
- Dependency information is stored on SDL3-collector for sdl3.pc
- Use helper functions to modify the SDL targets;
- sdl_sources to add sources
- sdl_glob_sources to add glob soruces
- sdl_link_dependency to add a link dependency that might also
appear in sdl3.pc/SDL3Config.cmake
- sdl_compile_definitions to add macro's
- sdl_compile_options for compile options
- sdl_include_directories for include directories
They avoid repeated checks for existence of the SDL targets
- A nice feature of the previous is the ability to generate
a sdl3.pc or SDL3Config.cmake that describes its dependencies
accurately.
various:
- remove duplicate libc symbol list
- add CheckVulkan
- remove unused HAVE_MPROTECT
- add checks for getpagesize
Add the flag "--suspend-when-occluded" to testgl, testgles2, and testsprite, which, when used, will suspend rendering and throttle the event loop when the occlusion flag is set on the window.
The gamepad vs joystick events always happen in this order:
SDL_EVENT_JOYSTICK_ADDED
SDL_EVENT_GAMEPAD_ADDED
SDL_EVENT_GAMEPAD_REMAPPED
SDL_EVENT_GAMEPAD_REMOVED
SDL_EVENT_JOYSTICK_REMOVED
Whenever a mapping is changed, any controller affected by that mapping will generate a gamepad event. You will only get one SDL_EVENT_GAMEPAD_REMAPPED event per controller per batch of mapping changes, where SDL_AddGamepadMappingsFromFile() and SDL_AddGamepadMapping() are each a batch of changes.
Also renamed most cases of SDL_GAMEPAD_TYPE_UNKNOWN to SDL_GAMEPAD_TYPE_STANDARD, and SDL_GetGamepadType() will return SDL_GAMEPAD_TYPE_UNKNOWN only if the gamepad is invalid.
Removing SDL_GAMEPAD_TYPE_VIRTUAL allows a virtual controller to emulate another gamepad type. The other controller types can be treated as generic controllers by applications without special glyph or functionality treatment.
If a device is positively identified as an accelerometer, pointing stick
or clickpad, then we don't need to second-guess it.
In practice this does not change the result for any device in our
test data, so add some artificial records that exercise this.
Signed-off-by: Simon McVittie <smcv@collabora.com>
In newer kernels, devices that can be positively identified as a
particular device type (for example accelerometers) get a property
bit set. Plumb this information through into the function, but don't
use it for anything just yet.
Signed-off-by: Simon McVittie <smcv@collabora.com>
The props array was too small for the highest property bits to be set,
although in practice this didn't matter since only the lower-order bits
have a meaning. Make it consistent with all the others.
Signed-off-by: Simon McVittie <smcv@collabora.com>
udev distinguishes between ID_INPUT_KEY, a device with any keyboard keys
at all (including for example USB numeric keypads, Bluetooth headsets
with volume control buttons, and some game controllers; and
ID_INPUT_KEYBOARD, a reasonably fully-featured keyboard that you could
use for general-purpose text entry. If we do the same here, then it's
useful input to our heuristics for identifying devices: for example,
a device with ID_INPUT_KEY could reasonably be a gamepad, but a device
with ID_INPUT_KEYBOARD certainly isn't.
Resolves: https://github.com/libsdl-org/SDL/issues/7827
Signed-off-by: Simon McVittie <smcv@collabora.com>
We don't currently use these for anything, but we might start using
them as input to our heuristics as part of #7697.
Signed-off-by: Simon McVittie <smcv@collabora.com>
We don't currently use these in our device-classification heuristic,
but it could be a useful input in future.
Thanks to Sam Lantinga, Ben Fradella, kevenwyld and schlegp for
providing some of these.
Signed-off-by: Simon McVittie <smcv@collabora.com>
The comments here disagreed with the actual bytes. According to
https://elixir.bootlin.com/linux/v6.3.7/source/drivers/hid/hid-wiimote-modules.c,
the Balance Board reports BTN_A and ABS_HAT0X, HAT0Y, HAT1X and HAT1Y.
This means the comments here were correct, but the .abs bits shown
were in the wrong byte.
Matching the Wii U Pro Controller against the same kernel source, it
appears to be correct: it's the same representation as a PS3 gamepad,
except that it lacks the Z and RZ axes for analogue triggers.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Some of the test data previously seen here was guessed from kernel
source code, and not all of it was correct. The following devices have
now been verified against `evemu-describe` output with Linux 6.3
(thanks to Jeremy Whiting for collecting this):
- basic Wiimote
- buttons
- 3-axis accelerometer
- infra-red sensor for Sensor Bar location (precise aim)
- Motion Plus accessory (3-axis gyroscope)
- Nunchuck accessory (joystick, 2 buttons, second 3-axis accelerometer)
- Classic Controller accessory (a complete traditional gamepad)
Signed-off-by: Simon McVittie <smcv@collabora.com>
This slightly newer device than the one from #7814 is functionally
equivalent when connected via USB. When connected via Bluetooth, it has
a different button mapping.
Thanks to Sam Lantinga.
Signed-off-by: Simon McVittie <smcv@collabora.com>
https://github.com/ValveSoftware/steam-devices/pull/34 lists several
more devices that are functionally equivalent to this one from the
point of view of their evdev metadata. Thanks to apgrc.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Also make details of PS4 gamepads (which are very similar from an evdev
point of view) more specific.
Thanks to Sam Lantinga and Jeremy Whiting for recording these.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Like the Stadia controller, this is unusual because it represents the
Share button as the Record key from a multimedia keyboard (as of Linux
6.2.11 with the xpad driver). Thanks to Jeremy Whiting.
Signed-off-by: Simon McVittie <smcv@collabora.com>
This is a bit unusual because it has a small number of what would
ordinarily be keyboard keys. Thanks to Jeremy Whiting for recording
this.
Signed-off-by: Simon McVittie <smcv@collabora.com>
A newer evemu-describe transcript has this same controller with its
buttons mapped differently, presumably a result of driver changes in
the Linux kernel. Either way, we should recognise it as a gamepad.
Thanks to Jeremy Whiting.
Signed-off-by: Simon McVittie <smcv@collabora.com>
This didn't include any buttons, which I assume was because I
transcribed them incorrectly rather than reflecting reality. Confirmed
against another Switch Pro Controller on a more recent kernel (thanks
to Jeremy Whiting).
Signed-off-by: Simon McVittie <smcv@collabora.com>
Ryan C. Gordon
Ozkan Sezer
Frank Praznik
Sam Lantinga
Anonymous Maarten
Simon McVittie
luzpaz
Sylvain
Linus Probert