- use _Interlocked(Compare)ExchangePointer in case of _M_IX86 as well
- improve assertions:
1. add assertions to SDL_AtomicAdd/SDL_AtomicSet and SDL_AtomicCAS
2. use sizeof(a->value) instead of sizeof(int)
Sending rumble to the Amazon Luna controller on macOS gets there, but IOHIDDeviceSetReport() blocks for a long time and eventually fails.
This appears to be a bug in the macOS Bluetooth stack, ref rdar://99265496
- SDL_EventQ.active is a bool variable -> do not use SDL_AtomicGet/Set, it does not help in any way
- protect SDL_EventQ.active with SDL_EventQ.lock
- set SDL_EventQ.active to FALSE by default
This is a USB adapter for controllers shipped with Nintendo's NES-mini and
SNES-mini consoles.
Tested with both NES and SNES controllers, buttons map as expected on both.
Most of this code is disabled out for now.
- For mouse cursors we have a wl_surface for both system and custom
cursors which needs recreating.
- The other patch is about nullification after deletions
This works around udev event nodes arriving before hidraw nodes and the controller being opened twice - once using the Linux driver and once by the HIDAPI driver.
This also fixes a kernel panic on Steam Link hardware due to trying to open the hidraw device node too early.
A delay of 10 ms seems to be a good value, tested on Steam Link hardware.
If relative mouse mode is explicitly enabled, don't modify the capture flag on button events or the window might report having lost mouse focus if a button is pressed while moving the cursor.
This is a functional state for some window managers (tested using stock Ubuntu 22.04.1), and removing that state, e.g. using SDL_RestoreWindow(), results in a window centered and floating, and not visually covering the rest of the desktop.
This uses a newer browser API to get physical scancodes, but still
uses the (deprecated) event field that we were already using for
scancodes, but for keycodes instead now, which appears to be more
accurate.
Since keyboard layout isn't (generally) available to web apps, this
adds an internal interface to send key events with both scancode
and keycode to SDL's internals, instead of sending just scancodes and
expecting SDL to use its own keymap to generate keycodes.
Future work in this area would be to use the keyboard layout APIs
on browsers that support them, which would allow us to use SDL's
usual keymap code and not rely on a deprecated browser API, but
until we get there, this patch gives significantly more correct
results than we would have before.
Fixes#2098.
pionere
Ryan C. Gordon
meyraud705
Sam Lantinga
Hubert Maier
Edward Li
Stefan Sperling
David Edmundson
Guldoman
Jasper Hugunin
Frank Praznik
Ethan Lee