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797a6910
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2020-12-09T20:28:51
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Fixed bug 5375 - WGI: Fix HSTRING memory leak.
Joel Linn
TLDR; https://godbolt.org/z/43fd8G
Let's deduce this from C++ reference code:
https://docs.microsoft.com/en-us/cpp/cppcx/wrl/how-to-activate-and-use-a-windows-runtime-component-using-wrl?view=msvc-160
At the bottom of the page there is this snippet:
```
int wmain()
{
/* ... more code ... */
// Get the domain part of the URI.
HString domainName;
hr = uri->get_Domain(domainName.GetAddressOf());
if (FAILED(hr))
{
return PrintError(__LINE__, hr);
}
// Print the domain name and return.
wprintf_s(L"Domain name: %s\n", domainName.GetRawBuffer(nullptr));
// All smart pointers and RAII objects go out of scope here.
}
```
`HString` is defined in `corewrappers.h` and the call chain for the destructor is:
`~HString() -> Release() -> ::WindowsDeleteString()`
QED
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f2fff217
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2020-12-09T06:24:40
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Fixed bug 5374 - WGI: Use fast-pass strings.
Joel Linn
Eliminate additional heap allocation for short-lived HSTRINGs.
Uses `WindowsCreateStringReference()` to disable reference counting and memory management by the Window Runtime.
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8a449de2
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2020-11-27T10:44:47
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Fixed Xbox 360 wireless controller being picked up by WGI when it's being managed by RAWINPUT
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2931eccd
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2020-11-27T05:53:52
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Fixed detecting Bluetooth raw input devices, which have device names longer than 128 characters
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5b3616c3
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2020-11-23T18:24:05
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Generalized the raw input controller driver and moved XInput/WGI detection into it for XInput devices
This fixes bad report parsing for various newer Xbox controllers, and this driver is now preferred over XInput, since it handles more than 4 controllers.
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fcb21aa8
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2020-11-17T10:30:20
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Added API for sensors on game controllers
Added support for the PS4 controller gyro and accelerometer on iOS and HIDAPI drivers
Also fixed an issue with the accelerometer on iOS having inverted axes
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502cfe31
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2020-11-11T19:39:46
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Fixed bug 5332 - WGI: Fix wrong level of indirection and implicit truncating cast.
Joel Linn
This fixes two types of MSVC compiler warnings.
- One parameter in the function signatures of two WGI event handlers had one level of indirection too much (and did not match Windows SDK headers). The indirection was cast away so it still worked.
- size_t was implicitly cast to UINT32 for a number of (constant) string lengths.
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1e2caac5
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2020-11-11T18:57:37
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Added SDL_JoystickRumbleTriggers() and SDL_GameControllerRumbleTriggers()
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4ea1a10b
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2020-11-07T02:49:22
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Added stub controller LED functions for WGI and RAWINPUT (thanks meyraud!)
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345b4d7e
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2020-05-29T13:37:21
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Fixed bug 5161 - Autodetect controller mappings based on the Linux Gamepad Specification
Jan Bujak
I wrote a new driver for my gamepad on Linux. I'd like SDL to support it out-of-box, as currently it just treats it as a generic joystick instead of a gamepad. From what I can see the only way to do that is to either 1) pick one of the already supported controllers' PID, VID and button layouts and have my driver send that (effectively lying that it's something else), or 2) submit a preconfigured, hardcoded mapping to SDL.
Both of those, in my opinion, are silly when we already have the Linux Gamepad Specification which standarizes this:
https://www.kernel.org/doc/html/v4.15/input/gamepad.html
Unfortunately SDL doesn't make use of it currently. So I've took it upon myself to add it; patch is in the attachments.
Basically what the patch does is that if SDL finds no built-it controller mappings for a given joystick it then asks the joystick backend to autodetect it, and that uses the relevant evdev bits to figure out which button/axis is which. (See the specs for more details.)
With this patch applied my own driver for my controller works out-of-box with SDL with no extra configuration and is correctly recognized as a gamepad; this is also going to be the case for any other driver which follows the Linux Gamepad Specification.
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01fd8130
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2020-04-23T11:13:02
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Fixed compiler warning
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4727f794
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2020-04-23T10:13:17
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Don't use the WGI driver if another driver is already handling the joystick
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6ca7f510
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2020-04-23T09:35:32
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Fixed crash trying to get battery status on some devices
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aba27928
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2020-04-18T21:41:37
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Added a Windows Gaming Input joystick driver
This driver supports the Razer Atrox Arcade Stick
Some of the quirks of this driver, inherent in Windows Gaming Input:
* There will never appear to be controllers connected at startup. You must support hot-plugging in order to see these controllers.
* You can't read the state of the guide button
* You can't get controller events in the background
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