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internal/gamepad: refactoring

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This commit is contained in:
Hajime Hoshi 2024-07-21 09:10:04 +09:00
parent faa0172521
commit abc056ab29
1 changed files with 7 additions and 4 deletions
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11
internal/gamepad/gamepad_desktop_windows.go
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@ -312,10 +312,13 @@ func (g *nativeGamepadsDesktop) dinput8EnumDevicesCallback(lpddi *_DIDEVICEINSTA
// lpddi.guidInstance is not reliable as a unique identity when the same multiple devices are connected (#3046).
// Use HID Path instead.
getDInputPath := func(device *_IDirectInputDevice8W) (string, error) {
var prop _DIPROPGUIDANDPATH
prop.diph.dwHeaderSize = uint32(unsafe.Sizeof(_DIPROPHEADER{}))
prop.diph.dwSize = uint32(unsafe.Sizeof(_DIPROPGUIDANDPATH{}))
prop.diph.dwHow = _DIPH_DEVICE
prop := _DIPROPGUIDANDPATH{
diph: _DIPROPHEADER{
dwHeaderSize: uint32(unsafe.Sizeof(_DIPROPHEADER{})),
dwSize: uint32(unsafe.Sizeof(_DIPROPGUIDANDPATH{})),
dwHow: _DIPH_DEVICE,
},
}
if err := device.GetProperty(_DIPROP_GUIDANDPATH, &prop.diph); err != nil {
return "", err
}