[PATCH 2/6] winebus.sys: Report WINEBUS\WINE_COMP_XINPUT compatible id for gamepads.
Rémi Bernon
rbernon at codeweavers.com
Thu Aug 26 00:59:00 CDT 2021
In addition, and before WINEBUS\WINE_COMP_HID, so that new xinput.sys
will match first as soon as it is introduced.
Signed-off-by: Rémi Bernon <rbernon at codeweavers.com>
---
dlls/winebus.sys/main.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/dlls/winebus.sys/main.c b/dlls/winebus.sys/main.c
index c09ea1c2828..8b9aa25feb9 100644
--- a/dlls/winebus.sys/main.c
+++ b/dlls/winebus.sys/main.c
@@ -242,19 +242,27 @@ static WCHAR *get_hardware_ids(DEVICE_OBJECT *device)
static WCHAR *get_compatible_ids(DEVICE_OBJECT *device)
{
+ static const WCHAR xinput_compat[] =
+ {
+ 'W','I','N','E','B','U','S','\\','W','I','N','E','_','C','O','M','P','_','X','I','N','P','U','T',0
+ };
static const WCHAR hid_compat[] =
{
'W','I','N','E','B','U','S','\\','W','I','N','E','_','C','O','M','P','_','H','I','D',0
};
- DWORD pos = 0, len = 0, hid_compat_len;
+ struct device_extension *ext = (struct device_extension *)device->DeviceExtension;
+ DWORD pos = 0, len = 0, hid_compat_len, xinput_compat_len;
WCHAR *dst;
+ xinput_compat_len = strlenW(xinput_compat);
hid_compat_len = strlenW(hid_compat);
+ if (ext->is_gamepad) len += xinput_compat_len + 1;
len += hid_compat_len + 1;
if ((dst = ExAllocatePool(PagedPool, (len + 1) * sizeof(WCHAR))))
{
+ if (ext->is_gamepad) pos += snprintfW(dst + pos, len - pos, xinput_compat) + 1;
pos += snprintfW(dst + pos, len - pos, hid_compat) + 1;
dst[pos] = 0;
}
--
2.33.0
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