Zebediah Figura : user32: Factor out raw input device enumeration.
Alexandre Julliard
julliard at winehq.org
Thu Jun 2 16:26:08 CDT 2022
Module: wine
Branch: master
Commit: 0881d42e7b2080d12baa5e2fb46c66b6a339a054
URL: https://source.winehq.org/git/wine.git/?a=commit;h=0881d42e7b2080d12baa5e2fb46c66b6a339a054
Author: Zebediah Figura <zfigura at codeweavers.com>
Date: Sun May 15 12:10:02 2022 -0500
user32: Factor out raw input device enumeration.
Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
---
dlls/user32/rawinput.c | 49 +++++++++++++++++--------------------------------
1 file changed, 17 insertions(+), 32 deletions(-)
diff --git a/dlls/user32/rawinput.c b/dlls/user32/rawinput.c
index 5f5c898be0e..90ca074f2a4 100644
--- a/dlls/user32/rawinput.c
+++ b/dlls/user32/rawinput.c
@@ -232,13 +232,24 @@ fail:
return NULL;
}
-void rawinput_update_device_list(void)
+static void enumerate_devices( DWORD type, const GUID *guid )
{
- SP_DEVICE_INTERFACE_DATA iface = { sizeof(iface) };
- struct device *device;
+ SP_DEVICE_INTERFACE_DATA iface = {sizeof(iface)};
HDEVINFO set;
DWORD idx;
+ set = SetupDiGetClassDevsW( guid, NULL, NULL, DIGCF_DEVICEINTERFACE | DIGCF_PRESENT );
+
+ for (idx = 0; SetupDiEnumDeviceInterfaces( set, NULL, &GUID_DEVINTERFACE_HID, idx, &iface); ++idx )
+ add_device( set, &iface, type );
+
+ SetupDiDestroyDeviceInfoList( set );
+}
+
+void rawinput_update_device_list(void)
+{
+ DWORD idx;
+
TRACE("\n");
EnterCriticalSection(&rawinput_devices_cs);
@@ -252,35 +263,9 @@ void rawinput_update_device_list(void)
}
rawinput_devices_count = 0;
- set = SetupDiGetClassDevsW(&GUID_DEVINTERFACE_HID, NULL, NULL, DIGCF_DEVICEINTERFACE | DIGCF_PRESENT);
-
- for (idx = 0; SetupDiEnumDeviceInterfaces(set, NULL, &GUID_DEVINTERFACE_HID, idx, &iface); ++idx)
- {
- if (!(device = add_device( set, &iface, RIM_TYPEHID )))
- continue;
- }
-
- SetupDiDestroyDeviceInfoList(set);
-
- set = SetupDiGetClassDevsW(&GUID_DEVINTERFACE_MOUSE, NULL, NULL, DIGCF_DEVICEINTERFACE | DIGCF_PRESENT);
-
- for (idx = 0; SetupDiEnumDeviceInterfaces(set, NULL, &GUID_DEVINTERFACE_MOUSE, idx, &iface); ++idx)
- {
- if (!(device = add_device( set, &iface, RIM_TYPEMOUSE )))
- continue;
- }
-
- SetupDiDestroyDeviceInfoList(set);
-
- set = SetupDiGetClassDevsW(&GUID_DEVINTERFACE_KEYBOARD, NULL, NULL, DIGCF_DEVICEINTERFACE | DIGCF_PRESENT);
-
- for (idx = 0; SetupDiEnumDeviceInterfaces(set, NULL, &GUID_DEVINTERFACE_KEYBOARD, idx, &iface); ++idx)
- {
- if (!(device = add_device( set, &iface, RIM_TYPEHID )))
- continue;
- }
-
- SetupDiDestroyDeviceInfoList(set);
+ enumerate_devices( RIM_TYPEHID, &GUID_DEVINTERFACE_HID );
+ enumerate_devices( RIM_TYPEMOUSE, &GUID_DEVINTERFACE_MOUSE );
+ enumerate_devices( RIM_TYPEKEYBOARD, &GUID_DEVINTERFACE_KEYBOARD );
LeaveCriticalSection(&rawinput_devices_cs);
}
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