[PATCH 7/9] dinput: Introduce new dinput_device_internal_unacquire helper.
Rémi Bernon
rbernon at codeweavers.com
Wed Oct 13 02:21:18 CDT 2021
And use it from within the internal hook critical section, to unacquire
the device and remove it from the acquired device list directly.
Signed-off-by: Rémi Bernon <rbernon at codeweavers.com>
---
dlls/dinput/dinput_main.c | 26 +++++++++++++++++++++-----
dlls/dinput/joystick_hid.c | 1 -
2 files changed, 21 insertions(+), 6 deletions(-)
diff --git a/dlls/dinput/dinput_main.c b/dlls/dinput/dinput_main.c
index 329cb738469..46c18ed55dd 100644
--- a/dlls/dinput/dinput_main.c
+++ b/dlls/dinput/dinput_main.c
@@ -119,6 +119,22 @@ void dinput_hooks_unacquire_device(LPDIRECTINPUTDEVICE8W iface)
LeaveCriticalSection( &dinput_hook_crit );
}
+static void dinput_device_internal_unacquire( IDirectInputDevice8W *iface )
+{
+ IDirectInputDeviceImpl *impl = impl_from_IDirectInputDevice8W( iface );
+
+ TRACE( "iface %p.\n", iface );
+
+ EnterCriticalSection( &impl->crit );
+ if (impl->acquired)
+ {
+ impl->vtbl->unacquire( iface );
+ impl->acquired = FALSE;
+ list_remove( &impl->entry );
+ }
+ LeaveCriticalSection( &impl->crit );
+}
+
static HRESULT create_directinput_instance(REFIID riid, LPVOID *ppDI, IDirectInputImpl **out)
{
IDirectInputImpl *This = calloc( 1, sizeof(IDirectInputImpl) );
@@ -1248,7 +1264,7 @@ static LRESULT CALLBACK callwndproc_proc( int code, WPARAM wparam, LPARAM lparam
if (msg->hwnd == dev->win && msg->hwnd != foreground)
{
TRACE( "%p window is not foreground - unacquiring %p\n", dev->win, dev );
- IDirectInputDevice_Unacquire( &dev->IDirectInputDevice8W_iface );
+ dinput_device_internal_unacquire( &dev->IDirectInputDevice8W_iface );
}
}
LIST_FOR_EACH_ENTRY_SAFE( dev, next, &acquired_mouse_list, IDirectInputDeviceImpl, entry )
@@ -1256,7 +1272,7 @@ static LRESULT CALLBACK callwndproc_proc( int code, WPARAM wparam, LPARAM lparam
if (msg->hwnd == dev->win && msg->hwnd != foreground)
{
TRACE( "%p window is not foreground - unacquiring %p\n", dev->win, dev );
- IDirectInputDevice_Unacquire( &dev->IDirectInputDevice8W_iface );
+ dinput_device_internal_unacquire( &dev->IDirectInputDevice8W_iface );
}
}
LIST_FOR_EACH_ENTRY_SAFE( dev, next, &acquired_rawmouse_list, IDirectInputDeviceImpl, entry )
@@ -1264,7 +1280,7 @@ static LRESULT CALLBACK callwndproc_proc( int code, WPARAM wparam, LPARAM lparam
if (msg->hwnd == dev->win && msg->hwnd != foreground)
{
TRACE( "%p window is not foreground - unacquiring %p\n", dev->win, dev );
- IDirectInputDevice_Unacquire( &dev->IDirectInputDevice8W_iface );
+ dinput_device_internal_unacquire( &dev->IDirectInputDevice8W_iface );
}
}
LIST_FOR_EACH_ENTRY_SAFE( dev, next, &acquired_keyboard_list, IDirectInputDeviceImpl, entry )
@@ -1272,7 +1288,7 @@ static LRESULT CALLBACK callwndproc_proc( int code, WPARAM wparam, LPARAM lparam
if (msg->hwnd == dev->win && msg->hwnd != foreground)
{
TRACE( "%p window is not foreground - unacquiring %p\n", dev->win, dev );
- IDirectInputDevice_Unacquire( &dev->IDirectInputDevice8W_iface );
+ dinput_device_internal_unacquire( &dev->IDirectInputDevice8W_iface );
}
}
LeaveCriticalSection( &dinput_hook_crit );
@@ -1309,7 +1325,7 @@ static DWORD WINAPI hook_thread_proc(void *param)
if (impl->read_event == events[ret])
{
hr = impl->vtbl->read( &impl->IDirectInputDevice8W_iface );
- if (FAILED(hr)) list_remove( &impl->entry );
+ if (FAILED( hr )) dinput_device_internal_unacquire( &impl->IDirectInputDevice8W_iface );
break;
}
}
diff --git a/dlls/dinput/joystick_hid.c b/dlls/dinput/joystick_hid.c
index 6454a4b7fd1..710e63185fb 100644
--- a/dlls/dinput/joystick_hid.c
+++ b/dlls/dinput/joystick_hid.c
@@ -1573,7 +1573,6 @@ static HRESULT hid_joystick_internal_read( IDirectInputDevice8W *iface )
WARN( "GetOverlappedResult/ReadFile failed, error %u\n", GetLastError() );
CloseHandle(impl->device);
impl->device = INVALID_HANDLE_VALUE;
- impl->base.acquired = FALSE;
hr = DIERR_INPUTLOST;
}
LeaveCriticalSection( &impl->base.crit );
--
2.33.0
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