Zebediah Figura : dinput: Notify the desktop window when device input is received.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3edbb2a4fdd2fb46a7af13c921bcd4bf8b7ab718
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=3edbb2a4fdd2fb46a7af13c921bcd4bf8b7ab718

Author: Zebediah Figura <zfigura at codeweavers.com>
Date:   Tue Jul  3 00:04:47 2018 +0200

dinput: Notify the desktop window when device input is received.

Avoids letting the display go to sleep while a joystick is being used.

Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/dinput/device.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dlls/dinput/device.c b/dlls/dinput/device.c
index 7b83a39..f99dc20 100644
--- a/dlls/dinput/device.c
+++ b/dlls/dinput/device.c
@@ -39,6 +39,8 @@
 #include "device_private.h"
 #include "dinput_private.h"
 
+#define WM_WINE_NOTIFY_ACTIVITY WM_USER
+
 WINE_DEFAULT_DEBUG_CHANNEL(dinput);
 
 static inline IDirectInputDeviceImpl *impl_from_IDirectInputDevice8A(IDirectInputDevice8A *iface)
@@ -935,6 +937,8 @@ void queue_event(LPDIRECTINPUTDEVICE8A iface, int inst_id, DWORD data, DWORD tim
     /* Event is being set regardless of the queue state */
     if (This->hEvent) SetEvent(This->hEvent);
 
+    PostMessageW(GetDesktopWindow(), WM_WINE_NOTIFY_ACTIVITY, 0, 0);
+
     if (!This->queue_len || This->overflow || ofs < 0) return;
 
     next_pos = (This->queue_head + 1) % This->queue_len;