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winex11.drv: Handle XRandR display device changes. 

Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zhiyi Zhang 2019-09-20 16:55:40 +08:00 committed by Alexandre Julliard
parent be54adcffc
commit 22795243b2
1 changed files with 17 additions and 0 deletions
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17
dlls/winex11.drv/xrandr.c
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@ -68,6 +68,7 @@ static int primary_crtc;
#endif
#ifdef HAVE_XRRGETPROVIDERRESOURCES
MAKE_FUNCPTR(XRRSelectInput)
MAKE_FUNCPTR(XRRGetOutputPrimary)
MAKE_FUNCPTR(XRRGetProviderResources)
MAKE_FUNCPTR(XRRFreeProviderResources)
@ -119,6 +120,7 @@ static int load_xrandr(void)
#endif
#ifdef HAVE_XRRGETPROVIDERRESOURCES
LOAD_FUNCPTR(XRRSelectInput)
LOAD_FUNCPTR(XRRGetOutputPrimary)
LOAD_FUNCPTR(XRRGetProviderResources)
LOAD_FUNCPTR(XRRFreeProviderResources)
@ -1030,6 +1032,12 @@ static void xrandr14_free_monitors( struct x11drv_monitor *monitors )
heap_free( monitors );
}
static BOOL xrandr14_device_change_event( HWND hwnd, XEvent *event )
{
X11DRV_DisplayDevices_Init( TRUE );
return TRUE;
}
#endif
void X11DRV_XRandR_Init(void)
@ -1077,6 +1085,15 @@ void X11DRV_XRandR_Init(void)
handler.pGetMonitors = xrandr14_get_monitors;
handler.pFreeMonitors = xrandr14_free_monitors;
X11DRV_DisplayDevices_SetHandler( &handler );
pXRRSelectInput( thread_init_display(), root_window,
RRCrtcChangeNotifyMask | RROutputChangeNotifyMask | RRProviderChangeNotifyMask);
X11DRV_register_event_handler( event_base + RRNotify_CrtcChange, xrandr14_device_change_event,
"XRandR CrtcChange" );
X11DRV_register_event_handler( event_base + RRNotify_OutputChange, xrandr14_device_change_event,
"XRandR OutputChange" );
X11DRV_register_event_handler( event_base + RRNotify_ProviderChange, xrandr14_device_change_event,
"XRandR ProviderChange" );
}
#endif
}