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gdi32: Fall back to GetSystemMetrics() for the virtual desktop size. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2018-08-22 12:56:53 +02:00
parent 6d395fcca4
commit d0579649c1
1 changed files with 24 additions and 2 deletions
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26
dlls/gdi32/driver.c
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@ -63,6 +63,7 @@ static CRITICAL_SECTION driver_section = { &critsect_debug, -1, 0, 0, 0, 0 };
static typeof(GetDesktopWindow) *pGetDesktopWindow;
static typeof(GetSystemMetrics) *pGetSystemMetrics;
static typeof(SetThreadDpiAwarenessContext) *pSetThreadDpiAwarenessContext;
/**********************************************************************
* create_driver
@ -182,6 +183,7 @@ void CDECL __wine_set_display_driver( HMODULE module )
user32 = LoadLibraryA( "user32.dll" );
pGetSystemMetrics = (void *)GetProcAddress( user32, "GetSystemMetrics" );
pSetThreadDpiAwarenessContext = (void *)GetProcAddress( user32, "SetThreadDpiAwarenessContext" );
}
@ -352,8 +354,28 @@ static INT nulldrv_GetDeviceCaps( PHYSDEV dev, INT cap )
case SCALINGFACTORX: return 0;
case SCALINGFACTORY: return 0;
case VREFRESH: return GetDeviceCaps( dev->hdc, TECHNOLOGY ) == DT_RASDISPLAY ? 1 : 0;
case DESKTOPVERTRES: return GetDeviceCaps( dev->hdc, VERTRES );
case DESKTOPHORZRES: return GetDeviceCaps( dev->hdc, HORZRES );
case DESKTOPHORZRES:
if (pGetSystemMetrics)
{
DPI_AWARENESS_CONTEXT context;
UINT ret;
context = pSetThreadDpiAwarenessContext( DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE );
ret = pGetSystemMetrics( SM_CXVIRTUALSCREEN );
pSetThreadDpiAwarenessContext( context );
return ret;
}
return GetDeviceCaps( dev->hdc, HORZRES );
case DESKTOPVERTRES:
if (pGetSystemMetrics)
{
DPI_AWARENESS_CONTEXT context;
UINT ret;
context = pSetThreadDpiAwarenessContext( DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE );
ret = pGetSystemMetrics( SM_CYVIRTUALSCREEN );
pSetThreadDpiAwarenessContext( context );
return ret;
}
return GetDeviceCaps( dev->hdc, VERTRES );
case BLTALIGNMENT: return 0;
case SHADEBLENDCAPS: return 0;
case COLORMGMTCAPS: return 0;