[DDraw] Fix resolution change
Lionel Ulmer
lionel.ulmer at free.fr
Sat May 7 02:43:54 CDT 2005
This fixes bug 2939.
Changelog:
'0' means 'default refresh rate' and not a real refresh rate of '0'
--
Lionel Ulmer - http://www.bbrox.org/
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Index: dlls/ddraw/ddraw/user.c
===================================================================
RCS file: /home/wine/wine/dlls/ddraw/ddraw/user.c,v
retrieving revision 1.24
diff -u -r1.24 user.c
--- dlls/ddraw/ddraw/user.c 24 Apr 2005 17:23:39 -0000 1.24
+++ dlls/ddraw/ddraw/user.c 7 May 2005 07:40:46 -0000
@@ -502,11 +502,16 @@
LONG pitch;
TRACE("(%p)->(%ldx%ldx%ld,%ld Hz,%08lx)\n",This,dwWidth,dwHeight,dwBPP,dwRefreshRate,dwFlags);
- devmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFREQUENCY;
+ devmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
devmode.dmBitsPerPel = dwBPP;
devmode.dmPelsWidth = dwWidth;
devmode.dmPelsHeight = dwHeight;
- devmode.dmDisplayFrequency = dwRefreshRate;
+ /* '0' means default frequency */
+ if (dwRefreshRate != 0)
+ {
+ devmode.dmFields |= DM_DISPLAYFREQUENCY;
+ devmode.dmDisplayFrequency = dwRefreshRate;
+ }
if (ChangeDisplaySettingsExW(NULL, &devmode, NULL, CDS_FULLSCREEN, NULL) != DISP_CHANGE_SUCCESSFUL)
return DDERR_INVALIDMODE;
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