'0' means 'default refresh rate' and not a real refresh rate of '0'.
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@ -502,11 +502,16 @@ User_DirectDraw_SetDisplayMode(LPDIRECTDRAW7 iface, DWORD dwWidth,
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LONG pitch;
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TRACE("(%p)->(%ldx%ldx%ld,%ld Hz,%08lx)\n",This,dwWidth,dwHeight,dwBPP,dwRefreshRate,dwFlags);
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devmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFREQUENCY;
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devmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
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devmode.dmBitsPerPel = dwBPP;
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devmode.dmPelsWidth = dwWidth;
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devmode.dmPelsHeight = dwHeight;
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devmode.dmDisplayFrequency = dwRefreshRate;
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/* '0' means default frequency */
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if (dwRefreshRate != 0)
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{
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devmode.dmFields |= DM_DISPLAYFREQUENCY;
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devmode.dmDisplayFrequency = dwRefreshRate;
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}
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if (ChangeDisplaySettingsExW(NULL, &devmode, NULL, CDS_FULLSCREEN, NULL) != DISP_CHANGE_SUCCESSFUL)
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return DDERR_INVALIDMODE;
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