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Disable refresh rate checking. Fix for SLI video cards.

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This commit is contained in:
aignacio_sf 2008-04-15 19:23:21 +00:00
parent 7a6fd8188c
commit 38051b1591
3 changed files with 27 additions and 20 deletions
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4
panda/src/dxgsg8/wdxGraphicsPipe8.cxx
View File

@ -622,6 +622,9 @@ search_for_valid_displaymode(DXScreenData &scrn,
continue;
}
// disable refresh rate checking since SLI video cards may use
// refresh rates less than 60
if (0) {
if ((dispmode.RefreshRate<60) && (dispmode.RefreshRate>1)) {
// dont want refresh rates under 60Hz, but 0 or 1 might indicate
// a default refresh rate, which is usually > = 60
@ -632,6 +635,7 @@ search_for_valid_displaymode(DXScreenData &scrn,
}
continue;
}
}
// Note no attempt is made to verify if format will work at
// requested size, so even if this call succeeds, could still get

4
panda/src/dxgsg9/wdxGraphicsPipe9.cxx
View File

@ -648,6 +648,9 @@ search_for_valid_displaymode(DXScreenData &scrn,
continue;
}
// disable refresh rate checking since SLI video cards may use
// refresh rates less than 60
if (0) {
if ((dispmode.RefreshRate<60) && (dispmode.RefreshRate>1)) {
// dont want refresh rates under 60Hz, but 0 or 1 might indicate
// a default refresh rate, which is usually > = 60
@ -658,6 +661,7 @@ search_for_valid_displaymode(DXScreenData &scrn,
}
continue;
}
}
// Note no attempt is made to verify if format will work at
// requested size, so even if this call succeeds, could still get

3
panda/src/windisplay/winGraphicsWindow.cxx
View File

@ -2043,8 +2043,7 @@ find_acceptable_display_mode(DWORD dwWidth, DWORD dwHeight, DWORD bpp,
}
if ((dm.dmPelsWidth == dwWidth) && (dm.dmPelsHeight == dwHeight) &&
(dm.dmBitsPerPel == bpp) &&
ACCEPTABLE_REFRESH_RATE(dm.dmDisplayFrequency)) {
(dm.dmBitsPerPel == bpp)) {
return true;
}
modenum++;