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Clean up some #if 0.

This commit is contained in:
Adam Jackson 2007-12-13 10:57:35 -05:00
parent a125ce4a84
commit 8cedbb0a53
1 changed files with 0 additions and 46 deletions
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46
hw/xfree86/common/xf86Mode.c
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@ -368,52 +368,6 @@ xf86HandleBuiltinMode(ScrnInfoPtr scrp,
return MODE_OK; return MODE_OK;
} }
#if 0
/** Calculates the horizontal sync rate of a mode */
_X_EXPORT double
xf86ModeHSync(DisplayModePtr mode)
{
double hsync = 0.0;
if (mode->HSync > 0.0)
hsync = mode->HSync;
else if (mode->HTotal > 0)
hsync = (float)mode->Clock / (float)mode->HTotal;
return hsync;
}
/** Calculates the vertical refresh rate of a mode */
_X_EXPORT double
xf86ModeVRefresh(DisplayModePtr mode)
{
double refresh = 0.0;
if (mode->VRefresh > 0.0)
refresh = mode->VRefresh;
else if (mode->HTotal > 0 && mode->VTotal > 0) {
refresh = mode->Clock * 1000.0 / mode->HTotal / mode->VTotal;
if (mode->Flags & V_INTERLACE)
refresh *= 2.0;
if (mode->Flags & V_DBLSCAN)
refresh /= 2.0;
if (mode->VScan > 1)
refresh /= (float)(mode->VScan);
}
return refresh;
}
/** Sets a default mode name of <width>x<height> on a mode. */
_X_EXPORT void
xf86SetModeDefaultName(DisplayModePtr mode)
{
if (mode->name != NULL)
xfree(mode->name);
mode->name = XNFprintf("%dx%d", mode->HDisplay, mode->VDisplay);
}
#endif
/* /*
* xf86LookupMode * xf86LookupMode
* *