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RandR working with old clients and old API.

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This commit is contained in:
Keith Packard 2006-09-18 12:18:22 -07:00
commit afe5e9483b
6 changed files with 62 additions and 5 deletions
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19
randr/rrmode.c
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@ -32,6 +32,7 @@ RRModeGet (ScreenPtr pScreen,
rrScrPriv (pScreen);
int i;
RRModePtr mode;
RRModePtr *modes;
for (i = 0; i < pScrPriv->numModes; i++)
{
@ -43,16 +44,34 @@ RRModeGet (ScreenPtr pScreen,
return mode;
}
}
mode = xalloc (sizeof (RRModeRec) + modeInfo->nameLength + 1);
if (!mode)
return NULL;
mode->refcnt = 1;
mode->mode = *modeInfo;
mode->name = (char *) (mode + 1);
memcpy (mode->name, name, modeInfo->nameLength);
mode->name[modeInfo->nameLength] = '\0';
if (pScrPriv->numModes)
modes = xrealloc (pScrPriv->modes,
(pScrPriv->numModes + 1) * sizeof (RRModePtr));
else
modes = xalloc (sizeof (RRModePtr));
if (!modes)
{
xfree (mode);
return NULL;
}
mode->id = FakeClientID(0);
if (!AddResource (mode->id, RRModeType, (pointer) mode))
return NULL;
++mode->refcnt;
pScrPriv->modes = modes;
pScrPriv->modes[pScrPriv->numModes++] = mode;
pScrPriv->changed = TRUE;
return mode;
}