Bool
VidModeExtensionInit(ScreenPtr pScreen)
{
#ifdef XF86VIDMODE
VidModePtr pVidMode;
if (!xf86GetVidModeEnabled()) {
DebugF("!xf86GetVidModeEnabled()\n");
return FALSE;
}
VidModeKey = &VidModeKeyRec;
if (!dixRegisterPrivateKey(&VidModeKeyRec, PRIVATE_SCREEN, 0))
return FALSE;
pVidMode = calloc(sizeof(VidModeRec), 1);
if (!pVidMode)
return FALSE;
dixSetPrivate(&pScreen->devPrivates, VidModeKey, pVidMode);
pVidMode->Flags = 0;
pVidMode->Next = NULL;
pVidMode->CloseScreen = pScreen->CloseScreen;
pScreen->CloseScreen = VidModeClose;
VidModeCount++;
return TRUE;
#else
DebugF("no vidmode extension\n");
return FALSE;
#endif
}
_X_EXPORT Bool
VidModeExtensionInit(ScreenPtr pScreen)
{
#ifdef XF86VIDMODE
VidModePtr pVidMode;
DEBUG_P("VidModeExtensionInit");
if (!xf86GetVidModeEnabled()) {
DEBUG_P("!xf86GetVidModeEnabled()");
return FALSE;
}
if (serverGeneration != VidModeGeneration) {
if ((VidModeIndex = AllocateScreenPrivateIndex()) < 0) {
DEBUG_P("AllocateScreenPrivateIndex() failed");
return FALSE;
}
VidModeGeneration = serverGeneration;
}
if (!(pScreen->devPrivates[VidModeIndex].ptr = xcalloc(sizeof(VidModeRec), 1))) {
DEBUG_P("xcalloc failed");
return FALSE;
}
pVidMode = VMPTR(pScreen);
pVidMode->Flags = 0;
pVidMode->Next = NULL;
pVidMode->CloseScreen = pScreen->CloseScreen;
pScreen->CloseScreen = VidModeClose;
VidModeCount++;
return TRUE;
#else
DEBUG_P("no vidmode extension");
return FALSE;
#endif
}
