static pointer
xf8_16bppSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
if (!LoadSubModule(module, "cfb", NULL, NULL, NULL, NULL,
errmaj, errmin))
return NULL;
if (!LoadSubModule(module, "cfb16", NULL, NULL, NULL, NULL,
errmaj, errmin))
return NULL;
return (pointer)1; /* non-NULL required to indicate success */
}
static pointer
cfbSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
/* This modules requires mfb, so load it */
return LoadSubModule(module, "mfb", NULL, NULL, NULL, NULL,
errmaj, errmin);
}
static pointer
xf4bppSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
/* This module requires xf1bpp for bitmap support */
return LoadSubModule(module, "xf1bpp", NULL, NULL, NULL, NULL,
errmaj, errmin);
}
static pointer
glxSetup(pointer module, pointer opts, int *errmaj, int *errmin)
{
static Bool setupDone = FALSE;
pointer GLcore = NULL;
#ifdef GLX_USE_SGI_SI
char GLcoreName[] = "GL";
#else
char GLcoreName[] = "GLcore";
#endif
if (!setupDone) {
setupDone = TRUE;
GLcore = LoadSubModule(module, GLcoreName, NULL, NULL, NULL, NULL,
errmaj, errmin);
if (!GLcore) {
if (errmaj) *errmaj = LDR_NOSUBENT;
} else {
LoaderReqSymLists(glcoreSymbols, NULL);
LoadExtension(&GLXExt, FALSE);
/* Wrap the init visuals routine in micmap.c */
GlxWrapInitVisuals(&miInitVisualsProc);
/* Make sure this gets wrapped each time InitVisualWrap is called */
miHookInitVisuals(NULL, GlxWrapInitVisuals);
}
} else {
if (errmaj) *errmaj = LDR_ONCEONLY;
}
/* Need a non-NULL return value to indicate success */
return GLcore;
}
pointer
xf86LoadSubModule(ScrnInfoPtr pScrn, const char *name)
{
pointer ret;
int errmaj = 0, errmin = 0;
ret = LoadSubModule(pScrn->module, name, NULL, NULL, NULL, NULL,
&errmaj, &errmin);
if (!ret)
LoaderErrorMsg(pScrn->name, name, errmaj, errmin);
return ret;
}
pointer
xf86LoadDrvSubModule(DriverPtr drv, const char *name)
{
pointer ret;
int errmaj = 0, errmin = 0;
ret = LoadSubModule(drv->module, name, NULL, NULL, NULL, NULL,
&errmaj, &errmin);
if (!ret)
LoaderErrorMsg(NULL, name, errmaj, errmin);
return ret;
}
