static int64_t
dri2SwapBuffers(__GLXDRIdrawable *pdraw, int64_t target_msc, int64_t divisor,
int64_t remainder)
{
__GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw;
__GLXdisplayPrivate *dpyPriv = __glXInitialize(priv->base.psc->dpy);
__GLXDRIdisplayPrivate *pdp =
(__GLXDRIdisplayPrivate *)dpyPriv->dri2Display;
int64_t ret;
#ifdef __DRI2_FLUSH
if (pdraw->psc->f)
(*pdraw->psc->f->flush)(pdraw->driDrawable);
#endif
/* Old servers don't send invalidate events */
if (!pdp->invalidateAvailable)
dri2InvalidateBuffers(dpyPriv->dpy, pdraw->drawable);
/* Old servers can't handle swapbuffers */
if (!pdp->swapAvailable) {
dri2CopySubBuffer(pdraw, 0, 0, priv->width, priv->height);
return 0;
}
#ifdef X_DRI2SwapBuffers
DRI2SwapBuffers(pdraw->psc->dpy, pdraw->xDrawable, target_msc, divisor,
remainder, &ret);
#endif
return ret;
}
static void
dri2SwapBuffers(__GLXDRIdrawable * pdraw)
{
__GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw;
dri2CopySubBuffer(pdraw, 0, 0, priv->width, priv->height);
}