Lines Matching refs:overscan
102 int overscan;
288 pColPriv->overscan = -1;
550 pScrn->SetOverscan(pScrn, cmapPriv->overscan);
705 int overscan, tmpOverscan;
708 overscan = pColPriv->overscan;
711 * Search for a new overscan index in the following cases:
726 /* Should only come here once. Initialise the overscan index to 0 */
727 overscan = 0;
732 * Only come here once, but search for the overscan in the same way
738 if (overscan < 0 || overscan > pScreenPriv->maxColors - 1) {
742 /* Check if the overscan was changed */
745 if (index == overscan) {
752 /* The overscan is either uninitialised or it has been changed */
754 if (overscan < 0 || overscan > pScreenPriv->maxColors - 1)
757 tmpOverscan = overscan;
763 overscan = i;
781 overscan = tmpOverscan;
783 /* Check of the old overscan wasn't black */
784 if (colors[overscan].red != 0 || colors[overscan].green != 0 ||
785 colors[overscan].blue != 0) {
786 int oldOverscan = tmpOverscan = overscan;
792 overscan = index;
812 overscan = tmpOverscan;
813 if (overscan != oldOverscan)
820 pColPriv->overscan = overscan;
825 pScrn->SetOverscan(pScreenPriv->pScrn, overscan);