Lines Matching defs:overscan
101 int overscan;
290 pColPriv->overscan = -1;
548 pScrn->SetOverscan(pScrn, cmapPriv->overscan);
701 int overscan, tmpOverscan;
704 overscan = pColPriv->overscan;
707 * Search for a new overscan index in the following cases:
722 /* Should only come here once. Initialise the overscan index to 0 */
723 overscan = 0;
728 * Only come here once, but search for the overscan in the same way
734 if (overscan < 0 || overscan > pScreenPriv->maxColors - 1) {
739 /* Check if the overscan was changed */
742 if (index == overscan) {
749 /* The overscan is either uninitialised or it has been changed */
751 if (overscan < 0 || overscan > pScreenPriv->maxColors - 1)
754 tmpOverscan = overscan;
760 overscan = i;
779 overscan = tmpOverscan;
782 /* Check of the old overscan wasn't black */
783 if (colors[overscan].red != 0 || colors[overscan].green != 0 ||
784 colors[overscan].blue != 0) {
785 int oldOverscan = tmpOverscan = overscan;
792 overscan = index;
813 overscan = tmpOverscan;
814 if (overscan != oldOverscan)
821 pColPriv->overscan = overscan;
826 pScrn->SetOverscan(pScrn, overscan);