370 fbnbitblt(fbp, cmd)  in fbnbitblt()  argument
372 	register lBitblt *cmd;
379 	int blttype = BLTTYPE(cmd->srcBitmap.type, cmd->destBitmap.type);
385 		return(mfbnbitblt(fbp, cmd));
391 	if (error = checkbitmap(&cmd->srcBitmap))
393 	if (error = checkbitmap(&cmd->destBitmap))
395 	if ((mode = checkdepth(&cmd->srcBitmap, &cmd->destBitmap)) < 0)
399 	fbp->fb_bitblt = *cmd;
413 		len = cmd->destBitmap.width * cmd->destBitmap.rect.extent.y << 1;
414 		if (len * cmd->destBitmap.depth <= FB_MAX_IO) {
423 		for (i = 0; i < cmd->destBitmap.depth; i++) {
441 		len = cmd->srcBitmap.width * cmd->srcBitmap.rect.extent.y << 1;
443 		if (len * cmd->srcBitmap.depth <= FB_MAX_IO) {
455 			for (i = 0; i < cmd->srcBitmap.depth; i++)
458 			if (i >= cmd->srcBitmap.depth)
466 		for (i = 0; i < cmd->srcBitmap.depth; i++) {
477 		lens = cmd->srcBitmap.width * cmd->srcBitmap.rect.extent.y << 1;
478 		lend = cmd->destBitmap.width * cmd->destBitmap.rect.extent.y << 1;
479 		if (lens * cmd->srcBitmap.depth <= FB_MAX_IO &&
480 		    lend * cmd->destBitmap.depth <= FB_MAX_IO) {
492 			for (i = 0; i < cmd->srcBitmap.depth; i++)
495 			if (i >= cmd->srcBitmap.depth)
502 			for (i = 0; i < cmd->srcBitmap.depth; i++) {
515 			for (i = 0; i < cmd->srcBitmap.depth; i++) {
534 fbbitblt(fbp, cmd)
536 	register sBitblt *cmd;  variable
543 	lcmdp->func = cmd->func;
544 	lcmdp->transp = cmd->transp;
545 	lcmdp->fore_color = cmd->fore_color;
546 	lcmdp->aux_color = cmd->aux_color;
547 	lcmdp->planemask = cmd->planemask;
548 	lcmdp->srcBitmap.type = cmd->srcBitmap.type;
549 	lcmdp->srcBitmap.depth = cmd->srcBitmap.depth;
550 	lcmdp->srcBitmap.width = cmd->srcBitmap.width;
551 	lcmdp->srcBitmap.rect.origin.x = cmd->srcBitmap.rect.origin.x;
552 	lcmdp->srcBitmap.rect.origin.y = cmd->srcBitmap.rect.origin.y;
553 	lcmdp->srcBitmap.rect.extent.x = cmd->srcBitmap.rect.extent.x;
554 	lcmdp->srcBitmap.rect.extent.y = cmd->srcBitmap.rect.extent.y;
555 	lcmdp->srcBitmap.base = cmd->srcBitmap.base;
556 	lcmdp->srcRect.origin.x = cmd->srcRect.origin.x;
557 	lcmdp->srcRect.origin.y = cmd->srcRect.origin.y;
558 	lcmdp->srcRect.extent.x = cmd->srcRect.extent.x;
559 	lcmdp->srcRect.extent.y = cmd->srcRect.extent.y;
560 	lcmdp->destBitmap.type = cmd->destBitmap.type;
561 	lcmdp->destBitmap.depth = cmd->destBitmap.depth;
562 	lcmdp->destBitmap.width = cmd->destBitmap.width;
563 	lcmdp->destBitmap.rect.origin.x = cmd->destBitmap.rect.origin.x;
564 	lcmdp->destBitmap.rect.origin.y = cmd->destBitmap.rect.origin.y;
565 	lcmdp->destBitmap.rect.extent.x = cmd->destBitmap.rect.extent.x;
566 	lcmdp->destBitmap.rect.extent.y = cmd->destBitmap.rect.extent.y;
567 	lcmdp->destBitmap.base = cmd->destBitmap.base;
568 	lcmdp->destClip.origin.x = cmd->destClip.origin.x;
569 	lcmdp->destClip.origin.y = cmd->destClip.origin.y;
570 	lcmdp->destClip.extent.x = cmd->destClip.extent.x;
571 	lcmdp->destClip.extent.y = cmd->destClip.extent.y;
572 	lcmdp->destPoint.x = cmd->destPoint.x;
573 	lcmdp->destPoint.y = cmd->destPoint.y;
577 procbatchbitblt(fbp, mode, cmd)
580 	register lBatchBitblt *cmd;  variable
595 		fbstart(fbp, cmd->nSrcDest);
602 		len = cmd->destBitmap.width * cmd->destBitmap.rect.extent.y << 1;
603 		if (len * cmd->destBitmap.depth <= FB_MAX_IO) {
612 		for (i = 0; i < cmd->destBitmap.depth; i++) {
630 		len = cmd->srcBitmap.width * cmd->srcBitmap.rect.extent.y << 1;
632 		if (len * cmd->srcBitmap.depth <= FB_MAX_IO) {
644 			for (i = 0; i < cmd->srcBitmap.depth; i++)
647 			if (i >= cmd->srcBitmap.depth)
655 		for (i = 0; i < cmd->srcBitmap.depth; i++) {
666 		lens = cmd->srcBitmap.width * cmd->srcBitmap.rect.extent.y << 1;
667 		lend = cmd->destBitmap.width * cmd->destBitmap.rect.extent.y << 1;
668 		if (lens * cmd->srcBitmap.depth <= FB_MAX_IO &&
669 		    lend * cmd->destBitmap.depth <= FB_MAX_IO) {
681 			for (i = 0; i < cmd->srcBitmap.depth; i++)
684 			if (i >= cmd->srcBitmap.depth)
691 			for (i = 0; i < cmd->srcBitmap.depth; i++) {
704 			for (i = 0; i < cmd->srcBitmap.depth; i++) {
723 fbnbatchbitblt(fbp, cmd, seg)  in fbnbatchbitblt()  argument
725 	register lBatchBitblt *cmd;
733 	int blttype = BLTTYPE(cmd->srcBitmap.type, cmd->destBitmap.type);
738 		return(mfbnbatchbitblt(fbp, cmd, seg));
745 	fbp->fb_batchbitblt = *cmd;
747 	if (error = checkbitmap(&cmd->srcBitmap))
749 	if (error = checkbitmap(&cmd->destBitmap))
751 	if ((mode = checkdepth(&cmd->srcBitmap, &cmd->destBitmap)) < 0)
755 	if ((len = cmd->nSrcDest * sizeof(lSrcDest)) <= 0)
757 	if (error = fblockmem((caddr_t)cmd->srcDestList,
761 	error = procbatchbitblt(fbp, mode, cmd);
764 	while(cmd->nSrcDest > 0) {
765 		len = min(cmd->nSrcDest, (MAX_SIZE / sizeof(lSrcDest)));
766 		error = COPYIN((caddr_t)cmd->srcDestList, (caddr_t)srcdestlist,
770 		cmd->nSrcDest -= len;
771 		cmd->srcDestList += len;
774 		if (error = procbatchbitblt(fbp, mode, cmd))
781 fbbatchbitblt(fbp, cmd)
783 	register sBatchBitblt *cmd;  variable
794 	lcmdp->func = cmd->func;
795 	lcmdp->transp = cmd->transp;
796 	lcmdp->fore_color = cmd->fore_color;
797 	lcmdp->aux_color = cmd->aux_color;
798 	lcmdp->planemask = cmd->planemask;
799 	lcmdp->srcBitmap.type = cmd->srcBitmap.type;
800 	lcmdp->srcBitmap.depth = cmd->srcBitmap.depth;
801 	lcmdp->srcBitmap.width = cmd->srcBitmap.width;
802 	lcmdp->srcBitmap.rect.origin.x = cmd->srcBitmap.rect.origin.x;
803 	lcmdp->srcBitmap.rect.origin.y = cmd->srcBitmap.rect.origin.y;
804 	lcmdp->srcBitmap.rect.extent.x = cmd->srcBitmap.rect.extent.x;
805 	lcmdp->srcBitmap.rect.extent.y = cmd->srcBitmap.rect.extent.y;
806 	lcmdp->srcBitmap.base = cmd->srcBitmap.base;
807 	lcmdp->destBitmap.type = cmd->destBitmap.type;
808 	lcmdp->destBitmap.depth = cmd->destBitmap.depth;
809 	lcmdp->destBitmap.width = cmd->destBitmap.width;
810 	lcmdp->destBitmap.rect.origin.x = cmd->destBitmap.rect.origin.x;
811 	lcmdp->destBitmap.rect.origin.y = cmd->destBitmap.rect.origin.y;
812 	lcmdp->destBitmap.rect.extent.x = cmd->destBitmap.rect.extent.x;
813 	lcmdp->destBitmap.rect.extent.y = cmd->destBitmap.rect.extent.y;
814 	lcmdp->destBitmap.base = cmd->destBitmap.base;
815 	lcmdp->destClip.origin.x = cmd->destClip.origin.x;
816 	lcmdp->destClip.origin.y = cmd->destClip.origin.y;
817 	lcmdp->destClip.extent.x = cmd->destClip.extent.x;
818 	lcmdp->destClip.extent.y = cmd->destClip.extent.y;
820 	sp = (sSrcDest *)cmd->srcDestList;
821 	while (cmd->nSrcDest) {
822 		lcmdp->nSrcDest = ns = min(cmd->nSrcDest, 100);
823 		cmd->nSrcDest -= ns;
845 fbntilebitblt(fbp, cmd)  in fbntilebitblt()  argument
847 	register lTileBitblt *cmd;
855 	int blttype = BLTTYPE(cmd->ptnBitmap.type, cmd->destBitmap.type);
861 		return(mfbntilebitblt(fbp, cmd));
866 	if (error = checkbitmap(&cmd->ptnBitmap))
868 	if (error = checkbitmap(&cmd->destBitmap))
870 	if ((mode = checkdepth(&cmd->ptnBitmap, &cmd->destBitmap)) < 0)
874 	fbp->fb_tilebitblt = *cmd;
888 		len = cmd->destBitmap.width * cmd->destBitmap.rect.extent.y << 1;
889 		if (len * cmd->destBitmap.depth <= FB_MAX_IO) {
898 		for (i = 0; i < cmd->destBitmap.depth; i++) {
916 		len = cmd->ptnBitmap.width * cmd->ptnBitmap.rect.extent.y << 1;
918 		if (len * cmd->ptnBitmap.depth <= FB_MAX_IO) {
930 			for (i = 0; i < cmd->ptnBitmap.depth; i++)
933 			if (i >= cmd->ptnBitmap.depth)
941 		for (i = 0; i < cmd->ptnBitmap.depth; i++) {
952 		lens = cmd->ptnBitmap.width * cmd->ptnBitmap.rect.extent.y << 1;
953 		lend = cmd->destBitmap.width * cmd->destBitmap.rect.extent.y << 1;
954 		if (lens * cmd->ptnBitmap.depth <= FB_MAX_IO &&
955 		    lend * cmd->destBitmap.depth <= FB_MAX_IO) {
967 			for (i = 0; i < cmd->ptnBitmap.depth; i++)
970 			if (i >= cmd->ptnBitmap.depth)
977 			for (i = 0; i < cmd->ptnBitmap.depth; i++) {
988 			for (i = 0; i < cmd->ptnBitmap.depth; i++) {
1006 fbtilebitblt(fbp, cmd)
1008 	register sTileBitblt *cmd;  variable
1015 	lcmdp->func = cmd->func;
1016 	lcmdp->transp = cmd->transp;
1017 	lcmdp->fore_color = cmd->fore_color;
1018 	lcmdp->aux_color = cmd->aux_color;
1019 	lcmdp->planemask = cmd->planemask;
1020 	lcmdp->ptnBitmap.type = cmd->ptnBitmap.type;
1021 	lcmdp->ptnBitmap.depth = cmd->ptnBitmap.depth;
1022 	lcmdp->ptnBitmap.width = cmd->ptnBitmap.width;
1023 	lcmdp->ptnBitmap.rect.origin.x = cmd->ptnBitmap.rect.origin.x;
1024 	lcmdp->ptnBitmap.rect.origin.y = cmd->ptnBitmap.rect.origin.y;
1025 	lcmdp->ptnBitmap.rect.extent.x = cmd->ptnBitmap.rect.extent.x;
1026 	lcmdp->ptnBitmap.rect.extent.y = cmd->ptnBitmap.rect.extent.y;
1027 	lcmdp->ptnBitmap.base = cmd->ptnBitmap.base;
1028 	lcmdp->ptnRect.origin.x = cmd->ptnRect.origin.x;
1029 	lcmdp->ptnRect.origin.y = cmd->ptnRect.origin.y;
1030 	lcmdp->ptnRect.extent.x = cmd->ptnRect.extent.x;
1031 	lcmdp->ptnRect.extent.y = cmd->ptnRect.extent.y;
1032 	lcmdp->refPoint.x = cmd->refPoint.x;
1033 	lcmdp->refPoint.y = cmd->refPoint.y;
1034 	lcmdp->destBitmap.type = cmd->destBitmap.type;
1035 	lcmdp->destBitmap.depth = cmd->destBitmap.depth;
1036 	lcmdp->destBitmap.width = cmd->destBitmap.width;
1037 	lcmdp->destBitmap.rect.origin.x = cmd->destBitmap.rect.origin.x;
1038 	lcmdp->destBitmap.rect.origin.y = cmd->destBitmap.rect.origin.y;
1039 	lcmdp->destBitmap.rect.extent.x = cmd->destBitmap.rect.extent.x;
1040 	lcmdp->destBitmap.rect.extent.y = cmd->destBitmap.rect.extent.y;
1041 	lcmdp->destBitmap.base = cmd->destBitmap.base;
1042 	lcmdp->destClip.origin.x = cmd->destClip.origin.x;
1043 	lcmdp->destClip.origin.y = cmd->destClip.origin.y;
1044 	lcmdp->destClip.extent.x = cmd->destClip.extent.x;
1045 	lcmdp->destClip.extent.y = cmd->destClip.extent.y;
1046 	lcmdp->destRect.origin.x = cmd->destRect.origin.x;
1047 	lcmdp->destRect.origin.y = cmd->destRect.origin.y;
1048 	lcmdp->destRect.extent.x = cmd->destRect.extent.x;
1049 	lcmdp->destRect.extent.y = cmd->destRect.extent.y;
1054 fbbitblt3(fbp, cmd)
1056 	sBitblt3 *cmd;  variable
1062 fbnbitblt3(fbp, cmd)
1064 	lBitblt3 *cmd;  variable
1069 fbnpolyline(fbp, cmd, dj, seg)
1071 	register lPrimLine *cmd;  variable
1079 	if(cmd->drawBM.type == BM_MEM) {
1080 		return(mfbnpolyline(fbp, cmd, dj, seg));
1087 	fbp->fb_polyline = *cmd;
1089 	if ((cmd->np & 1) && dj)
1095 	if ((len = cmd->np * sizeof(lPoint)) <= 0)
1097 	error = fblockmem((caddr_t)cmd->plist, len, B_WRITE, fbmap + 1, seg);
1107 	while (cmd->np > 0) {
1108 		len = min(cmd->np, ((MAX_SIZE / sizeof(lPoint)) & ~1));
1110 		if (error = COPYIN((caddr_t)cmd->plist, (caddr_t)srcdestlist,
1114 		cmd->np -= len;
1115 		cmd->plist += len;
1125 		} else if (cmd->np)
1129 		if (!dj && cmd->np) {
1130 			cmd->np++;
1131 			cmd->plist--;
1138 fbpolyline(fbp, cmd, dj)
1140 	register sPrimLine *cmd;  variable
1152 	lcmdp->func = cmd->func;
1153 	lcmdp->transp = cmd->transp;
1154 	lcmdp->fore_color = cmd->fore_color;
1155 	lcmdp->aux_color = cmd->aux_color;
1156 	lcmdp->planemask = cmd->planemask;
1157 	lcmdp->drawBM.type = cmd->drawBM.type;
1158 	lcmdp->drawBM.depth = cmd->drawBM.depth;
1159 	lcmdp->drawBM.width = cmd->drawBM.width;
1160 	lcmdp->drawBM.rect.origin.x = cmd->drawBM.rect.origin.x;
1161 	lcmdp->drawBM.rect.origin.y = cmd->drawBM.rect.origin.y;
1162 	lcmdp->drawBM.rect.extent.x = cmd->drawBM.rect.extent.x;
1163 	lcmdp->drawBM.rect.extent.y = cmd->drawBM.rect.extent.y;
1164 	lcmdp->drawBM.base = cmd->drawBM.base;
1165 	lcmdp->clip.origin.x = cmd->clip.origin.x;
1166 	lcmdp->clip.origin.y = cmd->clip.origin.y;
1167 	lcmdp->clip.extent.x = cmd->clip.extent.x;
1168 	lcmdp->clip.extent.y = cmd->clip.extent.y;
1169 	lcmdp->lptn = cmd->lptn;
1170 	lcmdp->dlpf = cmd->dlpf;
1172 	sp = (sPoint *)cmd->plist;
1173 	while (cmd->np) {
1174 		lcmdp->np = np = min(cmd->np, 100);
1175 		cmd->np -= np;
1192 fbnfillscan(fbp, cmd, seg)
1194 	register lPrimFill *cmd;  variable
1201 	int blttype = BLTTYPE(cmd->ptnBM.type, cmd->drawBM.type);
1206 		return(mfbnfillscan(fbp, cmd, seg));
1213 	fbp->fb_fillscan = *cmd;
1220 	if ((len = cmd->nscan * sizeof(lScanl)) <= 0)
1222 	if (error = fblockmem(cmd->scan, len, B_WRITE, fbmap + 2, seg))
1231 	while (cmd->nscan > 0) {
1232 		len = min(cmd->nscan, (MAX_SIZE / sizeof(lScanl)));
1234 		if (error = COPYIN((caddr_t)cmd->scan, (caddr_t)srcdestlist,
1238 		cmd->nscan -= len;
1239 		cmd->scan += len;
1255 		} else if (cmd->nscan)
1264 fbfillscan(fbp, cmd)
1266 	register sPrimFill *cmd;  variable
1276 	lcmdp->func = cmd->func;
1277 	lcmdp->transp = cmd->transp;
1278 	lcmdp->fore_color = cmd->fore_color;
1279 	lcmdp->aux_color = cmd->aux_color;
1280 	lcmdp->planemask = cmd->planemask;
1281 	lcmdp->refPoint.x = cmd->refPoint.x;
1282 	lcmdp->refPoint.y = cmd->refPoint.y;
1283 	lcmdp->ptnRect.origin.x = cmd->ptnRect.origin.x;
1284 	lcmdp->ptnRect.origin.y = cmd->ptnRect.origin.y;
1285 	lcmdp->ptnRect.extent.x = cmd->ptnRect.extent.x;
1286 	lcmdp->ptnRect.extent.y = cmd->ptnRect.extent.y;
1287 	lcmdp->ptnBM.type = cmd->ptnBM.type;
1288 	lcmdp->ptnBM.depth = cmd->ptnBM.depth;
1289 	lcmdp->ptnBM.width = cmd->ptnBM.width;
1290 	lcmdp->ptnBM.rect.origin.x = cmd->ptnBM.rect.origin.x;
1291 	lcmdp->ptnBM.rect.origin.y = cmd->ptnBM.rect.origin.y;
1292 	lcmdp->ptnBM.rect.extent.x = cmd->ptnBM.rect.extent.x;
1293 	lcmdp->ptnBM.rect.extent.y = cmd->ptnBM.rect.extent.y;
1294 	lcmdp->ptnBM.base = cmd->ptnBM.base;
1295 	lcmdp->drawBM.type = cmd->drawBM.type;
1296 	lcmdp->drawBM.depth = cmd->drawBM.depth;
1297 	lcmdp->drawBM.width = cmd->drawBM.width;
1298 	lcmdp->drawBM.rect.origin.x = cmd->drawBM.rect.origin.x;
1299 	lcmdp->drawBM.rect.origin.y = cmd->drawBM.rect.origin.y;
1300 	lcmdp->drawBM.rect.extent.x = cmd->drawBM.rect.extent.x;
1301 	lcmdp->drawBM.rect.extent.y = cmd->drawBM.rect.extent.y;
1302 	lcmdp->drawBM.base = cmd->drawBM.base;
1303 	lcmdp->clip.origin.x = cmd->clip.origin.x;
1304 	lcmdp->clip.origin.y = cmd->clip.origin.y;
1305 	lcmdp->clip.extent.x = cmd->clip.extent.x;
1306 	lcmdp->clip.extent.y = cmd->clip.extent.y;
1308 	sp = (sScanl *)cmd->scan;
1309 	while (cmd->nscan) {
1310 		lcmdp->nscan = ns = min(cmd->nscan, 100);
1311 		cmd->nscan -= ns;
1329 fbnrectangle(fbp, cmd)
1331 	register lPrimRect *cmd;  variable
1336 	int blttype = BLTTYPE(cmd->ptnBM.type, cmd->drawBM.type);
1341 		return(mfbnrectangle(fbp, cmd));
1348 	fbp->fb_rectangle = *cmd;
1367 fbrectangle(fbp, cmd)
1369 	register sPrimRect *cmd;  variable
1376 	lcmdp->func = cmd->func;
1377 	lcmdp->transp = cmd->transp;
1378 	lcmdp->fore_color = cmd->fore_color;
1379 	lcmdp->aux_color = cmd->aux_color;
1380 	lcmdp->planemask = cmd->planemask;
1381 	lcmdp->rect.origin.x = cmd->rect.origin.x;
1382 	lcmdp->rect.origin.y = cmd->rect.origin.y;
1383 	lcmdp->rect.extent.x = cmd->rect.extent.x;
1384 	lcmdp->rect.extent.y = cmd->rect.extent.y;
1385 	lcmdp->refPoint.x = cmd->refPoint.x;
1386 	lcmdp->refPoint.y = cmd->refPoint.y;
1387 	lcmdp->ptnRect.origin.x = cmd->ptnRect.origin.x;
1388 	lcmdp->ptnRect.origin.y = cmd->ptnRect.origin.y;
1389 	lcmdp->ptnRect.extent.x = cmd->ptnRect.extent.x;
1390 	lcmdp->ptnRect.extent.y = cmd->ptnRect.extent.y;
1391 	lcmdp->ptnBM.type = cmd->ptnBM.type;
1392 	lcmdp->ptnBM.depth = cmd->ptnBM.depth;
1393 	lcmdp->ptnBM.width = cmd->ptnBM.width;
1394 	lcmdp->ptnBM.rect.origin.x = cmd->ptnBM.rect.origin.x;
1395 	lcmdp->ptnBM.rect.origin.y = cmd->ptnBM.rect.origin.y;
1396 	lcmdp->ptnBM.rect.extent.x = cmd->ptnBM.rect.extent.x;
1397 	lcmdp->ptnBM.rect.extent.y = cmd->ptnBM.rect.extent.y;
1398 	lcmdp->ptnBM.base = cmd->ptnBM.base;
1399 	lcmdp->drawBM.type = cmd->drawBM.type;
1400 	lcmdp->drawBM.depth = cmd->drawBM.depth;
1401 	lcmdp->drawBM.width = cmd->drawBM.width;
1402 	lcmdp->drawBM.rect.origin.x = cmd->drawBM.rect.origin.x;
1403 	lcmdp->drawBM.rect.origin.y = cmd->drawBM.rect.origin.y;
1404 	lcmdp->drawBM.rect.extent.x = cmd->drawBM.rect.extent.x;
1405 	lcmdp->drawBM.rect.extent.y = cmd->drawBM.rect.extent.y;
1406 	lcmdp->drawBM.base = cmd->drawBM.base;
1407 	lcmdp->clip.origin.x = cmd->clip.origin.x;
1408 	lcmdp->clip.origin.y = cmd->clip.origin.y;
1409 	lcmdp->clip.extent.x = cmd->clip.extent.x;
1410 	lcmdp->clip.extent.y = cmd->clip.extent.y;
1414 fbnpolymarker(fbp, cmd, seg)  in fbnpolymarker()  argument
1416 	register lPrimMarker *cmd;
1423 	int blttype = BLTTYPE(cmd->ptnBM.type, cmd->drawBM.type);
1428 		return(mfbnpolymarker(fbp, cmd, seg));
1435 	fbp->fb_polymarker = *cmd;
1442 	if ((len = cmd->np * sizeof(lPoint)) <= 0)
1444 	if (error = fblockmem(cmd->plist, len, B_WRITE, fbmap + 2, seg))
1453 	while (cmd->np > 0) {
1454 		len = min(cmd->np, (MAX_SIZE / sizeof(lPoint)));
1456 		if (error = COPYIN((caddr_t)cmd->plist, (caddr_t)srcdestlist,
1460 		cmd->np -= len;
1461 		cmd->plist += len;
1478 		} else if (cmd->np)
1487 fbpolymarker(fbp, cmd)
1489 	register sPrimMarker *cmd;  variable
1499 	lcmdp->func = cmd->func;
1500 	lcmdp->transp = cmd->transp;
1501 	lcmdp->fore_color = cmd->fore_color;
1502 	lcmdp->aux_color = cmd->aux_color;
1503 	lcmdp->planemask = cmd->planemask;
1504 	lcmdp->ptnRect.origin.x = cmd->ptnRect.origin.x;
1505 	lcmdp->ptnRect.origin.y = cmd->ptnRect.origin.y;
1506 	lcmdp->ptnRect.extent.x = cmd->ptnRect.extent.x;
1507 	lcmdp->ptnRect.extent.y = cmd->ptnRect.extent.y;
1508 	lcmdp->ptnBM.type = cmd->ptnBM.type;
1509 	lcmdp->ptnBM.depth = cmd->ptnBM.depth;
1510 	lcmdp->ptnBM.width = cmd->ptnBM.width;
1511 	lcmdp->ptnBM.rect.origin.x = cmd->ptnBM.rect.origin.x;
1512 	lcmdp->ptnBM.rect.origin.y = cmd->ptnBM.rect.origin.y;
1513 	lcmdp->ptnBM.rect.extent.x = cmd->ptnBM.rect.extent.x;
1514 	lcmdp->ptnBM.rect.extent.y = cmd->ptnBM.rect.extent.y;
1515 	lcmdp->ptnBM.base = cmd->ptnBM.base;
1516 	lcmdp->drawBM.type = cmd->drawBM.type;
1517 	lcmdp->drawBM.depth = cmd->drawBM.depth;
1518 	lcmdp->drawBM.width = cmd->drawBM.width;
1519 	lcmdp->drawBM.rect.origin.x = cmd->drawBM.rect.origin.x;
1520 	lcmdp->drawBM.rect.origin.y = cmd->drawBM.rect.origin.y;
1521 	lcmdp->drawBM.rect.extent.x = cmd->drawBM.rect.extent.x;
1522 	lcmdp->drawBM.rect.extent.y = cmd->drawBM.rect.extent.y;
1523 	lcmdp->drawBM.base = cmd->drawBM.base;
1524 	lcmdp->clip.origin.x = cmd->clip.origin.x;
1525 	lcmdp->clip.origin.y = cmd->clip.origin.y;
1526 	lcmdp->clip.extent.x = cmd->clip.extent.x;
1527 	lcmdp->clip.extent.y = cmd->clip.extent.y;
1529 	sp = (sPoint *)cmd->plist;
1530 	while (cmd->np) {
1531 		lcmdp->np = np = min(cmd->np, 100);
1532 		cmd->np -= np;
1548 fbnpolydot(fbp, cmd, seg)  in fbnpolydot()  argument
1550 	register lPrimDot *cmd;
1557 	if (cmd->drawBM.type == BM_MEM)
1558 		return (mfbnpolydot(fbp, cmd, seg));
1563 	fbp->fb_polydot = *cmd;
1568 	if ((len = cmd->np * sizeof(lPoint)) <= 0)
1570 	if (error = fblockmem(cmd->plist, len, B_WRITE, fbmap + 2, seg))
1579 	while (cmd->np > 0) {
1580 		len = min(cmd->np, (MAX_SIZE / sizeof(lPoint)));
1582 		if (error = COPYIN((caddr_t)cmd->plist, (caddr_t)srcdestlist,
1586 		cmd->np -= len;
1587 		cmd->plist += len;
1598 		} else if (cmd->np)
1607 fbpolydot(fbp, cmd)
1609 	register sPrimDot *cmd;  variable
1619 	lcmdp->func = cmd->func;
1620 	lcmdp->transp = cmd->transp;
1621 	lcmdp->fore_color = cmd->fore_color;
1622 	lcmdp->aux_color = cmd->aux_color;
1623 	lcmdp->planemask = cmd->planemask;
1624 	lcmdp->drawBM.type = cmd->drawBM.type;
1625 	lcmdp->drawBM.depth = cmd->drawBM.depth;
1626 	lcmdp->drawBM.width = cmd->drawBM.width;
1627 	lcmdp->drawBM.rect.origin.x = cmd->drawBM.rect.origin.x;
1628 	lcmdp->drawBM.rect.origin.y = cmd->drawBM.rect.origin.y;
1629 	lcmdp->drawBM.rect.extent.x = cmd->drawBM.rect.extent.x;
1630 	lcmdp->drawBM.rect.extent.y = cmd->drawBM.rect.extent.y;
1631 	lcmdp->drawBM.base = cmd->drawBM.base;
1632 	lcmdp->clip.origin.x = cmd->clip.origin.x;
1633 	lcmdp->clip.origin.y = cmd->clip.origin.y;
1634 	lcmdp->clip.extent.x = cmd->clip.extent.x;
1635 	lcmdp->clip.extent.y = cmd->clip.extent.y;
1637 	sp = (sPoint *)cmd->plist;
1638 	while (cmd->np) {
1639 		lcmdp->np = np = min(cmd->np, 100);
1640 		cmd->np -= np;
1656 fbntext(fbp, cmd)  in fbntext()  argument
1658 	register lPrimText *cmd;
1663 	int blttype = BLTTYPE(cmd->fontBM.type, cmd->drawBM.type);
1665 	if ((cmd->type == ASCII) &&
1670 		return(mfbntext(fbp, cmd));
1677 	fbp->fb_text = *cmd;
1683 	if (cmd->type == ASCII) {
1691 	if (error = fblockmem(cmd->str, cmd->len, B_WRITE, fbmap + 2, UIO_USERSPACE))
1700 	if (error = COPYIN((caddr_t)cmd->str,
1701 			   (caddr_t)srcdestlist, cmd->len, UIO_USERSPACE)) {
1706 	    (cmd->type == ASCII && fbp->fb_text.fontBM.type == BM_MEM)) {
1716 fbtext(fbp, cmd)
1718 	register sPrimText *cmd;  variable
1725 	lcmdp->func = cmd->func;
1726 	lcmdp->transp = cmd->transp;
1727 	lcmdp->fore_color = cmd->fore_color;
1728 	lcmdp->aux_color = cmd->aux_color;
1729 	lcmdp->planemask = cmd->planemask;
1730 	lcmdp->type = cmd->type;
1731 	lcmdp->p.x = cmd->p.x;
1732 	lcmdp->p.y = cmd->p.y;
1733 	lcmdp->dx = cmd->dx;
1734 	lcmdp->dy = cmd->dy;
1735 	lcmdp->ex_factor = cmd->ex_factor;
1736 	lcmdp->fp.x = cmd->fp.x;
1737 	lcmdp->fp.y = cmd->fp.y;
1738 	lcmdp->width = cmd->width;
1739 	lcmdp->height = cmd->height;
1740 	lcmdp->column = cmd->column;
1741 	lcmdp->first_chr = cmd->first_chr;
1742 	lcmdp->last_chr = cmd->last_chr;
1743 	lcmdp->fontBM.type = cmd->fontBM.type;
1744 	lcmdp->fontBM.depth = cmd->fontBM.depth;
1745 	lcmdp->fontBM.width = cmd->fontBM.width;
1746 	lcmdp->fontBM.rect.origin.x = cmd->fontBM.rect.origin.x;
1747 	lcmdp->fontBM.rect.origin.y = cmd->fontBM.rect.origin.y;
1748 	lcmdp->fontBM.rect.extent.x = cmd->fontBM.rect.extent.x;
1749 	lcmdp->fontBM.rect.extent.y = cmd->fontBM.rect.extent.y;
1750 	lcmdp->fontBM.base = cmd->fontBM.base;
1751 	lcmdp->drawBM.type = cmd->drawBM.type;
1752 	lcmdp->drawBM.depth = cmd->drawBM.depth;
1753 	lcmdp->drawBM.width = cmd->drawBM.width;
1754 	lcmdp->drawBM.rect.origin.x = cmd->drawBM.rect.origin.x;
1755 	lcmdp->drawBM.rect.origin.y = cmd->drawBM.rect.origin.y;
1756 	lcmdp->drawBM.rect.extent.x = cmd->drawBM.rect.extent.x;
1757 	lcmdp->drawBM.rect.extent.y = cmd->drawBM.rect.extent.y;
1758 	lcmdp->drawBM.base = cmd->drawBM.base;
1759 	lcmdp->clip.origin.x = cmd->clip.origin.x;
1760 	lcmdp->clip.origin.y = cmd->clip.origin.y;
1761 	lcmdp->clip.extent.x = cmd->clip.extent.x;
1762 	lcmdp->clip.extent.y = cmd->clip.extent.y;
1763 	lcmdp->len = cmd->len;
1764 	lcmdp->str = cmd->str;
1890 fbnsetpalette(fbp, cmd)
1892 	lPalette *cmd;  variable
1903 	fbp->fb_palette.count = cmd->count;
1904 	if ((len = cmd->count * sizeof(sPalette)) <= 0)
1906 	if (error = fblockmem(cmd->palette, len, B_WRITE, fbmap, UIO_USERSPACE))
1915 	while (cmd->count > 0) {
1916 		count = min(cmd->count, (MAX_SIZE / sizeof(sPalette)));
1918 		if (error = COPYIN((caddr_t)cmd->palette, (caddr_t)srcdestlist,
1922 		cmd->count -= count;
1923 		cmd->palette += count;
1957 fbngetpalette(fbp, cmd)
1959 	lPalette *cmd;  variable
1973 	fbp->fb_palette.count = cmd->count;
1974 	if ((len = cmd->count * sizeof(sPalette)) <= 0)
1976 	if (error = fblockmem(cmd->palette, len, B_WRITE, fbmap, UIO_USERSPACE))
1984 	savecount = cmd->count;
1985 	savep = cmd->palette;
1987 	while (cmd->count > 0) {
1988 		count = min(cmd->count, (MAX_SIZE / sizeof(sPalette)));
1990 		if (error = COPYIN((caddr_t)cmd->palette, (caddr_t)srcdestlist,
1998 				(caddr_t)cmd->palette,
2002 				(caddr_t)cmd->palette,
2007 		cmd->count -= count;
2008 		cmd->palette += count;
2010 	cmd->count = savecount;
2011 	cmd->palette = savep;