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r21429 Sunday 24th February, 2013 at 21:37:09 UTC by David Haywood
looking at the clip windows, this is wrong, so disabled

[src/mame/drivers]

coolridr.c

trunk/src/mame/drivers/coolridr.c

r21428	r21429
364	364	#include "machine/nvram.h"
365	365	#include "rendlay.h"
366	366
367		#define CLIPWIDTH (496-1)
368		#define CLIPHIGH (384-1)
	367	#define CLIPMAXX_FULL (496-1)
	368	#define CLIPMAXY_FULL (384-1)
	369	#define CLIPMINX_FULL (0)
	370	#define CLIPMINY_FULL (0)
369	371
370	372	class coolridr_state : public driver_device
371	373	{
r21428	r21429
405	407	// store the blit params here
406	408	UINT32 m_spriteblit[12];
407	409
	410	UINT32 m_clipvals[2][3];
	411
	412
	413
408	414	required_device<cpu_device> m_maincpu;
409	415	required_device<cpu_device> m_subcpu;
410	416	required_device<cpu_device> m_soundcpu;
r21428	r21429
488	494	UINT32 m_pen_fill[2];
489	495
490	496	osd_work_queue *    m_work_queue[2]; // work queue, one per screen
491		static void *draw_tile_row_threaded(void *param, int threadid);
	497	static void *draw_object_threaded(void *param, int threadid);
492	498	};
493	499
494	500	#define PRINT_BLIT_STUFF \
r21428	r21429
654	660	UINT16 zpri;
655	661	UINT8 blittype;
656	662	coolridr_state* state;
	663	UINT32 clipvals[3];
657	664	};
658	665
659	666	#define RLE_BLOCK(writeaddrxor) \
r21428	r21429
722	729	const int pixelOffsetX = ((hPositionTable[realy]) + (h* 16 * hZoomTable[realy])) / 0x40; \
723	730	const int pixelOffsetnextX = ((hPositionTable[realy]) + ((h+1)* 16 * hZoomTable[realy])) / 0x40; \
724	731	const int drawy = pixelOffsetY+y; \
725		if ((drawy>CLIPHIGH) || (drawy<0)) continue; \
	732	if ((drawy>clipmaxY) || (drawy<clipminY)) continue; \
726	733	line = &drawbitmap->pix32(drawy); \
727	734	zline = &object->zbitmap->pix16(drawy); \
728	735	int blockwide = pixelOffsetnextX-pixelOffsetX; \
729		if (pixelOffsetX+blockwide <0) \
	736	if (pixelOffsetX+blockwide <clipminX) \
730	737	continue; \
731		if (pixelOffsetX>CLIPWIDTH) \
	738	if (pixelOffsetX>clipmaxX) \
732	739	continue; \
733	740	UINT32 incx = 0x8000000 / hZoomTable[realy]; \
734	741	for (int x = 0; x < blockwide; x++) \
735	742	{ \
736	743	const int drawx = pixelOffsetX+x; \
737		if ((drawx>CLIPWIDTH || drawx<0)) continue; \
	744	if ((drawx>clipmaxX || drawx<clipminX)) continue; \
738	745	int realx = ((x*incx)>>21); \
739	746
740	747	#define YXLOOP_END \
r21428	r21429
747	754	{ \
748	755	int realy = ((y*incy)>>21); \
749	756	const int drawy = pixelOffsetY+y; \
750		if ((drawy>CLIPHIGH) || (drawy<0)) continue; \
	757	if ((drawy>clipmaxY) || (drawy<clipminY)) continue; \
751	758	line = &drawbitmap->pix32(drawy); \
752	759	zline = &object->zbitmap->pix16(drawy); \
753	760	for (int x = 0; x < blockwide; x++) \
754	761	{ \
755	762	const int drawx = pixelOffsetX+x; \
756		if ((drawx>CLIPWIDTH || drawx<0)) continue; \
	763	if ((drawx>clipmaxX || drawx<clipminX)) continue; \
757	764	int realx = ((x*incx)>>21); \
758	765
759	766	#define YXLOOP_START_NO_LINEZOOM_NO_XCLIP \
r21428	r21429
761	768	{ \
762	769	int realy = ((y*incy)>>21); \
763	770	const int drawy = pixelOffsetY+y; \
764		if ((drawy>CLIPHIGH) || (drawy<0)) continue; \
	771	if ((drawy>clipmaxY) || (drawy<clipminY)) continue; \
765	772	line = &drawbitmap->pix32(drawy); \
766	773	zline = &object->zbitmap->pix16(drawy); \
767	774	for (int x = 0; x < blockwide; x++) \
r21428	r21429
774	781	for (int y = 0; y < 16; y++) \
775	782	{ \
776	783	const int drawy = pixelOffsetY+y; \
777		if ((drawy>CLIPHIGH) || (drawy<0)) continue; \
	784	if ((drawy>clipmaxY) || (drawy<clipminY)) continue; \
778	785	line = &drawbitmap->pix32(drawy); \
779	786	zline = &object->zbitmap->pix16(drawy); \
780	787	for (int x = 0; x < 16; x++) \
781	788	{ \
782	789	const int drawx = pixelOffsetX+x; \
783		if ((drawx>CLIPWIDTH || drawx<0)) continue; \
	790	if ((drawx>clipmaxX || drawx<clipminX)) continue; \
784	791
785	792	#define YXLOOP_START_NO_ZOOM_NO_XCLIP \
786	793	for (int y = 0; y < 16; y++) \
787	794	{ \
788	795	const int drawy = pixelOffsetY+y; \
789		if ((drawy>CLIPHIGH) || (drawy<0)) continue; \
	796	if ((drawy>clipmaxY) || (drawy<clipminY)) continue; \
790	797	line = &drawbitmap->pix32(drawy); \
791	798	zline = &object->zbitmap->pix16(drawy); \
792	799	for (int x = 0; x < 16; x++) \
r21428	r21429
836	843
837	844
838	845
839		void *coolridr_state::draw_tile_row_threaded(void *param, int threadid)
	846	void *coolridr_state::draw_object_threaded(void *param, int threadid)
840	847	{
841	848	cool_render_object *object = reinterpret_cast<cool_render_object *>(param);
842	849	bitmap_rgb32* drawbitmap = object->drawbitmap;
r21428	r21429
844	851	UINT16* rearranged_16bit_gfx = object->state->m_rearranged_16bit_gfx;
845	852	UINT16* expanded_10bit_gfx = object->state->m_expanded_10bit_gfx;
846	853
	854	UINT16 clipminX = CLIPMINX_FULL;
	855	UINT16 clipmaxX = CLIPMAXX_FULL;
	856	UINT16 clipminY = CLIPMINY_FULL;
	857	UINT16 clipmaxY = CLIPMAXY_FULL;
847	858
848	859
849	860	/************* object->spriteblit[1] *************/
r21428	r21429
868	879	}
869	880
870	881
	882
	883
871	884	//   if(b1colorNumber > 0x60 || b2colorNumber)
872	885	//      printf("%08x %08x\n",b1colorNumber,b2colorNumber);
873	886
r21428	r21429
979	992
980	993	//UINT32 textlookup = 0; // we've cached the data here already
981	994
	995	/*
	996	sample data from attract mode 'filmstrip'
982	997
	998	you can see it's screen regions at least, gets enabled in certain game situations too
	999	interestingly there is a bit to determine the screen number this applies to, even if that should already be implied from m_blitterMode
983	1000
	1001	screen 1 clipping(?)
	1002
	1003	unknown sprite list type 1 - 00000001 003f00f0 027801f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1004	unknown sprite list type 1 - 00000001 003f00f0 03e001f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1005	unknown sprite list type 1 - 00000001 003f00f0 000700e3 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1006	unknown sprite list type 1 - 00000001 003f00f0 010c01f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1007
	1008	unknown sprite list type 1 - 00000001 003f00f0 027401f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1009	unknown sprite list type 1 - 00000001 003f00f0 03dc01f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1010	unknown sprite list type 1 - 00000001 003f00f0 000700df 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1011	unknown sprite list type 1 - 00000001 003f00f0 010801f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1012
	1013	unknown sprite list type 1 - 00000001 003f00f0 027001f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1014	unknown sprite list type 1 - 00000001 003f00f0 03d801f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1015	unknown sprite list type 1 - 00000001 003f00f0 000700db 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1016	unknown sprite list type 1 - 00000001 003f00f0 010401f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1017
	1018	unknown sprite list type 1 - 00000001 003f00f0 019c01f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1019	unknown sprite list type 1 - 00000001 003f00f0 030401f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1020	unknown sprite list type 1 - 00000001 003f00f0 00070007 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1021	unknown sprite list type 1 - 00000001 003f00f0 0030016f 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1022
	1023	screen 2 clipping
	1024
	1025	unknown sprite list type 1 - 00000001 003f00f0 039803f7 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1026	unknown sprite list type 1 - 00000001 003f00f0 050003f7 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1027	unknown sprite list type 1 - 00000001 003f00f0 02070203 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1028	unknown sprite list type 1 - 00000001 003f00f0 022c036b 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1029
	1030	unknown sprite list type 1 - 00000001 003f00f0 039403f7 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1031	unknown sprite list type 1 - 00000001 003f00f0 04fc03f7 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1032	unknown sprite list type 1 - 00000001 003f00f0 020701ff 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1033	unknown sprite list type 1 - 00000001 003f00f0 02280367 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1034
	1035	unknown sprite list type 1 - 00000001 003f00f0 039003f7 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1036	unknown sprite list type 1 - 00000001 003f00f0 04f803f7 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1037	unknown sprite list type 1 - 00000001 003f00f0 020701fb 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1038	unknown sprite list type 1 - 00000001 003f00f0 02240363 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
	1039
	1040	NOTE, we only copy across [1] [2] and [3]   as [0] [1] and [2]
	1041	the 3rd dword seems to be some kind of offset, it's 0x207 on the 2nd screen, and the actual x-clip rects are also higher on that screen?
	1042
	1043	note this is practically the same format as the sysh1_fb_data_w commands..
	1044	*/
	1045
	1046	// how does this really work? there's more to it
	1047	// used in film strip attract mode, and between stages
	1048	if (object->clipvals[2] & 0x0000007)
	1049	{
	1050	#if 0
	1051	clipminX = (((object->clipvals[1]&0xffff0000)>>16) >> 3);
	1052	if (clipminX<CLIPMINX_FULL) clipminX = CLIPMINX_FULL;
	1053	if (clipminX>CLIPMAXX_FULL) clipminX = CLIPMAXX_FULL;
	1054	clipmaxX = (((object->clipvals[1]&0xffff0000)>>16) >> 3) + (((object->clipvals[1]&0x0000ffff)>>0) >> 3);
	1055	if (clipmaxX<CLIPMINX_FULL) clipmaxX = CLIPMINX_FULL;
	1056	if (clipmaxX>CLIPMAXX_FULL) clipmaxX = CLIPMAXX_FULL;
	1057	if (clipminX>clipmaxX) clipminX = clipmaxX;
	1058
	1059	clipminY = ((object->clipvals[0]&0xffff0000)>>16);
	1060	if (clipminY<CLIPMINY_FULL) clipminY = CLIPMINY_FULL;
	1061	if (clipminY>CLIPMAXY_FULL) clipminY = CLIPMAXY_FULL;
	1062	clipmaxY = ((object->clipvals[0]&0x0000ffff)>>0);
	1063	if (clipmaxY<CLIPMINY_FULL) clipmaxY = CLIPMINY_FULL;
	1064	if (clipmaxY>CLIPMAXY_FULL) clipmaxY = CLIPMAXY_FULL;
	1065	if (clipminY>clipmaxY) clipminY = clipmaxY;
	1066	#endif
	1067
	1068
	1069	//      b1colorNumber = object->state->machine().rand()&0xfff;
	1070	}
	1071
984	1072	/* DRAW */
985	1073	UINT16 used_hCellCount = hCellCount;
986	1074	UINT16 used_vCellCount = vCellCount;
r21428	r21429
1049	1137
1050	1138
1051	1139
1052		if (pixelOffsetY>CLIPHIGH)
	1140	if (pixelOffsetY>clipmaxY)
1053	1141	{
1054	1142	v = used_vCellCount;
1055	1143	continue;
r21428	r21429
1136	1224	if (!indirect_zoom_enable)
1137	1225	{
1138	1226	//   int offs = ((hPosition) + (h* 16 * hZoom)) / 0x40;
1139		//   if (offs>CLIPWIDTH) continue;
	1227	//   if (offs>clipmaxX) continue;
1140	1228	}
1141	1229
1142	1230	UINT32 lastSpriteNumber = 0xffffffff;
r21428	r21429
1264	1352	{
1265	1353	const int pixelOffsetX = ((hPosition/0x40) + (h* 16));
1266	1354
1267		if (pixelOffsetX+16 < 0)
	1355	if (pixelOffsetX+16 < clipminX)
1268	1356	continue;
1269	1357
1270		if (pixelOffsetX>CLIPWIDTH)
	1358	if (pixelOffsetX>clipmaxX)
1271	1359	continue;
1272	1360
1273		if (pixelOffsetX>=0 && pixelOffsetX+16<CLIPWIDTH)
	1361	if (pixelOffsetX>=clipminX && pixelOffsetX+16<clipmaxX)
1274	1362	{
1275	1363	if (blit_rotate)
1276	1364	{
r21428	r21429
1313	1401	int blockwide = pixelOffsetnextX-pixelOffsetX;
1314	1402	UINT32 incx = 0x8000000 / hZoom;
1315	1403
1316		if (pixelOffsetX+blockwide < 0)
	1404	if (pixelOffsetX+blockwide < clipminX)
1317	1405	continue;
1318	1406
1319		if (pixelOffsetX>CLIPWIDTH)
	1407	if (pixelOffsetX>clipmaxX)
1320	1408	continue;
1321	1409
1322		if (pixelOffsetX>=0 && pixelOffsetX+blockwide<CLIPWIDTH)
	1410	if (pixelOffsetX>=clipminX && pixelOffsetX+blockwide<clipmaxX)
1323	1411	{
1324	1412	if (blit_rotate)
1325	1413	{
r21428	r21429
1424	1512	{
1425	1513	//printf("unknown sprite list type 1 - %08x %08x %08x %08x %08x %08x %08x %08x %08x %08x %08x %08x\n", m_spriteblit[0], m_spriteblit[1],m_spriteblit[2],m_spriteblit[3],m_spriteblit[4],m_spriteblit[5],m_spriteblit[6],m_spriteblit[7],m_spriteblit[8],m_spriteblit[9],m_spriteblit[10],m_spriteblit[10]);
1426	1514
1427		/*
1428		sample data from attract mode 'filmstrip'
	1515
1429	1516
1430		you can see it's screen regions at least, gets enabled in certain game situations too
1431		interestingly there is a bit to determine the screen number this applies to, even if that should already be implied from m_blitterMode
	1517	if (m_blitterMode&0x80)
	1518	{
	1519	m_clipvals[1][0] = m_spriteblit[1];
	1520	m_clipvals[1][1] = m_spriteblit[2];
	1521	m_clipvals[1][2] = m_spriteblit[3];
	1522	}
	1523	else
	1524	{
	1525	m_clipvals[0][0] = m_spriteblit[1];
	1526	m_clipvals[0][1] = m_spriteblit[2];
	1527	m_clipvals[0][2] = m_spriteblit[3];
	1528	}
1432	1529
1433		screen 1 clipping(?)
1434
1435		unknown sprite list type 1 - 00000001 003f00f0 027801f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1436		unknown sprite list type 1 - 00000001 003f00f0 03e001f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1437		unknown sprite list type 1 - 00000001 003f00f0 000700e3 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1438		unknown sprite list type 1 - 00000001 003f00f0 010c01f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1439
1440		unknown sprite list type 1 - 00000001 003f00f0 027401f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1441		unknown sprite list type 1 - 00000001 003f00f0 03dc01f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1442		unknown sprite list type 1 - 00000001 003f00f0 000700df 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1443		unknown sprite list type 1 - 00000001 003f00f0 010801f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1444
1445		unknown sprite list type 1 - 00000001 003f00f0 027001f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1446		unknown sprite list type 1 - 00000001 003f00f0 03d801f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1447		unknown sprite list type 1 - 00000001 003f00f0 000700db 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1448		unknown sprite list type 1 - 00000001 003f00f0 010401f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1449
1450		unknown sprite list type 1 - 00000001 003f00f0 019c01f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1451		unknown sprite list type 1 - 00000001 003f00f0 030401f7 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1452		unknown sprite list type 1 - 00000001 003f00f0 00070007 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1453		unknown sprite list type 1 - 00000001 003f00f0 0030016f 00000007 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1454
1455		screen 2 clipping
1456
1457		unknown sprite list type 1 - 00000001 003f00f0 039803f7 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1458		unknown sprite list type 1 - 00000001 003f00f0 050003f7 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1459		unknown sprite list type 1 - 00000001 003f00f0 02070203 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1460		unknown sprite list type 1 - 00000001 003f00f0 022c036b 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1461
1462		unknown sprite list type 1 - 00000001 003f00f0 039403f7 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1463		unknown sprite list type 1 - 00000001 003f00f0 04fc03f7 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1464		unknown sprite list type 1 - 00000001 003f00f0 020701ff 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1465		unknown sprite list type 1 - 00000001 003f00f0 02280367 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1466
1467		unknown sprite list type 1 - 00000001 003f00f0 039003f7 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1468		unknown sprite list type 1 - 00000001 003f00f0 04f803f7 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1469		unknown sprite list type 1 - 00000001 003f00f0 020701fb 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1470		unknown sprite list type 1 - 00000001 003f00f0 02240363 00000207 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
1471		*/
1472
1473
1474	1530	// abort early
1475	1531	return;
1476	1532	}
r21428	r21429
1527	1583
1528	1584	testobject->zpri = m_blitterAddr | m_blittype<<12;
1529	1585	testobject->blittype = m_blittype;
1530
1531	1586	osd_work_queue *queue;
1532	1587	// which queue, which bitmap
1533	1588	if (m_blitterMode == 0x30 || m_blitterMode == 0x40 || m_blitterMode == 0x50 || m_blitterMode == 0x60)
1534	1589	{
1535	1590	testobject->drawbitmap = &m_temp_bitmap_sprites[0];
1536	1591	testobject->zbitmap = &m_zbuffer_bitmap;
	1592	// pass these from the type 1 writes
	1593	testobject->clipvals[0] = m_clipvals[0][0];
	1594	testobject->clipvals[1] = m_clipvals[0][1];
	1595	testobject->clipvals[2] = m_clipvals[0][2];
	1596
1537	1597	queue = m_work_queue[0];
1538	1598	}
1539	1599	else // 0x90, 0xa0, 0xb0, 0xc0
1540	1600	{
1541	1601	testobject->drawbitmap = &m_temp_bitmap_sprites2[0];
1542	1602	testobject->zbitmap = &m_zbuffer_bitmap2;
	1603	// pass these from the type 1 writes
	1604	testobject->clipvals[0] = m_clipvals[1][0];
	1605	testobject->clipvals[1] = m_clipvals[1][1];
	1606	testobject->clipvals[2] = m_clipvals[1][2];
	1607
1543	1608	queue = m_work_queue[1];
1544	1609	}
1545	1610
1546		osd_work_item_queue(queue, draw_tile_row_threaded, testobject, WORK_ITEM_FLAG_AUTO_RELEASE);
	1611	osd_work_item_queue(queue, draw_object_threaded, testobject, WORK_ITEM_FLAG_AUTO_RELEASE);
1547	1612	}
1548	1613
1549	1614
r21428	r21429
1760	1825	copybitmap(m_screen1_bitmap, m_temp_bitmap_sprites[i], 0, 0, 0, 0, visarea);
1761	1826	m_temp_bitmap_sprites[i].fill(0xff000000, visarea);
1762	1827	m_zbuffer_bitmap.fill(0xffff, visarea);
	1828	// almost certainly wrong
	1829	m_clipvals[0][0] = 0;
	1830	m_clipvals[0][1] = 0;
	1831	m_clipvals[0][2] = 0;
1763	1832	}
1764
1765		if(m_blitterClearMode == 0x8c800000)
	1833	else if(m_blitterClearMode == 0x8c800000)
1766	1834	{
1767	1835	osd_work_queue_wait(m_work_queue[1], osd_ticks_per_second() * 100);
1768	1836	copybitmap(m_screen2_bitmap, m_temp_bitmap_sprites2[i], 0, 0, 0, 0, visarea);
1769	1837	m_temp_bitmap_sprites2[i].fill(0xff000000, visarea);
1770	1838	m_zbuffer_bitmap2.fill(0xffff, visarea);
	1839	// almost certainly wrong
	1840	m_clipvals[1][0] = 0;
	1841	m_clipvals[1][1] = 0;
	1842	m_clipvals[1][2] = 0;
1771	1843	}
1772	1844
1773	1845	//printf("frame\n");
r21428	r21429
2760	2832	MCFG_SCREEN_ADD("lscreen", RASTER)
2761	2833	MCFG_SCREEN_REFRESH_RATE(60)
2762	2834	MCFG_SCREEN_SIZE(640, 512)
2763		MCFG_SCREEN_VISIBLE_AREA(0,CLIPWIDTH, 0, CLIPHIGH)
	2835	MCFG_SCREEN_VISIBLE_AREA(CLIPMINX_FULL,CLIPMAXX_FULL, CLIPMINY_FULL, CLIPMAXY_FULL)
2764	2836	MCFG_SCREEN_UPDATE_DRIVER(coolridr_state, screen_update_coolridr1)
2765	2837
2766	2838	MCFG_SCREEN_ADD("rscreen", RASTER)
2767	2839	MCFG_SCREEN_REFRESH_RATE(60)
2768	2840	MCFG_SCREEN_SIZE(640, 512)
2769		MCFG_SCREEN_VISIBLE_AREA(0,CLIPWIDTH, 0, CLIPHIGH)
	2841	MCFG_SCREEN_VISIBLE_AREA(CLIPMINX_FULL,CLIPMAXX_FULL, CLIPMINY_FULL, CLIPMAXY_FULL)
2770	2842	MCFG_SCREEN_UPDATE_DRIVER(coolridr_state, screen_update_coolridr2)
2771	2843
2772	2844	MCFG_PALETTE_LENGTH(0x10000)

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