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r20370 Sunday 20th January, 2013 at 13:21:39 UTC by smf
change the rendering back to quads as less people complained about the old graphical issues compares to the new ones [smf]

[src/emu/video]

psx.c

trunk/src/emu/video/psx.c

r20369	r20370
73	73	{
74	74	}
75	75
76		static const UINT16 p_n_rightpointlist[] = { 1, 2, 0 };
77		static const UINT16 p_n_leftpointlist[] = { 2, 0, 1 };
	76	static const UINT16 m_p_n_nextpointlist4[] = { 1, 3, 0, 2 };
	77	static const UINT16 m_p_n_prevpointlist4[] = { 2, 0, 3, 1 };
	78	static const UINT16 m_p_n_nextpointlist3[] = { 1, 2, 0 };
	79	static const UINT16 m_p_n_prevpointlist3[] = { 2, 0, 1 };
78	80
79	81	#define SINT11( x ) ( ( (INT32)( x ) << 21 ) >> 21 )
80	82
81		#define COORD_X( a ) ( a.sw.l )
82		#define COORD_Y( a ) ( a.sw.h )
83		#define COORD_DX( a ) ( n_drawoffset_x + a.sw.l )
84		#define COORD_DY( a ) ( n_drawoffset_y + a.sw.h )
	83	#define ADJUST_COORD( a ) \
	84	a.w.l = COORD_X( a ) + n_drawoffset_x; \
	85	a.w.h = COORD_Y( a ) + n_drawoffset_y;
	86
	87	#define COORD_X( a ) ( (INT16)a.w.l )
	88	#define COORD_Y( a ) ( (INT16)a.w.h )
85	89	#define SIZE_W( a ) ( a.w.l )
86	90	#define SIZE_H( a ) ( a.w.h )
87	91	#define BGR_C( a ) ( a.b.h3 )
r20369	r20370
1262	1266	} \
1263	1267	}
1264	1268
1265		void psxgpu_device::FlatPolygon( int n_startpoint )
	1269	void psxgpu_device::FlatPolygon( int n_points )
1266	1270	{
1267	1271	INT16 n_y;
1268	1272	INT16 n_x;
r20369	r20370
1286	1290	UINT8 n_cmd;
1287	1291
1288	1292	INT32 n_distance;
	1293
1289	1294	UINT16 n_point;
1290	1295	UINT16 n_rightpoint;
1291	1296	UINT16 n_leftpoint;
	1297	const UINT16 *p_n_rightpointlist;
	1298	const UINT16 *p_n_leftpointlist;
	1299
1292	1300	UINT16 *p_vram;
1293		struct FLATVERTEX *vertex = &m_packet.FlatPolygon.vertex[ n_startpoint ];
1294	1301
1295	1302	#if defined( MAME_DEBUG )
1296	1303	if( m_debug.n_skip == 1 )
1297	1304	{
1298	1305	return;
1299	1306	}
1300		for( n_point = 0; n_point < 3; n_point++ )
	1307	for( n_point = 0; n_point < n_points; n_point++ )
1301	1308	{
1302		DebugMesh( COORD_DX( vertex[ n_point ].n_coord ), COORD_DY( vertex[ n_point ].n_coord ) );
	1309	DebugMesh( COORD_X( m_packet.FlatPolygon.vertex[ n_point ].n_coord ) + n_drawoffset_x, COORD_Y( m_packet.FlatPolygon.vertex[ n_point ].n_coord ) + n_drawoffset_y );
1303	1310	}
1304	1311	DebugMeshEnd();
1305	1312	#endif
r20369	r20370
1315	1322	n_g.w.h = BGR_G( m_packet.FlatPolygon.n_bgr ); n_g.w.l = 0;
1316	1323	n_b.w.h = BGR_B( m_packet.FlatPolygon.n_bgr ); n_b.w.l = 0;
1317	1324
	1325	if( n_points == 4 )
	1326	{
	1327	p_n_rightpointlist = m_p_n_nextpointlist4;
	1328	p_n_leftpointlist = m_p_n_prevpointlist4;
	1329	}
	1330	else
	1331	{
	1332	p_n_rightpointlist = m_p_n_nextpointlist3;
	1333	p_n_leftpointlist = m_p_n_prevpointlist3;
	1334	}
	1335
	1336	for( n_point = 0; n_point < n_points; n_point++ )
	1337	{
	1338	ADJUST_COORD( m_packet.FlatPolygon.vertex[ n_point ].n_coord );
	1339	}
	1340
1318	1341	n_leftpoint = 0;
1319		for( n_point = 1; n_point < 3; n_point++ )
	1342	for( n_point = 1; n_point < n_points; n_point++ )
1320	1343	{
1321		if( COORD_DY( vertex[ n_point ].n_coord ) < COORD_DY( vertex[ n_leftpoint ].n_coord ) ||
1322		( COORD_DY( vertex[ n_point ].n_coord ) == COORD_DY( vertex[ n_leftpoint ].n_coord ) &&
1323		COORD_DX( vertex[ n_point ].n_coord ) < COORD_DX( vertex[ n_leftpoint ].n_coord ) ) )
	1344	if( COORD_Y( m_packet.FlatPolygon.vertex[ n_point ].n_coord ) < COORD_Y( m_packet.FlatPolygon.vertex[ n_leftpoint ].n_coord ) ||
	1345	( COORD_Y( m_packet.FlatPolygon.vertex[ n_point ].n_coord ) == COORD_Y( m_packet.FlatPolygon.vertex[ n_leftpoint ].n_coord ) &&
	1346	COORD_X( m_packet.FlatPolygon.vertex[ n_point ].n_coord ) < COORD_X( m_packet.FlatPolygon.vertex[ n_leftpoint ].n_coord ) ) )
1324	1347	{
1325	1348	n_leftpoint = n_point;
1326	1349	}
r20369	r20370
1330	1353	n_dx1 = 0;
1331	1354	n_dx2 = 0;
1332	1355
1333		n_y = COORD_DY( vertex[ n_rightpoint ].n_coord );
	1356	n_y = COORD_Y( m_packet.FlatPolygon.vertex[ n_rightpoint ].n_coord );
1334	1357
1335	1358	for( ;; )
1336	1359	{
r20369	r20370
1339	1362	return;
1340	1363	}
1341	1364
1342		if( n_y == COORD_DY( vertex[ n_leftpoint ].n_coord ) )
	1365	if( n_y == COORD_Y( m_packet.FlatPolygon.vertex[ n_leftpoint ].n_coord ) )
1343	1366	{
1344		while( n_y == COORD_DY( vertex[ p_n_leftpointlist[ n_leftpoint ] ].n_coord ) )
	1367	while( n_y == COORD_Y( m_packet.FlatPolygon.vertex[ p_n_leftpointlist[ n_leftpoint ] ].n_coord ) )
1345	1368	{
1346	1369	n_leftpoint = p_n_leftpointlist[ n_leftpoint ];
1347	1370	if( n_leftpoint == n_rightpoint )
r20369	r20370
1349	1372	break;
1350	1373	}
1351	1374	}
1352		n_cx1.w.h = COORD_DX( vertex[ n_leftpoint ].n_coord ); n_cx1.w.l = 0;
	1375	n_cx1.w.h = COORD_X( m_packet.FlatPolygon.vertex[ n_leftpoint ].n_coord ); n_cx1.w.l = 0;
1353	1376	n_leftpoint = p_n_leftpointlist[ n_leftpoint ];
1354		n_distance = COORD_DY( vertex[ n_leftpoint ].n_coord ) - n_y;
	1377	n_distance = COORD_Y( m_packet.FlatPolygon.vertex[ n_leftpoint ].n_coord ) - n_y;
1355	1378	if( n_distance < 1 )
1356	1379	{
1357	1380	break;
1358	1381	}
1359		n_dx1 = (INT32)( ( COORD_DX( vertex[ n_leftpoint ].n_coord ) << 16 ) - n_cx1.d ) / n_distance;
	1382	n_dx1 = (INT32)( ( COORD_X( m_packet.FlatPolygon.vertex[ n_leftpoint ].n_coord ) << 16 ) - n_cx1.d ) / n_distance;
1360	1383	}
1361		if( n_y == COORD_DY( vertex[ n_rightpoint ].n_coord ) )
	1384	if( n_y == COORD_Y( m_packet.FlatPolygon.vertex[ n_rightpoint ].n_coord ) )
1362	1385	{
1363		while( n_y == COORD_DY( vertex[ p_n_rightpointlist[ n_rightpoint ] ].n_coord ) )
	1386	while( n_y == COORD_Y( m_packet.FlatPolygon.vertex[ p_n_rightpointlist[ n_rightpoint ] ].n_coord ) )
1364	1387	{
1365	1388	n_rightpoint = p_n_rightpointlist[ n_rightpoint ];
1366	1389	if( n_rightpoint == n_leftpoint )
r20369	r20370
1368	1391	break;
1369	1392	}
1370	1393	}
1371		n_cx2.w.h = COORD_DX( vertex[ n_rightpoint ].n_coord ); n_cx2.w.l = 0;
	1394	n_cx2.w.h = COORD_X( m_packet.FlatPolygon.vertex[ n_rightpoint ].n_coord ); n_cx2.w.l = 0;
1372	1395	n_rightpoint = p_n_rightpointlist[ n_rightpoint ];
1373		n_distance = COORD_DY( vertex[ n_rightpoint ].n_coord ) - n_y;
	1396	n_distance = COORD_Y( m_packet.FlatPolygon.vertex[ n_rightpoint ].n_coord ) - n_y;
1374	1397	if( n_distance < 1 )
1375	1398	{
1376	1399	break;
1377	1400	}
1378		n_dx2 = (INT32)( ( COORD_DX( vertex[ n_rightpoint ].n_coord ) << 16 ) - n_cx2.d ) / n_distance;
	1401	n_dx2 = (INT32)( ( COORD_X( m_packet.FlatPolygon.vertex[ n_rightpoint ].n_coord ) << 16 ) - n_cx2.d ) / n_distance;
1379	1402	}
1380	1403	if( (INT16)n_cx1.w.h != (INT16)n_cx2.w.h && n_y >= (INT32)n_drawarea_y1 && n_y <= (INT32)n_drawarea_y2 )
1381	1404	{
r20369	r20370
1403	1426	}
1404	1427	}
1405	1428
1406		void psxgpu_device::FlatTexturedPolygon( int n_startpoint )
	1429	void psxgpu_device::FlatTexturedPolygon( int n_points )
1407	1430	{
1408	1431	INT16 n_y;
1409	1432	INT16 n_x;
r20369	r20370
1448	1471	UINT16 n_point;
1449	1472	UINT16 n_rightpoint;
1450	1473	UINT16 n_leftpoint;
	1474	const UINT16 *p_n_rightpointlist;
	1475	const UINT16 *p_n_leftpointlist;
1451	1476	UINT16 *p_clut;
1452	1477	UINT16 *p_vram;
1453	1478	UINT32 n_bgr;
1454		struct FLATTEXTUREDVERTEX *vertex = &m_packet.FlatTexturedPolygon.vertex[ n_startpoint ];
1455	1479
1456	1480	#if defined( MAME_DEBUG )
1457	1481	if( m_debug.n_skip == 2 )
1458	1482	{
1459	1483	return;
1460	1484	}
1461		for( n_point = 0; n_point < 3; n_point++ )
	1485	for( n_point = 0; n_point < n_points; n_point++ )
1462	1486	{
1463		DebugMesh( COORD_DX( vertex[ n_point ].n_coord ), COORD_DY( vertex[ n_point ].n_coord ) );
	1487	DebugMesh( COORD_X( m_packet.FlatTexturedPolygon.vertex[ n_point ].n_coord ) + n_drawoffset_x, COORD_Y( m_packet.FlatTexturedPolygon.vertex[ n_point ].n_coord ) + n_drawoffset_y );
1464	1488	}
1465	1489	DebugMeshEnd();
1466	1490	#endif
r20369	r20370
1497	1521	break;
1498	1522	}
1499	1523
	1524	if( n_points == 4 )
	1525	{
	1526	p_n_rightpointlist = m_p_n_nextpointlist4;
	1527	p_n_leftpointlist = m_p_n_prevpointlist4;
	1528	}
	1529	else
	1530	{
	1531	p_n_rightpointlist = m_p_n_nextpointlist3;
	1532	p_n_leftpointlist = m_p_n_prevpointlist3;
	1533	}
	1534
	1535	for( n_point = 0; n_point < n_points; n_point++ )
	1536	{
	1537	ADJUST_COORD( m_packet.FlatTexturedPolygon.vertex[ n_point ].n_coord );
	1538	}
	1539
1500	1540	n_leftpoint = 0;
1501		for( n_point = 1; n_point < 3; n_point++ )
	1541	for( n_point = 1; n_point < n_points; n_point++ )
1502	1542	{
1503		if( COORD_DY( vertex[ n_point ].n_coord ) < COORD_DY( vertex[ n_leftpoint ].n_coord ) ||
1504		( COORD_DY( vertex[ n_point ].n_coord ) == COORD_DY( vertex[ n_leftpoint ].n_coord ) &&
1505		COORD_DX( vertex[ n_point ].n_coord ) < COORD_DX( vertex[ n_leftpoint ].n_coord ) ) )
	1543	if( COORD_Y( m_packet.FlatTexturedPolygon.vertex[ n_point ].n_coord ) < COORD_Y( m_packet.FlatTexturedPolygon.vertex[ n_leftpoint ].n_coord ) ||
	1544	( COORD_Y( m_packet.FlatTexturedPolygon.vertex[ n_point ].n_coord ) == COORD_Y( m_packet.FlatTexturedPolygon.vertex[ n_leftpoint ].n_coord ) &&
	1545	COORD_X( m_packet.FlatTexturedPolygon.vertex[ n_point ].n_coord ) < COORD_X( m_packet.FlatTexturedPolygon.vertex[ n_leftpoint ].n_coord ) ) )
1506	1546	{
1507	1547	n_leftpoint = n_point;
1508	1548	}
r20369	r20370
1516	1556	n_dv1 = 0;
1517	1557	n_dv2 = 0;
1518	1558
1519		n_y = COORD_DY( vertex[ n_rightpoint ].n_coord );
	1559	n_y = COORD_Y( m_packet.FlatTexturedPolygon.vertex[ n_rightpoint ].n_coord );
1520	1560
1521	1561	for( ;; )
1522	1562	{
r20369	r20370
1525	1565	return;
1526	1566	}
1527	1567
1528		if( n_y == COORD_DY( vertex[ n_leftpoint ].n_coord ) )
	1568	if( n_y == COORD_Y( m_packet.FlatTexturedPolygon.vertex[ n_leftpoint ].n_coord ) )
1529	1569	{
1530		while( n_y == COORD_DY( vertex[ p_n_leftpointlist[ n_leftpoint ] ].n_coord ) )
	1570	while( n_y == COORD_Y( m_packet.FlatTexturedPolygon.vertex[ p_n_leftpointlist[ n_leftpoint ] ].n_coord ) )
1531	1571	{
1532	1572	n_leftpoint = p_n_leftpointlist[ n_leftpoint ];
1533	1573	if( n_leftpoint == n_rightpoint )
r20369	r20370
1535	1575	break;
1536	1576	}
1537	1577	}
1538		n_cx1.w.h = COORD_DX( vertex[ n_leftpoint ].n_coord ); n_cx1.w.l = 0;
1539		n_cu1.w.h = TEXTURE_U( vertex[ n_leftpoint ].n_texture ); n_cu1.w.l = 0;
1540		n_cv1.w.h = TEXTURE_V( vertex[ n_leftpoint ].n_texture ); n_cv1.w.l = 0;
	1578	n_cx1.w.h = COORD_X( m_packet.FlatTexturedPolygon.vertex[ n_leftpoint ].n_coord ); n_cx1.w.l = 0;
	1579	n_cu1.w.h = TEXTURE_U( m_packet.FlatTexturedPolygon.vertex[ n_leftpoint ].n_texture ); n_cu1.w.l = 0;
	1580	n_cv1.w.h = TEXTURE_V( m_packet.FlatTexturedPolygon.vertex[ n_leftpoint ].n_texture ); n_cv1.w.l = 0;
1541	1581	n_leftpoint = p_n_leftpointlist[ n_leftpoint ];
1542		n_distance = COORD_DY( vertex[ n_leftpoint ].n_coord ) - n_y;
	1582	n_distance = COORD_Y( m_packet.FlatTexturedPolygon.vertex[ n_leftpoint ].n_coord ) - n_y;
1543	1583	if( n_distance < 1 )
1544	1584	{
1545	1585	break;
1546	1586	}
1547		n_dx1 = (INT32)( ( COORD_DX( vertex[ n_leftpoint ].n_coord ) << 16 ) - n_cx1.d ) / n_distance;
1548		n_du1 = (INT32)( ( TEXTURE_U( vertex[ n_leftpoint ].n_texture ) << 16 ) - n_cu1.d ) / n_distance;
1549		n_dv1 = (INT32)( ( TEXTURE_V( vertex[ n_leftpoint ].n_texture ) << 16 ) - n_cv1.d ) / n_distance;
	1587	n_dx1 = (INT32)( ( COORD_X( m_packet.FlatTexturedPolygon.vertex[ n_leftpoint ].n_coord ) << 16 ) - n_cx1.d ) / n_distance;
	1588	n_du1 = (INT32)( ( TEXTURE_U( m_packet.FlatTexturedPolygon.vertex[ n_leftpoint ].n_texture ) << 16 ) - n_cu1.d ) / n_distance;
	1589	n_dv1 = (INT32)( ( TEXTURE_V( m_packet.FlatTexturedPolygon.vertex[ n_leftpoint ].n_texture ) << 16 ) - n_cv1.d ) / n_distance;
1550	1590	}
1551		if( n_y == COORD_DY( vertex[ n_rightpoint ].n_coord ) )
	1591	if( n_y == COORD_Y( m_packet.FlatTexturedPolygon.vertex[ n_rightpoint ].n_coord ) )
1552	1592	{
1553		while( n_y == COORD_DY( vertex[ p_n_rightpointlist[ n_rightpoint ] ].n_coord ) )
	1593	while( n_y == COORD_Y( m_packet.FlatTexturedPolygon.vertex[ p_n_rightpointlist[ n_rightpoint ] ].n_coord ) )
1554	1594	{
1555	1595	n_rightpoint = p_n_rightpointlist[ n_rightpoint ];
1556	1596	if( n_rightpoint == n_leftpoint )
r20369	r20370
1558	1598	break;
1559	1599	}
1560	1600	}
1561		n_cx2.w.h = COORD_DX( vertex[ n_rightpoint ].n_coord ); n_cx2.w.l = 0;
1562		n_cu2.w.h = TEXTURE_U( vertex[ n_rightpoint ].n_texture ); n_cu2.w.l = 0;
1563		n_cv2.w.h = TEXTURE_V( vertex[ n_rightpoint ].n_texture ); n_cv2.w.l = 0;
	1601	n_cx2.w.h = COORD_X( m_packet.FlatTexturedPolygon.vertex[ n_rightpoint ].n_coord ); n_cx2.w.l = 0;
	1602	n_cu2.w.h = TEXTURE_U( m_packet.FlatTexturedPolygon.vertex[ n_rightpoint ].n_texture ); n_cu2.w.l = 0;
	1603	n_cv2.w.h = TEXTURE_V( m_packet.FlatTexturedPolygon.vertex[ n_rightpoint ].n_texture ); n_cv2.w.l = 0;
1564	1604	n_rightpoint = p_n_rightpointlist[ n_rightpoint ];
1565		n_distance = COORD_DY( vertex[ n_rightpoint ].n_coord ) - n_y;
	1605	n_distance = COORD_Y( m_packet.FlatTexturedPolygon.vertex[ n_rightpoint ].n_coord ) - n_y;
1566	1606	if( n_distance < 1 )
1567	1607	{
1568	1608	break;
1569	1609	}
1570		n_dx2 = (INT32)( ( COORD_DX( vertex[ n_rightpoint ].n_coord ) << 16 ) - n_cx2.d ) / n_distance;
1571		n_du2 = (INT32)( ( TEXTURE_U( vertex[ n_rightpoint ].n_texture ) << 16 ) - n_cu2.d ) / n_distance;
1572		n_dv2 = (INT32)( ( TEXTURE_V( vertex[ n_rightpoint ].n_texture ) << 16 ) - n_cv2.d ) / n_distance;
	1610	n_dx2 = (INT32)( ( COORD_X( m_packet.FlatTexturedPolygon.vertex[ n_rightpoint ].n_coord ) << 16 ) - n_cx2.d ) / n_distance;
	1611	n_du2 = (INT32)( ( TEXTURE_U( m_packet.FlatTexturedPolygon.vertex[ n_rightpoint ].n_texture ) << 16 ) - n_cu2.d ) / n_distance;
	1612	n_dv2 = (INT32)( ( TEXTURE_V( m_packet.FlatTexturedPolygon.vertex[ n_rightpoint ].n_texture ) << 16 ) - n_cv2.d ) / n_distance;
1573	1613	}
1574	1614	if( (INT16)n_cx1.w.h != (INT16)n_cx2.w.h && n_y >= (INT32)n_drawarea_y1 && n_y <= (INT32)n_drawarea_y2 )
1575	1615	{
r20369	r20370
1613	1653	}
1614	1654	}
1615	1655
1616		void psxgpu_device::GouraudPolygon( int n_startpoint )
	1656	void psxgpu_device::GouraudPolygon( int n_points )
1617	1657	{
1618	1658	INT16 n_y;
1619	1659	INT16 n_x;
r20369	r20370
1652	1692	INT32 n_db2;
1653	1693
1654	1694	INT32 n_distance;
	1695
1655	1696	UINT16 n_point;
1656	1697	UINT16 n_rightpoint;
1657	1698	UINT16 n_leftpoint;
	1699	const UINT16 *p_n_rightpointlist;
	1700	const UINT16 *p_n_leftpointlist;
	1701
1658	1702	UINT16 *p_vram;
1659		struct GOURAUDVERTEX *vertex = &m_packet.GouraudPolygon.vertex[ n_startpoint ];
1660	1703
1661	1704	#if defined( MAME_DEBUG )
1662	1705	if( m_debug.n_skip == 3 )
1663	1706	{
1664	1707	return;
1665	1708	}
1666		for( n_point = 0; n_point < 3; n_point++ )
	1709	for( n_point = 0; n_point < n_points; n_point++ )
1667	1710	{
1668		DebugMesh( COORD_DX( vertex[ n_point ].n_coord ), COORD_DY( vertex[ n_point ].n_coord ) );
	1711	DebugMesh( COORD_X( m_packet.GouraudPolygon.vertex[ n_point ].n_coord ) + n_drawoffset_x, COORD_Y( m_packet.GouraudPolygon.vertex[ n_point ].n_coord ) + n_drawoffset_y );
1669	1712	}
1670	1713	DebugMeshEnd();
1671	1714	#endif
r20369	r20370
1683	1726
1684	1727	SOLIDSETUP
1685	1728
	1729	if( n_points == 4 )
	1730	{
	1731	p_n_rightpointlist = m_p_n_nextpointlist4;
	1732	p_n_leftpointlist = m_p_n_prevpointlist4;
	1733	}
	1734	else
	1735	{
	1736	p_n_rightpointlist = m_p_n_nextpointlist3;
	1737	p_n_leftpointlist = m_p_n_prevpointlist3;
	1738	}
	1739
	1740	for( n_point = 0; n_point < n_points; n_point++ )
	1741	{
	1742	ADJUST_COORD( m_packet.GouraudPolygon.vertex[ n_point ].n_coord );
	1743	}
	1744
1686	1745	n_leftpoint = 0;
1687		for( n_point = 1; n_point < 3; n_point++ )
	1746	for( n_point = 1; n_point < n_points; n_point++ )
1688	1747	{
1689		if( COORD_DY( vertex[ n_point ].n_coord ) < COORD_DY( vertex[ n_leftpoint ].n_coord ) ||
1690		( COORD_DY( vertex[ n_point ].n_coord ) == COORD_DY( vertex[ n_leftpoint ].n_coord ) &&
1691		COORD_DX( vertex[ n_point ].n_coord ) < COORD_DX( vertex[ n_leftpoint ].n_coord ) ) )
	1748	if( COORD_Y( m_packet.GouraudPolygon.vertex[ n_point ].n_coord ) < COORD_Y( m_packet.GouraudPolygon.vertex[ n_leftpoint ].n_coord ) ||
	1749	( COORD_Y( m_packet.GouraudPolygon.vertex[ n_point ].n_coord ) == COORD_Y( m_packet.GouraudPolygon.vertex[ n_leftpoint ].n_coord ) &&
	1750	COORD_X( m_packet.GouraudPolygon.vertex[ n_point ].n_coord ) < COORD_X( m_packet.GouraudPolygon.vertex[ n_leftpoint ].n_coord ) ) )
1692	1751	{
1693	1752	n_leftpoint = n_point;
1694	1753	}
r20369	r20370
1704	1763	n_db1 = 0;
1705	1764	n_db2 = 0;
1706	1765
1707		n_y = COORD_DY( vertex[ n_rightpoint ].n_coord );
	1766	n_y = COORD_Y( m_packet.GouraudPolygon.vertex[ n_rightpoint ].n_coord );
1708	1767
1709	1768	for( ;; )
1710	1769	{
r20369	r20370
1713	1772	return;
1714	1773	}
1715	1774
1716		if( n_y == COORD_DY( vertex[ n_leftpoint ].n_coord ) )
	1775	if( n_y == COORD_Y( m_packet.GouraudPolygon.vertex[ n_leftpoint ].n_coord ) )
1717	1776	{
1718		while( n_y == COORD_DY( vertex[ p_n_leftpointlist[ n_leftpoint ] ].n_coord ) )
	1777	while( n_y == COORD_Y( m_packet.GouraudPolygon.vertex[ p_n_leftpointlist[ n_leftpoint ] ].n_coord ) )
1719	1778	{
1720	1779	n_leftpoint = p_n_leftpointlist[ n_leftpoint ];
1721	1780	if( n_leftpoint == n_rightpoint )
r20369	r20370
1723	1782	break;
1724	1783	}
1725	1784	}
1726		n_cx1.w.h = COORD_DX( vertex[ n_leftpoint ].n_coord ); n_cx1.w.l = 0;
1727		n_cr1.w.h = BGR_R( vertex[ n_leftpoint ].n_bgr ); n_cr1.w.l = 0;
1728		n_cg1.w.h = BGR_G( vertex[ n_leftpoint ].n_bgr ); n_cg1.w.l = 0;
1729		n_cb1.w.h = BGR_B( vertex[ n_leftpoint ].n_bgr ); n_cb1.w.l = 0;
	1785	n_cx1.w.h = COORD_X( m_packet.GouraudPolygon.vertex[ n_leftpoint ].n_coord ); n_cx1.w.l = 0;
	1786	n_cr1.w.h = BGR_R( m_packet.GouraudPolygon.vertex[ n_leftpoint ].n_bgr ); n_cr1.w.l = 0;
	1787	n_cg1.w.h = BGR_G( m_packet.GouraudPolygon.vertex[ n_leftpoint ].n_bgr ); n_cg1.w.l = 0;
	1788	n_cb1.w.h = BGR_B( m_packet.GouraudPolygon.vertex[ n_leftpoint ].n_bgr ); n_cb1.w.l = 0;
1730	1789	n_leftpoint = p_n_leftpointlist[ n_leftpoint ];
1731		n_distance = COORD_DY( vertex[ n_leftpoint ].n_coord ) - n_y;
	1790	n_distance = COORD_Y( m_packet.GouraudPolygon.vertex[ n_leftpoint ].n_coord ) - n_y;
1732	1791	if( n_distance < 1 )
1733	1792	{
1734	1793	break;
1735	1794	}
1736		n_dx1 = (INT32)( ( COORD_DX( vertex[ n_leftpoint ].n_coord ) << 16 ) - n_cx1.d ) / n_distance;
1737		n_dr1 = (INT32)( ( BGR_R( vertex[ n_leftpoint ].n_bgr ) << 16 ) - n_cr1.d ) / n_distance;
1738		n_dg1 = (INT32)( ( BGR_G( vertex[ n_leftpoint ].n_bgr ) << 16 ) - n_cg1.d ) / n_distance;
1739		n_db1 = (INT32)( ( BGR_B( vertex[ n_leftpoint ].n_bgr ) << 16 ) - n_cb1.d ) / n_distance;
	1795	n_dx1 = (INT32)( ( COORD_X( m_packet.GouraudPolygon.vertex[ n_leftpoint ].n_coord ) << 16 ) - n_cx1.d ) / n_distance;
	1796	n_dr1 = (INT32)( ( BGR_R( m_packet.GouraudPolygon.vertex[ n_leftpoint ].n_bgr ) << 16 ) - n_cr1.d ) / n_distance;
	1797	n_dg1 = (INT32)( ( BGR_G( m_packet.GouraudPolygon.vertex[ n_leftpoint ].n_bgr ) << 16 ) - n_cg1.d ) / n_distance;
	1798	n_db1 = (INT32)( ( BGR_B( m_packet.GouraudPolygon.vertex[ n_leftpoint ].n_bgr ) << 16 ) - n_cb1.d ) / n_distance;
1740	1799	}
1741		if( n_y == COORD_DY( vertex[ n_rightpoint ].n_coord ) )
	1800	if( n_y == COORD_Y( m_packet.GouraudPolygon.vertex[ n_rightpoint ].n_coord ) )
1742	1801	{
1743		while( n_y == COORD_DY( vertex[ p_n_rightpointlist[ n_rightpoint ] ].n_coord ) )
	1802	while( n_y == COORD_Y( m_packet.GouraudPolygon.vertex[ p_n_rightpointlist[ n_rightpoint ] ].n_coord ) )
1744	1803	{
1745	1804	n_rightpoint = p_n_rightpointlist[ n_rightpoint ];
1746	1805	if( n_rightpoint == n_leftpoint )
r20369	r20370
1748	1807	break;
1749	1808	}
1750	1809	}
1751		n_cx2.w.h = COORD_DX( vertex[ n_rightpoint ].n_coord ); n_cx2.w.l = 0;
1752		n_cr2.w.h = BGR_R( vertex[ n_rightpoint ].n_bgr ); n_cr2.w.l = 0;
1753		n_cg2.w.h = BGR_G( vertex[ n_rightpoint ].n_bgr ); n_cg2.w.l = 0;
1754		n_cb2.w.h = BGR_B( vertex[ n_rightpoint ].n_bgr ); n_cb2.w.l = 0;
	1810	n_cx2.w.h = COORD_X( m_packet.GouraudPolygon.vertex[ n_rightpoint ].n_coord ); n_cx2.w.l = 0;
	1811	n_cr2.w.h = BGR_R( m_packet.GouraudPolygon.vertex[ n_rightpoint ].n_bgr ); n_cr2.w.l = 0;
	1812	n_cg2.w.h = BGR_G( m_packet.GouraudPolygon.vertex[ n_rightpoint ].n_bgr ); n_cg2.w.l = 0;
	1813	n_cb2.w.h = BGR_B( m_packet.GouraudPolygon.vertex[ n_rightpoint ].n_bgr ); n_cb2.w.l = 0;
1755	1814	n_rightpoint = p_n_rightpointlist[ n_rightpoint ];
1756		n_distance = COORD_DY( vertex[ n_rightpoint ].n_coord ) - n_y;
	1815	n_distance = COORD_Y( m_packet.GouraudPolygon.vertex[ n_rightpoint ].n_coord ) - n_y;
1757	1816	if( n_distance < 1 )
1758	1817	{
1759	1818	break;
1760	1819	}
1761		n_dx2 = (INT32)( ( COORD_DX( vertex[ n_rightpoint ].n_coord ) << 16 ) - n_cx2.d ) / n_distance;
1762		n_dr2 = (INT32)( ( BGR_R( vertex[ n_rightpoint ].n_bgr ) << 16 ) - n_cr2.d ) / n_distance;
1763		n_dg2 = (INT32)( ( BGR_G( vertex[ n_rightpoint ].n_bgr ) << 16 ) - n_cg2.d ) / n_distance;
1764		n_db2 = (INT32)( ( BGR_B( vertex[ n_rightpoint ].n_bgr ) << 16 ) - n_cb2.d ) / n_distance;
	1820	n_dx2 = (INT32)( ( COORD_X( m_packet.GouraudPolygon.vertex[ n_rightpoint ].n_coord ) << 16 ) - n_cx2.d ) / n_distance;
	1821	n_dr2 = (INT32)( ( BGR_R( m_packet.GouraudPolygon.vertex[ n_rightpoint ].n_bgr ) << 16 ) - n_cr2.d ) / n_distance;
	1822	n_dg2 = (INT32)( ( BGR_G( m_packet.GouraudPolygon.vertex[ n_rightpoint ].n_bgr ) << 16 ) - n_cg2.d ) / n_distance;
	1823	n_db2 = (INT32)( ( BGR_B( m_packet.GouraudPolygon.vertex[ n_rightpoint ].n_bgr ) << 16 ) - n_cb2.d ) / n_distance;
1765	1824	}
1766	1825	if( (INT16)n_cx1.w.h != (INT16)n_cx2.w.h && n_y >= (INT32)n_drawarea_y1 && n_y <= (INT32)n_drawarea_y2 )
1767	1826	{
r20369	r20370
1812	1871	}
1813	1872	}
1814	1873
1815		void psxgpu_device::GouraudTexturedPolygon( int n_startpoint )
	1874	void psxgpu_device::GouraudTexturedPolygon( int n_points )
1816	1875	{
1817	1876	INT16 n_y;
1818	1877	INT16 n_x;
r20369	r20370
1872	1931	UINT16 n_point;
1873	1932	UINT16 n_rightpoint;
1874	1933	UINT16 n_leftpoint;
	1934	const UINT16 *p_n_rightpointlist;
	1935	const UINT16 *p_n_leftpointlist;
1875	1936	UINT16 *p_clut;
1876	1937	UINT16 *p_vram;
1877	1938	UINT32 n_bgr;
1878		struct GOURAUDTEXTUREDVERTEX *vertex = &m_packet.GouraudTexturedPolygon.vertex[ n_startpoint ];
1879	1939
1880	1940	#if defined( MAME_DEBUG )
1881	1941	if( m_debug.n_skip == 4 )
1882	1942	{
1883	1943	return;
1884	1944	}
1885		for( n_point = 0; n_point < 3; n_point++ )
	1945	for( n_point = 0; n_point < n_points; n_point++ )
1886	1946	{
1887		DebugMesh( COORD_DX( vertex[ n_point ].n_coord ), COORD_DY( vertex[ n_point ].n_coord ) );
	1947	DebugMesh( COORD_X( m_packet.GouraudTexturedPolygon.vertex[ n_point ].n_coord ) + n_drawoffset_x, COORD_Y( m_packet.GouraudTexturedPolygon.vertex[ n_point ].n_coord ) + n_drawoffset_y );
1888	1948	}
1889	1949	DebugMeshEnd();
1890	1950	#endif
r20369	r20370
1910	1970	decode_tpage( m_packet.GouraudTexturedPolygon.vertex[ 1 ].n_texture.w.h );
1911	1971	TEXTURESETUP
1912	1972
	1973	if( n_points == 4 )
	1974	{
	1975	p_n_rightpointlist = m_p_n_nextpointlist4;
	1976	p_n_leftpointlist = m_p_n_prevpointlist4;
	1977	}
	1978	else
	1979	{
	1980	p_n_rightpointlist = m_p_n_nextpointlist3;
	1981	p_n_leftpointlist = m_p_n_prevpointlist3;
	1982	}
	1983
	1984	for( n_point = 0; n_point < n_points; n_point++ )
	1985	{
	1986	ADJUST_COORD( m_packet.GouraudTexturedPolygon.vertex[ n_point ].n_coord );
	1987	}
	1988
1913	1989	n_leftpoint = 0;
1914		for( n_point = 1; n_point < 3; n_point++ )
	1990	for( n_point = 1; n_point < n_points; n_point++ )
1915	1991	{
1916		if( COORD_DY( vertex[ n_point ].n_coord ) < COORD_DY( vertex[ n_leftpoint ].n_coord ) ||
1917		( COORD_DY( vertex[ n_point ].n_coord ) == COORD_DY( vertex[ n_leftpoint ].n_coord ) &&
1918		COORD_DX( vertex[ n_point ].n_coord ) < COORD_DX( vertex[ n_leftpoint ].n_coord ) ) )
	1992	if( COORD_Y( m_packet.GouraudTexturedPolygon.vertex[ n_point ].n_coord ) < COORD_Y( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_coord ) ||
	1993	( COORD_Y( m_packet.GouraudTexturedPolygon.vertex[ n_point ].n_coord ) == COORD_Y( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_coord ) &&
	1994	COORD_X( m_packet.GouraudTexturedPolygon.vertex[ n_point ].n_coord ) < COORD_X( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_coord ) ) )
1919	1995	{
1920	1996	n_leftpoint = n_point;
1921	1997	}
r20369	r20370
1935	2011	n_dv1 = 0;
1936	2012	n_dv2 = 0;
1937	2013
1938		n_y = COORD_DY( vertex[ n_rightpoint ].n_coord );
	2014	n_y = COORD_Y( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_coord );
1939	2015
1940	2016	for( ;; )
1941	2017	{
r20369	r20370
1944	2020	return;
1945	2021	}
1946	2022
1947		if( n_y == COORD_DY( vertex[ n_leftpoint ].n_coord ) )
	2023	if( n_y == COORD_Y( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_coord ) )
1948	2024	{
1949		while( n_y == COORD_DY( vertex[ p_n_leftpointlist[ n_leftpoint ] ].n_coord ) )
	2025	while( n_y == COORD_Y( m_packet.GouraudTexturedPolygon.vertex[ p_n_leftpointlist[ n_leftpoint ] ].n_coord ) )
1950	2026	{
1951	2027	n_leftpoint = p_n_leftpointlist[ n_leftpoint ];
1952	2028	if( n_leftpoint == n_rightpoint )
r20369	r20370
1954	2030	break;
1955	2031	}
1956	2032	}
1957		n_cx1.w.h = COORD_DX( vertex[ n_leftpoint ].n_coord ); n_cx1.w.l = 0;
	2033	n_cx1.w.h = COORD_X( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_coord ); n_cx1.w.l = 0;
1958	2034	switch( n_cmd & 0x01 )
1959	2035	{
1960	2036	case 0x00:
1961		n_cr1.w.h = BGR_R( vertex[ n_leftpoint ].n_bgr ); n_cr1.w.l = 0;
1962		n_cg1.w.h = BGR_G( vertex[ n_leftpoint ].n_bgr ); n_cg1.w.l = 0;
1963		n_cb1.w.h = BGR_B( vertex[ n_leftpoint ].n_bgr ); n_cb1.w.l = 0;
	2037	n_cr1.w.h = BGR_R( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_bgr ); n_cr1.w.l = 0;
	2038	n_cg1.w.h = BGR_G( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_bgr ); n_cg1.w.l = 0;
	2039	n_cb1.w.h = BGR_B( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_bgr ); n_cb1.w.l = 0;
1964	2040	break;
1965	2041	case 0x01:
1966	2042	n_cr1.w.h = 0x80; n_cr1.w.l = 0;
r20369	r20370
1968	2044	n_cb1.w.h = 0x80; n_cb1.w.l = 0;
1969	2045	break;
1970	2046	}
1971		n_cu1.w.h = TEXTURE_U( vertex[ n_leftpoint ].n_texture ); n_cu1.w.l = 0;
1972		n_cv1.w.h = TEXTURE_V( vertex[ n_leftpoint ].n_texture ); n_cv1.w.l = 0;
	2047	n_cu1.w.h = TEXTURE_U( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_texture ); n_cu1.w.l = 0;
	2048	n_cv1.w.h = TEXTURE_V( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_texture ); n_cv1.w.l = 0;
1973	2049	n_leftpoint = p_n_leftpointlist[ n_leftpoint ];
1974		n_distance = COORD_DY( vertex[ n_leftpoint ].n_coord ) - n_y;
	2050	n_distance = COORD_Y( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_coord ) - n_y;
1975	2051	if( n_distance < 1 )
1976	2052	{
1977	2053	break;
1978	2054	}
1979		n_dx1 = (INT32)( ( COORD_DX( vertex[ n_leftpoint ].n_coord ) << 16 ) - n_cx1.d ) / n_distance;
	2055	n_dx1 = (INT32)( ( COORD_X( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_coord ) << 16 ) - n_cx1.d ) / n_distance;
1980	2056	switch( n_cmd & 0x01 )
1981	2057	{
1982	2058	case 0x00:
1983		n_dr1 = (INT32)( ( BGR_R( vertex[ n_leftpoint ].n_bgr ) << 16 ) - n_cr1.d ) / n_distance;
1984		n_dg1 = (INT32)( ( BGR_G( vertex[ n_leftpoint ].n_bgr ) << 16 ) - n_cg1.d ) / n_distance;
1985		n_db1 = (INT32)( ( BGR_B( vertex[ n_leftpoint ].n_bgr ) << 16 ) - n_cb1.d ) / n_distance;
	2059	n_dr1 = (INT32)( ( BGR_R( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_bgr ) << 16 ) - n_cr1.d ) / n_distance;
	2060	n_dg1 = (INT32)( ( BGR_G( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_bgr ) << 16 ) - n_cg1.d ) / n_distance;
	2061	n_db1 = (INT32)( ( BGR_B( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_bgr ) << 16 ) - n_cb1.d ) / n_distance;
1986	2062	break;
1987	2063	case 0x01:
1988	2064	n_dr1 = 0;
r20369	r20370
1990	2066	n_db1 = 0;
1991	2067	break;
1992	2068	}
1993		n_du1 = (INT32)( ( TEXTURE_U( vertex[ n_leftpoint ].n_texture ) << 16 ) - n_cu1.d ) / n_distance;
1994		n_dv1 = (INT32)( ( TEXTURE_V( vertex[ n_leftpoint ].n_texture ) << 16 ) - n_cv1.d ) / n_distance;
	2069	n_du1 = (INT32)( ( TEXTURE_U( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_texture ) << 16 ) - n_cu1.d ) / n_distance;
	2070	n_dv1 = (INT32)( ( TEXTURE_V( m_packet.GouraudTexturedPolygon.vertex[ n_leftpoint ].n_texture ) << 16 ) - n_cv1.d ) / n_distance;
1995	2071	}
1996		if( n_y == COORD_DY( vertex[ n_rightpoint ].n_coord ) )
	2072	if( n_y == COORD_Y( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_coord ) )
1997	2073	{
1998		while( n_y == COORD_DY( vertex[ p_n_rightpointlist[ n_rightpoint ] ].n_coord ) )
	2074	while( n_y == COORD_Y( m_packet.GouraudTexturedPolygon.vertex[ p_n_rightpointlist[ n_rightpoint ] ].n_coord ) )
1999	2075	{
2000	2076	n_rightpoint = p_n_rightpointlist[ n_rightpoint ];
2001	2077	if( n_rightpoint == n_leftpoint )
r20369	r20370
2003	2079	break;
2004	2080	}
2005	2081	}
2006		n_cx2.w.h = COORD_DX( vertex[ n_rightpoint ].n_coord ); n_cx2.w.l = 0;
	2082	n_cx2.w.h = COORD_X( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_coord ); n_cx2.w.l = 0;
2007	2083	switch( n_cmd & 0x01 )
2008	2084	{
2009	2085	case 0x00:
2010		n_cr2.w.h = BGR_R( vertex[ n_rightpoint ].n_bgr ); n_cr2.w.l = 0;
2011		n_cg2.w.h = BGR_G( vertex[ n_rightpoint ].n_bgr ); n_cg2.w.l = 0;
2012		n_cb2.w.h = BGR_B( vertex[ n_rightpoint ].n_bgr ); n_cb2.w.l = 0;
	2086	n_cr2.w.h = BGR_R( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_bgr ); n_cr2.w.l = 0;
	2087	n_cg2.w.h = BGR_G( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_bgr ); n_cg2.w.l = 0;
	2088	n_cb2.w.h = BGR_B( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_bgr ); n_cb2.w.l = 0;
2013	2089	break;
2014	2090	case 0x01:
2015	2091	n_cr2.w.h = 0x80; n_cr2.w.l = 0;
r20369	r20370
2017	2093	n_cb2.w.h = 0x80; n_cb2.w.l = 0;
2018	2094	break;
2019	2095	}
2020		n_cu2.w.h = TEXTURE_U( vertex[ n_rightpoint ].n_texture ); n_cu2.w.l = 0;
2021		n_cv2.w.h = TEXTURE_V( vertex[ n_rightpoint ].n_texture ); n_cv2.w.l = 0;
	2096	n_cu2.w.h = TEXTURE_U( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_texture ); n_cu2.w.l = 0;
	2097	n_cv2.w.h = TEXTURE_V( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_texture ); n_cv2.w.l = 0;
2022	2098	n_rightpoint = p_n_rightpointlist[ n_rightpoint ];
2023		n_distance = COORD_DY( vertex[ n_rightpoint ].n_coord ) - n_y;
	2099	n_distance = COORD_Y( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_coord ) - n_y;
2024	2100	if( n_distance < 1 )
2025	2101	{
2026	2102	break;
2027	2103	}
2028		n_dx2 = (INT32)( ( COORD_DX( vertex[ n_rightpoint ].n_coord ) << 16 ) - n_cx2.d ) / n_distance;
	2104	n_dx2 = (INT32)( ( COORD_X( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_coord ) << 16 ) - n_cx2.d ) / n_distance;
2029	2105	switch( n_cmd & 0x01 )
2030	2106	{
2031	2107	case 0x00:
2032		n_dr2 = (INT32)( ( BGR_R( vertex[ n_rightpoint ].n_bgr ) << 16 ) - n_cr2.d ) / n_distance;
2033		n_dg2 = (INT32)( ( BGR_G( vertex[ n_rightpoint ].n_bgr ) << 16 ) - n_cg2.d ) / n_distance;
2034		n_db2 = (INT32)( ( BGR_B( vertex[ n_rightpoint ].n_bgr ) << 16 ) - n_cb2.d ) / n_distance;
	2108	n_dr2 = (INT32)( ( BGR_R( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_bgr ) << 16 ) - n_cr2.d ) / n_distance;
	2109	n_dg2 = (INT32)( ( BGR_G( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_bgr ) << 16 ) - n_cg2.d ) / n_distance;
	2110	n_db2 = (INT32)( ( BGR_B( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_bgr ) << 16 ) - n_cb2.d ) / n_distance;
2035	2111	break;
2036	2112	case 0x01:
2037	2113	n_dr2 = 0;
r20369	r20370
2039	2115	n_db2 = 0;
2040	2116	break;
2041	2117	}
2042		n_du2 = (INT32)( ( TEXTURE_U( vertex[ n_rightpoint ].n_texture ) << 16 ) - n_cu2.d ) / n_distance;
2043		n_dv2 = (INT32)( ( TEXTURE_V( vertex[ n_rightpoint ].n_texture ) << 16 ) - n_cv2.d ) / n_distance;
	2118	n_du2 = (INT32)( ( TEXTURE_U( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_texture ) << 16 ) - n_cu2.d ) / n_distance;
	2119	n_dv2 = (INT32)( ( TEXTURE_V( m_packet.GouraudTexturedPolygon.vertex[ n_rightpoint ].n_texture ) << 16 ) - n_cv2.d ) / n_distance;
2044	2120	}
2045	2121	if( (INT16)n_cx1.w.h != (INT16)n_cx2.w.h && n_y >= (INT32)n_drawarea_y1 && n_y <= (INT32)n_drawarea_y2 )
2046	2122	{
r20369	r20370
2128	2204	{
2129	2205	return;
2130	2206	}
2131		DebugMesh( COORD_DX( m_packet.MonochromeLine.vertex[ 0 ].n_coord ), COORD_DY( m_packet.MonochromeLine.vertex[ 0 ].n_coord ) );
2132		DebugMesh( COORD_DX( m_packet.MonochromeLine.vertex[ 1 ].n_coord ), COORD_DY( m_packet.MonochromeLine.vertex[ 1 ].n_coord ) );
	2207	DebugMesh( COORD_X( m_packet.MonochromeLine.vertex[ 0 ].n_coord ) + n_drawoffset_x, COORD_Y( m_packet.MonochromeLine.vertex[ 0 ].n_coord ) + n_drawoffset_y );
	2208	DebugMesh( COORD_X( m_packet.MonochromeLine.vertex[ 1 ].n_coord ) + n_drawoffset_x, COORD_Y( m_packet.MonochromeLine.vertex[ 1 ].n_coord ) + n_drawoffset_y );
2133	2209	DebugMeshEnd();
2134	2210	#endif
2135	2211
2136		n_xstart = COORD_DX( m_packet.MonochromeLine.vertex[ 0 ].n_coord );
2137		n_xend = COORD_DX( m_packet.MonochromeLine.vertex[ 1 ].n_coord );
2138		n_ystart = COORD_DY( m_packet.MonochromeLine.vertex[ 0 ].n_coord );
2139		n_yend = COORD_DY( m_packet.MonochromeLine.vertex[ 1 ].n_coord );
	2212	n_xstart = COORD_X( m_packet.MonochromeLine.vertex[ 0 ].n_coord ) + n_drawoffset_x;
	2213	n_xend = COORD_X( m_packet.MonochromeLine.vertex[ 1 ].n_coord ) + n_drawoffset_x;
	2214	n_ystart = COORD_Y( m_packet.MonochromeLine.vertex[ 0 ].n_coord ) + n_drawoffset_y;
	2215	n_yend = COORD_Y( m_packet.MonochromeLine.vertex[ 1 ].n_coord ) + n_drawoffset_y;
2140	2216
2141	2217	n_r = BGR_R( m_packet.MonochromeLine.n_bgr );
2142	2218	n_g = BGR_G( m_packet.MonochromeLine.n_bgr );
r20369	r20370
2231	2307	{
2232	2308	return;
2233	2309	}
2234		DebugMesh( COORD_DX( m_packet.GouraudLine.vertex[ 0 ].n_coord ), COORD_DY( m_packet.GouraudLine.vertex[ 0 ].n_coord ) );
2235		DebugMesh( COORD_DX( m_packet.GouraudLine.vertex[ 1 ].n_coord ), COORD_DY( m_packet.GouraudLine.vertex[ 1 ].n_coord ) );
	2310	DebugMesh( COORD_X( m_packet.GouraudLine.vertex[ 0 ].n_coord ) + n_drawoffset_x, COORD_Y( m_packet.GouraudLine.vertex[ 0 ].n_coord ) + n_drawoffset_y );
	2311	DebugMesh( COORD_X( m_packet.GouraudLine.vertex[ 1 ].n_coord ) + n_drawoffset_x, COORD_Y( m_packet.GouraudLine.vertex[ 1 ].n_coord ) + n_drawoffset_y );
2236	2312	DebugMeshEnd();
2237	2313	#endif
2238	2314
2239		n_xstart = COORD_DX( m_packet.GouraudLine.vertex[ 0 ].n_coord );
2240		n_ystart = COORD_DY( m_packet.GouraudLine.vertex[ 0 ].n_coord );
	2315	n_xstart = COORD_X( m_packet.GouraudLine.vertex[ 0 ].n_coord ) + n_drawoffset_x;
	2316	n_ystart = COORD_Y( m_packet.GouraudLine.vertex[ 0 ].n_coord ) + n_drawoffset_y;
2241	2317	n_cr1.w.h = BGR_R( m_packet.GouraudLine.vertex[ 0 ].n_bgr ); n_cr1.w.l = 0;
2242	2318	n_cg1.w.h = BGR_G( m_packet.GouraudLine.vertex[ 0 ].n_bgr ); n_cg1.w.l = 0;
2243	2319	n_cb1.w.h = BGR_B( m_packet.GouraudLine.vertex[ 0 ].n_bgr ); n_cb1.w.l = 0;
2244	2320
2245		n_xend = COORD_DX( m_packet.GouraudLine.vertex[ 1 ].n_coord );
2246		n_yend = COORD_DY( m_packet.GouraudLine.vertex[ 1 ].n_coord );
	2321	n_xend = COORD_X( m_packet.GouraudLine.vertex[ 1 ].n_coord ) + n_drawoffset_x;
	2322	n_yend = COORD_Y( m_packet.GouraudLine.vertex[ 1 ].n_coord ) + n_drawoffset_y;
2247	2323	n_cr2.w.h = BGR_R( m_packet.GouraudLine.vertex[ 1 ].n_bgr ); n_cr1.w.l = 0;
2248	2324	n_cg2.w.h = BGR_G( m_packet.GouraudLine.vertex[ 1 ].n_bgr ); n_cg1.w.l = 0;
2249	2325	n_cb2.w.h = BGR_B( m_packet.GouraudLine.vertex[ 1 ].n_bgr ); n_cb1.w.l = 0;
r20369	r20370
2392	2468	{
2393	2469	return;
2394	2470	}
2395		DebugMesh( COORD_DX( m_packet.FlatRectangle.n_coord ), COORD_DY( m_packet.FlatRectangle.n_coord ) );
2396		DebugMesh( COORD_DX( m_packet.FlatRectangle.n_coord ) + SIZE_W( m_packet.FlatRectangle.n_size ), COORD_DY( m_packet.FlatRectangle.n_coord ) );
2397		DebugMesh( COORD_DX( m_packet.FlatRectangle.n_coord ), COORD_DY( m_packet.FlatRectangle.n_coord ) + SIZE_H( m_packet.FlatRectangle.n_size ) );
2398		DebugMesh( COORD_DX( m_packet.FlatRectangle.n_coord ) + SIZE_W( m_packet.FlatRectangle.n_size ), COORD_DY( m_packet.FlatRectangle.n_coord ) + SIZE_H( m_packet.FlatRectangle.n_size ) );
	2471	DebugMesh( COORD_X( m_packet.FlatRectangle.n_coord ) + n_drawoffset_x, COORD_Y( m_packet.FlatRectangle.n_coord ) + n_drawoffset_y );
	2472	DebugMesh( COORD_X( m_packet.FlatRectangle.n_coord ) + n_drawoffset_x + SIZE_W( m_packet.FlatRectangle.n_size ), COORD_Y( m_packet.FlatRectangle.n_coord ) + n_drawoffset_y );
	2473	DebugMesh( COORD_X( m_packet.FlatRectangle.n_coord ) + n_drawoffset_x, COORD_Y( m_packet.FlatRectangle.n_coord ) + n_drawoffset_y + SIZE_H( m_packet.FlatRectangle.n_size ) );
	2474	DebugMesh( COORD_X( m_packet.FlatRectangle.n_coord ) + n_drawoffset_x + SIZE_W( m_packet.FlatRectangle.n_size ), COORD_Y( m_packet.FlatRectangle.n_coord ) + n_drawoffset_y + SIZE_H( m_packet.FlatRectangle.n_size ) );
2399	2475	DebugMeshEnd();
2400	2476	#endif
2401	2477
r20369	r20370
2407	2483	n_g.w.h = BGR_G( m_packet.FlatRectangle.n_bgr ); n_g.w.l = 0;
2408	2484	n_b.w.h = BGR_B( m_packet.FlatRectangle.n_bgr ); n_b.w.l = 0;
2409	2485
2410		n_y = COORD_DY( m_packet.FlatRectangle.n_coord );
	2486	n_y = COORD_Y( m_packet.FlatRectangle.n_coord ) + n_drawoffset_y;
2411	2487	n_h = SIZE_H( m_packet.FlatRectangle.n_size );
2412	2488
2413	2489	while( n_h > 0 )
2414	2490	{
2415		n_x = COORD_DX( m_packet.FlatRectangle.n_coord );
	2491	n_x = COORD_X( m_packet.FlatRectangle.n_coord ) + n_drawoffset_x;
2416	2492
2417	2493	n_distance = SIZE_W( m_packet.FlatRectangle.n_size );
2418	2494	if( n_distance > 0 && n_y >= (INT32)n_drawarea_y1 && n_y <= (INT32)n_drawarea_y2 )
r20369	r20370
2457	2533	{
2458	2534	return;
2459	2535	}
2460		DebugMesh( COORD_DX( m_packet.FlatRectangle8x8.n_coord ), COORD_DY( m_packet.FlatRectangle8x8.n_coord ) );
2461		DebugMesh( COORD_DX( m_packet.FlatRectangle8x8.n_coord ) + 8, COORD_DY( m_packet.FlatRectangle8x8.n_coord ) );
2462		DebugMesh( COORD_DX( m_packet.FlatRectangle8x8.n_coord ), COORD_DY( m_packet.FlatRectangle8x8.n_coord ) + 8 );
2463		DebugMesh( COORD_DX( m_packet.FlatRectangle8x8.n_coord ) + 8, COORD_DY( m_packet.FlatRectangle8x8.n_coord ) + 8 );
	2536	DebugMesh( COORD_X( m_packet.FlatRectangle8x8.n_coord ) + n_drawoffset_x, COORD_Y( m_packet.FlatRectangle8x8.n_coord ) + n_drawoffset_y );
	2537	DebugMesh( COORD_X( m_packet.FlatRectangle8x8.n_coord ) + n_drawoffset_x + 8, COORD_Y( m_packet.FlatRectangle8x8.n_coord ) + n_drawoffset_y );
	2538	DebugMesh( COORD_X( m_packet.FlatRectangle8x8.n_coord ) + n_drawoffset_x, COORD_Y( m_packet.FlatRectangle8x8.n_coord ) + n_drawoffset_y + 8 );
	2539	DebugMesh( COORD_X( m_packet.FlatRectangle8x8.n_coord ) + n_drawoffset_x + 8, COORD_Y( m_packet.FlatRectangle8x8.n_coord ) + n_drawoffset_y + 8 );
2464	2540	DebugMeshEnd();
2465	2541	#endif
2466	2542
r20369	r20370
2472	2548	n_g.w.h = BGR_G( m_packet.FlatRectangle8x8.n_bgr ); n_g.w.l = 0;
2473	2549	n_b.w.h = BGR_B( m_packet.FlatRectangle8x8.n_bgr ); n_b.w.l = 0;
2474	2550
2475		n_y = COORD_DY( m_packet.FlatRectangle8x8.n_coord );
	2551	n_y = COORD_Y( m_packet.FlatRectangle8x8.n_coord ) + n_drawoffset_y;
2476	2552	n_h = 8;
2477	2553
2478	2554	while( n_h > 0 )
2479	2555	{
2480		n_x = COORD_DX( m_packet.FlatRectangle8x8.n_coord );
	2556	n_x = COORD_X( m_packet.FlatRectangle8x8.n_coord ) + n_drawoffset_x;
2481	2557
2482	2558	n_distance = 8;
2483	2559	if( n_distance > 0 && n_y >= (INT32)n_drawarea_y1 && n_y <= (INT32)n_drawarea_y2 )
r20369	r20370
2522	2598	{
2523	2599	return;
2524	2600	}
2525		DebugMesh( COORD_DX( m_packet.FlatRectangle16x16.n_coord ), COORD_DY( m_packet.FlatRectangle16x16.n_coord ) );
2526		DebugMesh( COORD_DX( m_packet.FlatRectangle16x16.n_coord ) + 16, COORD_DY( m_packet.FlatRectangle16x16.n_coord ) );
2527		DebugMesh( COORD_DX( m_packet.FlatRectangle16x16.n_coord ), COORD_DY( m_packet.FlatRectangle16x16.n_coord ) + 16 );
2528		DebugMesh( COORD_DX( m_packet.FlatRectangle16x16.n_coord ) + 16, COORD_DY( m_packet.FlatRectangle16x16.n_coord ) + 16 );
	2601	DebugMesh( COORD_X( m_packet.FlatRectangle16x16.n_coord ) + n_drawoffset_x, COORD_Y( m_packet.FlatRectangle16x16.n_coord ) + n_drawoffset_y );
	2602	DebugMesh( COORD_X( m_packet.FlatRectangle16x16.n_coord ) + n_drawoffset_x + 16, COORD_Y( m_packet.FlatRectangle16x16.n_coord ) + n_drawoffset_y );
	2603	DebugMesh( COORD_X( m_packet.FlatRectangle16x16.n_coord ) + n_drawoffset_x, COORD_Y( m_packet.FlatRectangle16x16.n_coord ) + n_drawoffset_y + 16 );
	2604	DebugMesh( COORD_X( m_packet.FlatRectangle16x16.n_coord ) + n_drawoffset_x + 16, COORD_Y( m_packet.FlatRectangle16x16.n_coord ) + n_drawoffset_y + 16 );
2529	2605	DebugMeshEnd();
2530	2606	#endif
2531	2607
r20369	r20370
2537	2613	n_g.w.h = BGR_G( m_packet.FlatRectangle16x16.n_bgr ); n_g.w.l = 0;
2538	2614	n_b.w.h = BGR_B( m_packet.FlatRectangle16x16.n_bgr ); n_b.w.l = 0;
2539	2615
2540		n_y = COORD_DY( m_packet.FlatRectangle16x16.n_coord );
	2616	n_y = COORD_Y( m_packet.FlatRectangle16x16.n_coord ) + n_drawoffset_y;
2541	2617	n_h = 16;
2542	2618
2543	2619	while( n_h > 0 )
2544	2620	{
2545		n_x = COORD_DX( m_packet.FlatRectangle16x16.n_coord );
	2621	n_x = COORD_X( m_packet.FlatRectangle16x16.n_coord ) + n_drawoffset_x;
2546	2622
2547	2623	n_distance = 16;
2548	2624	if( n_distance > 0 && n_y >= (INT32)n_drawarea_y1 && n_y <= (INT32)n_drawarea_y2 )
r20369	r20370
2598	2674	{
2599	2675	return;
2600	2676	}
2601		DebugMesh( COORD_DX( m_packet.FlatTexturedRectangle.n_coord ), COORD_DY( m_packet.FlatTexturedRectangle.n_coord ) );
2602		DebugMesh( COORD_DX( m_packet.FlatTexturedRectangle.n_coord ) + SIZE_W( m_packet.FlatTexturedRectangle.n_size ), COORD_DY( m_packet.FlatTexturedRectangle.n_coord ) );
2603		DebugMesh( COORD_DX( m_packet.FlatTexturedRectangle.n_coord ), COORD_DY( m_packet.FlatTexturedRectangle.n_coord ) + SIZE_H( m_packet.FlatTexturedRectangle.n_size ) );
2604		DebugMesh( COORD_DX( m_packet.FlatTexturedRectangle.n_coord ) + SIZE_W( m_packet.FlatTexturedRectangle.n_size ), COORD_DY( m_packet.FlatTexturedRectangle.n_coord ) + SIZE_H( m_packet.FlatTexturedRectangle.n_size ) );
	2677	DebugMesh( COORD_X( m_packet.FlatTexturedRectangle.n_coord ) + n_drawoffset_x, COORD_Y( m_packet.FlatTexturedRectangle.n_coord ) + n_drawoffset_y );
	2678	DebugMesh( COORD_X( m_packet.FlatTexturedRectangle.n_coord ) + n_drawoffset_x + SIZE_W( m_packet.FlatTexturedRectangle.n_size ), COORD_Y( m_packet.FlatTexturedRectangle.n_coord ) + n_drawoffset_y );
	2679	DebugMesh( COORD_X( m_packet.FlatTexturedRectangle.n_coord ) + n_drawoffset_x, COORD_Y( m_packet.FlatTexturedRectangle.n_coord ) + n_drawoffset_y + SIZE_H( m_packet.FlatTexturedRectangle.n_size ) );
	2680	DebugMesh( COORD_X( m_packet.FlatTexturedRectangle.n_coord ) + n_drawoffset_x + SIZE_W( m_packet.FlatTexturedRectangle.n_size ), COORD_Y( m_packet.FlatTexturedRectangle.n_coord ) + n_drawoffset_y + SIZE_H( m_packet.FlatTexturedRectangle.n_size ) );
2605	2681	DebugMeshEnd();
2606	2682	#endif
2607	2683
r20369	r20370
2632	2708	}
2633	2709
2634	2710	n_v = TEXTURE_V( m_packet.FlatTexturedRectangle.n_texture );
2635		n_y = COORD_DY( m_packet.FlatTexturedRectangle.n_coord );
	2711	n_y = COORD_Y( m_packet.FlatTexturedRectangle.n_coord ) + n_drawoffset_y;
2636	2712	n_h = SIZE_H( m_packet.FlatTexturedRectangle.n_size );
2637	2713
2638	2714	while( n_h > 0 )
2639	2715	{
2640		n_x = COORD_DX( m_packet.FlatTexturedRectangle.n_coord );
	2716	n_x = COORD_X( m_packet.FlatTexturedRectangle.n_coord ) + n_drawoffset_x;
2641	2717	n_u = TEXTURE_U( m_packet.FlatTexturedRectangle.n_texture );
2642	2718
2643	2719	n_distance = SIZE_W( m_packet.FlatTexturedRectangle.n_size );
r20369	r20370
2696	2772	{
2697	2773	return;
2698	2774	}
2699		DebugMesh( COORD_DX( m_packet.Sprite8x8.n_coord ), COORD_DY( m_packet.Sprite8x8.n_coord ) );
2700		DebugMesh( COORD_DX( m_packet.Sprite8x8.n_coord ) + 7, COORD_DY( m_packet.Sprite8x8.n_coord ) );
2701		DebugMesh( COORD_DX( m_packet.Sprite8x8.n_coord ), COORD_DY( m_packet.Sprite8x8.n_coord ) + 7 );
2702		DebugMesh( COORD_DX( m_packet.Sprite8x8.n_coord ) + 7, COORD_DY( m_packet.Sprite8x8.n_coord ) + 7 );
	2775	DebugMesh( COORD_X( m_packet.Sprite8x8.n_coord ) + n_drawoffset_x, COORD_Y( m_packet.Sprite8x8.n_coord ) + n_drawoffset_y );
	2776	DebugMesh( COORD_X( m_packet.Sprite8x8.n_coord ) + n_drawoffset_x + 7, COORD_Y( m_packet.Sprite8x8.n_coord ) + n_drawoffset_y );
	2777	DebugMesh( COORD_X( m_packet.Sprite8x8.n_coord ) + n_drawoffset_x, COORD_Y( m_packet.Sprite8x8.n_coord ) + n_drawoffset_y + 7 );
	2778	DebugMesh( COORD_X( m_packet.Sprite8x8.n_coord ) + n_drawoffset_x + 7, COORD_Y( m_packet.Sprite8x8.n_coord ) + n_drawoffset_y + 7 );
2703	2779	DebugMeshEnd();
2704	2780	#endif
2705	2781
r20369	r20370
2730	2806	}
2731	2807
2732	2808	n_v = TEXTURE_V( m_packet.Sprite8x8.n_texture );
2733		n_y = COORD_DY( m_packet.Sprite8x8.n_coord );
	2809	n_y = COORD_Y( m_packet.Sprite8x8.n_coord ) + n_drawoffset_y;
2734	2810	n_h = 8;
2735	2811
2736	2812	while( n_h > 0 )
2737	2813	{
2738		n_x = COORD_DX( m_packet.Sprite8x8.n_coord );
	2814	n_x = COORD_X( m_packet.Sprite8x8.n_coord ) + n_drawoffset_x;
2739	2815	n_u = TEXTURE_U( m_packet.Sprite8x8.n_texture );
2740	2816
2741	2817	n_distance = 8;
r20369	r20370
2794	2870	{
2795	2871	return;
2796	2872	}
2797		DebugMesh( COORD_DX( m_packet.Sprite16x16.n_coord ), COORD_DY( m_packet.Sprite16x16.n_coord ) );
2798		DebugMesh( COORD_DX( m_packet.Sprite16x16.n_coord ) + 7, COORD_DY( m_packet.Sprite16x16.n_coord ) );
2799		DebugMesh( COORD_DX( m_packet.Sprite16x16.n_coord ), COORD_DY( m_packet.Sprite16x16.n_coord ) + 7 );
2800		DebugMesh( COORD_DX( m_packet.Sprite16x16.n_coord ) + 7, COORD_DY( m_packet.Sprite16x16.n_coord ) + 7 );
	2873	DebugMesh( COORD_X( m_packet.Sprite16x16.n_coord ) + n_drawoffset_x, COORD_Y( m_packet.Sprite16x16.n_coord ) + n_drawoffset_y );
	2874	DebugMesh( COORD_X( m_packet.Sprite16x16.n_coord ) + n_drawoffset_x + 7, COORD_Y( m_packet.Sprite16x16.n_coord ) + n_drawoffset_y );
	2875	DebugMesh( COORD_X( m_packet.Sprite16x16.n_coord ) + n_drawoffset_x, COORD_Y( m_packet.Sprite16x16.n_coord ) + n_drawoffset_y + 7 );
	2876	DebugMesh( COORD_X( m_packet.Sprite16x16.n_coord ) + n_drawoffset_x + 7, COORD_Y( m_packet.Sprite16x16.n_coord ) + n_drawoffset_y + 7 );
2801	2877	DebugMeshEnd();
2802	2878	#endif
2803	2879
r20369	r20370
2828	2904	}
2829	2905
2830	2906	n_v = TEXTURE_V( m_packet.Sprite16x16.n_texture );
2831		n_y = COORD_DY( m_packet.Sprite16x16.n_coord );
	2907	n_y = COORD_Y( m_packet.Sprite16x16.n_coord ) + n_drawoffset_y;
2832	2908	n_h = 16;
2833	2909
2834	2910	while( n_h > 0 )
2835	2911	{
2836		n_x = COORD_DX( m_packet.Sprite16x16.n_coord );
	2912	n_x = COORD_X( m_packet.Sprite16x16.n_coord ) + n_drawoffset_x;
2837	2913	n_u = TEXTURE_U( m_packet.Sprite16x16.n_texture );
2838	2914
2839	2915	n_distance = 16;
r20369	r20370
2867	2943	{
2868	2944	return;
2869	2945	}
2870		DebugMesh( COORD_DX( m_packet.Dot.vertex.n_coord ), COORD_DY( m_packet.Dot.vertex.n_coord ) );
	2946	DebugMesh( COORD_X( m_packet.Dot.vertex.n_coord ) + n_drawoffset_x, COORD_Y( m_packet.Dot.vertex.n_coord ) + n_drawoffset_y );
2871	2947	DebugMeshEnd();
2872	2948	#endif
2873	2949
2874	2950	n_r = BGR_R( m_packet.Dot.n_bgr );
2875	2951	n_g = BGR_G( m_packet.Dot.n_bgr );
2876	2952	n_b = BGR_B( m_packet.Dot.n_bgr );
2877		n_x = COORD_DX( m_packet.Dot.vertex.n_coord );
2878		n_y = COORD_DY( m_packet.Dot.vertex.n_coord );
	2953	n_x = COORD_X( m_packet.Dot.vertex.n_coord ) + n_drawoffset_x;
	2954	n_y = COORD_Y( m_packet.Dot.vertex.n_coord ) + n_drawoffset_y;
2879	2955
2880	2956	if( (INT16)n_x >= (INT32)n_drawarea_x1 &&
2881	2957	(INT16)n_y >= (INT32)n_drawarea_y1 &&
r20369	r20370
2980	3056	else
2981	3057	{
2982	3058	verboselog( machine(), 1, "%02x: monochrome 3 point polygon\n", m_packet.n_entry[ 0 ] >> 24 );
2983		FlatPolygon( 0 );
	3059	FlatPolygon( 3 );
2984	3060	n_gpu_buffer_offset = 0;
2985	3061	}
2986	3062	break;
r20369	r20370
2995	3071	else
2996	3072	{
2997	3073	verboselog( machine(), 1, "%02x: textured 3 point polygon\n", m_packet.n_entry[ 0 ] >> 24 );
2998		FlatTexturedPolygon( 0 );
	3074	FlatTexturedPolygon( 3 );
2999	3075	n_gpu_buffer_offset = 0;
3000	3076	}
3001	3077	break;
r20369	r20370
3010	3086	else
3011	3087	{
3012	3088	verboselog( machine(), 1, "%02x: monochrome 4 point polygon\n", m_packet.n_entry[ 0 ] >> 24 );
3013		FlatPolygon( 0 );
3014		FlatPolygon( 1 );
	3089	FlatPolygon( 4 );
3015	3090	n_gpu_buffer_offset = 0;
3016	3091	}
3017	3092	break;
r20369	r20370
3026	3101	else
3027	3102	{
3028	3103	verboselog( machine(), 1, "%02x: textured 4 point polygon\n", m_packet.n_entry[ 0 ] >> 24 );
3029		FlatTexturedPolygon( 0 );
3030		FlatTexturedPolygon( 1 );
	3104	FlatTexturedPolygon( 4 );
3031	3105	n_gpu_buffer_offset = 0;
3032	3106	}
3033	3107	break;
r20369	r20370
3042	3116	else
3043	3117	{
3044	3118	verboselog( machine(), 1, "%02x: gouraud 3 point polygon\n", m_packet.n_entry[ 0 ] >> 24 );
3045		GouraudPolygon( 0 );
	3119	GouraudPolygon( 3 );
3046	3120	n_gpu_buffer_offset = 0;
3047	3121	}
3048	3122	break;
r20369	r20370
3057	3131	else
3058	3132	{
3059	3133	verboselog( machine(), 1, "%02x: gouraud textured 3 point polygon\n", m_packet.n_entry[ 0 ] >> 24 );
3060		GouraudTexturedPolygon( 0 );
	3134	GouraudTexturedPolygon( 3 );
3061	3135	n_gpu_buffer_offset = 0;
3062	3136	}
3063	3137	break;
r20369	r20370
3072	3146	else
3073	3147	{
3074	3148	verboselog( machine(), 1, "%02x: gouraud 4 point polygon\n", m_packet.n_entry[ 0 ] >> 24 );
3075		GouraudPolygon( 0 );
3076		GouraudPolygon( 1 );
	3149	GouraudPolygon( 4 );
3077	3150	n_gpu_buffer_offset = 0;
3078	3151	}
3079	3152	break;
r20369	r20370
3088	3161	else
3089	3162	{
3090	3163	verboselog( machine(), 1, "%02x: gouraud textured 4 point polygon\n", m_packet.n_entry[ 0 ] >> 24 );
3091		GouraudTexturedPolygon( 0 );
3092		GouraudTexturedPolygon( 1 );
	3164	GouraudTexturedPolygon( 4 );
3093	3165	n_gpu_buffer_offset = 0;
3094	3166	}
3095	3167	break;

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