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https://github.com/holub/mame
synced 2025-10-05 00:38:58 +03:00
Improved vsnet sprite/roz alignment [David Haywood]
This commit is contained in:
Phil Bennett
parent
b423367224
commit
637ec4ede0
@ -1902,7 +1902,7 @@ static MACHINE_DRIVER_START( gxtype4 )
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MDRV_VIDEO_START(konamigx_type4)
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MACHINE_DRIVER_END
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static MACHINE_DRIVER_START( gxtype4vsnet )
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static MACHINE_DRIVER_START( gxtype4_vsn )
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MDRV_IMPORT_FROM(gxtype4)
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MDRV_DEFAULT_LAYOUT(layout_dualhsxs)
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@ -1914,6 +1914,8 @@ static MACHINE_DRIVER_START( gxtype4vsnet )
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MDRV_SCREEN_MODIFY("screen2")
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MDRV_SCREEN_SIZE(128*8, 32*8)
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MDRV_SCREEN_VISIBLE_AREA(0, 576-1, 16, 32*8-1-16)
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MDRV_VIDEO_START(konamigx_type4_vsn)
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MACHINE_DRIVER_END
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static MACHINE_DRIVER_START( gxtype4sd2 )
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@ -1923,6 +1925,7 @@ static MACHINE_DRIVER_START( gxtype4sd2 )
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MACHINE_DRIVER_END
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static MACHINE_DRIVER_START( winspike )
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MDRV_IMPORT_FROM(konamigx)
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@ -3729,11 +3732,11 @@ GAME( 1994, soccerssja,soccerss, gxtype3, type3, konamigx, ROT0, "Konami", "Soc
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GAME( 1994, soccerssa,soccerss, gxtype3, type3, konamigx, ROT0, "Konami", "Soccer Superstars (ver AAA)", GAME_IMPERFECT_GRAPHICS )
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/* Type 4: dual monitor output and 53936 on the ROM board, external palette RAM, DMA protection */
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GAME( 1996, vsnetscr, konamigx, gxtype4vsnet, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver EAD)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
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GAME( 1996, vsnetscreb,vsnetscr, gxtype4vsnet, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver EAB)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
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GAME( 1996, vsnetscru, vsnetscr, gxtype4vsnet, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver UAB)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
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GAME( 1996, vsnetscra, vsnetscr, gxtype4vsnet, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver AAA)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
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GAME( 1996, vsnetscrj, vsnetscr, gxtype4vsnet, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver JAB)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
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GAME( 1996, vsnetscr, konamigx, gxtype4_vsn, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver EAD)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
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GAME( 1996, vsnetscreb,vsnetscr, gxtype4_vsn, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver EAB)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
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GAME( 1996, vsnetscru, vsnetscr, gxtype4_vsn, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver UAB)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
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GAME( 1996, vsnetscra, vsnetscr, gxtype4_vsn, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver AAA)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
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GAME( 1996, vsnetscrj, vsnetscr, gxtype4_vsn, type3, konamigx, ROT0, "Konami", "Versus Net Soccer (ver JAB)", GAME_NOT_WORKING|GAME_UNEMULATED_PROTECTION )
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GAME( 1996, rungun2, konamigx, gxtype4sd2, type3, konamigx, ROT0, "Konami", "Run and Gun 2 (ver UAA)", GAME_IMPERFECT_GRAPHICS )
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GAME( 1996, slamdnk2, rungun2, gxtype4sd2, type3, konamigx, ROT0, "Konami", "Slam Dunk 2 (ver JAA)", GAME_IMPERFECT_GRAPHICS )
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GAME( 1996, rushhero, konamigx, gxtype4, type3, konamigx, ROT0, "Konami", "Rushing Heroes (ver UAB)", GAME_IMPERFECT_GRAPHICS )
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@ -86,6 +86,7 @@ VIDEO_START(konamigx_6bpp_2);
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VIDEO_START(konamigx_type3);
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VIDEO_START(konamigx_type4);
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VIDEO_START(konamigx_type4_sd2);
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VIDEO_START(konamigx_type4_vsn);
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VIDEO_START(le2);
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VIDEO_START(dragoonj);
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VIDEO_START(winspike);
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@ -99,7 +99,7 @@ INLINE void K053936GP_copyroz32clip( running_machine *machine,
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bitmap_t *dst_bitmap, bitmap_t *src_bitmap,
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const rectangle *dst_cliprect, const rectangle *src_cliprect,
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UINT32 _startx,UINT32 _starty,int _incxx,int _incxy,int _incyx,int _incyy,
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int tilebpp, int blend, int alpha, int clip )
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int tilebpp, int blend, int alpha, int clip, int pixeldouble_output )
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{
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static const int colormask[8]={1,3,7,0xf,0x1f,0x3f,0x7f,0xff};
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@ -111,7 +111,9 @@ INLINE void K053936GP_copyroz32clip( running_machine *machine,
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size_t src_size;
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const pen_t *pal_base;
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UINT32 *dst_ptr;
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int dst_ptr;
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int dst_size;
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int dst_base2;
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int tx, dst_pitch;
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UINT32 *dst_base;
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@ -144,7 +146,8 @@ INLINE void K053936GP_copyroz32clip( running_machine *machine,
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// adjust entry points and other loop constants
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dst_pitch = dst_bitmap->rowpixels;
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dst_base = (UINT32*)dst_bitmap->base + sy * dst_pitch + sx + tx;
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dst_base = (UINT32*)dst_bitmap->base;
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dst_base2 = sy * dst_pitch + sx + tx;
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ecx = tx = -tx;
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tilebpp = (tilebpp-1) & 7;
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@ -154,8 +157,8 @@ INLINE void K053936GP_copyroz32clip( running_machine *machine,
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src_pitch = src_bitmap->rowpixels;
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src_base = (UINT16 *)src_bitmap->base;
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src_size = src_bitmap->width * src_bitmap->height;
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dst_ptr = dst_base;
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dst_size = dst_bitmap->width * dst_bitmap->height;
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dst_ptr = 0;//dst_base;
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cy = starty;
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cx = startx;
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@ -186,12 +189,18 @@ INLINE void K053936GP_copyroz32clip( running_machine *machine,
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if (!(pixel & cmask))
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continue;
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dst_ptr[ecx] = alpha_blend_r32(pal_base[pixel], dst_ptr[ecx], alpha);
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if ((dst_ptr+ecx+dst_base2)<dst_size) dst_base[dst_ptr+ecx+dst_base2] = alpha_blend_r32(pal_base[pixel], dst_base[dst_ptr+ecx+dst_base2], alpha);
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if (pixeldouble_output)
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{
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ecx++;
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if ((dst_ptr+ecx+dst_base2)<dst_size) dst_base[dst_ptr+ecx+dst_base2] = alpha_blend_r32(pal_base[pixel], dst_base[dst_ptr+ecx+dst_base2], alpha);
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}
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}
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while (++ecx);
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while (++ecx < 0);
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ecx = tx;
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dst_ptr = dst_base; dst_base += dst_pitch;
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dst_ptr += dst_pitch;
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cy = starty; starty += incyy;
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cx = startx; startx += incyx;
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} while (--ty);
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@ -200,7 +209,7 @@ INLINE void K053936GP_copyroz32clip( running_machine *machine,
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{
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if (blend == 0)
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{
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dst_base += dst_pitch;
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dst_ptr += dst_pitch;
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starty += incyy;
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startx += incyx;
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}
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@ -222,7 +231,7 @@ INLINE void K053936GP_copyroz32clip( running_machine *machine,
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incyy <<= 1;
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incyx <<= 1;
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dst_base = dst_ptr + dst_pitch;
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dst_ptr += dst_pitch;
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starty = cy + incyy;
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startx = cx + incyx;
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}
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@ -250,12 +259,20 @@ INLINE void K053936GP_copyroz32clip( running_machine *machine,
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if (!(pixel & cmask))
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continue;
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dst_ptr[ecx] = pal_base[pixel];
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if ((dst_ptr+ecx+dst_base2)<dst_size) dst_base[dst_ptr+ecx+dst_base2] = pal_base[pixel];
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if (pixeldouble_output)
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{
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ecx++;
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if ((dst_ptr+ecx+dst_base2)<dst_size) dst_base[dst_ptr+ecx+dst_base2] = pal_base[pixel];
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}
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}
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while (++ecx);
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while (++ecx < 0);
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ecx = tx;
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dst_ptr = dst_base; dst_base += dst_pitch;
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dst_ptr += dst_pitch;
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cy = starty; starty += incyy;
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cx = startx; startx += incyx;
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} while (--ty);
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@ -266,7 +283,7 @@ INLINE void K053936GP_copyroz32clip( running_machine *machine,
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static void K053936GP_zoom_draw(running_machine *machine,
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int chip, UINT16 *ctrl, UINT16 *linectrl,
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bitmap_t *bitmap, const rectangle *cliprect, tilemap_t *tmap,
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int tilebpp, int blend, int alpha)
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int tilebpp, int blend, int alpha, int pixeldouble_output)
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{
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bitmap_t *src_bitmap;
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rectangle *src_cliprect;
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@ -306,7 +323,7 @@ static void K053936GP_zoom_draw(running_machine *machine,
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K053936GP_copyroz32clip(machine,
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bitmap, src_bitmap, &my_clip, src_cliprect,
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startx<<5, starty<<5, incxx<<5, incxy<<5, 0, 0,
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tilebpp, blend, alpha, clip);
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tilebpp, blend, alpha, clip, pixeldouble_output);
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y++;
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}
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}
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@ -331,20 +348,20 @@ static void K053936GP_zoom_draw(running_machine *machine,
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K053936GP_copyroz32clip(machine,
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bitmap, src_bitmap, cliprect, src_cliprect,
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startx<<5, starty<<5, incxx<<5, incxy<<5, incyx<<5, incyy<<5,
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tilebpp, blend, alpha, clip);
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tilebpp, blend, alpha, clip, pixeldouble_output);
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}
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}
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void K053936GP_0_zoom_draw(running_machine *machine, bitmap_t *bitmap, const rectangle *cliprect,
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tilemap_t *tmap, int tilebpp, int blend, int alpha)
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tilemap_t *tmap, int tilebpp, int blend, int alpha, int pixeldouble_output)
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{
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K053936GP_zoom_draw(machine, 0,K053936_0_ctrl,K053936_0_linectrl,bitmap,cliprect,tmap,tilebpp,blend,alpha);
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K053936GP_zoom_draw(machine, 0,K053936_0_ctrl,K053936_0_linectrl,bitmap,cliprect,tmap,tilebpp,blend,alpha, pixeldouble_output);
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}
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void K053936GP_1_zoom_draw(running_machine *machine, bitmap_t *bitmap, const rectangle *cliprect,
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tilemap_t *tmap, int tilebpp, int blend, int alpha)
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tilemap_t *tmap, int tilebpp, int blend, int alpha, int pixeldouble_output)
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{
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K053936GP_zoom_draw(machine, 1,K053936_1_ctrl,K053936_1_linectrl,bitmap,cliprect,tmap,tilebpp,blend,alpha);
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K053936GP_zoom_draw(machine, 1,K053936_1_ctrl,K053936_1_linectrl,bitmap,cliprect,tmap,tilebpp,blend,alpha, pixeldouble_output);
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}
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@ -1552,7 +1569,14 @@ void konamigx_mixer(running_machine *machine, bitmap_t *bitmap, const rectangle
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if (offs == -2)
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{
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K053936GP_0_zoom_draw(machine, bitmap, cliprect, sub1, l, k, alpha);
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int pixeldouble_output = 0;
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const rectangle *visarea = video_screen_get_visible_area(machine->primary_screen);
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int width = visarea->max_x - visarea->min_x + 1;
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if (width>512) // vsnetscr case
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pixeldouble_output = 1;
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K053936GP_0_zoom_draw(machine, bitmap, cliprect, sub1, l, k, alpha, pixeldouble_output);
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}
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else
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{
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@ -1596,6 +1620,8 @@ void konamigx_mixer(running_machine *machine, bitmap_t *bitmap, const rectangle
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// the output size of the roz layer has to be doubled horizontally
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// so that it aligns with the sprites and normal tilemaps. This appears
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// to be done as a post-processing / mixing step effect
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//
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// - todo, use the pixeldouble_output I just added for vsnet instead?
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for (yy=0;yy<height;yy++)
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{
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UINT16* src = BITMAP_ADDR16(extra_bitmap,yy,0);
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@ -1610,8 +1636,10 @@ void konamigx_mixer(running_machine *machine, bitmap_t *bitmap, const rectangle
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}
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}
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else
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K053936GP_1_zoom_draw(machine, bitmap, cliprect, sub2, l, k, alpha);
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{
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int pixeldouble_output = 0;
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K053936GP_1_zoom_draw(machine, bitmap, cliprect, sub2, l, k, alpha, pixeldouble_output);
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}
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}
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else
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K053250_draw(machine, bitmap, cliprect, 1, vcblk[5]<<l, 0, 0);
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@ -2177,6 +2205,37 @@ VIDEO_START(konamigx_type4)
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}
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VIDEO_START(konamigx_type4_vsn)
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{
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int width = video_screen_get_width(machine->primary_screen);
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int height = video_screen_get_height(machine->primary_screen);
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K056832_vh_start(machine, "gfx1", K056832_BPP_8, 0, NULL, konamigx_type2_tile_callback, 0);
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K055673_vh_start(machine, "gfx2", K055673_LAYOUT_GX6, -132, -23, konamigx_type2_sprite_callback);
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dualscreen_left_tempbitmap = auto_bitmap_alloc(machine, width, height, BITMAP_FORMAT_RGB32);
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dualscreen_right_tempbitmap = auto_bitmap_alloc(machine, width, height, BITMAP_FORMAT_RGB32);
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_gxcommoninitnosprites(machine);
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gx_psac_tilemap = tilemap_create(machine, get_gx_psac_tile_info, tilemap_scan_cols, 16, 16, 128, 128);
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gx_rozenable = 0;
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gx_specialrozenable = 3;
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K056832_set_LayerOffset(0, -52, 0);
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K056832_set_LayerOffset(1, -48, 0);
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K056832_set_LayerOffset(2, -48, 0);
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K056832_set_LayerOffset(3, -48, 0);
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K053936_wraparound_enable(0, 1); // wraparound doesn't work properly with the custom drawing function anyway, see the crowd in vsnet and rushhero
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K053936GP_set_offset(0, -30, 0);
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gx_rushingheroes_hack = 1;
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konamigx_has_dual_screen = 1;
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konamigx_palformat = 0;
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}
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VIDEO_START(konamigx_type4_sd2)
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{
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int width = video_screen_get_width(machine->primary_screen);
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