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Viewing changes to src/mame/video/mcr3.c

  • Committer: Bazaar Package Importer
  • Author(s): Cesare Falco
  • Date: 2009-11-03 17:10:15 UTC
  • mfrom: (1.1.5 upstream)
  • Revision ID: james.westby@ubuntu.com-20091103171015-6hop4ory5lxnumpn
Tags: 0.135-0ubuntu1
https://launchpad.net/bugs/403212
* New upstream release - Closes (LP: #403212)
* debian/watch: unstable releases are no longer detected
* mame.ini: added the cheat subdirectories to cheatpath so zipped
  cheatfiles will be searched too
* renamed crsshair subdirectory to crosshair to reflect upstream change
* mame.ini: renamed references to crosshair subdirectory (see above)

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src/mame/video/mcr3.c
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 *
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 *************************************/
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#ifdef UNUSED_FUNCTION
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static TILE_GET_INFO( get_bg_tile_info )
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{
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        int data = videoram[tile_index * 2] | (videoram[tile_index * 2 + 1] << 8);
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        int color = (data >> 12) & 3;
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        SET_TILE_INFO(0, code, color, TILE_FLIPYX((data >> 10) & 3));
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}
 
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#endif
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static TILE_GET_INFO( mcrmono_get_bg_tile_info )
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 *
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 *************************************/
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#ifdef UNUSED_FUNCTION
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VIDEO_START( mcr3 )
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{
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        /* initialize the background tilemap */
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        bg_tilemap = tilemap_create(machine, get_bg_tile_info, tilemap_scan_rows,  16,16, 32,30);
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}
 
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#endif
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VIDEO_START( mcrmono )
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{
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        int offs;
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        bitmap_fill(priority_bitmap, cliprect, 1);
 
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        bitmap_fill(machine->priority_bitmap, cliprect, 1);
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        /* loop over sprite RAM */
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        for (offs = spriteram_size - 4; offs >= 0; offs -= 4)
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                if (!mcr_cocktail_flip)
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                {
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                        /* first draw the sprite, visible */
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                        pdrawgfx(bitmap, machine->gfx[1], code, color, flipx, flipy, sx, sy,
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                                        cliprect, TRANSPARENCY_PENS, 0x0101, 0x00);
 
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                        pdrawgfx_transmask(bitmap, cliprect, machine->gfx[1], code, color, flipx, flipy, sx, sy,
 
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                                        machine->priority_bitmap, 0x00, 0x0101);
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                        /* then draw the mask, behind the background but obscuring following sprites */
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                        pdrawgfx(bitmap, machine->gfx[1], code, color, flipx, flipy, sx, sy,
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                                        cliprect, TRANSPARENCY_PENS, 0xfeff, 0x02);
 
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                        pdrawgfx_transmask(bitmap, cliprect, machine->gfx[1], code, color, flipx, flipy, sx, sy,
 
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                                        machine->priority_bitmap, 0x02, 0xfeff);
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                }
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                else
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                {
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                        /* first draw the sprite, visible */
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                        pdrawgfx(bitmap, machine->gfx[1], code, color, !flipx, !flipy, 480 - sx, 452 - sy,
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                                        cliprect, TRANSPARENCY_PENS, 0x0101, 0x00);
 
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                        pdrawgfx_transmask(bitmap, cliprect, machine->gfx[1], code, color, !flipx, !flipy, 480 - sx, 452 - sy,
 
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                                        machine->priority_bitmap, 0x00, 0x0101);
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                        /* then draw the mask, behind the background but obscuring following sprites */
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                        pdrawgfx(bitmap, machine->gfx[1], code, color, !flipx, !flipy, 480 - sx, 452 - sy,
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                                        cliprect, TRANSPARENCY_PENS, 0xfeff, 0x02);
 
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                        pdrawgfx_transmask(bitmap, cliprect, machine->gfx[1], code, color, !flipx, !flipy, 480 - sx, 452 - sy,
 
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                                        machine->priority_bitmap, 0x02, 0xfeff);
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                }
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        }
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}