diff options
Diffstat (limited to 'src/mame/drivers/dec0.cpp')
-rw-r--r-- | src/mame/drivers/dec0.cpp | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/src/mame/drivers/dec0.cpp b/src/mame/drivers/dec0.cpp index 7d1592a93a6..2beba329ddb 100644 --- a/src/mame/drivers/dec0.cpp +++ b/src/mame/drivers/dec0.cpp @@ -350,11 +350,11 @@ WRITE16_MEMBER(dec0_state::dec0_control_w) switch (offset << 1) { case 0: /* Playfield & Sprite priority */ - dec0_priority_w(space, 0, data, mem_mask); + priority_w(space, 0, data, mem_mask); break; case 2: /* DMA flag */ - dec0_update_sprites_w(space, 0, 0, mem_mask); + m_spriteram->copy(); break; case 4: /* 6502 sound cpu */ @@ -399,7 +399,7 @@ WRITE16_MEMBER(dec0_automat_state::automat_control_w) break; case 12: /* DMA flag */ - //dec0_update_sprites_w(space, 0, 0, mem_mask); + //m_spriteram->copy(); break; #if 0 case 8: /* Interrupt ack (VBL - IRQ 6) */ @@ -625,7 +625,7 @@ void dec0_state::slyspy_map(address_map &map) map(0x308000, 0x3087ff).ram().share("spriteram"); /* Sprites */ map(0x310000, 0x3107ff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette"); map(0x314001, 0x314001).w(m_soundlatch, FUNC(generic_latch_8_device::write)); - map(0x314002, 0x314003).w(FUNC(dec0_state::dec0_priority_w)); + map(0x314002, 0x314003).w(FUNC(dec0_state::priority_w)); map(0x314008, 0x31400f).r(FUNC(dec0_state::slyspy_controls_r)); map(0x31c000, 0x31c00f).r(FUNC(dec0_state::slyspy_protection_r)).nopw(); } @@ -637,7 +637,7 @@ void dec0_state::midres_map(address_map &map) map(0x100000, 0x103fff).ram().share("ram"); map(0x120000, 0x1207ff).ram().share("spriteram"); map(0x140000, 0x1407ff).w(m_palette, FUNC(palette_device::write16)).share("palette"); - map(0x160000, 0x160001).w(FUNC(dec0_state::dec0_priority_w)); + map(0x160000, 0x160001).w(FUNC(dec0_state::priority_w)); map(0x180000, 0x18000f).r(FUNC(dec0_state::midres_controls_r)); map(0x180008, 0x18000f).nopw(); /* ?? watchdog ?? */ map(0x1a0001, 0x1a0001).w(m_soundlatch, FUNC(generic_latch_8_device::write)); @@ -665,7 +665,7 @@ void dec0_state::midres_map(address_map &map) void dec0_state::midresb_map(address_map &map) { midres_map(map); - map(0x160010, 0x160011).w(FUNC(dec0_state::dec0_priority_w)); + map(0x160010, 0x160011).w(FUNC(dec0_state::priority_w)); map(0x180000, 0x18000f).r(FUNC(dec0_state::dec0_controls_r)); map(0x180012, 0x180013).noprw(); map(0x180014, 0x180015).w(FUNC(dec0_state::midres_sound_w)); @@ -814,7 +814,7 @@ void dec0_automat_state::automat_map(address_map &map) // video regs are moved to here.. map(0x400000, 0x400007).w(FUNC(dec0_automat_state::automat_scroll_w)); - map(0x400008, 0x400009).w(FUNC(dec0_automat_state::dec0_priority_w)); + map(0x400008, 0x400009).w(FUNC(dec0_automat_state::priority_w)); map(0x500000, 0x500001).nopw(); // ??? @@ -1516,8 +1516,8 @@ static const gfx_layout charlayout = RGN_FRAC(1,4), 4, /* 4 bits per pixel */ { RGN_FRAC(0,4), RGN_FRAC(2,4), RGN_FRAC(1,4), RGN_FRAC(3,4) }, - { 0, 1, 2, 3, 4, 5, 6, 7 }, - { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, + { STEP8(0,1) }, + { STEP8(0,8) }, 8*8 /* every char takes 8 consecutive bytes */ }; @@ -1527,10 +1527,8 @@ static const gfx_layout tilelayout = RGN_FRAC(1,4), 4, { RGN_FRAC(1,4), RGN_FRAC(3,4), RGN_FRAC(0,4), RGN_FRAC(2,4) }, - { 16*8+0, 16*8+1, 16*8+2, 16*8+3, 16*8+4, 16*8+5, 16*8+6, 16*8+7, - 0, 1, 2, 3, 4, 5, 6, 7 }, - { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, - 8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 }, + { STEP8(16*8,1), STEP8(0,1) }, + { STEP16(0,8) }, 16*16 }; @@ -1540,9 +1538,8 @@ static const gfx_layout automat_spritelayout = RGN_FRAC(1,4), 4, { RGN_FRAC(1,4), RGN_FRAC(3,4), RGN_FRAC(0,4), RGN_FRAC(2,4) }, - { 16*8+7, 16*8+6,16*8+5,16*8+4,16*8+3,16*8+2,16*8+1,16*8+0,7,6,5,4,3,2,1,0}, - { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, - 8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 }, + { STEP8(16*8+7,-1), STEP8(7,-1) }, + { STEP16(0,8) }, 16*16 }; @@ -1611,6 +1608,8 @@ GFXDECODE_END MACHINE_CONFIG_START(dec0_state::dec0_base) /* video hardware */ + BUFFERED_SPRITERAM16(config, m_spriteram); + MCFG_SCREEN_ADD("screen", RASTER) //MCFG_SCREEN_REFRESH_RATE(57.41) //MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(529) /* 57.41 Hz, 529us Vblank */) @@ -1746,6 +1745,8 @@ MACHINE_CONFIG_START(dec0_automat_state::automat) /* video hardware */ MCFG_VIDEO_START_OVERRIDE(dec0_state,dec0_nodma) + BUFFERED_SPRITERAM16(config, m_spriteram); + MCFG_SCREEN_ADD("screen", RASTER) // MCFG_SCREEN_REFRESH_RATE(57.41) // MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(529) /* 57.41 Hz, 529us Vblank */) @@ -1821,6 +1822,8 @@ MACHINE_CONFIG_START(dec0_automat_state::secretab) /* video hardware */ MCFG_VIDEO_START_OVERRIDE(dec0_state,dec0_nodma) + BUFFERED_SPRITERAM16(config, m_spriteram); + MCFG_SCREEN_ADD("screen", RASTER) // MCFG_SCREEN_REFRESH_RATE(57.41) // MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(529) /* 57.41 Hz, 529us Vblank */) |