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namcos22: move video todo over to main driver file (nw)

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hap 2018-10-10 11:01:04 +02:00
parent ed5e9df496
commit 06c33074aa
2 changed files with 61 additions and 60 deletions
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71
src/mame/drivers/namcos22.cpp
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@ -1,7 +1,7 @@
// license:BSD-3-Clause // license:BSD-3-Clause
// copyright-holders:Phil Stroffolino, hap, R. Belmont // copyright-holders:Phil Stroffolino, hap, R. Belmont
/** /**
* This driver describes Namco's System22 and Super System 22 hardware. * This driver describes Namco's System22 and System Super22 hardware.
* *
* driver provided with thanks to: * driver provided with thanks to:
* - hap * - hap
@ -10,13 +10,48 @@
* - trackmaster@gmx.net (Bjorn Sunder) * - trackmaster@gmx.net (Bjorn Sunder)
* - team vivanonno * - team vivanonno
* *
* TODO: (for video related issues, see video source file) * TODO:
* - finish slave DSP emulation * - finish slave DSP emulation
* - emulate System 22 I/O board C74 * - emulate System22 I/O board C74
* - tokyowar tanks are not shootable, same for timecris helicopter, there's still a very small hitbox but almost impossible to hit. * - tokyowar tanks are not shootable, same for timecris helicopter, there's still a very small hitbox but almost impossible to hit.
* - alpinesa doesn't work, protection related? * - alpinesa doesn't work, protection related?
* - C139 for linked cabinets, as well as in RR fullscale * - C139 for linked cabinets, as well as in RR fullscale
* - confirm DSP and MCU clocks and their IRQ timing * - confirm DSP and MCU clocks and their IRQ timing
* - texture u/v mapping is often 1 pixel off, resulting in many glitch lines/gaps between textures. The glitch may be in MAME core:
* it used to be much worse with the legacy_poly_manager
* - find out how/where vics num_sprites is determined exactly, currently a workaround is needed for airco22b and dirtdash
* - improve ss22 fogging:
* + scene changes too rapidly sometimes, eg. dirtdash snow level finish (see attract), or aquajet going down the waterfall
* + timecris submarine explosion
* + aquajet underwater should show blue haze
* + 100% fog if you start dirtdash at the hill level
* - improve ss22 lighting, eg. mountains in alpinr2b selection screen
* - improve ss22 spot: the bugs hint toward an extra bg layer bank?
* + dirtdash spotlight is opaque for a short time when exiting the jungle level
* + dirtdash speedometer has wrong colors when in the jungle level
* + dirtdash record time message creates a 'gap' in the spotlight when entering the jungle level
* - polygon layer stays visible sometimes when it shouldn't:
* + cybrcomm/victlapw namco logo screen after attract demo
* + airco22b title logo after attract demo
* + aquajet namco logo/game over after ending
* - cybrcomm arrows(black part) should be below textlayer when a messagebox pops up
* - cybrcomm enemies should flash white when you shoot them, it's not poly fog
* - cybrcycc speed dial needle is missing
* - s22 background color control? see victlapw attract mode
* - window clipping is wrong in acedrvrw, victlapw (see rear-view mirrors), and alpinr2b character selection screen
* - ridgerac waving flag title screen is missing, just an empty beach scenery instead
* - global offset is wrong in non-super22 servicemode video test, and above that, it flickers in acedrvrw, victlapw
* - dirtdash polys are broken at the start section of the mountain level, maybe bad rom?
* - propcycl scoreboard sprite part should fade out in attract mode and just before game over, fader or fog related?
* - ridgerac fogging isn't applied to the upper/side part of the sky (best seen when driving down a hill), it's fine in ridgera2
* czram contents is rather odd here and partly cleared (probably the cause?):
* $0000-$0d7f - gradual increase from $00-$7c
* $0d80-$0fff - $73, huh, why lower?
* $1000-$19ff - $00, huh!? (it's specifically cleared, memsetting czram at boot does not fix the issue)
* $1a00-$0dff - $77
* $1e00-$1fff - $78
*
* - lots of smaller issues
* *
********************************************************************************************************** **********************************************************************************************************
* Input * Input
@ -89,7 +124,7 @@
* - some (typically racing) games may be linked together * - some (typically racing) games may be linked together
* - serial controller is C139 SCI (same as System21). * - serial controller is C139 SCI (same as System21).
* *
* "Super" System22 * System Super22
* - different memory map * - different memory map
* - different CPU controller register layout * - different CPU controller register layout
* - sound CPU uses external ROM (i.e. pr1data.8k) instead of internal BIOS (C74) * - sound CPU uses external ROM (i.e. pr1data.8k) instead of internal BIOS (C74)
@ -1235,7 +1270,7 @@ WRITE32_MEMBER(namcos22_state::namcos22_sci_w)
} }
/* system controller (super system22) /* system controller (ss22)
0x00: vblank irq level 0x00: vblank irq level
0x01: hblank irq level 0x01: hblank irq level
@ -1709,8 +1744,8 @@ READ16_MEMBER(namcos22_state::namcos22_dipswitch_r)
WRITE16_MEMBER(namcos22_state::namcos22_cpuleds_w) WRITE16_MEMBER(namcos22_state::namcos22_cpuleds_w)
{ {
// 8 leds on cpu board, 0=on 1=off // 8 leds on cpu board, 0=on 1=off
// on system 22: two rows of 4 red leds // on System22: two rows of 4 red leds
// on super system 22: GYRGYRGY green/yellow/red // on SS22: GYRGYRGY green/yellow/red
for (int i = 0; i < 8; i++) for (int i = 0; i < 8; i++)
m_cpuled[i] = (~data << i & 0x80) ? 0 : 1; m_cpuled[i] = (~data << i & 0x80) ? 0 : 1;
} }
@ -1732,7 +1767,7 @@ WRITE32_MEMBER(namcos22_state::namcos22s_chipselect_w)
} }
// System 22 // System22
void namcos22_state::namcos22_am(address_map &map) void namcos22_state::namcos22_am(address_map &map)
{ {
/** /**
@ -1936,7 +1971,7 @@ void namcos22_state::namcos22_am(address_map &map)
} }
// Super System 22 // System Super22
void namcos22_state::namcos22s_am(address_map &map) void namcos22_state::namcos22s_am(address_map &map)
{ {
map(0x000000, 0x3fffff).rom(); map(0x000000, 0x3fffff).rom();
@ -2184,7 +2219,7 @@ READ16_MEMBER(namcos22_state::pdp_begin_r)
* This presumably kickstarts the PDP(polygon display parser/processor?) * This presumably kickstarts the PDP(polygon display parser/processor?)
* It parses through the displaylist and sends commands to the 3D render device. * It parses through the displaylist and sends commands to the 3D render device.
* In MAME, this main task is done in simulate_slavedsp instead. Ideally, we'd make the PDP a device with execute_run * In MAME, this main task is done in simulate_slavedsp instead. Ideally, we'd make the PDP a device with execute_run
* Super System 22 supports more than just "goto" and render commands, they are handled here. * SS22 supports more than just "goto" and render commands, they are handled here.
*/ */
m_dsp_master_bioz = 1; m_dsp_master_bioz = 1;
uint16_t offs = (m_is_ss22) ? pdp_polygonram_read(0x7fff) : m_pdp_base; uint16_t offs = (m_is_ss22) ? pdp_polygonram_read(0x7fff) : m_pdp_base;
@ -2632,7 +2667,7 @@ void namcos22_state::slave_dsp_io(address_map &map)
000000-00027f: internal MCU registers and RAM 000000-00027f: internal MCU registers and RAM
002000-002fff: C352 PCM chip 002000-002fff: C352 PCM chip
004000-00bfff: shared RAM with host CPU 004000-00bfff: shared RAM with host CPU
00c000-00ffff: BIOS ROM (internal on System 22, external on Super) 00c000-00ffff: BIOS ROM (internal on System22, external on Super)
200000-27ffff: data ROM 200000-27ffff: data ROM
301000-301001: watchdog? 301000-301001: watchdog?
308000-308003: unknown (I/O?) 308000-308003: unknown (I/O?)
@ -2651,7 +2686,7 @@ void namcos22_state::slave_dsp_io(address_map &map)
*/ */
// System 22 37702 // System22 37702
READ8_MEMBER(namcos22_state::mcu_port4_s22_r) READ8_MEMBER(namcos22_state::mcu_port4_s22_r)
{ {
@ -2693,7 +2728,7 @@ void namcos22_state::iomcu_s22_io(address_map &map)
} }
// Super System 22 M37710 // System Super22 M37710
TIMER_DEVICE_CALLBACK_MEMBER(namcos22_state::mcu_irq) TIMER_DEVICE_CALLBACK_MEMBER(namcos22_state::mcu_irq)
{ {
@ -3602,7 +3637,7 @@ INPUT_PORTS_END
/*********************************************************************************************/ /*********************************************************************************************/
/* Super System22 supports a sprite layer. /* System Super22 supports a sprite layer.
* Sprites are rendered as part of the polygon draw list, based on a per-sprite Z attribute. * Sprites are rendered as part of the polygon draw list, based on a per-sprite Z attribute.
* Each sprite has explicit placement/color/zoom controls. * Each sprite has explicit placement/color/zoom controls.
*/ */
@ -3690,7 +3725,7 @@ void namcos22_state::machine_start()
m_portbits[1] = 0xffff; m_portbits[1] = 0xffff;
} }
// System 22 // System22
MACHINE_CONFIG_START(namcos22_state::namcos22) MACHINE_CONFIG_START(namcos22_state::namcos22)
/* basic machine hardware */ /* basic machine hardware */
@ -3759,7 +3794,7 @@ MACHINE_CONFIG_START(namcos22_state::cybrcomm)
MCFG_SOUND_ROUTE(3, "rear_right", 1.00) MCFG_SOUND_ROUTE(3, "rear_right", 1.00)
MACHINE_CONFIG_END MACHINE_CONFIG_END
// Super System 22 // System Super22
MACHINE_CONFIG_START(namcos22_state::namcos22s) MACHINE_CONFIG_START(namcos22_state::namcos22s)
/* basic machine hardware */ /* basic machine hardware */
@ -5616,7 +5651,7 @@ void namcos22_state::init_dirtdash()
/*********************************************************************************************/ /*********************************************************************************************/
/* YEAR, NAME, PARENT, MACHINE, INPUT, CLASS, INIT, MNTR, COMPANY, FULLNAME, FLAGS */ /* YEAR, NAME, PARENT, MACHINE, INPUT, CLASS, INIT, MNTR, COMPANY, FULLNAME, FLAGS */
/* System22 games */ // System22 games
GAME( 1993, ridgerac, 0, namcos22, ridgera, namcos22_state, init_ridgeraj, ROT0, "Namco", "Ridge Racer (Rev. RR3, World)", MACHINE_IMPERFECT_GRAPHICS ) // 1994-01-17 GAME( 1993, ridgerac, 0, namcos22, ridgera, namcos22_state, init_ridgeraj, ROT0, "Namco", "Ridge Racer (Rev. RR3, World)", MACHINE_IMPERFECT_GRAPHICS ) // 1994-01-17
GAME( 1993, ridgerac3, ridgerac, namcos22, ridgera, namcos22_state, init_ridgeraj, ROT0, "Namco", "Ridge Racer (Rev. RR2 Ver.B, World, 3-screen?)", MACHINE_IMPERFECT_GRAPHICS ) // 1993-10-28, no indication that this really is a 3-screen version. GAME( 1993, ridgerac3, ridgerac, namcos22, ridgera, namcos22_state, init_ridgeraj, ROT0, "Namco", "Ridge Racer (Rev. RR2 Ver.B, World, 3-screen?)", MACHINE_IMPERFECT_GRAPHICS ) // 1993-10-28, no indication that this really is a 3-screen version.
GAME( 1993, ridgeracb, ridgerac, namcos22, ridgera, namcos22_state, init_ridgeraj, ROT0, "Namco", "Ridge Racer (Rev. RR2, World)", MACHINE_IMPERFECT_GRAPHICS ) // 1993-10-07 GAME( 1993, ridgeracb, ridgerac, namcos22, ridgera, namcos22_state, init_ridgeraj, ROT0, "Namco", "Ridge Racer (Rev. RR2, World)", MACHINE_IMPERFECT_GRAPHICS ) // 1993-10-07
@ -5632,7 +5667,7 @@ GAME( 1995, raveracja, raveracw, namcos22, raveracw, namcos22_state, init_rave
GAME( 1994, acedrvrw, 0, namcos22, acedrvr, namcos22_state, init_acedrvr, ROT0, "Namco", "Ace Driver: Racing Evolution (Rev. AD2, World)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NODEVICE_LAN ) // 94/10/20 16:22:25 GAME( 1994, acedrvrw, 0, namcos22, acedrvr, namcos22_state, init_acedrvr, ROT0, "Namco", "Ace Driver: Racing Evolution (Rev. AD2, World)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NODEVICE_LAN ) // 94/10/20 16:22:25
GAME( 1996, victlapw, 0, namcos22, victlap, namcos22_state, init_victlap, ROT0, "Namco", "Ace Driver: Victory Lap (Rev. ADV2, World)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NODEVICE_LAN ) // 96/02/13 17:50:06 GAME( 1996, victlapw, 0, namcos22, victlap, namcos22_state, init_victlap, ROT0, "Namco", "Ace Driver: Victory Lap (Rev. ADV2, World)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NODEVICE_LAN ) // 96/02/13 17:50:06
/* Super System22 games */ // System Super22 games
GAME( 1994, alpinerd, 0, alpine, alpiner, namcos22_state, init_alpiner, ROT0, "Namco", "Alpine Racer (Rev. AR2 Ver.D, World)", MACHINE_IMPERFECT_GRAPHICS ) GAME( 1994, alpinerd, 0, alpine, alpiner, namcos22_state, init_alpiner, ROT0, "Namco", "Alpine Racer (Rev. AR2 Ver.D, World)", MACHINE_IMPERFECT_GRAPHICS )
GAME( 1994, alpinerc, alpinerd, alpine, alpiner, namcos22_state, init_alpiner, ROT0, "Namco", "Alpine Racer (Rev. AR2 Ver.C, World)", MACHINE_IMPERFECT_GRAPHICS ) GAME( 1994, alpinerc, alpinerd, alpine, alpiner, namcos22_state, init_alpiner, ROT0, "Namco", "Alpine Racer (Rev. AR2 Ver.C, World)", MACHINE_IMPERFECT_GRAPHICS )
GAME( 1995, airco22b, 0, airco22b, airco22, namcos22_state, init_airco22, ROT0, "Namco", "Air Combat 22 (Rev. ACS1 Ver.B, Japan)", MACHINE_IMPERFECT_GRAPHICS ) GAME( 1995, airco22b, 0, airco22b, airco22, namcos22_state, init_airco22, ROT0, "Namco", "Air Combat 22 (Rev. ACS1 Ver.B, Japan)", MACHINE_IMPERFECT_GRAPHICS )

50
src/mame/video/namcos22.cpp
View File

@ -1,41 +1,10 @@
// license:BSD-3-Clause // license:BSD-3-Clause
// copyright-holders:Phil Stroffolino, hap, R. Belmont // copyright-holders:Phil Stroffolino, hap, R. Belmont
/** /*
* video hardware for Namco System22
* Namco System22 + System Super22 video hardware emulation
* TODO:
* - texture u/v mapping is often 1 pixel off, resulting in many glitch lines/gaps between textures. The glitch may be in MAME core: */
* it used to be much worse with the legacy_poly_manager
* - find out how/where vics num_sprites is determined exactly, currently a workaround is needed for airco22b and dirtdash
* - improve ss22 fogging:
* + scene changes too rapidly sometimes, eg. dirtdash snow level finish (see attract), or aquajet going down the waterfall
* + 100% fog if you start dirtdash at the hill level
* - improve ss22 lighting, eg. mountains in alpinr2b selection screen
* - improve ss22 spot: the bugs hint toward an extra bg layer bank?
* + dirtdash spotlight is opaque for a short time when exiting the jungle level
* + dirtdash speedometer has wrong colors when in the jungle level
* + dirtdash record time message creates a 'gap' in the spotlight when entering the jungle level
* - polygon layer stays visible sometimes when it shouldn't:
* + cybrcomm/victlapw namco logo screen after attract demo
* + airco22b title logo after attract demo
* + aquajet namco logo/game over after ending
* - window clipping is wrong in acedrvrw, victlapw (see rear-view mirrors), and alpinr2b character selection screen
* - ridgerac waving flag title screen is missing, just an empty beach scenery instead
* - global offset is wrong in non-super22 servicemode video test, and above that, it flickers in acedrvrw, victlapw
* - dirtdash polys are broken at the start section of the mountain level, maybe bad rom?
* - propcycl scoreboard sprite part should fade out in attract mode and just before game over, fader or fog related?
* - ridgerac fogging isn't applied to the upper/side part of the sky (best seen when driving down a hill), it's fine in ridgera2
* czram contents is rather odd here and partly cleared (probably the cause?):
* $0000-$0d7f - gradual increase from $00-$7c
* $0d80-$0fff - $73, huh, why lower?
* $1000-$19ff - $00, huh!? (it's specifically cleared, memsetting czram at boot does not fix the issue)
* $1a00-$0dff - $77
* $1e00-$1fff - $78
*
* - lots of smaller issues
*
*
*******************************/
#include "emu.h" #include "emu.h"
#include "includes/namcos22.h" #include "includes/namcos22.h"
@ -58,9 +27,6 @@ void namcos22_renderer::reset()
} }
/*********************************************************************************************/
// poly scanline callbacks // poly scanline callbacks
void namcos22_renderer::renderscanline_uvi_full(int32_t scanline, const extent_t &extent, const namcos22_object_data &extra, int threadid) void namcos22_renderer::renderscanline_uvi_full(int32_t scanline, const extent_t &extent, const namcos22_object_data &extra, int threadid)
{ {
@ -1822,7 +1788,7 @@ WRITE32_MEMBER(namcos22_state::namcos22_tilemapattr_w)
{ {
/* /*
0.hiword R/W x offset 0.hiword R/W x offset
0.loword R/W y offset, bit 9 for interlacing?(cybrcomm, tokyowar) 0.loword R/W y offset
1.hiword R/W ??? always 0x006e? 1.hiword R/W ??? always 0x006e?
1.loword ? unused? 1.loword ? unused?
2.hiword R/W posirq scanline? - not hooked up yet 2.hiword R/W posirq scanline? - not hooked up yet
@ -1831,7 +1797,7 @@ WRITE32_MEMBER(namcos22_state::namcos22_tilemapattr_w)
3.loword R ??? 3.loword R ???
*/ */
COMBINE_DATA(&m_tilemapattr[offset]); COMBINE_DATA(&m_tilemapattr[offset]);
// popmessage("%08x\n%08x\n%08x\n%08x\n",m_tilemapattr[0],m_tilemapattr[1],m_tilemapattr[2],m_tilemapattr[3]); //popmessage("%08x\n%08x\n%08x\n%08x\n",m_tilemapattr[0],m_tilemapattr[1],m_tilemapattr[2],m_tilemapattr[3]);
} }
@ -2473,7 +2439,7 @@ void namcos22_state::init_tables()
} }
} }
// following setup is Namco System 22 specific // following setup is System22 specific
switch (m_gametype) switch (m_gametype)
{ {
case NAMCOS22_RIDGE_RACER: case NAMCOS22_RIDGE_RACER: