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deprecat.h, also fixed 3d trails when frameskipping

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This commit is contained in:
Angelo Salese 2011-12-05 02:27:41 +00:00
parent 4b42839acd
commit 5e088af77c
3 changed files with 43 additions and 32 deletions
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58
src/mame/drivers/hng64.c
View File

@ -448,7 +448,16 @@ or Fatal Fury for example).
#include "machine/nvram.h"
#include "includes/hng64.h"
/* TODO: NOT measured! */
#define PIXEL_CLOCK ((MASTER_CLOCK*2)/4) // x 2 is due of the interlaced screen ...
#define HTOTAL (0x200+0x100)
#define HBEND (0)
#define HBSTART (0x200)
#define VTOTAL (264*2)
#define VBEND (0)
#define VBSTART (224*2)
#ifdef UNUSED_FUNCTION
@ -931,7 +940,7 @@ static WRITE32_HANDLER( tcram_w )
visarea.max_x = min_x + max_x - 1;
visarea.min_y = min_y;
visarea.max_y = min_y + max_y - 1;
space->machine().primary_screen->configure(0x200, 0x1c0, visarea, space->machine().primary_screen->frame_period().attoseconds );
space->machine().primary_screen->configure(HTOTAL, VTOTAL, visarea, space->machine().primary_screen->frame_period().attoseconds );
}
}
@ -1632,36 +1641,31 @@ static const mips3_config vr4300_config =
16384 /* data cache size */
};
static TIMER_CALLBACK( irq_stop )
{
cputag_set_input_line(machine, "maincpu", 0, CLEAR_LINE);
}
static INTERRUPT_GEN( irq_start )
static TIMER_DEVICE_CALLBACK( hng64_irq )
{
hng64_state *state = device->machine().driver_data<hng64_state>();
hng64_state *state = timer.machine().driver_data<hng64_state>();
int scanline = param;
int irq_fired,irq_type;
logerror("HNG64 interrupt level %x\n", cpu_getiloops(device));
irq_fired = irq_type = 0;
/* there are more, the sources are unknown at the moment */
switch (cpu_getiloops(device))
switch(scanline)
{
case 0x00: state->m_interrupt_level_request = 0;
break;
case 0x01: state->m_interrupt_level_request = 1;
break;
case 0x02: state->m_interrupt_level_request = 2;
break;
case 0x03:
if (state->m_mcu_type == RACING_MCU)
state->m_interrupt_level_request = 11; //network irq
else
return;
break;
case 224*2: state->m_interrupt_level_request = 0; irq_fired = 1; irq_type = 1; break;
case 0*2: state->m_interrupt_level_request = 1; irq_fired = 1; irq_type = 1; break;
case 64*2: state->m_interrupt_level_request = 2; irq_fired = 1; irq_type = 1; break;
case 128*2: state->m_interrupt_level_request = 11; irq_fired = 1; irq_type = 1; break;
case (0+1)*2:
case (224+1)*2:
case (64+1)*2:
case (128+1)*2:
irq_fired = 1; irq_type = 0; break;
}
device_set_input_line(device, 0, ASSERT_LINE);
device->machine().scheduler().timer_set(attotime::from_usec(50), FUNC(irq_stop));
if(irq_fired)
device_set_input_line(state->m_maincpu, 0, (irq_type) ? ASSERT_LINE : CLEAR_LINE);
}
@ -1721,7 +1725,7 @@ static MACHINE_CONFIG_START( hng64, hng64_state )
MCFG_CPU_ADD("maincpu", VR4300BE, MASTER_CLOCK) // actually R4300
MCFG_CPU_CONFIG(vr4300_config)
MCFG_CPU_PROGRAM_MAP(hng_map)
MCFG_CPU_VBLANK_INT_HACK(irq_start,4)
MCFG_TIMER_ADD_SCANLINE("scantimer", hng64_irq, "screen", 0, 1)
MCFG_CPU_ADD("audiocpu", V33, 8000000) // v53, 16? mhz!
MCFG_CPU_PROGRAM_MAP(hng_sound_map)
@ -1737,16 +1741,14 @@ static MACHINE_CONFIG_START( hng64, hng64_state )
MCFG_MACHINE_RESET(hyperneo)
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_REFRESH_RATE(60)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) //not accurate
MCFG_SCREEN_RAW_PARAMS(PIXEL_CLOCK, HTOTAL, HBEND, HBSTART, VTOTAL, VBEND, VBSTART)
MCFG_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
MCFG_SCREEN_SIZE(1024, 1024)
MCFG_SCREEN_VISIBLE_AREA(0, 0x200-1, 0, 0x1c0-1)
MCFG_SCREEN_UPDATE(hng64)
MCFG_PALETTE_LENGTH(0x1000)
MCFG_VIDEO_START(hng64)
MCFG_SCREEN_EOF(hng64)
MACHINE_CONFIG_END

7
src/mame/includes/hng64.h
View File

@ -7,7 +7,9 @@ class hng64_state : public driver_device
{
public:
hng64_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu")
{ }
int m_mcu_type;
UINT32 *m_mainram;
@ -94,6 +96,8 @@ public:
float m_lightStrength;
float m_lightVector[3];
required_device<cpu_device> m_maincpu;
};
@ -104,3 +108,4 @@ void hng64_command3d(running_machine& machine, const UINT16* packet);
VIDEO_START( hng64 );
SCREEN_UPDATE( hng64 );
SCREEN_EOF( hng64 );

10
src/mame/video/hng64.c
View File

@ -1544,8 +1544,6 @@ SCREEN_UPDATE( hng64 )
hng64_drawtilemap(screen->machine(),bitmap,cliprect, 1);
hng64_drawtilemap(screen->machine(),bitmap,cliprect, 0);
draw_sprites(screen->machine(), bitmap,cliprect);
// 3d really shouldn't be last, but you don't see some cool stuff right now if it's put before sprites.
{
int x, y;
@ -1566,9 +1564,10 @@ SCREEN_UPDATE( hng64 )
}
}
//printf("NEW FRAME!\n"); /* Debug - ajg */
clear3d(screen->machine());
}
draw_sprites(screen->machine(), bitmap,cliprect);
if(0)
transition_control(screen->machine(), bitmap, cliprect);
@ -1654,6 +1653,11 @@ SCREEN_UPDATE( hng64 )
return 0;
}
SCREEN_EOF( hng64 )
{
clear3d(screen->machine());
}
VIDEO_START( hng64 )
{
hng64_state *state = machine.driver_data<hng64_state>();