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This commit is contained in:
Angelo Salese 2013-03-06 03:00:31 +00:00
parent f050f8c329
commit bf4e794264
1 changed files with 59 additions and 20 deletions
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79
src/mess/drivers/casloopy.c
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@ -158,9 +158,12 @@ class casloopy_state : public driver_device
public:
casloopy_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_bios_rom(*this, "bios_rom"){ }
m_bios_rom(*this, "bios_rom"),
m_vregs(*this, "vregs")
{ }
required_shared_ptr<UINT32> m_bios_rom;
required_shared_ptr<UINT32> m_vregs;
UINT16 *m_paletteram;
UINT8 *m_vram;
UINT8 *m_bitmap_vram;
@ -228,22 +231,6 @@ UINT32 casloopy_state::screen_update_casloopy(screen_device &screen, bitmap_ind1
int x,y;
int count;
count = 0;
for (y=0;y<32;y++)
{
for (x=0;x<32;x++)
{
UINT16 tile = (m_vram[count+1])|(m_vram[count]<<8);
tile &= 0x3ff; //???
drawgfx_opaque(bitmap,cliprect,gfx,tile,7,0,0,x*8,y*8);
count+=2;
}
}
static int test;
if(machine().input().code_pressed(KEYCODE_Z))
@ -254,6 +241,31 @@ UINT32 casloopy_state::screen_update_casloopy(screen_device &screen, bitmap_ind1
popmessage("%08x",test);
#if 0
int r,g,b;
r = pal5bit((m_vregs[0x4/4] >> 10) & 0x1f);
g = pal5bit((m_vregs[0x4/4] >> 5) & 0x1f);
b = pal5bit((m_vregs[0x4/4] >> 0) & 0x1f);
palette_set_color(machine(),0x100,MAKE_RGB(r^0xff,g^0xff,b^0xff));
bitmap.fill( 0x100 ,cliprect);
#endif
count = test;
for (y=0;y<32;y++)
{
for (x=0;x<32;x++)
{
UINT16 tile = (m_vram[count+1])|(m_vram[count]<<8);
tile &= 0x3ff; //???
drawgfx_transpen(bitmap,cliprect,gfx,tile,7,0,0,x*8,y*8,-1);
count+=2;
}
}
count = test;
for (y=cliprect.min_y;y<cliprect.max_y;y++)
@ -360,7 +372,7 @@ WRITE16_MEMBER(casloopy_state::sh7021_w)
size = (sh7021_regs[0x7a/2]&0xffff);
type = (sh7021_regs[0x7e/2]&0xffff);
printf("%08x %08x %04x %04x\n",src & 0x7ffffff,dst & 0x7ffffff,size,type);
printf("3 %08x %08x %04x %04x\n",src & 0x7ffffff,dst & 0x7ffffff,size,type);
sh7021_regs[0x7e/2]&=0xfffe;
}
@ -383,9 +395,10 @@ static ADDRESS_MAP_START( casloopy_map, AS_PROGRAM, 32, casloopy_state )
AM_RANGE(0x01000000, 0x0107ffff) AM_RAM AM_SHARE("wram")// stack pointer points here
AM_RANGE(0x04000000, 0x0401ffff) AM_READWRITE8(casloopy_bitmap_r,casloopy_bitmap_w,0xffffffff)
AM_RANGE(0x04040000, 0x0404ffff) AM_READWRITE8(casloopy_vram_r,casloopy_vram_w,0xffffffff) // tilemap + PCG
AM_RANGE(0x04051000, 0x040510ff) AM_READWRITE16(casloopy_pal_r,casloopy_pal_w,0xffffffff)
AM_RANGE(0x04050000, 0x040503ff) AM_RAM // ???
AM_RANGE(0x04051000, 0x040511ff) AM_READWRITE16(casloopy_pal_r,casloopy_pal_w,0xffffffff)
AM_RANGE(0x04058000, 0x04058007) AM_READWRITE16(casloopy_vregs_r,casloopy_vregs_w,0xffffffff)
AM_RANGE(0x0405b000, 0x0405b00f) AM_RAM // RGB brightness plus scrolling
AM_RANGE(0x0405b000, 0x0405b00f) AM_RAM AM_SHARE("vregs") // RGB555 brightness control plus scrolling
AM_RANGE(0x05ffff00, 0x05ffffff) AM_READWRITE16(sh7021_r,sh7021_w,0xffffffff)
// AM_RANGE(0x05ffff00, 0x05ffffff) - SH7021 internal i/o
AM_RANGE(0x06000000, 0x061fffff) AM_ROM AM_REGION("rom_cart",0)
@ -428,6 +441,32 @@ void casloopy_state::machine_reset()
}
static const gfx_layout casloopy_4bpp_layoutROM =
{
8,8,
RGN_FRAC(1,1),
4,
{ STEP4(0, 1) },
{ STEP8(0, 4) },
{ STEP8(0, 4*8) },
4*8*8
};
static const gfx_layout casloopy_8bpp_layoutROM =
{
8,8,
RGN_FRAC(1,1),
8,
{ STEP8(0, 1) },
{ STEP8(0, 8) },
{ STEP8(0, 8*8) },
8*8*8
};
static MACHINE_CONFIG_START( casloopy, casloopy_state )
/* basic machine hardware */