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hooked up cram (does not look correct)

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This commit is contained in:
Michaël Banaan Ananas 2012-05-24 02:28:27 +00:00
parent b70822406b
commit 7b8364ff5a
1 changed files with 29 additions and 11 deletions
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40
src/mame/drivers/flipjack.c
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@ -59,19 +59,34 @@ public:
}; };
PALETTE_INIT( flipjack )
{
// from prom
const UINT8 *color_prom = machine.root_device().memregion("proms")->base();
for (int i = 0; i < 0x40; i++)
{
palette_set_color(machine, i*2, RGB_BLACK);
palette_set_color_rgb(machine, i*2+1, pal1bit(color_prom[i] >> 0), pal1bit(color_prom[i] >> 1), pal1bit(color_prom[i] >> 2));
}
// standard 1bpp for blitter
for (int i = 0; i < 8; i++)
palette_set_color_rgb(machine, i+0x80, pal1bit(i >> 0), pal1bit(i >> 1), pal1bit(i >> 2));
}
static SCREEN_UPDATE_RGB32( flipjack ) static SCREEN_UPDATE_RGB32( flipjack )
{ {
flipjack_state *state = screen.machine().driver_data<flipjack_state>(); flipjack_state *state = screen.machine().driver_data<flipjack_state>();
int x,y,count; int x,y,count;
const UINT8 *blit_ram = state->memregion("gfx2")->base();
bitmap.fill(get_black_pen(screen.machine()), cliprect); bitmap.fill(get_black_pen(screen.machine()), cliprect);
// draw playfield // draw playfield
if (state->m_layer & 2) if (state->m_layer & 2)
{ {
const UINT8 *blit_data = state->memregion("gfx2")->base();
count = 0; count = 0;
for(y=0;y<192;y++) for(y=0;y<192;y++)
@ -81,18 +96,18 @@ static SCREEN_UPDATE_RGB32( flipjack )
UINT32 pen_r,pen_g,pen_b,color; UINT32 pen_r,pen_g,pen_b,color;
int xi; int xi;
pen_r = (blit_ram[count] & 0xff)>>0; pen_r = (blit_data[count] & 0xff)>>0;
pen_g = (blit_ram[count+0x2000] & 0xff)>>0; pen_g = (blit_data[count+0x2000] & 0xff)>>0;
pen_b = (blit_ram[count+0x4000] & 0xff)>>0; pen_b = (blit_data[count+0x4000] & 0xff)>>0;
for(xi=0;xi<8;xi++) for(xi=0;xi<8;xi++)
{ {
if(cliprect.contains(x+xi, y)) if(cliprect.contains(x+xi, y))
{ {
color = ((pen_r >> (7-xi)) & 1); color = ((pen_r >> (7-xi)) & 1)<<0;
color|= ((pen_g >> (7-xi)) & 1)<<1; color|= ((pen_g >> (7-xi)) & 1)<<1;
color|= ((pen_b >> (7-xi)) & 1)<<2; color|= ((pen_b >> (7-xi)) & 1)<<2;
bitmap.pix32(y, x+xi) = screen.machine().pens[color]; bitmap.pix32(y, x+xi) = screen.machine().pens[color+0x80];
} }
} }
@ -107,9 +122,10 @@ static SCREEN_UPDATE_RGB32( flipjack )
for (x=0;x<32;x++) for (x=0;x<32;x++)
{ {
const gfx_element *gfx = screen.machine().gfx[0]; const gfx_element *gfx = screen.machine().gfx[0];
UINT16 tile = state->m_bank << 8 | state->m_vram[x+y*0x100]; int tile = state->m_bank << 8 | state->m_vram[x+y*0x100];
int color = state->m_cram[x+y*0x100] & 0x3f;
drawgfx_transpen(bitmap,cliprect,gfx,tile,0,0,0,x*8,(y*8),0); drawgfx_transpen(bitmap,cliprect,gfx,tile,color,0,0,x*8,(y*8),0);
} }
} }
@ -131,7 +147,7 @@ static SCREEN_UPDATE_RGB32( flipjack )
{ {
if(cliprect.contains(x+xi, y)) if(cliprect.contains(x+xi, y))
{ {
color = ((pen >> (7-xi)) & 1) ? 7 : 0; color = ((pen >> (7-xi)) & 1) ? 0x87 : 0;
if(color) if(color)
bitmap.pix32(y, x+xi) = screen.machine().pens[color]; bitmap.pix32(y, x+xi) = screen.machine().pens[color];
} }
@ -351,7 +367,7 @@ static const gfx_layout tilelayout =
static GFXDECODE_START( flipjack ) static GFXDECODE_START( flipjack )
GFXDECODE_ENTRY( "gfx1", 0, tilelayout, 0, 2 ) GFXDECODE_ENTRY( "gfx1", 0, tilelayout, 0, 64 )
GFXDECODE_END GFXDECODE_END
@ -391,7 +407,9 @@ static MACHINE_CONFIG_START( flipjack, flipjack_state )
MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_RAW_PARAMS(VIDEO_CLOCK, 0x188, 0, 0x100, 0x100, 0, 0xc0) // from crtc MCFG_SCREEN_RAW_PARAMS(VIDEO_CLOCK, 0x188, 0, 0x100, 0x100, 0, 0xc0) // from crtc
MCFG_PALETTE_LENGTH(256) MCFG_PALETTE_LENGTH(128+8)
MCFG_PALETTE_INIT(flipjack)
MCFG_SCREEN_UPDATE_STATIC(flipjack) MCFG_SCREEN_UPDATE_STATIC(flipjack)
MCFG_GFXDECODE(flipjack) MCFG_GFXDECODE(flipjack)