UINT32 speglsht_state::screen_update_speglsht(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
int x,y,dy;
dy=(m_videoreg&0x20)?(256*512):0; //visible frame
for(y=0;y<256;y++)
{
for(x=0;x<512;x++)
{
int tmp=dy+y*512+x;
PLOT_PIXEL_RGB(x-67,y-5,(m_framebuffer[tmp]>>0)&0xff,(m_framebuffer[tmp]>>8)&0xff,(m_framebuffer[tmp]>>16)&0xff);
}
}
//draw st0016 gfx to temporary bitmap (indexed 16)
m_bitmap->fill(0);
st0016_draw_screen(screen, *m_bitmap, cliprect);
//copy temporary bitmap to rgb 32 bit bitmap
for(y=cliprect.min_y; y<cliprect.max_y;y++)
{
UINT16 *srcline = &m_bitmap->pix16(y);
for(x=cliprect.min_x; x<cliprect.max_x;x++)
{
if(srcline[x])
{
rgb_t color=palette_get_color(machine(), srcline[x]);
PLOT_PIXEL_RGB(x,y,RGB_RED(color),RGB_GREEN(color),RGB_BLUE(color));
}
}
}
return 0;
}
static SCREEN_UPDATE(speglsht)
{
speglsht_state *state = screen->machine().driver_data<speglsht_state>();
int x,y,dy;
dy=(state->m_videoreg&0x20)?(256*512):0; //visible frame
for(y=0;y<256;y++)
{
for(x=0;x<512;x++)
{
int tmp=dy+y*512+x;
PLOT_PIXEL_RGB(x-67,y-5,(state->m_framebuffer[tmp]>>0)&0xff,(state->m_framebuffer[tmp]>>8)&0xff,(state->m_framebuffer[tmp]>>16)&0xff);
}
}
//draw st0016 gfx to temporary bitmap (indexed 16)
bitmap_fill(state->m_bitmap,NULL,0);
st0016_draw_screen(screen, state->m_bitmap, cliprect);
//copy temporary bitmap to rgb 32 bit bitmap
for(y=cliprect->min_y; y<cliprect->max_y;y++)
{
UINT16 *srcline = BITMAP_ADDR16(state->m_bitmap, y, 0);
for(x=cliprect->min_x; x<cliprect->max_x;x++)
{
if(srcline[x])
{
rgb_t color=palette_get_color(screen->machine(), srcline[x]);
PLOT_PIXEL_RGB(x,y,RGB_RED(color),RGB_GREEN(color),RGB_BLUE(color));
}
}
}
return 0;
}
