uint32_t jangou_state::screen_update_jangou(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
for (int y = cliprect.min_y; y <= cliprect.max_y; ++y)
{
const uint8_t *src = &m_blitter->blit_buffer(y, cliprect.min_x);
uint16_t *dst = &m_tmp_bitmap->pix16(y, cliprect.min_x);
for (int x = cliprect.min_x; x <= cliprect.max_x; x += 2)
{
uint32_t const srcpix = *src++;
*dst++ = m_palette->pen(srcpix & 0xf);
*dst++ = m_palette->pen((srcpix >> 4) & 0xf);
}
}
//void copybitmap(bitmap_rgb32 &dest, const bitmap_rgb32 &src, int flipx, int flipy, int32_t destx, int32_t desty, const rectangle &cliprect)
copybitmap(bitmap, *m_tmp_bitmap, flip_screen(), flip_screen(),0,0, cliprect);
return 0;
}
