void ksm_state::video_start() { m_tmpclip = rectangle(0, KSM_DISP_HORZ - 1, 0, KSM_DISP_VERT - 1); m_tmpbmp.allocate(KSM_DISP_HORZ, KSM_DISP_VERT); m_brg = timer_alloc(TIMER_ID_BRG); }
void ksm_state::video_start() { m_p_chargen = memregion("chargen")->base(); m_tmpclip = rectangle(0, KSM_DISP_HORZ-1, 0, KSM_DISP_VERT-1); m_tmpbmp.allocate(KSM_DISP_HORZ, KSM_DISP_VERT); }
void ie15_state::video_start() { m_p_chargen = machine().root_device().memregion("chargen")->base(); m_p_videoram = memregion("video")->base(); m_videoptr = m_videoptr_2 = m_latch = 0; m_tmpbmp.allocate(IE15_DISP_HORZ, IE15_DISP_VERT); }
void rastersp_state::video_start() { m_update_bitmap.allocate(320, 240); }
void sm7238_state::video_start() { m_tmpclip = rectangle(0, KSM_DISP_HORZ-1, 0, KSM_DISP_VERT-1); m_tmpbmp.allocate(KSM_DISP_HORZ, KSM_DISP_VERT); }