From 1e262881309371d70c97ef356d0de116130c360d Mon Sep 17 00:00:00 2001 From: AJR Date: Tue, 24 May 2022 11:47:33 -0400 Subject: atarist.cpp: Re-add mode 1 shifter kludge for PAL mode only --- src/mame/video/atarist.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/mame/video/atarist.cpp b/src/mame/video/atarist.cpp index 66b4cd464e8..19ecad5aefa 100644 --- a/src/mame/video/atarist.cpp +++ b/src/mame/video/atarist.cpp @@ -206,6 +206,10 @@ TIMER_CALLBACK_MEMBER(st_video_device::glue_tick) int v = (y >= m_shifter_y_start) && (y < m_shifter_y_end); int h = (x >= m_shifter_x_start) && (x < m_shifter_x_end); + if(m_shifter_mode == 1 && (m_shifter_sync & 0x02)) { + int dt = 8; + h = (x >= m_shifter_x_start-dt) && (x < m_shifter_x_end-dt); + } int de = h && v; if(!x) { -- cgit v1.2.3