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atarist.cpp: Re-add mode 1 shifter kludge for PAL mode only

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This commit is contained in:
AJR 2022-05-24 11:47:33 -04:00
parent 7b8077a1b7
commit 1e26288130
1 changed files with 4 additions and 0 deletions
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4
src/mame/video/atarist.cpp
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@ -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 v = (y >= m_shifter_y_start) && (y < m_shifter_y_end);
int h = (x >= m_shifter_x_start) && (x < m_shifter_x_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; int de = h && v;
if(!x) { if(!x) {