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Adjust PV-1000 screen stretch to show full game area by default #13709

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Adjust PV-1000 screen stretch to show full game area by default #13709

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7 changes: 4 additions & 3 deletions src/mame/casio/pv1000.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -554,10 +554,11 @@ void pv1000_state::pv1000(machine_config &config)
// Display aspect is MAME's 4:3 default.

// Note that this value is overridden by the user's pv1000.cfg, if present.
// 206px x 48/35(PAR) / 4/3(DAR) = 212sl
// To allow full game display by default while preserving pixel aspect and display aspect, setting Screen Horizontal Stretch to 1.0, Screen Vertical Display to 1.097659
// This matches previous ratio established by lidnariq based on 206px x 48/35(PAR) / 4/3(DAR) = 212sl, or m_screen->set_default_position(216/206.0, 0, 244/212.0, 0)
m_screen->set_default_position(
216/206.0, 0, //216 px in storage aspect; cropped to 206 px
244/212.0, 0); //244 sl in storage aspect; cropped to 212 sl
1.0, 0,
6283.0/5724.0, 0);
m_screen->set_screen_update(FUNC(pv1000_state::screen_update_pv1000));
m_screen->set_palette(m_palette);

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