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Ensure extra line types are used.

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This commit is contained in:
Thomas Harte 2024-04-30 22:22:18 -04:00
parent 72d4f638aa
commit 7545786436
1 changed files with 8 additions and 4 deletions
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4
Machines/Acorn/Archimedes/Video.hpp
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@ -206,6 +206,8 @@ struct Video {
case Phase::Blank: tick_horizontal<Phase::Blank>(); break; case Phase::Blank: tick_horizontal<Phase::Blank>(); break;
case Phase::Border: tick_horizontal<Phase::Border>(); break; case Phase::Border: tick_horizontal<Phase::Border>(); break;
case Phase::Display: tick_horizontal<Phase::Display>(); break; case Phase::Display: tick_horizontal<Phase::Display>(); break;
case Phase::StartInterlacedSync: tick_horizontal<Phase::StartInterlacedSync>(); break;
case Phase::EndInterlacedSync: tick_horizontal<Phase::EndInterlacedSync>(); break;
} }
++time_in_phase_; ++time_in_phase_;
} }
@ -500,6 +502,7 @@ private:
if(phase_ == Phase::Blank && horizontal_state_.position == horizontal_timing_.interlace_sync_position) { if(phase_ == Phase::Blank && horizontal_state_.position == horizontal_timing_.interlace_sync_position) {
set_phase(Phase::Sync); set_phase(Phase::Sync);
} }
return;
} }
// End interlaced sync lines: do sync up to the programmed cutoff, then do blank. // End interlaced sync lines: do sync up to the programmed cutoff, then do blank.
@ -507,6 +510,7 @@ private:
if(phase_ == Phase::Sync && horizontal_state_.position == horizontal_timing_.interlace_sync_position) { if(phase_ == Phase::Sync && horizontal_state_.position == horizontal_timing_.interlace_sync_position) {
set_phase(Phase::Blank); set_phase(Phase::Blank);
} }
return;
} }
// Blank lines: obey only the transition from sync to non-sync. // Blank lines: obey only the transition from sync to non-sync.