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Minor tweak: don't start counting phase from zero.

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This should ensure no first pixel issues resulting from clamping.
This commit is contained in:
Thomas Harte 2019-02-27 18:51:51 -05:00
parent 6b4f6971de
commit db078c7363
1 changed files with 1 additions and 0 deletions
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Outputs/CRT/CRT.cpp
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@ -235,6 +235,7 @@ void CRT::advance_cycles(int number_of_cycles, bool hsync_requested, bool vsync_
// This is unnecessary, strictly speaking, but seeks to help ScanTargets fit as
// much as possible into a fixed range.
phase_numerator_ %= phase_denominator_;
if(!phase_numerator_) phase_numerator_ += phase_denominator_;
}
// Announce event.