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ymfm: Add missing clamp in YM2608

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This commit is contained in:
Aaron Giles 2021-05-22 11:20:43 -07:00
parent c7f6282bd2
commit 3ccdbfc3b5
1 changed files with 2 additions and 1 deletions
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3
3rdparty/ymfm/src/ymfm_opn.cpp vendored
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@ -1542,9 +1542,10 @@ void ym2608::clock_fm_and_adpcm()
// update the FM content; OPNA is 13-bit with no intermediate clipping
m_fm.output(m_last_fm.clear(), 1, 32767, fmmask);
// mix in the ADPCM
// mix in the ADPCM and clamp
m_adpcm_a.output(m_last_fm, 0x3f);
m_adpcm_b.output(m_last_fm, 1);
m_last_fm.clamp16();
}