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Phasor's Echo+: support dual-mono (R copied to L)

This commit is contained in:
tomcw 2023-02-25 21:25:46 +00:00
parent abe606b2a6
commit 0d0adc1f22
1 changed files with 13 additions and 3 deletions
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16
source/Mockingboard.cpp
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@ -411,6 +411,16 @@ UINT MockingboardCard::MB_Update(void)
AY8910Update(subunit, ay, &m_ppAYVoiceBuffer[chip * NUM_VOICES_PER_AY8913], nNumSamples); AY8910Update(subunit, ay, &m_ppAYVoiceBuffer[chip * NUM_VOICES_PER_AY8913], nNumSamples);
} }
} }
// Echo+ right speaker is also output to left speaker
if (m_phasorEnable && m_phasorMode == PH_EchoPlus)
{
for (UINT j = 0; j < NUM_VOICES_PER_AY8913; j++)
{
memcpy(m_ppAYVoiceBuffer[0 * NUM_VOICES_PER_AY8913 + j], m_ppAYVoiceBuffer[2 * NUM_VOICES_PER_AY8913 + j], nNumSamples * sizeof(short));
memcpy(m_ppAYVoiceBuffer[1 * NUM_VOICES_PER_AY8913 + j], m_ppAYVoiceBuffer[3 * NUM_VOICES_PER_AY8913 + j], nNumSamples * sizeof(short));
}
}
} }
return (UINT) nNumSamples; return (UINT) nNumSamples;
@ -487,7 +497,7 @@ void MockingboardCard::Reset(const bool powerCycle) // CTRL+RESET or power-cycle
} }
// Not this, since no change on a CTRL+RESET or power-cycle: // Not this, since no change on a CTRL+RESET or power-cycle:
// g_bPhasorEnable = false; // m_phasorEnable = false;
} }
ReinitializeClock(); // Reset CLK for AY8910s ReinitializeClock(); // Reset CLK for AY8910s
@ -1140,7 +1150,7 @@ bool MockingboardCard::LoadSnapshot(YamlLoadHelper& yamlLoadHelper, UINT version
AY8910_InitClock((int)Get6502BaseClock()); AY8910_InitClock((int)Get6502BaseClock());
// NB. g_bPhasorEnable setup in ctor // NB. m_phasorEnable setup in ctor
return true; return true;
} }
@ -1257,7 +1267,7 @@ bool MockingboardCard::Phasor_LoadSnapshot(YamlLoadHelper& yamlLoadHelper, UINT
AY8910_InitClock((int)(Get6502BaseClock() * m_phasorClockScaleFactor)); AY8910_InitClock((int)(Get6502BaseClock() * m_phasorClockScaleFactor));
// NB. g_bPhasorEnable setup in ctor // NB. m_phasorEnable setup in ctor
return true; return true;
} }