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A7800Hawk: Fix sound

This commit is contained in:
alyosha-tas 2017-07-22 13:37:40 -04:00 committed by GitHub
parent 0d6d8285a5
commit 39254cb0d2
3 changed files with 6 additions and 5 deletions
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4
BizHawk.Emulation.Cores/Consoles/Atari/A7800Hawk/TIA_Sound/TIA.cs
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@ -14,6 +14,8 @@ namespace BizHawk.Emulation.Cores.Atari.A7800Hawk
private bool _doTicks;
private int _spf;
public int _hsyncCnt;
private int _capChargeStart;
private bool _capCharging;
@ -31,7 +33,7 @@ namespace BizHawk.Emulation.Cores.Atari.A7800Hawk
_capChargeStart = 0;
_capCharging = false;
AudioClocks = 0;
_spf = (Core.maria._frameHz > 55) ? 740 : 880;
_doTicks = false;
}

6
BizHawk.Emulation.Cores/Consoles/Atari/A7800Hawk/TIA_Sound/Tia.ISoundProvider.cs
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@ -19,8 +19,8 @@ namespace BizHawk.Emulation.Cores.Atari.A7800Hawk
public void GetSamplesSync(out short[] samples, out int nsamp)
{
short[] ret = new short[AudioClocks * 2];
nsamp = AudioClocks;
short[] ret = new short[_spf * 2];
nsamp = _spf;
GetSamples(ret);
samples = ret;
}
@ -35,8 +35,6 @@ namespace BizHawk.Emulation.Cores.Atari.A7800Hawk
AudioClocks = 0;
}
private readonly int _spf;
// Exposing this as GetSamplesAsync would allow this to provide async sound
// However, it does nothing special for async sound so I don't see a point
private void GetSamples(short[] samples)

1
BizHawk.Emulation.Cores/Consoles/Atari/A7800Hawk/TIA_Sound/Tia.SyncState.cs
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@ -14,6 +14,7 @@ namespace BizHawk.Emulation.Cores.Atari.A7800Hawk
ser.Sync("Bus_State", ref BusState);
ser.Sync("Ticks", ref _doTicks);
ser.Sync("_spf", ref _spf);
// some of these things weren't in the state because they weren't needed if
// states were always taken at frame boundaries