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YM2413 - don't implement IMixedSoundProvider, it isn't used

This commit is contained in:
adelikat 2020-05-08 18:04:04 -05:00
parent 05cffd887a
commit b16684b4c7
1 changed files with 2 additions and 7 deletions
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9
src/BizHawk.Emulation.Cores/Sound/YM2413.cs
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@ -5,12 +5,11 @@
// TODO The savestate support here is very simplistic and incomplete. However, this does not result in desyncs as the YM2413 is write-only.
// TODO This should eventually be replaced, due to 1) uncertain licensing terms 2) This is not a native C# implementation, but a naive port.
using System;
using BizHawk.Common;
namespace BizHawk.Emulation.Cores.Components
{
public sealed class YM2413 : IMixedSoundProvider
public sealed class YM2413
{
public byte DetectionValue;
public byte RegisterLatch;
@ -19,7 +18,6 @@ namespace BizHawk.Emulation.Cores.Components
public YM2413()
{
MaxVolume = short.MaxValue;
opll = OPLL_new(3579545, 44100, 0);
}
@ -32,7 +30,6 @@ namespace BizHawk.Emulation.Cores.Components
public YM2413(ChipType type)
{
MaxVolume = short.MaxValue;
opll = OPLL_new(3579545, 44100, (int)type);
}
@ -65,13 +62,11 @@ namespace BizHawk.Emulation.Cores.Components
OPLL_writeReg(opll, register, value);
}
public void DiscardSamples() { }
public int MaxVolume { get; set; }
public void GetSamples(short[] samples)
{
for (int i = 0; i < samples.Length; )
{
short val = (short)(calc(opll) * MaxVolume / short.MaxValue);
short val = calc(opll);
samples[i++] = val;
samples[i++] = val;
}