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BizHawk
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cleaner

This commit is contained in:
nattthebear 2017-05-02 18:15:33 -04:00
parent a94be3c03c
commit e3fab1a4d5
5 changed files with 21 additions and 15 deletions
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28
BizHawk.Emulation.Common/Sound/Utilities/SpeexResampler.cs
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@ -19,14 +19,20 @@ namespace BizHawk.Emulation.Common
// TODO: this size is roughly based on how big you can make the buffer before the snes resampling (32040.5 -> 44100) gets screwed up
private readonly short[] _inbuf = new short[512]; // [8192]; // [512];
/// <summary>
/// quality of the resampler. values other than those listed are valid, provided they are between MIN and MAX
/// </summary>
public enum Quality : int
{
QUALITY_MAX = 10,
QUALITY_MIN = 0,
QUALITY_DEFAULT = 4,
QUALITY_VOIP = 3,
QUALITY_DESKTOP = 5,
}
private static class LibSpeexDSP
{
public const int QUALITY_MAX = 10;
public const int QUALITY_MIN = 0;
public const int QUALITY_DEFAULT = 4;
public const int QUALITY_VOIP = 3;
public const int QUALITY_DESKTOP = 5;
public enum RESAMPLER_ERR
{
SUCCESS = 0,
@ -47,7 +53,7 @@ namespace BizHawk.Emulation.Common
/// <param name="err">The error state</param>
/// <returns>Newly created resampler state</returns>
[DllImport("libspeexdsp.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr speex_resampler_init(uint nb_channels, uint in_rate, uint out_rate, int quality, ref RESAMPLER_ERR err);
public static extern IntPtr speex_resampler_init(uint nb_channels, uint in_rate, uint out_rate, Quality quality, ref RESAMPLER_ERR err);
/// <summary>
/// Create a new resampler with fractional input/output rates. The sampling
@ -63,7 +69,7 @@ namespace BizHawk.Emulation.Common
/// <param name="err">The error state</param>
/// <returns>Newly created resampler state</returns>
[DllImport("libspeexdsp.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr speex_resampler_init_frac(uint nb_channels, uint ratio_num, uint ratio_den, uint in_rate, uint out_rate, int quality, ref RESAMPLER_ERR err);
public static extern IntPtr speex_resampler_init_frac(uint nb_channels, uint ratio_num, uint ratio_den, uint in_rate, uint out_rate, Quality quality, ref RESAMPLER_ERR err);
/// <summary>
/// Destroy a resampler state.
@ -162,7 +168,7 @@ namespace BizHawk.Emulation.Common
/// <param name="st">Resampler state</param>
/// <param name="quality">Resampling quality between 0 and 10, where 0 has poor quality and 10 has very high quality.</param>
[DllImport("libspeexdsp.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern RESAMPLER_ERR speex_resampler_set_quality(IntPtr st, int quality);
public static extern RESAMPLER_ERR speex_resampler_set_quality(IntPtr st, Quality quality);
/// <summary>
/// Get the conversion quality.
@ -170,7 +176,7 @@ namespace BizHawk.Emulation.Common
/// <param name="st">Resampler state</param>
/// <param name="quality">Resampling quality between 0 and 10, where 0 has poor quality and 10 has very high quality.</param>
[DllImport("libspeexdsp.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern void speex_resampler_get_quality(IntPtr st, ref int quality);
public static extern void speex_resampler_get_quality(IntPtr st, ref Quality quality);
/// <summary>
/// Set (change) the input stride.
@ -294,7 +300,7 @@ namespace BizHawk.Emulation.Common
/// <param name="srateout">sampling rate out, rounded to nearest hz</param>
/// <param name="drainer">function which accepts output as produced. if null, act as an <seealso cref="ISoundProvider"/></param>
/// <param name="input">source to take input from when output is requested. if null, no auto-fetching</param>
public SpeexResampler(int quality, uint rationum, uint ratioden, uint sratein, uint srateout, Action<short[], int> drainer = null, ISoundProvider input = null)
public SpeexResampler(Quality quality, uint rationum, uint ratioden, uint sratein, uint srateout, Action<short[], int> drainer = null, ISoundProvider input = null)
{
if (drainer != null && input != null)
{

2
BizHawk.Emulation.Cores/Consoles/Atari/7800/Atari7800.cs
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@ -232,7 +232,7 @@ namespace BizHawk.Emulation.Cores.Atari.Atari7800
// really shouldn't happen (after init), but if it does, we're ready
if (resampler != null)
resampler.Dispose();
resampler = new SpeexResampler(3, newsamplerate, 44100, newsamplerate, 44100, null, null);
resampler = new SpeexResampler((SpeexResampler.Quality)3, newsamplerate, 44100, newsamplerate, 44100, null, null);
samplerate = newsamplerate;
dcfilter = new DCFilter(256);
}

2
BizHawk.Emulation.Cores/Consoles/Nintendo/N64/N64Audio.cs
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@ -48,7 +48,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.N64
this.api = new mupen64plusAudioApi(core);
_samplingRate = api.GetSamplingRate();
Resampler = new SpeexResampler(6, SamplingRate, 44100,
Resampler = new SpeexResampler((SpeexResampler.Quality)6, SamplingRate, 44100,
SamplingRate, 44100);
coreAPI = core;

2
BizHawk.Emulation.Cores/Consoles/Nintendo/SNES/LibsnesCore.cs
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@ -546,7 +546,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.SNES
private void InitAudio()
{
_resampler = new SpeexResampler(6, 64081, 88200, 32041, 44100);
_resampler = new SpeexResampler((SpeexResampler.Quality)6, 64081, 88200, 32041, 44100);
}
private void snes_audio_sample(ushort left, ushort right)

2
BizHawk.Emulation.Cores/Libretro/LibretroCore.cs
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@ -233,7 +233,7 @@ namespace BizHawk.Emulation.Cores.Libretro
uint spsnum = (uint)sps * 1000;
uint spsden = (uint)1000;
resampler = new SpeexResampler(5, 44100 * spsden, spsnum, (uint)sps, 44100, null, null);
resampler = new SpeexResampler(SpeexResampler.Quality.QUALITY_DESKTOP, 44100 * spsden, spsnum, (uint)sps, 44100, null, null);
}
//TODO: handle these in c++ (queue there and blast after frameadvance to c#)