private void Start()
{
if (!VRAudioDriver.DriverSet)
{
System system = null;
FMOD_StudioSystem.instance.System.getLowLevelSystem(out system);
int num;
system.getNumDrivers(out num);
StringBuilder[] array = new StringBuilder[num];
Guid[] array2 = new Guid[num];
int[] array3 = new int[num];
SPEAKERMODE[] array4 = new SPEAKERMODE[num];
int[] array5 = new int[num];
for (int i = 0; i < num; i++)
{
array[i] = new StringBuilder(200);
system.getDriverInfo(i, array[i], 200, out array2[i], out array3[i], out array4[i], out array5[i]);
UnityEngine.Debug.Log(string.Concat(new object[]
{
">>> AUDIO DRIVER ",
i,
" '",
array[i].ToString(),
"' GUID='",
array2[i],
"' rate=",
array3[i],
" speakerMode=",
array4[i],
" speakerModeChannel=",
array5[i]
}));
if (array[i].ToString().ToLower().Contains("rift"))
{
system.setDriver(i);
UnityEngine.Debug.Log("[VR] Setting " + array[i].ToString() + " as audio driver");
VRAudioDriver.DriverSet = true;
if (!this._logAllAudioDrivers)
{
break;
}
}
if (array[i].ToString().ToLower().Contains("htc vive"))
{
system.setDriver(i);
UnityEngine.Debug.Log("[VR] Setting " + array[i].ToString() + " as audio driver");
VRAudioDriver.DriverSet = true;
if (!this._logAllAudioDrivers)
{
break;
}
}
}
}
}
public RecordDriver()
{
id = -1;
name = "";
nameLength = 0;
guid = Guid.Empty;
systemRate = 0;
speakerMode = SPEAKERMODE.DEFAULT;
speakerModeChannels = 0;
state = DRIVER_STATE.DEFAULT;
}
/// <summary>
/// Check and fix any problem with hardware.
/// </summary>
private void CheckDriver()
{
//Get number of driver available
int DriverNumber = 0;
CheckError(m_System.getNumDrivers(ref DriverNumber));
//Driver checking
#region Solve hardware problems
//If there's 0 driver, no sound
if (DriverNumber <= 0)
{
CheckError(m_System.setOutput(OUTPUTTYPE.NOSOUND));
}
else
{
//Get driver capability
int MinFreq = 0, MaxFreq = 0;
CAPS Capability = CAPS.NONE;
SPEAKERMODE Speakermode = SPEAKERMODE.STEREO;
CheckError(m_System.getDriverCaps(0, ref Capability, ref MinFreq, ref MaxFreq, ref Speakermode));
//Set spearker mode according to the driver
CheckError(m_System.setSpeakerMode(Speakermode));
//Set buffer if not using hardware accceleration
if ((Capability & CAPS.HARDWARE_EMULATED) == CAPS.HARDWARE_EMULATED)
{
CheckError(m_System.setDSPBufferSize(Global.EMULATED_BUFFERSIZE, Global.EMULATED_BUFFERCOUNT));
}
//Get user driver data
GUID Guid = new GUID();
StringBuilder DriverName = new StringBuilder(Global.MAX_DRIVERNAME);
CheckError(m_System.getDriverInfo(0, DriverName, Global.MAX_DRIVERNAME, ref Guid));
//If driver is sigmatel
if (DriverName.Equals(new StringBuilder((Global.SIGMATEL_DRIVERNAME))))
{
//Fix crackling
CheckError(m_System.setSoftwareFormat(
Global.SIGMATEL_SAMPLERATE,
SOUND_FORMAT.PCMFLOAT,
0,
0,
DSP_RESAMPLER.LINEAR));
}
}
#endregion
}
private static extern RESULT FMOD5_System_GetRecordDriverInfo(IntPtr system, int id, IntPtr name, int namelen, out Guid guid, out int systemrate, out SPEAKERMODE speakermode, out int speakermodechannels, out DRIVER_STATE state);
private static extern RESULT FMOD_System_GetDriverCaps(IntPtr system, int id, ref CAPS caps, ref int minfrequency, ref int maxfrequency, ref SPEAKERMODE controlpanelspeakermode);
private static extern RESULT FMOD_DSP_GetOutputChannelFormat (IntPtr dsp, CHANNELMASK inmask, int inchannels, SPEAKERMODE inspeakermode, out CHANNELMASK outmask, out int outchannels, out SPEAKERMODE outspeakermode);
public RESULT setChannelFormat(CHANNELMASK channelmask, int numchannels, SPEAKERMODE source_speakermode)
{
return FMOD_DSP_SetChannelFormat(rawPtr, channelmask, numchannels, source_speakermode);
}
public RESULT getSoftwareFormat (out int samplerate, out SPEAKERMODE speakermode, out int numrawspeakers)
{
return FMOD_System_GetSoftwareFormat(rawPtr, out samplerate, out speakermode, out numrawspeakers);
}
private static extern RESULT FMOD5_System_GetSpeakerModeChannels (IntPtr system, SPEAKERMODE mode, out int channels);
public System(bool enableLiveUpdate = false, OUTPUTTYPE outputType = OUTPUTTYPE.AUTODETECT, int driverIndex = 0, int sampleRate = 48000, SPEAKERMODE speakerMode = SPEAKERMODE.DEFAULT, int numRawSpeakers = 0, uint bufferLength = 1024, int numBuffers = 4)
{
Ready = false;
_system = Utilities.initStudioSystem(enableLiveUpdate, outputType, driverIndex, sampleRate, speakerMode, numRawSpeakers, bufferLength, numBuffers);
}
public RESULT getRecordDriverInfo(int id, StringBuilder name, int namelen, out GUID guid, out int systemrate, out SPEAKERMODE speakermode, out int speakermodechannels)
{
return FMOD_System_GetRecordDriverInfo(rawPtr, id, name, null, namelen, out guid, out systemrate, out speakermode, out speakermodechannels);
}
private static extern RESULT FMOD5_System_GetRecordDriverInfo (IntPtr system, int id, StringBuilder name, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder nameW, int namelen, out GUID guid, out int systemrate, out SPEAKERMODE speakermode, out int speakermodechannels);
private Tuple<string, int, int> GetDriverInfo(int driverIndex)
{
var name = new StringBuilder(1000);
var guid = new Guid();
var samplingRate = 0;
var speakerMode = new SPEAKERMODE();
var channelCount = 0;
var driverState = new DRIVER_STATE();
this.fmodSystem.getRecordDriverInfo(driverIndex, name, 1000, out guid, out samplingRate, out speakerMode, out channelCount, out driverState);
return new Tuple<string, int, int>(name.ToString(), samplingRate, channelCount);
}
public RESULT getRecordDriverInfo(int id, out Guid guid, out int systemrate, out SPEAKERMODE speakermode, out int speakermodechannels, out DRIVER_STATE state)
{
return(FMOD5_System_GetRecordDriverInfo(handle, id, IntPtr.Zero, 0, out guid, out systemrate, out speakermode, out speakermodechannels, out state));
}
public RESULT getRecordDriverInfo(int id, out string name, int namelen, out Guid guid, out int systemrate, out SPEAKERMODE speakermode, out int speakermodechannels, out DRIVER_STATE state)
{
IntPtr intPtr = Marshal.AllocHGlobal(namelen);
RESULT result = FMOD5_System_GetRecordDriverInfo(handle, id, intPtr, namelen, out guid, out systemrate, out speakermode, out speakermodechannels, out state);
using (StringHelper.ThreadSafeEncoding threadSafeEncoding = StringHelper.GetFreeHelper())
{
name = threadSafeEncoding.stringFromNative(intPtr);
}
Marshal.FreeHGlobal(intPtr);
return(result);
}
private static extern RESULT FMOD_System_GetDriverCaps(IntPtr system, int id, ref CAPS caps, ref int controlpaneloutputrate, ref SPEAKERMODE controlpanelspeakermode);
public RESULT getSpeakerModeChannels (SPEAKERMODE mode, out int channels)
{
return FMOD5_System_GetSpeakerModeChannels(rawPtr, mode, out channels);
}
private RESULT Initialize()
{
initializedSuccessfully = false;
RESULT rESULT = RESULT.OK;
RESULT rESULT2 = RESULT.OK;
Settings settings = Settings.Instance;
fmodPlatform = RuntimeUtils.GetCurrentPlatform();
int sampleRate = settings.GetSampleRate(fmodPlatform);
int num = Math.Min(settings.GetRealChannels(fmodPlatform), 256);
int virtualChannels = settings.GetVirtualChannels(fmodPlatform);
SPEAKERMODE speakerMode = (SPEAKERMODE)settings.GetSpeakerMode(fmodPlatform);
OUTPUTTYPE output = OUTPUTTYPE.AUTODETECT;
FMOD.ADVANCEDSETTINGS settings2 = default(FMOD.ADVANCEDSETTINGS);
settings2.randomSeed = (uint)DateTime.Now.Ticks;
settings2.maxVorbisCodecs = num;
FMOD.Studio.INITFLAGS iNITFLAGS = FMOD.Studio.INITFLAGS.DEFERRED_CALLBACKS;
if (settings.IsLiveUpdateEnabled(fmodPlatform))
{
iNITFLAGS |= FMOD.Studio.INITFLAGS.LIVEUPDATE;
}
while (true)
{
rESULT = FMOD.Studio.System.create(out studioSystem);
CheckInitResult(rESULT, "FMOD.Studio.System.create");
rESULT = studioSystem.getLowLevelSystem(out lowlevelSystem);
CheckInitResult(rESULT, "FMOD.Studio.System.getLowLevelSystem");
rESULT = lowlevelSystem.setOutput(output);
CheckInitResult(rESULT, "FMOD.System.setOutput");
rESULT = lowlevelSystem.setSoftwareChannels(num);
CheckInitResult(rESULT, "FMOD.System.setSoftwareChannels");
rESULT = lowlevelSystem.setSoftwareFormat(sampleRate, speakerMode, 0);
CheckInitResult(rESULT, "FMOD.System.setSoftwareFormat");
rESULT = lowlevelSystem.setAdvancedSettings(ref settings2);
CheckInitResult(rESULT, "FMOD.System.setAdvancedSettings");
rESULT = studioSystem.initialize(virtualChannels, iNITFLAGS, FMOD.INITFLAGS.NORMAL, IntPtr.Zero);
if (rESULT != 0 && rESULT2 == RESULT.OK)
{
rESULT2 = rESULT;
output = OUTPUTTYPE.NOSOUND;
Debug.LogWarningFormat("FMOD Studio: Studio::System::initialize returned {0}, defaulting to no-sound mode.", rESULT.ToString());
}
else
{
CheckInitResult(rESULT, "Studio::System::initialize");
if ((iNITFLAGS & FMOD.Studio.INITFLAGS.LIVEUPDATE) == FMOD.Studio.INITFLAGS.NORMAL)
{
break;
}
studioSystem.flushCommands();
rESULT = studioSystem.update();
if (rESULT != RESULT.ERR_NET_SOCKET_ERROR)
{
break;
}
iNITFLAGS = (FMOD.Studio.INITFLAGS)((int)iNITFLAGS & -2);
Debug.LogWarning("FMOD Studio: Cannot open network port for Live Update (in-use), restarting with Live Update disabled.");
rESULT = studioSystem.release();
CheckInitResult(rESULT, "FMOD.Studio.System.Release");
}
}
LoadPlugins(settings);
LoadBanks(settings);
initializedSuccessfully = (rESULT == RESULT.OK);
return(rESULT2);
}
private static extern RESULT FMOD5_DSP_SetChannelFormat (IntPtr dsp, CHANNELMASK channelmask, int numchannels, SPEAKERMODE source_speakermode);
public RESULT getDriverInfo (int id, StringBuilder name, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder namew, int namelen, ref GUID guid, ref int systemrate, ref SPEAKERMODE speakermode, ref int speakermodechannels)
{
return FMOD_System_GetDriverInfo(systemraw, id, name, namew, namelen, ref guid, ref systemrate, ref speakermode, ref speakermodechannels);
}
private static extern RESULT FMOD_System_GetSoftwareFormat (IntPtr system, out int samplerate, out SPEAKERMODE speakermode, out int numrawspeakers);
public RESULT getSoftwareFormat (ref int samplerate, ref SPEAKERMODE speakermode, ref int numrawspeakers)
{
return FMOD_System_GetSoftwareFormat(systemraw, ref samplerate, ref speakermode, ref numrawspeakers);
}
public RESULT getOutputChannelFormat(CHANNELMASK inmask, int inchannels, SPEAKERMODE inspeakermode, out CHANNELMASK outmask, out int outchannels, out SPEAKERMODE outspeakermode)
{
return FMOD_DSP_GetOutputChannelFormat(rawPtr, inmask, inchannels, inspeakermode, out outmask, out outchannels, out outspeakermode);
}
private static extern RESULT FMOD_System_GetDriverInfo (IntPtr system, int id, StringBuilder name, [MarshalAs(UnmanagedType.LPWStr)]StringBuilder namew, int namelen, ref GUID guid, ref int systemrate, ref SPEAKERMODE speakermode, ref int speakermodechannels);
public RESULT getSpeakerMode(ref SPEAKERMODE speakermode)
{
return FMOD_System_GetSpeakerMode(systemraw, ref speakermode);
}
private static extern RESULT FMOD5_DSP_GetChannelFormat(IntPtr dsp, out CHANNELMASK channelmask, out int numchannels, out SPEAKERMODE source_speakermode);
public RESULT getDriverInfo(int id, out Guid guid, out int systemrate, out SPEAKERMODE speakermode, out int speakermodechannels)
{
return(FMOD5_System_GetDriverInfo(handle, id, IntPtr.Zero, 0, out guid, out systemrate, out speakermode, out speakermodechannels));
}
private static extern RESULT FMOD5_DSP_GetOutputChannelFormat(IntPtr dsp, CHANNELMASK inmask, int inchannels, SPEAKERMODE inspeakermode, out CHANNELMASK outmask, out int outchannels, out SPEAKERMODE outspeakermode);
/*public static FMOD.Studio.System initStudioSystem(bool enableLiveUpdate = false, OUTPUTTYPE outputType = OUTPUTTYPE.AUTODETECT, int driverIndex = 0)
* {
* var initFlags = enableLiveUpdate ? FMOD.Studio.INITFLAGS.LIVEUPDATE : FMOD.Studio.INITFLAGS.NORMAL;
*
* Console.WriteLine("FMODSystem: Initializing");
* // Create the Studio System object.
* FMOD.Studio.System system;
* checkResult(FMOD.Studio.System.create(out system));
* FMOD.System coreSystem;
* system.getCoreSystem(out coreSystem);
* coreSystem.setOutput(outputType);
* coreSystem.setDriver(driverIndex);
* // Initialize FMOD Studio, which will also initialize FMOD Core
* checkResult(system.initialize(512, initFlags, FMOD.INITFLAGS.NORMAL, IntPtr.Zero));
*
* return system;
* }*/
public static FMOD.Studio.System initStudioSystem(bool enableLiveUpdate = false, OUTPUTTYPE outputType = OUTPUTTYPE.AUTODETECT, int driverIndex = 0, int sampleRate = 48000, SPEAKERMODE speakerMode = SPEAKERMODE.DEFAULT, int numRawSpeakers = 0, uint bufferLength = 1024, int numBuffers = 4)
{
var initFlags = enableLiveUpdate ? FMOD.Studio.INITFLAGS.LIVEUPDATE : FMOD.Studio.INITFLAGS.NORMAL;
Console.WriteLine("FMODSystem: Initializing");
// Create the Studio System object.
FMOD.Studio.System system;
checkResult(FMOD.Studio.System.create(out system));
FMOD.System coreSystem;
system.getCoreSystem(out coreSystem);
coreSystem.setOutput(outputType);
coreSystem.setDriver(driverIndex);
coreSystem.setSoftwareFormat(sampleRate, speakerMode, numRawSpeakers);
coreSystem.setDSPBufferSize(bufferLength, numBuffers);
// Initialize FMOD Studio, which will also initialize FMOD Core
checkResult(system.initialize(512, initFlags, FMOD.INITFLAGS.NORMAL, IntPtr.Zero));
return(system);
}
public RESULT setChannelFormat(CHANNELMASK channelmask, int numchannels, SPEAKERMODE source_speakermode)
{
return(FMOD5_DSP_SetChannelFormat(handle, channelmask, numchannels, source_speakermode));
}
public RESULT getDriverCaps(int id, ref CAPS caps, ref int controlpaneloutputrate, ref SPEAKERMODE controlpanelspeakermode)
{
return FMOD_System_GetDriverCaps(systemraw, id, ref caps, ref controlpaneloutputrate, ref controlpanelspeakermode);
}
public RESULT getChannelFormat(out CHANNELMASK channelmask, out int numchannels, out SPEAKERMODE source_speakermode)
{
return(FMOD5_DSP_GetChannelFormat(handle, out channelmask, out numchannels, out source_speakermode));
}
public RESULT getDefaultMixMatrix (SPEAKERMODE sourcespeakermode, SPEAKERMODE targetspeakermode, float[] matrix, int matrixhop)
{
return FMOD5_System_GetDefaultMixMatrix(rawPtr, sourcespeakermode, targetspeakermode, matrix, matrixhop);
}
public RESULT getOutputChannelFormat(CHANNELMASK inmask, int inchannels, SPEAKERMODE inspeakermode, out CHANNELMASK outmask, out int outchannels, out SPEAKERMODE outspeakermode)
{
return(FMOD5_DSP_GetOutputChannelFormat(handle, inmask, inchannels, inspeakermode, out outmask, out outchannels, out outspeakermode));
}
private static extern RESULT FMOD5_System_GetDefaultMixMatrix (IntPtr system, SPEAKERMODE sourcespeakermode, SPEAKERMODE targetspeakermode, float[] matrix, int matrixhop);
public RESULT getRecordDriverInfo(int id, StringBuilder name, int namelen, out Guid guid, out int systemrate, out SPEAKERMODE speakermode, out int speakermodechannels, out DRIVER_STATE state)
{
IntPtr intPtr = Marshal.AllocHGlobal(name.Capacity);
RESULT result = System.FMOD5_System_GetRecordDriverInfo(this.rawPtr, id, intPtr, namelen, out guid, out systemrate, out speakermode, out speakermodechannels, out state);
StringMarshalHelper.NativeToBuilder(name, intPtr);
Marshal.FreeHGlobal(intPtr);
return result;
}
private static extern RESULT FMOD5_System_GetRecordDriverInfo (IntPtr system, int id, IntPtr name, int namelen, out Guid guid, out int systemrate, out SPEAKERMODE speakermode, out int speakermodechannels, out DRIVER_STATE state);
public RESULT getDefaultMixMatrix(SPEAKERMODE sourcespeakermode, SPEAKERMODE targetspeakermode, float[] matrix, int matrixhop)
{
return(System.FMOD5_System_GetDefaultMixMatrix(this.rawPtr, sourcespeakermode, targetspeakermode, matrix, matrixhop));
}
public RESULT setSoftwareFormat (int samplerate, SPEAKERMODE speakermode, int numrawspeakers)
{
return FMOD_System_SetSoftwareFormat(rawPtr, samplerate, speakermode, numrawspeakers);
}
public RESULT getSpeakerModeChannels(SPEAKERMODE mode, out int channels)
{
return(System.FMOD5_System_GetSpeakerModeChannels(this.rawPtr, mode, out channels));
}
public RESULT getRecordDriverInfo(int id, StringBuilder name, int namelen, out GUID guid, out int systemrate, out SPEAKERMODE speakermode, out int speakermodechannels)
{
IntPtr stringMem = Marshal.AllocHGlobal(name.Capacity);
RESULT result = FMOD_System_GetRecordDriverInfo(rawPtr, id, stringMem, namelen, out guid, out systemrate, out speakermode, out speakermodechannels);
StringMarshalHelper.NativeToBuilder(name, stringMem);
Marshal.FreeHGlobal(stringMem);
return result;
}
public RESULT getRecordDriverInfo(int id, StringBuilder name, int namelen, out Guid guid, out int systemrate, out SPEAKERMODE speakermode, out int speakermodechannels, out DRIVER_STATE state)
{
IntPtr intPtr = Marshal.AllocHGlobal(name.Capacity);
RESULT result = System.FMOD5_System_GetRecordDriverInfo(this.rawPtr, id, intPtr, namelen, out guid, out systemrate, out speakermode, out speakermodechannels, out state);
StringMarshalHelper.NativeToBuilder(name, intPtr);
Marshal.FreeHGlobal(intPtr);
return(result);
}
private static extern RESULT FMOD_System_GetRecordDriverInfo (IntPtr system, int id, IntPtr name, int namelen, out GUID guid, out int systemrate, out SPEAKERMODE speakermode, out int speakermodechannels);
private static extern RESULT FMOD5_System_GetSoftwareFormat(IntPtr system, out int samplerate, out SPEAKERMODE speakermode, out int numrawspeakers);
public RESULT getChannelFormat(out CHANNELMASK channelmask, out int numchannels, out SPEAKERMODE source_speakermode)
{
return FMOD_DSP_GetChannelFormat(rawPtr, out channelmask, out numchannels, out source_speakermode);
}
public RESULT setSoftwareFormat(int samplerate, SPEAKERMODE speakermode, int numrawspeakers)
{
return(System.FMOD5_System_SetSoftwareFormat(this.rawPtr, samplerate, speakermode, numrawspeakers));
}
private static extern RESULT FMOD_DSP_GetChannelFormat (IntPtr dsp, out CHANNELMASK channelmask, out int numchannels, out SPEAKERMODE source_speakermode);
private static extern RESULT FMOD5_System_GetDefaultMixMatrix(IntPtr system, SPEAKERMODE sourcespeakermode, SPEAKERMODE targetspeakermode, float[] matrix, int matrixhop);
public RESULT getDriverCaps(int id, ref CAPS caps, ref int minfrequency, ref int maxfrequency, ref SPEAKERMODE controlpanelspeakermode)
{
return FMOD_System_GetDriverCaps(systemraw, id, ref caps, ref minfrequency, ref maxfrequency, ref controlpanelspeakermode);
}
private static extern RESULT FMOD5_System_GetSpeakerModeChannels(IntPtr system, SPEAKERMODE mode, out int channels);
public RESULT setSpeakerMode(SPEAKERMODE speakermode)
{
return FMOD_System_SetSpeakerMode(systemraw, speakermode);
}
public RESULT getSoftwareFormat(out int samplerate, out SPEAKERMODE speakermode, out int numrawspeakers)
{
return(System.FMOD5_System_GetSoftwareFormat(this.rawPtr, out samplerate, out speakermode, out numrawspeakers));
}
private static extern RESULT FMOD_System_SetSpeakerMode(IntPtr system, SPEAKERMODE speakermode);
public RESULT getSpeakerModeChannels(SPEAKERMODE mode, out int channels)
{
return(FMOD5_System_GetSpeakerModeChannels(handle, mode, out channels));
}