/* add a user effect to the spec list */
public static void AddUserEffectToEffectSpecList(
EffectSpecListRec EffectSpecList,
UserEffectSpecRec UserEffectSpec,
bool EnabledFlag)
{
AddGenericToEffectSpecList(EffectSpecList, EffectTypes.eUserEffect, UserEffectSpec, EnabledFlag);
}
/* add an ideal lowpass filter to the spec list */
public static void AddIdealLPToEffectSpecList(
EffectSpecListRec EffectSpecList,
IdealLPSpecRec IdealLPSpec,
bool EnabledFlag)
{
AddGenericToEffectSpecList(EffectSpecList, EffectTypes.eIdealLowpassEffect, IdealLPSpec, EnabledFlag);
}
/* add a convolver to the spec list */
public static void AddConvolverToEffectSpecList(
EffectSpecListRec EffectSpecList,
ConvolverSpecRec ConvolverSpec,
bool EnabledFlag)
{
AddGenericToEffectSpecList(EffectSpecList, EffectTypes.eConvolverEffect, ConvolverSpec, EnabledFlag);
}
/* add a resampler to the spec list */
public static void AddResamplerToEffectSpecList(
EffectSpecListRec EffectSpecList,
ResamplerSpecRec ResamplerSpec,
bool EnabledFlag)
{
AddGenericToEffectSpecList(EffectSpecList, EffectTypes.eResamplerEffect, ResamplerSpec, EnabledFlag);
}
/* add a vocoder to the spec list */
public static void AddVocoderToEffectSpecList(
EffectSpecListRec EffectSpecList,
VocoderSpecRec VocSpec,
bool EnabledFlag)
{
AddGenericToEffectSpecList(EffectSpecList, EffectTypes.eVocoderEffect, VocSpec, EnabledFlag);
}
/* add an histogram to the spec list */
public static void AddHistogramToEffectSpecList(
EffectSpecListRec EffectSpecList,
HistogramSpecRec HistogramSpec,
bool EnabledFlag)
{
AddGenericToEffectSpecList(EffectSpecList, EffectTypes.eHistogramEffect, HistogramSpec, EnabledFlag);
}
/* add an analyzer to the spec list */
public static void AddAnalyzerToEffectSpecList(
EffectSpecListRec EffectSpecList,
AnalyzerSpecRec AnalyzerSpec,
bool EnabledFlag)
{
AddGenericToEffectSpecList(EffectSpecList, EffectTypes.eAnalyzerEffect, AnalyzerSpec, EnabledFlag);
}
/* add a parallel filter array to the spec list */
public static void AddFilterToEffectSpecList(
EffectSpecListRec EffectSpecList,
FilterSpecRec FilterSpec,
bool EnabledFlag)
{
AddGenericToEffectSpecList(EffectSpecList, EffectTypes.eFilterEffect, FilterSpec, EnabledFlag);
}
/* add a user effect to the spec list */
public static void AddPluggableEffectToEffectSpecList(
EffectSpecListRec EffectSpecList,
PluggableSpec PluggableEffectSpec,
bool EnabledFlag)
{
AddGenericToEffectSpecList(EffectSpecList, EffectTypes.ePluggableEffect, PluggableEffectSpec, EnabledFlag);
}
private static void AddGenericToEffectSpecList(
EffectSpecListRec EffectSpecList,
EffectTypes Type,
object GenericSpec,
bool EnabledFlag)
{
#if DEBUG
if (!(((GenericSpec is DelayEffectRec) && (Type == EffectTypes.eDelayEffect)) ||
((GenericSpec is NonlinProcSpecRec) && (Type == EffectTypes.eNLProcEffect)) ||
((GenericSpec is FilterSpecRec) && (Type == EffectTypes.eFilterEffect)) ||
((GenericSpec is AnalyzerSpecRec) && (Type == EffectTypes.eAnalyzerEffect)) ||
((GenericSpec is HistogramSpecRec) && (Type == EffectTypes.eHistogramEffect)) ||
((GenericSpec is ResamplerSpecRec) && (Type == EffectTypes.eResamplerEffect)) ||
((GenericSpec is CompressorSpecRec) && (Type == EffectTypes.eCompressorEffect)) ||
((GenericSpec is VocoderSpecRec) && (Type == EffectTypes.eVocoderEffect)) ||
((GenericSpec is IdealLPSpecRec) && (Type == EffectTypes.eIdealLowpassEffect)) ||
((GenericSpec is ConvolverSpecRec) && (Type == EffectTypes.eConvolverEffect)) ||
((GenericSpec is UserEffectSpecRec) && (Type == EffectTypes.eUserEffect)) ||
((GenericSpec is PluggableSpec) && (Type == EffectTypes.ePluggableEffect))))
{
Debug.Assert(false);
throw new ArgumentException();
}
#endif
EffectNodeRec Effect = new EffectNodeRec();
Effect.Type = Type;
Effect.u = GenericSpec;
Effect.EnabledFlag = EnabledFlag;
Array.Resize(ref EffectSpecList.List, EffectSpecList.List.Length + 1);
EffectSpecList.List[EffectSpecList.List.Length - 1] = Effect;
}
/* add a delay effect to the spec list */
public static void AddDelayToEffectSpecList(
EffectSpecListRec EffectSpecList,
DelayEffectRec DelaySpec,
bool EnabledFlag)
{
AddGenericToEffectSpecList(EffectSpecList, EffectTypes.eDelayEffect, DelaySpec, EnabledFlag);
}
/* add a nonlinear processor to the spec list */
public static void AddNLProcToEffectSpecList(
EffectSpecListRec EffectSpecList,
NonlinProcSpecRec NLProcSpec,
bool EnabledFlag)
{
AddGenericToEffectSpecList(EffectSpecList, EffectTypes.eNLProcEffect, NLProcSpec, EnabledFlag);
}
/* create a new effect list */
public static EffectSpecListRec NewEffectSpecList()
{
EffectSpecListRec EffectSpecList = new EffectSpecListRec();
EffectSpecList.List = new EffectNodeRec[0];
//EffectSpecList.AutoQuiescenceEnabled = false;
//EffectSpecList.SuppressInitialSilence = false;
return(EffectSpecList);
}
/* get print-report flag for auto-quiescence */
public static bool EffectSpecListGetAutoQuiescencePrintReport(EffectSpecListRec EffectSpecList)
{
#if DEBUG
if (!EffectSpecList.AutoQuiescenceEnabled)
{
Debug.Assert(false);
throw new ArgumentException();
}
#endif
return(EffectSpecList.PrintReport);
}
/* get window duration for auto-quiescence */
public static double EffectSpecListGetAutoQuiescenceWindowDuration(EffectSpecListRec EffectSpecList)
{
#if DEBUG
if (!EffectSpecList.AutoQuiescenceEnabled)
{
Debug.Assert(false);
throw new ArgumentException();
}
#endif
return(EffectSpecList.WindowDuration);
}
public static int GetEffectSpecListEnabledLength(EffectSpecListRec EffectSpecList)
{
int count = 0;
for (int i = 0; i < EffectSpecList.List.Length; i++)
{
if (IsEffectFromEffectSpecListEnabled(EffectSpecList, i))
{
count++;
}
}
return(count);
}
public static T GetGenericEffectFromEffectSpecList <T>(
EffectSpecListRec EffectSpecList,
int Index,
EffectTypes Type)
{
#if DEBUG
if ((EffectSpecList.List[Index].Type != Type) ||
!(EffectSpecList.List[Index].u is T))
{
Debug.Assert(false);
throw new ArgumentException();
}
#endif
return((T)EffectSpecList.List[Index].u);
}
/* enable automatic quiescence detection */
public static void EffectSpecListEnableAutoQuiescence(
EffectSpecListRec EffectSpecList,
double Decibels,
double WindowDuration,
bool PrintReport)
{
#if DEBUG
if (Decibels < 0)
{
Debug.Assert(false);
throw new ArgumentException();
}
if (WindowDuration < 0)
{
Debug.Assert(false);
throw new ArgumentException();
}
#endif
EffectSpecList.AutoQuiescenceEnabled = true;
EffectSpecList.Decibels = Decibels;
EffectSpecList.WindowDuration = WindowDuration;
EffectSpecList.PrintReport = PrintReport;
}
/* query is auto-quiescence enabled */
public static bool EffectSpecListIsAutoQuiescenceEnabled(EffectSpecListRec EffectSpecList)
{
return(EffectSpecList.AutoQuiescenceEnabled);
}
/* find out if specified effect is enabled */
public static bool IsEffectFromEffectSpecListEnabled(
EffectSpecListRec EffectSpecList,
int Index)
{
return(EffectSpecList.List[Index].EnabledFlag);
}
/* get the convolver from the specified index */
public static ConvolverSpecRec GetConvolverEffectFromEffectSpecList(
EffectSpecListRec EffectSpecList,
int Index)
{
return(GetGenericEffectFromEffectSpecList <ConvolverSpecRec>(EffectSpecList, Index, EffectTypes.eConvolverEffect));
}
/* get the ideal lowpass filter from the specified index */
public static IdealLPSpecRec GetIdealLPEffectFromEffectSpecList(
EffectSpecListRec EffectSpecList,
int Index)
{
return(GetGenericEffectFromEffectSpecList <IdealLPSpecRec>(EffectSpecList, Index, EffectTypes.eIdealLowpassEffect));
}
/* get the vocoder from the specified index */
public static VocoderSpecRec GetVocoderEffectFromEffectSpecList(
EffectSpecListRec EffectSpecList,
int Index)
{
return(GetGenericEffectFromEffectSpecList <VocoderSpecRec>(EffectSpecList, Index, EffectTypes.eVocoderEffect));
}
public static HistogramSpecRec GetHistogramEffectFromEffectSpecList(
EffectSpecListRec EffectSpecList,
int Index)
{
return(GetGenericEffectFromEffectSpecList <HistogramSpecRec>(EffectSpecList, Index, EffectTypes.eHistogramEffect));
}
public static AnalyzerSpecRec GetAnalyzerEffectFromEffectSpecList(
EffectSpecListRec EffectSpecList,
int Index)
{
return(GetGenericEffectFromEffectSpecList <AnalyzerSpecRec>(EffectSpecList, Index, EffectTypes.eAnalyzerEffect));
}
/* set flag for suppressing initial silence (score effect only) */
public static void EffectSpecListPutSuppressInitialSilence(
EffectSpecListRec EffectSpecList,
bool Suppress)
{
EffectSpecList.SuppressInitialSilence = Suppress;
}
/* get flag for suppressing initial silence (score effect only) */
public static bool EffectSpecListGetSuppressInitialSilence(EffectSpecListRec EffectSpecList)
{
return(EffectSpecList.SuppressInitialSilence);
}
/* get the user effect from the specified index */
public static UserEffectSpecRec GetUserEffectFromEffectSpecList(
EffectSpecListRec EffectSpecList,
int Index)
{
return(GetGenericEffectFromEffectSpecList <UserEffectSpecRec>(EffectSpecList, Index, EffectTypes.eUserEffect));
}
public static ResamplerSpecRec GetResamplerEffectFromEffectSpecList(
EffectSpecListRec EffectSpecList,
int Index)
{
return(GetGenericEffectFromEffectSpecList <ResamplerSpecRec>(EffectSpecList, Index, EffectTypes.eResamplerEffect));
}
public static PluggableSpec GetPluggableEffectFromEffectSpecList(
EffectSpecListRec EffectSpecList,
int Index)
{
return(GetGenericEffectFromEffectSpecList <PluggableSpec>(EffectSpecList, Index, EffectTypes.ePluggableEffect));
}
