mlsic

type Algo1 struct {
	// Model is used as Model.Dump() to retrieve to total of graphs Algo1 should process.
	Graphs Graph
	// Outputs holds output renders.
	Outputs []Renderer
	// Panning is used as Panning.Apply(sine, value) to pan the sine waves generated.
	Panning Pan
	// Format (audio.Format) holds number of channels and sample-rate in Hz.
	Format *audio.Format
	// Logging enables logging during Algo1.Run().
	Logging bool
	// contains filtered or unexported fields
}

type Algo1Option func(*Algo1)

type Graph interface {
	// Dump must return a slice of simple.WeightedUndirectedGraph.
	// The order of the graphs are sorted in the slice is the order
	// they will be executed by the compositional algo.
	Dump() ([]*simple.WeightedUndirectedGraph, error)
}

type Pan interface {
	// Apply must accept the audio signal and the relevant position between total of channels Channels().
	// Buffer must always be of MONO format (ie. audio.FormatMono96000 or audio.FormatMono44100).
	// Position must be always between 0.0 and 1.0. In the case of two channels values from 0. to 0.5
	// will represent the left speaker and values from 0.5 to 1. the right one.
	// In the case of four speakers setup values from 0. to 0.25 will represent speakers no.1 etc..
	Apply(signal audio.PCMBuffer, position float32) []*audio.PCMBuffer
	// Channels must return the total number of channels the Apply() method should use.
	Channels() int
}

type Renderer interface {
	// Render accepts a slice of audio.PCMBuffer that must always be of MONO format (ie. audio.FormatMono96000 or audio.FormatMono44100).
	// The number of buffers in the slice represent the numbers of audio channels the renderer must handle.
	Render(b []*audio.PCMBuffer) error
}