sinks

package

v0.0.0-...-486f928 Latest Latest Go to latest Published: Apr 14, 2022 License: MIT Imports: 12 Imported by: 0

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func BleepCallback_16bit(userdata unsafe.Pointer, stream *C.Uint8, length C.int)

func BleepCallback_8bit(userdata unsafe.Pointer, stream *C.Uint8, length C.int)

type SDLSink struct {
	Config     *audio.AudioConfig
	GetSamples func(cfg *audio.AudioConfig, n int) []int
	WavSink    *WavSink
}

var CurrentSDLSink *SDLSink

func NewSDLSink(cfg *audio.AudioConfig) (*SDLSink, error)

func (s *SDLSink) Close(cfg *audio.AudioConfig) error

func (s *SDLSink) GetSamples_16bit(n int) []uint8

func (s *SDLSink) GetSamples_8bit(n int) []uint8

func (s *SDLSink) Start(f func(cfg *audio.AudioConfig, n int) []int) error

type Sink interface {
	Start(func(cfg *audio.AudioConfig, n int) []int) error
	Close(cfg *audio.AudioConfig) error
}

type WavSink struct {
	TargetFile  string
	AudioBuffer *goaudio.IntBuffer
	Encoder     *wav.Encoder
	Samples     []int
	Closed      bool
}

func NewWavSink(cfg *audio.AudioConfig, file string) (*WavSink, error)

func (w *WavSink) Close(cfg *audio.AudioConfig) error

func (w *WavSink) Start(f func(cfg *audio.AudioConfig, n int) []int) error

func (w *WavSink) Write(cfg *audio.AudioConfig, samples []int) error