audiorecord

package

v1.0.0 Latest Latest Go to latest Published: Mar 13, 2024 License: Apache-2.0 Imports: 6 Imported by: 0

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Repository

github.com/goplus/spx

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Open Source Insights

Documentation ¶

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Index ¶

Constants
type CaptureDevice
- func CaptureOpenDevice(name string, freq uint32, format uint32, size uint32) *CaptureDevice
type Context
- func CurrentContext() *Context
type Device
- func OpenDevice(name string) *Device
type Recorder
- func Open(gco *coroutine.Coroutines) *Recorder
- func (p *Recorder) Close() error
- func (p *Recorder) Loudness() float64

Constants ¶

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const (
	FormatMono8    = 0x1100
	FormatMono16   = 0x1101
	FormatStereo8  = 0x1102
	FormatStereo16 = 0x1103
)

Format of sound samples passed to Buffer.SetData().

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const (
	NoError        = 0
	InvalidDevice  = 0xA001
	InvalidContext = 0xA002
	InvalidEnum    = 0xA003
	InvalidValue   = 0xA004
	OutOfMemory    = 0xA005
)

Error codes returned by Device.GetError().

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const (
	Frequency     = 0x1007 // int Hz
	Refresh       = 0x1008 // int Hz
	Sync          = 0x1009 // bool
	MonoSources   = 0x1010 // int
	StereoSources = 0x1011 // int
)

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const (
	DefaultDeviceSpecifier = 0x1004
	DeviceSpecifier        = 0x1005
	Extensions             = 0x1006
)

The Specifier string for default device?

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const (
	MajorVersion = 0x1000
	MinorVersion = 0x1001
)

?

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const (
	AttributesSize = 0x1002
	AllAttributes  = 0x1003
)

?

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const (
	CaptureDeviceSpecifier        = 0x310
	CaptureDefaultDeviceSpecifier = 0x311
	CaptureSamples                = 0x312
)

Capture extension

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const (
	VOLUMEMAX = 32767.0
	VOLUMEMIN = -32768.0
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type CaptureDevice ¶

type CaptureDevice struct {
	Device
	// contains filtered or unexported fields
}

func CaptureOpenDevice ¶

func CaptureOpenDevice(name string, freq uint32, format uint32, size uint32) *CaptureDevice

func (*CaptureDevice) CaptureCloseDevice ¶

func (self *CaptureDevice) CaptureCloseDevice() bool

func (*CaptureDevice) CaptureSamples ¶

func (self *CaptureDevice) CaptureSamples(size uint32) (data []byte)

func (*CaptureDevice) CaptureStart ¶

func (self *CaptureDevice) CaptureStart()

func (*CaptureDevice) CaptureStop ¶

func (self *CaptureDevice) CaptureStop()

func (*CaptureDevice) CloseDevice ¶

func (self *CaptureDevice) CloseDevice() bool

XXX: Override Device.CloseDevice to make sure the correct C function is called even if someone decides to use this behind an interface.

type Context ¶

type Context struct {
	// contains filtered or unexported fields
}

Context encapsulates the state of a given instance of the OpenAL state machine. Only one context can be active in a given process.

var NullContext Context

A context that doesn't exist, useful for certain context operations (see OpenAL documentation for details).

func CurrentContext ¶

func CurrentContext() *Context

Renamed, was GetCurrentContext.

func (*Context) Activate ¶

func (self *Context) Activate() bool

Renamed, was MakeContextCurrent.

func (*Context) Destroy ¶

func (self *Context) Destroy()

Renamed, was DestroyContext.

func (*Context) GetDevice ¶

func (self *Context) GetDevice() *Device

Renamed, was GetContextsDevice.

func (*Context) Process ¶

func (self *Context) Process()

Renamed, was ProcessContext.

func (*Context) Suspend ¶

func (self *Context) Suspend()

Renamed, was SuspendContext.

type Device ¶

type Device struct {
	// contains filtered or unexported fields
}

func OpenDevice ¶

func OpenDevice(name string) *Device

func (*Device) CloseDevice ¶

func (self *Device) CloseDevice() bool

func (*Device) CreateContext ¶

func (self *Device) CreateContext() *Context

func (*Device) GetError ¶

func (self *Device) GetError() uint32

GetError() returns the most recent error generated in the AL state machine.

func (*Device) GetInteger ¶

func (self *Device) GetInteger(param uint32) int32

func (*Device) GetIntegerv ¶

func (self *Device) GetIntegerv(param uint32, size uint32) (result []int32)

type Recorder ¶

type Recorder struct {
	// contains filtered or unexported fields
}

func Open ¶

func Open(gco *coroutine.Coroutines) *Recorder

func (*Recorder) Close ¶

func (p *Recorder) Close() error

func (*Recorder) Loudness ¶

func (p *Recorder) Loudness() float64

Source Files ¶

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