Golang libvlc_audio_output_list_get Examples

Example #1

File: instance.go Project: golang-lib/go-vlc

// AudioOutput returns a list of available audio outputs.
//
// Note: Be sure to call AudioOutputList.Release() after you are done with the list.
func (this *Instance) AudioOutput() (AudioOutputList, error) {
	if this.ptr == nil {
		return nil, syscall.EINVAL
	}

	if c := C.libvlc_audio_output_list_get(this.ptr); c != nil {
		var l AudioOutputList
		l.fromC(c)
		return l, nil
	}

	return nil, checkError()
}

Example #2

File: player.go Project: henrym/go-vlc

// AudioOutput returns a list of available audio outputs.
//
// Note: Be sure to call AudioOutputList.Release() after you are done with the list.
func (this *Player) AudioOutput() (AudioOutputList, error) {
	if this.ptr == nil {
		return nil, &VLCError{"Player is nil"}
	}

	if c := C.libvlc_audio_output_list_get(this.ptr); c != nil {
		var l AudioOutputList
		l.fromC(c)
		return l, nil
	}

	return nil, checkError()
}

Example #3

File: vlc.go Project: ryuken/libvlc-go

func GetAudioOutputList() ([]*AudioOutput, error) {
	if instance == nil {
		return nil, errors.New("Module must be first initialized")
	}

	outputs := C.libvlc_audio_output_list_get(instance)
	if outputs == nil {
		return nil, getError()
	}
	defer C.libvlc_audio_output_list_release(outputs)

	audioOutputs := []*AudioOutput{}
	for p := outputs; p != nil; p = (*C.libvlc_audio_output_t)(p.p_next) {
		audioOutput := &AudioOutput{
			Name:        C.GoString(p.psz_name),
			Description: C.GoString(p.psz_description),
		}

		audioOutputs = append(audioOutputs, audioOutput)
	}

	return audioOutputs, getError()
}