//Copyright 2015 <>< Charles Lohr under the ColorChord License.

#include "sound.h"
#include "os_generic.h"
#include <stdlib.h>
#include "parameters.h"

struct SoundDriverNull
{
	void (*CloseFn)( struct SoundDriverNull * object );
	int (*SoundStateFn)( struct SoundDriverNull * object );
	SoundCBType soundcb;
	int channelsPlay;
	int spsPlay;
	int channelsRec;
	int spsRec;
};

void CloseSoundNull( struct SoundDriverNull * object )
{
	free( object );
}

int SoundStateNull( struct SoundDriverNull * object )
{
	return 0;
}


void * InitSoundNull( SoundCBType cb )
{
	struct SoundDriverNull * r = malloc( sizeof( struct SoundDriverNull ) );
	r->CloseFn = CloseSoundNull;
	r->SoundStateFn = SoundStateNull;
	r->soundcb = cb;
	r->spsPlay = GetParameterI( "samplerate", 44100 );
	r->channelsPlay = GetParameterI( "channels", 2 );
	r->spsRec = r->spsPlay;
	r->channelsRec = r->channelsRec;
	return r;
}


REGISTER_SOUND( NullSound, 1, "NULL", InitSoundNull );