C++ (Cpp) AUpvgetvaltype Examples

Example #1

File: util.c Project: danelledeano/VTech-InnoTab

bool _af_pv_getptr (AUpvlist pvlist, int param, void **v)
{
	int	i;

	for (i=0; i<AUpvgetmaxitems(pvlist); i++)
	{
		int	p, t;

		AUpvgetparam(pvlist, i, &p);

		if (p != param)
			continue;

		AUpvgetvaltype(pvlist, i, &t);

		/* Ensure that this parameter is of type AU_PVTYPE_PTR. */
		if (t != AU_PVTYPE_PTR)
			return false;

		AUpvgetval(pvlist, i, v);
		return true;
	}

	return false;
}

Example #2

File: util.c Project: danelledeano/VTech-InnoTab

bool _af_pv_getdouble (AUpvlist pvlist, int param, double *d)
{
	int	i;

	for (i=0; i<AUpvgetmaxitems(pvlist); i++)
	{
		int	p, t;

		AUpvgetparam(pvlist, i, &p);

		if (p != param)
			continue;

		AUpvgetvaltype(pvlist, i, &t);

		/* Ensure that this parameter is of type AU_PVTYPE_DOUBLE. */
		if (t != AU_PVTYPE_DOUBLE)
			return false;

		AUpvgetval(pvlist, i, d);
		return true;
	}

	return false;
}

Example #3

File: util.c Project: danelledeano/VTech-InnoTab

bool _af_pv_getlong (AUpvlist pvlist, int param, long *l)
{
	int	i;

	for (i=0; i<AUpvgetmaxitems(pvlist); i++)
	{
		int	p, t;

		AUpvgetparam(pvlist, i, &p);

		if (p != param)
			continue;

		AUpvgetvaltype(pvlist, i, &t);

		/* Ensure that this parameter is of type AU_PVTYPE_LONG. */
		if (t != AU_PVTYPE_LONG)
			return false;

		AUpvgetval(pvlist, i, l);
		return true;
	}

	return false;
}

Example #4

File: query.cpp Project: Distrotech/audiofile

void *afQueryPointer (int querytype, int arg1, int arg2, int arg3, int arg4)
{
	AUpvlist	list;
	int		type;
	void		*value;

	list = afQuery(querytype, arg1, arg2, arg3, arg4);
	if (list == AU_NULL_PVLIST)
		return NULL;
	AUpvgetvaltype(list, 0, &type);
	if (type != AU_PVTYPE_PTR)
		return NULL;
	AUpvgetval(list, 0, &value);
	AUpvfree(list);
	return value;
}

Example #5

File: query.cpp Project: Distrotech/audiofile

double afQueryDouble (int querytype, int arg1, int arg2, int arg3, int arg4)
{
	AUpvlist	list;
	int		type;
	double		value;

	list = afQuery(querytype, arg1, arg2, arg3, arg4);
	if (list == AU_NULL_PVLIST)
		return -1;
	AUpvgetvaltype(list, 0, &type);
	if (type != AU_PVTYPE_DOUBLE)
		return -1;
	AUpvgetval(list, 0, &value);
	AUpvfree(list);
	return value;
}

Example #6

File: query.cpp Project: Distrotech/audiofile

long afQueryLong (int querytype, int arg1, int arg2, int arg3, int arg4)
{
	AUpvlist	list;
	int		type;
	long		value;

	list = afQuery(querytype, arg1, arg2, arg3, arg4);
	if (list == AU_NULL_PVLIST)
		return -1;
	AUpvgetvaltype(list, 0, &type);
	if (type != AU_PVTYPE_LONG)
		return -1;
	AUpvgetval(list, 0, &value);
	AUpvfree(list);
	return value;
}

Example #7

File: aiff.c Project: OS2World/LIB-MM-audiofile

bool _af_aiff_instparam_valid (AFfilehandle filehandle, AUpvlist list, int i)
{
	int	param, type, lval;

	AUpvgetparam(list, i, &param);
	AUpvgetvaltype(list, i, &type);
	if (type != AU_PVTYPE_LONG)
		return AF_FALSE;

	AUpvgetval(list, i, &lval);

	switch (param)
	{
		case AF_INST_MIDI_BASENOTE:
			return ((lval >= 0) && (lval <= 127));

		case AF_INST_NUMCENTS_DETUNE:
			return ((lval >= -50) && (lval <= 50));

		case AF_INST_MIDI_LOVELOCITY:
			return ((lval >= 1) && (lval <= 127));

		case AF_INST_MIDI_HIVELOCITY:
			return ((lval >= 1) && (lval <= 127));

		case AF_INST_MIDI_LONOTE:
			return ((lval >= 0) && (lval <= 127));

		case AF_INST_MIDI_HINOTE:
			return ((lval >= 0) && (lval <= 127));

		case AF_INST_NUMDBS_GAIN:
		case AF_INST_SUSLOOPID:
		case AF_INST_RELLOOPID:
			return AF_TRUE;

		default:
			return AF_FALSE;
			break;
	}

	return AF_TRUE;
}

Example #8

File: WAVE.cpp Project: matthiasr/audiofile

bool WAVEFile::isInstrumentParameterValid(AUpvlist list, int i)
{
	int param, type, lval;

	AUpvgetparam(list, i, &param);
	AUpvgetvaltype(list, i, &type);
	if (type != AU_PVTYPE_LONG)
		return false;

	AUpvgetval(list, i, &lval);

	switch (param)
	{
		case AF_INST_MIDI_BASENOTE:
			return ((lval >= 0) && (lval <= 127));

		case AF_INST_NUMCENTS_DETUNE:
			return ((lval >= -50) && (lval <= 50));

		case AF_INST_MIDI_LOVELOCITY:
			return ((lval >= 1) && (lval <= 127));

		case AF_INST_MIDI_HIVELOCITY:
			return ((lval >= 1) && (lval <= 127));

		case AF_INST_MIDI_LONOTE:
			return ((lval >= 0) && (lval <= 127));

		case AF_INST_MIDI_HINOTE:
			return ((lval >= 0) && (lval <= 127));

		case AF_INST_NUMDBS_GAIN:
			return true;

		default:
			return false;
	}

	return true;
}