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Audaspace Py API:

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* Renamed get_c_device() to device()
* Made the threshold parameter of Sound.square() optional
* Added a sample rate parameter for Sound.sine()
* Example updates
This commit is contained in:
Joerg Mueller
2010-07-26 11:17:43 +00:00
parent 409b79c5c4
commit 3e3f874a65
2 changed files with 14 additions and 11 deletions
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15
intern/audaspace/Python/AUD_PyAPI.cpp
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@@ -118,10 +118,12 @@ Sound_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
}
PyDoc_STRVAR(M_aud_Sound_sine_doc,
"sine(frequency)\n\n"
"sine(frequency[, rate])\n\n"
"Creates a sine sound wave.\n\n"
":arg frequency: The frequency of the sine wave in Hz.\n"
":type frequency: float\n"
":arg rate: The sampling rate in Hz.\n"
":type rate: int\n"
":return: The created aud.Sound object.\n"
":rtype: aud.Sound");
@@ -310,7 +312,7 @@ static PyObject *
Sound_buffer(Sound* self);
PyDoc_STRVAR(M_aud_Sound_square_doc,
"squre(threshold)\n\n"
"squre([threshold = 0])\n\n"
"Makes a square wave out of an audio wave.\n\n"
":arg threshold: Threshold value over which an amplitude counts non-zero.\n"
":type threshold: float\n"
@@ -424,8 +426,9 @@ static PyObject *
Sound_sine(PyObject* nothing, PyObject* args)
{
double frequency;
int rate = 44100;
if(!PyArg_ParseTuple(args, "d", &frequency))
if(!PyArg_ParseTuple(args, "d|i", &frequency, &rate))
return NULL;
Sound *self;
@@ -435,7 +438,7 @@ Sound_sine(PyObject* nothing, PyObject* args)
{
try
{
self->factory = new AUD_SinusFactory(frequency, (AUD_SampleRate)44100);
self->factory = new AUD_SinusFactory(frequency, (AUD_SampleRate)rate);
}
catch(AUD_Exception&)
{
@@ -889,9 +892,9 @@ Sound_buffer(Sound* self)
static PyObject *
Sound_square(Sound* self, PyObject* args)
{
float threshold;
float threshold = 0;
if(!PyArg_ParseTuple(args, "f", &threshold))
if(!PyArg_ParseTuple(args, "|f", &threshold))
return NULL;
Sound *parent = (Sound*)SoundType.tp_alloc(&SoundType, 0);