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/**************************************************************************
* Copyright 2009-2016 Olivier Belanger *
* *
* This file is part of pyo, a python module to help digital signal *
* processing script creation. *
* *
* pyo is free software: you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License as *
* published by the Free Software Foundation, either version 3 of the *
* License, or (at your option) any later version. *
* *
* pyo is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with pyo. If not, see <http://www.gnu.org/licenses/>. *
*************************************************************************/
#ifndef _AD_PORTAUDIO_H
#define _AD_PORTAUDIO_H
#include <Python.h>
#include "portaudio.h"
#include "servermodule.h"
typedef struct
{
PaStream *stream;
} PyoPaBackendData;
int pa_callback_interleaved(const void *inputBuffer, void *outputBuffer,
unsigned long framesPerBuffer,
const PaStreamCallbackTimeInfo* timeInfo,
PaStreamCallbackFlags statusFlags,
void *arg);
int pa_callback_nonInterleaved(const void *inputBuffer, void *outputBuffer,
unsigned long framesPerBuffer,
const PaStreamCallbackTimeInfo* timeInfo,
PaStreamCallbackFlags statusFlags,
void *arg);
int Server_pa_init(Server *self);
int Server_pa_deinit(Server *self);
int Server_pa_start(Server *self);
int Server_pa_stop(Server *self);
/* Queries. */
PyObject * portaudio_get_version();
PyObject * portaudio_get_version_text();
PyObject * portaudio_count_host_apis();
PyObject * portaudio_list_host_apis();
PyObject * portaudio_get_default_host_api();
PyObject * portaudio_count_devices();
PyObject * portaudio_list_devices();
PyObject * portaudio_get_devices_infos();
PyObject * portaudio_get_output_devices();
PyObject * portaudio_get_output_max_channels(PyObject *self, PyObject *arg);
PyObject * portaudio_get_input_max_channels(PyObject *self, PyObject *arg);
PyObject * portaudio_get_input_devices();
PyObject * portaudio_get_default_input();
PyObject * portaudio_get_default_output();
#endif /* _AD_PORTAUDIO_H */
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