JackPortAudioAdapter.h
/*
Copyright (C) 2008 Grame
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __JackPortAudioAdapter__
#define __JackPortAudioAdapter__
#include "JackAudioAdapter.h"
#include "JackPortAudioDevices.h"
#include "jslist.h"
namespace Jack
{
class JackPortAudioAdapter : public JackAudioAdapterInterface
{
private:
PortAudioDevices fPaDevices;
PaStream* fStream;
PaDeviceIndex fInputDevice;
PaDeviceIndex fOutputDevice;
static int Render(const void* inputBuffer, void* outputBuffer,
unsigned long framesPerBuffer,
const PaStreamCallbackTimeInfo* timeInfo,
PaStreamCallbackFlags statusFlags,
void* userData);
public:
JackPortAudioAdapter(jack_nframes_t buffer_size, jack_nframes_t sample_rate, const JSList* params);
~JackPortAudioAdapter()
{}
int Open();
int Close();
int SetSampleRate(jack_nframes_t sample_rate);
int SetBufferSize(jack_nframes_t buffer_size);
};
}
#ifdef __cplusplus
extern "C"
{
#endif
#include "JackCompilerDeps.h"
#include "driver_interface.h"
SERVER_EXPORT jack_driver_desc_t* jack_get_descriptor();
#ifdef __cplusplus
}
#endif
#endif
Jack::JackPortAudioAdapter
Audio adapter using PortAudio API.
Definition: JackPortAudioAdapter.h:34
Jack
Definition: JackAC3Encoder.cpp:30
PaStream
void PaStream
Definition: portaudio.h:572
Jack::JackAudioAdapterInterface
Base class for audio adapters.
Definition: JackAudioAdapterInterface.h:65
PaDeviceIndex
int PaDeviceIndex
Definition: portaudio.h:153
PaStreamCallbackFlags
unsigned long PaStreamCallbackFlags
Definition: portaudio.h:646
_JSList
Definition: linux/alsa/jslist.h:35
jack_driver_desc_t
Definition: driver_interface.h:132
PaStreamCallbackTimeInfo
Definition: portaudio.h:632
PortAudioDevices
A PortAudio Devices manager.
Definition: JackPortAudioDevices.h:33