JackALSARawMidiPort.h
/*
Copyright (C) 2011 Devin Anderson
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 __JackALSARawMidiPort__
#define __JackALSARawMidiPort__
#include <alsa/asoundlib.h>
#include <poll.h>
#include "JackConstants.h"
namespace Jack {
class JackALSARawMidiPort {
private:
char alias[REAL_JACK_PORT_NAME_SIZE+1];
struct pollfd *alsa_poll_fds;
int alsa_poll_fd_count;
int fds[2];
unsigned short io_mask;
char name[REAL_JACK_PORT_NAME_SIZE+1];
struct pollfd *queue_poll_fd;
protected:
snd_rawmidi_t *rawmidi;
int
GetIOPollEvent();
int
GetQueuePollEvent();
void
SetIOEventsEnabled(bool enabled);
void
SetQueueEventsEnabled(bool enabled);
bool
TriggerQueueEvent();
public:
JackALSARawMidiPort(snd_rawmidi_info_t *info, size_t index,
unsigned short io_mask);
virtual
~JackALSARawMidiPort();
const char *
GetAlias();
const char *
GetName();
int
GetPollDescriptorCount();
void
PopulatePollDescriptors(struct pollfd *poll_fd);
};
}
#endif
Jack
Definition: JackAC3Encoder.cpp:30
Jack::JackALSARawMidiPort
Definition: JackALSARawMidiPort.h:30