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JackMidiAsyncQueue.h
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/*
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Copyright (C) 2010 Devin Anderson
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __JackMidiAsyncQueue__
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#define __JackMidiAsyncQueue__
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#include "JackMidiPort.h"
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#include "JackMidiReadQueue.h"
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#include "JackMidiWriteQueue.h"
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#include "
ringbuffer.h
"
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namespace
Jack {
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class
SERVER_EXPORT
JackMidiAsyncQueue
:
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public
JackMidiReadQueue
,
public
JackMidiWriteQueue
{
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private
:
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static
const
size_t
INFO_SIZE =
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sizeof
(jack_nframes_t) +
sizeof
(
size_t
);
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jack_ringbuffer_t
*byte_ring;
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jack_midi_data_t *data_buffer;
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jack_midi_event_t
dequeue_event;
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jack_ringbuffer_t
*info_ring;
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size_t
max_bytes;
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public
:
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using
JackMidiWriteQueue::EnqueueEvent
;
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JackMidiAsyncQueue
(
size_t
max_bytes=4096,
size_t
max_messages=1024);
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virtual
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~
JackMidiAsyncQueue
();
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virtual
jack_midi_event_t
*
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DequeueEvent();
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virtual
EnqueueResult
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EnqueueEvent(jack_nframes_t time,
size_t
size,
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jack_midi_data_t *buffer);
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size_t
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GetAvailableSpace();
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};
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}
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#endif
ringbuffer.h
Jack::JackMidiAsyncQueue
Definition:
JackMidiAsyncQueue.h:40
Jack::JackMidiReadQueue
Definition:
JackMidiReadQueue.h:31
Jack::JackMidiWriteQueue
Definition:
JackMidiWriteQueue.h:32
jack_midi_event_t
Definition:
JackMidiPort.h:33
Jack::JackMidiWriteQueue::EnqueueEvent
virtual EnqueueResult EnqueueEvent(jack_nframes_t time, size_t size, jack_midi_data_t *buffer)=0
jack_ringbuffer_t
Definition:
ringbuffer.h:51
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