non/Timeline/Port.C

47 lines
1.8 KiB
C

/*******************************************************************************/
/* Copyright (C) 2008 Jonathan Moore Liles */
/* */
/* 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; see the file COPYING. If not,write to the Free Software */
/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/*******************************************************************************/
#include "Port.H"
#include <string.h>
/* nframes is the number of frames to buffer */
Port::Port ( jack_port_t *port )
{
_port = port;
_name = jack_port_name( _port );
}
Port::~Port ( )
{
/* close port? */
}
void
Port::write ( sample_t *buf, nframes_t nframes )
{
memcpy( buffer( nframes ), buf, nframes * sizeof( sample_t ) );
}
sample_t *
Port::buffer ( nframes_t nframes )
{
return (sample_t*)jack_port_get_buffer( _port, nframes );
}