New input/output plugin architecture. New LV2 plugin.

1 files changed, 0 insertions, 260 deletions

diff --git a/src/jackclient.cc b/src/jackclient.cc
deleted file mode 100644
index cac1b74..0000000
--- a/src/jackclient.cc
+++ /dev/null
@@ -1,260 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/***************************************************************************
- *            jackclient.cc
- *
- *  Sun Jul 20 21:48:44 CEST 2008
- *  Copyright 2008 Bent Bisballe Nyeng
- *  deva@aasimon.org
- ****************************************************************************/
-
-/*
- *  This file is part of DrumGizmo.
- *
- *  DrumGizmo 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.
- *
- *  DrumGizmo 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 DrumGizmo; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
- */
-#include "jackclient.h"
-
-extern "C"
-{
-  void _wrap_jack_shutdown(void *arg){
-    ((JackClient*)arg)->shutdown();}
-  int _wrap_jack_process(jack_nframes_t nframes, void *arg){
-    return ((JackClient*)arg)->process(nframes);}
-  void _wrap_jack_thread_init(void *arg){
-    ((JackClient*)arg)->thread_init();}
-  void _wrap_jack_freewheel_mode(int freewheel_mode, void *arg){
-    ((JackClient*)arg)->freewheel_mode(freewheel_mode);}
-  int _wrap_jack_buffer_size(jack_nframes_t nframes, void *arg){
-    return ((JackClient*)arg)->buffer_size(nframes);}
-  int _wrap_jack_sample_rate(jack_nframes_t nframes, void *arg){
-    return ((JackClient*)arg)->sample_rate(nframes);}
-  void _wrap_jack_port_registration(jack_port_id_t port, int i, void *arg){
-    ((JackClient*)arg)->port_registration(port, i);}
-  int _wrap_jack_graph_order(void *arg){
-    return ((JackClient*)arg)->graph_order();}
-  int _wrap_jack_xrun(void *arg){
-    return ((JackClient*)arg)->xrun();}
-}  // extern "C"
-
-JackClient::JackClient(DrumKit *drumkit)
-  : midimapper(drumkit)
-{
-  this->drumkit = drumkit;
-
-	jack_status_t status;
-
-	jack_client = jack_client_open("DrumGizmo", JackNullOption, &status);
-
-	// Setup input port
-	midi_port = jack_port_register(jack_client,
-                                 "midi_in",
-                                 JACK_DEFAULT_MIDI_TYPE,
-                                 JackPortIsInput,// | JackPortIsTerminal,
-                                 0);
-
-	// Setup input ports
-  Instruments::iterator ii = drumkit->instruments.begin();
-	while(ii != drumkit->instruments.end()) {
-    Instrument *instrument = ii->second;
-		instrument->port = jack_port_register(jack_client,
-                                          instrument->name.c_str(),
-                                          JACK_DEFAULT_AUDIO_TYPE,
-                                          JackPortIsInput | JackPortIsTerminal,
-                                          0);
-
-    BeatMapper *beatmapper = new BeatMapper(instrument);
-    beatmappers.push_back(beatmapper);
-
-    //    input_ports.push_back(instrument->port);
-    ii++;
-	}
-
-	// Setup output ports
-  Channels::iterator ci = drumkit->channels.begin();
-  while(ci != drumkit->channels.end()) {
-    Channel *channel = ci->second;
-		channel->port = jack_port_register(jack_client,
-                                       channel->name.c_str(),
-                                       JACK_DEFAULT_AUDIO_TYPE,
-                                       JackPortIsOutput | JackPortIsTerminal,
-                                       0);
-    output_ports.push_back(channel->port);
-    ci++;
-	}
-
-	//jack_on_shutdown(jack_client, _wrap_jack_shutdown, this);
-  jack_set_process_callback(jack_client, _wrap_jack_process, this);
-	//jack_set_thread_init_callback(jack_client, _wrap_jack_thread_init, this);
-	//jack_set_freewheel_callback(jack_client, _wrap_jack_freewheel_mode, this);
-	//jack_set_buffer_size_callback(jack_client, _wrap_jack_buffer_size, this);
-	//jack_set_sample_rate_callback(jack_client, _wrap_jack_sample_rate, this);
-	//jack_set_port_registration_callback(jack_client, _wrap_jack_port_registration, this);
-	//jack_set_graph_order_callback(jack_client, _wrap_jack_graph_order, this);
-	//jack_set_xrun_callback(jack_client, _wrap_jack_xrun, this);
-}
-
-JackClient::~JackClient()
-{
-	jack_client_close(jack_client);
-}
-
-void JackClient::activate()
-{
-	jack_activate(jack_client);
-}
-
-void JackClient::shutdown()
-{
-}
-
-int JackClient::process(jack_nframes_t nframes)
-{
-  //
-  // Look for midi input
-  //
-	void *midibuffer = jack_port_get_buffer(midi_port, nframes);
-	jack_nframes_t midievents = jack_midi_get_event_count(midibuffer);
-	for(jack_nframes_t i = 0; i < midievents; i++) {
-		jack_midi_event_t midi_event;
-		jack_midi_event_get(&midi_event, midibuffer, i);
-    
-    Sample *sample = midimapper.map(midi_event);
-    if(!sample) continue;
-
-    AudioFiles::iterator ai = sample->audiofiles.begin();
-    while(ai != sample->audiofiles.end()) {
-      AudioFile *audiofile = ai->second;
-      audiofile->load();
-
-      if(drumkit->channels.find(audiofile->channel) != drumkit->channels.end()) {
-        Channel *channel = drumkit->channels[audiofile->channel];
-        Event event(channel->port, audiofile, midi_event.time);
-        events.insert(event);
-      }
-      ai++;
-    }
-
-	}
-  jack_midi_clear_buffer(midibuffer);
-
-  //
-  // Look for audio trigger input
-  //
-  //  std::vector< BeatMapper >::iterator bi = beatmappers.begin();
-  //  while(bi != beatmappers.end()) {
-  for(size_t bi = 0; bi < beatmappers.size(); bi++) {
-    BeatMapper *beatmapper = beatmappers[bi];//*bi;
-
-    Sample *sample = beatmapper->map(nframes);
-    if(!sample) continue;
-
-    AudioFiles::iterator ai = sample->audiofiles.begin();
-    while(ai != sample->audiofiles.end()) {
-      AudioFile *audiofile = ai->second;
-      audiofile->load();
-
-      if(drumkit->channels.find(audiofile->channel) != drumkit->channels.end()) {
-        Channel *channel = drumkit->channels[audiofile->channel];
-        Event event(channel->port, audiofile, 0);
-        events.insert(event);
-      }
-      ai++;
-    }
-
-    //bi++;
-  }
-
-  //
-  // Reset ports 
-  //
-  Ports::iterator pi = output_ports.begin();
-  while(pi != output_ports.end()) {
-    
-    jack_default_audio_sample_t *buffer;
-    buffer = (jack_default_audio_sample_t *)jack_port_get_buffer(*pi, nframes);
-    
-    for(size_t j = 0; j < nframes; j++) {
-      buffer[j] = 0;
-    }
-    
-    pi++;
-  }
-
-  Events nextevents;
-
-  //
-  // Handle events
-  //
-  Events::iterator ei = events.begin();
-  while(ei != events.end()) {
-
-    Event event = *ei;
-
-    jack_default_audio_sample_t *buffer;
-    buffer = (jack_default_audio_sample_t *)jack_port_get_buffer(event.port, nframes);
-    
-    size_t dtime = nframes - event.time; // how much buffer is left?
-    size_t size = event.sample->size - event.duration; // how much audio is left?
-    if(size > dtime) size = dtime;
-    
-    for(size_t j = event.time; j < event.time + size; j++) {
-      buffer[j] += event.sample->data[event.duration + j - event.time];
-    }
-    
-    if(event.duration + size < event.sample->size) {
-      Event e(event.port, event.sample, 0, event.duration + size);
-      nextevents.insert(e);
-    }
-    
-    ei++;
-  }
-
-  // Remove all dead events
-  events = nextevents;
-
-	return 0;
-}
-
-void JackClient::thread_init()
-{
-}
-
-void JackClient::freewheel_mode(int freewheel_mode)
-{
-}
-
-int JackClient::buffer_size(jack_nframes_t nframes)
-{
-  return 0;
-}
-
-int JackClient::sample_rate(jack_nframes_t nframes)
-{
-  return 0;
-}
-
-void JackClient::port_registration(jack_port_id_t port, int i)
-{
-}
-
-int JackClient::graph_order()
-{
-  return 0;
-}
-
-int JackClient::xrun()
-{
-  return 0;
-}