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89 lines
2.8 KiB
89 lines
2.8 KiB
/*
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* JACK Rack
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*
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* Original:
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* Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
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*
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* Modification for MLT:
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* Copyright (C) 2004 Ushodaya Enterprises Limited
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* Author: Dan Dennedy <dan@dennedy.org>
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*
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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 General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __JR_PLUGIN_H__
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#define __JR_PLUGIN_H__
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#include <glib.h>
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#include <ladspa.h>
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#include <jack/jack.h>
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#include "process.h"
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#include "plugin_desc.h"
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typedef struct _ladspa_holder ladspa_holder_t;
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typedef struct _plugin plugin_t;
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struct _ladspa_holder
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{
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LADSPA_Handle instance;
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lff_t * ui_control_fifos;
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LADSPA_Data * control_memory;
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jack_port_t ** aux_ports;
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};
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struct _plugin
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{
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plugin_desc_t * desc;
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gint enabled;
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gint copies;
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ladspa_holder_t * holders;
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LADSPA_Data ** audio_input_memory;
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LADSPA_Data ** audio_output_memory;
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gboolean wet_dry_enabled;
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/* 1.0 = all wet, 0.0 = all dry, 0.5 = 50% wet/50% dry */
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LADSPA_Data * wet_dry_values;
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lff_t * wet_dry_fifos;
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plugin_t * next;
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plugin_t * prev;
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const LADSPA_Descriptor * descriptor;
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void * dl_handle;
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struct _jack_rack * jack_rack;
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};
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void process_add_plugin (process_info_t *, plugin_t *plugin);
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plugin_t * process_remove_plugin (process_info_t *, plugin_t *plugin);
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void process_ablise_plugin (process_info_t *, plugin_t *plugin, gboolean able);
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void process_ablise_plugin_wet_dry (process_info_t *, plugin_t *plugin, gboolean enable);
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void process_move_plugin (process_info_t *, plugin_t *plugin, gint up);
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plugin_t * process_change_plugin (process_info_t *, plugin_t *plugin, plugin_t * new_plugin);
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struct _jack_rack;
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struct _ui;
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plugin_t * plugin_new (plugin_desc_t * plugin_desc, struct _jack_rack * jack_rack);
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void plugin_destroy (plugin_t * plugin);
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void plugin_connect_input_ports (plugin_t * plugin, LADSPA_Data ** inputs);
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void plugin_connect_output_ports (plugin_t * plugin);
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#endif /* __JR_PLUGIN_H__ */
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