5 * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
7 * Modification for MLT:
8 * Copyright (C) 2004 Ushodaya Enterprises Limited
9 * Author: Dan Dennedy <dan@dennedy.org>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 #ifndef __JR_PLUGIN_DESC_H__
27 #define __JR_PLUGIN_DESC_H__
32 typedef struct _plugin_desc plugin_desc_t;
41 LADSPA_Properties properties;
44 unsigned long channels;
46 gboolean aux_are_input;
47 unsigned long aux_channels;
49 unsigned long port_count;
50 LADSPA_PortDescriptor * port_descriptors;
51 LADSPA_PortRangeHint * port_range_hints;
54 unsigned long * audio_input_port_indicies;
55 unsigned long * audio_output_port_indicies;
57 unsigned long * audio_aux_port_indicies;
59 unsigned long control_port_count;
60 unsigned long * control_port_indicies;
65 plugin_desc_t * plugin_desc_new ();
66 plugin_desc_t * plugin_desc_new_with_descriptor (const char * object_file,
68 const LADSPA_Descriptor * descriptor);
69 void plugin_desc_destroy (plugin_desc_t * pd);
71 void plugin_desc_set_object_file (plugin_desc_t * pd, const char * object_file);
72 void plugin_desc_set_index (plugin_desc_t * pd, unsigned long index);
73 void plugin_desc_set_id (plugin_desc_t * pd, unsigned long id);
74 void plugin_desc_set_name (plugin_desc_t * pd, const char * name);
75 void plugin_desc_set_maker (plugin_desc_t * pd, const char * maker);
76 void plugin_desc_set_properties (plugin_desc_t * pd, LADSPA_Properties properties);
78 struct _plugin * plugin_desc_instantiate (plugin_desc_t * pd);
80 LADSPA_Data plugin_desc_get_default_control_value (plugin_desc_t * pd, unsigned long port_index, guint32 sample_rate);
81 LADSPA_Data plugin_desc_change_control_value (plugin_desc_t *, unsigned long, LADSPA_Data, guint32, guint32);
83 gint plugin_desc_get_copies (plugin_desc_t * pd, unsigned long rack_channels);
85 #endif /* __JR_PLUGIN_DESC_H__ */