4 * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net)
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #ifndef __JR_PLUGIN_DESC_H__
22 #define __JR_PLUGIN_DESC_H__
27 typedef struct _plugin_desc plugin_desc_t;
35 LADSPA_Properties properties;
38 unsigned long channels;
40 gboolean aux_are_input;
41 unsigned long aux_channels;
43 unsigned long port_count;
44 LADSPA_PortDescriptor * port_descriptors;
45 LADSPA_PortRangeHint * port_range_hints;
48 unsigned long * audio_input_port_indicies;
49 unsigned long * audio_output_port_indicies;
51 unsigned long * audio_aux_port_indicies;
53 unsigned long control_port_count;
54 unsigned long * control_port_indicies;
57 plugin_desc_t * plugin_desc_new ();
58 plugin_desc_t * plugin_desc_new_with_descriptor (const char * object_file,
60 const LADSPA_Descriptor * descriptor);
61 void plugin_desc_destroy ();
63 void plugin_desc_set_object_file (plugin_desc_t * pd, const char * object_file);
64 void plugin_desc_set_index (plugin_desc_t * pd, unsigned long index);
65 void plugin_desc_set_id (plugin_desc_t * pd, unsigned long id);
66 void plugin_desc_set_name (plugin_desc_t * pd, const char * name);
67 void plugin_desc_set_properties (plugin_desc_t * pd, LADSPA_Properties properties);
69 struct _plugin * plugin_desc_instantiate (plugin_desc_t * pd);
71 LADSPA_Data plugin_desc_get_default_control_value (plugin_desc_t * pd, unsigned long port_index, guint32 sample_rate);
72 LADSPA_Data plugin_desc_change_control_value (plugin_desc_t *, unsigned long, LADSPA_Data, guint32, guint32);
74 gint plugin_desc_get_copies (plugin_desc_t * pd, unsigned long rack_channels);
76 #endif /* __JR_PLUGIN_DESC_H__ */