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
;
40 LADSPA_Properties properties
;
43 unsigned long channels
;
45 gboolean aux_are_input
;
46 unsigned long aux_channels
;
48 unsigned long port_count
;
49 LADSPA_PortDescriptor
* port_descriptors
;
50 LADSPA_PortRangeHint
* port_range_hints
;
53 unsigned long * audio_input_port_indicies
;
54 unsigned long * audio_output_port_indicies
;
56 unsigned long * audio_aux_port_indicies
;
58 unsigned long control_port_count
;
59 unsigned long * control_port_indicies
;
62 plugin_desc_t
* plugin_desc_new ();
63 plugin_desc_t
* plugin_desc_new_with_descriptor (const char * object_file
,
65 const LADSPA_Descriptor
* descriptor
);
66 void plugin_desc_destroy ();
68 void plugin_desc_set_object_file (plugin_desc_t
* pd
, const char * object_file
);
69 void plugin_desc_set_index (plugin_desc_t
* pd
, unsigned long index
);
70 void plugin_desc_set_id (plugin_desc_t
* pd
, unsigned long id
);
71 void plugin_desc_set_name (plugin_desc_t
* pd
, const char * name
);
72 void plugin_desc_set_properties (plugin_desc_t
* pd
, LADSPA_Properties properties
);
74 struct _plugin
* plugin_desc_instantiate (plugin_desc_t
* pd
);
76 LADSPA_Data
plugin_desc_get_default_control_value (plugin_desc_t
* pd
, unsigned long port_index
, guint32 sample_rate
);
77 LADSPA_Data
plugin_desc_change_control_value (plugin_desc_t
*, unsigned long, LADSPA_Data
, guint32
, guint32
);
79 gint
plugin_desc_get_copies (plugin_desc_t
* pd
, unsigned long rack_channels
);
81 #endif /* __JR_PLUGIN_DESC_H__ */