1 /* 2 * JACK Rack 3 * 4 * Original: 5 * Copyright (C) Robert Ham 2002, 2003 (node@users.sourceforge.net) 6 * 7 * Modification for MLT: 8 * Copyright (C) 2004-2014 Meltytech, LLC 9 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License as published by 12 * the Free Software Foundation; either version 2 of the License, or 13 * (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 23 */ 24 25 #ifndef __JR_PLUGIN_DESC_H__ 26 #define __JR_PLUGIN_DESC_H__ 27 28 #include <ladspa.h> 29 #include <glib.h> 30 31 typedef struct _plugin_desc plugin_desc_t; 32 33 struct _plugin_desc 34 { 35 char * object_file; 36 unsigned long index; 37 unsigned long id; 38 char * name; 39 char * maker; 40 LADSPA_Properties properties; 41 gboolean rt; 42 43 unsigned long channels; 44 45 gboolean aux_are_input; 46 unsigned long aux_channels; 47 48 unsigned long port_count; 49 LADSPA_PortDescriptor * port_descriptors; 50 LADSPA_PortRangeHint * port_range_hints; 51 char ** port_names; 52 53 unsigned long * audio_input_port_indicies; 54 unsigned long * audio_output_port_indicies; 55 56 unsigned long * audio_aux_port_indicies; 57 58 unsigned long control_port_count; 59 unsigned long * control_port_indicies; 60 61 unsigned long status_port_count; 62 unsigned long * status_port_indicies; 63 64 gboolean has_input; 65 }; 66 67 plugin_desc_t * plugin_desc_new (); 68 plugin_desc_t * plugin_desc_new_with_descriptor (const char * object_file, 69 unsigned long index, 70 const LADSPA_Descriptor * descriptor); 71 void plugin_desc_destroy (plugin_desc_t * pd); 72 73 void plugin_desc_set_object_file (plugin_desc_t * pd, const char * object_file); 74 void plugin_desc_set_index (plugin_desc_t * pd, unsigned long index); 75 void plugin_desc_set_id (plugin_desc_t * pd, unsigned long id); 76 void plugin_desc_set_name (plugin_desc_t * pd, const char * name); 77 void plugin_desc_set_maker (plugin_desc_t * pd, const char * maker); 78 void plugin_desc_set_properties (plugin_desc_t * pd, LADSPA_Properties properties); 79 80 struct _plugin * plugin_desc_instantiate (plugin_desc_t * pd); 81 82 LADSPA_Data plugin_desc_get_default_control_value (plugin_desc_t * pd, unsigned long port_index, guint32 sample_rate); 83 LADSPA_Data plugin_desc_change_control_value (plugin_desc_t *, unsigned long, LADSPA_Data, guint32, guint32); 84 85 gint plugin_desc_get_copies (plugin_desc_t * pd, unsigned long rack_channels); 86 87 #endif /* __JR_PLUGIN_DESC_H__ */ 88