/usr/include/bse/bseladspa.h is in libbse-dev 0.7.4-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 | /* BSE - Better Sound Engine
* Copyright (C) 2003 Tim Janik
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* A copy of the GNU Lesser General Public License should ship along
* with this library; if not, see http://www.gnu.org/copyleft/.
*/
#ifndef __BSE_LADSPA_H__
#define __BSE_LADSPA_H__
#include <bse/bseutils.h>
#include <gmodule.h>
G_BEGIN_DECLS
/* --- object type macros --- */
#define BSE_TYPE_LADSPA_PLUGIN (BSE_TYPE_ID (BseLadspaPlugin))
#define BSE_LADSPA_PLUGIN(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), BSE_TYPE_LADSPA_PLUGIN, BseLadspaPlugin))
#define BSE_LADSPA_PLUGIN_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), BSE_TYPE_LADSPA_PLUGIN, BseLadspaPluginClass))
#define BSE_IS_LADSPA_PLUGIN(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), BSE_TYPE_LADSPA_PLUGIN))
#define BSE_IS_LADSPA_PLUGIN_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), BSE_TYPE_LADSPA_PLUGIN))
#define BSE_LADSPA_PLUGIN_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS ((object), BSE_TYPE_LADSPA_PLUGIN, BseLadspaPluginClass))
/* --- BseLadspaPlugin --- */
typedef struct _BseLadspaInfo BseLadspaInfo;
typedef struct {
GType type;
BseLadspaInfo *info;
} BseLadspaTypeInfo;
typedef struct {
GObject parent_instance;
gchar *fname;
GModule *gmodule;
guint use_count;
guint n_types;
BseLadspaTypeInfo *types;
} BseLadspaPlugin;
typedef struct {
GObjectClass parent_class;
} BseLadspaPluginClass;
typedef struct {
gchar *ident;
const gchar *name;
gfloat minimum;
gfloat default_value;
gfloat maximum;
guint port_index;
guint audio_channel : 1;
guint input : 1;
guint output : 1;
guint boolean : 1;
guint integer_stepping : 1;
guint rate_relative : 1; /* sample rate relative values */
guint frequency : 1; /* provide logarithmic frequency slider */
guint logarithmic : 1;
guint concert_a : 1; /* default to 440Hz concert A */
} BseLadspaPort;
struct _BseLadspaInfo
{
gchar *file_path; /* fully qualified file path and name */
gchar *ident; /* unique identifier */
guint plugin_id; /* unique plugin type ID */
const gchar *name; /* descriptive name */
const gchar *author;
const gchar *copyright;
guint broken : 1;
guint interactive : 1; /* low-latency request */
guint rt_capable : 1; /* hard realtime capability */
guint n_cports;
BseLadspaPort *cports;
guint n_aports;
BseLadspaPort *aports;
gconstpointer descdata;
gpointer (*instantiate) (gconstpointer descdata,
gulong sample_rate);
void (*connect_port) (gpointer instance,
gulong port_index,
gfloat *location);
void (*activate) (gpointer instance);
void (*run) (gpointer instance,
gulong n_samples);
void (*deactivate) (gpointer instance);
void (*cleanup) (gpointer instance);
};
/* --- public API --- */
BseLadspaInfo* bse_ladspa_info_assemble (const gchar *file_path,
gconstpointer ladspa_descriptor);
void bse_ladspa_info_free (BseLadspaInfo *bli);
SfiRing* bse_ladspa_plugin_path_list_files (void);
const gchar* bse_ladspa_plugin_check_load (const gchar *file_name);
gchar* bse_ladspa_info_port_2str (BseLadspaPort *port);
G_END_DECLS
#endif /* __BSE_LADSPA_H__ */
|