2 |
// |
// |
3 |
/**************************************************************************** |
/**************************************************************************** |
4 |
liblscp - LinuxSampler Control Protocol API |
liblscp - LinuxSampler Control Protocol API |
5 |
Copyright (C) 2004, rncbc aka Rui Nuno Capela. All rights reserved. |
Copyright (C) 2004-2007, rncbc aka Rui Nuno Capela. All rights reserved. |
6 |
|
|
7 |
This library is free software; you can redistribute it and/or |
This library is free software; you can redistribute it and/or |
8 |
modify it under the terms of the GNU Lesser General Public |
modify it under the terms of the GNU Lesser General Public |
14 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 |
Lesser General Public License for more details. |
Lesser General Public License for more details. |
16 |
|
|
17 |
You should have received a copy of the GNU Lesser General Public |
You should have received a copy of the GNU General Public License along |
18 |
License along with this library; if not, write to the Free Software |
with this program; if not, write to the Free Software Foundation, Inc., |
19 |
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
20 |
|
|
21 |
*****************************************************************************/ |
*****************************************************************************/ |
22 |
|
|
30 |
extern "C" { |
extern "C" { |
31 |
#endif |
#endif |
32 |
|
|
33 |
|
//------------------------------------------------------------------------- |
34 |
|
// MIDI channel omni mode. |
35 |
|
|
36 |
|
#define LSCP_MIDI_CHANNEL_ALL 16 |
37 |
|
|
38 |
|
|
39 |
//------------------------------------------------------------------------- |
//------------------------------------------------------------------------- |
40 |
// Client data structures. |
// Client data structures. |
41 |
|
|
42 |
|
/** Server info cache struct. */ |
43 |
|
typedef struct _lscp_server_info_t |
44 |
|
{ |
45 |
|
char * description; |
46 |
|
char * version; |
47 |
|
char * protocol_version; |
48 |
|
|
49 |
|
} lscp_server_info_t; |
50 |
|
|
51 |
|
|
52 |
/** Engine info cache struct. */ |
/** Engine info cache struct. */ |
53 |
typedef struct _lscp_engine_info_t |
typedef struct _lscp_engine_info_t |
54 |
{ |
{ |
55 |
char * description; |
char * description; |
56 |
char * version; |
char * version; |
57 |
|
|
58 |
} lscp_engine_info_t; |
} lscp_engine_info_t; |
59 |
|
|
61 |
/** Channel info cache struct. */ |
/** Channel info cache struct. */ |
62 |
typedef struct _lscp_channel_info_t |
typedef struct _lscp_channel_info_t |
63 |
{ |
{ |
64 |
char * engine_name; |
char * engine_name; |
65 |
int audio_device; |
int audio_device; |
66 |
int audio_channels; |
int audio_channels; |
67 |
char ** audio_routing; |
int * audio_routing; |
68 |
char * instrument_file; |
char * instrument_file; |
69 |
int instrument_nr; |
int instrument_nr; |
70 |
int instrument_status; |
char * instrument_name; |
71 |
int midi_device; |
int instrument_status; |
72 |
int midi_port; |
int midi_device; |
73 |
int midi_channel; |
int midi_port; |
74 |
float volume; |
int midi_channel; |
75 |
|
int midi_map; |
76 |
|
float volume; |
77 |
|
int mute; |
78 |
|
int solo; |
79 |
|
|
80 |
} lscp_channel_info_t; |
} lscp_channel_info_t; |
81 |
|
|
83 |
/** Buffer fill cache struct. */ |
/** Buffer fill cache struct. */ |
84 |
typedef struct _lscp_buffer_fill_t |
typedef struct _lscp_buffer_fill_t |
85 |
{ |
{ |
86 |
unsigned int stream_id; |
unsigned int stream_id; |
87 |
unsigned long stream_usage; |
unsigned long stream_usage; |
88 |
|
|
89 |
} lscp_buffer_fill_t; |
} lscp_buffer_fill_t; |
90 |
|
|
92 |
/** Buffer fill stream usage types. */ |
/** Buffer fill stream usage types. */ |
93 |
typedef enum _lscp_usage_t |
typedef enum _lscp_usage_t |
94 |
{ |
{ |
95 |
LSCP_USAGE_BYTES = 0, |
LSCP_USAGE_BYTES = 0, |
96 |
LSCP_USAGE_PERCENTAGE |
LSCP_USAGE_PERCENTAGE |
97 |
|
|
98 |
} lscp_usage_t; |
} lscp_usage_t; |
99 |
|
|
100 |
|
|
101 |
|
/** Effect send info cache struct. */ |
102 |
|
typedef struct _lscp_fxsend_info_t |
103 |
|
{ |
104 |
|
char * name; |
105 |
|
int midi_controller; |
106 |
|
int * audio_routing; |
107 |
|
float level; |
108 |
|
|
109 |
|
} lscp_fxsend_info_t; |
110 |
|
|
111 |
|
|
112 |
|
/** MIDI instrument parameter struct. */ |
113 |
|
typedef struct _lscp_midi_instrument_t |
114 |
|
{ |
115 |
|
int map; |
116 |
|
int bank; |
117 |
|
int prog; |
118 |
|
|
119 |
|
} lscp_midi_instrument_t; |
120 |
|
|
121 |
|
|
122 |
|
/** MIDI instrument load mode. */ |
123 |
|
typedef enum _lscp_load_mode_t |
124 |
|
{ |
125 |
|
LSCP_LOAD_DEFAULT = 0, |
126 |
|
LSCP_LOAD_ON_DEMAND, |
127 |
|
LSCP_LOAD_ON_DEMAND_HOLD, |
128 |
|
LSCP_LOAD_PERSISTENT |
129 |
|
|
130 |
|
} lscp_load_mode_t; |
131 |
|
|
132 |
|
|
133 |
|
/** MIDI instrument info cache struct. */ |
134 |
|
typedef struct _lscp_midi_instrument_info_t |
135 |
|
{ |
136 |
|
char * name; |
137 |
|
char * engine_name; |
138 |
|
char * instrument_file; |
139 |
|
int instrument_nr; |
140 |
|
char * instrument_name; |
141 |
|
lscp_load_mode_t load_mode; |
142 |
|
float volume; |
143 |
|
|
144 |
|
} lscp_midi_instrument_info_t; |
145 |
|
|
146 |
|
|
147 |
|
/** MIDI instrument map mode. */ |
148 |
|
typedef enum _lscp_midi_map_mode_t |
149 |
|
{ |
150 |
|
LSCP_MIDI_MAP_NONE = -1, |
151 |
|
LSCP_MIDI_MAP_DEFAULT = -2, |
152 |
|
LSCP_MIDI_MAP_ALL = -3 |
153 |
|
|
154 |
|
} lscp_midi_map_mode_t; |
155 |
|
|
156 |
|
|
157 |
//------------------------------------------------------------------------- |
//------------------------------------------------------------------------- |
158 |
// Client socket main structure. |
// Client socket main structure. |
159 |
|
|
163 |
/** Client event callback procedure prototype. */ |
/** Client event callback procedure prototype. */ |
164 |
typedef lscp_status_t (*lscp_client_proc_t) |
typedef lscp_status_t (*lscp_client_proc_t) |
165 |
( |
( |
166 |
struct _lscp_client_t *pClient, |
struct _lscp_client_t *pClient, |
167 |
lscp_event_t event, |
lscp_event_t event, |
168 |
const char *pchData, |
const char *pchData, |
169 |
int cchData, |
int cchData, |
170 |
void *pvData |
void *pvData |
171 |
); |
); |
172 |
|
|
173 |
//------------------------------------------------------------------------- |
//------------------------------------------------------------------------- |
174 |
// Client versioning teller fuunction. |
// Client versioning teller function. |
175 |
|
|
176 |
const char * lscp_client_package (void); |
const char * lscp_client_package (void); |
177 |
const char * lscp_client_version (void); |
const char * lscp_client_version (void); |
200 |
lscp_status_t lscp_client_subscribe (lscp_client_t *pClient, lscp_event_t events); |
lscp_status_t lscp_client_subscribe (lscp_client_t *pClient, lscp_event_t events); |
201 |
lscp_status_t lscp_client_unsubscribe (lscp_client_t *pClient, lscp_event_t events); |
lscp_status_t lscp_client_unsubscribe (lscp_client_t *pClient, lscp_event_t events); |
202 |
|
|
203 |
lscp_event_t lscp_client_events (lscp_client_t *pClient); |
lscp_event_t lscp_client_get_events (lscp_client_t *pClient); |
204 |
|
|
205 |
//------------------------------------------------------------------------- |
//------------------------------------------------------------------------- |
206 |
// Client command protocol functions. |
// Client command protocol functions. |
212 |
int * lscp_list_channels (lscp_client_t *pClient); |
int * lscp_list_channels (lscp_client_t *pClient); |
213 |
int lscp_add_channel (lscp_client_t *pClient); |
int lscp_add_channel (lscp_client_t *pClient); |
214 |
lscp_status_t lscp_remove_channel (lscp_client_t *pClient, int iSamplerChannel); |
lscp_status_t lscp_remove_channel (lscp_client_t *pClient, int iSamplerChannel); |
215 |
const char ** lscp_get_available_engines (lscp_client_t *pClient); |
|
216 |
|
int lscp_get_available_engines (lscp_client_t *pClient); |
217 |
|
const char ** lscp_list_available_engines (lscp_client_t *pClient); |
218 |
|
|
219 |
lscp_engine_info_t * lscp_get_engine_info (lscp_client_t *pClient, const char *pszEngineName); |
lscp_engine_info_t * lscp_get_engine_info (lscp_client_t *pClient, const char *pszEngineName); |
220 |
lscp_channel_info_t * lscp_get_channel_info (lscp_client_t *pClient, int iSamplerChannel); |
lscp_channel_info_t * lscp_get_channel_info (lscp_client_t *pClient, int iSamplerChannel); |
233 |
lscp_status_t lscp_set_channel_midi_device (lscp_client_t *pClient, int iSamplerChannel, int iMidiDevice); |
lscp_status_t lscp_set_channel_midi_device (lscp_client_t *pClient, int iSamplerChannel, int iMidiDevice); |
234 |
lscp_status_t lscp_set_channel_midi_port (lscp_client_t *pClient, int iSamplerChannel, int iMidiPort); |
lscp_status_t lscp_set_channel_midi_port (lscp_client_t *pClient, int iSamplerChannel, int iMidiPort); |
235 |
lscp_status_t lscp_set_channel_midi_channel (lscp_client_t *pClient, int iSamplerChannel, int iMidiChannel); |
lscp_status_t lscp_set_channel_midi_channel (lscp_client_t *pClient, int iSamplerChannel, int iMidiChannel); |
236 |
|
lscp_status_t lscp_set_channel_midi_map (lscp_client_t *pClient, int iSamplerChannel, int iMidiMap); |
237 |
|
|
238 |
lscp_status_t lscp_set_channel_volume (lscp_client_t *pClient, int iSamplerChannel, float fVolume); |
lscp_status_t lscp_set_channel_volume (lscp_client_t *pClient, int iSamplerChannel, float fVolume); |
239 |
|
|
240 |
|
lscp_status_t lscp_set_channel_mute (lscp_client_t *pClient, int iSamplerChannel, int iMute); |
241 |
|
lscp_status_t lscp_set_channel_solo (lscp_client_t *pClient, int iSamplerChannel, int iSolo); |
242 |
|
|
243 |
lscp_status_t lscp_reset_channel (lscp_client_t *pClient, int iSamplerChannel); |
lscp_status_t lscp_reset_channel (lscp_client_t *pClient, int iSamplerChannel); |
244 |
|
|
245 |
|
lscp_status_t lscp_reset_sampler (lscp_client_t *pClient); |
246 |
|
|
247 |
|
lscp_server_info_t * lscp_get_server_info (lscp_client_t *pClient); |
248 |
|
|
249 |
|
int lscp_get_total_voice_count (lscp_client_t *pClient); |
250 |
|
int lscp_get_total_voice_count_max (lscp_client_t *pClient); |
251 |
|
|
252 |
|
float lscp_get_volume (lscp_client_t *pClient ); |
253 |
|
lscp_status_t lscp_set_volume (lscp_client_t *pClient, float fVolume); |
254 |
|
|
255 |
|
//------------------------------------------------------------------------- |
256 |
|
// Effect sends control functions. |
257 |
|
|
258 |
|
int lscp_create_fxsend (lscp_client_t *pClient, int iSamplerChannel, int iMidiController, const char *pszFxName); |
259 |
|
lscp_status_t lscp_destroy_fxsend (lscp_client_t *pClient, int iSamplerChannel, int iFxSend); |
260 |
|
|
261 |
|
int lscp_get_fxsends (lscp_client_t *pClient, int iSamplerChannel); |
262 |
|
int * lscp_list_fxsends (lscp_client_t *pClient, int iSamplerChannel); |
263 |
|
|
264 |
|
lscp_fxsend_info_t * lscp_get_fxsend_info (lscp_client_t *pClient, int iSamplerChannel, int iFxSend); |
265 |
|
|
266 |
|
lscp_status_t lscp_set_fxsend_audio_channel (lscp_client_t *pClient, int iSamplerChannel, int iFxSend, int iAudioSrc, int iAudioDst); |
267 |
|
lscp_status_t lscp_set_fxsend_midi_controller (lscp_client_t *pClient, int iSamplerChannel, int iFxSend, int iMidiController); |
268 |
|
lscp_status_t lscp_set_fxsend_level (lscp_client_t *pClient, int iSamplerChannel, int iFxSend, float fLevel); |
269 |
|
|
270 |
|
//------------------------------------------------------------------------- |
271 |
|
// MIDI instrument mapping control functions. |
272 |
|
|
273 |
|
int lscp_add_midi_instrument_map (lscp_client_t *pClient, const char *pszMapName); |
274 |
|
lscp_status_t lscp_remove_midi_instrument_map (lscp_client_t *pClient, int iMidiMap); |
275 |
|
|
276 |
|
int lscp_get_midi_instrument_maps (lscp_client_t *pClient); |
277 |
|
int * lscp_list_midi_instrument_maps (lscp_client_t *pClient); |
278 |
|
|
279 |
|
const char * lscp_get_midi_instrument_map_name (lscp_client_t *pClient, int iMidiMap); |
280 |
|
lscp_status_t lscp_set_midi_instrument_map_name (lscp_client_t *pClient, int iMidiMap, const char *pszMapName); |
281 |
|
|
282 |
|
lscp_status_t lscp_map_midi_instrument (lscp_client_t *pClient, lscp_midi_instrument_t *pMidiInstr, const char *pszEngineName, const char *pszFileName, int iInstrIndex, float fVolume, lscp_load_mode_t load_mode, const char *pszName); |
283 |
|
lscp_status_t lscp_unmap_midi_instrument (lscp_client_t *pClient, lscp_midi_instrument_t *pMidiInstr); |
284 |
|
|
285 |
|
int lscp_get_midi_instruments (lscp_client_t *pClient, int iMidiMap); |
286 |
|
lscp_midi_instrument_t *lscp_list_midi_instruments (lscp_client_t *pClient, int iMidiMap); |
287 |
|
|
288 |
|
lscp_midi_instrument_info_t *lscp_get_midi_instrument_info(lscp_client_t *pClient, lscp_midi_instrument_t *pMidiInstr); |
289 |
|
|
290 |
|
lscp_status_t lscp_clear_midi_instruments (lscp_client_t *pClient, int iMidiMap); |
291 |
|
|
292 |
|
|
293 |
#if defined(__cplusplus) |
#if defined(__cplusplus) |
294 |
} |
} |