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Revision 4022 - (show annotations) (download)
Sun Jan 9 10:43:35 2022 UTC (4 months, 2 weeks ago) by capela
File size: 12321 byte(s)
0.9.5
1 liblscp - LinuxSampler Control Protocol API
2 -------------------------------------------
3
4 ChangeLog
5
6 0.9.5 2022-01-09 Dropped autotools (autoconf, automake, etc.) build system.
7
8 0.9.4 2021-07-04 An Early-Summer'21 release.
9
10 0.9.3 2021-05-11 A Spring'21 release.
11
12 Introducing cmake build option.
13
14 0.9.2 2021-03-14 An End-of-Winter'21 release.
15
16 0.9.1 2021-02-07 A Winter'21 release.
17
18 0.9.0 2020-12-17 A Winter'20 release.
19
20 0.6.2 2019-03-24 A Spring'20 release.
21
22 Fixed compile errors on macOS.
23
24 Expose actual system error codes via client interface
25 instead of just -1 whenever a syscall failed.
26
27 Added new client interface function:
28 lscp_client_connection_lost();
29 for checking whether client lost connection to server.
30
31 Fixed potential missing NULL termination of locale strings.
32
33 0.6.1 2019-12-22 The Winter'19 Release.
34
35 0.6.0 2017-12-12 An Autumn'17 release.
36
37 0.5.8 2016-11-14 A Fall'16 release.
38
39 0.5.7 2013-12-31 Use getaddrinfo() instead of deprecated gethostbyname().
40
41 Update on newer autoconf macros (m4).
42
43 Fixes for building for Windows with configure and make.
44
45 Makefile fixes for building in separate directory.
46
47 Autoconf fix: AC_CONFIG_HEADER obsolete error (fixes #194).
48
49 0.5.6 2009-08-01 Fixed locale related parser bug (fixes #59).
50
51 Added new client interface functions, for managing
52 the global limit of maximum voices and disk streams:
53 lscp_get_voices(), lscp_set_voices(), lscp_get_streams(),
54 lscp_set_streams().
55
56 _lscp_device_port_info_query(): take port parameter
57 "NAME" into the result list.
58
59 Bugfix: _lscp_client_evt_proc() dropped LSCP events.
60
61 Bugfix in lscp_client_subscribe(): only the first
62 lscp_client_subscribe() call succeeded (per client),
63 all subsequent ones failed.
64
65 Added support for new (un)subscribable events:
66 LSCP_EVENT_CHANNEL_MIDI
67 LSCP_EVENT_DEVICE_MIDI
68 Caution: the bitflag approach for the event variable
69 is now abondoned, since otherwise we would soon hit the
70 limit of the bit range. The bitflag approach will
71 remain for events older at this point (that is all
72 events which occupy the lower 16 bits), but this new
73 and all following events will simply be enumared along
74 the upper 16 bits.
75
76 Added new client interface function, for renaming
77 effect send entities:
78 lscp_set_fxsend_name();
79
80 Added new client interface functions, for managing the
81 global limit of maximum voices and disk streams:
82 lscp_get_voices();
83 lscp_set_voices();
84 lscp_get_streams();
85 lscp_set_streams();
86
87 Bugfix: fixed buggy behavior on different locale
88 settings (e.g. when parsing floating point numbers).
89
90 0.5.5 2007-10-12 Changed client interface function, for editing
91 instrument, from:
92 lscp_edit_instrument();
93 to:
94 lscp_edit_channel_instrument();
95
96 0.5.4 2007-10-02 Added new client interface function, for editing
97 instrument:
98 lscp_edit_instrument();
99
100 Fixed some minor bugs in:
101 lscp_set_fxsend_midi_controller();
102 lscp_set_fxsend_level();
103
104 0.5.3 2007-01-15 Added new client interface functions, for sampler
105 channel effect sends control:
106 lscp_set_fxsend_midi_controller();
107 lscp_set_fxsend_level();
108
109 Added new field member to lscp_fxsend_info_t (level).
110
111 0.5.2 2007-01-11 Added new client interface functions, for sampler
112 channel effect sends control:
113 lscp_create_fxsend();
114 lscp_destroy_fxsend();
115 lscp_get_fxsends();
116 lscp_list_fxsends();
117 lscp_get_fxsend_info();
118 lscp_set_fxsend_audio_channel();
119 and for global volume:
120 lscp_get_volume();
121 lscp_set_volume();
122
123 Audio routing representation changed to integer array.
124
125 0.5.1 2006-12-22 Added support for new (un)subscribable events:
126 LSCP_EVENT_AUDIO_OUTPUT_DEVICE_COUNT,
127 LSCP_EVENT_AUDIO_OUTPUT_DEVICE_INFO,
128 LSCP_EVENT_MIDI_INPUT_DEVICE_COUNT,
129 LSCP_EVENT_MIDI_INPUT_DEVICE_INFO,
130 LSCP_EVENT_MIDI_INSTRUMENT_MAP_COUNT,
131 LSCP_EVENT_MIDI_INSTRUMENT_MAP_INFO,
132 LSCP_EVENT_MIDI_INSTRUMENT_COUNT,
133 LSCP_EVENT_MIDI_INSTRUMENT_INFO.
134
135 Updated examples.
136
137 0.5.0 2006-12-17 MIDI instrument mapping, second round, according to
138 LSCP 1.2 draft document as of December 15, 2006.
139
140 New client interface functions:
141 lscp_set_channel_midi_map();
142 lscp_add_midi_instrument_map();
143 lscp_remove_midi_instrument_map();
144 lscp_get_midi_instrument_maps();
145 lscp_list_midi_instrument_maps();
146 lscp_get_midi_instrument_map_name();
147 lscp_set_midi_instrument_map_name();
148
149
150 0.4.2 2006-12-04 MIDI instrument mapping fixed, previously missing
151 the regular ON_DEMAND load mode.
152
153 Server error reporting is now effective; all server
154 numerical error and warning codes are added to 100,
155 thus giving a proper non-zero lscp_client_get_errno()
156 return value.
157
158 0.4.1 2006-11-28 Fixed the flush timeout operation to be issued only
159 once, avoiding recurrent client failure after receive
160 timeout.
161
162 Support for very long command result sets have been
163 introduced, with the downside of strictly obeying
164 the LSCP draft.
165
166 list_midi_instruments() is now being implemented.
167
168 LGPL text is now back in COPYING.
169
170 0.4.0 2006-11-27 As of the LSCP 1.2 working draft document, added
171 some missing client interface functions:
172 lscp_get_total_voice_count();
173 lscp_get_total_voice_count_max();
174 and for the new MIDI instrumenbt mapping features:
175 lscp_map_midi_instrument();
176 lscp_unmap_midi_instrument();
177 lscp_get_midi_instruments();
178 lscp_get_midi_instrument_info();
179 lscp_clear_midi_instruments();
180
181
182 0.3.4 2006-09-24 GPL address update.
183
184 0.3.3 2006-06-01 Fixed some compilation warnings due to suspicious type
185 casting and unsused header macros.
186
187 Changed deprecated copyright attribute to license
188 and added ldconfig to post-(un)install steps
189 to liblscp.spec (RPM).
190
191 0.3.2 2005-08-29 Fixed missing initialization bug on lscp_channel_info_t
192 new struct fields (mute/solo).
193
194 Include debian files into distribution.
195
196 Renamed configure.in to newer configure.ac.
197
198 0.3.1 2005-08-16 [bug #21] Fixed automake support for separate build
199 directory.
200
201 Added support to sampler channel MUTE/SOLO states:
202 lscp_set_channel_mute();
203 lscp_set_channel_solo();
204 with corresponding new lscp_channel_info_t fields.
205
206 0.3.0 2005-06-10 [bug #11] Timeout flush idiosyncrasy is now a feature;
207 this just tries to flush the receive buffer whenever
208 any previous transaction has failed due to a timeout.
209
210 Fixed an off-by-one timeout quirk, that has been a real
211 showstopper on Mac OS X at least, which is incidental
212 to qsampler's default timeout setting of 1000 msecs,
213 giving up systematically on select() due to "Invalid
214 argument" (EINVAL).
215
216
217 0.2.8 2005-05-22 More LSCP command syntax changes, particularly on the
218 event subscription ones: the LSCP_EVENT_CHANNELS event
219 definition were renamed to LSCP_EVENT_CHANNEL_COUNT,
220 as to be more meaningful. Added support for the newest
221 LSCP command: GET SERVER INFO; lscp_get_server_info().
222
223 0.2.8 2005-05-08 [bug #9] Fixed for a LSCP command syntax convention
224 consistency, regarding the enumeration of available
225 sampler engines, Audio and MIDI drivers; this has
226 affected the signature of the following functions:
227 lscp_get_available_engines();
228 lscp_get_available_audio_drivers();
229 lscp_get_available_midi_drivers();
230 which are now returning an integer count of engines
231 and drivers, respectively, while the following
232 functions are now being introduced:
233 lscp_list_available_engines();
234 lscp_list_available_audio_drivers();
235 lscp_list_available_midi_drivers();
236 taking on the previous functionality, returning
237 a comma separated list of names.
238
239 0.2.7 2005-03-10 Mini bitsy regression; a severe crash (segfault)
240 was fixed on the device configuration functions:
241 lscp_set_audio_device_param();
242 lscp_set_midi_device_param();
243 lscp_set_audio_channel_param();
244 lscp_set_midi_port_param();
245
246 0.2.6 2005-03-01 Fixed nasty off-by-one bug on internal helpers.
247
248 0.2.5 2005-02-14 Added support for the new INSTRUMENT_NAME field
249 of GET CHANNEL INFO command.
250
251 0.2.4 2004-10-11 Fixed lscp_set_channel_midi_channel() again, MIDI
252 channels should be given in the range 0-15, and omni
253 mode with the LSCP_MIDI_CHANNEL_ALL symbol (16).
254
255 Fixed lscp_get_channel_info() to parse MIDI omni
256 (ALL) channels mode.
257
258 0.2.3 2004-09-28 Fixed lscp_set_channel_midi_channel() where MIDI
259 channels should be given in the range 1-16, and
260 omni mode with the new LSCP_MIDI_CHANNEL_ALL
261 symbol (0).
262
263 Rearrangement on main command requester executive.
264
265 0.2.2 2004-07-29 In sync with LSCP document draf (v.12).
266
267 New functions added: lscp_client_get_events() and
268 lscp_reset_sampler().
269
270 Added support for generating Debian packages;
271 renamed pkg-config lib name 'liblscp' -> 'lscp' as
272 it's common practice to omit the 'lib' prefix.
273
274 0.2.1 2004-07-09 Potential cripling defects habve been fixed.
275
276 0.2.0 2004-07-06 New LSCP extension draft (v.11) initial support.
277 (still a work in progress...)
278
279
280 0.1.9 2004-05-18 More fixes for MSVC++ example build.
281
282 0.1.8 2004-05-17 Fix for MSVC++ example build; snprintf replaced by
283 buffer overflow friendlier sprintf.
284
285 0.1.7 2004-05-10 Missing version.h now included on install; WIN32 is
286 only now conditionally defined.
287
288 0.1.6 2004-05-04 WIN32 build support; LPGL disclaimer consistency;
289 versioning functions introduced.
290
291 0.1.5 2004-04-26 Server stuff moved into examples.
292
293 0.1.4 2004-04-24 Initial auto/libtool preparation.

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