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Revision 3897 - (show annotations) (download)
Tue May 11 08:58:34 2021 UTC (2 months, 2 weeks ago) by capela
File size: 12194 byte(s)
* A Spring'21 Release (v0.9.3)
1 liblscp - LinuxSampler Control Protocol API
2 -------------------------------------------
3
4 ChangeLog
5
6 0.9.3 2021-05-11 A Spring'21 release.
7
8 Introducing cmake build option.
9
10 0.9.2 2021-03-14 An End-of-Winter'21 release.
11
12 0.9.1 2021-02-07 A Winter'21 release.
13
14 0.9.0 2020-12-17 A Winter'20 release.
15
16 0.6.2 2019-03-24 A Spring'20 release.
17
18 Fixed compile errors on macOS.
19
20 Expose actual system error codes via client interface
21 instead of just -1 whenever a syscall failed.
22
23 Added new client interface function:
24 lscp_client_connection_lost();
25 for checking whether client lost connection to server.
26
27 Fixed potential missing NULL termination of locale strings.
28
29 0.6.1 2019-12-22 The Winter'19 Release.
30
31 0.6.0 2017-12-12 An Autumn'17 release.
32
33 0.5.8 2016-11-14 A Fall'16 release.
34
35 0.5.7 2013-12-31 Use getaddrinfo() instead of deprecated gethostbyname().
36
37 Update on newer autoconf macros (m4).
38
39 Fixes for building for Windows with configure and make.
40
41 Makefile fixes for building in separate directory.
42
43 Autoconf fix: AC_CONFIG_HEADER obsolete error (fixes #194).
44
45 0.5.6 2009-08-01 Fixed locale related parser bug (fixes #59).
46
47 Added new client interface functions, for managing
48 the global limit of maximum voices and disk streams:
49 lscp_get_voices(), lscp_set_voices(), lscp_get_streams(),
50 lscp_set_streams().
51
52 _lscp_device_port_info_query(): take port parameter
53 "NAME" into the result list.
54
55 Bugfix: _lscp_client_evt_proc() dropped LSCP events.
56
57 Bugfix in lscp_client_subscribe(): only the first
58 lscp_client_subscribe() call succeeded (per client),
59 all subsequent ones failed.
60
61 Added support for new (un)subscribable events:
62 LSCP_EVENT_CHANNEL_MIDI
63 LSCP_EVENT_DEVICE_MIDI
64 Caution: the bitflag approach for the event variable
65 is now abondoned, since otherwise we would soon hit the
66 limit of the bit range. The bitflag approach will
67 remain for events older at this point (that is all
68 events which occupy the lower 16 bits), but this new
69 and all following events will simply be enumared along
70 the upper 16 bits.
71
72 Added new client interface function, for renaming
73 effect send entities:
74 lscp_set_fxsend_name();
75
76 Added new client interface functions, for managing the
77 global limit of maximum voices and disk streams:
78 lscp_get_voices();
79 lscp_set_voices();
80 lscp_get_streams();
81 lscp_set_streams();
82
83 Bugfix: fixed buggy behavior on different locale
84 settings (e.g. when parsing floating point numbers).
85
86 0.5.5 2007-10-12 Changed client interface function, for editing
87 instrument, from:
88 lscp_edit_instrument();
89 to:
90 lscp_edit_channel_instrument();
91
92 0.5.4 2007-10-02 Added new client interface function, for editing
93 instrument:
94 lscp_edit_instrument();
95
96 Fixed some minor bugs in:
97 lscp_set_fxsend_midi_controller();
98 lscp_set_fxsend_level();
99
100 0.5.3 2007-01-15 Added new client interface functions, for sampler
101 channel effect sends control:
102 lscp_set_fxsend_midi_controller();
103 lscp_set_fxsend_level();
104
105 Added new field member to lscp_fxsend_info_t (level).
106
107 0.5.2 2007-01-11 Added new client interface functions, for sampler
108 channel effect sends control:
109 lscp_create_fxsend();
110 lscp_destroy_fxsend();
111 lscp_get_fxsends();
112 lscp_list_fxsends();
113 lscp_get_fxsend_info();
114 lscp_set_fxsend_audio_channel();
115 and for global volume:
116 lscp_get_volume();
117 lscp_set_volume();
118
119 Audio routing representation changed to integer array.
120
121 0.5.1 2006-12-22 Added support for new (un)subscribable events:
122 LSCP_EVENT_AUDIO_OUTPUT_DEVICE_COUNT,
123 LSCP_EVENT_AUDIO_OUTPUT_DEVICE_INFO,
124 LSCP_EVENT_MIDI_INPUT_DEVICE_COUNT,
125 LSCP_EVENT_MIDI_INPUT_DEVICE_INFO,
126 LSCP_EVENT_MIDI_INSTRUMENT_MAP_COUNT,
127 LSCP_EVENT_MIDI_INSTRUMENT_MAP_INFO,
128 LSCP_EVENT_MIDI_INSTRUMENT_COUNT,
129 LSCP_EVENT_MIDI_INSTRUMENT_INFO.
130
131 Updated examples.
132
133 0.5.0 2006-12-17 MIDI instrument mapping, second round, according to
134 LSCP 1.2 draft document as of December 15, 2006.
135
136 New client interface functions:
137 lscp_set_channel_midi_map();
138 lscp_add_midi_instrument_map();
139 lscp_remove_midi_instrument_map();
140 lscp_get_midi_instrument_maps();
141 lscp_list_midi_instrument_maps();
142 lscp_get_midi_instrument_map_name();
143 lscp_set_midi_instrument_map_name();
144
145
146 0.4.2 2006-12-04 MIDI instrument mapping fixed, previously missing
147 the regular ON_DEMAND load mode.
148
149 Server error reporting is now effective; all server
150 numerical error and warning codes are added to 100,
151 thus giving a proper non-zero lscp_client_get_errno()
152 return value.
153
154 0.4.1 2006-11-28 Fixed the flush timeout operation to be issued only
155 once, avoiding recurrent client failure after receive
156 timeout.
157
158 Support for very long command result sets have been
159 introduced, with the downside of strictly obeying
160 the LSCP draft.
161
162 list_midi_instruments() is now being implemented.
163
164 LGPL text is now back in COPYING.
165
166 0.4.0 2006-11-27 As of the LSCP 1.2 working draft document, added
167 some missing client interface functions:
168 lscp_get_total_voice_count();
169 lscp_get_total_voice_count_max();
170 and for the new MIDI instrumenbt mapping features:
171 lscp_map_midi_instrument();
172 lscp_unmap_midi_instrument();
173 lscp_get_midi_instruments();
174 lscp_get_midi_instrument_info();
175 lscp_clear_midi_instruments();
176
177
178 0.3.4 2006-09-24 GPL address update.
179
180 0.3.3 2006-06-01 Fixed some compilation warnings due to suspicious type
181 casting and unsused header macros.
182
183 Changed deprecated copyright attribute to license
184 and added ldconfig to post-(un)install steps
185 to liblscp.spec (RPM).
186
187 0.3.2 2005-08-29 Fixed missing initialization bug on lscp_channel_info_t
188 new struct fields (mute/solo).
189
190 Include debian files into distribution.
191
192 Renamed configure.in to newer configure.ac.
193
194 0.3.1 2005-08-16 [bug #21] Fixed automake support for separate build
195 directory.
196
197 Added support to sampler channel MUTE/SOLO states:
198 lscp_set_channel_mute();
199 lscp_set_channel_solo();
200 with corresponding new lscp_channel_info_t fields.
201
202 0.3.0 2005-06-10 [bug #11] Timeout flush idiosyncrasy is now a feature;
203 this just tries to flush the receive buffer whenever
204 any previous transaction has failed due to a timeout.
205
206 Fixed an off-by-one timeout quirk, that has been a real
207 showstopper on Mac OS X at least, which is incidental
208 to qsampler's default timeout setting of 1000 msecs,
209 giving up systematically on select() due to "Invalid
210 argument" (EINVAL).
211
212
213 0.2.8 2005-05-22 More LSCP command syntax changes, particularly on the
214 event subscription ones: the LSCP_EVENT_CHANNELS event
215 definition were renamed to LSCP_EVENT_CHANNEL_COUNT,
216 as to be more meaningful. Added support for the newest
217 LSCP command: GET SERVER INFO; lscp_get_server_info().
218
219 0.2.8 2005-05-08 [bug #9] Fixed for a LSCP command syntax convention
220 consistency, regarding the enumeration of available
221 sampler engines, Audio and MIDI drivers; this has
222 affected the signature of the following functions:
223 lscp_get_available_engines();
224 lscp_get_available_audio_drivers();
225 lscp_get_available_midi_drivers();
226 which are now returning an integer count of engines
227 and drivers, respectively, while the following
228 functions are now being introduced:
229 lscp_list_available_engines();
230 lscp_list_available_audio_drivers();
231 lscp_list_available_midi_drivers();
232 taking on the previous functionality, returning
233 a comma separated list of names.
234
235 0.2.7 2005-03-10 Mini bitsy regression; a severe crash (segfault)
236 was fixed on the device configuration functions:
237 lscp_set_audio_device_param();
238 lscp_set_midi_device_param();
239 lscp_set_audio_channel_param();
240 lscp_set_midi_port_param();
241
242 0.2.6 2005-03-01 Fixed nasty off-by-one bug on internal helpers.
243
244 0.2.5 2005-02-14 Added support for the new INSTRUMENT_NAME field
245 of GET CHANNEL INFO command.
246
247 0.2.4 2004-10-11 Fixed lscp_set_channel_midi_channel() again, MIDI
248 channels should be given in the range 0-15, and omni
249 mode with the LSCP_MIDI_CHANNEL_ALL symbol (16).
250
251 Fixed lscp_get_channel_info() to parse MIDI omni
252 (ALL) channels mode.
253
254 0.2.3 2004-09-28 Fixed lscp_set_channel_midi_channel() where MIDI
255 channels should be given in the range 1-16, and
256 omni mode with the new LSCP_MIDI_CHANNEL_ALL
257 symbol (0).
258
259 Rearrangement on main command requester executive.
260
261 0.2.2 2004-07-29 In sync with LSCP document draf (v.12).
262
263 New functions added: lscp_client_get_events() and
264 lscp_reset_sampler().
265
266 Added support for generating Debian packages;
267 renamed pkg-config lib name 'liblscp' -> 'lscp' as
268 it's common practice to omit the 'lib' prefix.
269
270 0.2.1 2004-07-09 Potential cripling defects habve been fixed.
271
272 0.2.0 2004-07-06 New LSCP extension draft (v.11) initial support.
273 (still a work in progress...)
274
275
276 0.1.9 2004-05-18 More fixes for MSVC++ example build.
277
278 0.1.8 2004-05-17 Fix for MSVC++ example build; snprintf replaced by
279 buffer overflow friendlier sprintf.
280
281 0.1.7 2004-05-10 Missing version.h now included on install; WIN32 is
282 only now conditionally defined.
283
284 0.1.6 2004-05-04 WIN32 build support; LPGL disclaimer consistency;
285 versioning functions introduced.
286
287 0.1.5 2004-04-26 Server stuff moved into examples.
288
289 0.1.4 2004-04-24 Initial auto/libtool preparation.

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