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Revision 1690 - (show annotations) (download)
Thu Feb 14 19:34:44 2008 UTC (11 years, 1 month ago) by schoenebeck
File size: 9988 byte(s)
* bugfix in lscp_client_subscribe(): only the first
  lscp_client_subscribe() call succeeded (per client),
  all subsequent ones failed

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

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