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Revision 1692 - (show annotations) (download)
Fri Feb 15 17:04:34 2008 UTC (11 years, 7 months ago) by schoenebeck
File size: 10061 byte(s)
* bugfix: _lscp_client_evt_proc() dropped LSCP events

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

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