/[svn]/linuxsampler/trunk/ChangeLog
ViewVC logotype

Annotation of /linuxsampler/trunk/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log


Revision 2420 - (hide annotations) (download)
Sun Feb 24 08:59:25 2013 UTC (6 years, 9 months ago) by persson
File size: 52356 byte(s)
* removed usage of deprecated Automake variable INCLUDES
* ASIO driver: removed compiler warnings

1 schoenebeck 1993 Version CVS HEAD (?)
2    
3 persson 2086 * packaging changes:
4     - fixed building with newer MinGW-w64
5 persson 2183 - Mac OS X: support the new dir for Core Audio SDK
6     - Mac OS X: fixed building outside source directory
7     - made sure all source files for hostplugins are included when
8     doing "make dist"
9     - removed empty directories left from the cvs to svn migration
10 persson 2185 - fixed compilation with gcc 4.6.1
11 persson 2203 - another "make dist" fix, for the LV2 plugin
12 persson 2185 - made --enable-pthread-testcancel default on Mac OS X
13 persson 2197 - minor Makefile fix for building lscpparser when build and source
14     directories are separate
15 persson 2203 - Mac OS X: made it possible to specify plugin installation dir to
16     configure
17 persson 2208 - Mac OS X: Makefile fix for the install-strip target
18 persson 2335 - fixed compilation with gcc 4.7
19 persson 2343 - fixed configure script error with old autoconf versions
20     - lsatomic.h: use gcc provided atomic functions if building with
21     gcc 4.7 and C++11
22 persson 2365 - modernized configure script
23 persson 2378 - fixed linkage error when building with
24     LDFLAGS="-Wl,--no-undefined" (#190)
25 persson 2390 - fixed compilation with Clang 3.2
26 persson 2420 - removed usage of deprecated Automake variable INCLUDES
27 persson 2382
28 persson 2086 * general changes:
29 iliev 2012 - Refactoring: moved the independent code from
30     the Gigasampler format engine to base classes
31 schoenebeck 2047 - command line option '--profile' is currently disabled, since the
32     respective profiling code is currently broken
33 schoenebeck 2053 - Introduced support for optional environment variable
34     "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
35     where the sampler shall look for instrument editor plugins
36     (patch by Luis Garrido, slightly modified).
37 schoenebeck 2121 - implemented Roland GS NRPN 1ArrH which allows to set volume per note
38     - implemented Roland GS NRPN 1CrrH which allows to set pan per note
39     - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
40     note (in this implementation of the sampler its simply hard routed to
41     the 1st effect send of the sampler channel, no matter what the actual
42     effect type is)
43     - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
44     note (in this implementation of the sampler its simply hard routed to
45     the 2nd effect send of the sampler channel, no matter what the actual
46     effect type is)
47 schoenebeck 2124 - implemented support for internal LADSPA effects
48 schoenebeck 2140 - raised limit of program change queue from 100 to 512
49     (as suggested by Alex Stone)
50 iliev 2223 - implemented sine LFO, pulse LFO and saw LFO
51 iliev 2296 - experimental support for per voice equalization
52 iliev 2306 - added command line option --exec-after-init
53 schoenebeck 2330 - Introduced new C++ API method:
54     EngineChannel::InstrumentFileName(int index)
55     allowing to retrieve the whole list of files used for the loaded
56     instrument on an engine channel (a.k.a. part). Some GigaStudio
57     instruments for example are splitted over several files like
58     "Foo.gig", "Foo.gx01", "Foo.gx02", ...
59 schoenebeck 2375 - Added new C++ API method Sampler::GetGlobalMaxVoices().
60     - Added new C++ API method Sampler::GetGlobalMaxStreams().
61     - Added new C++ API method Sampler::SetGlobalMaxVoices().
62     - Added new C++ API method Sampler::SetGlobalMaxStreams().
63 schoenebeck 2377 - Various "const" and "restrict" optimizations.
64 persson 2382 - all engines: add pan CC value to instrument pan parameter before
65     applying panning, instead of using two separate pan functions in
66     series (#182)
67 iliev 2012
68 persson 2043 * Gigasampler format engine:
69     - implemented the "round robin keyboard" dimension
70     - fixed round robin and random dimensions for cases when number of
71     dimension zones is not a power of two
72     - made round robin use a counter for each region instead of each
73     key
74 persson 2382 - bugfix: pitch LFO controller "internal+aftertouch" was broken
75     - bugfix: filter keyboard tracking was broken
76     - filter performance fix (an unnecessary copy was made of the
77     filter parameters in each sub fragment)
78     - handle special case when pan parameter in gig file has max or
79     min value
80 schoenebeck 2396 - Exclusive Groups: don't ever stop voices of the same note,
81     doesn't sound naturally with a drumkit
82 persson 2408 - fixed EG1 modulation when attack or release is zero
83 persson 2043
84 schoenebeck 2047 * SFZ format engine:
85 iliev 2012 - Initial implementation (not usable yet)
86 persson 2055 - added support for v2 multiple stage envelope generators
87     - added a fine-tuned v1 envelope generator instead of using the
88     one from the gig engine
89 persson 2058 - fixed memory leak and memory handling errors
90 persson 2061 - added support for trigger=first, trigger=legato and sw_previous
91 persson 2058 - allow non-numerical key values ("C#4" for example)
92     - "key" opcode now sets pitch_keycenter too
93     - fixed error when unloading instrument with same sample used by
94     multiple regions
95     - added some opcode aliases, like loopmode for loop_mode, to be
96     more compatible
97 persson 2061 - added support for trigger=release and rt_decay
98 persson 2063 - added support for off_mode=normal
99 persson 2072 - added support for random, seq_position, seq_length and volume
100     - added v1 LFO opcodes to parser (no support in engine yet)
101 persson 2082 - added support for amp_veltrack and amp_velcurve_N
102     - fine-tuned the default velocity curve
103 persson 2086 - added support for transpose
104     - fixed crash when using sw_down/up
105     - improved logic for sw_lokey/hikey/up/down/last
106     - added more v1 aliases to parser
107 persson 2091 - reduced memory usage for sfz data
108 persson 2101 - RT-safeness: avoid malloc in audio thread
109     - fixed a bug that could cause voice stealing to fail
110 persson 2106 - optimized sample lookup
111 persson 2114 - improved support for exclusive groups (group, off_by and
112     off_mode)
113 persson 2115 - added support for controller triggered regions (on_locc/on_hicc)
114     - added support for loop_mode=one_shot
115 persson 2119 - fixed playback of 16 bit wav files on big endian CPUs
116     - added support for Ogg Vorbis sample files
117 persson 2167 - use loop markers from sample file if loop_start and loop_end are
118     not set in sfz file
119 persson 2175 - implemeted filters. Filter types: lowpass, bandpass, bandreject
120     and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
121     cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
122     cutoff_cc, cutoff_chanaft.
123     - bugfix: zero ampeg_sustain didn't work
124 persson 2176 - added support for velocity effect on amplifier envelope time
125     (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
126     ampeg_vel2release)
127 persson 2203 - added support for EG hold (ampeg_hold)
128 iliev 2216 - added support for sample offset (offset)
129 iliev 2218 - use the newly introduced signal units model
130 iliev 2219 - implemented opcodes lfoN_delay,
131     lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
132 iliev 2220 - implemented opcodes ampeg_delay, ampeg_vel2delay
133     pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
134     pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
135     pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
136     pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
137 iliev 2221 - implemented opcodes pitchlfo_delay, pitchlfo_freq,
138     pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
139     amplfo_delay, amplfo_freq, amplfo_depth
140 iliev 2222 - implemented opcodes fileg_delay, fileg_start, fileg_attack,
141     fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
142     fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
143     fileg_vel2release
144 iliev 2223 - implemented opcode lfoN_wave
145 iliev 2224 - implemented opcode pitchlfo_depthccN
146 iliev 2225 - implemented opcodes lfoN_phase, lfoN_phase_onccX,
147     lfoN_pitch, lfoN_pitch_onccX
148 iliev 2226 - implemented opcodes pitchlfo_fade,
149     fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
150 iliev 2227 - implemented opcodes fillfo_freqccN,
151     pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
152 iliev 2229 - implemented opcodes ampeg_delayccN, ampeg_startccN,
153     ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
154     ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
155 persson 2317 - lfoN_* and egN_* opcodes defined in group sections
156 iliev 2229 are now taken into account
157 iliev 2230 - implemented curves
158     - implemented opcodes volume_onccN, volume_curveccN
159 iliev 2232 - implemented opcode volume_smoothccN
160 iliev 2233 - implemented opcodes fillfo_depthccN, amplfo_depthccN,
161     lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
162     lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
163     lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
164     lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
165 iliev 2234 - implemented opcode end
166 iliev 2235 - implemented opcodes egN_amplitude_onccX,
167     egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
168     egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
169 iliev 2236 - implemented opcodes xfin_lokey, xfin_hikey,
170     xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
171     xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
172     xfout_loccN, xfout_hiccN, xf_cccurve
173 iliev 2237 - implemented opcodes pan_onccN, pan_smoothccN,
174     pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
175     egN_pan_curveccX, pitch_veltrack
176     - when failed to parse a sfz file
177     print the line number on which the error occurs
178 iliev 2244 - use common pool of CC objects to minimize RAM usage
179 iliev 2248 - implemented opcodes amplfo_delay_onccN,
180     amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
181     pitchlfo_delay_onccN, pitchlfo_fade_onccN
182 iliev 2249 - implemented opcodes fileg_delay_onccN,
183     fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
184     fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
185     fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
186     pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
187     pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
188 iliev 2250 - implemented automatic aliasing *ccN <-> *_onccN
189 iliev 2251 - *lfo_freqccN wasn't working when the respective *lfo_freq
190     was not set or was set to zero
191     - lfoN_freq_onccX wasn't working when lfoN_freq
192     was not set or was set to zero
193 iliev 2252 - implemented opcodes resonance_onccN, resonance_smoothccN,
194     resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
195 iliev 2253 - implemented opcodes fillfo_depthchanaft,
196     fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
197     pitchlfo_depthchanaft, pitchlfo_freqchanaft
198 iliev 2264 - implemented opcodes pitch_onccN,
199     pitch_curveccN, pitch_smoothccN, pitch_stepccN
200 iliev 2265 - implemented opcodes volume_stepccN, pan_stepccN,
201     cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
202     lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
203     lfoN_cutoff_stepccX, lfoN_resonance_stepccX
204 iliev 2296 - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
205     eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
206     eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
207     eq1_gainccN, eq2_gainccN, eq3_gainccN
208 iliev 2297 - implemented opcodes delay, delay_onccN, delay_random,
209     delay_samples, delay_samples_onccN
210 iliev 2299 - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
211     egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
212     egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
213     egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
214     egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
215     lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
216     lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
217     lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
218     lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
219     lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
220     lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
221     lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
222     lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
223     lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
224     lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
225 iliev 2300 - implemented opcodes eq1_vel2freq, eq2_vel2freq,
226     eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
227 persson 2311 - sfz parser: allow double spaces in sample filenames
228     - sfz parser: allow absolute paths for sample filenames
229     - use linear decay and release for filter and pitch EG
230 persson 2315 - bugfix: only the first amp_veltrack definition in a file was
231     used
232 persson 2317 - bugfix: looping was disabled if loop_start was set to 0
233     - allow regions with end=-1 to turn off other regions using the
234     group and off_by opcodes (#168)
235     - made end=0 play the whole sample
236     - fixed support for lochan and hichan opcodes (#155)
237 persson 2361 - fixed crash when using lochan/hichan opcodes (#187)
238 persson 2382 - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
239 persson 2400 - added FLAC support (#191)
240 persson 2403 - sfz parser bugfix: lines starting with whitespace were ignored
241     - added amplitude opcode
242 iliev 2012
243 schoenebeck 2047 * SoundFont format engine:
244 iliev 2012 - Initial implementation (not usable yet)
245 persson 2101 - RT-safeness: avoid malloc in audio thread
246     - fixed a bug that could cause voice stealing to fail
247 persson 2203 - fine-tuned amplitude EG (by switching from gig to sfz EG)
248 iliev 2207 - initial implementation of Vibrato LFO and Modulation LFO
249     - initial implementation of cutoff filter
250 persson 2311 - use linear decay and release for filter and pitch EG
251 iliev 2012
252 schoenebeck 2372 * Host plugins (VST, AU, LV2, DSSI):
253 schoenebeck 1993 - AU bugfix: failed to destroy its audio/MIDI devices
254 iliev 1994 - Listen to all interfaces on Mac OS X (INADDR_ANY)
255 persson 2045 - VST bugfix: If the host called resume() before and after
256     changing sample rate or block size, the number of channels was
257     incorrectly set to two. This caused silence in Cubase 5.
258 persson 2165 - save engine type (gig, sfz or sf2) in plugin state
259     - VST: when opening Fantasia, look for both 32 and 64 bit Java on
260     64 bit Windows
261 persson 2197 - AU: changed number of output channels from one stereo to 16
262     stereo
263     - VST: made it possible to build the VST plugin for Mac
264     - AU: link AU plugin dynamically if --disable-shared isn't
265     specified
266 schoenebeck 2372 - LV2 "state" extension support (patch by David Robillard)
267 persson 2316 - VST bugfix: instrument loading hang and crashed the host when
268     the plugin was loaded a second time (#174)
269 persson 2324 - plugin bugfix: instrument loading hang when the plugin was
270     loaded a second time (this time it's for Linux and Mac, previous
271     similar fix was for Windows)
272     - thread safety fixes for the instrument loading thread
273 persson 2343 - LV2: use the new lv2 package if present
274 persson 2347 - VST: try to open Fantasia automatically on Linux and Mac too (on
275     Linux, the Fantasia jar should be placed in <prefix>/share/java)
276     - VST: fixed crashes on Linux Ardour and EnergyXT
277 persson 2354 - DSSI bugfix: it wasn't possible to change engine type. The MIDI
278     port and audio channel routing for DSSI plugins are now visible.
279 persson 2356 - LV2: use urid and atom extensions instead of deprecated uri-map
280     and event
281     - LV2: lv2 package 1.0 is now required to build the LV2 plugin
282     - LV2: changed number of output channels to 16 stereo, just like
283     the VST and AU plugins
284 persson 2360 - LV2: fixed save/restore of SFZ state (patch by David Robillard)
285     - LV2: made LV2 plugin buildable on Windows and Mac
286 schoenebeck 2372 - VST: implemented retrieval and switching of programs using the
287     sampler's internal MIDI instrument mapping system
288 persson 2203
289 schoenebeck 1993 * MIDI driver:
290     - ALSA MIDI driver supports now "NAME" device parameter, for overriding
291     the ALSA sequencer client name
292 schoenebeck 2140 - removed limit of maximum amount of MIDI ports per MIDI device, since
293     there is no reason for this limit
294 persson 2311 - MME: fixed memory handling bug found with cppcheck
295 persson 2324 - MME: removed compiler warning
296 schoenebeck 2370 - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
297     which allows to retrieve the list of CoreMIDI clients / ports and to connect
298     to them a la JACK, via the usual sampler APIs
299     - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
300     the driver will automatically connect to other CoreMIDI clients' ports
301     (e.g. external MIDI devices being attached to the Mac)
302 schoenebeck 2380 - added support for MIDI note on velocity filter
303 persson 2382 - CoreMIDI: fixed memory deallocation error
304 schoenebeck 2384 - Fixed variable underflow in VirtualMidiDevice, which caused graphical
305     virtual keyboards in frontends / instrument editors being stuck.
306 schoenebeck 2385 - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
307 schoenebeck 1993
308 persson 2175 * audio driver:
309     - ASIO driver fixes for newer gcc versions (fix from PortAudio)
310 schoenebeck 2411 - JACK audio: react on sample rate changes.
311     - JACK audio: react on buffer size changes.
312     - JACK audio: jack_port_get_buffer() was cached and called outside
313     RT context.
314 persson 2420 - ASIO driver: removed compiler warnings
315 persson 2175
316 schoenebeck 2024 * LSCP server:
317     - added support for sending MIDI CC messages via LSCP command
318     "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
319 schoenebeck 2135 - added LSCP command "GET AVAILABLE_EFFECTS"
320     - added LSCP command "LIST AVAILABLE_EFFECTS"
321     - added LSCP command "GET EFFECT INFO <effect-index>"
322     - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
323     - added LSCP command
324     "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
325     - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
326     - added LSCP command "GET EFFECT_INSTANCES"
327     - added LSCP command "LIST EFFECT_INSTANCES"
328     - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
329     - added LSCP command
330     "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
331 schoenebeck 2137 - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
332     <effect-instance> <input-control> <value>"
333     - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
334     - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
335     - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
336 schoenebeck 2135 - added LSCP command
337 schoenebeck 2137 "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
338 schoenebeck 2135 - added LSCP command
339 schoenebeck 2137 "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
340     - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
341 schoenebeck 2135 <effect-chain> <effect-instance>"
342 schoenebeck 2137 - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
343     <effect-chain> <effect-chain-pos> <effect-instance>"
344     - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
345 schoenebeck 2138 <effect-chain> <chain-pos>"
346 schoenebeck 2140 - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
347 schoenebeck 2137 <fx_send_id> <effect_chain> <chain_pos>"
348 schoenebeck 2140 - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
349 iliev 2188 - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
350     "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
351     "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
352 schoenebeck 2024
353 iliev 2012 * Bug fixes:
354     - Fixed crash which may occur when MIDI key + transpose is out of range
355 persson 2114 - minor valgrind fixes
356 iliev 2201 - fixed crash which occurred when changing an already deployed sampler
357 schoenebeck 2123 channel to a different engine type
358 persson 2127 - fixed crash when deleting a sampler channel or changing engine
359     type while an instrument load was in progress
360 persson 2162 - bugfix: playing a note while changing the instrument could cause
361     a crash, or give "Handing back unknown region" error messages
362 persson 2165 - bugfix: calling SET VOICES (which Fantasia does on start and
363     refresh) could cause instruments to be unloaded
364 persson 2183 - Mac OS X: fixed name collision of enum in EffectControl and
365     wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
366 persson 2185 - Mac OS X: fixed hanging threads
367 persson 2187 - Windows: disabled the previous thread fix on non-Mac systems, as
368     it caused hanging threads on Windows
369 iliev 2201 - Fixed possible crashes due to corrupted MIDI/audio device list
370     after MIDI/audio device creation failure
371 schoenebeck 2275 - When creating MIDI instrument map entries with "PERSISTENT" type, the
372     instruments were uselessly precached with zero samples, however it still
373     took the full preloading time and on 1st program change the respective
374     instrument was completely reloaded again.
375 persson 2277 - fixed handling of rapid bank select and program change messages
376     sent to the same sampler channel (patch from the Open Octave
377     project, slightly adjusted)
378 iliev 2296 - fixed crash when trying to create an effect instance with controls
379     which min and/or max values depend on the sample rate
380 iliev 2309 - fixed bug #162
381 persson 2313 - bugfix: LADSPA_PATH was not evaluated correctly when containing
382     multiple paths (#165)
383 persson 2324 - thread safety fixes for the instrument loading thread
384 persson 2326 - bugfix: instrument loading crashed for sfz and sf2 in Ardour
385     (#176)
386     - more thread safety fixes for the instrument loading thread
387 persson 2327 - sfz/sf2 engine: fixed crash when using small audio fragment size
388 persson 2349 - Mac OS X: fixed crash when unloading plugin on 10.7 and later
389 persson 2351 - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
390     introduced in previous fix)
391 persson 2352 - fixed crash when a channel received a program change while
392     playing a note in a key group
393 schoenebeck 2375 - fixed erroneous error message piping in VoiceBase.h
394     (labelled "Disk stream not available in time")
395 schoenebeck 2413 - Update effects on sample rate & period size changes (to avoid
396     crashes and noise on such transitions).
397 persson 2317
398 persson 1957 Version 1.0.0 (31 July 2009)
399 schoenebeck 1599
400 schoenebeck 1639 * packaging changes:
401     - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
402     causing e.g. the libgig test to fail when
403     "./configure --disable-jack-driver" was used
404     (patch by Alexis Ballier)
405 persson 1713 - fixed compilation with gcc 4.3
406 persson 1792 - fixes for building on OS X (thanks to Ebrahim Mayat for testing)
407 persson 1794 - fixed configure so it detects x86_64 (#107)
408 persson 1808 - fixes for building with newer MinGW versions
409     - fix for building with bison 2.4 (#111)
410 persson 1842 - fixed building with libgig installed in a non-standard directory
411 persson 1895 - minor fix in configure for mmsystem.h detection on MinGW
412 persson 1897 - Windows: look for editor plugins and Fantasia using base
413 schoenebeck 1928 directory of liblinuxsampler dll (look in the same directory and one
414     directory above)
415 persson 1899 - configure script fix: removed unconditional use of SSE
416 persson 1923 - fixed building with sqlite installed in a non-standard directory
417 persson 1931 - when cross-compiling, don't try to create instruments.db
418     - fix for new mingw-w64 version, which has usleep
419 schoenebeck 1639
420 schoenebeck 1601 * general changes:
421     - bugfix: on some POSIX systems instrument editor plugins refused to
422     load as we used a non-portable Linux specific struct field
423     (fixes bug #70, patch by Ronald Baljeu)
424 schoenebeck 1602 - fixed endless loop which occured when loading an instrument editor
425     plugin DLL on Windows systems failed
426 persson 1644 - fixed memory leaks that occurred when liblinuxsampler was unloaded
427     - optimized the SynchronizedConfig class so it doesn't wait
428     unnecessarily long after an update
429 schoenebeck 1653 - added support for notifying instrument editors on note-on / note-off
430     events (e.g. to highlight the pressed keys on the virtual keyboard
431     of gigedit)
432 schoenebeck 1659 - added support for triggering notes by instrument editors (see above)
433 schoenebeck 1653 - be verbose on DLL load errors (on Linux)
434 schoenebeck 1681 - fixed di-harmonic triangle LFO implementation (this LFO implementation
435     is only used by very few systems, most pick the int math
436     implementation, which is usually faster)
437 persson 1748 - fixes for audio drivers with varying buffer sizes
438 persson 1777 - experimental support for running LinuxSampler as a DSSI, LV2 and
439     VST plugin
440 iliev 1789 - notification events for stream/voice count statistics are now sent
441     only when there are actual changes
442 persson 1790 - added memory ordering constraints to improve stability on
443     multi-core and multi-cpu systems
444 schoenebeck 1800 - maximum voices and disk streams can now be altered at runtime
445 persson 1825 - fixed CPU feature detection on x86_64 (maybe fixes #108)
446 schoenebeck 1830 - automatic stacktrace mechanism is now turned off by default and can
447     be switched on by command line option "--stacktrace" (the automatic
448     stacktrace mechanism seems to be broken on most systems at the moment)
449 schoenebeck 1868 - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
450     a pointer to the launched InstrumentEditor object
451 schoenebeck 1876 - added optional 3rd party user data parameter for following
452     liblinuxsampler C++ API methods: InstrumentEditor::Main(),
453     InstrumentEditor::Launch(),
454     InstrumentManager::LaunchInstrumentEditor()
455 persson 1887 - theoretical fix: made SynchronizedConfig follow C++0x memory
456     model more strictly
457 persson 1895 - fixes for using large audio device buffers
458 persson 1951 - Windows: add the installation directory to the DLL search path
459     when loading an editor plugin (solves problems with VST and
460     gigedit on systems with other GTK versions installed)
461 schoenebeck 1601
462 schoenebeck 1599 * audio driver:
463     - removed the nonsense audio channel constraint (which was hard coded to
464     max. 100 audio channels) for most audio drivers
465 schoenebeck 1604 - JACK audio driver did not offer a device parameter "SAMPLERATE" as
466     opposed to the LSCP specs
467 schoenebeck 1607 - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)
468     reflected the wrong value
469 persson 1644 - fixed a memory management bug in ASIO driver
470 persson 1748 - Makefile fix: JACK_CFLAGS wasn't used
471 persson 1777 - JACK: use jack_client_open instead of the deprecated
472 persson 1748 jack_client_new
473 iliev 1829 - added (experimental) CoreAudio driver
474 persson 1888 - applied old fixes to the ASIO driver that were included in the
475     previous binary release but accidentally never committed to CVS
476     (fixes #117)
477 persson 1889 - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
478     win64)
479 persson 1895 - VST: added support for sample rate and buffer size changes
480     - VST: close editor (Fantasia) when the VST is removed
481 persson 1908 - VST: avoid opening Fantasia more than once for each VST instance
482     - VST: export main function as "main" on Linux too (fix for
483     energyXT)
484 persson 1917 - VST: changed number of output channels from one stereo to 16
485     stereo
486 persson 1922 - added channel routing, fxsends and midi maps to the settings
487     stored in the plugin state
488 schoenebeck 1930 - performance optimization of AudioChannel::MixTo() and
489     AudioChannel::CopyTo() methods using GCC vector exensions
490     (if available)
491 persson 1951 - ASIO fixes: avoid initializing the device twice, avoid throwing
492     exception when getting parameters from a disconnected device
493 schoenebeck 1599
494 persson 1651 * MIDI driver:
495     - added JACK MIDI driver
496 schoenebeck 1715 - dispatch bank select as ordinary CC as well, the user might seriously
497     want to (mis)use it for some purpose ("fixed" in all current MIDI
498     input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
499 persson 1889 - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
500 persson 1887 CoreMidi or AU
501 persson 1889 - fixed mingw-w64 compilation error in MME driver
502 persson 1924 - made program change handling in MIDI thread real-time safe by
503     moving the logic to a non-RT thread
504 persson 1951 - fixed minor memory leak in ALSA driver
505 persson 1651
506 schoenebeck 1604 * instruments database:
507 iliev 1603 - avoid time consuming samples scanning when adding instruments
508     to the instruments database
509 iliev 1727 - added support for handling lost files in the instruments database
510 iliev 1781 - Implemented option for adding instruments in separate directories
511     in the instruments database
512     (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
513 persson 1908 - work-around for missing fnmatch function on Windows to make
514     instrument database compilable
515 schoenebeck 1930 - added instrument database support on Windows
516     works with both standalone mode and VST plugin.
517     the instruments DB file is located in
518     %USERPROFILE%\.linuxsampler\instruments.db which allows different
519     databases for each windows user
520     if no DB is present it automatically creates the .linuxsampler subdir
521     and then creates an empty DB
522 persson 1943 - fixed recursive import, which was broken on Windows
523 iliev 1603
524 persson 1644 * Gigasampler format engine:
525     - fixed a memory leak that could happen when a channel was deleted
526     while notes were playing
527 persson 1646 - made it possible to load an instrument even if the audio thread
528     isn't running
529 persson 1701 - added partial support for the "Controller Triggered" MIDI rule,
530     enough for piano gigs with pedal noise samples
531 schoenebeck 1715 - minor fix: only mark FX sends as being modified if really the
532     respective FX send MIDI controller was used
533 schoenebeck 1724 - added support for GM global device volume SysEx message
534 schoenebeck 1762 (can be selected at compile time to either apply globally to the
535     whole sampler [default] or only to the sampler channels that are
536     connected to the respective MIDI input port the SysEx message arrived
537     on)
538 persson 1748 - bugfix: notes triggered at position 0 in the audio buffer were
539     sometimes wrongly killed in the same buffer, causing no sound to
540     be played
541 schoenebeck 1750 - added support for chromatic / drumkit mode Roland GS Sysex message
542     which is usally used to switch a part between chromatic sounds and
543     drumkit sounds (as opposed to their common default setting of MIDI
544     part 10 being a drumkit part and all other ones chromatic parts), in
545     LS however one can switch between the first 16 MIDI instrument maps
546     defined for the sampler
547 persson 1764 - made it possible to create multiple sample channels even if the
548     audio thread isn't running
549 persson 1844 - fixed crash when removing channel with active voices (#116)
550 schoenebeck 1852 - bugfix: on sample reference changes (instrument editor), only
551     un-cache the respective sample if it's really not used by any
552     sampler engine anymore
553     - re-cache samples in case they were changed by an instrument editor,
554     e.g. when a sample was added while playing (#82)
555 schoenebeck 1857 - fixed hanging notes which occured when note-off event had the exact
556     same time stamp as the voice's note-on event and occured both in the
557     same audio fragment cycle (fixes bug #112)
558 persson 1858 - added support for the "fine tune" and "pitch bend range"
559     instrument-level gig parameters
560     - fixed minor artifacts in pitch bend handling
561 schoenebeck 1860 - added support for GS Reset SysEx message
562 persson 1862 - allow gig files to use unlimited downward pitch shifting
563     - added a limit check for upward pitch shifting
564 persson 1906 - bugfix: sometimes, when playing a note twice fast, the second
565     note was silent
566 persson 1923 - fixed crash happening when a pitch bend event arrived at the
567     same time a new instrument was loading
568 persson 1644
569 schoenebeck 1687 * LSCP server:
570     - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to
571     react on MIDI data arriving on certain sampler channels (so far only
572     Note-On and Note-Off events are sent via this LSCP event)
573 schoenebeck 1695 - added new LSCP event "DEVICE_MIDI" which can be used by frontends to
574     react on MIDI data arriving on certain MIDI input devices (so far only
575     Note-On and Note-Off events are sent via this LSCP event)
576 iliev 1727 - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and
577     SET DB_INSTRUMENT FILE_PATH
578 iliev 1771 - added new LSCP command: SEND CHANNEL MIDI_DATA which can be used by
579     frontends to send MIDI messages to specific sampler channel
580     - added two additional fields to GET FILE INSTRUMENT INFO command -
581     KEY_BINDINGS and KEYSWITCH_BINDINGS
582 iliev 1754 - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications
583     was incorrect
584 iliev 1763 - Optimized the retrieval of the MIDI instrument mappings
585 schoenebeck 1800 - added new LSCP command "SET VOICES" to globally alter the maximum
586     amount of voices, added new LSCP event "GLOBAL_INFO:VOICES" which will
587     be triggered respectively
588     - added new LSCP command "SET STREAMS" to globally alter the maximum
589     amount of disk streams, added new LSCP event "GLOBAL_INFO:STREAMS"
590     which will be triggered respectively
591 persson 1808 - bugfix: retry if "select" returns EINTR (this fixes a crash when
592     a gigedit file dialog is opened)
593 iliev 1848 - close all connections when LSCPServer is deleted
594 iliev 1882 - hard close of all sockets on exit
595 persson 1897 - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
596     driver
597 schoenebeck 1687
598 iliev 1761 * Bug fixes:
599     - fixed a crash which occurs when removing a sampler channel waiting
600     to start instrument loading after another channel
601 iliev 1826 - fixed a crash which occurs when removing a sampler channel with
602     instrument loading in progress (bug #113)
603 iliev 1827 - fixed termination caused by uncaught exception when adding MIDI
604     instrument with PERSISTENT load mode
605 iliev 1835 - fixed possible iterator invalidations when resetting the sampler
606     - fixed memory leaks when issuing the following LSCP commands:
607     GET AUDIO_OUTPUT_DRIVER INFO
608     GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
609     GET MIDI_INPUT_DRIVER INFO
610     GET MIDI_INPUT_DRIVER_PARAMETER INFO
611     - fixed possible compilation error when sqlite is not present
612 iliev 1843 - fixed orphaned pointers when setting maximum voices limit (bug #118)
613 iliev 1847 - fixed crash when changing the audio output device of a sampler
614     channel with loaded instrument and start playing notes
615 iliev 1855 - fixed endless loop in Engine::SuspendAll() (bug #120)
616 persson 1870 - fixed a low-level atomic load function that was broken on 64-bit
617     PowerPC, which probably could cause crashes on that platform
618 persson 1889 - fixed a memory management error which could cause a crash when a
619     plugin was unloaded
620 persson 1896 - bugfix: two private structs had the same name, which could cause
621     problems if the linker chose the wrong constructor
622 persson 1933 - fixed low-level ConditionServer usage bug that caused lockups on
623     Windows
624 iliev 1761
625    
626 schoenebeck 1560 Version 0.5.1 (6 December 2007)
627 schoenebeck 1454
628     * packaging changes:
629     - added autoconf checks for pthread library
630     - added autoconf check for pthread bug found on certain NPTL-enabled
631     glibc versions (see Gentoo bug report #194076)
632 senoner 1502 - added autoconf checks for MS Windows
633 schoenebeck 1454
634 persson 1455 * general changes:
635     - bugfix: the thread used by an editor plugin didn't die when the
636     editor closed
637 persson 1534 - bugfix: Ringbuffer.h: fill_write_space_with_null() did not zero
638     out all the space. operator--() did not apply size_mask after
639     decrementing the read_ptr. DEFAULT_WRAP_ELEMENTS set to 0 in
640     order to avoid problems with the _NonVolatileReader functions.
641     - bugfix: Stream.h: added a missing divide by BytesPerSample in
642     GetWriteSpace(). Since this function is currently only used in
643     the stream's qsort() compare function, it didn't trigger any
644     bugs.
645     - Resampler.h, Synthesizer.h: cubic interpolation now works in
646     24bit mode too. Faster method to read 24bit words on little
647     endian machines (x86): replaced 3 byte reads + shifts with a 1
648     unaligned 32bit read and shift
649     - experimental support for MS Windows (MIDI input via MME, AUDIO
650     output via ASIO)
651     - made handling of SIGINT signal (Ctrl-C) a bit more robust
652 iliev 1541 - support for monitoring the total number of active disk streams
653     (new LSCP commands: GET TOTAL_STREAM_COUNT,
654     SUBSCRIBE TOTAL_STREAM_COUNT, UNSUBSCRIBE TOTAL_STREAM_COUNT)
655 persson 1455
656 senoner 1500 * AUDIO driver:
657 persson 1534 - added Windows ASIO low latency audio driver
658 senoner 1500
659 senoner 1485 * MIDI driver:
660 schoenebeck 1495 - added MME Windows MIDI driver
661 senoner 1485
662 schoenebeck 1471 * LSCP server:
663     - added support for Windows style path / filenames, however with
664     forward slash path separators instead of backslash
665     (i.e. "C:/foo/bar.gig")
666 schoenebeck 1495 - allow naughty liblscp to send non-string device parameters within
667     apostrophes as well
668 schoenebeck 1525 - added new LSCP commands: "GET FILE INSTRUMENTS <file>",
669     "LIST FILE INSTRUMENTS <file>" and
670     "GET FILE INSTRUMENT INFO <file> <index>" for retrieving informations
671     about an arbitrary instrument file on the system where the sampler is
672     running on
673 schoenebeck 1471
674 schoenebeck 1424 Version 0.5.0 (15 October 2007)
675 schoenebeck 947
676 schoenebeck 1065 * packaging changes:
677 schoenebeck 1212 - config.h is not going to be installed along with liblinuxsampler's
678     API header files anymore
679 schoenebeck 1065 - only the API relevant header (and source) files will be exported to
680     the Doxygen API documentation (explicitly listed in Doxyfile.in)
681 schoenebeck 1175 - added completely new XCode project files for Mac OSX which is now
682     capable to execute our autoconf environment, thus no need anymore
683     to maintain the compile time configuration file (osx/version.h) for
684     OSX manually (patch by Toshi Nagata)
685 schoenebeck 1360 - fixed buggy boolean --enable-foo / --disable-foo configure script
686     parameters
687 schoenebeck 1424 - global.h now only covers global definitions that are needed for the
688     C++ API header files, all implementation internal global definitions
689     are now in global_private.h
690     - atomic.h is not exposed to the C++ API anymore
691     - no need to include config.h anymore for using LS's API header files
692     - fixed warnings in API doc generation
693 schoenebeck 1065
694 schoenebeck 947 * general changes:
695     - replaced the old, confusing MIDI program change mechanism by a
696     flexible MIDI instrument mapper which allows to map arbitrary
697 schoenebeck 973 (MIDI bank, MIDI program) pairs with arbitrary
698 schoenebeck 947 (engine type, instrument file, file index) triplets which will be
699     loaded on the respective channel when such MIDI program change
700     messages arrive, beside that, each entry allows to define a life-time
701     strategy for the instrument, so the user can define whether the
702     instrument should i.e. be permanently loaded (to be able to switch
703     quickly among sounds) or i.e. loaded just on demand when the
704     respective program change arrives (to safe RAM space), as well as a
705     global volume factor for each entry, so the user can adjust the volume
706     dynamic of his mapped instrument collection without having to modify
707 schoenebeck 973 the instrument files, also one can manage arbitrary amount of such
708     MIDI instrument maps and assign each sampler channel individually
709     a certain map, so that i.e. separation of normal instruments and
710     drumkits is possible
711 iliev 1108 - new notification events for tracking changes to audio/MIDI devices,
712     MIDI instrument maps, MIDI instruments, FX sends, global volume.
713 schoenebeck 990 - sampler was limited to load max. 200 instruments in the background
714     due to a constant size RingBuffer FIFO which is now replaced by a
715     dynamic (unlimited) size std::list FIFO
716 schoenebeck 1001 - added FX sends, these allow to route audio signals to arbitrary audio
717     output channels for being processed by external effect processors
718     (i.e. jack-rack), the send levels are controllable via arbitrary MIDI
719     controllers
720 schoenebeck 1005 - global (sampler wide) volume can now be controlled at runtime
721 iliev 1130 - Implemented new, improved notification system
722 schoenebeck 1149 - fixed compilation errors regarding OSX
723     (patch by Toshi Nagata)
724 iliev 1161 - implemented instruments database
725 iliev 1345 - added support for escape sequences to the instruments database
726 schoenebeck 1212 - added highly experimental support for on-the-fly instrument editing
727     within the sampler's process (by using instrument editor plugins),
728     you'll notice the new "Registered instrument editors:" message on
729 schoenebeck 1407 startup, added a new LSCP command:
730     "EDIT CHANNEL INSTRUMENT <sampler-channel>"
731 schoenebeck 1212 to spawn a matching instrument editor for the instrument on the
732     given sampler channel, the plugin path can be overridden at compile
733     time with ./configure --enable-plugin-dir=/some/dir
734 schoenebeck 1321 - added experimental code for synchronizing instrument editors hosted
735     in the sampler's process to safely edit instruments while playing
736     without a crash (hopefully) by either suspending single regions
737     wherever possible or if unavoidable whole engine(s)
738 schoenebeck 1221 - fixed several issues in fundamental "Thread" class: set scheduling
739     policy and priority on thread level, set a minimum stack size for
740     thread (TODO: a reasonable value yet to be tested), bugfix: non-RT
741     threads simply inherited properties of starting thread instead of
742     setting their own policy and priority
743 schoenebeck 1233 - minor fix in our automatic stack trace mechanism on crashes, the
744     main process did not wait for the stack trace process to finish
745     its output
746 persson 1248 - fixed some minor memory leaks
747 schoenebeck 1259 - reenabled assembly features support, at the moment only for
748     enabling a fast denormal FPU mode (x86 platforms supporting SSE2)
749 schoenebeck 1314 - minor assembly fix in x86 features detection (don't use the PIC
750     register, to avoid relocations in the text segment at runtime)
751 schoenebeck 1424 - POSIX callback functions of Thread.h are hidden
752 schoenebeck 947
753     * MIDI driver:
754     - dispatch bank select (MSB and LSB) messages
755    
756 schoenebeck 1049 * audio driver:
757     - the ALSA audio output driver parameters now reflect the correct
758     parameter value ranges for the respective selected sound card
759     (patch by Till Wimmer, a bit fixed and extended)
760    
761 persson 951 * Gigasampler format engine:
762     - if a filter is used and EG2 finishes before EG1, let the voice
763     die when EG2 has finished (this fixes a problem with clicks and
764     voice starvation for some gigs)
765 persson 1038 - playback is no longer disabled during instrument loading
766     - all notes playing on a channel that changes its instrument keep
767     playing with the old instrument until they get a note off
768     command
769 persson 1039 - EG fix: a release value of zero could cause noises or crash
770 schoenebeck 1041 - handle MIDI coarse tuning messages (MIDI RPN #0 MSB #2 LSB)
771 persson 1046 - EG fine tuning: when attack is zero the EG starts at a level
772     above max sustain level, which means that there is a decay phase
773     even if sustain is 100%
774 persson 1147 - more EG fixes: the level could sometimes go below zero and cause
775     noises or crashes
776 schoenebeck 1149 - minor fix of EGDecay (patch by Toshi Nagata)
777 schoenebeck 1181 - fixed compiler error when --enable-override-filter-type was
778     supplied to the configure script (fixes #46)
779 schoenebeck 1321 - disk thread: queue sizes are now proportional to CONFIG_MAX_STREAMS
780     instead of a fix value
781 schoenebeck 1348 - behavior fix: on MIDI CC# 65 (portamento on / off), 126 (mono mode),
782     127 (solo mode) only kill voices if the respective mode really
783     changed
784 persson 951
785 schoenebeck 1244 * LSCP server:
786     - fixed compile time error for old Bison versions
787     (i.e. v1.28 found on MacOS 10.4, patch by Toshi Nagata)
788 schoenebeck 1245 - parser now supports extended ASCII character set
789     (up to ASCII code 255, i.e. includes now umlauts and accents)
790     - filename arguments in LSCP commands now allow to use escape
791     sequences, that is directly literal as one of: \', \", \\, \n, \r,
792     \f, \t, \v, or as octal ASCII code value like \132, or as hex ASCII
793     code value like \xf2) (fixes bug #24)
794 schoenebeck 1389 - the following LSCP commands now also support escape sequences for at
795     least one of their text-based parameters (i.e. name, description):
796     "ADD MIDI_INSTRUMENT_MAP", "MAP MIDI_INSTRUMENT",
797     "SET MIDI_INSTRUMENT_MAP NAME", "SET FX_SEND NAME", "CREATE FX_SEND",
798     "SET DB_INSTRUMENT_DIRECTORY NAME",
799     "SET DB_INSTRUMENT_DIRECTORY DESCRIPTION", "SET DB_INSTRUMENT NAME",
800     "SET DB_INSTRUMENT DESCRIPTION", "FIND DB_INSTRUMENTS",
801     "FIND DB_INSTRUMENT_DIRECTORIES"
802 schoenebeck 1252 - returns verbose syntax errors (line and column where syntax error
803     occured, the unexpected character and the actually expected, possible
804     character(s), the latter only if less than 5 possibilities)
805 persson 1349 - made sure that LSCP syntax is not affected by gigedit locale
806     settings
807 schoenebeck 1379 - bugfix regarding strings parameter lists: all comma separated lists
808     of strings were treated as being one string containing commas
809     (fixes #57)
810 schoenebeck 1244
811 iliev 959 * Bug fixes:
812     - fixed crash occurring on certain LSCP scripts (Bug 39)
813 persson 1038 - another thread safety fix for lscp "load engine" and "set
814     channel audio output device"
815 iliev 1283 - fixed a crash which occurs when reassigning the same engine
816     on a sampler channel with connected MIDI device
817 iliev 1295 - fixed a crash which occurs when changing the number of ports of a MIDI
818     device connected to a sampler channel to number less then or equal
819     to the index of the port to which the sampler channel is connected.
820 iliev 1296 - The previous bindings were not been disconnected when altering
821     the ALSA_SEQ_BINDINGS parameter. Introduced a NONE keyword for
822     unsubscribing from all bindings (e.g. ALSA_SEQ_BINDINGS=NONE).
823 iliev 1297 - The active stream/voice count statistic was incorrect.
824 iliev 1298 - notification events were not been sent for some sampler
825     channel changes
826 iliev 1305 - added default min and max values to restrict the number of allowed
827     audio output channels and MIDI input ports
828 iliev 1306 - the connection to the PCM interface is now closed when destroying
829     an audio output device
830 schoenebeck 1332 - files with slash in their path or filename could not be loaded
831 iliev 959
832 schoenebeck 1221 * test cases:
833     - updated and fixed (haven't been touched in a while)
834    
835 schoenebeck 937 Version 0.4.0 (24 November 2006)
836 persson 696
837 schoenebeck 697 * packaging changes:
838 capela 868 - changed deprecated copyright attribute to license; added ldconfig
839     to post-(un)install steps; added devel package for liblinuxsampler;
840     to linuxsampler.spec (RPM)
841 schoenebeck 697 - install necessary development header files for allowing 3rd party
842     applications to link against liblinuxsampler
843     - liblinuxsampler's API documentation can be generated with 'make docs'
844     (Doxygen required)
845 schoenebeck 715 - added benchmark to automatically detect the best triangle LFO
846     implementation (currently either an integer math solution or a
847     di-harmonic approximation), automatic detection can be overriden
848     with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x
849     configure script argument though (mandatory for cross-compilation)
850 schoenebeck 829 - do not automatically pick optimized gcc flags if the user already
851     provided some on his own (as CXXFLAGS)
852 schoenebeck 849 - added compile time option to disable processing of All-Notes-Off MIDI
853     messages
854 schoenebeck 852 - added compile time options to allow disabling the various audio and
855     MIDI drivers
856 schoenebeck 909 - fixed automatic GCC CPU switch detection on PPC
857     (patch by Ebrahim Mayat)
858 schoenebeck 697
859 persson 696 * Gigasampler format engine:
860 schoenebeck 738 - extensive synthesis optimization
861     (reimplementation of EGs and LFO(s), removed synthesis parameter
862     prerendering and the synthesis parameter matrix in general, splitting
863     each audio fragment into subfragments now where each subfragment uses
864 persson 830 constant pitch and filter coefficients. The volume coefficient is
865     linearly interpolated inside a subfragment, unless
866     --disable-interpolate-volume is set.)
867 persson 696 - fine tuning of the EG modulation parameters
868 persson 729 - improved filter cutoff calculation by adding support for the
869     following gig parameters: Cutoff freq (used when no cutoff
870     controller is defined), Control invert, Minimum cutoff, Velocity
871 persson 791 curve and Velocity range. The keyboard tracking now scales
872     cutoff frequency instead of resonance.
873 persson 877 - added support for gig parameter Resonance.
874 schoenebeck 775 - fixed bug in sysex handling (patch by Juan Linietsky)
875 schoenebeck 781 - added global volume attenuation of -9 dB (0.35f) to prevent clipping
876     which can be overridden with --enable-global-attenuation
877 persson 783 - EG fixes: made the length of "attack hold" stage more
878     accurate. Release stage can now start before attack stage
879 persson 797 ends. Cancel release didn't work when sustain was zero. Attack
880     time now has a minimal value to prevent clicks.
881 persson 799 - fixed pitch changes larger than one octave
882 schoenebeck 829 - fixed EG3 (pitch envelope) synthesis which was neutral all the time
883     - implemented portamento mode and solo mode (a.k.a 'mono mode'):
884     all modes can be altered via standard GM messages, that is CC5 for
885     altering portamento time, CC65 for enabling / disabling portamento
886     mode, CC126 for enabling solo mode and CC127 for disabling solo mode
887 persson 832 - fine tuning of the curves for volume (CC7), pan (CC10 and gig
888     parameter) and crossfade
889 persson 831 - added support for the "attenuation controller threshold" gig
890     parameter
891 persson 832 - added smoothing of volume changes caused by control change
892     messages
893 persson 865 - sample loop parameters are now taken from the DimensionRegion
894     instead of the wave chunk
895     - fixed keyswitching for v3 gigs with a number of keyswitch splits
896     not equal to a power of two
897 persson 877 - reimplementation of the filter algorithm. The new filter is more
898     accurate and supports all gig filter types, including bandreject
899     and lowpass turbo.
900 persson 903 - real support for 24 bit samples - samples are not truncated to
901     16 bits anymore
902     - support for aftertouch (channel pressure, not polyphonic
903     aftertouch)
904 persson 922 - LFO1 behaviour fixed (dampening from max volume instead of
905     amplifying from 0)
906 persson 696
907 schoenebeck 711 * LSCP server:
908     - fixed application exit on broken pipe error (fixes bug #20)
909 iliev 793 - fixed the notification messages delay due to lack of
910     network activity (fixes bug #26)
911 schoenebeck 826 - fixed parser bug which occured on space(s) within device parameters
912     (e.g. "SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 SOMEPARAM='foo bar'")
913 schoenebeck 711
914 schoenebeck 838 * audio driver:
915     - added aRts audio output driver (by no means RT safe)
916    
917 schoenebeck 775 * MIDI driver:
918     - fixed legacy sysex code which caused dispatching of MIDI SysEx
919     messages several times instead of once
920 schoenebeck 906 - API extension for MIDI drivers which already supply exact time stamps
921     for events (i.e. for offline rendering based MIDI drivers)
922 persson 922 - added checks for bad MIDI data
923 schoenebeck 775
924 schoenebeck 900 * linuxsampler application:
925     - show available sampler engine types on startup
926    
927 schoenebeck 705 * general changes:
928     - support for muting sampler channels and solo mode of the same, two new
929     LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new
930     fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were
931     introduced for this, the behavior is the same like on a mixer console
932 iliev 716 (patch by Grigor Iliev, a bit adjusted). Also added configure option
933     --enable-process-muted-channels which can be used to enable the
934     processing of muted channels.
935 iliev 777 - support for sostenuto pedal
936 iliev 779 - support for monitoring the total number of active voices
937 iliev 778 (new LSCP commands: GET TOTAL_VOICE_COUNT, GET TOTAL_VOICE_COUNT_MAX,
938     SUBSCRIBE TOTAL_VOICE_COUNT, UNSUBSCRIBE TOTAL_VOICE_COUNT)
939 persson 835 - fixed some memory management errors
940 persson 841 - fixed some concurrency problems that could lead to crashes when
941     LSCP commands were executed
942 schoenebeck 925 - fixed crash when instrument loading failed previously on the same
943     sampler channel (fixes bug #36)
944 schoenebeck 705
945 schoenebeck 692 Version 0.3.3 (15 July 2005)
946 schoenebeck 686
947     * packaging changes:
948     - fixed compilation with gcc 4.0
949    
950 schoenebeck 687 * Gigasampler format engine:
951     - LFO preprocessing was performed even though the respective LFO was
952     disabled by the instrument patch (minor efficiency fix)
953 schoenebeck 688 - if period time of chosen audio device is too small (< MIN_RELEASE_TIME)
954     for volume ramp downs in the same fragment (needed for current voice
955     stealing implementation) then simply inform the user with a warning
956     about possible click sounds and reduce the volume ramp down
957     appropriately instead of cancelling the audio device connection
958 schoenebeck 687
959 schoenebeck 677 Version 0.3.2 (24 June 2005)
960 schoenebeck 609
961     * packaging changes:
962     - updated autotools build files to compile on OS X
963     (conditional compilation of CoreMIDI and MidiShare drivers)
964 schoenebeck 617 - hand-crafted assembly optimization code can be disabled with
965     './configure --disable-asm' (definitely not recommended)
966 schoenebeck 654 - fixed 'make dist' rule to include all necessary files
967     - require automake (>= 1.5) for 'make -f Makefile.cvs'
968     (due to 'dist-bzip2' automake option)
969 schoenebeck 649
970     * Gigasampler format engine:
971     - support for the gig parameters for "release velocity response" curves
972     - fine tuning of the EGADSR envelope
973     - volume of release triggered samples now depends on note-on velocity,
974     note length and gig parameter "release trigger decay" instead of
975     note-off velocity.
976 schoenebeck 663 - revised voice stealing
977     (fixes crash and endless loop caused by voice stealing)
978 schoenebeck 659 - don't reset scale tuning on instrument or audio output device change
979 schoenebeck 668 - handle key group conflicts right at the beginning of each fragment
980     instead of when the respective voice is actually launched
981     (fixes undefined behavior if stolen voices belonged to a key group -
982     this case was followed by a "killed voice survived" error message)
983 schoenebeck 669 - fixed minor issue with null/silence samples
984     (those stole voices even though they don't need a voice at all which
985     resulted in "voice stealing didn't work out" messages)
986 schoenebeck 670 - don't reset volume, pan, pitch and MIDI controller values on
987     instrument or audio output device change
988 schoenebeck 654
989 schoenebeck 620 * LSCP server:
990 schoenebeck 654 - fixed some crashes (patch by Grigor Iliev, fixes #19)
991 schoenebeck 660 - fixed LSCP event "CHANNEL_INFO" notification
992 schoenebeck 670 (e.g. did not notify on volume changes or MIDI program change events)
993 schoenebeck 609
994 schoenebeck 668 * linuxsampler application:
995     - added command line parameters --lscp-addr and --lscp-port to override
996     default IP address and port of LSCP server
997    
998 schoenebeck 579 Version 0.3.1 (24 May 2005)
999    
1000     * initial release

  ViewVC Help
Powered by ViewVC