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Revision 3316 - (show annotations) (download)
Thu Jul 20 12:05:53 2017 UTC (6 years, 8 months ago) by schoenebeck
File size: 76021 byte(s)
* NKSP: Implemented built-in script function "change_sustain()".
* Bumped version (2.0.0.svn72).

1 Version SVN trunk (?)
2
3 * SFZ format engine:
4 - added support for <global>, <master> and #define (patch by Alby M)
5 - Removed code duplication in SFZ file loading code.
6 - Added support for sfz extension opcode 'script' which may be used to
7 load real-time instrument script file (NKSP script language).
8 - Implemented opcode set_ccN (initial patch by Giovanni Senatore).
9 - Fixed unintended volume fade-in of voices under certain conditions.
10 - sfz parser: allow missing space between header and opcode
11
12 * Gigasampler/GigaStudio format engine:
13 - Fixed clicks and pumping noise with Lowpass Turbo filter on very low
14 cutoff settings.
15 - Got rid of resembling an ancient GSt misbehavior which did not pitch at
16 all if an up-pitch of more than 40 semi tones was requested (I don't
17 think there is any stock gig sound that requires this behavior to
18 resemble its original sound).
19
20 * general changes:
21 - fixed printf type errors (mostly in debug messages)
22 - use unique_ptr instead of auto_ptr when building with C++11
23 - Added RTAVLTree class which is a real-time safe ordered multi-map, thus
24 allowing to sort data efficiently in real-time safe manner.
25 - RTList class: added methods for moving/inserting elements to arbitrary
26 position within a list.
27 - RTList class: added method fromPtr() for creating an Iterator object from
28 a raw element pointer.
29 - Attempt to partly fix resetting engine channels vs. resetting engine, an
30 overall cleanup of the Reset*(), ConnectAudioDevice(),
31 DisconnectAudioDevice() API methods would still be desirable though,
32 because the current situation is still inconsistent and error prone.
33 - Active voices are now internally grouped to "Note" objects, instead of
34 being directly assigned to a keyboard key. This allows more fine graded
35 processing of voices, which is i.e. required for certain instrument
36 script features.
37 - Fix: Release trigger voices were not spawned on sustain pedal up
38 (CC #64) events.
39 - Fix: Release trigger voices can now also distinguish correctly between
40 note-off and sustain pedal up events.
41 - All engines: Increased ramp speed of volume smoother and pan smoother
42 (while slow rate of crossfade smoother is preserved) to allow quick
43 volume and pan changes by instrument scripts for instance.
44 - gig/sf2/sfz: Fixed aftertouch channel pressure events being processed
45 properly and thus were ignored for certain uses.
46 - Added new C++ API method
47 VirtualMidiDevice::SendChannelPressureToSampler().
48 - windows, 32-bit: fixed potential crashes by making sure the stack in
49 sub threads is 16-byte aligned
50 - fixed numerous compiler warnings
51 - Fixed invalid (note-on) event ID being assigned to new Note objects.
52 - Revised fundamental C++ classes "Thread", "Mutex" and "Condition" which
53 fixes potential undefined behavior.
54 - Fixed Note object leak when triggering notes on keys which did not
55 have a valid sample mapped (fixes bug #252).
56 - Fixed compilation errors when compiling with CONFIG_DEVMODE enabled.
57
58 * packaging changes:
59 - removed unnecessary dependency to libuuid
60 (originated by libgig's usage of it)
61 - Automake: set environment variable GCC_COLORS=auto to allow GCC to
62 auto detect whether it (sh/c)ould output its messages in color.
63
64 * Real-time instrument scripts:
65 - Implemented scheduler for delayed MIDI events and for suspended scripts.
66 - Built-in script function "wait()": implemented support for function's
67 "duration-us" argument, thus scripts using this function are now
68 correctly resumed after the requested amount of microseconds.
69 - Built-in script function "play_note()": implemented support for
70 function's "duration-us" argument, thus notes triggered with this
71 argument are now correctly released after the requested amount of
72 microseconds.
73 - Fix: script events were not cleared when engine channel was reset,
74 potentially causing undefined behavior.
75 - Fixed crash which happened when trying to reference an undeclared
76 variable.
77 - Built-in script function "play_note()": Added support for passing
78 special value -1 for "duration-us" argument, which will cause the
79 triggered note to be released once the original note was released.
80 - Instrument script classes now exported with the liblinuxsampler C++ API.
81 - Added new API method ScriptVM::syntaxHighlighting() which provides
82 a convenient syntax highlighting backend for external instrument
83 script editor applications.
84 - Added new C++ API class "ScriptVMFactory".
85 - Extended parser issues to provide not only first line and first
86 column, but also last line and last column of issue (thus marking
87 the precise span of the issue within the source code).
88 - Reload script automatically after being modified by an instrument
89 editor.
90 - NKSP language grammar correction: allow empty event handler bodies
91 like "on note end on".
92 - Implemented built-in script function "change_vol()".
93 - Implemented built-in script function "change_tune()".
94 - Implemented built-in script function "change_pan()".
95 - Implemented built-in script function "change_cutoff()".
96 - Implemented built-in script function "change_reso()".
97 - Implemented built-in script function "event_status()".
98 - Added built-in script constants "$EVENT_STATUS_INACTIVE" and
99 "$EVENT_STATUS_NOTE_QUEUE" both for being used as flags for
100 "event_status()" function.
101 - NKSP language: Added support for bitwise operators ".or.", ".and."
102 and ".not.".
103 - NKSP language scanner: Fixed IDs matching to require at least one
104 character (i.e. when matching function names or variable names).
105 - NKSP language scanner: disabled unusued rules.
106 - Fixed behavior of play_note() and note_off() functions which must
107 be distinguished engine internally from "real" MIDI note on/off
108 events in order to avoid misbehaviors like hanging notes.
109 - Implemented built-in script variable "$KSP_TIMER".
110 - Implemented built-in script variable "$NKSP_REAL_TIMER".
111 - Implemented built-in script variable "$NKSP_PERF_TIMER".
112 - Implemented built-in script variable "$ENGINE_UPTIME".
113 - Implemented built-in script function "inc()".
114 - Implemented built-in script function "dec()".
115 - NKSP language fix: division expressions were evaluated too often.
116 - NKSP language fix: string concatenation operator was right
117 associative instead of left (to right).
118 - NKSP language correction: allow empty statements in entire language
119 (i.e. "if end if").
120 - Implemented built-in script function "stop_wait()".
121 - Implemented built-in script variable "$NI_CALLBACK_ID".
122 - Implemented built-in script variable "$NI_CALLBACK_TYPE".
123 - Implemented built-in script variable "$NKSP_IGNORE_WAIT".
124 - Added support for read-only built-in variables (respectively
125 handled by the script parser).
126 - Added built-in script constant "$NI_CB_TYPE_INIT".
127 - Added built-in script constant "$NI_CB_TYPE_NOTE".
128 - Added built-in script constant "$NI_CB_TYPE_RELEASE".
129 - Added built-in script constant "$NI_CB_TYPE_CONTROLLER".
130 - NKSP Language: Added support for user defined script functions.
131 - Implemented built-in script function "change_attack()".
132 - Implemented built-in script function "change_decay()".
133 - Implemented built-in script function "change_release()".
134 - Fixed all change_*() built-in script functions to apply their
135 synthesis parameter changes immediately in case the respective note
136 was triggered at the same time, instead of scheduling the parameter
137 change, especially because it would cause some parameter types's
138 changes either to be ramped (i.e. change_vol()) or other types even
139 to have not effect at all (i.e. change_attack()).
140 - Implemented built-in script function "sh_left()".
141 - Implemented built-in script function "sh_right()".
142 - Implemented built-in script function "min()".
143 - Implemented built-in script function "max()".
144 - NKSP Fix: "init" event handler was not always executed when a script
145 was loaded.
146 - NKSP built-in wait() script function: abort script execution if
147 a negative or zero wait time was passed as argument (since this is
148 a common indication of a bug either of the script or even of the
149 engine, which could lead to RT instability or even worse).
150 - ScriptVM: Implemented automatic suspension of RT safety
151 threatening scripts.
152 - Provide more user friendly error messages on syntax errors.
153 - Fixed NKSP parser warning "Not a statement" when assigning an
154 initializer list to an array variable.
155 - Implemented built-in script array variable "%ALL_EVENTS".
156 - Implemented built-in script function "in_range()".
157 - Implemented built-in script function "change_amp_lfo_depth()".
158 - Implemented built-in script function "change_amp_lfo_freq()".
159 - Implemented built-in script function "change_pitch_lfo_depth()".
160 - Implemented built-in script function "change_pitch_lfo_freq()".
161 - Implemented built-in script function "change_vol_time()".
162 - Implemented built-in script function "change_tune_time()".
163 - Implemented built-in script function "fade_in()".
164 - Implemented built-in script function "fade_out()".
165 - Fixed acceptance of wrong data type of parameters passed to built-in
166 script functions "change_vol()", "change_tune()", "change_pan()",
167 "change_cutoff()", "change_reso()", "change_attack()", "change_decay()",
168 "change_release()", "change_amp_lfo_depth()", "change_amp_lfo_freq()",
169 "change_pitch_lfo_depth()" and "change_pitch_lfo_freq()".
170 - Added built-in script function "get_event_par()" and implemented some
171 of its possible parameter selections.
172 - Added built-in script function "set_event_par()" and implemented some
173 of its possible parameter selections.
174 - Fixed a bunch of scheduler time related bugs.
175 - Fixed polyphonic variables not being reset to zero after usage.
176 - Built-in "ignore_event()" function: argument is now optional, like with
177 built-in function "ignore_controller()".
178 - Implemented built-in script function "change_velo()".
179 - Implemented built-in script function "change_note()".
180 - Adjusted behavior of "change_vol()" and "change_tune()" to a more
181 intuitive behavior if used in combination with "change_vol_time()" or
182 "change_tune_time()" respectively: now tuning/volume changes are only
183 assigned (without delay) immediately to a new note if the respective
184 timing function has not been called before, otherwise the volume/tuning
185 changes are automatically faded (before, only the event's time stamp was
186 relevant).
187 - Implemented built-in script function "array_equal()".
188 - Implemented built-in script function "search()".
189 - Implemented built-in script function "sort()".
190 - NKSP Fix: Never suspend "init" event handlers.
191 - Implemented built-in script function "same_region()" (currently only
192 available for gig format engine).
193 - Added built-in script constant "$NKSP_LINEAR".
194 - Added built-in script constant "$NKSP_EASE_IN_EASE_OUT".
195 - Implemented built-in script function "change_vol_curve()".
196 - Implemented built-in script function "change_tune_curve()".
197 - built-in "play_note()" function now supports a sample playback start
198 offset with argument 3, where special value -1 means to use the regular
199 sample offset as defined by the instrument file.
200 - Built-in array variable %KEY_DOWN[] is now a read-only variable.
201 - Built-in variable $EVENT_NOTE is now a read-only variable.
202 - Built-in variable $EVENT_VELOCITY is now a read-only variable.
203 - built-in "play_note()" function now accepts -2 for its fourth argument
204 (note duration) which means the life time of the note shall be sticked
205 to the requested note number of argument 1.
206 - Fix: built-in "play_note()" function now returns 0 as result value if
207 -1 was passed for its fourth argument (note duration) and the respective
208 parent note is already gone.
209 - Implemented built-in script function "change_play_pos()".
210 - NKSP language: Added support for user declared const array variables.
211 - NKSP language: Raise parser warning if array variable is accessed with
212 an index that exceeds the array's size.
213 - NKSP language fix: Unknown characters were not handled correctly.
214 - NKSP language: Added support for "synchronized .. end synchronized"
215 code blocks.
216 - Implemented built-in script function "abort()" which allows to abort
217 another script handler by passing its callback ID.
218 - Fixed potential memory access bug and potential undefined behavior of
219 "init" event handlers.
220 - Print a time stamp along to each call of built-in function "message()".
221 - ScriptVM API: Added VMParserContext::preprocessorComments() which allows
222 to retrieve all code blocks filtered out by the preprocessor.
223 - Added built-in script function "fork()".
224 - Added built-in array variable %NKSP_CALLBACK_CHILD_ID[].
225 - Added built-in variable $NKSP_CALLBACK_PARENT_ID.
226 - Fixed potential crash when accessing dynamic built-in array variables.
227 - Added built-in script function "callback_status()".
228 - Added built-in constant $CALLBACK_STATUS_TERMINATED.
229 - Added built-in constant $CALLBACK_STATUS_QUEUE.
230 - Added built-in constant $CALLBACK_STATUS_RUNNING.
231 - Removed max. value limitation of built-in functions "change_attack()",
232 "change_decay()" and "change_release()" to i.e. allow passing 2000000
233 for doubling the respective time.
234 - NKSP script editor syntax highlighting API: Fixed app termination due
235 to a lexer start condition stack underrun.
236 - NKSP preprocessor: Fixed wrong behavior on nested USE_CODE_IF() and
237 USE_CODE_IF_NOT() preprocessor statements.
238 - NKSP: Added built-in preprocessor condition NKSP_NO_MESSAGE, which
239 can be set to disable all subsequent built-in "message()" function calls
240 on preprocessor level.
241 - Implemented built-in script function "change_sustain()".
242
243 * Instruments DB:
244 - Fixed memory access bug of general DB access code which lead to
245 undefined behavior.
246 - Cleanup of instruments DB file creation and opening code.
247 - The instrument DB path of linuxsampler's --create-instruments-db argument
248 is now optional, if it is missing, then a default location is used.
249 - Added support for scanning SFZ (.sfz) files.
250 - Added support for scanning Sound Font (.sf2) files.
251 - Fixed undefined DB transaction behavior.
252
253 Version 2.0.0 (15 July 2015)
254
255 * packaging changes:
256 - fixed building with newer MinGW-w64
257 - Mac OS X: support the new dir for Core Audio SDK
258 - Mac OS X: fixed building outside source directory
259 - made sure all source files for hostplugins are included when
260 doing "make dist"
261 - removed empty directories left from the cvs to svn migration
262 - fixed compilation with gcc 4.6.1
263 - another "make dist" fix, for the LV2 plugin
264 - made --enable-pthread-testcancel default on Mac OS X
265 - minor Makefile fix for building lscpparser when build and source
266 directories are separate
267 - Mac OS X: made it possible to specify plugin installation dir to
268 configure
269 - Mac OS X: Makefile fix for the install-strip target
270 - fixed compilation with gcc 4.7
271 - fixed configure script error with old autoconf versions
272 - lsatomic.h: use gcc provided atomic functions if building with
273 gcc 4.7 and C++11
274 - modernized configure script
275 - fixed linkage error when building with
276 LDFLAGS="-Wl,--no-undefined" (#190)
277 - fixed compilation with Clang 3.2
278 - removed usage of deprecated Automake variable INCLUDES
279 - fixed building with C++11
280 - build fix: ChangeFlagRelaxed.h was missing in makefile
281 - build fix: libsndfile compiler flags were missing in some
282 makefiles
283 - fix for building with bison 3.0 (#202)
284 - Mac OS X: added temporary hack allowing to spawn gigedit as callback
285 on the process's main thread
286 - fixed build error on newer MinGW
287 - support building with older jack versions
288 - support building with spaces in vst sdk path
289 - enabled automake 'subdir-objects' option and moved external
290 source references (vst, au, asio) from makefiles to cpp files,
291 in order to get rid of warnings from automake 1.14
292
293 * general changes:
294 - Refactoring: moved the independent code from
295 the Gigasampler format engine to base classes
296 - command line option '--profile' is currently disabled, since the
297 respective profiling code is currently broken
298 - Introduced support for optional environment variable
299 "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
300 where the sampler shall look for instrument editor plugins
301 (patch by Luis Garrido, slightly modified).
302 - implemented Roland GS NRPN 1ArrH which allows to set volume per note
303 - implemented Roland GS NRPN 1CrrH which allows to set pan per note
304 - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
305 note (in this implementation of the sampler its simply hard routed to
306 the 1st effect send of the sampler channel, no matter what the actual
307 effect type is)
308 - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
309 note (in this implementation of the sampler its simply hard routed to
310 the 2nd effect send of the sampler channel, no matter what the actual
311 effect type is)
312 - implemented support for internal LADSPA effects
313 - raised limit of program change queue from 100 to 512
314 (as suggested by Alex Stone)
315 - implemented sine LFO, pulse LFO and saw LFO
316 - experimental support for per voice equalization
317 - added command line option --exec-after-init
318 - Introduced new C++ API method:
319 EngineChannel::InstrumentFileName(int index)
320 allowing to retrieve the whole list of files used for the loaded
321 instrument on an engine channel (a.k.a. part). Some GigaStudio
322 instruments for example are splitted over several files like
323 "Foo.gig", "Foo.gx01", "Foo.gx02", ...
324 - Added new C++ API method Sampler::GetGlobalMaxVoices().
325 - Added new C++ API method Sampler::GetGlobalMaxStreams().
326 - Added new C++ API method Sampler::SetGlobalMaxVoices().
327 - Added new C++ API method Sampler::SetGlobalMaxStreams().
328 - Various "const" and "restrict" optimizations.
329 - all engines: add pan CC value to instrument pan parameter before
330 applying panning, instead of using two separate pan functions in
331 series (#182)
332 - added a lock guard class for exception safe mutex handling and
333 used it everywhere appropriate
334 - Immediately apply scale tuning changes to active voices.
335 - Exposed scale tuning to C++ API (along to the already existing standard
336 SysEx way).
337 - lsatomic.h fixes: seq_cst load and store were suboptimal for x86
338 and broken for ppc64. (Seq_cst loads and stores are actually not
339 used in LS, so the bug wasn't noticable.)
340 - lsatomic.h: added ARMv7 support
341 - Added support for multiple MIDI input ports per sampler channel (and
342 added various new C++ methods for this new feature / design change, old
343 C++ API methods for managing SamplerChannel's MIDI inputs are now marked
344 as deprecated but are still there and should provide full behavior
345 backward compatibility).
346 - AbstractEngine::GSChecksum(): don't allocate memory on the stack (was
347 unsafe and caused compilation error with clang 2.x).
348 - Bugfix: only process the latest MIDI program change event.
349 - Introducing the LSCP shell, which provides convenient control of the
350 sampler from the command line by providing LSCP aware features.
351 - VirtualMidiDevice: Added support for program change.
352 - VirtualMidiDevice: Added support for bank select (MSB & LSB).
353 - VirtualMidiDevice: Added support for pitch bend.
354 - Aftertouch: extended API to explicitly handle channel pressure and
355 polyphonic key pressure events (so far polyphonic pressure was not
356 supported at all, and channel pressure was rerouted as CC128 but not
357 used so far).
358 - Added initial support for real-time instrument scripts. The script VM
359 code is shared by all sampler engine implemementations, however only the
360 gig file format currently provides support for storing instrument scripts
361 (as LinuxSampler extension to the original GigaStudio 4 format).
362
363 * Gigasampler format engine:
364 - implemented the "round robin keyboard" dimension
365 - fixed round robin and random dimensions for cases when number of
366 dimension zones is not a power of two
367 - made round robin use a counter for each region instead of each
368 key
369 - bugfix: pitch LFO controller "internal+aftertouch" was broken
370 - bugfix: filter keyboard tracking was broken
371 - filter performance fix (an unnecessary copy was made of the
372 filter parameters in each sub fragment)
373 - handle special case when pan parameter in gig file has max or
374 min value
375 - Exclusive Groups: don't ever stop voices of the same note,
376 doesn't sound naturally with a drumkit
377 - fixed EG1 modulation when attack or release is zero
378 - Fixed support for 'aftertouch' attenuation controller.
379 - Fixed crash that happened with velocity split sounds under certain
380 conditions (see also previous commit on libgig).
381 - fixed behaviour of filter LFO
382
383 * SFZ format engine:
384 - Initial implementation (not usable yet)
385 - added support for v2 multiple stage envelope generators
386 - added a fine-tuned v1 envelope generator instead of using the
387 one from the gig engine
388 - fixed memory leak and memory handling errors
389 - added support for trigger=first, trigger=legato and sw_previous
390 - allow non-numerical key values ("C#4" for example)
391 - "key" opcode now sets pitch_keycenter too
392 - fixed error when unloading instrument with same sample used by
393 multiple regions
394 - added some opcode aliases, like loopmode for loop_mode, to be
395 more compatible
396 - added support for trigger=release and rt_decay
397 - added support for off_mode=normal
398 - added support for random, seq_position, seq_length and volume
399 - added v1 LFO opcodes to parser (no support in engine yet)
400 - added support for amp_veltrack and amp_velcurve_N
401 - fine-tuned the default velocity curve
402 - added support for transpose
403 - fixed crash when using sw_down/up
404 - improved logic for sw_lokey/hikey/up/down/last
405 - added more v1 aliases to parser
406 - reduced memory usage for sfz data
407 - RT-safeness: avoid malloc in audio thread
408 - fixed a bug that could cause voice stealing to fail
409 - optimized sample lookup
410 - improved support for exclusive groups (group, off_by and
411 off_mode)
412 - added support for controller triggered regions (on_locc/on_hicc)
413 - added support for loop_mode=one_shot
414 - fixed playback of 16 bit wav files on big endian CPUs
415 - added support for Ogg Vorbis sample files
416 - use loop markers from sample file if loop_start and loop_end are
417 not set in sfz file
418 - implemeted filters. Filter types: lowpass, bandpass, bandreject
419 and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
420 cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
421 cutoff_cc, cutoff_chanaft.
422 - bugfix: zero ampeg_sustain didn't work
423 - added support for velocity effect on amplifier envelope time
424 (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
425 ampeg_vel2release)
426 - added support for EG hold (ampeg_hold)
427 - added support for sample offset (offset)
428 - use the newly introduced signal units model
429 - implemented opcodes lfoN_delay,
430 lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
431 - implemented opcodes ampeg_delay, ampeg_vel2delay
432 pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
433 pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
434 pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
435 pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
436 - implemented opcodes pitchlfo_delay, pitchlfo_freq,
437 pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
438 amplfo_delay, amplfo_freq, amplfo_depth
439 - implemented opcodes fileg_delay, fileg_start, fileg_attack,
440 fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
441 fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
442 fileg_vel2release
443 - implemented opcode lfoN_wave
444 - implemented opcode pitchlfo_depthccN
445 - implemented opcodes lfoN_phase, lfoN_phase_onccX,
446 lfoN_pitch, lfoN_pitch_onccX
447 - implemented opcodes pitchlfo_fade,
448 fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
449 - implemented opcodes fillfo_freqccN,
450 pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
451 - implemented opcodes ampeg_delayccN, ampeg_startccN,
452 ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
453 ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
454 - lfoN_* and egN_* opcodes defined in group sections
455 are now taken into account
456 - implemented curves
457 - implemented opcodes volume_onccN, volume_curveccN
458 - implemented opcode volume_smoothccN
459 - implemented opcodes fillfo_depthccN, amplfo_depthccN,
460 lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
461 lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
462 lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
463 lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
464 - implemented opcode end
465 - implemented opcodes egN_amplitude_onccX,
466 egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
467 egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
468 - implemented opcodes xfin_lokey, xfin_hikey,
469 xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
470 xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
471 xfout_loccN, xfout_hiccN, xf_cccurve
472 - implemented opcodes pan_onccN, pan_smoothccN,
473 pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
474 egN_pan_curveccX, pitch_veltrack
475 - when failed to parse a sfz file
476 print the line number on which the error occurs
477 - use common pool of CC objects to minimize RAM usage
478 - implemented opcodes amplfo_delay_onccN,
479 amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
480 pitchlfo_delay_onccN, pitchlfo_fade_onccN
481 - implemented opcodes fileg_delay_onccN,
482 fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
483 fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
484 fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
485 pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
486 pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
487 - implemented automatic aliasing *ccN <-> *_onccN
488 - *lfo_freqccN wasn't working when the respective *lfo_freq
489 was not set or was set to zero
490 - lfoN_freq_onccX wasn't working when lfoN_freq
491 was not set or was set to zero
492 - implemented opcodes resonance_onccN, resonance_smoothccN,
493 resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
494 - implemented opcodes fillfo_depthchanaft,
495 fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
496 pitchlfo_depthchanaft, pitchlfo_freqchanaft
497 - implemented opcodes pitch_onccN,
498 pitch_curveccN, pitch_smoothccN, pitch_stepccN
499 - implemented opcodes volume_stepccN, pan_stepccN,
500 cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
501 lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
502 lfoN_cutoff_stepccX, lfoN_resonance_stepccX
503 - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
504 eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
505 eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
506 eq1_gainccN, eq2_gainccN, eq3_gainccN
507 - implemented opcodes delay, delay_onccN, delay_random,
508 delay_samples, delay_samples_onccN
509 - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
510 egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
511 egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
512 egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
513 egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
514 lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
515 lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
516 lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
517 lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
518 lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
519 lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
520 lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
521 lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
522 lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
523 lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
524 - implemented opcodes eq1_vel2freq, eq2_vel2freq,
525 eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
526 - sfz parser: allow double spaces in sample filenames
527 - sfz parser: allow absolute paths for sample filenames
528 - use linear decay and release for filter and pitch EG
529 - bugfix: only the first amp_veltrack definition in a file was
530 used
531 - bugfix: looping was disabled if loop_start was set to 0
532 - allow regions with end=-1 to turn off other regions using the
533 group and off_by opcodes (#168)
534 - made end=0 play the whole sample
535 - fixed support for lochan and hichan opcodes (#155)
536 - fixed crash when using lochan/hichan opcodes (#187)
537 - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
538 - added FLAC support (#191)
539 - sfz parser bugfix: lines starting with whitespace were ignored
540 - added amplitude opcode
541 - added support for "#include" instruction
542 (modified patch which was originally posted by Sergey on LS mailing list)
543 - bugfix: generation of velocity curves etc should not be done
544 after each "#include", only after the main file is parsed
545 - bugfix: line numbers in error messages were wrong after "#include"
546 - added support for float and 32 bit sample files
547
548 * SoundFont format engine:
549 - Initial implementation (not usable yet)
550 - RT-safeness: avoid malloc in audio thread
551 - fixed a bug that could cause voice stealing to fail
552 - fine-tuned amplitude EG (by switching from gig to sfz EG)
553 - initial implementation of Vibrato LFO and Modulation LFO
554 - initial implementation of cutoff filter
555 - use linear decay and release for filter and pitch EG
556
557 * Host plugins (VST, AU, LV2, DSSI):
558 - AU bugfix: failed to destroy its audio/MIDI devices
559 - Listen to all interfaces on Mac OS X (INADDR_ANY)
560 - VST bugfix: If the host called resume() before and after
561 changing sample rate or block size, the number of channels was
562 incorrectly set to two. This caused silence in Cubase 5.
563 - save engine type (gig, sfz or sf2) in plugin state
564 - VST: when opening Fantasia, look for both 32 and 64 bit Java on
565 64 bit Windows
566 - AU: changed number of output channels from one stereo to 16
567 stereo
568 - VST: made it possible to build the VST plugin for Mac
569 - AU: link AU plugin dynamically if --disable-shared isn't
570 specified
571 - LV2 "state" extension support (patch by David Robillard)
572 - VST bugfix: instrument loading hang and crashed the host when
573 the plugin was loaded a second time (#174)
574 - plugin bugfix: instrument loading hang when the plugin was
575 loaded a second time (this time it's for Linux and Mac, previous
576 similar fix was for Windows)
577 - thread safety fixes for the instrument loading thread
578 - LV2: use the new lv2 package if present
579 - VST: try to open Fantasia automatically on Linux and Mac too (on
580 Linux, the Fantasia jar should be placed in <prefix>/share/java)
581 - VST: fixed crashes on Linux Ardour and EnergyXT
582 - DSSI bugfix: it wasn't possible to change engine type. The MIDI
583 port and audio channel routing for DSSI plugins are now visible.
584 - LV2: use urid and atom extensions instead of deprecated uri-map
585 and event
586 - LV2: lv2 package 1.0 is now required to build the LV2 plugin
587 - LV2: changed number of output channels to 16 stereo, just like
588 the VST and AU plugins
589 - LV2: fixed save/restore of SFZ state (patch by David Robillard)
590 - LV2: made LV2 plugin buildable on Windows and Mac
591 - VST: implemented retrieval and switching of programs using the
592 sampler's internal MIDI instrument mapping system
593
594 * Instrument editor interface:
595 - Changed instrument editor plugin interface, providing additional
596 informations like the EngineChannel for which the instrument editor was
597 spawned for. This allows the instrument editors to interact more actively
598 with the sampler.
599
600 * MIDI driver:
601 - ALSA MIDI driver supports now "NAME" device parameter, for overriding
602 the ALSA sequencer client name
603 - removed limit of maximum amount of MIDI ports per MIDI device, since
604 there is no reason for this limit
605 - MME: fixed memory handling bug found with cppcheck
606 - MME: removed compiler warning
607 - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
608 which allows to retrieve the list of CoreMIDI clients / ports and to connect
609 to them a la JACK, via the usual sampler APIs
610 - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
611 the driver will automatically connect to other CoreMIDI clients' ports
612 (e.g. external MIDI devices being attached to the Mac)
613 - added support for MIDI note on velocity filter
614 - CoreMIDI: fixed memory deallocation error
615 - Fixed variable underflow in VirtualMidiDevice, which caused graphical
616 virtual keyboards in frontends / instrument editors being stuck.
617 - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
618 - Implemented missing handling of MIDI "running status".
619 - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.
620 - MME bugfix: driver wasn't closed properly
621 - CoreMIDI: automatically connect to all input sources by default (driver
622 parameter "AUTO_BIND").
623 - CoreMIDI: fixed auto bind feature to CoreMIDI ports that go online
624 - CoreMIDI: fixed minor memory leak
625
626 * audio driver:
627 - ASIO driver fixes for newer gcc versions (fix from PortAudio)
628 - JACK audio: react on sample rate changes.
629 - JACK audio: react on buffer size changes.
630 - JACK audio: jack_port_get_buffer() was cached and called outside
631 RT context.
632 - ASIO driver: removed compiler warnings
633 - CoreAudio: fixed minor error handling bug
634 - ASIO driver: be more verbose when no ASIO card could be found (fixes #203)
635 - JACK audio: return the JACK server's current sample rate as default value
636 for audio device parameter "SAMPLERATE" (fixes #166).
637
638 * LSCP server:
639 - added support for sending MIDI CC messages via LSCP command
640 "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
641 - added LSCP command "GET AVAILABLE_EFFECTS"
642 - added LSCP command "LIST AVAILABLE_EFFECTS"
643 - added LSCP command "GET EFFECT INFO <effect-index>"
644 - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
645 - added LSCP command
646 "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
647 - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
648 - added LSCP command "GET EFFECT_INSTANCES"
649 - added LSCP command "LIST EFFECT_INSTANCES"
650 - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
651 - added LSCP command
652 "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
653 - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
654 <effect-instance> <input-control> <value>"
655 - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
656 - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
657 - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
658 - added LSCP command
659 "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
660 - added LSCP command
661 "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
662 - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
663 <effect-chain> <effect-instance>"
664 - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
665 <effect-chain> <effect-chain-pos> <effect-instance>"
666 - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
667 <effect-chain> <chain-pos>"
668 - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
669 <fx_send_id> <effect_chain> <chain_pos>"
670 - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
671 - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
672 "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
673 "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
674 - provide comprehensive error messages on LSCP syntax errors
675 (suggesting expected next non-terminal symbols)
676 - Fixed client connection not being closed after network errors.
677
678 * LSCP shell:
679 - Added support for auto correction of obvious and trivial syntax mistakes.
680 - Added support for auto completion by tab key.
681 - Show currently available auto completion while typing.
682 - Added support for browsing command history with up / down keys.
683 - Show all possible next symbols immediately right to the current command
684 line while typing (no double tab required for this feature, as it would
685 be the case in other shells).
686 - Added support for moving cursor left/right with arrow keys.
687 - Added support for built-in LSCP reference documentation, which will
688 automatically show the relevant LSCP reference section on screen as soon
689 as one specific LSCP command was detected while typing on the command
690 line.
691
692 * Real-time instrument scripts:
693 - Implemented built-in script array variable %CC.
694 - Implemented built-in script int variable $CC_NUM.
695 - Implemented built-in script int variable $EVENT_NOTE.
696 - Implemented built-in script int variable $EVENT_VELOCITY.
697 - Implemented built-in script constant variable $VCC_MONO_AT.
698 - Implemented built-in script constant variable $VCC_PITCH_BEND.
699 - Implemented execution of script event handler "init".
700 - Implemented execution of script event handler "controller".
701 - Implemented execution of script event handler "note".
702 - Implemented execution of script event handler "release".
703 - Implemented built-in script function "play_note()" (only two of the
704 max. four function arguments are currently implemented yet though).
705 - Implemented built-in script int variable $EVENT_ID.
706 - Implemented built-in script function "ignore_event()"
707 - Implemented built-in script function "ignore_controller()" (may have one
708 or no argument).
709 - Implemented built-in script function "set_controller()".
710 - Added extended script VM for the Gigasampler/GigaStudio format sampler
711 engine, which extends the general instrument script VM with Giga format
712 specific variables and functions.
713 - Giga format scripts: added built-in script int constant variables
714 $GIG_DIM_CHANNEL, $GIG_DIM_LAYER, $GIG_DIM_VELOCITY, $GIG_DIM_AFTERTOUCH,
715 $GIG_DIM_RELEASE, $GIG_DIM_KEYBOARD, $GIG_DIM_ROUNDROBIN, $GIG_DIM_RANDOM,
716 $GIG_DIM_SMARTMIDI, $GIG_DIM_ROUNDROBINKEY, $GIG_DIM_MODWHEEL,
717 $GIG_DIM_BREATH, $GIG_DIM_FOOT, $GIG_DIM_PORTAMENTOTIME, $GIG_DIM_EFFECT1,
718 $GIG_DIM_EFFECT2, $GIG_DIM_GENPURPOSE1, $GIG_DIM_GENPURPOSE2,
719 $GIG_DIM_GENPURPOSE3, $GIG_DIM_GENPURPOSE4, $GIG_DIM_SUSTAIN,
720 $GIG_DIM_PORTAMENTO, $GIG_DIM_SOSTENUTO, $GIG_DIM_SOFT,
721 $GIG_DIM_GENPURPOSE5, $GIG_DIM_GENPURPOSE6, $GIG_DIM_GENPURPOSE7,
722 $GIG_DIM_GENPURPOSE8, $GIG_DIM_EFFECT1DEPTH, $GIG_DIM_EFFECT2DEPTH,
723 $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH.
724 - Giga format scripts: Implemented built-in script function
725 "gig_set_dim_zone(event_id, dimension, zone)".
726 - Implemented built-in script int array variable %KEY_DOWN.
727 - Implemented built-in script function "abs()".
728 - Implemented built-in script function "random()".
729 - Implemented built-in script function "num_elements()".
730 - Implemented built-in script function "note_off()".
731 - Implemented built-in script function "set_event_mark()".
732 - Implemented built-in script function "delete_event_mark()".
733 - Implemented built-in script function "by_marks()".
734 - Added built-in script int const variables $MARK_1 to $MARK_28.
735 - Built-in script functions "ignore_event()", "note_off()" and
736 "gig_set_dim_zone()" now also accept an array of event IDs as argument
737 (i.e. return value of new script function "by_marks()").
738 - Pass/preserve polyphonic variable data from respective "note" event
739 handler to "release" event handler.
740 - Fixed crash when using built-in script function "by_marks()".
741
742 * Bug fixes:
743 - Fixed crash which may occur when MIDI key + transpose is out of range
744 - minor valgrind fixes
745 - fixed crash which occurred when changing an already deployed sampler
746 channel to a different engine type
747 - fixed crash when deleting a sampler channel or changing engine
748 type while an instrument load was in progress
749 - bugfix: playing a note while changing the instrument could cause
750 a crash, or give "Handing back unknown region" error messages
751 - bugfix: calling SET VOICES (which Fantasia does on start and
752 refresh) could cause instruments to be unloaded
753 - Mac OS X: fixed name collision of enum in EffectControl and
754 wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
755 - Mac OS X: fixed hanging threads
756 - Windows: disabled the previous thread fix on non-Mac systems, as
757 it caused hanging threads on Windows
758 - Fixed possible crashes due to corrupted MIDI/audio device list
759 after MIDI/audio device creation failure
760 - When creating MIDI instrument map entries with "PERSISTENT" type, the
761 instruments were uselessly precached with zero samples, however it still
762 took the full preloading time and on 1st program change the respective
763 instrument was completely reloaded again.
764 - fixed handling of rapid bank select and program change messages
765 sent to the same sampler channel (patch from the Open Octave
766 project, slightly adjusted)
767 - fixed crash when trying to create an effect instance with controls
768 which min and/or max values depend on the sample rate
769 - fixed bug #162
770 - bugfix: LADSPA_PATH was not evaluated correctly when containing
771 multiple paths (#165)
772 - thread safety fixes for the instrument loading thread
773 - bugfix: instrument loading crashed for sfz and sf2 in Ardour
774 (#176)
775 - more thread safety fixes for the instrument loading thread
776 - sfz/sf2 engine: fixed crash when using small audio fragment size
777 - Mac OS X: fixed crash when unloading plugin on 10.7 and later
778 - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
779 introduced in previous fix)
780 - fixed crash when a channel received a program change while
781 playing a note in a key group
782 - fixed erroneous error message piping in VoiceBase.h
783 (labelled "Disk stream not available in time")
784 - Update effects on sample rate & period size changes (to avoid
785 crashes and noise on such transitions).
786 - ignore missing LADSPA paths without ignoring valid LADSPA paths
787 (fixes #208)
788 - Fixed bug in LSCP grammar definition which caused a statement like
789 "GET SERVER INFOasdf\n" to be accepted as valid statement (was so far
790 practically irrelevant, however it caused problems with the new LSCP
791 shell's auto completion feature).
792 - Fixed MIDI program change messages being ignored if quickly executed
793 after each other (fixes #231).
794
795 Version 1.0.0 (31 July 2009)
796
797 * packaging changes:
798 - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
799 causing e.g. the libgig test to fail when
800 "./configure --disable-jack-driver" was used
801 (patch by Alexis Ballier)
802 - fixed compilation with gcc 4.3
803 - fixes for building on OS X (thanks to Ebrahim Mayat for testing)
804 - fixed configure so it detects x86_64 (#107)
805 - fixes for building with newer MinGW versions
806 - fix for building with bison 2.4 (#111)
807 - fixed building with libgig installed in a non-standard directory
808 - minor fix in configure for mmsystem.h detection on MinGW
809 - Windows: look for editor plugins and Fantasia using base
810 directory of liblinuxsampler dll (look in the same directory and one
811 directory above)
812 - configure script fix: removed unconditional use of SSE
813 - fixed building with sqlite installed in a non-standard directory
814 - when cross-compiling, don't try to create instruments.db
815 - fix for new mingw-w64 version, which has usleep
816
817 * general changes:
818 - bugfix: on some POSIX systems instrument editor plugins refused to
819 load as we used a non-portable Linux specific struct field
820 (fixes bug #70, patch by Ronald Baljeu)
821 - fixed endless loop which occured when loading an instrument editor
822 plugin DLL on Windows systems failed
823 - fixed memory leaks that occurred when liblinuxsampler was unloaded
824 - optimized the SynchronizedConfig class so it doesn't wait
825 unnecessarily long after an update
826 - added support for notifying instrument editors on note-on / note-off
827 events (e.g. to highlight the pressed keys on the virtual keyboard
828 of gigedit)
829 - added support for triggering notes by instrument editors (see above)
830 - be verbose on DLL load errors (on Linux)
831 - fixed di-harmonic triangle LFO implementation (this LFO implementation
832 is only used by very few systems, most pick the int math
833 implementation, which is usually faster)
834 - fixes for audio drivers with varying buffer sizes
835 - experimental support for running LinuxSampler as a DSSI, LV2 and
836 VST plugin
837 - notification events for stream/voice count statistics are now sent
838 only when there are actual changes
839 - added memory ordering constraints to improve stability on
840 multi-core and multi-cpu systems
841 - maximum voices and disk streams can now be altered at runtime
842 - fixed CPU feature detection on x86_64 (maybe fixes #108)
843 - automatic stacktrace mechanism is now turned off by default and can
844 be switched on by command line option "--stacktrace" (the automatic
845 stacktrace mechanism seems to be broken on most systems at the moment)
846 - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
847 a pointer to the launched InstrumentEditor object
848 - added optional 3rd party user data parameter for following
849 liblinuxsampler C++ API methods: InstrumentEditor::Main(),
850 InstrumentEditor::Launch(),
851 InstrumentManager::LaunchInstrumentEditor()
852 - theoretical fix: made SynchronizedConfig follow C++0x memory
853 model more strictly
854 - fixes for using large audio device buffers
855 - Windows: add the installation directory to the DLL search path
856 when loading an editor plugin (solves problems with VST and
857 gigedit on systems with other GTK versions installed)
858 - updated linuxsampler man page
859
860 * audio driver:
861 - removed the nonsense audio channel constraint (which was hard coded to
862 max. 100 audio channels) for most audio drivers
863 - JACK audio driver did not offer a device parameter "SAMPLERATE" as
864 opposed to the LSCP specs
865 - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)
866 reflected the wrong value
867 - fixed a memory management bug in ASIO driver
868 - Makefile fix: JACK_CFLAGS wasn't used
869 - JACK: use jack_client_open instead of the deprecated
870 jack_client_new
871 - added (experimental) CoreAudio driver
872 - applied old fixes to the ASIO driver that were included in the
873 previous binary release but accidentally never committed to CVS
874 (fixes #117)
875 - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
876 win64)
877 - VST: added support for sample rate and buffer size changes
878 - VST: close editor (Fantasia) when the VST is removed
879 - VST: avoid opening Fantasia more than once for each VST instance
880 - VST: export main function as "main" on Linux too (fix for
881 energyXT)
882 - VST: changed number of output channels from one stereo to 16
883 stereo
884 - added channel routing, fxsends and midi maps to the settings
885 stored in the plugin state
886 - performance optimization of AudioChannel::MixTo() and
887 AudioChannel::CopyTo() methods using GCC vector exensions
888 (if available)
889 - ASIO fixes: avoid initializing the device twice, avoid throwing
890 exception when getting parameters from a disconnected device
891
892 * MIDI driver:
893 - added JACK MIDI driver
894 - dispatch bank select as ordinary CC as well, the user might seriously
895 want to (mis)use it for some purpose ("fixed" in all current MIDI
896 input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
897 - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
898 CoreMidi or AU
899 - fixed mingw-w64 compilation error in MME driver
900 - made program change handling in MIDI thread real-time safe by
901 moving the logic to a non-RT thread
902 - fixed minor memory leak in ALSA driver
903
904 * instruments database:
905 - avoid time consuming samples scanning when adding instruments
906 to the instruments database
907 - added support for handling lost files in the instruments database
908 - Implemented option for adding instruments in separate directories
909 in the instruments database
910 (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
911 - work-around for missing fnmatch function on Windows to make
912 instrument database compilable
913 - added instrument database support on Windows
914 works with both standalone mode and VST plugin.
915 the instruments DB file is located in
916 %USERPROFILE%\.linuxsampler\instruments.db which allows different
917 databases for each windows user
918 if no DB is present it automatically creates the .linuxsampler subdir
919 and then creates an empty DB
920 - fixed recursive import, which was broken on Windows
921
922 * Gigasampler format engine:
923 - fixed a memory leak that could happen when a channel was deleted
924 while notes were playing
925 - made it possible to load an instrument even if the audio thread
926 isn't running
927 - added partial support for the "Controller Triggered" MIDI rule,
928 enough for piano gigs with pedal noise samples
929 - minor fix: only mark FX sends as being modified if really the
930 respective FX send MIDI controller was used
931 - added support for GM global device volume SysEx message
932 (can be selected at compile time to either apply globally to the
933 whole sampler [default] or only to the sampler channels that are
934 connected to the respective MIDI input port the SysEx message arrived
935 on)
936 - bugfix: notes triggered at position 0 in the audio buffer were
937 sometimes wrongly killed in the same buffer, causing no sound to
938 be played
939 - added support for chromatic / drumkit mode Roland GS Sysex message
940 which is usally used to switch a part between chromatic sounds and
941 drumkit sounds (as opposed to their common default setting of MIDI
942 part 10 being a drumkit part and all other ones chromatic parts), in
943 LS however one can switch between the first 16 MIDI instrument maps
944 defined for the sampler
945 - made it possible to create multiple sample channels even if the
946 audio thread isn't running
947 - fixed crash when removing channel with active voices (#116)
948 - bugfix: on sample reference changes (instrument editor), only
949 un-cache the respective sample if it's really not used by any
950 sampler engine anymore
951 - re-cache samples in case they were changed by an instrument editor,
952 e.g. when a sample was added while playing (#82)
953 - fixed hanging notes which occured when note-off event had the exact
954 same time stamp as the voice's note-on event and occured both in the
955 same audio fragment cycle (fixes bug #112)
956 - added support for the "fine tune" and "pitch bend range"
957 instrument-level gig parameters
958 - fixed minor artifacts in pitch bend handling
959 - added support for GS Reset SysEx message
960 - allow gig files to use unlimited downward pitch shifting
961 - added a limit check for upward pitch shifting
962 - bugfix: sometimes, when playing a note twice fast, the second
963 note was silent
964 - fixed crash happening when a pitch bend event arrived at the
965 same time a new instrument was loading
966
967 * LSCP server:
968 - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to
969 react on MIDI data arriving on certain sampler channels (so far only
970 Note-On and Note-Off events are sent via this LSCP event)
971 - added new LSCP event "DEVICE_MIDI" which can be used by frontends to
972 react on MIDI data arriving on certain MIDI input devices (so far only
973 Note-On and Note-Off events are sent via this LSCP event)
974 - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and
975 SET DB_INSTRUMENT FILE_PATH
976 - added new LSCP command: SEND CHANNEL MIDI_DATA which can be used by
977 frontends to send MIDI messages to specific sampler channel
978 - added two additional fields to GET FILE INSTRUMENT INFO command -
979 KEY_BINDINGS and KEYSWITCH_BINDINGS
980 - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications
981 was incorrect
982 - Optimized the retrieval of the MIDI instrument mappings
983 - added new LSCP command "SET VOICES" to globally alter the maximum
984 amount of voices, added new LSCP event "GLOBAL_INFO:VOICES" which will
985 be triggered respectively
986 - added new LSCP command "SET STREAMS" to globally alter the maximum
987 amount of disk streams, added new LSCP event "GLOBAL_INFO:STREAMS"
988 which will be triggered respectively
989 - bugfix: retry if "select" returns EINTR (this fixes a crash when
990 a gigedit file dialog is opened)
991 - close all connections when LSCPServer is deleted
992 - hard close of all sockets on exit
993 - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
994 driver
995
996 * Bug fixes:
997 - fixed a crash which occurs when removing a sampler channel waiting
998 to start instrument loading after another channel
999 - fixed a crash which occurs when removing a sampler channel with
1000 instrument loading in progress (bug #113)
1001 - fixed termination caused by uncaught exception when adding MIDI
1002 instrument with PERSISTENT load mode
1003 - fixed possible iterator invalidations when resetting the sampler
1004 - fixed memory leaks when issuing the following LSCP commands:
1005 GET AUDIO_OUTPUT_DRIVER INFO
1006 GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
1007 GET MIDI_INPUT_DRIVER INFO
1008 GET MIDI_INPUT_DRIVER_PARAMETER INFO
1009 - fixed possible compilation error when sqlite is not present
1010 - fixed orphaned pointers when setting maximum voices limit (bug #118)
1011 - fixed crash when changing the audio output device of a sampler
1012 channel with loaded instrument and start playing notes
1013 - fixed endless loop in Engine::SuspendAll() (bug #120)
1014 - fixed a low-level atomic load function that was broken on 64-bit
1015 PowerPC, which probably could cause crashes on that platform
1016 - fixed a memory management error which could cause a crash when a
1017 plugin was unloaded
1018 - bugfix: two private structs had the same name, which could cause
1019 problems if the linker chose the wrong constructor
1020 - fixed low-level ConditionServer usage bug that caused lockups on
1021 Windows
1022
1023
1024 Version 0.5.1 (6 December 2007)
1025
1026 * packaging changes:
1027 - added autoconf checks for pthread library
1028 - added autoconf check for pthread bug found on certain NPTL-enabled
1029 glibc versions (see Gentoo bug report #194076)
1030 - added autoconf checks for MS Windows
1031
1032 * general changes:
1033 - bugfix: the thread used by an editor plugin didn't die when the
1034 editor closed
1035 - bugfix: Ringbuffer.h: fill_write_space_with_null() did not zero
1036 out all the space. operator--() did not apply size_mask after
1037 decrementing the read_ptr. DEFAULT_WRAP_ELEMENTS set to 0 in
1038 order to avoid problems with the _NonVolatileReader functions.
1039 - bugfix: Stream.h: added a missing divide by BytesPerSample in
1040 GetWriteSpace(). Since this function is currently only used in
1041 the stream's qsort() compare function, it didn't trigger any
1042 bugs.
1043 - Resampler.h, Synthesizer.h: cubic interpolation now works in
1044 24bit mode too. Faster method to read 24bit words on little
1045 endian machines (x86): replaced 3 byte reads + shifts with a 1
1046 unaligned 32bit read and shift
1047 - experimental support for MS Windows (MIDI input via MME, AUDIO
1048 output via ASIO)
1049 - made handling of SIGINT signal (Ctrl-C) a bit more robust
1050 - support for monitoring the total number of active disk streams
1051 (new LSCP commands: GET TOTAL_STREAM_COUNT,
1052 SUBSCRIBE TOTAL_STREAM_COUNT, UNSUBSCRIBE TOTAL_STREAM_COUNT)
1053
1054 * AUDIO driver:
1055 - added Windows ASIO low latency audio driver
1056
1057 * MIDI driver:
1058 - added MME Windows MIDI driver
1059
1060 * LSCP server:
1061 - added support for Windows style path / filenames, however with
1062 forward slash path separators instead of backslash
1063 (i.e. "C:/foo/bar.gig")
1064 - allow naughty liblscp to send non-string device parameters within
1065 apostrophes as well
1066 - added new LSCP commands: "GET FILE INSTRUMENTS <file>",
1067 "LIST FILE INSTRUMENTS <file>" and
1068 "GET FILE INSTRUMENT INFO <file> <index>" for retrieving informations
1069 about an arbitrary instrument file on the system where the sampler is
1070 running on
1071
1072 Version 0.5.0 (15 October 2007)
1073
1074 * packaging changes:
1075 - config.h is not going to be installed along with liblinuxsampler's
1076 API header files anymore
1077 - only the API relevant header (and source) files will be exported to
1078 the Doxygen API documentation (explicitly listed in Doxyfile.in)
1079 - added completely new XCode project files for Mac OSX which is now
1080 capable to execute our autoconf environment, thus no need anymore
1081 to maintain the compile time configuration file (osx/version.h) for
1082 OSX manually (patch by Toshi Nagata)
1083 - fixed buggy boolean --enable-foo / --disable-foo configure script
1084 parameters
1085 - global.h now only covers global definitions that are needed for the
1086 C++ API header files, all implementation internal global definitions
1087 are now in global_private.h
1088 - atomic.h is not exposed to the C++ API anymore
1089 - no need to include config.h anymore for using LS's API header files
1090 - fixed warnings in API doc generation
1091
1092 * general changes:
1093 - replaced the old, confusing MIDI program change mechanism by a
1094 flexible MIDI instrument mapper which allows to map arbitrary
1095 (MIDI bank, MIDI program) pairs with arbitrary
1096 (engine type, instrument file, file index) triplets which will be
1097 loaded on the respective channel when such MIDI program change
1098 messages arrive, beside that, each entry allows to define a life-time
1099 strategy for the instrument, so the user can define whether the
1100 instrument should i.e. be permanently loaded (to be able to switch
1101 quickly among sounds) or i.e. loaded just on demand when the
1102 respective program change arrives (to safe RAM space), as well as a
1103 global volume factor for each entry, so the user can adjust the volume
1104 dynamic of his mapped instrument collection without having to modify
1105 the instrument files, also one can manage arbitrary amount of such
1106 MIDI instrument maps and assign each sampler channel individually
1107 a certain map, so that i.e. separation of normal instruments and
1108 drumkits is possible
1109 - new notification events for tracking changes to audio/MIDI devices,
1110 MIDI instrument maps, MIDI instruments, FX sends, global volume.
1111 - sampler was limited to load max. 200 instruments in the background
1112 due to a constant size RingBuffer FIFO which is now replaced by a
1113 dynamic (unlimited) size std::list FIFO
1114 - added FX sends, these allow to route audio signals to arbitrary audio
1115 output channels for being processed by external effect processors
1116 (i.e. jack-rack), the send levels are controllable via arbitrary MIDI
1117 controllers
1118 - global (sampler wide) volume can now be controlled at runtime
1119 - Implemented new, improved notification system
1120 - fixed compilation errors regarding OSX
1121 (patch by Toshi Nagata)
1122 - implemented instruments database
1123 - added support for escape sequences to the instruments database
1124 - added highly experimental support for on-the-fly instrument editing
1125 within the sampler's process (by using instrument editor plugins),
1126 you'll notice the new "Registered instrument editors:" message on
1127 startup, added a new LSCP command:
1128 "EDIT CHANNEL INSTRUMENT <sampler-channel>"
1129 to spawn a matching instrument editor for the instrument on the
1130 given sampler channel, the plugin path can be overridden at compile
1131 time with ./configure --enable-plugin-dir=/some/dir
1132 - added experimental code for synchronizing instrument editors hosted
1133 in the sampler's process to safely edit instruments while playing
1134 without a crash (hopefully) by either suspending single regions
1135 wherever possible or if unavoidable whole engine(s)
1136 - fixed several issues in fundamental "Thread" class: set scheduling
1137 policy and priority on thread level, set a minimum stack size for
1138 thread (TODO: a reasonable value yet to be tested), bugfix: non-RT
1139 threads simply inherited properties of starting thread instead of
1140 setting their own policy and priority
1141 - minor fix in our automatic stack trace mechanism on crashes, the
1142 main process did not wait for the stack trace process to finish
1143 its output
1144 - fixed some minor memory leaks
1145 - reenabled assembly features support, at the moment only for
1146 enabling a fast denormal FPU mode (x86 platforms supporting SSE2)
1147 - minor assembly fix in x86 features detection (don't use the PIC
1148 register, to avoid relocations in the text segment at runtime)
1149 - POSIX callback functions of Thread.h are hidden
1150
1151 * MIDI driver:
1152 - dispatch bank select (MSB and LSB) messages
1153
1154 * audio driver:
1155 - the ALSA audio output driver parameters now reflect the correct
1156 parameter value ranges for the respective selected sound card
1157 (patch by Till Wimmer, a bit fixed and extended)
1158
1159 * Gigasampler format engine:
1160 - if a filter is used and EG2 finishes before EG1, let the voice
1161 die when EG2 has finished (this fixes a problem with clicks and
1162 voice starvation for some gigs)
1163 - playback is no longer disabled during instrument loading
1164 - all notes playing on a channel that changes its instrument keep
1165 playing with the old instrument until they get a note off
1166 command
1167 - EG fix: a release value of zero could cause noises or crash
1168 - handle MIDI coarse tuning messages (MIDI RPN #0 MSB #2 LSB)
1169 - EG fine tuning: when attack is zero the EG starts at a level
1170 above max sustain level, which means that there is a decay phase
1171 even if sustain is 100%
1172 - more EG fixes: the level could sometimes go below zero and cause
1173 noises or crashes
1174 - minor fix of EGDecay (patch by Toshi Nagata)
1175 - fixed compiler error when --enable-override-filter-type was
1176 supplied to the configure script (fixes #46)
1177 - disk thread: queue sizes are now proportional to CONFIG_MAX_STREAMS
1178 instead of a fix value
1179 - behavior fix: on MIDI CC# 65 (portamento on / off), 126 (mono mode),
1180 127 (solo mode) only kill voices if the respective mode really
1181 changed
1182
1183 * LSCP server:
1184 - fixed compile time error for old Bison versions
1185 (i.e. v1.28 found on MacOS 10.4, patch by Toshi Nagata)
1186 - parser now supports extended ASCII character set
1187 (up to ASCII code 255, i.e. includes now umlauts and accents)
1188 - filename arguments in LSCP commands now allow to use escape
1189 sequences, that is directly literal as one of: \', \", \\, \n, \r,
1190 \f, \t, \v, or as octal ASCII code value like \132, or as hex ASCII
1191 code value like \xf2) (fixes bug #24)
1192 - the following LSCP commands now also support escape sequences for at
1193 least one of their text-based parameters (i.e. name, description):
1194 "ADD MIDI_INSTRUMENT_MAP", "MAP MIDI_INSTRUMENT",
1195 "SET MIDI_INSTRUMENT_MAP NAME", "SET FX_SEND NAME", "CREATE FX_SEND",
1196 "SET DB_INSTRUMENT_DIRECTORY NAME",
1197 "SET DB_INSTRUMENT_DIRECTORY DESCRIPTION", "SET DB_INSTRUMENT NAME",
1198 "SET DB_INSTRUMENT DESCRIPTION", "FIND DB_INSTRUMENTS",
1199 "FIND DB_INSTRUMENT_DIRECTORIES"
1200 - returns verbose syntax errors (line and column where syntax error
1201 occured, the unexpected character and the actually expected, possible
1202 character(s), the latter only if less than 5 possibilities)
1203 - made sure that LSCP syntax is not affected by gigedit locale
1204 settings
1205 - bugfix regarding strings parameter lists: all comma separated lists
1206 of strings were treated as being one string containing commas
1207 (fixes #57)
1208
1209 * Bug fixes:
1210 - fixed crash occurring on certain LSCP scripts (Bug 39)
1211 - another thread safety fix for lscp "load engine" and "set
1212 channel audio output device"
1213 - fixed a crash which occurs when reassigning the same engine
1214 on a sampler channel with connected MIDI device
1215 - fixed a crash which occurs when changing the number of ports of a MIDI
1216 device connected to a sampler channel to number less then or equal
1217 to the index of the port to which the sampler channel is connected.
1218 - The previous bindings were not been disconnected when altering
1219 the ALSA_SEQ_BINDINGS parameter. Introduced a NONE keyword for
1220 unsubscribing from all bindings (e.g. ALSA_SEQ_BINDINGS=NONE).
1221 - The active stream/voice count statistic was incorrect.
1222 - notification events were not been sent for some sampler
1223 channel changes
1224 - added default min and max values to restrict the number of allowed
1225 audio output channels and MIDI input ports
1226 - the connection to the PCM interface is now closed when destroying
1227 an audio output device
1228 - files with slash in their path or filename could not be loaded
1229
1230 * test cases:
1231 - updated and fixed (haven't been touched in a while)
1232
1233 Version 0.4.0 (24 November 2006)
1234
1235 * packaging changes:
1236 - changed deprecated copyright attribute to license; added ldconfig
1237 to post-(un)install steps; added devel package for liblinuxsampler;
1238 to linuxsampler.spec (RPM)
1239 - install necessary development header files for allowing 3rd party
1240 applications to link against liblinuxsampler
1241 - liblinuxsampler's API documentation can be generated with 'make docs'
1242 (Doxygen required)
1243 - added benchmark to automatically detect the best triangle LFO
1244 implementation (currently either an integer math solution or a
1245 di-harmonic approximation), automatic detection can be overriden
1246 with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x
1247 configure script argument though (mandatory for cross-compilation)
1248 - do not automatically pick optimized gcc flags if the user already
1249 provided some on his own (as CXXFLAGS)
1250 - added compile time option to disable processing of All-Notes-Off MIDI
1251 messages
1252 - added compile time options to allow disabling the various audio and
1253 MIDI drivers
1254 - fixed automatic GCC CPU switch detection on PPC
1255 (patch by Ebrahim Mayat)
1256
1257 * Gigasampler format engine:
1258 - extensive synthesis optimization
1259 (reimplementation of EGs and LFO(s), removed synthesis parameter
1260 prerendering and the synthesis parameter matrix in general, splitting
1261 each audio fragment into subfragments now where each subfragment uses
1262 constant pitch and filter coefficients. The volume coefficient is
1263 linearly interpolated inside a subfragment, unless
1264 --disable-interpolate-volume is set.)
1265 - fine tuning of the EG modulation parameters
1266 - improved filter cutoff calculation by adding support for the
1267 following gig parameters: Cutoff freq (used when no cutoff
1268 controller is defined), Control invert, Minimum cutoff, Velocity
1269 curve and Velocity range. The keyboard tracking now scales
1270 cutoff frequency instead of resonance.
1271 - added support for gig parameter Resonance.
1272 - fixed bug in sysex handling (patch by Juan Linietsky)
1273 - added global volume attenuation of -9 dB (0.35f) to prevent clipping
1274 which can be overridden with --enable-global-attenuation
1275 - EG fixes: made the length of "attack hold" stage more
1276 accurate. Release stage can now start before attack stage
1277 ends. Cancel release didn't work when sustain was zero. Attack
1278 time now has a minimal value to prevent clicks.
1279 - fixed pitch changes larger than one octave
1280 - fixed EG3 (pitch envelope) synthesis which was neutral all the time
1281 - implemented portamento mode and solo mode (a.k.a 'mono mode'):
1282 all modes can be altered via standard GM messages, that is CC5 for
1283 altering portamento time, CC65 for enabling / disabling portamento
1284 mode, CC126 for enabling solo mode and CC127 for disabling solo mode
1285 - fine tuning of the curves for volume (CC7), pan (CC10 and gig
1286 parameter) and crossfade
1287 - added support for the "attenuation controller threshold" gig
1288 parameter
1289 - added smoothing of volume changes caused by control change
1290 messages
1291 - sample loop parameters are now taken from the DimensionRegion
1292 instead of the wave chunk
1293 - fixed keyswitching for v3 gigs with a number of keyswitch splits
1294 not equal to a power of two
1295 - reimplementation of the filter algorithm. The new filter is more
1296 accurate and supports all gig filter types, including bandreject
1297 and lowpass turbo.
1298 - real support for 24 bit samples - samples are not truncated to
1299 16 bits anymore
1300 - support for aftertouch (channel pressure, not polyphonic
1301 aftertouch)
1302 - LFO1 behaviour fixed (dampening from max volume instead of
1303 amplifying from 0)
1304
1305 * LSCP server:
1306 - fixed application exit on broken pipe error (fixes bug #20)
1307 - fixed the notification messages delay due to lack of
1308 network activity (fixes bug #26)
1309 - fixed parser bug which occured on space(s) within device parameters
1310 (e.g. "SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 SOMEPARAM='foo bar'")
1311
1312 * audio driver:
1313 - added aRts audio output driver (by no means RT safe)
1314
1315 * MIDI driver:
1316 - fixed legacy sysex code which caused dispatching of MIDI SysEx
1317 messages several times instead of once
1318 - API extension for MIDI drivers which already supply exact time stamps
1319 for events (i.e. for offline rendering based MIDI drivers)
1320 - added checks for bad MIDI data
1321
1322 * linuxsampler application:
1323 - show available sampler engine types on startup
1324
1325 * general changes:
1326 - support for muting sampler channels and solo mode of the same, two new
1327 LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new
1328 fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were
1329 introduced for this, the behavior is the same like on a mixer console
1330 (patch by Grigor Iliev, a bit adjusted). Also added configure option
1331 --enable-process-muted-channels which can be used to enable the
1332 processing of muted channels.
1333 - support for sostenuto pedal
1334 - support for monitoring the total number of active voices
1335 (new LSCP commands: GET TOTAL_VOICE_COUNT, GET TOTAL_VOICE_COUNT_MAX,
1336 SUBSCRIBE TOTAL_VOICE_COUNT, UNSUBSCRIBE TOTAL_VOICE_COUNT)
1337 - fixed some memory management errors
1338 - fixed some concurrency problems that could lead to crashes when
1339 LSCP commands were executed
1340 - fixed crash when instrument loading failed previously on the same
1341 sampler channel (fixes bug #36)
1342
1343 Version 0.3.3 (15 July 2005)
1344
1345 * packaging changes:
1346 - fixed compilation with gcc 4.0
1347
1348 * Gigasampler format engine:
1349 - LFO preprocessing was performed even though the respective LFO was
1350 disabled by the instrument patch (minor efficiency fix)
1351 - if period time of chosen audio device is too small (< MIN_RELEASE_TIME)
1352 for volume ramp downs in the same fragment (needed for current voice
1353 stealing implementation) then simply inform the user with a warning
1354 about possible click sounds and reduce the volume ramp down
1355 appropriately instead of cancelling the audio device connection
1356
1357 Version 0.3.2 (24 June 2005)
1358
1359 * packaging changes:
1360 - updated autotools build files to compile on OS X
1361 (conditional compilation of CoreMIDI and MidiShare drivers)
1362 - hand-crafted assembly optimization code can be disabled with
1363 './configure --disable-asm' (definitely not recommended)
1364 - fixed 'make dist' rule to include all necessary files
1365 - require automake (>= 1.5) for 'make -f Makefile.cvs'
1366 (due to 'dist-bzip2' automake option)
1367
1368 * Gigasampler format engine:
1369 - support for the gig parameters for "release velocity response" curves
1370 - fine tuning of the EGADSR envelope
1371 - volume of release triggered samples now depends on note-on velocity,
1372 note length and gig parameter "release trigger decay" instead of
1373 note-off velocity.
1374 - revised voice stealing
1375 (fixes crash and endless loop caused by voice stealing)
1376 - don't reset scale tuning on instrument or audio output device change
1377 - handle key group conflicts right at the beginning of each fragment
1378 instead of when the respective voice is actually launched
1379 (fixes undefined behavior if stolen voices belonged to a key group -
1380 this case was followed by a "killed voice survived" error message)
1381 - fixed minor issue with null/silence samples
1382 (those stole voices even though they don't need a voice at all which
1383 resulted in "voice stealing didn't work out" messages)
1384 - don't reset volume, pan, pitch and MIDI controller values on
1385 instrument or audio output device change
1386
1387 * LSCP server:
1388 - fixed some crashes (patch by Grigor Iliev, fixes #19)
1389 - fixed LSCP event "CHANNEL_INFO" notification
1390 (e.g. did not notify on volume changes or MIDI program change events)
1391
1392 * linuxsampler application:
1393 - added command line parameters --lscp-addr and --lscp-port to override
1394 default IP address and port of LSCP server
1395
1396 Version 0.3.1 (24 May 2005)
1397
1398 * initial release

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