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Revision 3332 - (show annotations) (download)
Mon Jul 24 18:51:21 2017 UTC (6 years, 8 months ago) by schoenebeck
File size: 76331 byte(s)
* NKSP script editor syntax highlighting API: catch all fatal lexer
  errors, to avoid the editor app to crash on ill-formed text input.
* Bumped version (2.0.0.svn74).

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 - Added support for controlling whether the individual EGADSR stages may
20 be aborted (as LinuxSampler extension to the original GigaStudio 4
21 format).
22
23 * general changes:
24 - fixed printf type errors (mostly in debug messages)
25 - use unique_ptr instead of auto_ptr when building with C++11
26 - Added RTAVLTree class which is a real-time safe ordered multi-map, thus
27 allowing to sort data efficiently in real-time safe manner.
28 - RTList class: added methods for moving/inserting elements to arbitrary
29 position within a list.
30 - RTList class: added method fromPtr() for creating an Iterator object from
31 a raw element pointer.
32 - Attempt to partly fix resetting engine channels vs. resetting engine, an
33 overall cleanup of the Reset*(), ConnectAudioDevice(),
34 DisconnectAudioDevice() API methods would still be desirable though,
35 because the current situation is still inconsistent and error prone.
36 - Active voices are now internally grouped to "Note" objects, instead of
37 being directly assigned to a keyboard key. This allows more fine graded
38 processing of voices, which is i.e. required for certain instrument
39 script features.
40 - Fix: Release trigger voices were not spawned on sustain pedal up
41 (CC #64) events.
42 - Fix: Release trigger voices can now also distinguish correctly between
43 note-off and sustain pedal up events.
44 - All engines: Increased ramp speed of volume smoother and pan smoother
45 (while slow rate of crossfade smoother is preserved) to allow quick
46 volume and pan changes by instrument scripts for instance.
47 - gig/sf2/sfz: Fixed aftertouch channel pressure events being processed
48 properly and thus were ignored for certain uses.
49 - Added new C++ API method
50 VirtualMidiDevice::SendChannelPressureToSampler().
51 - windows, 32-bit: fixed potential crashes by making sure the stack in
52 sub threads is 16-byte aligned
53 - fixed numerous compiler warnings
54 - Fixed invalid (note-on) event ID being assigned to new Note objects.
55 - Revised fundamental C++ classes "Thread", "Mutex" and "Condition" which
56 fixes potential undefined behavior.
57 - Fixed Note object leak when triggering notes on keys which did not
58 have a valid sample mapped (fixes bug #252).
59 - Fixed compilation errors when compiling with CONFIG_DEVMODE enabled.
60
61 * packaging changes:
62 - removed unnecessary dependency to libuuid
63 (originated by libgig's usage of it)
64 - Automake: set environment variable GCC_COLORS=auto to allow GCC to
65 auto detect whether it (sh/c)ould output its messages in color.
66
67 * Real-time instrument scripts:
68 - Implemented scheduler for delayed MIDI events and for suspended scripts.
69 - Built-in script function "wait()": implemented support for function's
70 "duration-us" argument, thus scripts using this function are now
71 correctly resumed after the requested amount of microseconds.
72 - Built-in script function "play_note()": implemented support for
73 function's "duration-us" argument, thus notes triggered with this
74 argument are now correctly released after the requested amount of
75 microseconds.
76 - Fix: script events were not cleared when engine channel was reset,
77 potentially causing undefined behavior.
78 - Fixed crash which happened when trying to reference an undeclared
79 variable.
80 - Built-in script function "play_note()": Added support for passing
81 special value -1 for "duration-us" argument, which will cause the
82 triggered note to be released once the original note was released.
83 - Instrument script classes now exported with the liblinuxsampler C++ API.
84 - Added new API method ScriptVM::syntaxHighlighting() which provides
85 a convenient syntax highlighting backend for external instrument
86 script editor applications.
87 - Added new C++ API class "ScriptVMFactory".
88 - Extended parser issues to provide not only first line and first
89 column, but also last line and last column of issue (thus marking
90 the precise span of the issue within the source code).
91 - Reload script automatically after being modified by an instrument
92 editor.
93 - NKSP language grammar correction: allow empty event handler bodies
94 like "on note end on".
95 - Implemented built-in script function "change_vol()".
96 - Implemented built-in script function "change_tune()".
97 - Implemented built-in script function "change_pan()".
98 - Implemented built-in script function "change_cutoff()".
99 - Implemented built-in script function "change_reso()".
100 - Implemented built-in script function "event_status()".
101 - Added built-in script constants "$EVENT_STATUS_INACTIVE" and
102 "$EVENT_STATUS_NOTE_QUEUE" both for being used as flags for
103 "event_status()" function.
104 - NKSP language: Added support for bitwise operators ".or.", ".and."
105 and ".not.".
106 - NKSP language scanner: Fixed IDs matching to require at least one
107 character (i.e. when matching function names or variable names).
108 - NKSP language scanner: disabled unusued rules.
109 - Fixed behavior of play_note() and note_off() functions which must
110 be distinguished engine internally from "real" MIDI note on/off
111 events in order to avoid misbehaviors like hanging notes.
112 - Implemented built-in script variable "$KSP_TIMER".
113 - Implemented built-in script variable "$NKSP_REAL_TIMER".
114 - Implemented built-in script variable "$NKSP_PERF_TIMER".
115 - Implemented built-in script variable "$ENGINE_UPTIME".
116 - Implemented built-in script function "inc()".
117 - Implemented built-in script function "dec()".
118 - NKSP language fix: division expressions were evaluated too often.
119 - NKSP language fix: string concatenation operator was right
120 associative instead of left (to right).
121 - NKSP language correction: allow empty statements in entire language
122 (i.e. "if end if").
123 - Implemented built-in script function "stop_wait()".
124 - Implemented built-in script variable "$NI_CALLBACK_ID".
125 - Implemented built-in script variable "$NI_CALLBACK_TYPE".
126 - Implemented built-in script variable "$NKSP_IGNORE_WAIT".
127 - Added support for read-only built-in variables (respectively
128 handled by the script parser).
129 - Added built-in script constant "$NI_CB_TYPE_INIT".
130 - Added built-in script constant "$NI_CB_TYPE_NOTE".
131 - Added built-in script constant "$NI_CB_TYPE_RELEASE".
132 - Added built-in script constant "$NI_CB_TYPE_CONTROLLER".
133 - NKSP Language: Added support for user defined script functions.
134 - Implemented built-in script function "change_attack()".
135 - Implemented built-in script function "change_decay()".
136 - Implemented built-in script function "change_release()".
137 - Fixed all change_*() built-in script functions to apply their
138 synthesis parameter changes immediately in case the respective note
139 was triggered at the same time, instead of scheduling the parameter
140 change, especially because it would cause some parameter types's
141 changes either to be ramped (i.e. change_vol()) or other types even
142 to have not effect at all (i.e. change_attack()).
143 - Implemented built-in script function "sh_left()".
144 - Implemented built-in script function "sh_right()".
145 - Implemented built-in script function "min()".
146 - Implemented built-in script function "max()".
147 - NKSP Fix: "init" event handler was not always executed when a script
148 was loaded.
149 - NKSP built-in wait() script function: abort script execution if
150 a negative or zero wait time was passed as argument (since this is
151 a common indication of a bug either of the script or even of the
152 engine, which could lead to RT instability or even worse).
153 - ScriptVM: Implemented automatic suspension of RT safety
154 threatening scripts.
155 - Provide more user friendly error messages on syntax errors.
156 - Fixed NKSP parser warning "Not a statement" when assigning an
157 initializer list to an array variable.
158 - Implemented built-in script array variable "%ALL_EVENTS".
159 - Implemented built-in script function "in_range()".
160 - Implemented built-in script function "change_amp_lfo_depth()".
161 - Implemented built-in script function "change_amp_lfo_freq()".
162 - Implemented built-in script function "change_pitch_lfo_depth()".
163 - Implemented built-in script function "change_pitch_lfo_freq()".
164 - Implemented built-in script function "change_vol_time()".
165 - Implemented built-in script function "change_tune_time()".
166 - Implemented built-in script function "fade_in()".
167 - Implemented built-in script function "fade_out()".
168 - Fixed acceptance of wrong data type of parameters passed to built-in
169 script functions "change_vol()", "change_tune()", "change_pan()",
170 "change_cutoff()", "change_reso()", "change_attack()", "change_decay()",
171 "change_release()", "change_amp_lfo_depth()", "change_amp_lfo_freq()",
172 "change_pitch_lfo_depth()" and "change_pitch_lfo_freq()".
173 - Added built-in script function "get_event_par()" and implemented some
174 of its possible parameter selections.
175 - Added built-in script function "set_event_par()" and implemented some
176 of its possible parameter selections.
177 - Fixed a bunch of scheduler time related bugs.
178 - Fixed polyphonic variables not being reset to zero after usage.
179 - Built-in "ignore_event()" function: argument is now optional, like with
180 built-in function "ignore_controller()".
181 - Implemented built-in script function "change_velo()".
182 - Implemented built-in script function "change_note()".
183 - Adjusted behavior of "change_vol()" and "change_tune()" to a more
184 intuitive behavior if used in combination with "change_vol_time()" or
185 "change_tune_time()" respectively: now tuning/volume changes are only
186 assigned (without delay) immediately to a new note if the respective
187 timing function has not been called before, otherwise the volume/tuning
188 changes are automatically faded (before, only the event's time stamp was
189 relevant).
190 - Implemented built-in script function "array_equal()".
191 - Implemented built-in script function "search()".
192 - Implemented built-in script function "sort()".
193 - NKSP Fix: Never suspend "init" event handlers.
194 - Implemented built-in script function "same_region()" (currently only
195 available for gig format engine).
196 - Added built-in script constant "$NKSP_LINEAR".
197 - Added built-in script constant "$NKSP_EASE_IN_EASE_OUT".
198 - Implemented built-in script function "change_vol_curve()".
199 - Implemented built-in script function "change_tune_curve()".
200 - built-in "play_note()" function now supports a sample playback start
201 offset with argument 3, where special value -1 means to use the regular
202 sample offset as defined by the instrument file.
203 - Built-in array variable %KEY_DOWN[] is now a read-only variable.
204 - Built-in variable $EVENT_NOTE is now a read-only variable.
205 - Built-in variable $EVENT_VELOCITY is now a read-only variable.
206 - built-in "play_note()" function now accepts -2 for its fourth argument
207 (note duration) which means the life time of the note shall be sticked
208 to the requested note number of argument 1.
209 - Fix: built-in "play_note()" function now returns 0 as result value if
210 -1 was passed for its fourth argument (note duration) and the respective
211 parent note is already gone.
212 - Implemented built-in script function "change_play_pos()".
213 - NKSP language: Added support for user declared const array variables.
214 - NKSP language: Raise parser warning if array variable is accessed with
215 an index that exceeds the array's size.
216 - NKSP language fix: Unknown characters were not handled correctly.
217 - NKSP language: Added support for "synchronized .. end synchronized"
218 code blocks.
219 - Implemented built-in script function "abort()" which allows to abort
220 another script handler by passing its callback ID.
221 - Fixed potential memory access bug and potential undefined behavior of
222 "init" event handlers.
223 - Print a time stamp along to each call of built-in function "message()".
224 - ScriptVM API: Added VMParserContext::preprocessorComments() which allows
225 to retrieve all code blocks filtered out by the preprocessor.
226 - Added built-in script function "fork()".
227 - Added built-in array variable %NKSP_CALLBACK_CHILD_ID[].
228 - Added built-in variable $NKSP_CALLBACK_PARENT_ID.
229 - Fixed potential crash when accessing dynamic built-in array variables.
230 - Added built-in script function "callback_status()".
231 - Added built-in constant $CALLBACK_STATUS_TERMINATED.
232 - Added built-in constant $CALLBACK_STATUS_QUEUE.
233 - Added built-in constant $CALLBACK_STATUS_RUNNING.
234 - Removed max. value limitation of built-in functions "change_attack()",
235 "change_decay()" and "change_release()" to i.e. allow passing 2000000
236 for doubling the respective time.
237 - NKSP script editor syntax highlighting API: Fixed app termination due
238 to a lexer start condition stack underrun.
239 - NKSP preprocessor: Fixed wrong behavior on nested USE_CODE_IF() and
240 USE_CODE_IF_NOT() preprocessor statements.
241 - NKSP: Added built-in preprocessor condition NKSP_NO_MESSAGE, which
242 can be set to disable all subsequent built-in "message()" function calls
243 on preprocessor level.
244 - Implemented built-in script function "change_sustain()".
245 - NKSP script editor syntax highlighting API: catch all fatal lexer errors,
246 to avoid the editor app to crash on ill-formed text input.
247
248 * Instruments DB:
249 - Fixed memory access bug of general DB access code which lead to
250 undefined behavior.
251 - Cleanup of instruments DB file creation and opening code.
252 - The instrument DB path of linuxsampler's --create-instruments-db argument
253 is now optional, if it is missing, then a default location is used.
254 - Added support for scanning SFZ (.sfz) files.
255 - Added support for scanning Sound Font (.sf2) files.
256 - Fixed undefined DB transaction behavior.
257
258 Version 2.0.0 (15 July 2015)
259
260 * packaging changes:
261 - fixed building with newer MinGW-w64
262 - Mac OS X: support the new dir for Core Audio SDK
263 - Mac OS X: fixed building outside source directory
264 - made sure all source files for hostplugins are included when
265 doing "make dist"
266 - removed empty directories left from the cvs to svn migration
267 - fixed compilation with gcc 4.6.1
268 - another "make dist" fix, for the LV2 plugin
269 - made --enable-pthread-testcancel default on Mac OS X
270 - minor Makefile fix for building lscpparser when build and source
271 directories are separate
272 - Mac OS X: made it possible to specify plugin installation dir to
273 configure
274 - Mac OS X: Makefile fix for the install-strip target
275 - fixed compilation with gcc 4.7
276 - fixed configure script error with old autoconf versions
277 - lsatomic.h: use gcc provided atomic functions if building with
278 gcc 4.7 and C++11
279 - modernized configure script
280 - fixed linkage error when building with
281 LDFLAGS="-Wl,--no-undefined" (#190)
282 - fixed compilation with Clang 3.2
283 - removed usage of deprecated Automake variable INCLUDES
284 - fixed building with C++11
285 - build fix: ChangeFlagRelaxed.h was missing in makefile
286 - build fix: libsndfile compiler flags were missing in some
287 makefiles
288 - fix for building with bison 3.0 (#202)
289 - Mac OS X: added temporary hack allowing to spawn gigedit as callback
290 on the process's main thread
291 - fixed build error on newer MinGW
292 - support building with older jack versions
293 - support building with spaces in vst sdk path
294 - enabled automake 'subdir-objects' option and moved external
295 source references (vst, au, asio) from makefiles to cpp files,
296 in order to get rid of warnings from automake 1.14
297
298 * general changes:
299 - Refactoring: moved the independent code from
300 the Gigasampler format engine to base classes
301 - command line option '--profile' is currently disabled, since the
302 respective profiling code is currently broken
303 - Introduced support for optional environment variable
304 "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
305 where the sampler shall look for instrument editor plugins
306 (patch by Luis Garrido, slightly modified).
307 - implemented Roland GS NRPN 1ArrH which allows to set volume per note
308 - implemented Roland GS NRPN 1CrrH which allows to set pan per note
309 - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
310 note (in this implementation of the sampler its simply hard routed to
311 the 1st effect send of the sampler channel, no matter what the actual
312 effect type is)
313 - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
314 note (in this implementation of the sampler its simply hard routed to
315 the 2nd effect send of the sampler channel, no matter what the actual
316 effect type is)
317 - implemented support for internal LADSPA effects
318 - raised limit of program change queue from 100 to 512
319 (as suggested by Alex Stone)
320 - implemented sine LFO, pulse LFO and saw LFO
321 - experimental support for per voice equalization
322 - added command line option --exec-after-init
323 - Introduced new C++ API method:
324 EngineChannel::InstrumentFileName(int index)
325 allowing to retrieve the whole list of files used for the loaded
326 instrument on an engine channel (a.k.a. part). Some GigaStudio
327 instruments for example are splitted over several files like
328 "Foo.gig", "Foo.gx01", "Foo.gx02", ...
329 - Added new C++ API method Sampler::GetGlobalMaxVoices().
330 - Added new C++ API method Sampler::GetGlobalMaxStreams().
331 - Added new C++ API method Sampler::SetGlobalMaxVoices().
332 - Added new C++ API method Sampler::SetGlobalMaxStreams().
333 - Various "const" and "restrict" optimizations.
334 - all engines: add pan CC value to instrument pan parameter before
335 applying panning, instead of using two separate pan functions in
336 series (#182)
337 - added a lock guard class for exception safe mutex handling and
338 used it everywhere appropriate
339 - Immediately apply scale tuning changes to active voices.
340 - Exposed scale tuning to C++ API (along to the already existing standard
341 SysEx way).
342 - lsatomic.h fixes: seq_cst load and store were suboptimal for x86
343 and broken for ppc64. (Seq_cst loads and stores are actually not
344 used in LS, so the bug wasn't noticable.)
345 - lsatomic.h: added ARMv7 support
346 - Added support for multiple MIDI input ports per sampler channel (and
347 added various new C++ methods for this new feature / design change, old
348 C++ API methods for managing SamplerChannel's MIDI inputs are now marked
349 as deprecated but are still there and should provide full behavior
350 backward compatibility).
351 - AbstractEngine::GSChecksum(): don't allocate memory on the stack (was
352 unsafe and caused compilation error with clang 2.x).
353 - Bugfix: only process the latest MIDI program change event.
354 - Introducing the LSCP shell, which provides convenient control of the
355 sampler from the command line by providing LSCP aware features.
356 - VirtualMidiDevice: Added support for program change.
357 - VirtualMidiDevice: Added support for bank select (MSB & LSB).
358 - VirtualMidiDevice: Added support for pitch bend.
359 - Aftertouch: extended API to explicitly handle channel pressure and
360 polyphonic key pressure events (so far polyphonic pressure was not
361 supported at all, and channel pressure was rerouted as CC128 but not
362 used so far).
363 - Added initial support for real-time instrument scripts. The script VM
364 code is shared by all sampler engine implemementations, however only the
365 gig file format currently provides support for storing instrument scripts
366 (as LinuxSampler extension to the original GigaStudio 4 format).
367
368 * Gigasampler format engine:
369 - implemented the "round robin keyboard" dimension
370 - fixed round robin and random dimensions for cases when number of
371 dimension zones is not a power of two
372 - made round robin use a counter for each region instead of each
373 key
374 - bugfix: pitch LFO controller "internal+aftertouch" was broken
375 - bugfix: filter keyboard tracking was broken
376 - filter performance fix (an unnecessary copy was made of the
377 filter parameters in each sub fragment)
378 - handle special case when pan parameter in gig file has max or
379 min value
380 - Exclusive Groups: don't ever stop voices of the same note,
381 doesn't sound naturally with a drumkit
382 - fixed EG1 modulation when attack or release is zero
383 - Fixed support for 'aftertouch' attenuation controller.
384 - Fixed crash that happened with velocity split sounds under certain
385 conditions (see also previous commit on libgig).
386 - fixed behaviour of filter LFO
387
388 * SFZ format engine:
389 - Initial implementation (not usable yet)
390 - added support for v2 multiple stage envelope generators
391 - added a fine-tuned v1 envelope generator instead of using the
392 one from the gig engine
393 - fixed memory leak and memory handling errors
394 - added support for trigger=first, trigger=legato and sw_previous
395 - allow non-numerical key values ("C#4" for example)
396 - "key" opcode now sets pitch_keycenter too
397 - fixed error when unloading instrument with same sample used by
398 multiple regions
399 - added some opcode aliases, like loopmode for loop_mode, to be
400 more compatible
401 - added support for trigger=release and rt_decay
402 - added support for off_mode=normal
403 - added support for random, seq_position, seq_length and volume
404 - added v1 LFO opcodes to parser (no support in engine yet)
405 - added support for amp_veltrack and amp_velcurve_N
406 - fine-tuned the default velocity curve
407 - added support for transpose
408 - fixed crash when using sw_down/up
409 - improved logic for sw_lokey/hikey/up/down/last
410 - added more v1 aliases to parser
411 - reduced memory usage for sfz data
412 - RT-safeness: avoid malloc in audio thread
413 - fixed a bug that could cause voice stealing to fail
414 - optimized sample lookup
415 - improved support for exclusive groups (group, off_by and
416 off_mode)
417 - added support for controller triggered regions (on_locc/on_hicc)
418 - added support for loop_mode=one_shot
419 - fixed playback of 16 bit wav files on big endian CPUs
420 - added support for Ogg Vorbis sample files
421 - use loop markers from sample file if loop_start and loop_end are
422 not set in sfz file
423 - implemeted filters. Filter types: lowpass, bandpass, bandreject
424 and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
425 cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
426 cutoff_cc, cutoff_chanaft.
427 - bugfix: zero ampeg_sustain didn't work
428 - added support for velocity effect on amplifier envelope time
429 (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
430 ampeg_vel2release)
431 - added support for EG hold (ampeg_hold)
432 - added support for sample offset (offset)
433 - use the newly introduced signal units model
434 - implemented opcodes lfoN_delay,
435 lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
436 - implemented opcodes ampeg_delay, ampeg_vel2delay
437 pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
438 pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
439 pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
440 pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
441 - implemented opcodes pitchlfo_delay, pitchlfo_freq,
442 pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
443 amplfo_delay, amplfo_freq, amplfo_depth
444 - implemented opcodes fileg_delay, fileg_start, fileg_attack,
445 fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
446 fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
447 fileg_vel2release
448 - implemented opcode lfoN_wave
449 - implemented opcode pitchlfo_depthccN
450 - implemented opcodes lfoN_phase, lfoN_phase_onccX,
451 lfoN_pitch, lfoN_pitch_onccX
452 - implemented opcodes pitchlfo_fade,
453 fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
454 - implemented opcodes fillfo_freqccN,
455 pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
456 - implemented opcodes ampeg_delayccN, ampeg_startccN,
457 ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
458 ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
459 - lfoN_* and egN_* opcodes defined in group sections
460 are now taken into account
461 - implemented curves
462 - implemented opcodes volume_onccN, volume_curveccN
463 - implemented opcode volume_smoothccN
464 - implemented opcodes fillfo_depthccN, amplfo_depthccN,
465 lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
466 lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
467 lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
468 lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
469 - implemented opcode end
470 - implemented opcodes egN_amplitude_onccX,
471 egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
472 egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
473 - implemented opcodes xfin_lokey, xfin_hikey,
474 xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
475 xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
476 xfout_loccN, xfout_hiccN, xf_cccurve
477 - implemented opcodes pan_onccN, pan_smoothccN,
478 pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
479 egN_pan_curveccX, pitch_veltrack
480 - when failed to parse a sfz file
481 print the line number on which the error occurs
482 - use common pool of CC objects to minimize RAM usage
483 - implemented opcodes amplfo_delay_onccN,
484 amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
485 pitchlfo_delay_onccN, pitchlfo_fade_onccN
486 - implemented opcodes fileg_delay_onccN,
487 fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
488 fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
489 fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
490 pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
491 pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
492 - implemented automatic aliasing *ccN <-> *_onccN
493 - *lfo_freqccN wasn't working when the respective *lfo_freq
494 was not set or was set to zero
495 - lfoN_freq_onccX wasn't working when lfoN_freq
496 was not set or was set to zero
497 - implemented opcodes resonance_onccN, resonance_smoothccN,
498 resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
499 - implemented opcodes fillfo_depthchanaft,
500 fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
501 pitchlfo_depthchanaft, pitchlfo_freqchanaft
502 - implemented opcodes pitch_onccN,
503 pitch_curveccN, pitch_smoothccN, pitch_stepccN
504 - implemented opcodes volume_stepccN, pan_stepccN,
505 cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
506 lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
507 lfoN_cutoff_stepccX, lfoN_resonance_stepccX
508 - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
509 eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
510 eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
511 eq1_gainccN, eq2_gainccN, eq3_gainccN
512 - implemented opcodes delay, delay_onccN, delay_random,
513 delay_samples, delay_samples_onccN
514 - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
515 egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
516 egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
517 egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
518 egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
519 lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
520 lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
521 lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
522 lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
523 lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
524 lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
525 lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
526 lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
527 lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
528 lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
529 - implemented opcodes eq1_vel2freq, eq2_vel2freq,
530 eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
531 - sfz parser: allow double spaces in sample filenames
532 - sfz parser: allow absolute paths for sample filenames
533 - use linear decay and release for filter and pitch EG
534 - bugfix: only the first amp_veltrack definition in a file was
535 used
536 - bugfix: looping was disabled if loop_start was set to 0
537 - allow regions with end=-1 to turn off other regions using the
538 group and off_by opcodes (#168)
539 - made end=0 play the whole sample
540 - fixed support for lochan and hichan opcodes (#155)
541 - fixed crash when using lochan/hichan opcodes (#187)
542 - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
543 - added FLAC support (#191)
544 - sfz parser bugfix: lines starting with whitespace were ignored
545 - added amplitude opcode
546 - added support for "#include" instruction
547 (modified patch which was originally posted by Sergey on LS mailing list)
548 - bugfix: generation of velocity curves etc should not be done
549 after each "#include", only after the main file is parsed
550 - bugfix: line numbers in error messages were wrong after "#include"
551 - added support for float and 32 bit sample files
552
553 * SoundFont format engine:
554 - Initial implementation (not usable yet)
555 - RT-safeness: avoid malloc in audio thread
556 - fixed a bug that could cause voice stealing to fail
557 - fine-tuned amplitude EG (by switching from gig to sfz EG)
558 - initial implementation of Vibrato LFO and Modulation LFO
559 - initial implementation of cutoff filter
560 - use linear decay and release for filter and pitch EG
561
562 * Host plugins (VST, AU, LV2, DSSI):
563 - AU bugfix: failed to destroy its audio/MIDI devices
564 - Listen to all interfaces on Mac OS X (INADDR_ANY)
565 - VST bugfix: If the host called resume() before and after
566 changing sample rate or block size, the number of channels was
567 incorrectly set to two. This caused silence in Cubase 5.
568 - save engine type (gig, sfz or sf2) in plugin state
569 - VST: when opening Fantasia, look for both 32 and 64 bit Java on
570 64 bit Windows
571 - AU: changed number of output channels from one stereo to 16
572 stereo
573 - VST: made it possible to build the VST plugin for Mac
574 - AU: link AU plugin dynamically if --disable-shared isn't
575 specified
576 - LV2 "state" extension support (patch by David Robillard)
577 - VST bugfix: instrument loading hang and crashed the host when
578 the plugin was loaded a second time (#174)
579 - plugin bugfix: instrument loading hang when the plugin was
580 loaded a second time (this time it's for Linux and Mac, previous
581 similar fix was for Windows)
582 - thread safety fixes for the instrument loading thread
583 - LV2: use the new lv2 package if present
584 - VST: try to open Fantasia automatically on Linux and Mac too (on
585 Linux, the Fantasia jar should be placed in <prefix>/share/java)
586 - VST: fixed crashes on Linux Ardour and EnergyXT
587 - DSSI bugfix: it wasn't possible to change engine type. The MIDI
588 port and audio channel routing for DSSI plugins are now visible.
589 - LV2: use urid and atom extensions instead of deprecated uri-map
590 and event
591 - LV2: lv2 package 1.0 is now required to build the LV2 plugin
592 - LV2: changed number of output channels to 16 stereo, just like
593 the VST and AU plugins
594 - LV2: fixed save/restore of SFZ state (patch by David Robillard)
595 - LV2: made LV2 plugin buildable on Windows and Mac
596 - VST: implemented retrieval and switching of programs using the
597 sampler's internal MIDI instrument mapping system
598
599 * Instrument editor interface:
600 - Changed instrument editor plugin interface, providing additional
601 informations like the EngineChannel for which the instrument editor was
602 spawned for. This allows the instrument editors to interact more actively
603 with the sampler.
604
605 * MIDI driver:
606 - ALSA MIDI driver supports now "NAME" device parameter, for overriding
607 the ALSA sequencer client name
608 - removed limit of maximum amount of MIDI ports per MIDI device, since
609 there is no reason for this limit
610 - MME: fixed memory handling bug found with cppcheck
611 - MME: removed compiler warning
612 - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
613 which allows to retrieve the list of CoreMIDI clients / ports and to connect
614 to them a la JACK, via the usual sampler APIs
615 - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
616 the driver will automatically connect to other CoreMIDI clients' ports
617 (e.g. external MIDI devices being attached to the Mac)
618 - added support for MIDI note on velocity filter
619 - CoreMIDI: fixed memory deallocation error
620 - Fixed variable underflow in VirtualMidiDevice, which caused graphical
621 virtual keyboards in frontends / instrument editors being stuck.
622 - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
623 - Implemented missing handling of MIDI "running status".
624 - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.
625 - MME bugfix: driver wasn't closed properly
626 - CoreMIDI: automatically connect to all input sources by default (driver
627 parameter "AUTO_BIND").
628 - CoreMIDI: fixed auto bind feature to CoreMIDI ports that go online
629 - CoreMIDI: fixed minor memory leak
630
631 * audio driver:
632 - ASIO driver fixes for newer gcc versions (fix from PortAudio)
633 - JACK audio: react on sample rate changes.
634 - JACK audio: react on buffer size changes.
635 - JACK audio: jack_port_get_buffer() was cached and called outside
636 RT context.
637 - ASIO driver: removed compiler warnings
638 - CoreAudio: fixed minor error handling bug
639 - ASIO driver: be more verbose when no ASIO card could be found (fixes #203)
640 - JACK audio: return the JACK server's current sample rate as default value
641 for audio device parameter "SAMPLERATE" (fixes #166).
642
643 * LSCP server:
644 - added support for sending MIDI CC messages via LSCP command
645 "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
646 - added LSCP command "GET AVAILABLE_EFFECTS"
647 - added LSCP command "LIST AVAILABLE_EFFECTS"
648 - added LSCP command "GET EFFECT INFO <effect-index>"
649 - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
650 - added LSCP command
651 "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
652 - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
653 - added LSCP command "GET EFFECT_INSTANCES"
654 - added LSCP command "LIST EFFECT_INSTANCES"
655 - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
656 - added LSCP command
657 "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
658 - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
659 <effect-instance> <input-control> <value>"
660 - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
661 - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
662 - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
663 - added LSCP command
664 "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
665 - added LSCP command
666 "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
667 - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
668 <effect-chain> <effect-instance>"
669 - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
670 <effect-chain> <effect-chain-pos> <effect-instance>"
671 - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
672 <effect-chain> <chain-pos>"
673 - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
674 <fx_send_id> <effect_chain> <chain_pos>"
675 - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
676 - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
677 "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
678 "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
679 - provide comprehensive error messages on LSCP syntax errors
680 (suggesting expected next non-terminal symbols)
681 - Fixed client connection not being closed after network errors.
682
683 * LSCP shell:
684 - Added support for auto correction of obvious and trivial syntax mistakes.
685 - Added support for auto completion by tab key.
686 - Show currently available auto completion while typing.
687 - Added support for browsing command history with up / down keys.
688 - Show all possible next symbols immediately right to the current command
689 line while typing (no double tab required for this feature, as it would
690 be the case in other shells).
691 - Added support for moving cursor left/right with arrow keys.
692 - Added support for built-in LSCP reference documentation, which will
693 automatically show the relevant LSCP reference section on screen as soon
694 as one specific LSCP command was detected while typing on the command
695 line.
696
697 * Real-time instrument scripts:
698 - Implemented built-in script array variable %CC.
699 - Implemented built-in script int variable $CC_NUM.
700 - Implemented built-in script int variable $EVENT_NOTE.
701 - Implemented built-in script int variable $EVENT_VELOCITY.
702 - Implemented built-in script constant variable $VCC_MONO_AT.
703 - Implemented built-in script constant variable $VCC_PITCH_BEND.
704 - Implemented execution of script event handler "init".
705 - Implemented execution of script event handler "controller".
706 - Implemented execution of script event handler "note".
707 - Implemented execution of script event handler "release".
708 - Implemented built-in script function "play_note()" (only two of the
709 max. four function arguments are currently implemented yet though).
710 - Implemented built-in script int variable $EVENT_ID.
711 - Implemented built-in script function "ignore_event()"
712 - Implemented built-in script function "ignore_controller()" (may have one
713 or no argument).
714 - Implemented built-in script function "set_controller()".
715 - Added extended script VM for the Gigasampler/GigaStudio format sampler
716 engine, which extends the general instrument script VM with Giga format
717 specific variables and functions.
718 - Giga format scripts: added built-in script int constant variables
719 $GIG_DIM_CHANNEL, $GIG_DIM_LAYER, $GIG_DIM_VELOCITY, $GIG_DIM_AFTERTOUCH,
720 $GIG_DIM_RELEASE, $GIG_DIM_KEYBOARD, $GIG_DIM_ROUNDROBIN, $GIG_DIM_RANDOM,
721 $GIG_DIM_SMARTMIDI, $GIG_DIM_ROUNDROBINKEY, $GIG_DIM_MODWHEEL,
722 $GIG_DIM_BREATH, $GIG_DIM_FOOT, $GIG_DIM_PORTAMENTOTIME, $GIG_DIM_EFFECT1,
723 $GIG_DIM_EFFECT2, $GIG_DIM_GENPURPOSE1, $GIG_DIM_GENPURPOSE2,
724 $GIG_DIM_GENPURPOSE3, $GIG_DIM_GENPURPOSE4, $GIG_DIM_SUSTAIN,
725 $GIG_DIM_PORTAMENTO, $GIG_DIM_SOSTENUTO, $GIG_DIM_SOFT,
726 $GIG_DIM_GENPURPOSE5, $GIG_DIM_GENPURPOSE6, $GIG_DIM_GENPURPOSE7,
727 $GIG_DIM_GENPURPOSE8, $GIG_DIM_EFFECT1DEPTH, $GIG_DIM_EFFECT2DEPTH,
728 $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH.
729 - Giga format scripts: Implemented built-in script function
730 "gig_set_dim_zone(event_id, dimension, zone)".
731 - Implemented built-in script int array variable %KEY_DOWN.
732 - Implemented built-in script function "abs()".
733 - Implemented built-in script function "random()".
734 - Implemented built-in script function "num_elements()".
735 - Implemented built-in script function "note_off()".
736 - Implemented built-in script function "set_event_mark()".
737 - Implemented built-in script function "delete_event_mark()".
738 - Implemented built-in script function "by_marks()".
739 - Added built-in script int const variables $MARK_1 to $MARK_28.
740 - Built-in script functions "ignore_event()", "note_off()" and
741 "gig_set_dim_zone()" now also accept an array of event IDs as argument
742 (i.e. return value of new script function "by_marks()").
743 - Pass/preserve polyphonic variable data from respective "note" event
744 handler to "release" event handler.
745 - Fixed crash when using built-in script function "by_marks()".
746
747 * Bug fixes:
748 - Fixed crash which may occur when MIDI key + transpose is out of range
749 - minor valgrind fixes
750 - fixed crash which occurred when changing an already deployed sampler
751 channel to a different engine type
752 - fixed crash when deleting a sampler channel or changing engine
753 type while an instrument load was in progress
754 - bugfix: playing a note while changing the instrument could cause
755 a crash, or give "Handing back unknown region" error messages
756 - bugfix: calling SET VOICES (which Fantasia does on start and
757 refresh) could cause instruments to be unloaded
758 - Mac OS X: fixed name collision of enum in EffectControl and
759 wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
760 - Mac OS X: fixed hanging threads
761 - Windows: disabled the previous thread fix on non-Mac systems, as
762 it caused hanging threads on Windows
763 - Fixed possible crashes due to corrupted MIDI/audio device list
764 after MIDI/audio device creation failure
765 - When creating MIDI instrument map entries with "PERSISTENT" type, the
766 instruments were uselessly precached with zero samples, however it still
767 took the full preloading time and on 1st program change the respective
768 instrument was completely reloaded again.
769 - fixed handling of rapid bank select and program change messages
770 sent to the same sampler channel (patch from the Open Octave
771 project, slightly adjusted)
772 - fixed crash when trying to create an effect instance with controls
773 which min and/or max values depend on the sample rate
774 - fixed bug #162
775 - bugfix: LADSPA_PATH was not evaluated correctly when containing
776 multiple paths (#165)
777 - thread safety fixes for the instrument loading thread
778 - bugfix: instrument loading crashed for sfz and sf2 in Ardour
779 (#176)
780 - more thread safety fixes for the instrument loading thread
781 - sfz/sf2 engine: fixed crash when using small audio fragment size
782 - Mac OS X: fixed crash when unloading plugin on 10.7 and later
783 - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
784 introduced in previous fix)
785 - fixed crash when a channel received a program change while
786 playing a note in a key group
787 - fixed erroneous error message piping in VoiceBase.h
788 (labelled "Disk stream not available in time")
789 - Update effects on sample rate & period size changes (to avoid
790 crashes and noise on such transitions).
791 - ignore missing LADSPA paths without ignoring valid LADSPA paths
792 (fixes #208)
793 - Fixed bug in LSCP grammar definition which caused a statement like
794 "GET SERVER INFOasdf\n" to be accepted as valid statement (was so far
795 practically irrelevant, however it caused problems with the new LSCP
796 shell's auto completion feature).
797 - Fixed MIDI program change messages being ignored if quickly executed
798 after each other (fixes #231).
799
800 Version 1.0.0 (31 July 2009)
801
802 * packaging changes:
803 - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
804 causing e.g. the libgig test to fail when
805 "./configure --disable-jack-driver" was used
806 (patch by Alexis Ballier)
807 - fixed compilation with gcc 4.3
808 - fixes for building on OS X (thanks to Ebrahim Mayat for testing)
809 - fixed configure so it detects x86_64 (#107)
810 - fixes for building with newer MinGW versions
811 - fix for building with bison 2.4 (#111)
812 - fixed building with libgig installed in a non-standard directory
813 - minor fix in configure for mmsystem.h detection on MinGW
814 - Windows: look for editor plugins and Fantasia using base
815 directory of liblinuxsampler dll (look in the same directory and one
816 directory above)
817 - configure script fix: removed unconditional use of SSE
818 - fixed building with sqlite installed in a non-standard directory
819 - when cross-compiling, don't try to create instruments.db
820 - fix for new mingw-w64 version, which has usleep
821
822 * general changes:
823 - bugfix: on some POSIX systems instrument editor plugins refused to
824 load as we used a non-portable Linux specific struct field
825 (fixes bug #70, patch by Ronald Baljeu)
826 - fixed endless loop which occured when loading an instrument editor
827 plugin DLL on Windows systems failed
828 - fixed memory leaks that occurred when liblinuxsampler was unloaded
829 - optimized the SynchronizedConfig class so it doesn't wait
830 unnecessarily long after an update
831 - added support for notifying instrument editors on note-on / note-off
832 events (e.g. to highlight the pressed keys on the virtual keyboard
833 of gigedit)
834 - added support for triggering notes by instrument editors (see above)
835 - be verbose on DLL load errors (on Linux)
836 - fixed di-harmonic triangle LFO implementation (this LFO implementation
837 is only used by very few systems, most pick the int math
838 implementation, which is usually faster)
839 - fixes for audio drivers with varying buffer sizes
840 - experimental support for running LinuxSampler as a DSSI, LV2 and
841 VST plugin
842 - notification events for stream/voice count statistics are now sent
843 only when there are actual changes
844 - added memory ordering constraints to improve stability on
845 multi-core and multi-cpu systems
846 - maximum voices and disk streams can now be altered at runtime
847 - fixed CPU feature detection on x86_64 (maybe fixes #108)
848 - automatic stacktrace mechanism is now turned off by default and can
849 be switched on by command line option "--stacktrace" (the automatic
850 stacktrace mechanism seems to be broken on most systems at the moment)
851 - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
852 a pointer to the launched InstrumentEditor object
853 - added optional 3rd party user data parameter for following
854 liblinuxsampler C++ API methods: InstrumentEditor::Main(),
855 InstrumentEditor::Launch(),
856 InstrumentManager::LaunchInstrumentEditor()
857 - theoretical fix: made SynchronizedConfig follow C++0x memory
858 model more strictly
859 - fixes for using large audio device buffers
860 - Windows: add the installation directory to the DLL search path
861 when loading an editor plugin (solves problems with VST and
862 gigedit on systems with other GTK versions installed)
863 - updated linuxsampler man page
864
865 * audio driver:
866 - removed the nonsense audio channel constraint (which was hard coded to
867 max. 100 audio channels) for most audio drivers
868 - JACK audio driver did not offer a device parameter "SAMPLERATE" as
869 opposed to the LSCP specs
870 - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)
871 reflected the wrong value
872 - fixed a memory management bug in ASIO driver
873 - Makefile fix: JACK_CFLAGS wasn't used
874 - JACK: use jack_client_open instead of the deprecated
875 jack_client_new
876 - added (experimental) CoreAudio driver
877 - applied old fixes to the ASIO driver that were included in the
878 previous binary release but accidentally never committed to CVS
879 (fixes #117)
880 - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
881 win64)
882 - VST: added support for sample rate and buffer size changes
883 - VST: close editor (Fantasia) when the VST is removed
884 - VST: avoid opening Fantasia more than once for each VST instance
885 - VST: export main function as "main" on Linux too (fix for
886 energyXT)
887 - VST: changed number of output channels from one stereo to 16
888 stereo
889 - added channel routing, fxsends and midi maps to the settings
890 stored in the plugin state
891 - performance optimization of AudioChannel::MixTo() and
892 AudioChannel::CopyTo() methods using GCC vector exensions
893 (if available)
894 - ASIO fixes: avoid initializing the device twice, avoid throwing
895 exception when getting parameters from a disconnected device
896
897 * MIDI driver:
898 - added JACK MIDI driver
899 - dispatch bank select as ordinary CC as well, the user might seriously
900 want to (mis)use it for some purpose ("fixed" in all current MIDI
901 input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
902 - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
903 CoreMidi or AU
904 - fixed mingw-w64 compilation error in MME driver
905 - made program change handling in MIDI thread real-time safe by
906 moving the logic to a non-RT thread
907 - fixed minor memory leak in ALSA driver
908
909 * instruments database:
910 - avoid time consuming samples scanning when adding instruments
911 to the instruments database
912 - added support for handling lost files in the instruments database
913 - Implemented option for adding instruments in separate directories
914 in the instruments database
915 (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
916 - work-around for missing fnmatch function on Windows to make
917 instrument database compilable
918 - added instrument database support on Windows
919 works with both standalone mode and VST plugin.
920 the instruments DB file is located in
921 %USERPROFILE%\.linuxsampler\instruments.db which allows different
922 databases for each windows user
923 if no DB is present it automatically creates the .linuxsampler subdir
924 and then creates an empty DB
925 - fixed recursive import, which was broken on Windows
926
927 * Gigasampler format engine:
928 - fixed a memory leak that could happen when a channel was deleted
929 while notes were playing
930 - made it possible to load an instrument even if the audio thread
931 isn't running
932 - added partial support for the "Controller Triggered" MIDI rule,
933 enough for piano gigs with pedal noise samples
934 - minor fix: only mark FX sends as being modified if really the
935 respective FX send MIDI controller was used
936 - added support for GM global device volume SysEx message
937 (can be selected at compile time to either apply globally to the
938 whole sampler [default] or only to the sampler channels that are
939 connected to the respective MIDI input port the SysEx message arrived
940 on)
941 - bugfix: notes triggered at position 0 in the audio buffer were
942 sometimes wrongly killed in the same buffer, causing no sound to
943 be played
944 - added support for chromatic / drumkit mode Roland GS Sysex message
945 which is usally used to switch a part between chromatic sounds and
946 drumkit sounds (as opposed to their common default setting of MIDI
947 part 10 being a drumkit part and all other ones chromatic parts), in
948 LS however one can switch between the first 16 MIDI instrument maps
949 defined for the sampler
950 - made it possible to create multiple sample channels even if the
951 audio thread isn't running
952 - fixed crash when removing channel with active voices (#116)
953 - bugfix: on sample reference changes (instrument editor), only
954 un-cache the respective sample if it's really not used by any
955 sampler engine anymore
956 - re-cache samples in case they were changed by an instrument editor,
957 e.g. when a sample was added while playing (#82)
958 - fixed hanging notes which occured when note-off event had the exact
959 same time stamp as the voice's note-on event and occured both in the
960 same audio fragment cycle (fixes bug #112)
961 - added support for the "fine tune" and "pitch bend range"
962 instrument-level gig parameters
963 - fixed minor artifacts in pitch bend handling
964 - added support for GS Reset SysEx message
965 - allow gig files to use unlimited downward pitch shifting
966 - added a limit check for upward pitch shifting
967 - bugfix: sometimes, when playing a note twice fast, the second
968 note was silent
969 - fixed crash happening when a pitch bend event arrived at the
970 same time a new instrument was loading
971
972 * LSCP server:
973 - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to
974 react on MIDI data arriving on certain sampler channels (so far only
975 Note-On and Note-Off events are sent via this LSCP event)
976 - added new LSCP event "DEVICE_MIDI" which can be used by frontends to
977 react on MIDI data arriving on certain MIDI input devices (so far only
978 Note-On and Note-Off events are sent via this LSCP event)
979 - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and
980 SET DB_INSTRUMENT FILE_PATH
981 - added new LSCP command: SEND CHANNEL MIDI_DATA which can be used by
982 frontends to send MIDI messages to specific sampler channel
983 - added two additional fields to GET FILE INSTRUMENT INFO command -
984 KEY_BINDINGS and KEYSWITCH_BINDINGS
985 - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications
986 was incorrect
987 - Optimized the retrieval of the MIDI instrument mappings
988 - added new LSCP command "SET VOICES" to globally alter the maximum
989 amount of voices, added new LSCP event "GLOBAL_INFO:VOICES" which will
990 be triggered respectively
991 - added new LSCP command "SET STREAMS" to globally alter the maximum
992 amount of disk streams, added new LSCP event "GLOBAL_INFO:STREAMS"
993 which will be triggered respectively
994 - bugfix: retry if "select" returns EINTR (this fixes a crash when
995 a gigedit file dialog is opened)
996 - close all connections when LSCPServer is deleted
997 - hard close of all sockets on exit
998 - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
999 driver
1000
1001 * Bug fixes:
1002 - fixed a crash which occurs when removing a sampler channel waiting
1003 to start instrument loading after another channel
1004 - fixed a crash which occurs when removing a sampler channel with
1005 instrument loading in progress (bug #113)
1006 - fixed termination caused by uncaught exception when adding MIDI
1007 instrument with PERSISTENT load mode
1008 - fixed possible iterator invalidations when resetting the sampler
1009 - fixed memory leaks when issuing the following LSCP commands:
1010 GET AUDIO_OUTPUT_DRIVER INFO
1011 GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
1012 GET MIDI_INPUT_DRIVER INFO
1013 GET MIDI_INPUT_DRIVER_PARAMETER INFO
1014 - fixed possible compilation error when sqlite is not present
1015 - fixed orphaned pointers when setting maximum voices limit (bug #118)
1016 - fixed crash when changing the audio output device of a sampler
1017 channel with loaded instrument and start playing notes
1018 - fixed endless loop in Engine::SuspendAll() (bug #120)
1019 - fixed a low-level atomic load function that was broken on 64-bit
1020 PowerPC, which probably could cause crashes on that platform
1021 - fixed a memory management error which could cause a crash when a
1022 plugin was unloaded
1023 - bugfix: two private structs had the same name, which could cause
1024 problems if the linker chose the wrong constructor
1025 - fixed low-level ConditionServer usage bug that caused lockups on
1026 Windows
1027
1028
1029 Version 0.5.1 (6 December 2007)
1030
1031 * packaging changes:
1032 - added autoconf checks for pthread library
1033 - added autoconf check for pthread bug found on certain NPTL-enabled
1034 glibc versions (see Gentoo bug report #194076)
1035 - added autoconf checks for MS Windows
1036
1037 * general changes:
1038 - bugfix: the thread used by an editor plugin didn't die when the
1039 editor closed
1040 - bugfix: Ringbuffer.h: fill_write_space_with_null() did not zero
1041 out all the space. operator--() did not apply size_mask after
1042 decrementing the read_ptr. DEFAULT_WRAP_ELEMENTS set to 0 in
1043 order to avoid problems with the _NonVolatileReader functions.
1044 - bugfix: Stream.h: added a missing divide by BytesPerSample in
1045 GetWriteSpace(). Since this function is currently only used in
1046 the stream's qsort() compare function, it didn't trigger any
1047 bugs.
1048 - Resampler.h, Synthesizer.h: cubic interpolation now works in
1049 24bit mode too. Faster method to read 24bit words on little
1050 endian machines (x86): replaced 3 byte reads + shifts with a 1
1051 unaligned 32bit read and shift
1052 - experimental support for MS Windows (MIDI input via MME, AUDIO
1053 output via ASIO)
1054 - made handling of SIGINT signal (Ctrl-C) a bit more robust
1055 - support for monitoring the total number of active disk streams
1056 (new LSCP commands: GET TOTAL_STREAM_COUNT,
1057 SUBSCRIBE TOTAL_STREAM_COUNT, UNSUBSCRIBE TOTAL_STREAM_COUNT)
1058
1059 * AUDIO driver:
1060 - added Windows ASIO low latency audio driver
1061
1062 * MIDI driver:
1063 - added MME Windows MIDI driver
1064
1065 * LSCP server:
1066 - added support for Windows style path / filenames, however with
1067 forward slash path separators instead of backslash
1068 (i.e. "C:/foo/bar.gig")
1069 - allow naughty liblscp to send non-string device parameters within
1070 apostrophes as well
1071 - added new LSCP commands: "GET FILE INSTRUMENTS <file>",
1072 "LIST FILE INSTRUMENTS <file>" and
1073 "GET FILE INSTRUMENT INFO <file> <index>" for retrieving informations
1074 about an arbitrary instrument file on the system where the sampler is
1075 running on
1076
1077 Version 0.5.0 (15 October 2007)
1078
1079 * packaging changes:
1080 - config.h is not going to be installed along with liblinuxsampler's
1081 API header files anymore
1082 - only the API relevant header (and source) files will be exported to
1083 the Doxygen API documentation (explicitly listed in Doxyfile.in)
1084 - added completely new XCode project files for Mac OSX which is now
1085 capable to execute our autoconf environment, thus no need anymore
1086 to maintain the compile time configuration file (osx/version.h) for
1087 OSX manually (patch by Toshi Nagata)
1088 - fixed buggy boolean --enable-foo / --disable-foo configure script
1089 parameters
1090 - global.h now only covers global definitions that are needed for the
1091 C++ API header files, all implementation internal global definitions
1092 are now in global_private.h
1093 - atomic.h is not exposed to the C++ API anymore
1094 - no need to include config.h anymore for using LS's API header files
1095 - fixed warnings in API doc generation
1096
1097 * general changes:
1098 - replaced the old, confusing MIDI program change mechanism by a
1099 flexible MIDI instrument mapper which allows to map arbitrary
1100 (MIDI bank, MIDI program) pairs with arbitrary
1101 (engine type, instrument file, file index) triplets which will be
1102 loaded on the respective channel when such MIDI program change
1103 messages arrive, beside that, each entry allows to define a life-time
1104 strategy for the instrument, so the user can define whether the
1105 instrument should i.e. be permanently loaded (to be able to switch
1106 quickly among sounds) or i.e. loaded just on demand when the
1107 respective program change arrives (to safe RAM space), as well as a
1108 global volume factor for each entry, so the user can adjust the volume
1109 dynamic of his mapped instrument collection without having to modify
1110 the instrument files, also one can manage arbitrary amount of such
1111 MIDI instrument maps and assign each sampler channel individually
1112 a certain map, so that i.e. separation of normal instruments and
1113 drumkits is possible
1114 - new notification events for tracking changes to audio/MIDI devices,
1115 MIDI instrument maps, MIDI instruments, FX sends, global volume.
1116 - sampler was limited to load max. 200 instruments in the background
1117 due to a constant size RingBuffer FIFO which is now replaced by a
1118 dynamic (unlimited) size std::list FIFO
1119 - added FX sends, these allow to route audio signals to arbitrary audio
1120 output channels for being processed by external effect processors
1121 (i.e. jack-rack), the send levels are controllable via arbitrary MIDI
1122 controllers
1123 - global (sampler wide) volume can now be controlled at runtime
1124 - Implemented new, improved notification system
1125 - fixed compilation errors regarding OSX
1126 (patch by Toshi Nagata)
1127 - implemented instruments database
1128 - added support for escape sequences to the instruments database
1129 - added highly experimental support for on-the-fly instrument editing
1130 within the sampler's process (by using instrument editor plugins),
1131 you'll notice the new "Registered instrument editors:" message on
1132 startup, added a new LSCP command:
1133 "EDIT CHANNEL INSTRUMENT <sampler-channel>"
1134 to spawn a matching instrument editor for the instrument on the
1135 given sampler channel, the plugin path can be overridden at compile
1136 time with ./configure --enable-plugin-dir=/some/dir
1137 - added experimental code for synchronizing instrument editors hosted
1138 in the sampler's process to safely edit instruments while playing
1139 without a crash (hopefully) by either suspending single regions
1140 wherever possible or if unavoidable whole engine(s)
1141 - fixed several issues in fundamental "Thread" class: set scheduling
1142 policy and priority on thread level, set a minimum stack size for
1143 thread (TODO: a reasonable value yet to be tested), bugfix: non-RT
1144 threads simply inherited properties of starting thread instead of
1145 setting their own policy and priority
1146 - minor fix in our automatic stack trace mechanism on crashes, the
1147 main process did not wait for the stack trace process to finish
1148 its output
1149 - fixed some minor memory leaks
1150 - reenabled assembly features support, at the moment only for
1151 enabling a fast denormal FPU mode (x86 platforms supporting SSE2)
1152 - minor assembly fix in x86 features detection (don't use the PIC
1153 register, to avoid relocations in the text segment at runtime)
1154 - POSIX callback functions of Thread.h are hidden
1155
1156 * MIDI driver:
1157 - dispatch bank select (MSB and LSB) messages
1158
1159 * audio driver:
1160 - the ALSA audio output driver parameters now reflect the correct
1161 parameter value ranges for the respective selected sound card
1162 (patch by Till Wimmer, a bit fixed and extended)
1163
1164 * Gigasampler format engine:
1165 - if a filter is used and EG2 finishes before EG1, let the voice
1166 die when EG2 has finished (this fixes a problem with clicks and
1167 voice starvation for some gigs)
1168 - playback is no longer disabled during instrument loading
1169 - all notes playing on a channel that changes its instrument keep
1170 playing with the old instrument until they get a note off
1171 command
1172 - EG fix: a release value of zero could cause noises or crash
1173 - handle MIDI coarse tuning messages (MIDI RPN #0 MSB #2 LSB)
1174 - EG fine tuning: when attack is zero the EG starts at a level
1175 above max sustain level, which means that there is a decay phase
1176 even if sustain is 100%
1177 - more EG fixes: the level could sometimes go below zero and cause
1178 noises or crashes
1179 - minor fix of EGDecay (patch by Toshi Nagata)
1180 - fixed compiler error when --enable-override-filter-type was
1181 supplied to the configure script (fixes #46)
1182 - disk thread: queue sizes are now proportional to CONFIG_MAX_STREAMS
1183 instead of a fix value
1184 - behavior fix: on MIDI CC# 65 (portamento on / off), 126 (mono mode),
1185 127 (solo mode) only kill voices if the respective mode really
1186 changed
1187
1188 * LSCP server:
1189 - fixed compile time error for old Bison versions
1190 (i.e. v1.28 found on MacOS 10.4, patch by Toshi Nagata)
1191 - parser now supports extended ASCII character set
1192 (up to ASCII code 255, i.e. includes now umlauts and accents)
1193 - filename arguments in LSCP commands now allow to use escape
1194 sequences, that is directly literal as one of: \', \", \\, \n, \r,
1195 \f, \t, \v, or as octal ASCII code value like \132, or as hex ASCII
1196 code value like \xf2) (fixes bug #24)
1197 - the following LSCP commands now also support escape sequences for at
1198 least one of their text-based parameters (i.e. name, description):
1199 "ADD MIDI_INSTRUMENT_MAP", "MAP MIDI_INSTRUMENT",
1200 "SET MIDI_INSTRUMENT_MAP NAME", "SET FX_SEND NAME", "CREATE FX_SEND",
1201 "SET DB_INSTRUMENT_DIRECTORY NAME",
1202 "SET DB_INSTRUMENT_DIRECTORY DESCRIPTION", "SET DB_INSTRUMENT NAME",
1203 "SET DB_INSTRUMENT DESCRIPTION", "FIND DB_INSTRUMENTS",
1204 "FIND DB_INSTRUMENT_DIRECTORIES"
1205 - returns verbose syntax errors (line and column where syntax error
1206 occured, the unexpected character and the actually expected, possible
1207 character(s), the latter only if less than 5 possibilities)
1208 - made sure that LSCP syntax is not affected by gigedit locale
1209 settings
1210 - bugfix regarding strings parameter lists: all comma separated lists
1211 of strings were treated as being one string containing commas
1212 (fixes #57)
1213
1214 * Bug fixes:
1215 - fixed crash occurring on certain LSCP scripts (Bug 39)
1216 - another thread safety fix for lscp "load engine" and "set
1217 channel audio output device"
1218 - fixed a crash which occurs when reassigning the same engine
1219 on a sampler channel with connected MIDI device
1220 - fixed a crash which occurs when changing the number of ports of a MIDI
1221 device connected to a sampler channel to number less then or equal
1222 to the index of the port to which the sampler channel is connected.
1223 - The previous bindings were not been disconnected when altering
1224 the ALSA_SEQ_BINDINGS parameter. Introduced a NONE keyword for
1225 unsubscribing from all bindings (e.g. ALSA_SEQ_BINDINGS=NONE).
1226 - The active stream/voice count statistic was incorrect.
1227 - notification events were not been sent for some sampler
1228 channel changes
1229 - added default min and max values to restrict the number of allowed
1230 audio output channels and MIDI input ports
1231 - the connection to the PCM interface is now closed when destroying
1232 an audio output device
1233 - files with slash in their path or filename could not be loaded
1234
1235 * test cases:
1236 - updated and fixed (haven't been touched in a while)
1237
1238 Version 0.4.0 (24 November 2006)
1239
1240 * packaging changes:
1241 - changed deprecated copyright attribute to license; added ldconfig
1242 to post-(un)install steps; added devel package for liblinuxsampler;
1243 to linuxsampler.spec (RPM)
1244 - install necessary development header files for allowing 3rd party
1245 applications to link against liblinuxsampler
1246 - liblinuxsampler's API documentation can be generated with 'make docs'
1247 (Doxygen required)
1248 - added benchmark to automatically detect the best triangle LFO
1249 implementation (currently either an integer math solution or a
1250 di-harmonic approximation), automatic detection can be overriden
1251 with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x
1252 configure script argument though (mandatory for cross-compilation)
1253 - do not automatically pick optimized gcc flags if the user already
1254 provided some on his own (as CXXFLAGS)
1255 - added compile time option to disable processing of All-Notes-Off MIDI
1256 messages
1257 - added compile time options to allow disabling the various audio and
1258 MIDI drivers
1259 - fixed automatic GCC CPU switch detection on PPC
1260 (patch by Ebrahim Mayat)
1261
1262 * Gigasampler format engine:
1263 - extensive synthesis optimization
1264 (reimplementation of EGs and LFO(s), removed synthesis parameter
1265 prerendering and the synthesis parameter matrix in general, splitting
1266 each audio fragment into subfragments now where each subfragment uses
1267 constant pitch and filter coefficients. The volume coefficient is
1268 linearly interpolated inside a subfragment, unless
1269 --disable-interpolate-volume is set.)
1270 - fine tuning of the EG modulation parameters
1271 - improved filter cutoff calculation by adding support for the
1272 following gig parameters: Cutoff freq (used when no cutoff
1273 controller is defined), Control invert, Minimum cutoff, Velocity
1274 curve and Velocity range. The keyboard tracking now scales
1275 cutoff frequency instead of resonance.
1276 - added support for gig parameter Resonance.
1277 - fixed bug in sysex handling (patch by Juan Linietsky)
1278 - added global volume attenuation of -9 dB (0.35f) to prevent clipping
1279 which can be overridden with --enable-global-attenuation
1280 - EG fixes: made the length of "attack hold" stage more
1281 accurate. Release stage can now start before attack stage
1282 ends. Cancel release didn't work when sustain was zero. Attack
1283 time now has a minimal value to prevent clicks.
1284 - fixed pitch changes larger than one octave
1285 - fixed EG3 (pitch envelope) synthesis which was neutral all the time
1286 - implemented portamento mode and solo mode (a.k.a 'mono mode'):
1287 all modes can be altered via standard GM messages, that is CC5 for
1288 altering portamento time, CC65 for enabling / disabling portamento
1289 mode, CC126 for enabling solo mode and CC127 for disabling solo mode
1290 - fine tuning of the curves for volume (CC7), pan (CC10 and gig
1291 parameter) and crossfade
1292 - added support for the "attenuation controller threshold" gig
1293 parameter
1294 - added smoothing of volume changes caused by control change
1295 messages
1296 - sample loop parameters are now taken from the DimensionRegion
1297 instead of the wave chunk
1298 - fixed keyswitching for v3 gigs with a number of keyswitch splits
1299 not equal to a power of two
1300 - reimplementation of the filter algorithm. The new filter is more
1301 accurate and supports all gig filter types, including bandreject
1302 and lowpass turbo.
1303 - real support for 24 bit samples - samples are not truncated to
1304 16 bits anymore
1305 - support for aftertouch (channel pressure, not polyphonic
1306 aftertouch)
1307 - LFO1 behaviour fixed (dampening from max volume instead of
1308 amplifying from 0)
1309
1310 * LSCP server:
1311 - fixed application exit on broken pipe error (fixes bug #20)
1312 - fixed the notification messages delay due to lack of
1313 network activity (fixes bug #26)
1314 - fixed parser bug which occured on space(s) within device parameters
1315 (e.g. "SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 SOMEPARAM='foo bar'")
1316
1317 * audio driver:
1318 - added aRts audio output driver (by no means RT safe)
1319
1320 * MIDI driver:
1321 - fixed legacy sysex code which caused dispatching of MIDI SysEx
1322 messages several times instead of once
1323 - API extension for MIDI drivers which already supply exact time stamps
1324 for events (i.e. for offline rendering based MIDI drivers)
1325 - added checks for bad MIDI data
1326
1327 * linuxsampler application:
1328 - show available sampler engine types on startup
1329
1330 * general changes:
1331 - support for muting sampler channels and solo mode of the same, two new
1332 LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new
1333 fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were
1334 introduced for this, the behavior is the same like on a mixer console
1335 (patch by Grigor Iliev, a bit adjusted). Also added configure option
1336 --enable-process-muted-channels which can be used to enable the
1337 processing of muted channels.
1338 - support for sostenuto pedal
1339 - support for monitoring the total number of active voices
1340 (new LSCP commands: GET TOTAL_VOICE_COUNT, GET TOTAL_VOICE_COUNT_MAX,
1341 SUBSCRIBE TOTAL_VOICE_COUNT, UNSUBSCRIBE TOTAL_VOICE_COUNT)
1342 - fixed some memory management errors
1343 - fixed some concurrency problems that could lead to crashes when
1344 LSCP commands were executed
1345 - fixed crash when instrument loading failed previously on the same
1346 sampler channel (fixes bug #36)
1347
1348 Version 0.3.3 (15 July 2005)
1349
1350 * packaging changes:
1351 - fixed compilation with gcc 4.0
1352
1353 * Gigasampler format engine:
1354 - LFO preprocessing was performed even though the respective LFO was
1355 disabled by the instrument patch (minor efficiency fix)
1356 - if period time of chosen audio device is too small (< MIN_RELEASE_TIME)
1357 for volume ramp downs in the same fragment (needed for current voice
1358 stealing implementation) then simply inform the user with a warning
1359 about possible click sounds and reduce the volume ramp down
1360 appropriately instead of cancelling the audio device connection
1361
1362 Version 0.3.2 (24 June 2005)
1363
1364 * packaging changes:
1365 - updated autotools build files to compile on OS X
1366 (conditional compilation of CoreMIDI and MidiShare drivers)
1367 - hand-crafted assembly optimization code can be disabled with
1368 './configure --disable-asm' (definitely not recommended)
1369 - fixed 'make dist' rule to include all necessary files
1370 - require automake (>= 1.5) for 'make -f Makefile.cvs'
1371 (due to 'dist-bzip2' automake option)
1372
1373 * Gigasampler format engine:
1374 - support for the gig parameters for "release velocity response" curves
1375 - fine tuning of the EGADSR envelope
1376 - volume of release triggered samples now depends on note-on velocity,
1377 note length and gig parameter "release trigger decay" instead of
1378 note-off velocity.
1379 - revised voice stealing
1380 (fixes crash and endless loop caused by voice stealing)
1381 - don't reset scale tuning on instrument or audio output device change
1382 - handle key group conflicts right at the beginning of each fragment
1383 instead of when the respective voice is actually launched
1384 (fixes undefined behavior if stolen voices belonged to a key group -
1385 this case was followed by a "killed voice survived" error message)
1386 - fixed minor issue with null/silence samples
1387 (those stole voices even though they don't need a voice at all which
1388 resulted in "voice stealing didn't work out" messages)
1389 - don't reset volume, pan, pitch and MIDI controller values on
1390 instrument or audio output device change
1391
1392 * LSCP server:
1393 - fixed some crashes (patch by Grigor Iliev, fixes #19)
1394 - fixed LSCP event "CHANNEL_INFO" notification
1395 (e.g. did not notify on volume changes or MIDI program change events)
1396
1397 * linuxsampler application:
1398 - added command line parameters --lscp-addr and --lscp-port to override
1399 default IP address and port of LSCP server
1400
1401 Version 0.3.1 (24 May 2005)
1402
1403 * initial release

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