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Revision 3352 - (show annotations) (download)
Sat Oct 7 17:51:39 2017 UTC (6 years, 5 months ago) by schoenebeck
File size: 76615 byte(s)
* Debian: Fixed packaging error about invalid "Source-Version"
  substitution variable.
* Debian: Raised Debian compatibility level to Debian 9 "Stretch".

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 - Debian: Fixed packaging error about invalid "Source-Version"
67 substitution variable.
68 - Debian: Raised Debian compatibility level to Debian 9 "Stretch".
69
70 * Real-time instrument scripts:
71 - Implemented scheduler for delayed MIDI events and for suspended scripts.
72 - Built-in script function "wait()": implemented support for function's
73 "duration-us" argument, thus scripts using this function are now
74 correctly resumed after the requested amount of microseconds.
75 - Built-in script function "play_note()": implemented support for
76 function's "duration-us" argument, thus notes triggered with this
77 argument are now correctly released after the requested amount of
78 microseconds.
79 - Fix: script events were not cleared when engine channel was reset,
80 potentially causing undefined behavior.
81 - Fixed crash which happened when trying to reference an undeclared
82 variable.
83 - Built-in script function "play_note()": Added support for passing
84 special value -1 for "duration-us" argument, which will cause the
85 triggered note to be released once the original note was released.
86 - Instrument script classes now exported with the liblinuxsampler C++ API.
87 - Added new API method ScriptVM::syntaxHighlighting() which provides
88 a convenient syntax highlighting backend for external instrument
89 script editor applications.
90 - Added new C++ API class "ScriptVMFactory".
91 - Extended parser issues to provide not only first line and first
92 column, but also last line and last column of issue (thus marking
93 the precise span of the issue within the source code).
94 - Reload script automatically after being modified by an instrument
95 editor.
96 - NKSP language grammar correction: allow empty event handler bodies
97 like "on note end on".
98 - Implemented built-in script function "change_vol()".
99 - Implemented built-in script function "change_tune()".
100 - Implemented built-in script function "change_pan()".
101 - Implemented built-in script function "change_cutoff()".
102 - Implemented built-in script function "change_reso()".
103 - Implemented built-in script function "event_status()".
104 - Added built-in script constants "$EVENT_STATUS_INACTIVE" and
105 "$EVENT_STATUS_NOTE_QUEUE" both for being used as flags for
106 "event_status()" function.
107 - NKSP language: Added support for bitwise operators ".or.", ".and."
108 and ".not.".
109 - NKSP language scanner: Fixed IDs matching to require at least one
110 character (i.e. when matching function names or variable names).
111 - NKSP language scanner: disabled unusued rules.
112 - Fixed behavior of play_note() and note_off() functions which must
113 be distinguished engine internally from "real" MIDI note on/off
114 events in order to avoid misbehaviors like hanging notes.
115 - Implemented built-in script variable "$KSP_TIMER".
116 - Implemented built-in script variable "$NKSP_REAL_TIMER".
117 - Implemented built-in script variable "$NKSP_PERF_TIMER".
118 - Implemented built-in script variable "$ENGINE_UPTIME".
119 - Implemented built-in script function "inc()".
120 - Implemented built-in script function "dec()".
121 - NKSP language fix: division expressions were evaluated too often.
122 - NKSP language fix: string concatenation operator was right
123 associative instead of left (to right).
124 - NKSP language correction: allow empty statements in entire language
125 (i.e. "if end if").
126 - Implemented built-in script function "stop_wait()".
127 - Implemented built-in script variable "$NI_CALLBACK_ID".
128 - Implemented built-in script variable "$NI_CALLBACK_TYPE".
129 - Implemented built-in script variable "$NKSP_IGNORE_WAIT".
130 - Added support for read-only built-in variables (respectively
131 handled by the script parser).
132 - Added built-in script constant "$NI_CB_TYPE_INIT".
133 - Added built-in script constant "$NI_CB_TYPE_NOTE".
134 - Added built-in script constant "$NI_CB_TYPE_RELEASE".
135 - Added built-in script constant "$NI_CB_TYPE_CONTROLLER".
136 - NKSP Language: Added support for user defined script functions.
137 - Implemented built-in script function "change_attack()".
138 - Implemented built-in script function "change_decay()".
139 - Implemented built-in script function "change_release()".
140 - Fixed all change_*() built-in script functions to apply their
141 synthesis parameter changes immediately in case the respective note
142 was triggered at the same time, instead of scheduling the parameter
143 change, especially because it would cause some parameter types's
144 changes either to be ramped (i.e. change_vol()) or other types even
145 to have not effect at all (i.e. change_attack()).
146 - Implemented built-in script function "sh_left()".
147 - Implemented built-in script function "sh_right()".
148 - Implemented built-in script function "min()".
149 - Implemented built-in script function "max()".
150 - NKSP Fix: "init" event handler was not always executed when a script
151 was loaded.
152 - NKSP built-in wait() script function: abort script execution if
153 a negative or zero wait time was passed as argument (since this is
154 a common indication of a bug either of the script or even of the
155 engine, which could lead to RT instability or even worse).
156 - ScriptVM: Implemented automatic suspension of RT safety
157 threatening scripts.
158 - Provide more user friendly error messages on syntax errors.
159 - Fixed NKSP parser warning "Not a statement" when assigning an
160 initializer list to an array variable.
161 - Implemented built-in script array variable "%ALL_EVENTS".
162 - Implemented built-in script function "in_range()".
163 - Implemented built-in script function "change_amp_lfo_depth()".
164 - Implemented built-in script function "change_amp_lfo_freq()".
165 - Implemented built-in script function "change_pitch_lfo_depth()".
166 - Implemented built-in script function "change_pitch_lfo_freq()".
167 - Implemented built-in script function "change_vol_time()".
168 - Implemented built-in script function "change_tune_time()".
169 - Implemented built-in script function "fade_in()".
170 - Implemented built-in script function "fade_out()".
171 - Fixed acceptance of wrong data type of parameters passed to built-in
172 script functions "change_vol()", "change_tune()", "change_pan()",
173 "change_cutoff()", "change_reso()", "change_attack()", "change_decay()",
174 "change_release()", "change_amp_lfo_depth()", "change_amp_lfo_freq()",
175 "change_pitch_lfo_depth()" and "change_pitch_lfo_freq()".
176 - Added built-in script function "get_event_par()" and implemented some
177 of its possible parameter selections.
178 - Added built-in script function "set_event_par()" and implemented some
179 of its possible parameter selections.
180 - Fixed a bunch of scheduler time related bugs.
181 - Fixed polyphonic variables not being reset to zero after usage.
182 - Built-in "ignore_event()" function: argument is now optional, like with
183 built-in function "ignore_controller()".
184 - Implemented built-in script function "change_velo()".
185 - Implemented built-in script function "change_note()".
186 - Adjusted behavior of "change_vol()" and "change_tune()" to a more
187 intuitive behavior if used in combination with "change_vol_time()" or
188 "change_tune_time()" respectively: now tuning/volume changes are only
189 assigned (without delay) immediately to a new note if the respective
190 timing function has not been called before, otherwise the volume/tuning
191 changes are automatically faded (before, only the event's time stamp was
192 relevant).
193 - Implemented built-in script function "array_equal()".
194 - Implemented built-in script function "search()".
195 - Implemented built-in script function "sort()".
196 - NKSP Fix: Never suspend "init" event handlers.
197 - Implemented built-in script function "same_region()" (currently only
198 available for gig format engine).
199 - Added built-in script constant "$NKSP_LINEAR".
200 - Added built-in script constant "$NKSP_EASE_IN_EASE_OUT".
201 - Implemented built-in script function "change_vol_curve()".
202 - Implemented built-in script function "change_tune_curve()".
203 - built-in "play_note()" function now supports a sample playback start
204 offset with argument 3, where special value -1 means to use the regular
205 sample offset as defined by the instrument file.
206 - Built-in array variable %KEY_DOWN[] is now a read-only variable.
207 - Built-in variable $EVENT_NOTE is now a read-only variable.
208 - Built-in variable $EVENT_VELOCITY is now a read-only variable.
209 - built-in "play_note()" function now accepts -2 for its fourth argument
210 (note duration) which means the life time of the note shall be sticked
211 to the requested note number of argument 1.
212 - Fix: built-in "play_note()" function now returns 0 as result value if
213 -1 was passed for its fourth argument (note duration) and the respective
214 parent note is already gone.
215 - Implemented built-in script function "change_play_pos()".
216 - NKSP language: Added support for user declared const array variables.
217 - NKSP language: Raise parser warning if array variable is accessed with
218 an index that exceeds the array's size.
219 - NKSP language fix: Unknown characters were not handled correctly.
220 - NKSP language: Added support for "synchronized .. end synchronized"
221 code blocks.
222 - Implemented built-in script function "abort()" which allows to abort
223 another script handler by passing its callback ID.
224 - Fixed potential memory access bug and potential undefined behavior of
225 "init" event handlers.
226 - Print a time stamp along to each call of built-in function "message()".
227 - ScriptVM API: Added VMParserContext::preprocessorComments() which allows
228 to retrieve all code blocks filtered out by the preprocessor.
229 - Added built-in script function "fork()".
230 - Added built-in array variable %NKSP_CALLBACK_CHILD_ID[].
231 - Added built-in variable $NKSP_CALLBACK_PARENT_ID.
232 - Fixed potential crash when accessing dynamic built-in array variables.
233 - Added built-in script function "callback_status()".
234 - Added built-in constant $CALLBACK_STATUS_TERMINATED.
235 - Added built-in constant $CALLBACK_STATUS_QUEUE.
236 - Added built-in constant $CALLBACK_STATUS_RUNNING.
237 - Removed max. value limitation of built-in functions "change_attack()",
238 "change_decay()" and "change_release()" to i.e. allow passing 2000000
239 for doubling the respective time.
240 - NKSP script editor syntax highlighting API: Fixed app termination due
241 to a lexer start condition stack underrun.
242 - NKSP preprocessor: Fixed wrong behavior on nested USE_CODE_IF() and
243 USE_CODE_IF_NOT() preprocessor statements.
244 - NKSP: Added built-in preprocessor condition NKSP_NO_MESSAGE, which
245 can be set to disable all subsequent built-in "message()" function calls
246 on preprocessor level.
247 - Implemented built-in script function "change_sustain()".
248 - NKSP script editor syntax highlighting API: catch all fatal lexer errors,
249 to avoid the editor app to crash on ill-formed text input.
250 - Added built-in script function "change_pan_time()".
251 - Added built-in script function "change_pan_curve()".
252
253 * Instruments DB:
254 - Fixed memory access bug of general DB access code which lead to
255 undefined behavior.
256 - Cleanup of instruments DB file creation and opening code.
257 - The instrument DB path of linuxsampler's --create-instruments-db argument
258 is now optional, if it is missing, then a default location is used.
259 - Added support for scanning SFZ (.sfz) files.
260 - Added support for scanning Sound Font (.sf2) files.
261 - Fixed undefined DB transaction behavior.
262
263 Version 2.0.0 (15 July 2015)
264
265 * packaging changes:
266 - fixed building with newer MinGW-w64
267 - Mac OS X: support the new dir for Core Audio SDK
268 - Mac OS X: fixed building outside source directory
269 - made sure all source files for hostplugins are included when
270 doing "make dist"
271 - removed empty directories left from the cvs to svn migration
272 - fixed compilation with gcc 4.6.1
273 - another "make dist" fix, for the LV2 plugin
274 - made --enable-pthread-testcancel default on Mac OS X
275 - minor Makefile fix for building lscpparser when build and source
276 directories are separate
277 - Mac OS X: made it possible to specify plugin installation dir to
278 configure
279 - Mac OS X: Makefile fix for the install-strip target
280 - fixed compilation with gcc 4.7
281 - fixed configure script error with old autoconf versions
282 - lsatomic.h: use gcc provided atomic functions if building with
283 gcc 4.7 and C++11
284 - modernized configure script
285 - fixed linkage error when building with
286 LDFLAGS="-Wl,--no-undefined" (#190)
287 - fixed compilation with Clang 3.2
288 - removed usage of deprecated Automake variable INCLUDES
289 - fixed building with C++11
290 - build fix: ChangeFlagRelaxed.h was missing in makefile
291 - build fix: libsndfile compiler flags were missing in some
292 makefiles
293 - fix for building with bison 3.0 (#202)
294 - Mac OS X: added temporary hack allowing to spawn gigedit as callback
295 on the process's main thread
296 - fixed build error on newer MinGW
297 - support building with older jack versions
298 - support building with spaces in vst sdk path
299 - enabled automake 'subdir-objects' option and moved external
300 source references (vst, au, asio) from makefiles to cpp files,
301 in order to get rid of warnings from automake 1.14
302
303 * general changes:
304 - Refactoring: moved the independent code from
305 the Gigasampler format engine to base classes
306 - command line option '--profile' is currently disabled, since the
307 respective profiling code is currently broken
308 - Introduced support for optional environment variable
309 "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
310 where the sampler shall look for instrument editor plugins
311 (patch by Luis Garrido, slightly modified).
312 - implemented Roland GS NRPN 1ArrH which allows to set volume per note
313 - implemented Roland GS NRPN 1CrrH which allows to set pan per note
314 - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
315 note (in this implementation of the sampler its simply hard routed to
316 the 1st effect send of the sampler channel, no matter what the actual
317 effect type is)
318 - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
319 note (in this implementation of the sampler its simply hard routed to
320 the 2nd effect send of the sampler channel, no matter what the actual
321 effect type is)
322 - implemented support for internal LADSPA effects
323 - raised limit of program change queue from 100 to 512
324 (as suggested by Alex Stone)
325 - implemented sine LFO, pulse LFO and saw LFO
326 - experimental support for per voice equalization
327 - added command line option --exec-after-init
328 - Introduced new C++ API method:
329 EngineChannel::InstrumentFileName(int index)
330 allowing to retrieve the whole list of files used for the loaded
331 instrument on an engine channel (a.k.a. part). Some GigaStudio
332 instruments for example are splitted over several files like
333 "Foo.gig", "Foo.gx01", "Foo.gx02", ...
334 - Added new C++ API method Sampler::GetGlobalMaxVoices().
335 - Added new C++ API method Sampler::GetGlobalMaxStreams().
336 - Added new C++ API method Sampler::SetGlobalMaxVoices().
337 - Added new C++ API method Sampler::SetGlobalMaxStreams().
338 - Various "const" and "restrict" optimizations.
339 - all engines: add pan CC value to instrument pan parameter before
340 applying panning, instead of using two separate pan functions in
341 series (#182)
342 - added a lock guard class for exception safe mutex handling and
343 used it everywhere appropriate
344 - Immediately apply scale tuning changes to active voices.
345 - Exposed scale tuning to C++ API (along to the already existing standard
346 SysEx way).
347 - lsatomic.h fixes: seq_cst load and store were suboptimal for x86
348 and broken for ppc64. (Seq_cst loads and stores are actually not
349 used in LS, so the bug wasn't noticable.)
350 - lsatomic.h: added ARMv7 support
351 - Added support for multiple MIDI input ports per sampler channel (and
352 added various new C++ methods for this new feature / design change, old
353 C++ API methods for managing SamplerChannel's MIDI inputs are now marked
354 as deprecated but are still there and should provide full behavior
355 backward compatibility).
356 - AbstractEngine::GSChecksum(): don't allocate memory on the stack (was
357 unsafe and caused compilation error with clang 2.x).
358 - Bugfix: only process the latest MIDI program change event.
359 - Introducing the LSCP shell, which provides convenient control of the
360 sampler from the command line by providing LSCP aware features.
361 - VirtualMidiDevice: Added support for program change.
362 - VirtualMidiDevice: Added support for bank select (MSB & LSB).
363 - VirtualMidiDevice: Added support for pitch bend.
364 - Aftertouch: extended API to explicitly handle channel pressure and
365 polyphonic key pressure events (so far polyphonic pressure was not
366 supported at all, and channel pressure was rerouted as CC128 but not
367 used so far).
368 - Added initial support for real-time instrument scripts. The script VM
369 code is shared by all sampler engine implemementations, however only the
370 gig file format currently provides support for storing instrument scripts
371 (as LinuxSampler extension to the original GigaStudio 4 format).
372
373 * Gigasampler format engine:
374 - implemented the "round robin keyboard" dimension
375 - fixed round robin and random dimensions for cases when number of
376 dimension zones is not a power of two
377 - made round robin use a counter for each region instead of each
378 key
379 - bugfix: pitch LFO controller "internal+aftertouch" was broken
380 - bugfix: filter keyboard tracking was broken
381 - filter performance fix (an unnecessary copy was made of the
382 filter parameters in each sub fragment)
383 - handle special case when pan parameter in gig file has max or
384 min value
385 - Exclusive Groups: don't ever stop voices of the same note,
386 doesn't sound naturally with a drumkit
387 - fixed EG1 modulation when attack or release is zero
388 - Fixed support for 'aftertouch' attenuation controller.
389 - Fixed crash that happened with velocity split sounds under certain
390 conditions (see also previous commit on libgig).
391 - fixed behaviour of filter LFO
392
393 * SFZ format engine:
394 - Initial implementation (not usable yet)
395 - added support for v2 multiple stage envelope generators
396 - added a fine-tuned v1 envelope generator instead of using the
397 one from the gig engine
398 - fixed memory leak and memory handling errors
399 - added support for trigger=first, trigger=legato and sw_previous
400 - allow non-numerical key values ("C#4" for example)
401 - "key" opcode now sets pitch_keycenter too
402 - fixed error when unloading instrument with same sample used by
403 multiple regions
404 - added some opcode aliases, like loopmode for loop_mode, to be
405 more compatible
406 - added support for trigger=release and rt_decay
407 - added support for off_mode=normal
408 - added support for random, seq_position, seq_length and volume
409 - added v1 LFO opcodes to parser (no support in engine yet)
410 - added support for amp_veltrack and amp_velcurve_N
411 - fine-tuned the default velocity curve
412 - added support for transpose
413 - fixed crash when using sw_down/up
414 - improved logic for sw_lokey/hikey/up/down/last
415 - added more v1 aliases to parser
416 - reduced memory usage for sfz data
417 - RT-safeness: avoid malloc in audio thread
418 - fixed a bug that could cause voice stealing to fail
419 - optimized sample lookup
420 - improved support for exclusive groups (group, off_by and
421 off_mode)
422 - added support for controller triggered regions (on_locc/on_hicc)
423 - added support for loop_mode=one_shot
424 - fixed playback of 16 bit wav files on big endian CPUs
425 - added support for Ogg Vorbis sample files
426 - use loop markers from sample file if loop_start and loop_end are
427 not set in sfz file
428 - implemeted filters. Filter types: lowpass, bandpass, bandreject
429 and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
430 cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
431 cutoff_cc, cutoff_chanaft.
432 - bugfix: zero ampeg_sustain didn't work
433 - added support for velocity effect on amplifier envelope time
434 (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
435 ampeg_vel2release)
436 - added support for EG hold (ampeg_hold)
437 - added support for sample offset (offset)
438 - use the newly introduced signal units model
439 - implemented opcodes lfoN_delay,
440 lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
441 - implemented opcodes ampeg_delay, ampeg_vel2delay
442 pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
443 pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
444 pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
445 pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
446 - implemented opcodes pitchlfo_delay, pitchlfo_freq,
447 pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
448 amplfo_delay, amplfo_freq, amplfo_depth
449 - implemented opcodes fileg_delay, fileg_start, fileg_attack,
450 fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
451 fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
452 fileg_vel2release
453 - implemented opcode lfoN_wave
454 - implemented opcode pitchlfo_depthccN
455 - implemented opcodes lfoN_phase, lfoN_phase_onccX,
456 lfoN_pitch, lfoN_pitch_onccX
457 - implemented opcodes pitchlfo_fade,
458 fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
459 - implemented opcodes fillfo_freqccN,
460 pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
461 - implemented opcodes ampeg_delayccN, ampeg_startccN,
462 ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
463 ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
464 - lfoN_* and egN_* opcodes defined in group sections
465 are now taken into account
466 - implemented curves
467 - implemented opcodes volume_onccN, volume_curveccN
468 - implemented opcode volume_smoothccN
469 - implemented opcodes fillfo_depthccN, amplfo_depthccN,
470 lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
471 lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
472 lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
473 lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
474 - implemented opcode end
475 - implemented opcodes egN_amplitude_onccX,
476 egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
477 egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
478 - implemented opcodes xfin_lokey, xfin_hikey,
479 xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
480 xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
481 xfout_loccN, xfout_hiccN, xf_cccurve
482 - implemented opcodes pan_onccN, pan_smoothccN,
483 pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
484 egN_pan_curveccX, pitch_veltrack
485 - when failed to parse a sfz file
486 print the line number on which the error occurs
487 - use common pool of CC objects to minimize RAM usage
488 - implemented opcodes amplfo_delay_onccN,
489 amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
490 pitchlfo_delay_onccN, pitchlfo_fade_onccN
491 - implemented opcodes fileg_delay_onccN,
492 fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
493 fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
494 fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
495 pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
496 pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
497 - implemented automatic aliasing *ccN <-> *_onccN
498 - *lfo_freqccN wasn't working when the respective *lfo_freq
499 was not set or was set to zero
500 - lfoN_freq_onccX wasn't working when lfoN_freq
501 was not set or was set to zero
502 - implemented opcodes resonance_onccN, resonance_smoothccN,
503 resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
504 - implemented opcodes fillfo_depthchanaft,
505 fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
506 pitchlfo_depthchanaft, pitchlfo_freqchanaft
507 - implemented opcodes pitch_onccN,
508 pitch_curveccN, pitch_smoothccN, pitch_stepccN
509 - implemented opcodes volume_stepccN, pan_stepccN,
510 cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
511 lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
512 lfoN_cutoff_stepccX, lfoN_resonance_stepccX
513 - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
514 eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
515 eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
516 eq1_gainccN, eq2_gainccN, eq3_gainccN
517 - implemented opcodes delay, delay_onccN, delay_random,
518 delay_samples, delay_samples_onccN
519 - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
520 egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
521 egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
522 egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
523 egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
524 lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
525 lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
526 lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
527 lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
528 lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
529 lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
530 lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
531 lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
532 lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
533 lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
534 - implemented opcodes eq1_vel2freq, eq2_vel2freq,
535 eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
536 - sfz parser: allow double spaces in sample filenames
537 - sfz parser: allow absolute paths for sample filenames
538 - use linear decay and release for filter and pitch EG
539 - bugfix: only the first amp_veltrack definition in a file was
540 used
541 - bugfix: looping was disabled if loop_start was set to 0
542 - allow regions with end=-1 to turn off other regions using the
543 group and off_by opcodes (#168)
544 - made end=0 play the whole sample
545 - fixed support for lochan and hichan opcodes (#155)
546 - fixed crash when using lochan/hichan opcodes (#187)
547 - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
548 - added FLAC support (#191)
549 - sfz parser bugfix: lines starting with whitespace were ignored
550 - added amplitude opcode
551 - added support for "#include" instruction
552 (modified patch which was originally posted by Sergey on LS mailing list)
553 - bugfix: generation of velocity curves etc should not be done
554 after each "#include", only after the main file is parsed
555 - bugfix: line numbers in error messages were wrong after "#include"
556 - added support for float and 32 bit sample files
557
558 * SoundFont format engine:
559 - Initial implementation (not usable yet)
560 - RT-safeness: avoid malloc in audio thread
561 - fixed a bug that could cause voice stealing to fail
562 - fine-tuned amplitude EG (by switching from gig to sfz EG)
563 - initial implementation of Vibrato LFO and Modulation LFO
564 - initial implementation of cutoff filter
565 - use linear decay and release for filter and pitch EG
566
567 * Host plugins (VST, AU, LV2, DSSI):
568 - AU bugfix: failed to destroy its audio/MIDI devices
569 - Listen to all interfaces on Mac OS X (INADDR_ANY)
570 - VST bugfix: If the host called resume() before and after
571 changing sample rate or block size, the number of channels was
572 incorrectly set to two. This caused silence in Cubase 5.
573 - save engine type (gig, sfz or sf2) in plugin state
574 - VST: when opening Fantasia, look for both 32 and 64 bit Java on
575 64 bit Windows
576 - AU: changed number of output channels from one stereo to 16
577 stereo
578 - VST: made it possible to build the VST plugin for Mac
579 - AU: link AU plugin dynamically if --disable-shared isn't
580 specified
581 - LV2 "state" extension support (patch by David Robillard)
582 - VST bugfix: instrument loading hang and crashed the host when
583 the plugin was loaded a second time (#174)
584 - plugin bugfix: instrument loading hang when the plugin was
585 loaded a second time (this time it's for Linux and Mac, previous
586 similar fix was for Windows)
587 - thread safety fixes for the instrument loading thread
588 - LV2: use the new lv2 package if present
589 - VST: try to open Fantasia automatically on Linux and Mac too (on
590 Linux, the Fantasia jar should be placed in <prefix>/share/java)
591 - VST: fixed crashes on Linux Ardour and EnergyXT
592 - DSSI bugfix: it wasn't possible to change engine type. The MIDI
593 port and audio channel routing for DSSI plugins are now visible.
594 - LV2: use urid and atom extensions instead of deprecated uri-map
595 and event
596 - LV2: lv2 package 1.0 is now required to build the LV2 plugin
597 - LV2: changed number of output channels to 16 stereo, just like
598 the VST and AU plugins
599 - LV2: fixed save/restore of SFZ state (patch by David Robillard)
600 - LV2: made LV2 plugin buildable on Windows and Mac
601 - VST: implemented retrieval and switching of programs using the
602 sampler's internal MIDI instrument mapping system
603
604 * Instrument editor interface:
605 - Changed instrument editor plugin interface, providing additional
606 informations like the EngineChannel for which the instrument editor was
607 spawned for. This allows the instrument editors to interact more actively
608 with the sampler.
609
610 * MIDI driver:
611 - ALSA MIDI driver supports now "NAME" device parameter, for overriding
612 the ALSA sequencer client name
613 - removed limit of maximum amount of MIDI ports per MIDI device, since
614 there is no reason for this limit
615 - MME: fixed memory handling bug found with cppcheck
616 - MME: removed compiler warning
617 - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
618 which allows to retrieve the list of CoreMIDI clients / ports and to connect
619 to them a la JACK, via the usual sampler APIs
620 - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
621 the driver will automatically connect to other CoreMIDI clients' ports
622 (e.g. external MIDI devices being attached to the Mac)
623 - added support for MIDI note on velocity filter
624 - CoreMIDI: fixed memory deallocation error
625 - Fixed variable underflow in VirtualMidiDevice, which caused graphical
626 virtual keyboards in frontends / instrument editors being stuck.
627 - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
628 - Implemented missing handling of MIDI "running status".
629 - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.
630 - MME bugfix: driver wasn't closed properly
631 - CoreMIDI: automatically connect to all input sources by default (driver
632 parameter "AUTO_BIND").
633 - CoreMIDI: fixed auto bind feature to CoreMIDI ports that go online
634 - CoreMIDI: fixed minor memory leak
635
636 * audio driver:
637 - ASIO driver fixes for newer gcc versions (fix from PortAudio)
638 - JACK audio: react on sample rate changes.
639 - JACK audio: react on buffer size changes.
640 - JACK audio: jack_port_get_buffer() was cached and called outside
641 RT context.
642 - ASIO driver: removed compiler warnings
643 - CoreAudio: fixed minor error handling bug
644 - ASIO driver: be more verbose when no ASIO card could be found (fixes #203)
645 - JACK audio: return the JACK server's current sample rate as default value
646 for audio device parameter "SAMPLERATE" (fixes #166).
647
648 * LSCP server:
649 - added support for sending MIDI CC messages via LSCP command
650 "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
651 - added LSCP command "GET AVAILABLE_EFFECTS"
652 - added LSCP command "LIST AVAILABLE_EFFECTS"
653 - added LSCP command "GET EFFECT INFO <effect-index>"
654 - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
655 - added LSCP command
656 "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
657 - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
658 - added LSCP command "GET EFFECT_INSTANCES"
659 - added LSCP command "LIST EFFECT_INSTANCES"
660 - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
661 - added LSCP command
662 "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
663 - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
664 <effect-instance> <input-control> <value>"
665 - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
666 - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
667 - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
668 - added LSCP command
669 "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
670 - added LSCP command
671 "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
672 - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
673 <effect-chain> <effect-instance>"
674 - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
675 <effect-chain> <effect-chain-pos> <effect-instance>"
676 - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
677 <effect-chain> <chain-pos>"
678 - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
679 <fx_send_id> <effect_chain> <chain_pos>"
680 - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
681 - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
682 "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
683 "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
684 - provide comprehensive error messages on LSCP syntax errors
685 (suggesting expected next non-terminal symbols)
686 - Fixed client connection not being closed after network errors.
687
688 * LSCP shell:
689 - Added support for auto correction of obvious and trivial syntax mistakes.
690 - Added support for auto completion by tab key.
691 - Show currently available auto completion while typing.
692 - Added support for browsing command history with up / down keys.
693 - Show all possible next symbols immediately right to the current command
694 line while typing (no double tab required for this feature, as it would
695 be the case in other shells).
696 - Added support for moving cursor left/right with arrow keys.
697 - Added support for built-in LSCP reference documentation, which will
698 automatically show the relevant LSCP reference section on screen as soon
699 as one specific LSCP command was detected while typing on the command
700 line.
701
702 * Real-time instrument scripts:
703 - Implemented built-in script array variable %CC.
704 - Implemented built-in script int variable $CC_NUM.
705 - Implemented built-in script int variable $EVENT_NOTE.
706 - Implemented built-in script int variable $EVENT_VELOCITY.
707 - Implemented built-in script constant variable $VCC_MONO_AT.
708 - Implemented built-in script constant variable $VCC_PITCH_BEND.
709 - Implemented execution of script event handler "init".
710 - Implemented execution of script event handler "controller".
711 - Implemented execution of script event handler "note".
712 - Implemented execution of script event handler "release".
713 - Implemented built-in script function "play_note()" (only two of the
714 max. four function arguments are currently implemented yet though).
715 - Implemented built-in script int variable $EVENT_ID.
716 - Implemented built-in script function "ignore_event()"
717 - Implemented built-in script function "ignore_controller()" (may have one
718 or no argument).
719 - Implemented built-in script function "set_controller()".
720 - Added extended script VM for the Gigasampler/GigaStudio format sampler
721 engine, which extends the general instrument script VM with Giga format
722 specific variables and functions.
723 - Giga format scripts: added built-in script int constant variables
724 $GIG_DIM_CHANNEL, $GIG_DIM_LAYER, $GIG_DIM_VELOCITY, $GIG_DIM_AFTERTOUCH,
725 $GIG_DIM_RELEASE, $GIG_DIM_KEYBOARD, $GIG_DIM_ROUNDROBIN, $GIG_DIM_RANDOM,
726 $GIG_DIM_SMARTMIDI, $GIG_DIM_ROUNDROBINKEY, $GIG_DIM_MODWHEEL,
727 $GIG_DIM_BREATH, $GIG_DIM_FOOT, $GIG_DIM_PORTAMENTOTIME, $GIG_DIM_EFFECT1,
728 $GIG_DIM_EFFECT2, $GIG_DIM_GENPURPOSE1, $GIG_DIM_GENPURPOSE2,
729 $GIG_DIM_GENPURPOSE3, $GIG_DIM_GENPURPOSE4, $GIG_DIM_SUSTAIN,
730 $GIG_DIM_PORTAMENTO, $GIG_DIM_SOSTENUTO, $GIG_DIM_SOFT,
731 $GIG_DIM_GENPURPOSE5, $GIG_DIM_GENPURPOSE6, $GIG_DIM_GENPURPOSE7,
732 $GIG_DIM_GENPURPOSE8, $GIG_DIM_EFFECT1DEPTH, $GIG_DIM_EFFECT2DEPTH,
733 $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH.
734 - Giga format scripts: Implemented built-in script function
735 "gig_set_dim_zone(event_id, dimension, zone)".
736 - Implemented built-in script int array variable %KEY_DOWN.
737 - Implemented built-in script function "abs()".
738 - Implemented built-in script function "random()".
739 - Implemented built-in script function "num_elements()".
740 - Implemented built-in script function "note_off()".
741 - Implemented built-in script function "set_event_mark()".
742 - Implemented built-in script function "delete_event_mark()".
743 - Implemented built-in script function "by_marks()".
744 - Added built-in script int const variables $MARK_1 to $MARK_28.
745 - Built-in script functions "ignore_event()", "note_off()" and
746 "gig_set_dim_zone()" now also accept an array of event IDs as argument
747 (i.e. return value of new script function "by_marks()").
748 - Pass/preserve polyphonic variable data from respective "note" event
749 handler to "release" event handler.
750 - Fixed crash when using built-in script function "by_marks()".
751
752 * Bug fixes:
753 - Fixed crash which may occur when MIDI key + transpose is out of range
754 - minor valgrind fixes
755 - fixed crash which occurred when changing an already deployed sampler
756 channel to a different engine type
757 - fixed crash when deleting a sampler channel or changing engine
758 type while an instrument load was in progress
759 - bugfix: playing a note while changing the instrument could cause
760 a crash, or give "Handing back unknown region" error messages
761 - bugfix: calling SET VOICES (which Fantasia does on start and
762 refresh) could cause instruments to be unloaded
763 - Mac OS X: fixed name collision of enum in EffectControl and
764 wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
765 - Mac OS X: fixed hanging threads
766 - Windows: disabled the previous thread fix on non-Mac systems, as
767 it caused hanging threads on Windows
768 - Fixed possible crashes due to corrupted MIDI/audio device list
769 after MIDI/audio device creation failure
770 - When creating MIDI instrument map entries with "PERSISTENT" type, the
771 instruments were uselessly precached with zero samples, however it still
772 took the full preloading time and on 1st program change the respective
773 instrument was completely reloaded again.
774 - fixed handling of rapid bank select and program change messages
775 sent to the same sampler channel (patch from the Open Octave
776 project, slightly adjusted)
777 - fixed crash when trying to create an effect instance with controls
778 which min and/or max values depend on the sample rate
779 - fixed bug #162
780 - bugfix: LADSPA_PATH was not evaluated correctly when containing
781 multiple paths (#165)
782 - thread safety fixes for the instrument loading thread
783 - bugfix: instrument loading crashed for sfz and sf2 in Ardour
784 (#176)
785 - more thread safety fixes for the instrument loading thread
786 - sfz/sf2 engine: fixed crash when using small audio fragment size
787 - Mac OS X: fixed crash when unloading plugin on 10.7 and later
788 - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
789 introduced in previous fix)
790 - fixed crash when a channel received a program change while
791 playing a note in a key group
792 - fixed erroneous error message piping in VoiceBase.h
793 (labelled "Disk stream not available in time")
794 - Update effects on sample rate & period size changes (to avoid
795 crashes and noise on such transitions).
796 - ignore missing LADSPA paths without ignoring valid LADSPA paths
797 (fixes #208)
798 - Fixed bug in LSCP grammar definition which caused a statement like
799 "GET SERVER INFOasdf\n" to be accepted as valid statement (was so far
800 practically irrelevant, however it caused problems with the new LSCP
801 shell's auto completion feature).
802 - Fixed MIDI program change messages being ignored if quickly executed
803 after each other (fixes #231).
804
805 Version 1.0.0 (31 July 2009)
806
807 * packaging changes:
808 - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
809 causing e.g. the libgig test to fail when
810 "./configure --disable-jack-driver" was used
811 (patch by Alexis Ballier)
812 - fixed compilation with gcc 4.3
813 - fixes for building on OS X (thanks to Ebrahim Mayat for testing)
814 - fixed configure so it detects x86_64 (#107)
815 - fixes for building with newer MinGW versions
816 - fix for building with bison 2.4 (#111)
817 - fixed building with libgig installed in a non-standard directory
818 - minor fix in configure for mmsystem.h detection on MinGW
819 - Windows: look for editor plugins and Fantasia using base
820 directory of liblinuxsampler dll (look in the same directory and one
821 directory above)
822 - configure script fix: removed unconditional use of SSE
823 - fixed building with sqlite installed in a non-standard directory
824 - when cross-compiling, don't try to create instruments.db
825 - fix for new mingw-w64 version, which has usleep
826
827 * general changes:
828 - bugfix: on some POSIX systems instrument editor plugins refused to
829 load as we used a non-portable Linux specific struct field
830 (fixes bug #70, patch by Ronald Baljeu)
831 - fixed endless loop which occured when loading an instrument editor
832 plugin DLL on Windows systems failed
833 - fixed memory leaks that occurred when liblinuxsampler was unloaded
834 - optimized the SynchronizedConfig class so it doesn't wait
835 unnecessarily long after an update
836 - added support for notifying instrument editors on note-on / note-off
837 events (e.g. to highlight the pressed keys on the virtual keyboard
838 of gigedit)
839 - added support for triggering notes by instrument editors (see above)
840 - be verbose on DLL load errors (on Linux)
841 - fixed di-harmonic triangle LFO implementation (this LFO implementation
842 is only used by very few systems, most pick the int math
843 implementation, which is usually faster)
844 - fixes for audio drivers with varying buffer sizes
845 - experimental support for running LinuxSampler as a DSSI, LV2 and
846 VST plugin
847 - notification events for stream/voice count statistics are now sent
848 only when there are actual changes
849 - added memory ordering constraints to improve stability on
850 multi-core and multi-cpu systems
851 - maximum voices and disk streams can now be altered at runtime
852 - fixed CPU feature detection on x86_64 (maybe fixes #108)
853 - automatic stacktrace mechanism is now turned off by default and can
854 be switched on by command line option "--stacktrace" (the automatic
855 stacktrace mechanism seems to be broken on most systems at the moment)
856 - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
857 a pointer to the launched InstrumentEditor object
858 - added optional 3rd party user data parameter for following
859 liblinuxsampler C++ API methods: InstrumentEditor::Main(),
860 InstrumentEditor::Launch(),
861 InstrumentManager::LaunchInstrumentEditor()
862 - theoretical fix: made SynchronizedConfig follow C++0x memory
863 model more strictly
864 - fixes for using large audio device buffers
865 - Windows: add the installation directory to the DLL search path
866 when loading an editor plugin (solves problems with VST and
867 gigedit on systems with other GTK versions installed)
868 - updated linuxsampler man page
869
870 * audio driver:
871 - removed the nonsense audio channel constraint (which was hard coded to
872 max. 100 audio channels) for most audio drivers
873 - JACK audio driver did not offer a device parameter "SAMPLERATE" as
874 opposed to the LSCP specs
875 - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)
876 reflected the wrong value
877 - fixed a memory management bug in ASIO driver
878 - Makefile fix: JACK_CFLAGS wasn't used
879 - JACK: use jack_client_open instead of the deprecated
880 jack_client_new
881 - added (experimental) CoreAudio driver
882 - applied old fixes to the ASIO driver that were included in the
883 previous binary release but accidentally never committed to CVS
884 (fixes #117)
885 - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
886 win64)
887 - VST: added support for sample rate and buffer size changes
888 - VST: close editor (Fantasia) when the VST is removed
889 - VST: avoid opening Fantasia more than once for each VST instance
890 - VST: export main function as "main" on Linux too (fix for
891 energyXT)
892 - VST: changed number of output channels from one stereo to 16
893 stereo
894 - added channel routing, fxsends and midi maps to the settings
895 stored in the plugin state
896 - performance optimization of AudioChannel::MixTo() and
897 AudioChannel::CopyTo() methods using GCC vector exensions
898 (if available)
899 - ASIO fixes: avoid initializing the device twice, avoid throwing
900 exception when getting parameters from a disconnected device
901
902 * MIDI driver:
903 - added JACK MIDI driver
904 - dispatch bank select as ordinary CC as well, the user might seriously
905 want to (mis)use it for some purpose ("fixed" in all current MIDI
906 input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
907 - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
908 CoreMidi or AU
909 - fixed mingw-w64 compilation error in MME driver
910 - made program change handling in MIDI thread real-time safe by
911 moving the logic to a non-RT thread
912 - fixed minor memory leak in ALSA driver
913
914 * instruments database:
915 - avoid time consuming samples scanning when adding instruments
916 to the instruments database
917 - added support for handling lost files in the instruments database
918 - Implemented option for adding instruments in separate directories
919 in the instruments database
920 (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
921 - work-around for missing fnmatch function on Windows to make
922 instrument database compilable
923 - added instrument database support on Windows
924 works with both standalone mode and VST plugin.
925 the instruments DB file is located in
926 %USERPROFILE%\.linuxsampler\instruments.db which allows different
927 databases for each windows user
928 if no DB is present it automatically creates the .linuxsampler subdir
929 and then creates an empty DB
930 - fixed recursive import, which was broken on Windows
931
932 * Gigasampler format engine:
933 - fixed a memory leak that could happen when a channel was deleted
934 while notes were playing
935 - made it possible to load an instrument even if the audio thread
936 isn't running
937 - added partial support for the "Controller Triggered" MIDI rule,
938 enough for piano gigs with pedal noise samples
939 - minor fix: only mark FX sends as being modified if really the
940 respective FX send MIDI controller was used
941 - added support for GM global device volume SysEx message
942 (can be selected at compile time to either apply globally to the
943 whole sampler [default] or only to the sampler channels that are
944 connected to the respective MIDI input port the SysEx message arrived
945 on)
946 - bugfix: notes triggered at position 0 in the audio buffer were
947 sometimes wrongly killed in the same buffer, causing no sound to
948 be played
949 - added support for chromatic / drumkit mode Roland GS Sysex message
950 which is usally used to switch a part between chromatic sounds and
951 drumkit sounds (as opposed to their common default setting of MIDI
952 part 10 being a drumkit part and all other ones chromatic parts), in
953 LS however one can switch between the first 16 MIDI instrument maps
954 defined for the sampler
955 - made it possible to create multiple sample channels even if the
956 audio thread isn't running
957 - fixed crash when removing channel with active voices (#116)
958 - bugfix: on sample reference changes (instrument editor), only
959 un-cache the respective sample if it's really not used by any
960 sampler engine anymore
961 - re-cache samples in case they were changed by an instrument editor,
962 e.g. when a sample was added while playing (#82)
963 - fixed hanging notes which occured when note-off event had the exact
964 same time stamp as the voice's note-on event and occured both in the
965 same audio fragment cycle (fixes bug #112)
966 - added support for the "fine tune" and "pitch bend range"
967 instrument-level gig parameters
968 - fixed minor artifacts in pitch bend handling
969 - added support for GS Reset SysEx message
970 - allow gig files to use unlimited downward pitch shifting
971 - added a limit check for upward pitch shifting
972 - bugfix: sometimes, when playing a note twice fast, the second
973 note was silent
974 - fixed crash happening when a pitch bend event arrived at the
975 same time a new instrument was loading
976
977 * LSCP server:
978 - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to
979 react on MIDI data arriving on certain sampler channels (so far only
980 Note-On and Note-Off events are sent via this LSCP event)
981 - added new LSCP event "DEVICE_MIDI" which can be used by frontends to
982 react on MIDI data arriving on certain MIDI input devices (so far only
983 Note-On and Note-Off events are sent via this LSCP event)
984 - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and
985 SET DB_INSTRUMENT FILE_PATH
986 - added new LSCP command: SEND CHANNEL MIDI_DATA which can be used by
987 frontends to send MIDI messages to specific sampler channel
988 - added two additional fields to GET FILE INSTRUMENT INFO command -
989 KEY_BINDINGS and KEYSWITCH_BINDINGS
990 - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications
991 was incorrect
992 - Optimized the retrieval of the MIDI instrument mappings
993 - added new LSCP command "SET VOICES" to globally alter the maximum
994 amount of voices, added new LSCP event "GLOBAL_INFO:VOICES" which will
995 be triggered respectively
996 - added new LSCP command "SET STREAMS" to globally alter the maximum
997 amount of disk streams, added new LSCP event "GLOBAL_INFO:STREAMS"
998 which will be triggered respectively
999 - bugfix: retry if "select" returns EINTR (this fixes a crash when
1000 a gigedit file dialog is opened)
1001 - close all connections when LSCPServer is deleted
1002 - hard close of all sockets on exit
1003 - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
1004 driver
1005
1006 * Bug fixes:
1007 - fixed a crash which occurs when removing a sampler channel waiting
1008 to start instrument loading after another channel
1009 - fixed a crash which occurs when removing a sampler channel with
1010 instrument loading in progress (bug #113)
1011 - fixed termination caused by uncaught exception when adding MIDI
1012 instrument with PERSISTENT load mode
1013 - fixed possible iterator invalidations when resetting the sampler
1014 - fixed memory leaks when issuing the following LSCP commands:
1015 GET AUDIO_OUTPUT_DRIVER INFO
1016 GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
1017 GET MIDI_INPUT_DRIVER INFO
1018 GET MIDI_INPUT_DRIVER_PARAMETER INFO
1019 - fixed possible compilation error when sqlite is not present
1020 - fixed orphaned pointers when setting maximum voices limit (bug #118)
1021 - fixed crash when changing the audio output device of a sampler
1022 channel with loaded instrument and start playing notes
1023 - fixed endless loop in Engine::SuspendAll() (bug #120)
1024 - fixed a low-level atomic load function that was broken on 64-bit
1025 PowerPC, which probably could cause crashes on that platform
1026 - fixed a memory management error which could cause a crash when a
1027 plugin was unloaded
1028 - bugfix: two private structs had the same name, which could cause
1029 problems if the linker chose the wrong constructor
1030 - fixed low-level ConditionServer usage bug that caused lockups on
1031 Windows
1032
1033
1034 Version 0.5.1 (6 December 2007)
1035
1036 * packaging changes:
1037 - added autoconf checks for pthread library
1038 - added autoconf check for pthread bug found on certain NPTL-enabled
1039 glibc versions (see Gentoo bug report #194076)
1040 - added autoconf checks for MS Windows
1041
1042 * general changes:
1043 - bugfix: the thread used by an editor plugin didn't die when the
1044 editor closed
1045 - bugfix: Ringbuffer.h: fill_write_space_with_null() did not zero
1046 out all the space. operator--() did not apply size_mask after
1047 decrementing the read_ptr. DEFAULT_WRAP_ELEMENTS set to 0 in
1048 order to avoid problems with the _NonVolatileReader functions.
1049 - bugfix: Stream.h: added a missing divide by BytesPerSample in
1050 GetWriteSpace(). Since this function is currently only used in
1051 the stream's qsort() compare function, it didn't trigger any
1052 bugs.
1053 - Resampler.h, Synthesizer.h: cubic interpolation now works in
1054 24bit mode too. Faster method to read 24bit words on little
1055 endian machines (x86): replaced 3 byte reads + shifts with a 1
1056 unaligned 32bit read and shift
1057 - experimental support for MS Windows (MIDI input via MME, AUDIO
1058 output via ASIO)
1059 - made handling of SIGINT signal (Ctrl-C) a bit more robust
1060 - support for monitoring the total number of active disk streams
1061 (new LSCP commands: GET TOTAL_STREAM_COUNT,
1062 SUBSCRIBE TOTAL_STREAM_COUNT, UNSUBSCRIBE TOTAL_STREAM_COUNT)
1063
1064 * AUDIO driver:
1065 - added Windows ASIO low latency audio driver
1066
1067 * MIDI driver:
1068 - added MME Windows MIDI driver
1069
1070 * LSCP server:
1071 - added support for Windows style path / filenames, however with
1072 forward slash path separators instead of backslash
1073 (i.e. "C:/foo/bar.gig")
1074 - allow naughty liblscp to send non-string device parameters within
1075 apostrophes as well
1076 - added new LSCP commands: "GET FILE INSTRUMENTS <file>",
1077 "LIST FILE INSTRUMENTS <file>" and
1078 "GET FILE INSTRUMENT INFO <file> <index>" for retrieving informations
1079 about an arbitrary instrument file on the system where the sampler is
1080 running on
1081
1082 Version 0.5.0 (15 October 2007)
1083
1084 * packaging changes:
1085 - config.h is not going to be installed along with liblinuxsampler's
1086 API header files anymore
1087 - only the API relevant header (and source) files will be exported to
1088 the Doxygen API documentation (explicitly listed in Doxyfile.in)
1089 - added completely new XCode project files for Mac OSX which is now
1090 capable to execute our autoconf environment, thus no need anymore
1091 to maintain the compile time configuration file (osx/version.h) for
1092 OSX manually (patch by Toshi Nagata)
1093 - fixed buggy boolean --enable-foo / --disable-foo configure script
1094 parameters
1095 - global.h now only covers global definitions that are needed for the
1096 C++ API header files, all implementation internal global definitions
1097 are now in global_private.h
1098 - atomic.h is not exposed to the C++ API anymore
1099 - no need to include config.h anymore for using LS's API header files
1100 - fixed warnings in API doc generation
1101
1102 * general changes:
1103 - replaced the old, confusing MIDI program change mechanism by a
1104 flexible MIDI instrument mapper which allows to map arbitrary
1105 (MIDI bank, MIDI program) pairs with arbitrary
1106 (engine type, instrument file, file index) triplets which will be
1107 loaded on the respective channel when such MIDI program change
1108 messages arrive, beside that, each entry allows to define a life-time
1109 strategy for the instrument, so the user can define whether the
1110 instrument should i.e. be permanently loaded (to be able to switch
1111 quickly among sounds) or i.e. loaded just on demand when the
1112 respective program change arrives (to safe RAM space), as well as a
1113 global volume factor for each entry, so the user can adjust the volume
1114 dynamic of his mapped instrument collection without having to modify
1115 the instrument files, also one can manage arbitrary amount of such
1116 MIDI instrument maps and assign each sampler channel individually
1117 a certain map, so that i.e. separation of normal instruments and
1118 drumkits is possible
1119 - new notification events for tracking changes to audio/MIDI devices,
1120 MIDI instrument maps, MIDI instruments, FX sends, global volume.
1121 - sampler was limited to load max. 200 instruments in the background
1122 due to a constant size RingBuffer FIFO which is now replaced by a
1123 dynamic (unlimited) size std::list FIFO
1124 - added FX sends, these allow to route audio signals to arbitrary audio
1125 output channels for being processed by external effect processors
1126 (i.e. jack-rack), the send levels are controllable via arbitrary MIDI
1127 controllers
1128 - global (sampler wide) volume can now be controlled at runtime
1129 - Implemented new, improved notification system
1130 - fixed compilation errors regarding OSX
1131 (patch by Toshi Nagata)
1132 - implemented instruments database
1133 - added support for escape sequences to the instruments database
1134 - added highly experimental support for on-the-fly instrument editing
1135 within the sampler's process (by using instrument editor plugins),
1136 you'll notice the new "Registered instrument editors:" message on
1137 startup, added a new LSCP command:
1138 "EDIT CHANNEL INSTRUMENT <sampler-channel>"
1139 to spawn a matching instrument editor for the instrument on the
1140 given sampler channel, the plugin path can be overridden at compile
1141 time with ./configure --enable-plugin-dir=/some/dir
1142 - added experimental code for synchronizing instrument editors hosted
1143 in the sampler's process to safely edit instruments while playing
1144 without a crash (hopefully) by either suspending single regions
1145 wherever possible or if unavoidable whole engine(s)
1146 - fixed several issues in fundamental "Thread" class: set scheduling
1147 policy and priority on thread level, set a minimum stack size for
1148 thread (TODO: a reasonable value yet to be tested), bugfix: non-RT
1149 threads simply inherited properties of starting thread instead of
1150 setting their own policy and priority
1151 - minor fix in our automatic stack trace mechanism on crashes, the
1152 main process did not wait for the stack trace process to finish
1153 its output
1154 - fixed some minor memory leaks
1155 - reenabled assembly features support, at the moment only for
1156 enabling a fast denormal FPU mode (x86 platforms supporting SSE2)
1157 - minor assembly fix in x86 features detection (don't use the PIC
1158 register, to avoid relocations in the text segment at runtime)
1159 - POSIX callback functions of Thread.h are hidden
1160
1161 * MIDI driver:
1162 - dispatch bank select (MSB and LSB) messages
1163
1164 * audio driver:
1165 - the ALSA audio output driver parameters now reflect the correct
1166 parameter value ranges for the respective selected sound card
1167 (patch by Till Wimmer, a bit fixed and extended)
1168
1169 * Gigasampler format engine:
1170 - if a filter is used and EG2 finishes before EG1, let the voice
1171 die when EG2 has finished (this fixes a problem with clicks and
1172 voice starvation for some gigs)
1173 - playback is no longer disabled during instrument loading
1174 - all notes playing on a channel that changes its instrument keep
1175 playing with the old instrument until they get a note off
1176 command
1177 - EG fix: a release value of zero could cause noises or crash
1178 - handle MIDI coarse tuning messages (MIDI RPN #0 MSB #2 LSB)
1179 - EG fine tuning: when attack is zero the EG starts at a level
1180 above max sustain level, which means that there is a decay phase
1181 even if sustain is 100%
1182 - more EG fixes: the level could sometimes go below zero and cause
1183 noises or crashes
1184 - minor fix of EGDecay (patch by Toshi Nagata)
1185 - fixed compiler error when --enable-override-filter-type was
1186 supplied to the configure script (fixes #46)
1187 - disk thread: queue sizes are now proportional to CONFIG_MAX_STREAMS
1188 instead of a fix value
1189 - behavior fix: on MIDI CC# 65 (portamento on / off), 126 (mono mode),
1190 127 (solo mode) only kill voices if the respective mode really
1191 changed
1192
1193 * LSCP server:
1194 - fixed compile time error for old Bison versions
1195 (i.e. v1.28 found on MacOS 10.4, patch by Toshi Nagata)
1196 - parser now supports extended ASCII character set
1197 (up to ASCII code 255, i.e. includes now umlauts and accents)
1198 - filename arguments in LSCP commands now allow to use escape
1199 sequences, that is directly literal as one of: \', \", \\, \n, \r,
1200 \f, \t, \v, or as octal ASCII code value like \132, or as hex ASCII
1201 code value like \xf2) (fixes bug #24)
1202 - the following LSCP commands now also support escape sequences for at
1203 least one of their text-based parameters (i.e. name, description):
1204 "ADD MIDI_INSTRUMENT_MAP", "MAP MIDI_INSTRUMENT",
1205 "SET MIDI_INSTRUMENT_MAP NAME", "SET FX_SEND NAME", "CREATE FX_SEND",
1206 "SET DB_INSTRUMENT_DIRECTORY NAME",
1207 "SET DB_INSTRUMENT_DIRECTORY DESCRIPTION", "SET DB_INSTRUMENT NAME",
1208 "SET DB_INSTRUMENT DESCRIPTION", "FIND DB_INSTRUMENTS",
1209 "FIND DB_INSTRUMENT_DIRECTORIES"
1210 - returns verbose syntax errors (line and column where syntax error
1211 occured, the unexpected character and the actually expected, possible
1212 character(s), the latter only if less than 5 possibilities)
1213 - made sure that LSCP syntax is not affected by gigedit locale
1214 settings
1215 - bugfix regarding strings parameter lists: all comma separated lists
1216 of strings were treated as being one string containing commas
1217 (fixes #57)
1218
1219 * Bug fixes:
1220 - fixed crash occurring on certain LSCP scripts (Bug 39)
1221 - another thread safety fix for lscp "load engine" and "set
1222 channel audio output device"
1223 - fixed a crash which occurs when reassigning the same engine
1224 on a sampler channel with connected MIDI device
1225 - fixed a crash which occurs when changing the number of ports of a MIDI
1226 device connected to a sampler channel to number less then or equal
1227 to the index of the port to which the sampler channel is connected.
1228 - The previous bindings were not been disconnected when altering
1229 the ALSA_SEQ_BINDINGS parameter. Introduced a NONE keyword for
1230 unsubscribing from all bindings (e.g. ALSA_SEQ_BINDINGS=NONE).
1231 - The active stream/voice count statistic was incorrect.
1232 - notification events were not been sent for some sampler
1233 channel changes
1234 - added default min and max values to restrict the number of allowed
1235 audio output channels and MIDI input ports
1236 - the connection to the PCM interface is now closed when destroying
1237 an audio output device
1238 - files with slash in their path or filename could not be loaded
1239
1240 * test cases:
1241 - updated and fixed (haven't been touched in a while)
1242
1243 Version 0.4.0 (24 November 2006)
1244
1245 * packaging changes:
1246 - changed deprecated copyright attribute to license; added ldconfig
1247 to post-(un)install steps; added devel package for liblinuxsampler;
1248 to linuxsampler.spec (RPM)
1249 - install necessary development header files for allowing 3rd party
1250 applications to link against liblinuxsampler
1251 - liblinuxsampler's API documentation can be generated with 'make docs'
1252 (Doxygen required)
1253 - added benchmark to automatically detect the best triangle LFO
1254 implementation (currently either an integer math solution or a
1255 di-harmonic approximation), automatic detection can be overriden
1256 with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x
1257 configure script argument though (mandatory for cross-compilation)
1258 - do not automatically pick optimized gcc flags if the user already
1259 provided some on his own (as CXXFLAGS)
1260 - added compile time option to disable processing of All-Notes-Off MIDI
1261 messages
1262 - added compile time options to allow disabling the various audio and
1263 MIDI drivers
1264 - fixed automatic GCC CPU switch detection on PPC
1265 (patch by Ebrahim Mayat)
1266
1267 * Gigasampler format engine:
1268 - extensive synthesis optimization
1269 (reimplementation of EGs and LFO(s), removed synthesis parameter
1270 prerendering and the synthesis parameter matrix in general, splitting
1271 each audio fragment into subfragments now where each subfragment uses
1272 constant pitch and filter coefficients. The volume coefficient is
1273 linearly interpolated inside a subfragment, unless
1274 --disable-interpolate-volume is set.)
1275 - fine tuning of the EG modulation parameters
1276 - improved filter cutoff calculation by adding support for the
1277 following gig parameters: Cutoff freq (used when no cutoff
1278 controller is defined), Control invert, Minimum cutoff, Velocity
1279 curve and Velocity range. The keyboard tracking now scales
1280 cutoff frequency instead of resonance.
1281 - added support for gig parameter Resonance.
1282 - fixed bug in sysex handling (patch by Juan Linietsky)
1283 - added global volume attenuation of -9 dB (0.35f) to prevent clipping
1284 which can be overridden with --enable-global-attenuation
1285 - EG fixes: made the length of "attack hold" stage more
1286 accurate. Release stage can now start before attack stage
1287 ends. Cancel release didn't work when sustain was zero. Attack
1288 time now has a minimal value to prevent clicks.
1289 - fixed pitch changes larger than one octave
1290 - fixed EG3 (pitch envelope) synthesis which was neutral all the time
1291 - implemented portamento mode and solo mode (a.k.a 'mono mode'):
1292 all modes can be altered via standard GM messages, that is CC5 for
1293 altering portamento time, CC65 for enabling / disabling portamento
1294 mode, CC126 for enabling solo mode and CC127 for disabling solo mode
1295 - fine tuning of the curves for volume (CC7), pan (CC10 and gig
1296 parameter) and crossfade
1297 - added support for the "attenuation controller threshold" gig
1298 parameter
1299 - added smoothing of volume changes caused by control change
1300 messages
1301 - sample loop parameters are now taken from the DimensionRegion
1302 instead of the wave chunk
1303 - fixed keyswitching for v3 gigs with a number of keyswitch splits
1304 not equal to a power of two
1305 - reimplementation of the filter algorithm. The new filter is more
1306 accurate and supports all gig filter types, including bandreject
1307 and lowpass turbo.
1308 - real support for 24 bit samples - samples are not truncated to
1309 16 bits anymore
1310 - support for aftertouch (channel pressure, not polyphonic
1311 aftertouch)
1312 - LFO1 behaviour fixed (dampening from max volume instead of
1313 amplifying from 0)
1314
1315 * LSCP server:
1316 - fixed application exit on broken pipe error (fixes bug #20)
1317 - fixed the notification messages delay due to lack of
1318 network activity (fixes bug #26)
1319 - fixed parser bug which occured on space(s) within device parameters
1320 (e.g. "SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 SOMEPARAM='foo bar'")
1321
1322 * audio driver:
1323 - added aRts audio output driver (by no means RT safe)
1324
1325 * MIDI driver:
1326 - fixed legacy sysex code which caused dispatching of MIDI SysEx
1327 messages several times instead of once
1328 - API extension for MIDI drivers which already supply exact time stamps
1329 for events (i.e. for offline rendering based MIDI drivers)
1330 - added checks for bad MIDI data
1331
1332 * linuxsampler application:
1333 - show available sampler engine types on startup
1334
1335 * general changes:
1336 - support for muting sampler channels and solo mode of the same, two new
1337 LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new
1338 fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were
1339 introduced for this, the behavior is the same like on a mixer console
1340 (patch by Grigor Iliev, a bit adjusted). Also added configure option
1341 --enable-process-muted-channels which can be used to enable the
1342 processing of muted channels.
1343 - support for sostenuto pedal
1344 - support for monitoring the total number of active voices
1345 (new LSCP commands: GET TOTAL_VOICE_COUNT, GET TOTAL_VOICE_COUNT_MAX,
1346 SUBSCRIBE TOTAL_VOICE_COUNT, UNSUBSCRIBE TOTAL_VOICE_COUNT)
1347 - fixed some memory management errors
1348 - fixed some concurrency problems that could lead to crashes when
1349 LSCP commands were executed
1350 - fixed crash when instrument loading failed previously on the same
1351 sampler channel (fixes bug #36)
1352
1353 Version 0.3.3 (15 July 2005)
1354
1355 * packaging changes:
1356 - fixed compilation with gcc 4.0
1357
1358 * Gigasampler format engine:
1359 - LFO preprocessing was performed even though the respective LFO was
1360 disabled by the instrument patch (minor efficiency fix)
1361 - if period time of chosen audio device is too small (< MIN_RELEASE_TIME)
1362 for volume ramp downs in the same fragment (needed for current voice
1363 stealing implementation) then simply inform the user with a warning
1364 about possible click sounds and reduce the volume ramp down
1365 appropriately instead of cancelling the audio device connection
1366
1367 Version 0.3.2 (24 June 2005)
1368
1369 * packaging changes:
1370 - updated autotools build files to compile on OS X
1371 (conditional compilation of CoreMIDI and MidiShare drivers)
1372 - hand-crafted assembly optimization code can be disabled with
1373 './configure --disable-asm' (definitely not recommended)
1374 - fixed 'make dist' rule to include all necessary files
1375 - require automake (>= 1.5) for 'make -f Makefile.cvs'
1376 (due to 'dist-bzip2' automake option)
1377
1378 * Gigasampler format engine:
1379 - support for the gig parameters for "release velocity response" curves
1380 - fine tuning of the EGADSR envelope
1381 - volume of release triggered samples now depends on note-on velocity,
1382 note length and gig parameter "release trigger decay" instead of
1383 note-off velocity.
1384 - revised voice stealing
1385 (fixes crash and endless loop caused by voice stealing)
1386 - don't reset scale tuning on instrument or audio output device change
1387 - handle key group conflicts right at the beginning of each fragment
1388 instead of when the respective voice is actually launched
1389 (fixes undefined behavior if stolen voices belonged to a key group -
1390 this case was followed by a "killed voice survived" error message)
1391 - fixed minor issue with null/silence samples
1392 (those stole voices even though they don't need a voice at all which
1393 resulted in "voice stealing didn't work out" messages)
1394 - don't reset volume, pan, pitch and MIDI controller values on
1395 instrument or audio output device change
1396
1397 * LSCP server:
1398 - fixed some crashes (patch by Grigor Iliev, fixes #19)
1399 - fixed LSCP event "CHANNEL_INFO" notification
1400 (e.g. did not notify on volume changes or MIDI program change events)
1401
1402 * linuxsampler application:
1403 - added command line parameters --lscp-addr and --lscp-port to override
1404 default IP address and port of LSCP server
1405
1406 Version 0.3.1 (24 May 2005)
1407
1408 * initial release

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