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Revision 2951 - (hide annotations) (download)
Fri Jul 15 20:07:47 2016 UTC (3 years, 5 months ago) by schoenebeck
File size: 66598 byte(s)
* NKSP language: Added support for user defined script functions.
* Bumped version (2.0.0.svn18).

1 persson 2837 Version SVN trunk (?)
2    
3 persson 2856 * SFZ format engine:
4     - added support for <global>, <master> and #define (patch by Alby M)
5    
6 persson 2837 * general changes:
7     - fixed printf type errors (mostly in debug messages)
8 persson 2840 - use unique_ptr instead of auto_ptr when building with C++11
9 schoenebeck 2871 - Added RTAVLTree class which is a real-time safe ordered multi-map, thus
10     allowing to sort data efficiently in real-time safe manner.
11     - RTList class: added methods for moving/inserting elements to arbitrary
12     position within a list.
13     - RTList class: added method fromPtr() for creating an Iterator object from
14     a raw element pointer.
15     - Attempt to partly fix resetting engine channels vs. resetting engine, an
16     overall cleanup of the Reset*(), ConnectAudioDevice(),
17     DisconnectAudioDevice() API methods would still be desirable though,
18     because the current situation is still inconsistent and error prone.
19 schoenebeck 2879 - Active voices are now internally grouped to "Note" objects, instead of
20     being directly assigned to a keyboard key. This allows more fine graded
21     processing of voices, which is i.e. required for certain instrument
22     script features.
23 schoenebeck 2927 - Fix: Release trigger voices were not spawned on sustain pedal up
24     (CC #64) events.
25     - Fix: Release trigger voices can now also distinguish correctly between
26     note-off and sustain pedal up events.
27 persson 2837
28 schoenebeck 2866 * packaging changes:
29     - removed unnecessary dependency to libuuid
30     (originated by libgig's usage of it)
31 schoenebeck 2884 - Automake: set environment variable GCC_COLORS=auto to allow GCC to
32     auto detect whether it (sh/c)ould output its messages in color.
33 schoenebeck 2866
34 schoenebeck 2871 * Real-time instrument scripts:
35     - Implemented scheduler for delayed MIDI events and for suspended scripts.
36     - Built-in script function "wait()": implemented support for function's
37     "duration-us" argument, thus scripts using this function are now
38     correctly resumed after the requested amount of microseconds.
39     - Built-in script function "play_note()": implemented support for
40     function's "duration-us" argument, thus notes triggered with this
41     argument are now correctly released after the requested amount of
42     microseconds.
43     - Fix: script events were not cleared when engine channel was reset,
44     potentially causing undefined behavior.
45     - Fixed crash which happened when trying to reference an undeclared
46     variable.
47 schoenebeck 2879 - Built-in script function "play_note()": Added support for passing
48     special value -1 for "duration-us" argument, which will cause the
49     triggered note to be released once the original note was released.
50 schoenebeck 2885 - Instrument script classes now exported with the liblinuxsampler C++ API.
51     - Added new API method ScriptVM::syntaxHighlighting() which provides
52     a convenient syntax highlighting backend for external instrument
53     script editor applications.
54 schoenebeck 2889 - Added new C++ API class "ScriptVMFactory".
55     - Extended parser issues to provide not only first line and first
56     column, but also last line and last column of issue (thus marking
57     the precise span of the issue within the source code).
58 schoenebeck 2902 - Reload script automatically after being modified by an instrument
59     editor.
60 schoenebeck 2911 - NKSP language grammar correction: allow empty event handler bodies
61     like "on note end on".
62 schoenebeck 2931 - Implemented built-in script function "change_vol()".
63     - Implemented built-in script function "change_tune()".
64     - Implemented built-in script function "change_pan()".
65 schoenebeck 2935 - Implemented built-in script function "change_cutoff()".
66     - Implemented built-in script function "change_reso()".
67     - Implemented built-in script function "event_status()".
68     - Added built-in script constants "$EVENT_STATUS_INACTIVE" and
69     "$EVENT_STATUS_NOTE_QUEUE" both for being used as flags for
70     "event_status()" function.
71     - NKSP language: Added support for bitwise operators ".or.", ".and."
72     and ".not.".
73     - NKSP language scanner: Fixed IDs matching to require at least one
74     character (i.e. when matching function names or variable names).
75     - NKSP language scanner: disabled unusued rules.
76 schoenebeck 2938 - Fixed behavior of play_note() and note_off() functions which must
77     be distinguished engine internally from "real" MIDI note on/off
78     events in order to avoid misbehaviors like hanging notes.
79 schoenebeck 2942 - Implemented built-in script variable "$KSP_TIMER".
80     - Implemented built-in script variable "$NKSP_REAL_TIMER".
81     - Implemented built-in script variable "$NKSP_PERF_TIMER".
82     - Implemented built-in script variable "$ENGINE_UPTIME".
83 schoenebeck 2945 - Implemented built-in script function "inc()".
84     - Implemented built-in script function "dec()".
85     - NKSP language fix: division expressions were evaluated too often.
86     - NKSP language fix: string concatenation operator was right
87     associative instead of left (to right).
88 schoenebeck 2947 - NKSP language correction: allow empty statements in entire language
89     (i.e. "if end if").
90 schoenebeck 2948 - Implemented built-in script function "stop_wait()".
91     - Implemented built-in script variable "$NI_CALLBACK_ID".
92     - Implemented built-in script variable "$NI_CALLBACK_TYPE".
93     - Implemented built-in script variable "$NKSP_IGNORE_WAIT".
94     - Added support for read-only built-in variables (respectively
95     handled by the script parser).
96     - Added built-in script constant "$NI_CB_TYPE_INIT".
97     - Added built-in script constant "$NI_CB_TYPE_NOTE".
98     - Added built-in script constant "$NI_CB_TYPE_RELEASE".
99     - Added built-in script constant "$NI_CB_TYPE_CONTROLLER".
100 schoenebeck 2951 - NKSP Language: Added support for user defined script functions.
101 schoenebeck 2871
102 schoenebeck 2787 Version 2.0.0 (15 July 2015)
103 schoenebeck 1993
104 persson 2086 * packaging changes:
105     - fixed building with newer MinGW-w64
106 persson 2183 - Mac OS X: support the new dir for Core Audio SDK
107     - Mac OS X: fixed building outside source directory
108     - made sure all source files for hostplugins are included when
109     doing "make dist"
110     - removed empty directories left from the cvs to svn migration
111 persson 2185 - fixed compilation with gcc 4.6.1
112 persson 2203 - another "make dist" fix, for the LV2 plugin
113 persson 2185 - made --enable-pthread-testcancel default on Mac OS X
114 persson 2197 - minor Makefile fix for building lscpparser when build and source
115     directories are separate
116 persson 2203 - Mac OS X: made it possible to specify plugin installation dir to
117     configure
118 persson 2208 - Mac OS X: Makefile fix for the install-strip target
119 persson 2335 - fixed compilation with gcc 4.7
120 persson 2343 - fixed configure script error with old autoconf versions
121     - lsatomic.h: use gcc provided atomic functions if building with
122     gcc 4.7 and C++11
123 persson 2365 - modernized configure script
124 persson 2378 - fixed linkage error when building with
125     LDFLAGS="-Wl,--no-undefined" (#190)
126 persson 2390 - fixed compilation with Clang 3.2
127 persson 2420 - removed usage of deprecated Automake variable INCLUDES
128 persson 2460 - fixed building with C++11
129     - build fix: ChangeFlagRelaxed.h was missing in makefile
130     - build fix: libsndfile compiler flags were missing in some
131     makefiles
132 persson 2461 - fix for building with bison 3.0 (#202)
133 schoenebeck 2473 - Mac OS X: added temporary hack allowing to spawn gigedit as callback
134     on the process's main thread
135 persson 2478 - fixed build error on newer MinGW
136     - support building with older jack versions
137     - support building with spaces in vst sdk path
138 persson 2519 - enabled automake 'subdir-objects' option and moved external
139     source references (vst, au, asio) from makefiles to cpp files,
140     in order to get rid of warnings from automake 1.14
141 persson 2382
142 persson 2086 * general changes:
143 iliev 2012 - Refactoring: moved the independent code from
144     the Gigasampler format engine to base classes
145 schoenebeck 2047 - command line option '--profile' is currently disabled, since the
146     respective profiling code is currently broken
147 schoenebeck 2053 - Introduced support for optional environment variable
148     "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
149     where the sampler shall look for instrument editor plugins
150     (patch by Luis Garrido, slightly modified).
151 schoenebeck 2121 - implemented Roland GS NRPN 1ArrH which allows to set volume per note
152     - implemented Roland GS NRPN 1CrrH which allows to set pan per note
153     - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
154     note (in this implementation of the sampler its simply hard routed to
155     the 1st effect send of the sampler channel, no matter what the actual
156     effect type is)
157     - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
158     note (in this implementation of the sampler its simply hard routed to
159     the 2nd effect send of the sampler channel, no matter what the actual
160     effect type is)
161 schoenebeck 2124 - implemented support for internal LADSPA effects
162 schoenebeck 2140 - raised limit of program change queue from 100 to 512
163     (as suggested by Alex Stone)
164 iliev 2223 - implemented sine LFO, pulse LFO and saw LFO
165 iliev 2296 - experimental support for per voice equalization
166 iliev 2306 - added command line option --exec-after-init
167 schoenebeck 2330 - Introduced new C++ API method:
168     EngineChannel::InstrumentFileName(int index)
169     allowing to retrieve the whole list of files used for the loaded
170     instrument on an engine channel (a.k.a. part). Some GigaStudio
171     instruments for example are splitted over several files like
172     "Foo.gig", "Foo.gx01", "Foo.gx02", ...
173 schoenebeck 2375 - Added new C++ API method Sampler::GetGlobalMaxVoices().
174     - Added new C++ API method Sampler::GetGlobalMaxStreams().
175     - Added new C++ API method Sampler::SetGlobalMaxVoices().
176     - Added new C++ API method Sampler::SetGlobalMaxStreams().
177 schoenebeck 2377 - Various "const" and "restrict" optimizations.
178 persson 2382 - all engines: add pan CC value to instrument pan parameter before
179     applying panning, instead of using two separate pan functions in
180     series (#182)
181 persson 2427 - added a lock guard class for exception safe mutex handling and
182     used it everywhere appropriate
183 schoenebeck 2448 - Immediately apply scale tuning changes to active voices.
184     - Exposed scale tuning to C++ API (along to the already existing standard
185     SysEx way).
186 persson 2452 - lsatomic.h fixes: seq_cst load and store were suboptimal for x86
187     and broken for ppc64. (Seq_cst loads and stores are actually not
188     used in LS, so the bug wasn't noticable.)
189     - lsatomic.h: added ARMv7 support
190 schoenebeck 2500 - Added support for multiple MIDI input ports per sampler channel (and
191     added various new C++ methods for this new feature / design change, old
192     C++ API methods for managing SamplerChannel's MIDI inputs are now marked
193     as deprecated but are still there and should provide full behavior
194     backward compatibility).
195     - AbstractEngine::GSChecksum(): don't allocate memory on the stack (was
196     unsafe and caused compilation error with clang 2.x).
197 schoenebeck 2506 - Bugfix: only process the latest MIDI program change event.
198 schoenebeck 2515 - Introducing the LSCP shell, which provides convenient control of the
199     sampler from the command line by providing LSCP aware features.
200 schoenebeck 2521 - VirtualMidiDevice: Added support for program change.
201     - VirtualMidiDevice: Added support for bank select (MSB & LSB).
202     - VirtualMidiDevice: Added support for pitch bend.
203 schoenebeck 2559 - Aftertouch: extended API to explicitly handle channel pressure and
204     polyphonic key pressure events (so far polyphonic pressure was not
205     supported at all, and channel pressure was rerouted as CC128 but not
206     used so far).
207 schoenebeck 2594 - Added initial support for real-time instrument scripts. The script VM
208     code is shared by all sampler engine implemementations, however only the
209     gig file format currently provides support for storing instrument scripts
210     (as LinuxSampler extension to the original GigaStudio 4 format).
211 iliev 2012
212 persson 2043 * Gigasampler format engine:
213     - implemented the "round robin keyboard" dimension
214     - fixed round robin and random dimensions for cases when number of
215     dimension zones is not a power of two
216     - made round robin use a counter for each region instead of each
217     key
218 persson 2382 - bugfix: pitch LFO controller "internal+aftertouch" was broken
219     - bugfix: filter keyboard tracking was broken
220     - filter performance fix (an unnecessary copy was made of the
221     filter parameters in each sub fragment)
222     - handle special case when pan parameter in gig file has max or
223     min value
224 schoenebeck 2396 - Exclusive Groups: don't ever stop voices of the same note,
225     doesn't sound naturally with a drumkit
226 persson 2408 - fixed EG1 modulation when attack or release is zero
227 schoenebeck 2559 - Fixed support for 'aftertouch' attenuation controller.
228 schoenebeck 2565 - Fixed crash that happened with velocity split sounds under certain
229     conditions (see also previous commit on libgig).
230 persson 2673 - fixed behaviour of filter LFO
231 persson 2043
232 schoenebeck 2047 * SFZ format engine:
233 iliev 2012 - Initial implementation (not usable yet)
234 persson 2055 - added support for v2 multiple stage envelope generators
235     - added a fine-tuned v1 envelope generator instead of using the
236     one from the gig engine
237 persson 2058 - fixed memory leak and memory handling errors
238 persson 2061 - added support for trigger=first, trigger=legato and sw_previous
239 persson 2058 - allow non-numerical key values ("C#4" for example)
240     - "key" opcode now sets pitch_keycenter too
241     - fixed error when unloading instrument with same sample used by
242     multiple regions
243     - added some opcode aliases, like loopmode for loop_mode, to be
244     more compatible
245 persson 2061 - added support for trigger=release and rt_decay
246 persson 2063 - added support for off_mode=normal
247 persson 2072 - added support for random, seq_position, seq_length and volume
248     - added v1 LFO opcodes to parser (no support in engine yet)
249 persson 2082 - added support for amp_veltrack and amp_velcurve_N
250     - fine-tuned the default velocity curve
251 persson 2086 - added support for transpose
252     - fixed crash when using sw_down/up
253     - improved logic for sw_lokey/hikey/up/down/last
254     - added more v1 aliases to parser
255 persson 2091 - reduced memory usage for sfz data
256 persson 2101 - RT-safeness: avoid malloc in audio thread
257     - fixed a bug that could cause voice stealing to fail
258 persson 2106 - optimized sample lookup
259 persson 2114 - improved support for exclusive groups (group, off_by and
260     off_mode)
261 persson 2115 - added support for controller triggered regions (on_locc/on_hicc)
262     - added support for loop_mode=one_shot
263 persson 2119 - fixed playback of 16 bit wav files on big endian CPUs
264     - added support for Ogg Vorbis sample files
265 persson 2167 - use loop markers from sample file if loop_start and loop_end are
266     not set in sfz file
267 persson 2175 - implemeted filters. Filter types: lowpass, bandpass, bandreject
268     and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
269     cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
270     cutoff_cc, cutoff_chanaft.
271     - bugfix: zero ampeg_sustain didn't work
272 persson 2176 - added support for velocity effect on amplifier envelope time
273     (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
274     ampeg_vel2release)
275 persson 2203 - added support for EG hold (ampeg_hold)
276 iliev 2216 - added support for sample offset (offset)
277 iliev 2218 - use the newly introduced signal units model
278 iliev 2219 - implemented opcodes lfoN_delay,
279     lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
280 iliev 2220 - implemented opcodes ampeg_delay, ampeg_vel2delay
281     pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
282     pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
283     pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
284     pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
285 iliev 2221 - implemented opcodes pitchlfo_delay, pitchlfo_freq,
286     pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
287     amplfo_delay, amplfo_freq, amplfo_depth
288 iliev 2222 - implemented opcodes fileg_delay, fileg_start, fileg_attack,
289     fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
290     fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
291     fileg_vel2release
292 iliev 2223 - implemented opcode lfoN_wave
293 iliev 2224 - implemented opcode pitchlfo_depthccN
294 iliev 2225 - implemented opcodes lfoN_phase, lfoN_phase_onccX,
295     lfoN_pitch, lfoN_pitch_onccX
296 iliev 2226 - implemented opcodes pitchlfo_fade,
297     fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
298 iliev 2227 - implemented opcodes fillfo_freqccN,
299     pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
300 iliev 2229 - implemented opcodes ampeg_delayccN, ampeg_startccN,
301     ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
302     ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
303 persson 2317 - lfoN_* and egN_* opcodes defined in group sections
304 iliev 2229 are now taken into account
305 iliev 2230 - implemented curves
306     - implemented opcodes volume_onccN, volume_curveccN
307 iliev 2232 - implemented opcode volume_smoothccN
308 iliev 2233 - implemented opcodes fillfo_depthccN, amplfo_depthccN,
309     lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
310     lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
311     lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
312     lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
313 iliev 2234 - implemented opcode end
314 iliev 2235 - implemented opcodes egN_amplitude_onccX,
315     egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
316     egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
317 iliev 2236 - implemented opcodes xfin_lokey, xfin_hikey,
318     xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
319     xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
320     xfout_loccN, xfout_hiccN, xf_cccurve
321 iliev 2237 - implemented opcodes pan_onccN, pan_smoothccN,
322     pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
323     egN_pan_curveccX, pitch_veltrack
324     - when failed to parse a sfz file
325     print the line number on which the error occurs
326 iliev 2244 - use common pool of CC objects to minimize RAM usage
327 iliev 2248 - implemented opcodes amplfo_delay_onccN,
328     amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
329     pitchlfo_delay_onccN, pitchlfo_fade_onccN
330 iliev 2249 - implemented opcodes fileg_delay_onccN,
331     fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
332     fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
333     fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
334     pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
335     pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
336 iliev 2250 - implemented automatic aliasing *ccN <-> *_onccN
337 iliev 2251 - *lfo_freqccN wasn't working when the respective *lfo_freq
338     was not set or was set to zero
339     - lfoN_freq_onccX wasn't working when lfoN_freq
340     was not set or was set to zero
341 iliev 2252 - implemented opcodes resonance_onccN, resonance_smoothccN,
342     resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
343 iliev 2253 - implemented opcodes fillfo_depthchanaft,
344     fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
345     pitchlfo_depthchanaft, pitchlfo_freqchanaft
346 iliev 2264 - implemented opcodes pitch_onccN,
347     pitch_curveccN, pitch_smoothccN, pitch_stepccN
348 iliev 2265 - implemented opcodes volume_stepccN, pan_stepccN,
349     cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
350     lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
351     lfoN_cutoff_stepccX, lfoN_resonance_stepccX
352 iliev 2296 - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
353     eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
354     eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
355     eq1_gainccN, eq2_gainccN, eq3_gainccN
356 iliev 2297 - implemented opcodes delay, delay_onccN, delay_random,
357     delay_samples, delay_samples_onccN
358 iliev 2299 - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
359     egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
360     egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
361     egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
362     egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
363     lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
364     lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
365     lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
366     lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
367     lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
368     lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
369     lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
370     lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
371     lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
372     lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
373 iliev 2300 - implemented opcodes eq1_vel2freq, eq2_vel2freq,
374     eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
375 persson 2311 - sfz parser: allow double spaces in sample filenames
376     - sfz parser: allow absolute paths for sample filenames
377     - use linear decay and release for filter and pitch EG
378 persson 2315 - bugfix: only the first amp_veltrack definition in a file was
379     used
380 persson 2317 - bugfix: looping was disabled if loop_start was set to 0
381     - allow regions with end=-1 to turn off other regions using the
382     group and off_by opcodes (#168)
383     - made end=0 play the whole sample
384     - fixed support for lochan and hichan opcodes (#155)
385 persson 2361 - fixed crash when using lochan/hichan opcodes (#187)
386 persson 2382 - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
387 persson 2400 - added FLAC support (#191)
388 persson 2403 - sfz parser bugfix: lines starting with whitespace were ignored
389     - added amplitude opcode
390 schoenebeck 2529 - added support for "#include" instruction
391     (modified patch which was originally posted by Sergey on LS mailing list)
392 persson 2533 - bugfix: generation of velocity curves etc should not be done
393     after each "#include", only after the main file is parsed
394     - bugfix: line numbers in error messages were wrong after "#include"
395 persson 2674 - added support for float and 32 bit sample files
396 iliev 2012
397 schoenebeck 2047 * SoundFont format engine:
398 iliev 2012 - Initial implementation (not usable yet)
399 persson 2101 - RT-safeness: avoid malloc in audio thread
400     - fixed a bug that could cause voice stealing to fail
401 persson 2203 - fine-tuned amplitude EG (by switching from gig to sfz EG)
402 iliev 2207 - initial implementation of Vibrato LFO and Modulation LFO
403     - initial implementation of cutoff filter
404 persson 2311 - use linear decay and release for filter and pitch EG
405 iliev 2012
406 schoenebeck 2372 * Host plugins (VST, AU, LV2, DSSI):
407 schoenebeck 1993 - AU bugfix: failed to destroy its audio/MIDI devices
408 iliev 1994 - Listen to all interfaces on Mac OS X (INADDR_ANY)
409 persson 2045 - VST bugfix: If the host called resume() before and after
410     changing sample rate or block size, the number of channels was
411     incorrectly set to two. This caused silence in Cubase 5.
412 persson 2165 - save engine type (gig, sfz or sf2) in plugin state
413     - VST: when opening Fantasia, look for both 32 and 64 bit Java on
414     64 bit Windows
415 persson 2197 - AU: changed number of output channels from one stereo to 16
416     stereo
417     - VST: made it possible to build the VST plugin for Mac
418     - AU: link AU plugin dynamically if --disable-shared isn't
419     specified
420 schoenebeck 2372 - LV2 "state" extension support (patch by David Robillard)
421 persson 2316 - VST bugfix: instrument loading hang and crashed the host when
422     the plugin was loaded a second time (#174)
423 persson 2324 - plugin bugfix: instrument loading hang when the plugin was
424     loaded a second time (this time it's for Linux and Mac, previous
425     similar fix was for Windows)
426     - thread safety fixes for the instrument loading thread
427 persson 2343 - LV2: use the new lv2 package if present
428 persson 2347 - VST: try to open Fantasia automatically on Linux and Mac too (on
429     Linux, the Fantasia jar should be placed in <prefix>/share/java)
430     - VST: fixed crashes on Linux Ardour and EnergyXT
431 persson 2354 - DSSI bugfix: it wasn't possible to change engine type. The MIDI
432     port and audio channel routing for DSSI plugins are now visible.
433 persson 2356 - LV2: use urid and atom extensions instead of deprecated uri-map
434     and event
435     - LV2: lv2 package 1.0 is now required to build the LV2 plugin
436     - LV2: changed number of output channels to 16 stereo, just like
437     the VST and AU plugins
438 persson 2360 - LV2: fixed save/restore of SFZ state (patch by David Robillard)
439     - LV2: made LV2 plugin buildable on Windows and Mac
440 schoenebeck 2372 - VST: implemented retrieval and switching of programs using the
441     sampler's internal MIDI instrument mapping system
442 persson 2203
443 schoenebeck 2687 * Instrument editor interface:
444     - Changed instrument editor plugin interface, providing additional
445     informations like the EngineChannel for which the instrument editor was
446     spawned for. This allows the instrument editors to interact more actively
447     with the sampler.
448    
449 schoenebeck 1993 * MIDI driver:
450     - ALSA MIDI driver supports now "NAME" device parameter, for overriding
451     the ALSA sequencer client name
452 schoenebeck 2140 - removed limit of maximum amount of MIDI ports per MIDI device, since
453     there is no reason for this limit
454 persson 2311 - MME: fixed memory handling bug found with cppcheck
455 persson 2324 - MME: removed compiler warning
456 schoenebeck 2370 - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
457     which allows to retrieve the list of CoreMIDI clients / ports and to connect
458     to them a la JACK, via the usual sampler APIs
459     - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
460     the driver will automatically connect to other CoreMIDI clients' ports
461     (e.g. external MIDI devices being attached to the Mac)
462 schoenebeck 2380 - added support for MIDI note on velocity filter
463 persson 2382 - CoreMIDI: fixed memory deallocation error
464 schoenebeck 2384 - Fixed variable underflow in VirtualMidiDevice, which caused graphical
465     virtual keyboards in frontends / instrument editors being stuck.
466 schoenebeck 2385 - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
467 schoenebeck 2426 - Implemented missing handling of MIDI "running status".
468 schoenebeck 2431 - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.
469 persson 2451 - MME bugfix: driver wasn't closed properly
470 schoenebeck 2568 - CoreMIDI: automatically connect to all input sources by default (driver
471     parameter "AUTO_BIND").
472 schoenebeck 2719 - CoreMIDI: fixed auto bind feature to CoreMIDI ports that go online
473     - CoreMIDI: fixed minor memory leak
474 schoenebeck 1993
475 persson 2175 * audio driver:
476     - ASIO driver fixes for newer gcc versions (fix from PortAudio)
477 schoenebeck 2411 - JACK audio: react on sample rate changes.
478     - JACK audio: react on buffer size changes.
479     - JACK audio: jack_port_get_buffer() was cached and called outside
480     RT context.
481 persson 2420 - ASIO driver: removed compiler warnings
482 schoenebeck 2463 - CoreAudio: fixed minor error handling bug
483 schoenebeck 2509 - ASIO driver: be more verbose when no ASIO card could be found (fixes #203)
484 schoenebeck 2512 - JACK audio: return the JACK server's current sample rate as default value
485     for audio device parameter "SAMPLERATE" (fixes #166).
486 persson 2175
487 schoenebeck 2024 * LSCP server:
488     - added support for sending MIDI CC messages via LSCP command
489     "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
490 schoenebeck 2135 - added LSCP command "GET AVAILABLE_EFFECTS"
491     - added LSCP command "LIST AVAILABLE_EFFECTS"
492     - added LSCP command "GET EFFECT INFO <effect-index>"
493     - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
494     - added LSCP command
495     "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
496     - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
497     - added LSCP command "GET EFFECT_INSTANCES"
498     - added LSCP command "LIST EFFECT_INSTANCES"
499     - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
500     - added LSCP command
501     "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
502 schoenebeck 2137 - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
503     <effect-instance> <input-control> <value>"
504     - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
505     - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
506     - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
507 schoenebeck 2135 - added LSCP command
508 schoenebeck 2137 "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
509 schoenebeck 2135 - added LSCP command
510 schoenebeck 2137 "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
511     - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
512 schoenebeck 2135 <effect-chain> <effect-instance>"
513 schoenebeck 2137 - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
514     <effect-chain> <effect-chain-pos> <effect-instance>"
515     - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
516 schoenebeck 2138 <effect-chain> <chain-pos>"
517 schoenebeck 2140 - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
518 schoenebeck 2137 <fx_send_id> <effect_chain> <chain_pos>"
519 schoenebeck 2140 - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
520 iliev 2188 - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
521     "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
522     "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
523 schoenebeck 2510 - provide comprehensive error messages on LSCP syntax errors
524     (suggesting expected next non-terminal symbols)
525 schoenebeck 2024
526 schoenebeck 2516 * LSCP shell:
527     - Added support for auto correction of obvious and trivial syntax mistakes.
528     - Added support for auto completion by tab key.
529     - Show currently available auto completion while typing.
530 schoenebeck 2518 - Added support for browsing command history with up / down keys.
531 schoenebeck 2531 - Show all possible next symbols immediately right to the current command
532     line while typing (no double tab required for this feature, as it would
533     be the case in other shells).
534     - Added support for moving cursor left/right with arrow keys.
535 schoenebeck 2534 - Added support for built-in LSCP reference documentation, which will
536     automatically show the relevant LSCP reference section on screen as soon
537     as one specific LSCP command was detected while typing on the command
538     line.
539 schoenebeck 2516
540 schoenebeck 2594 * Real-time instrument scripts:
541     - Implemented built-in script array variable %CC.
542     - Implemented built-in script int variable $CC_NUM.
543     - Implemented built-in script int variable $EVENT_NOTE.
544     - Implemented built-in script int variable $EVENT_VELOCITY.
545     - Implemented built-in script constant variable $VCC_MONO_AT.
546     - Implemented built-in script constant variable $VCC_PITCH_BEND.
547     - Implemented execution of script event handler "init".
548     - Implemented execution of script event handler "controller".
549 schoenebeck 2596 - Implemented execution of script event handler "note".
550     - Implemented execution of script event handler "release".
551     - Implemented built-in script function "play_note()" (only two of the
552     max. four function arguments are currently implemented yet though).
553 schoenebeck 2598 - Implemented built-in script int variable $EVENT_ID.
554     - Implemented built-in script function "ignore_event()"
555     - Implemented built-in script function "ignore_controller()" (may have one
556     or no argument).
557 schoenebeck 2600 - Implemented built-in script function "set_controller()".
558     - Added extended script VM for the Gigasampler/GigaStudio format sampler
559     engine, which extends the general instrument script VM with Giga format
560     specific variables and functions.
561     - Giga format scripts: added built-in script int constant variables
562     $GIG_DIM_CHANNEL, $GIG_DIM_LAYER, $GIG_DIM_VELOCITY, $GIG_DIM_AFTERTOUCH,
563     $GIG_DIM_RELEASE, $GIG_DIM_KEYBOARD, $GIG_DIM_ROUNDROBIN, $GIG_DIM_RANDOM,
564     $GIG_DIM_SMARTMIDI, $GIG_DIM_ROUNDROBINKEY, $GIG_DIM_MODWHEEL,
565     $GIG_DIM_BREATH, $GIG_DIM_FOOT, $GIG_DIM_PORTAMENTOTIME, $GIG_DIM_EFFECT1,
566     $GIG_DIM_EFFECT2, $GIG_DIM_GENPURPOSE1, $GIG_DIM_GENPURPOSE2,
567     $GIG_DIM_GENPURPOSE3, $GIG_DIM_GENPURPOSE4, $GIG_DIM_SUSTAIN,
568     $GIG_DIM_PORTAMENTO, $GIG_DIM_SOSTENUTO, $GIG_DIM_SOFT,
569     $GIG_DIM_GENPURPOSE5, $GIG_DIM_GENPURPOSE6, $GIG_DIM_GENPURPOSE7,
570     $GIG_DIM_GENPURPOSE8, $GIG_DIM_EFFECT1DEPTH, $GIG_DIM_EFFECT2DEPTH,
571     $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH.
572     - Giga format scripts: Implemented built-in script function
573     "gig_set_dim_zone(event_id, dimension, zone)".
574 schoenebeck 2613 - Implemented built-in script int array variable $KEY_DOWN.
575 schoenebeck 2619 - Implemented built-in script function "abs()".
576     - Implemented built-in script function "random()".
577     - Implemented built-in script function "num_elements()".
578 schoenebeck 2629 - Implemented built-in script function "note_off()".
579 schoenebeck 2630 - Implemented built-in script function "set_event_mark()".
580     - Implemented built-in script function "delete_event_mark()".
581     - Implemented built-in script function "by_marks()".
582     - Added built-in script int const variables $MARK_1 to $MARK_28.
583     - Built-in script functions "ignore_event()", "note_off()" and
584     "gig_set_dim_zone()" now also accept an array of event IDs as argument
585     (i.e. return value of new script function "by_marks()").
586 schoenebeck 2645 - Pass/preserve polyphonic variable data from respective "note" event
587     handler to "release" event handler.
588 schoenebeck 2594
589 iliev 2012 * Bug fixes:
590     - Fixed crash which may occur when MIDI key + transpose is out of range
591 persson 2114 - minor valgrind fixes
592 iliev 2201 - fixed crash which occurred when changing an already deployed sampler
593 schoenebeck 2123 channel to a different engine type
594 persson 2127 - fixed crash when deleting a sampler channel or changing engine
595     type while an instrument load was in progress
596 persson 2162 - bugfix: playing a note while changing the instrument could cause
597     a crash, or give "Handing back unknown region" error messages
598 persson 2165 - bugfix: calling SET VOICES (which Fantasia does on start and
599     refresh) could cause instruments to be unloaded
600 persson 2183 - Mac OS X: fixed name collision of enum in EffectControl and
601     wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
602 persson 2185 - Mac OS X: fixed hanging threads
603 persson 2187 - Windows: disabled the previous thread fix on non-Mac systems, as
604     it caused hanging threads on Windows
605 iliev 2201 - Fixed possible crashes due to corrupted MIDI/audio device list
606     after MIDI/audio device creation failure
607 schoenebeck 2275 - When creating MIDI instrument map entries with "PERSISTENT" type, the
608     instruments were uselessly precached with zero samples, however it still
609     took the full preloading time and on 1st program change the respective
610     instrument was completely reloaded again.
611 persson 2277 - fixed handling of rapid bank select and program change messages
612     sent to the same sampler channel (patch from the Open Octave
613     project, slightly adjusted)
614 iliev 2296 - fixed crash when trying to create an effect instance with controls
615     which min and/or max values depend on the sample rate
616 iliev 2309 - fixed bug #162
617 persson 2313 - bugfix: LADSPA_PATH was not evaluated correctly when containing
618     multiple paths (#165)
619 persson 2324 - thread safety fixes for the instrument loading thread
620 persson 2326 - bugfix: instrument loading crashed for sfz and sf2 in Ardour
621     (#176)
622     - more thread safety fixes for the instrument loading thread
623 persson 2327 - sfz/sf2 engine: fixed crash when using small audio fragment size
624 persson 2349 - Mac OS X: fixed crash when unloading plugin on 10.7 and later
625 persson 2351 - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
626     introduced in previous fix)
627 persson 2352 - fixed crash when a channel received a program change while
628     playing a note in a key group
629 schoenebeck 2375 - fixed erroneous error message piping in VoiceBase.h
630     (labelled "Disk stream not available in time")
631 schoenebeck 2413 - Update effects on sample rate & period size changes (to avoid
632     crashes and noise on such transitions).
633 schoenebeck 2509 - ignore missing LADSPA paths without ignoring valid LADSPA paths
634     (fixes #208)
635 schoenebeck 2523 - Fixed bug in LSCP grammar definition which caused a statement like
636     "GET SERVER INFOasdf\n" to be accepted as valid statement (was so far
637     practically irrelevant, however it caused problems with the new LSCP
638     shell's auto completion feature).
639 schoenebeck 2672 - Fixed MIDI program change messages being ignored if quickly executed
640     after each other (fixes #231).
641 persson 2317
642 persson 1957 Version 1.0.0 (31 July 2009)
643 schoenebeck 1599
644 schoenebeck 1639 * packaging changes:
645     - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
646     causing e.g. the libgig test to fail when
647     "./configure --disable-jack-driver" was used
648     (patch by Alexis Ballier)
649 persson 1713 - fixed compilation with gcc 4.3
650 persson 1792 - fixes for building on OS X (thanks to Ebrahim Mayat for testing)
651 persson 1794 - fixed configure so it detects x86_64 (#107)
652 persson 1808 - fixes for building with newer MinGW versions
653     - fix for building with bison 2.4 (#111)
654 persson 1842 - fixed building with libgig installed in a non-standard directory
655 persson 1895 - minor fix in configure for mmsystem.h detection on MinGW
656 persson 1897 - Windows: look for editor plugins and Fantasia using base
657 schoenebeck 1928 directory of liblinuxsampler dll (look in the same directory and one
658     directory above)
659 persson 1899 - configure script fix: removed unconditional use of SSE
660 persson 1923 - fixed building with sqlite installed in a non-standard directory
661 persson 1931 - when cross-compiling, don't try to create instruments.db
662     - fix for new mingw-w64 version, which has usleep
663 schoenebeck 1639
664 schoenebeck 1601 * general changes:
665     - bugfix: on some POSIX systems instrument editor plugins refused to
666     load as we used a non-portable Linux specific struct field
667     (fixes bug #70, patch by Ronald Baljeu)
668 schoenebeck 1602 - fixed endless loop which occured when loading an instrument editor
669     plugin DLL on Windows systems failed
670 persson 1644 - fixed memory leaks that occurred when liblinuxsampler was unloaded
671     - optimized the SynchronizedConfig class so it doesn't wait
672     unnecessarily long after an update
673 schoenebeck 1653 - added support for notifying instrument editors on note-on / note-off
674     events (e.g. to highlight the pressed keys on the virtual keyboard
675     of gigedit)
676 schoenebeck 1659 - added support for triggering notes by instrument editors (see above)
677 schoenebeck 1653 - be verbose on DLL load errors (on Linux)
678 schoenebeck 1681 - fixed di-harmonic triangle LFO implementation (this LFO implementation
679     is only used by very few systems, most pick the int math
680     implementation, which is usually faster)
681 persson 1748 - fixes for audio drivers with varying buffer sizes
682 persson 1777 - experimental support for running LinuxSampler as a DSSI, LV2 and
683     VST plugin
684 iliev 1789 - notification events for stream/voice count statistics are now sent
685     only when there are actual changes
686 persson 1790 - added memory ordering constraints to improve stability on
687     multi-core and multi-cpu systems
688 schoenebeck 1800 - maximum voices and disk streams can now be altered at runtime
689 persson 1825 - fixed CPU feature detection on x86_64 (maybe fixes #108)
690 schoenebeck 1830 - automatic stacktrace mechanism is now turned off by default and can
691     be switched on by command line option "--stacktrace" (the automatic
692     stacktrace mechanism seems to be broken on most systems at the moment)
693 schoenebeck 1868 - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
694     a pointer to the launched InstrumentEditor object
695 schoenebeck 1876 - added optional 3rd party user data parameter for following
696     liblinuxsampler C++ API methods: InstrumentEditor::Main(),
697     InstrumentEditor::Launch(),
698     InstrumentManager::LaunchInstrumentEditor()
699 persson 1887 - theoretical fix: made SynchronizedConfig follow C++0x memory
700     model more strictly
701 persson 1895 - fixes for using large audio device buffers
702 persson 1951 - Windows: add the installation directory to the DLL search path
703     when loading an editor plugin (solves problems with VST and
704     gigedit on systems with other GTK versions installed)
705 schoenebeck 2509 - updated linuxsampler man page
706 schoenebeck 1601
707 schoenebeck 1599 * audio driver:
708     - removed the nonsense audio channel constraint (which was hard coded to
709     max. 100 audio channels) for most audio drivers
710 schoenebeck 1604 - JACK audio driver did not offer a device parameter "SAMPLERATE" as
711     opposed to the LSCP specs
712 schoenebeck 1607 - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)
713     reflected the wrong value
714 persson 1644 - fixed a memory management bug in ASIO driver
715 persson 1748 - Makefile fix: JACK_CFLAGS wasn't used
716 persson 1777 - JACK: use jack_client_open instead of the deprecated
717 persson 1748 jack_client_new
718 iliev 1829 - added (experimental) CoreAudio driver
719 persson 1888 - applied old fixes to the ASIO driver that were included in the
720     previous binary release but accidentally never committed to CVS
721     (fixes #117)
722 persson 1889 - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
723     win64)
724 persson 1895 - VST: added support for sample rate and buffer size changes
725     - VST: close editor (Fantasia) when the VST is removed
726 persson 1908 - VST: avoid opening Fantasia more than once for each VST instance
727     - VST: export main function as "main" on Linux too (fix for
728     energyXT)
729 persson 1917 - VST: changed number of output channels from one stereo to 16
730     stereo
731 persson 1922 - added channel routing, fxsends and midi maps to the settings
732     stored in the plugin state
733 schoenebeck 1930 - performance optimization of AudioChannel::MixTo() and
734     AudioChannel::CopyTo() methods using GCC vector exensions
735     (if available)
736 persson 1951 - ASIO fixes: avoid initializing the device twice, avoid throwing
737     exception when getting parameters from a disconnected device
738 schoenebeck 1599
739 persson 1651 * MIDI driver:
740     - added JACK MIDI driver
741 schoenebeck 1715 - dispatch bank select as ordinary CC as well, the user might seriously
742     want to (mis)use it for some purpose ("fixed" in all current MIDI
743     input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
744 persson 1889 - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
745 persson 1887 CoreMidi or AU
746 persson 1889 - fixed mingw-w64 compilation error in MME driver
747 persson 1924 - made program change handling in MIDI thread real-time safe by
748     moving the logic to a non-RT thread
749 persson 1951 - fixed minor memory leak in ALSA driver
750 persson 1651
751 schoenebeck 1604 * instruments database:
752 iliev 1603 - avoid time consuming samples scanning when adding instruments
753     to the instruments database
754 iliev 1727 - added support for handling lost files in the instruments database
755 iliev 1781 - Implemented option for adding instruments in separate directories
756     in the instruments database
757     (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
758 persson 1908 - work-around for missing fnmatch function on Windows to make
759     instrument database compilable
760 schoenebeck 1930 - added instrument database support on Windows
761     works with both standalone mode and VST plugin.
762     the instruments DB file is located in
763     %USERPROFILE%\.linuxsampler\instruments.db which allows different
764     databases for each windows user
765     if no DB is present it automatically creates the .linuxsampler subdir
766     and then creates an empty DB
767 persson 1943 - fixed recursive import, which was broken on Windows
768 iliev 1603
769 persson 1644 * Gigasampler format engine:
770     - fixed a memory leak that could happen when a channel was deleted
771     while notes were playing
772 persson 1646 - made it possible to load an instrument even if the audio thread
773     isn't running
774 persson 1701 - added partial support for the "Controller Triggered" MIDI rule,
775     enough for piano gigs with pedal noise samples
776 schoenebeck 1715 - minor fix: only mark FX sends as being modified if really the
777     respective FX send MIDI controller was used
778 schoenebeck 1724 - added support for GM global device volume SysEx message
779 schoenebeck 1762 (can be selected at compile time to either apply globally to the
780     whole sampler [default] or only to the sampler channels that are
781     connected to the respective MIDI input port the SysEx message arrived
782     on)
783 persson 1748 - bugfix: notes triggered at position 0 in the audio buffer were
784     sometimes wrongly killed in the same buffer, causing no sound to
785     be played
786 schoenebeck 1750 - added support for chromatic / drumkit mode Roland GS Sysex message
787     which is usally used to switch a part between chromatic sounds and
788     drumkit sounds (as opposed to their common default setting of MIDI
789     part 10 being a drumkit part and all other ones chromatic parts), in
790     LS however one can switch between the first 16 MIDI instrument maps
791     defined for the sampler
792 persson 1764 - made it possible to create multiple sample channels even if the
793     audio thread isn't running
794 persson 1844 - fixed crash when removing channel with active voices (#116)
795 schoenebeck 1852 - bugfix: on sample reference changes (instrument editor), only
796     un-cache the respective sample if it's really not used by any
797     sampler engine anymore
798     - re-cache samples in case they were changed by an instrument editor,
799     e.g. when a sample was added while playing (#82)
800 schoenebeck 1857 - fixed hanging notes which occured when note-off event had the exact
801     same time stamp as the voice's note-on event and occured both in the
802     same audio fragment cycle (fixes bug #112)
803 persson 1858 - added support for the "fine tune" and "pitch bend range"
804     instrument-level gig parameters
805     - fixed minor artifacts in pitch bend handling
806 schoenebeck 1860 - added support for GS Reset SysEx message
807 persson 1862 - allow gig files to use unlimited downward pitch shifting
808     - added a limit check for upward pitch shifting
809 persson 1906 - bugfix: sometimes, when playing a note twice fast, the second
810     note was silent
811 persson 1923 - fixed crash happening when a pitch bend event arrived at the
812     same time a new instrument was loading
813 persson 1644
814 schoenebeck 1687 * LSCP server:
815     - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to
816     react on MIDI data arriving on certain sampler channels (so far only
817     Note-On and Note-Off events are sent via this LSCP event)
818 schoenebeck 1695 - added new LSCP event "DEVICE_MIDI" which can be used by frontends to
819     react on MIDI data arriving on certain MIDI input devices (so far only
820     Note-On and Note-Off events are sent via this LSCP event)
821 iliev 1727 - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and
822     SET DB_INSTRUMENT FILE_PATH
823 iliev 1771 - added new LSCP command: SEND CHANNEL MIDI_DATA which can be used by
824     frontends to send MIDI messages to specific sampler channel
825     - added two additional fields to GET FILE INSTRUMENT INFO command -
826     KEY_BINDINGS and KEYSWITCH_BINDINGS
827 iliev 1754 - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications
828     was incorrect
829 iliev 1763 - Optimized the retrieval of the MIDI instrument mappings
830 schoenebeck 1800 - added new LSCP command "SET VOICES" to globally alter the maximum
831     amount of voices, added new LSCP event "GLOBAL_INFO:VOICES" which will
832     be triggered respectively
833     - added new LSCP command "SET STREAMS" to globally alter the maximum
834     amount of disk streams, added new LSCP event "GLOBAL_INFO:STREAMS"
835     which will be triggered respectively
836 persson 1808 - bugfix: retry if "select" returns EINTR (this fixes a crash when
837     a gigedit file dialog is opened)
838 iliev 1848 - close all connections when LSCPServer is deleted
839 iliev 1882 - hard close of all sockets on exit
840 persson 1897 - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
841     driver
842 schoenebeck 1687
843 iliev 1761 * Bug fixes:
844     - fixed a crash which occurs when removing a sampler channel waiting
845     to start instrument loading after another channel
846 iliev 1826 - fixed a crash which occurs when removing a sampler channel with
847     instrument loading in progress (bug #113)
848 iliev 1827 - fixed termination caused by uncaught exception when adding MIDI
849     instrument with PERSISTENT load mode
850 iliev 1835 - fixed possible iterator invalidations when resetting the sampler
851     - fixed memory leaks when issuing the following LSCP commands:
852     GET AUDIO_OUTPUT_DRIVER INFO
853     GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
854     GET MIDI_INPUT_DRIVER INFO
855     GET MIDI_INPUT_DRIVER_PARAMETER INFO
856     - fixed possible compilation error when sqlite is not present
857 iliev 1843 - fixed orphaned pointers when setting maximum voices limit (bug #118)
858 iliev 1847 - fixed crash when changing the audio output device of a sampler
859     channel with loaded instrument and start playing notes
860 iliev 1855 - fixed endless loop in Engine::SuspendAll() (bug #120)
861 persson 1870 - fixed a low-level atomic load function that was broken on 64-bit
862     PowerPC, which probably could cause crashes on that platform
863 persson 1889 - fixed a memory management error which could cause a crash when a
864     plugin was unloaded
865 persson 1896 - bugfix: two private structs had the same name, which could cause
866     problems if the linker chose the wrong constructor
867 persson 1933 - fixed low-level ConditionServer usage bug that caused lockups on
868     Windows
869 iliev 1761
870    
871 schoenebeck 1560 Version 0.5.1 (6 December 2007)
872 schoenebeck 1454
873     * packaging changes:
874     - added autoconf checks for pthread library
875     - added autoconf check for pthread bug found on certain NPTL-enabled
876     glibc versions (see Gentoo bug report #194076)
877 senoner 1502 - added autoconf checks for MS Windows
878 schoenebeck 1454
879 persson 1455 * general changes:
880     - bugfix: the thread used by an editor plugin didn't die when the
881     editor closed
882 persson 1534 - bugfix: Ringbuffer.h: fill_write_space_with_null() did not zero
883     out all the space. operator--() did not apply size_mask after
884     decrementing the read_ptr. DEFAULT_WRAP_ELEMENTS set to 0 in
885     order to avoid problems with the _NonVolatileReader functions.
886     - bugfix: Stream.h: added a missing divide by BytesPerSample in
887     GetWriteSpace(). Since this function is currently only used in
888     the stream's qsort() compare function, it didn't trigger any
889     bugs.
890     - Resampler.h, Synthesizer.h: cubic interpolation now works in
891     24bit mode too. Faster method to read 24bit words on little
892     endian machines (x86): replaced 3 byte reads + shifts with a 1
893     unaligned 32bit read and shift
894     - experimental support for MS Windows (MIDI input via MME, AUDIO
895     output via ASIO)
896     - made handling of SIGINT signal (Ctrl-C) a bit more robust
897 iliev 1541 - support for monitoring the total number of active disk streams
898     (new LSCP commands: GET TOTAL_STREAM_COUNT,
899     SUBSCRIBE TOTAL_STREAM_COUNT, UNSUBSCRIBE TOTAL_STREAM_COUNT)
900 persson 1455
901 senoner 1500 * AUDIO driver:
902 persson 1534 - added Windows ASIO low latency audio driver
903 senoner 1500
904 senoner 1485 * MIDI driver:
905 schoenebeck 1495 - added MME Windows MIDI driver
906 senoner 1485
907 schoenebeck 1471 * LSCP server:
908     - added support for Windows style path / filenames, however with
909     forward slash path separators instead of backslash
910     (i.e. "C:/foo/bar.gig")
911 schoenebeck 1495 - allow naughty liblscp to send non-string device parameters within
912     apostrophes as well
913 schoenebeck 1525 - added new LSCP commands: "GET FILE INSTRUMENTS <file>",
914     "LIST FILE INSTRUMENTS <file>" and
915     "GET FILE INSTRUMENT INFO <file> <index>" for retrieving informations
916     about an arbitrary instrument file on the system where the sampler is
917     running on
918 schoenebeck 1471
919 schoenebeck 1424 Version 0.5.0 (15 October 2007)
920 schoenebeck 947
921 schoenebeck 1065 * packaging changes:
922 schoenebeck 1212 - config.h is not going to be installed along with liblinuxsampler's
923     API header files anymore
924 schoenebeck 1065 - only the API relevant header (and source) files will be exported to
925     the Doxygen API documentation (explicitly listed in Doxyfile.in)
926 schoenebeck 1175 - added completely new XCode project files for Mac OSX which is now
927     capable to execute our autoconf environment, thus no need anymore
928     to maintain the compile time configuration file (osx/version.h) for
929     OSX manually (patch by Toshi Nagata)
930 schoenebeck 1360 - fixed buggy boolean --enable-foo / --disable-foo configure script
931     parameters
932 schoenebeck 1424 - global.h now only covers global definitions that are needed for the
933     C++ API header files, all implementation internal global definitions
934     are now in global_private.h
935     - atomic.h is not exposed to the C++ API anymore
936     - no need to include config.h anymore for using LS's API header files
937     - fixed warnings in API doc generation
938 schoenebeck 1065
939 schoenebeck 947 * general changes:
940     - replaced the old, confusing MIDI program change mechanism by a
941     flexible MIDI instrument mapper which allows to map arbitrary
942 schoenebeck 973 (MIDI bank, MIDI program) pairs with arbitrary
943 schoenebeck 947 (engine type, instrument file, file index) triplets which will be
944     loaded on the respective channel when such MIDI program change
945     messages arrive, beside that, each entry allows to define a life-time
946     strategy for the instrument, so the user can define whether the
947     instrument should i.e. be permanently loaded (to be able to switch
948     quickly among sounds) or i.e. loaded just on demand when the
949     respective program change arrives (to safe RAM space), as well as a
950     global volume factor for each entry, so the user can adjust the volume
951     dynamic of his mapped instrument collection without having to modify
952 schoenebeck 973 the instrument files, also one can manage arbitrary amount of such
953     MIDI instrument maps and assign each sampler channel individually
954     a certain map, so that i.e. separation of normal instruments and
955     drumkits is possible
956 iliev 1108 - new notification events for tracking changes to audio/MIDI devices,
957     MIDI instrument maps, MIDI instruments, FX sends, global volume.
958 schoenebeck 990 - sampler was limited to load max. 200 instruments in the background
959     due to a constant size RingBuffer FIFO which is now replaced by a
960     dynamic (unlimited) size std::list FIFO
961 schoenebeck 1001 - added FX sends, these allow to route audio signals to arbitrary audio
962     output channels for being processed by external effect processors
963     (i.e. jack-rack), the send levels are controllable via arbitrary MIDI
964     controllers
965 schoenebeck 1005 - global (sampler wide) volume can now be controlled at runtime
966 iliev 1130 - Implemented new, improved notification system
967 schoenebeck 1149 - fixed compilation errors regarding OSX
968     (patch by Toshi Nagata)
969 iliev 1161 - implemented instruments database
970 iliev 1345 - added support for escape sequences to the instruments database
971 schoenebeck 1212 - added highly experimental support for on-the-fly instrument editing
972     within the sampler's process (by using instrument editor plugins),
973     you'll notice the new "Registered instrument editors:" message on
974 schoenebeck 1407 startup, added a new LSCP command:
975     "EDIT CHANNEL INSTRUMENT <sampler-channel>"
976 schoenebeck 1212 to spawn a matching instrument editor for the instrument on the
977     given sampler channel, the plugin path can be overridden at compile
978     time with ./configure --enable-plugin-dir=/some/dir
979 schoenebeck 1321 - added experimental code for synchronizing instrument editors hosted
980     in the sampler's process to safely edit instruments while playing
981     without a crash (hopefully) by either suspending single regions
982     wherever possible or if unavoidable whole engine(s)
983 schoenebeck 1221 - fixed several issues in fundamental "Thread" class: set scheduling
984     policy and priority on thread level, set a minimum stack size for
985     thread (TODO: a reasonable value yet to be tested), bugfix: non-RT
986     threads simply inherited properties of starting thread instead of
987     setting their own policy and priority
988 schoenebeck 1233 - minor fix in our automatic stack trace mechanism on crashes, the
989     main process did not wait for the stack trace process to finish
990     its output
991 persson 1248 - fixed some minor memory leaks
992 schoenebeck 1259 - reenabled assembly features support, at the moment only for
993     enabling a fast denormal FPU mode (x86 platforms supporting SSE2)
994 schoenebeck 1314 - minor assembly fix in x86 features detection (don't use the PIC
995     register, to avoid relocations in the text segment at runtime)
996 schoenebeck 1424 - POSIX callback functions of Thread.h are hidden
997 schoenebeck 947
998     * MIDI driver:
999     - dispatch bank select (MSB and LSB) messages
1000    
1001 schoenebeck 1049 * audio driver:
1002     - the ALSA audio output driver parameters now reflect the correct
1003     parameter value ranges for the respective selected sound card
1004     (patch by Till Wimmer, a bit fixed and extended)
1005    
1006 persson 951 * Gigasampler format engine:
1007     - if a filter is used and EG2 finishes before EG1, let the voice
1008     die when EG2 has finished (this fixes a problem with clicks and
1009     voice starvation for some gigs)
1010 persson 1038 - playback is no longer disabled during instrument loading
1011     - all notes playing on a channel that changes its instrument keep
1012     playing with the old instrument until they get a note off
1013     command
1014 persson 1039 - EG fix: a release value of zero could cause noises or crash
1015 schoenebeck 1041 - handle MIDI coarse tuning messages (MIDI RPN #0 MSB #2 LSB)
1016 persson 1046 - EG fine tuning: when attack is zero the EG starts at a level
1017     above max sustain level, which means that there is a decay phase
1018     even if sustain is 100%
1019 persson 1147 - more EG fixes: the level could sometimes go below zero and cause
1020     noises or crashes
1021 schoenebeck 1149 - minor fix of EGDecay (patch by Toshi Nagata)
1022 schoenebeck 1181 - fixed compiler error when --enable-override-filter-type was
1023     supplied to the configure script (fixes #46)
1024 schoenebeck 1321 - disk thread: queue sizes are now proportional to CONFIG_MAX_STREAMS
1025     instead of a fix value
1026 schoenebeck 1348 - behavior fix: on MIDI CC# 65 (portamento on / off), 126 (mono mode),
1027     127 (solo mode) only kill voices if the respective mode really
1028     changed
1029 persson 951
1030 schoenebeck 1244 * LSCP server:
1031     - fixed compile time error for old Bison versions
1032     (i.e. v1.28 found on MacOS 10.4, patch by Toshi Nagata)
1033 schoenebeck 1245 - parser now supports extended ASCII character set
1034     (up to ASCII code 255, i.e. includes now umlauts and accents)
1035     - filename arguments in LSCP commands now allow to use escape
1036     sequences, that is directly literal as one of: \', \", \\, \n, \r,
1037     \f, \t, \v, or as octal ASCII code value like \132, or as hex ASCII
1038     code value like \xf2) (fixes bug #24)
1039 schoenebeck 1389 - the following LSCP commands now also support escape sequences for at
1040     least one of their text-based parameters (i.e. name, description):
1041     "ADD MIDI_INSTRUMENT_MAP", "MAP MIDI_INSTRUMENT",
1042     "SET MIDI_INSTRUMENT_MAP NAME", "SET FX_SEND NAME", "CREATE FX_SEND",
1043     "SET DB_INSTRUMENT_DIRECTORY NAME",
1044     "SET DB_INSTRUMENT_DIRECTORY DESCRIPTION", "SET DB_INSTRUMENT NAME",
1045     "SET DB_INSTRUMENT DESCRIPTION", "FIND DB_INSTRUMENTS",
1046     "FIND DB_INSTRUMENT_DIRECTORIES"
1047 schoenebeck 1252 - returns verbose syntax errors (line and column where syntax error
1048     occured, the unexpected character and the actually expected, possible
1049     character(s), the latter only if less than 5 possibilities)
1050 persson 1349 - made sure that LSCP syntax is not affected by gigedit locale
1051     settings
1052 schoenebeck 1379 - bugfix regarding strings parameter lists: all comma separated lists
1053     of strings were treated as being one string containing commas
1054     (fixes #57)
1055 schoenebeck 1244
1056 iliev 959 * Bug fixes:
1057     - fixed crash occurring on certain LSCP scripts (Bug 39)
1058 persson 1038 - another thread safety fix for lscp "load engine" and "set
1059     channel audio output device"
1060 iliev 1283 - fixed a crash which occurs when reassigning the same engine
1061     on a sampler channel with connected MIDI device
1062 iliev 1295 - fixed a crash which occurs when changing the number of ports of a MIDI
1063     device connected to a sampler channel to number less then or equal
1064     to the index of the port to which the sampler channel is connected.
1065 iliev 1296 - The previous bindings were not been disconnected when altering
1066     the ALSA_SEQ_BINDINGS parameter. Introduced a NONE keyword for
1067     unsubscribing from all bindings (e.g. ALSA_SEQ_BINDINGS=NONE).
1068 iliev 1297 - The active stream/voice count statistic was incorrect.
1069 iliev 1298 - notification events were not been sent for some sampler
1070     channel changes
1071 iliev 1305 - added default min and max values to restrict the number of allowed
1072     audio output channels and MIDI input ports
1073 iliev 1306 - the connection to the PCM interface is now closed when destroying
1074     an audio output device
1075 schoenebeck 1332 - files with slash in their path or filename could not be loaded
1076 iliev 959
1077 schoenebeck 1221 * test cases:
1078     - updated and fixed (haven't been touched in a while)
1079    
1080 schoenebeck 937 Version 0.4.0 (24 November 2006)
1081 persson 696
1082 schoenebeck 697 * packaging changes:
1083 capela 868 - changed deprecated copyright attribute to license; added ldconfig
1084     to post-(un)install steps; added devel package for liblinuxsampler;
1085     to linuxsampler.spec (RPM)
1086 schoenebeck 697 - install necessary development header files for allowing 3rd party
1087     applications to link against liblinuxsampler
1088     - liblinuxsampler's API documentation can be generated with 'make docs'
1089     (Doxygen required)
1090 schoenebeck 715 - added benchmark to automatically detect the best triangle LFO
1091     implementation (currently either an integer math solution or a
1092     di-harmonic approximation), automatic detection can be overriden
1093     with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x
1094     configure script argument though (mandatory for cross-compilation)
1095 schoenebeck 829 - do not automatically pick optimized gcc flags if the user already
1096     provided some on his own (as CXXFLAGS)
1097 schoenebeck 849 - added compile time option to disable processing of All-Notes-Off MIDI
1098     messages
1099 schoenebeck 852 - added compile time options to allow disabling the various audio and
1100     MIDI drivers
1101 schoenebeck 909 - fixed automatic GCC CPU switch detection on PPC
1102     (patch by Ebrahim Mayat)
1103 schoenebeck 697
1104 persson 696 * Gigasampler format engine:
1105 schoenebeck 738 - extensive synthesis optimization
1106     (reimplementation of EGs and LFO(s), removed synthesis parameter
1107     prerendering and the synthesis parameter matrix in general, splitting
1108     each audio fragment into subfragments now where each subfragment uses
1109 persson 830 constant pitch and filter coefficients. The volume coefficient is
1110     linearly interpolated inside a subfragment, unless
1111     --disable-interpolate-volume is set.)
1112 persson 696 - fine tuning of the EG modulation parameters
1113 persson 729 - improved filter cutoff calculation by adding support for the
1114     following gig parameters: Cutoff freq (used when no cutoff
1115     controller is defined), Control invert, Minimum cutoff, Velocity
1116 persson 791 curve and Velocity range. The keyboard tracking now scales
1117     cutoff frequency instead of resonance.
1118 persson 877 - added support for gig parameter Resonance.
1119 schoenebeck 775 - fixed bug in sysex handling (patch by Juan Linietsky)
1120 schoenebeck 781 - added global volume attenuation of -9 dB (0.35f) to prevent clipping
1121     which can be overridden with --enable-global-attenuation
1122 persson 783 - EG fixes: made the length of "attack hold" stage more
1123     accurate. Release stage can now start before attack stage
1124 persson 797 ends. Cancel release didn't work when sustain was zero. Attack
1125     time now has a minimal value to prevent clicks.
1126 persson 799 - fixed pitch changes larger than one octave
1127 schoenebeck 829 - fixed EG3 (pitch envelope) synthesis which was neutral all the time
1128     - implemented portamento mode and solo mode (a.k.a 'mono mode'):
1129     all modes can be altered via standard GM messages, that is CC5 for
1130     altering portamento time, CC65 for enabling / disabling portamento
1131     mode, CC126 for enabling solo mode and CC127 for disabling solo mode
1132 persson 832 - fine tuning of the curves for volume (CC7), pan (CC10 and gig
1133     parameter) and crossfade
1134 persson 831 - added support for the "attenuation controller threshold" gig
1135     parameter
1136 persson 832 - added smoothing of volume changes caused by control change
1137     messages
1138 persson 865 - sample loop parameters are now taken from the DimensionRegion
1139     instead of the wave chunk
1140     - fixed keyswitching for v3 gigs with a number of keyswitch splits
1141     not equal to a power of two
1142 persson 877 - reimplementation of the filter algorithm. The new filter is more
1143     accurate and supports all gig filter types, including bandreject
1144     and lowpass turbo.
1145 persson 903 - real support for 24 bit samples - samples are not truncated to
1146     16 bits anymore
1147     - support for aftertouch (channel pressure, not polyphonic
1148     aftertouch)
1149 persson 922 - LFO1 behaviour fixed (dampening from max volume instead of
1150     amplifying from 0)
1151 persson 696
1152 schoenebeck 711 * LSCP server:
1153     - fixed application exit on broken pipe error (fixes bug #20)
1154 iliev 793 - fixed the notification messages delay due to lack of
1155     network activity (fixes bug #26)
1156 schoenebeck 826 - fixed parser bug which occured on space(s) within device parameters
1157     (e.g. "SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 SOMEPARAM='foo bar'")
1158 schoenebeck 711
1159 schoenebeck 838 * audio driver:
1160     - added aRts audio output driver (by no means RT safe)
1161    
1162 schoenebeck 775 * MIDI driver:
1163     - fixed legacy sysex code which caused dispatching of MIDI SysEx
1164     messages several times instead of once
1165 schoenebeck 906 - API extension for MIDI drivers which already supply exact time stamps
1166     for events (i.e. for offline rendering based MIDI drivers)
1167 persson 922 - added checks for bad MIDI data
1168 schoenebeck 775
1169 schoenebeck 900 * linuxsampler application:
1170     - show available sampler engine types on startup
1171    
1172 schoenebeck 705 * general changes:
1173     - support for muting sampler channels and solo mode of the same, two new
1174     LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new
1175     fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were
1176     introduced for this, the behavior is the same like on a mixer console
1177 iliev 716 (patch by Grigor Iliev, a bit adjusted). Also added configure option
1178     --enable-process-muted-channels which can be used to enable the
1179     processing of muted channels.
1180 iliev 777 - support for sostenuto pedal
1181 iliev 779 - support for monitoring the total number of active voices
1182 iliev 778 (new LSCP commands: GET TOTAL_VOICE_COUNT, GET TOTAL_VOICE_COUNT_MAX,
1183     SUBSCRIBE TOTAL_VOICE_COUNT, UNSUBSCRIBE TOTAL_VOICE_COUNT)
1184 persson 835 - fixed some memory management errors
1185 persson 841 - fixed some concurrency problems that could lead to crashes when
1186     LSCP commands were executed
1187 schoenebeck 925 - fixed crash when instrument loading failed previously on the same
1188     sampler channel (fixes bug #36)
1189 schoenebeck 705
1190 schoenebeck 692 Version 0.3.3 (15 July 2005)
1191 schoenebeck 686
1192     * packaging changes:
1193     - fixed compilation with gcc 4.0
1194    
1195 schoenebeck 687 * Gigasampler format engine:
1196     - LFO preprocessing was performed even though the respective LFO was
1197     disabled by the instrument patch (minor efficiency fix)
1198 schoenebeck 688 - if period time of chosen audio device is too small (< MIN_RELEASE_TIME)
1199     for volume ramp downs in the same fragment (needed for current voice
1200     stealing implementation) then simply inform the user with a warning
1201     about possible click sounds and reduce the volume ramp down
1202     appropriately instead of cancelling the audio device connection
1203 schoenebeck 687
1204 schoenebeck 677 Version 0.3.2 (24 June 2005)
1205 schoenebeck 609
1206     * packaging changes:
1207     - updated autotools build files to compile on OS X
1208     (conditional compilation of CoreMIDI and MidiShare drivers)
1209 schoenebeck 617 - hand-crafted assembly optimization code can be disabled with
1210     './configure --disable-asm' (definitely not recommended)
1211 schoenebeck 654 - fixed 'make dist' rule to include all necessary files
1212     - require automake (>= 1.5) for 'make -f Makefile.cvs'
1213     (due to 'dist-bzip2' automake option)
1214 schoenebeck 649
1215     * Gigasampler format engine:
1216     - support for the gig parameters for "release velocity response" curves
1217     - fine tuning of the EGADSR envelope
1218     - volume of release triggered samples now depends on note-on velocity,
1219     note length and gig parameter "release trigger decay" instead of
1220     note-off velocity.
1221 schoenebeck 663 - revised voice stealing
1222     (fixes crash and endless loop caused by voice stealing)
1223 schoenebeck 659 - don't reset scale tuning on instrument or audio output device change
1224 schoenebeck 668 - handle key group conflicts right at the beginning of each fragment
1225     instead of when the respective voice is actually launched
1226     (fixes undefined behavior if stolen voices belonged to a key group -
1227     this case was followed by a "killed voice survived" error message)
1228 schoenebeck 669 - fixed minor issue with null/silence samples
1229     (those stole voices even though they don't need a voice at all which
1230     resulted in "voice stealing didn't work out" messages)
1231 schoenebeck 670 - don't reset volume, pan, pitch and MIDI controller values on
1232     instrument or audio output device change
1233 schoenebeck 654
1234 schoenebeck 620 * LSCP server:
1235 schoenebeck 654 - fixed some crashes (patch by Grigor Iliev, fixes #19)
1236 schoenebeck 660 - fixed LSCP event "CHANNEL_INFO" notification
1237 schoenebeck 670 (e.g. did not notify on volume changes or MIDI program change events)
1238 schoenebeck 609
1239 schoenebeck 668 * linuxsampler application:
1240     - added command line parameters --lscp-addr and --lscp-port to override
1241     default IP address and port of LSCP server
1242    
1243 schoenebeck 579 Version 0.3.1 (24 May 2005)
1244    
1245     * initial release

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