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

Annotation of /linuxsampler/trunk/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log


Revision 2948 - (hide annotations) (download)
Fri Jul 15 15:29:04 2016 UTC (3 years, 3 months ago) by schoenebeck
File size: 66528 byte(s)
* NKSP: Implemented built-in script function "stop_wait()".
* NKSP: Implemented built-in script variable "$NI_CALLBACK_ID".
* NKSP: Implemented built-in script variable "$NI_CALLBACK_TYPE".
* NKSP: Implemented built-in script variable "$NKSP_IGNORE_WAIT".
* NKSP: Added support for read-only built-in variables
  (respectively handled by the script parser).
* NKSP: Added built-in script constant "$NI_CB_TYPE_INIT".
* NKSP: Added built-in script constant "$NI_CB_TYPE_NOTE".
* NKSP: Added built-in script constant "$NI_CB_TYPE_RELEASE".
* NKSP: Added built-in script constant "$NI_CB_TYPE_CONTROLLER".
* Bumped version (2.0.0.svn17).

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

  ViewVC Help
Powered by ViewVC