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Revision 2275 - (hide annotations) (download)
Mon Sep 19 21:48:45 2011 UTC (8 years, 2 months ago) by schoenebeck
File size: 44939 byte(s)
* Bugfix: When creating MIDI instrument map entries with "PERSISTENT"
  type, the instruments were uselessly precached with zero samples,
  however it still took the full preloading time and on 1st program
  change the respective instrument was completely reloaded again.
* Bumped version to 1.0.0.svn15

1 schoenebeck 1993 Version CVS HEAD (?)
2    
3 capela 2174 * plugin changes:
4     - LV2 Persist + Files support (patch by David Robillard)
5    
6 persson 2086 * packaging changes:
7     - fixed building with newer MinGW-w64
8 persson 2183 - Mac OS X: support the new dir for Core Audio SDK
9     - Mac OS X: fixed building outside source directory
10     - made sure all source files for hostplugins are included when
11     doing "make dist"
12     - removed empty directories left from the cvs to svn migration
13 persson 2185 - fixed compilation with gcc 4.6.1
14 persson 2203 - another "make dist" fix, for the LV2 plugin
15 persson 2185 - made --enable-pthread-testcancel default on Mac OS X
16 persson 2197 - minor Makefile fix for building lscpparser when build and source
17     directories are separate
18 persson 2203 - Mac OS X: made it possible to specify plugin installation dir to
19     configure
20 persson 2208 - Mac OS X: Makefile fix for the install-strip target
21 persson 2086
22     * general changes:
23 iliev 2012 - Refactoring: moved the independent code from
24     the Gigasampler format engine to base classes
25 schoenebeck 2047 - command line option '--profile' is currently disabled, since the
26     respective profiling code is currently broken
27 schoenebeck 2053 - Introduced support for optional environment variable
28     "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
29     where the sampler shall look for instrument editor plugins
30     (patch by Luis Garrido, slightly modified).
31 schoenebeck 2121 - implemented Roland GS NRPN 1ArrH which allows to set volume per note
32     - implemented Roland GS NRPN 1CrrH which allows to set pan per note
33     - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
34     note (in this implementation of the sampler its simply hard routed to
35     the 1st effect send of the sampler channel, no matter what the actual
36     effect type is)
37     - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
38     note (in this implementation of the sampler its simply hard routed to
39     the 2nd effect send of the sampler channel, no matter what the actual
40     effect type is)
41 schoenebeck 2124 - implemented support for internal LADSPA effects
42 schoenebeck 2140 - raised limit of program change queue from 100 to 512
43     (as suggested by Alex Stone)
44 iliev 2223 - implemented sine LFO, pulse LFO and saw LFO
45 iliev 2012
46 persson 2043 * Gigasampler format engine:
47     - implemented the "round robin keyboard" dimension
48     - fixed round robin and random dimensions for cases when number of
49     dimension zones is not a power of two
50     - made round robin use a counter for each region instead of each
51     key
52    
53 schoenebeck 2047 * SFZ format engine:
54 iliev 2012 - Initial implementation (not usable yet)
55 persson 2055 - added support for v2 multiple stage envelope generators
56     - added a fine-tuned v1 envelope generator instead of using the
57     one from the gig engine
58 persson 2058 - fixed memory leak and memory handling errors
59 persson 2061 - added support for trigger=first, trigger=legato and sw_previous
60 persson 2058 - allow non-numerical key values ("C#4" for example)
61     - "key" opcode now sets pitch_keycenter too
62     - fixed error when unloading instrument with same sample used by
63     multiple regions
64     - added some opcode aliases, like loopmode for loop_mode, to be
65     more compatible
66 persson 2061 - added support for trigger=release and rt_decay
67 persson 2063 - added support for off_mode=normal
68 persson 2072 - added support for random, seq_position, seq_length and volume
69     - added v1 LFO opcodes to parser (no support in engine yet)
70 persson 2082 - added support for amp_veltrack and amp_velcurve_N
71     - fine-tuned the default velocity curve
72 persson 2086 - added support for transpose
73     - fixed crash when using sw_down/up
74     - improved logic for sw_lokey/hikey/up/down/last
75     - added more v1 aliases to parser
76 persson 2091 - reduced memory usage for sfz data
77 persson 2101 - RT-safeness: avoid malloc in audio thread
78     - fixed a bug that could cause voice stealing to fail
79 persson 2106 - optimized sample lookup
80 persson 2114 - improved support for exclusive groups (group, off_by and
81     off_mode)
82 persson 2115 - added support for controller triggered regions (on_locc/on_hicc)
83     - added support for loop_mode=one_shot
84 persson 2119 - fixed playback of 16 bit wav files on big endian CPUs
85     - added support for Ogg Vorbis sample files
86 persson 2167 - use loop markers from sample file if loop_start and loop_end are
87     not set in sfz file
88 persson 2175 - implemeted filters. Filter types: lowpass, bandpass, bandreject
89     and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
90     cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
91     cutoff_cc, cutoff_chanaft.
92     - bugfix: zero ampeg_sustain didn't work
93 persson 2176 - added support for velocity effect on amplifier envelope time
94     (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
95     ampeg_vel2release)
96 persson 2203 - added support for EG hold (ampeg_hold)
97 iliev 2216 - added support for sample offset (offset)
98 iliev 2218 - use the newly introduced signal units model
99 iliev 2219 - implemented opcodes lfoN_delay,
100     lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
101 iliev 2220 - implemented opcodes ampeg_delay, ampeg_vel2delay
102     pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
103     pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
104     pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
105     pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
106 iliev 2221 - implemented opcodes pitchlfo_delay, pitchlfo_freq,
107     pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
108     amplfo_delay, amplfo_freq, amplfo_depth
109 iliev 2222 - implemented opcodes fileg_delay, fileg_start, fileg_attack,
110     fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
111     fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
112     fileg_vel2release
113 iliev 2223 - implemented opcode lfoN_wave
114 iliev 2224 - implemented opcode pitchlfo_depthccN
115 iliev 2225 - implemented opcodes lfoN_phase, lfoN_phase_onccX,
116     lfoN_pitch, lfoN_pitch_onccX
117 iliev 2226 - implemented opcodes pitchlfo_fade,
118     fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
119 iliev 2227 - implemented opcodes fillfo_freqccN,
120     pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
121 iliev 2229 - implemented opcodes ampeg_delayccN, ampeg_startccN,
122     ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
123     ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
124     - lfoN_* and egN_* opcodes defined in group sections
125     are now taken into account
126 iliev 2230 - implemented curves
127     - implemented opcodes volume_onccN, volume_curveccN
128 iliev 2232 - implemented opcode volume_smoothccN
129 iliev 2233 - implemented opcodes fillfo_depthccN, amplfo_depthccN,
130     lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
131     lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
132     lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
133     lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
134 iliev 2234 - implemented opcode end
135 iliev 2235 - implemented opcodes egN_amplitude_onccX,
136     egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
137     egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
138 iliev 2236 - implemented opcodes xfin_lokey, xfin_hikey,
139     xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
140     xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
141     xfout_loccN, xfout_hiccN, xf_cccurve
142 iliev 2237 - implemented opcodes pan_onccN, pan_smoothccN,
143     pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
144     egN_pan_curveccX, pitch_veltrack
145     - when failed to parse a sfz file
146     print the line number on which the error occurs
147 iliev 2244 - use common pool of CC objects to minimize RAM usage
148 iliev 2248 - implemented opcodes amplfo_delay_onccN,
149     amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
150     pitchlfo_delay_onccN, pitchlfo_fade_onccN
151 iliev 2249 - implemented opcodes fileg_delay_onccN,
152     fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
153     fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
154     fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
155     pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
156     pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
157 iliev 2250 - implemented automatic aliasing *ccN <-> *_onccN
158 iliev 2251 - *lfo_freqccN wasn't working when the respective *lfo_freq
159     was not set or was set to zero
160     - lfoN_freq_onccX wasn't working when lfoN_freq
161     was not set or was set to zero
162 iliev 2252 - implemented opcodes resonance_onccN, resonance_smoothccN,
163     resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
164 iliev 2253 - implemented opcodes fillfo_depthchanaft,
165     fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
166     pitchlfo_depthchanaft, pitchlfo_freqchanaft
167 iliev 2264 - implemented opcodes pitch_onccN,
168     pitch_curveccN, pitch_smoothccN, pitch_stepccN
169 iliev 2265 - implemented opcodes volume_stepccN, pan_stepccN,
170     cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
171     lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
172     lfoN_cutoff_stepccX, lfoN_resonance_stepccX
173 iliev 2012
174 schoenebeck 2047 * SoundFont format engine:
175 iliev 2012 - Initial implementation (not usable yet)
176 persson 2101 - RT-safeness: avoid malloc in audio thread
177     - fixed a bug that could cause voice stealing to fail
178 persson 2203 - fine-tuned amplitude EG (by switching from gig to sfz EG)
179 iliev 2207 - initial implementation of Vibrato LFO and Modulation LFO
180     - initial implementation of cutoff filter
181 iliev 2012
182 persson 2175 * Gigasampler format engine:
183     - bugfix: pitch LFO controller "internal+aftertouch" was broken
184     - bugfix: filter keyboard tracking was broken
185     - filter performance fix (an unnecessary copy was made of the
186     filter parameters in each sub fragment)
187    
188 iliev 2012 * Host plugins:
189 schoenebeck 1993 - AU bugfix: failed to destroy its audio/MIDI devices
190 iliev 1994 - Listen to all interfaces on Mac OS X (INADDR_ANY)
191 persson 2045 - VST bugfix: If the host called resume() before and after
192     changing sample rate or block size, the number of channels was
193     incorrectly set to two. This caused silence in Cubase 5.
194 persson 2165 - save engine type (gig, sfz or sf2) in plugin state
195     - VST: when opening Fantasia, look for both 32 and 64 bit Java on
196     64 bit Windows
197 persson 2197 - AU: changed number of output channels from one stereo to 16
198     stereo
199     - VST: made it possible to build the VST plugin for Mac
200     - AU: link AU plugin dynamically if --disable-shared isn't
201     specified
202 persson 2203
203 schoenebeck 1993 * MIDI driver:
204     - ALSA MIDI driver supports now "NAME" device parameter, for overriding
205     the ALSA sequencer client name
206 schoenebeck 2140 - removed limit of maximum amount of MIDI ports per MIDI device, since
207     there is no reason for this limit
208 schoenebeck 1993
209 persson 2175 * audio driver:
210     - ASIO driver fixes for newer gcc versions (fix from PortAudio)
211    
212 schoenebeck 2024 * LSCP server:
213     - added support for sending MIDI CC messages via LSCP command
214     "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
215 schoenebeck 2135 - added LSCP command "GET AVAILABLE_EFFECTS"
216     - added LSCP command "LIST AVAILABLE_EFFECTS"
217     - added LSCP command "GET EFFECT INFO <effect-index>"
218     - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
219     - added LSCP command
220     "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
221     - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
222     - added LSCP command "GET EFFECT_INSTANCES"
223     - added LSCP command "LIST EFFECT_INSTANCES"
224     - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
225     - added LSCP command
226     "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
227 schoenebeck 2137 - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
228     <effect-instance> <input-control> <value>"
229     - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
230     - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
231     - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
232 schoenebeck 2135 - added LSCP command
233 schoenebeck 2137 "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
234 schoenebeck 2135 - added LSCP command
235 schoenebeck 2137 "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
236     - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
237 schoenebeck 2135 <effect-chain> <effect-instance>"
238 schoenebeck 2137 - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
239     <effect-chain> <effect-chain-pos> <effect-instance>"
240     - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
241 schoenebeck 2138 <effect-chain> <chain-pos>"
242 schoenebeck 2140 - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
243 schoenebeck 2137 <fx_send_id> <effect_chain> <chain_pos>"
244 schoenebeck 2140 - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
245 iliev 2188 - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
246     "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
247     "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
248 schoenebeck 2024
249 iliev 2012 * Bug fixes:
250     - Fixed crash which may occur when MIDI key + transpose is out of range
251 persson 2114 - minor valgrind fixes
252 iliev 2201 - fixed crash which occurred when changing an already deployed sampler
253 schoenebeck 2123 channel to a different engine type
254 persson 2127 - fixed crash when deleting a sampler channel or changing engine
255     type while an instrument load was in progress
256 persson 2162 - bugfix: playing a note while changing the instrument could cause
257     a crash, or give "Handing back unknown region" error messages
258 persson 2165 - bugfix: calling SET VOICES (which Fantasia does on start and
259     refresh) could cause instruments to be unloaded
260 persson 2183 - Mac OS X: fixed name collision of enum in EffectControl and
261     wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
262 persson 2185 - Mac OS X: fixed hanging threads
263 persson 2187 - Windows: disabled the previous thread fix on non-Mac systems, as
264     it caused hanging threads on Windows
265 iliev 2201 - Fixed possible crashes due to corrupted MIDI/audio device list
266     after MIDI/audio device creation failure
267 schoenebeck 2275 - When creating MIDI instrument map entries with "PERSISTENT" type, the
268     instruments were uselessly precached with zero samples, however it still
269     took the full preloading time and on 1st program change the respective
270     instrument was completely reloaded again.
271 iliev 2012
272 persson 1957 Version 1.0.0 (31 July 2009)
273 schoenebeck 1599
274 schoenebeck 1639 * packaging changes:
275     - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
276     causing e.g. the libgig test to fail when
277     "./configure --disable-jack-driver" was used
278     (patch by Alexis Ballier)
279 persson 1713 - fixed compilation with gcc 4.3
280 persson 1792 - fixes for building on OS X (thanks to Ebrahim Mayat for testing)
281 persson 1794 - fixed configure so it detects x86_64 (#107)
282 persson 1808 - fixes for building with newer MinGW versions
283     - fix for building with bison 2.4 (#111)
284 persson 1842 - fixed building with libgig installed in a non-standard directory
285 persson 1895 - minor fix in configure for mmsystem.h detection on MinGW
286 persson 1897 - Windows: look for editor plugins and Fantasia using base
287 schoenebeck 1928 directory of liblinuxsampler dll (look in the same directory and one
288     directory above)
289 persson 1899 - configure script fix: removed unconditional use of SSE
290 persson 1923 - fixed building with sqlite installed in a non-standard directory
291 persson 1931 - when cross-compiling, don't try to create instruments.db
292     - fix for new mingw-w64 version, which has usleep
293 schoenebeck 1639
294 schoenebeck 1601 * general changes:
295     - bugfix: on some POSIX systems instrument editor plugins refused to
296     load as we used a non-portable Linux specific struct field
297     (fixes bug #70, patch by Ronald Baljeu)
298 schoenebeck 1602 - fixed endless loop which occured when loading an instrument editor
299     plugin DLL on Windows systems failed
300 persson 1644 - fixed memory leaks that occurred when liblinuxsampler was unloaded
301     - optimized the SynchronizedConfig class so it doesn't wait
302     unnecessarily long after an update
303 schoenebeck 1653 - added support for notifying instrument editors on note-on / note-off
304     events (e.g. to highlight the pressed keys on the virtual keyboard
305     of gigedit)
306 schoenebeck 1659 - added support for triggering notes by instrument editors (see above)
307 schoenebeck 1653 - be verbose on DLL load errors (on Linux)
308 schoenebeck 1681 - fixed di-harmonic triangle LFO implementation (this LFO implementation
309     is only used by very few systems, most pick the int math
310     implementation, which is usually faster)
311 persson 1748 - fixes for audio drivers with varying buffer sizes
312 persson 1777 - experimental support for running LinuxSampler as a DSSI, LV2 and
313     VST plugin
314 iliev 1789 - notification events for stream/voice count statistics are now sent
315     only when there are actual changes
316 persson 1790 - added memory ordering constraints to improve stability on
317     multi-core and multi-cpu systems
318 schoenebeck 1800 - maximum voices and disk streams can now be altered at runtime
319 persson 1825 - fixed CPU feature detection on x86_64 (maybe fixes #108)
320 schoenebeck 1830 - automatic stacktrace mechanism is now turned off by default and can
321     be switched on by command line option "--stacktrace" (the automatic
322     stacktrace mechanism seems to be broken on most systems at the moment)
323 schoenebeck 1868 - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
324     a pointer to the launched InstrumentEditor object
325 schoenebeck 1876 - added optional 3rd party user data parameter for following
326     liblinuxsampler C++ API methods: InstrumentEditor::Main(),
327     InstrumentEditor::Launch(),
328     InstrumentManager::LaunchInstrumentEditor()
329 persson 1887 - theoretical fix: made SynchronizedConfig follow C++0x memory
330     model more strictly
331 persson 1895 - fixes for using large audio device buffers
332 persson 1951 - Windows: add the installation directory to the DLL search path
333     when loading an editor plugin (solves problems with VST and
334     gigedit on systems with other GTK versions installed)
335 schoenebeck 1601
336 schoenebeck 1599 * audio driver:
337     - removed the nonsense audio channel constraint (which was hard coded to
338     max. 100 audio channels) for most audio drivers
339 schoenebeck 1604 - JACK audio driver did not offer a device parameter "SAMPLERATE" as
340     opposed to the LSCP specs
341 schoenebeck 1607 - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)
342     reflected the wrong value
343 persson 1644 - fixed a memory management bug in ASIO driver
344 persson 1748 - Makefile fix: JACK_CFLAGS wasn't used
345 persson 1777 - JACK: use jack_client_open instead of the deprecated
346 persson 1748 jack_client_new
347 iliev 1829 - added (experimental) CoreAudio driver
348 persson 1888 - applied old fixes to the ASIO driver that were included in the
349     previous binary release but accidentally never committed to CVS
350     (fixes #117)
351 persson 1889 - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
352     win64)
353 persson 1895 - VST: added support for sample rate and buffer size changes
354     - VST: close editor (Fantasia) when the VST is removed
355 persson 1908 - VST: avoid opening Fantasia more than once for each VST instance
356     - VST: export main function as "main" on Linux too (fix for
357     energyXT)
358 persson 1917 - VST: changed number of output channels from one stereo to 16
359     stereo
360 persson 1922 - added channel routing, fxsends and midi maps to the settings
361     stored in the plugin state
362 schoenebeck 1930 - performance optimization of AudioChannel::MixTo() and
363     AudioChannel::CopyTo() methods using GCC vector exensions
364     (if available)
365 persson 1951 - ASIO fixes: avoid initializing the device twice, avoid throwing
366     exception when getting parameters from a disconnected device
367 schoenebeck 1599
368 persson 1651 * MIDI driver:
369     - added JACK MIDI driver
370 schoenebeck 1715 - dispatch bank select as ordinary CC as well, the user might seriously
371     want to (mis)use it for some purpose ("fixed" in all current MIDI
372     input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
373 persson 1889 - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
374 persson 1887 CoreMidi or AU
375 persson 1889 - fixed mingw-w64 compilation error in MME driver
376 persson 1924 - made program change handling in MIDI thread real-time safe by
377     moving the logic to a non-RT thread
378 persson 1951 - fixed minor memory leak in ALSA driver
379 persson 1651
380 schoenebeck 1604 * instruments database:
381 iliev 1603 - avoid time consuming samples scanning when adding instruments
382     to the instruments database
383 iliev 1727 - added support for handling lost files in the instruments database
384 iliev 1781 - Implemented option for adding instruments in separate directories
385     in the instruments database
386     (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
387 persson 1908 - work-around for missing fnmatch function on Windows to make
388     instrument database compilable
389 schoenebeck 1930 - added instrument database support on Windows
390     works with both standalone mode and VST plugin.
391     the instruments DB file is located in
392     %USERPROFILE%\.linuxsampler\instruments.db which allows different
393     databases for each windows user
394     if no DB is present it automatically creates the .linuxsampler subdir
395     and then creates an empty DB
396 persson 1943 - fixed recursive import, which was broken on Windows
397 iliev 1603
398 persson 1644 * Gigasampler format engine:
399     - fixed a memory leak that could happen when a channel was deleted
400     while notes were playing
401 persson 1646 - made it possible to load an instrument even if the audio thread
402     isn't running
403 persson 1701 - added partial support for the "Controller Triggered" MIDI rule,
404     enough for piano gigs with pedal noise samples
405 schoenebeck 1715 - minor fix: only mark FX sends as being modified if really the
406     respective FX send MIDI controller was used
407 schoenebeck 1724 - added support for GM global device volume SysEx message
408 schoenebeck 1762 (can be selected at compile time to either apply globally to the
409     whole sampler [default] or only to the sampler channels that are
410     connected to the respective MIDI input port the SysEx message arrived
411     on)
412 persson 1748 - bugfix: notes triggered at position 0 in the audio buffer were
413     sometimes wrongly killed in the same buffer, causing no sound to
414     be played
415 schoenebeck 1750 - added support for chromatic / drumkit mode Roland GS Sysex message
416     which is usally used to switch a part between chromatic sounds and
417     drumkit sounds (as opposed to their common default setting of MIDI
418     part 10 being a drumkit part and all other ones chromatic parts), in
419     LS however one can switch between the first 16 MIDI instrument maps
420     defined for the sampler
421 persson 1764 - made it possible to create multiple sample channels even if the
422     audio thread isn't running
423 persson 1844 - fixed crash when removing channel with active voices (#116)
424 schoenebeck 1852 - bugfix: on sample reference changes (instrument editor), only
425     un-cache the respective sample if it's really not used by any
426     sampler engine anymore
427     - re-cache samples in case they were changed by an instrument editor,
428     e.g. when a sample was added while playing (#82)
429 schoenebeck 1857 - fixed hanging notes which occured when note-off event had the exact
430     same time stamp as the voice's note-on event and occured both in the
431     same audio fragment cycle (fixes bug #112)
432 persson 1858 - added support for the "fine tune" and "pitch bend range"
433     instrument-level gig parameters
434     - fixed minor artifacts in pitch bend handling
435 schoenebeck 1860 - added support for GS Reset SysEx message
436 persson 1862 - allow gig files to use unlimited downward pitch shifting
437     - added a limit check for upward pitch shifting
438 persson 1906 - bugfix: sometimes, when playing a note twice fast, the second
439     note was silent
440 persson 1923 - fixed crash happening when a pitch bend event arrived at the
441     same time a new instrument was loading
442 persson 1644
443 schoenebeck 1687 * LSCP server:
444     - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to
445     react on MIDI data arriving on certain sampler channels (so far only
446     Note-On and Note-Off events are sent via this LSCP event)
447 schoenebeck 1695 - added new LSCP event "DEVICE_MIDI" which can be used by frontends to
448     react on MIDI data arriving on certain MIDI input devices (so far only
449     Note-On and Note-Off events are sent via this LSCP event)
450 iliev 1727 - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and
451     SET DB_INSTRUMENT FILE_PATH
452 iliev 1771 - added new LSCP command: SEND CHANNEL MIDI_DATA which can be used by
453     frontends to send MIDI messages to specific sampler channel
454     - added two additional fields to GET FILE INSTRUMENT INFO command -
455     KEY_BINDINGS and KEYSWITCH_BINDINGS
456 iliev 1754 - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications
457     was incorrect
458 iliev 1763 - Optimized the retrieval of the MIDI instrument mappings
459 schoenebeck 1800 - added new LSCP command "SET VOICES" to globally alter the maximum
460     amount of voices, added new LSCP event "GLOBAL_INFO:VOICES" which will
461     be triggered respectively
462     - added new LSCP command "SET STREAMS" to globally alter the maximum
463     amount of disk streams, added new LSCP event "GLOBAL_INFO:STREAMS"
464     which will be triggered respectively
465 persson 1808 - bugfix: retry if "select" returns EINTR (this fixes a crash when
466     a gigedit file dialog is opened)
467 iliev 1848 - close all connections when LSCPServer is deleted
468 iliev 1882 - hard close of all sockets on exit
469 persson 1897 - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
470     driver
471 schoenebeck 1687
472 iliev 1761 * Bug fixes:
473     - fixed a crash which occurs when removing a sampler channel waiting
474     to start instrument loading after another channel
475 iliev 1826 - fixed a crash which occurs when removing a sampler channel with
476     instrument loading in progress (bug #113)
477 iliev 1827 - fixed termination caused by uncaught exception when adding MIDI
478     instrument with PERSISTENT load mode
479 iliev 1835 - fixed possible iterator invalidations when resetting the sampler
480     - fixed memory leaks when issuing the following LSCP commands:
481     GET AUDIO_OUTPUT_DRIVER INFO
482     GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
483     GET MIDI_INPUT_DRIVER INFO
484     GET MIDI_INPUT_DRIVER_PARAMETER INFO
485     - fixed possible compilation error when sqlite is not present
486 iliev 1843 - fixed orphaned pointers when setting maximum voices limit (bug #118)
487 iliev 1847 - fixed crash when changing the audio output device of a sampler
488     channel with loaded instrument and start playing notes
489 iliev 1855 - fixed endless loop in Engine::SuspendAll() (bug #120)
490 persson 1870 - fixed a low-level atomic load function that was broken on 64-bit
491     PowerPC, which probably could cause crashes on that platform
492 persson 1889 - fixed a memory management error which could cause a crash when a
493     plugin was unloaded
494 persson 1896 - bugfix: two private structs had the same name, which could cause
495     problems if the linker chose the wrong constructor
496 persson 1933 - fixed low-level ConditionServer usage bug that caused lockups on
497     Windows
498 iliev 1761
499    
500 schoenebeck 1560 Version 0.5.1 (6 December 2007)
501 schoenebeck 1454
502     * packaging changes:
503     - added autoconf checks for pthread library
504     - added autoconf check for pthread bug found on certain NPTL-enabled
505     glibc versions (see Gentoo bug report #194076)
506 senoner 1502 - added autoconf checks for MS Windows
507 schoenebeck 1454
508 persson 1455 * general changes:
509     - bugfix: the thread used by an editor plugin didn't die when the
510     editor closed
511 persson 1534 - bugfix: Ringbuffer.h: fill_write_space_with_null() did not zero
512     out all the space. operator--() did not apply size_mask after
513     decrementing the read_ptr. DEFAULT_WRAP_ELEMENTS set to 0 in
514     order to avoid problems with the _NonVolatileReader functions.
515     - bugfix: Stream.h: added a missing divide by BytesPerSample in
516     GetWriteSpace(). Since this function is currently only used in
517     the stream's qsort() compare function, it didn't trigger any
518     bugs.
519     - Resampler.h, Synthesizer.h: cubic interpolation now works in
520     24bit mode too. Faster method to read 24bit words on little
521     endian machines (x86): replaced 3 byte reads + shifts with a 1
522     unaligned 32bit read and shift
523     - experimental support for MS Windows (MIDI input via MME, AUDIO
524     output via ASIO)
525     - made handling of SIGINT signal (Ctrl-C) a bit more robust
526 iliev 1541 - support for monitoring the total number of active disk streams
527     (new LSCP commands: GET TOTAL_STREAM_COUNT,
528     SUBSCRIBE TOTAL_STREAM_COUNT, UNSUBSCRIBE TOTAL_STREAM_COUNT)
529 persson 1455
530 senoner 1500 * AUDIO driver:
531 persson 1534 - added Windows ASIO low latency audio driver
532 senoner 1500
533 senoner 1485 * MIDI driver:
534 schoenebeck 1495 - added MME Windows MIDI driver
535 senoner 1485
536 schoenebeck 1471 * LSCP server:
537     - added support for Windows style path / filenames, however with
538     forward slash path separators instead of backslash
539     (i.e. "C:/foo/bar.gig")
540 schoenebeck 1495 - allow naughty liblscp to send non-string device parameters within
541     apostrophes as well
542 schoenebeck 1525 - added new LSCP commands: "GET FILE INSTRUMENTS <file>",
543     "LIST FILE INSTRUMENTS <file>" and
544     "GET FILE INSTRUMENT INFO <file> <index>" for retrieving informations
545     about an arbitrary instrument file on the system where the sampler is
546     running on
547 schoenebeck 1471
548 schoenebeck 1424 Version 0.5.0 (15 October 2007)
549 schoenebeck 947
550 schoenebeck 1065 * packaging changes:
551 schoenebeck 1212 - config.h is not going to be installed along with liblinuxsampler's
552     API header files anymore
553 schoenebeck 1065 - only the API relevant header (and source) files will be exported to
554     the Doxygen API documentation (explicitly listed in Doxyfile.in)
555 schoenebeck 1175 - added completely new XCode project files for Mac OSX which is now
556     capable to execute our autoconf environment, thus no need anymore
557     to maintain the compile time configuration file (osx/version.h) for
558     OSX manually (patch by Toshi Nagata)
559 schoenebeck 1360 - fixed buggy boolean --enable-foo / --disable-foo configure script
560     parameters
561 schoenebeck 1424 - global.h now only covers global definitions that are needed for the
562     C++ API header files, all implementation internal global definitions
563     are now in global_private.h
564     - atomic.h is not exposed to the C++ API anymore
565     - no need to include config.h anymore for using LS's API header files
566     - fixed warnings in API doc generation
567 schoenebeck 1065
568 schoenebeck 947 * general changes:
569     - replaced the old, confusing MIDI program change mechanism by a
570     flexible MIDI instrument mapper which allows to map arbitrary
571 schoenebeck 973 (MIDI bank, MIDI program) pairs with arbitrary
572 schoenebeck 947 (engine type, instrument file, file index) triplets which will be
573     loaded on the respective channel when such MIDI program change
574     messages arrive, beside that, each entry allows to define a life-time
575     strategy for the instrument, so the user can define whether the
576     instrument should i.e. be permanently loaded (to be able to switch
577     quickly among sounds) or i.e. loaded just on demand when the
578     respective program change arrives (to safe RAM space), as well as a
579     global volume factor for each entry, so the user can adjust the volume
580     dynamic of his mapped instrument collection without having to modify
581 schoenebeck 973 the instrument files, also one can manage arbitrary amount of such
582     MIDI instrument maps and assign each sampler channel individually
583     a certain map, so that i.e. separation of normal instruments and
584     drumkits is possible
585 iliev 1108 - new notification events for tracking changes to audio/MIDI devices,
586     MIDI instrument maps, MIDI instruments, FX sends, global volume.
587 schoenebeck 990 - sampler was limited to load max. 200 instruments in the background
588     due to a constant size RingBuffer FIFO which is now replaced by a
589     dynamic (unlimited) size std::list FIFO
590 schoenebeck 1001 - added FX sends, these allow to route audio signals to arbitrary audio
591     output channels for being processed by external effect processors
592     (i.e. jack-rack), the send levels are controllable via arbitrary MIDI
593     controllers
594 schoenebeck 1005 - global (sampler wide) volume can now be controlled at runtime
595 iliev 1130 - Implemented new, improved notification system
596 schoenebeck 1149 - fixed compilation errors regarding OSX
597     (patch by Toshi Nagata)
598 iliev 1161 - implemented instruments database
599 iliev 1345 - added support for escape sequences to the instruments database
600 schoenebeck 1212 - added highly experimental support for on-the-fly instrument editing
601     within the sampler's process (by using instrument editor plugins),
602     you'll notice the new "Registered instrument editors:" message on
603 schoenebeck 1407 startup, added a new LSCP command:
604     "EDIT CHANNEL INSTRUMENT <sampler-channel>"
605 schoenebeck 1212 to spawn a matching instrument editor for the instrument on the
606     given sampler channel, the plugin path can be overridden at compile
607     time with ./configure --enable-plugin-dir=/some/dir
608 schoenebeck 1321 - added experimental code for synchronizing instrument editors hosted
609     in the sampler's process to safely edit instruments while playing
610     without a crash (hopefully) by either suspending single regions
611     wherever possible or if unavoidable whole engine(s)
612 schoenebeck 1221 - fixed several issues in fundamental "Thread" class: set scheduling
613     policy and priority on thread level, set a minimum stack size for
614     thread (TODO: a reasonable value yet to be tested), bugfix: non-RT
615     threads simply inherited properties of starting thread instead of
616     setting their own policy and priority
617 schoenebeck 1233 - minor fix in our automatic stack trace mechanism on crashes, the
618     main process did not wait for the stack trace process to finish
619     its output
620 persson 1248 - fixed some minor memory leaks
621 schoenebeck 1259 - reenabled assembly features support, at the moment only for
622     enabling a fast denormal FPU mode (x86 platforms supporting SSE2)
623 schoenebeck 1314 - minor assembly fix in x86 features detection (don't use the PIC
624     register, to avoid relocations in the text segment at runtime)
625 schoenebeck 1424 - POSIX callback functions of Thread.h are hidden
626 schoenebeck 947
627     * MIDI driver:
628     - dispatch bank select (MSB and LSB) messages
629    
630 schoenebeck 1049 * audio driver:
631     - the ALSA audio output driver parameters now reflect the correct
632     parameter value ranges for the respective selected sound card
633     (patch by Till Wimmer, a bit fixed and extended)
634    
635 persson 951 * Gigasampler format engine:
636     - if a filter is used and EG2 finishes before EG1, let the voice
637     die when EG2 has finished (this fixes a problem with clicks and
638     voice starvation for some gigs)
639 persson 1038 - playback is no longer disabled during instrument loading
640     - all notes playing on a channel that changes its instrument keep
641     playing with the old instrument until they get a note off
642     command
643 persson 1039 - EG fix: a release value of zero could cause noises or crash
644 schoenebeck 1041 - handle MIDI coarse tuning messages (MIDI RPN #0 MSB #2 LSB)
645 persson 1046 - EG fine tuning: when attack is zero the EG starts at a level
646     above max sustain level, which means that there is a decay phase
647     even if sustain is 100%
648 persson 1147 - more EG fixes: the level could sometimes go below zero and cause
649     noises or crashes
650 schoenebeck 1149 - minor fix of EGDecay (patch by Toshi Nagata)
651 schoenebeck 1181 - fixed compiler error when --enable-override-filter-type was
652     supplied to the configure script (fixes #46)
653 schoenebeck 1321 - disk thread: queue sizes are now proportional to CONFIG_MAX_STREAMS
654     instead of a fix value
655 schoenebeck 1348 - behavior fix: on MIDI CC# 65 (portamento on / off), 126 (mono mode),
656     127 (solo mode) only kill voices if the respective mode really
657     changed
658 persson 951
659 schoenebeck 1244 * LSCP server:
660     - fixed compile time error for old Bison versions
661     (i.e. v1.28 found on MacOS 10.4, patch by Toshi Nagata)
662 schoenebeck 1245 - parser now supports extended ASCII character set
663     (up to ASCII code 255, i.e. includes now umlauts and accents)
664     - filename arguments in LSCP commands now allow to use escape
665     sequences, that is directly literal as one of: \', \", \\, \n, \r,
666     \f, \t, \v, or as octal ASCII code value like \132, or as hex ASCII
667     code value like \xf2) (fixes bug #24)
668 schoenebeck 1389 - the following LSCP commands now also support escape sequences for at
669     least one of their text-based parameters (i.e. name, description):
670     "ADD MIDI_INSTRUMENT_MAP", "MAP MIDI_INSTRUMENT",
671     "SET MIDI_INSTRUMENT_MAP NAME", "SET FX_SEND NAME", "CREATE FX_SEND",
672     "SET DB_INSTRUMENT_DIRECTORY NAME",
673     "SET DB_INSTRUMENT_DIRECTORY DESCRIPTION", "SET DB_INSTRUMENT NAME",
674     "SET DB_INSTRUMENT DESCRIPTION", "FIND DB_INSTRUMENTS",
675     "FIND DB_INSTRUMENT_DIRECTORIES"
676 schoenebeck 1252 - returns verbose syntax errors (line and column where syntax error
677     occured, the unexpected character and the actually expected, possible
678     character(s), the latter only if less than 5 possibilities)
679 persson 1349 - made sure that LSCP syntax is not affected by gigedit locale
680     settings
681 schoenebeck 1379 - bugfix regarding strings parameter lists: all comma separated lists
682     of strings were treated as being one string containing commas
683     (fixes #57)
684 schoenebeck 1244
685 iliev 959 * Bug fixes:
686     - fixed crash occurring on certain LSCP scripts (Bug 39)
687 persson 1038 - another thread safety fix for lscp "load engine" and "set
688     channel audio output device"
689 iliev 1283 - fixed a crash which occurs when reassigning the same engine
690     on a sampler channel with connected MIDI device
691 iliev 1295 - fixed a crash which occurs when changing the number of ports of a MIDI
692     device connected to a sampler channel to number less then or equal
693     to the index of the port to which the sampler channel is connected.
694 iliev 1296 - The previous bindings were not been disconnected when altering
695     the ALSA_SEQ_BINDINGS parameter. Introduced a NONE keyword for
696     unsubscribing from all bindings (e.g. ALSA_SEQ_BINDINGS=NONE).
697 iliev 1297 - The active stream/voice count statistic was incorrect.
698 iliev 1298 - notification events were not been sent for some sampler
699     channel changes
700 iliev 1305 - added default min and max values to restrict the number of allowed
701     audio output channels and MIDI input ports
702 iliev 1306 - the connection to the PCM interface is now closed when destroying
703     an audio output device
704 schoenebeck 1332 - files with slash in their path or filename could not be loaded
705 iliev 959
706 schoenebeck 1221 * test cases:
707     - updated and fixed (haven't been touched in a while)
708    
709 schoenebeck 937 Version 0.4.0 (24 November 2006)
710 persson 696
711 schoenebeck 697 * packaging changes:
712 capela 868 - changed deprecated copyright attribute to license; added ldconfig
713     to post-(un)install steps; added devel package for liblinuxsampler;
714     to linuxsampler.spec (RPM)
715 schoenebeck 697 - install necessary development header files for allowing 3rd party
716     applications to link against liblinuxsampler
717     - liblinuxsampler's API documentation can be generated with 'make docs'
718     (Doxygen required)
719 schoenebeck 715 - added benchmark to automatically detect the best triangle LFO
720     implementation (currently either an integer math solution or a
721     di-harmonic approximation), automatic detection can be overriden
722     with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x
723     configure script argument though (mandatory for cross-compilation)
724 schoenebeck 829 - do not automatically pick optimized gcc flags if the user already
725     provided some on his own (as CXXFLAGS)
726 schoenebeck 849 - added compile time option to disable processing of All-Notes-Off MIDI
727     messages
728 schoenebeck 852 - added compile time options to allow disabling the various audio and
729     MIDI drivers
730 schoenebeck 909 - fixed automatic GCC CPU switch detection on PPC
731     (patch by Ebrahim Mayat)
732 schoenebeck 697
733 persson 696 * Gigasampler format engine:
734 schoenebeck 738 - extensive synthesis optimization
735     (reimplementation of EGs and LFO(s), removed synthesis parameter
736     prerendering and the synthesis parameter matrix in general, splitting
737     each audio fragment into subfragments now where each subfragment uses
738 persson 830 constant pitch and filter coefficients. The volume coefficient is
739     linearly interpolated inside a subfragment, unless
740     --disable-interpolate-volume is set.)
741 persson 696 - fine tuning of the EG modulation parameters
742 persson 729 - improved filter cutoff calculation by adding support for the
743     following gig parameters: Cutoff freq (used when no cutoff
744     controller is defined), Control invert, Minimum cutoff, Velocity
745 persson 791 curve and Velocity range. The keyboard tracking now scales
746     cutoff frequency instead of resonance.
747 persson 877 - added support for gig parameter Resonance.
748 schoenebeck 775 - fixed bug in sysex handling (patch by Juan Linietsky)
749 schoenebeck 781 - added global volume attenuation of -9 dB (0.35f) to prevent clipping
750     which can be overridden with --enable-global-attenuation
751 persson 783 - EG fixes: made the length of "attack hold" stage more
752     accurate. Release stage can now start before attack stage
753 persson 797 ends. Cancel release didn't work when sustain was zero. Attack
754     time now has a minimal value to prevent clicks.
755 persson 799 - fixed pitch changes larger than one octave
756 schoenebeck 829 - fixed EG3 (pitch envelope) synthesis which was neutral all the time
757     - implemented portamento mode and solo mode (a.k.a 'mono mode'):
758     all modes can be altered via standard GM messages, that is CC5 for
759     altering portamento time, CC65 for enabling / disabling portamento
760     mode, CC126 for enabling solo mode and CC127 for disabling solo mode
761 persson 832 - fine tuning of the curves for volume (CC7), pan (CC10 and gig
762     parameter) and crossfade
763 persson 831 - added support for the "attenuation controller threshold" gig
764     parameter
765 persson 832 - added smoothing of volume changes caused by control change
766     messages
767 persson 865 - sample loop parameters are now taken from the DimensionRegion
768     instead of the wave chunk
769     - fixed keyswitching for v3 gigs with a number of keyswitch splits
770     not equal to a power of two
771 persson 877 - reimplementation of the filter algorithm. The new filter is more
772     accurate and supports all gig filter types, including bandreject
773     and lowpass turbo.
774 persson 903 - real support for 24 bit samples - samples are not truncated to
775     16 bits anymore
776     - support for aftertouch (channel pressure, not polyphonic
777     aftertouch)
778 persson 922 - LFO1 behaviour fixed (dampening from max volume instead of
779     amplifying from 0)
780 persson 696
781 schoenebeck 711 * LSCP server:
782     - fixed application exit on broken pipe error (fixes bug #20)
783 iliev 793 - fixed the notification messages delay due to lack of
784     network activity (fixes bug #26)
785 schoenebeck 826 - fixed parser bug which occured on space(s) within device parameters
786     (e.g. "SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 SOMEPARAM='foo bar'")
787 schoenebeck 711
788 schoenebeck 838 * audio driver:
789     - added aRts audio output driver (by no means RT safe)
790    
791 schoenebeck 775 * MIDI driver:
792     - fixed legacy sysex code which caused dispatching of MIDI SysEx
793     messages several times instead of once
794 schoenebeck 906 - API extension for MIDI drivers which already supply exact time stamps
795     for events (i.e. for offline rendering based MIDI drivers)
796 persson 922 - added checks for bad MIDI data
797 schoenebeck 775
798 schoenebeck 900 * linuxsampler application:
799     - show available sampler engine types on startup
800    
801 schoenebeck 705 * general changes:
802     - support for muting sampler channels and solo mode of the same, two new
803     LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new
804     fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were
805     introduced for this, the behavior is the same like on a mixer console
806 iliev 716 (patch by Grigor Iliev, a bit adjusted). Also added configure option
807     --enable-process-muted-channels which can be used to enable the
808     processing of muted channels.
809 iliev 777 - support for sostenuto pedal
810 iliev 779 - support for monitoring the total number of active voices
811 iliev 778 (new LSCP commands: GET TOTAL_VOICE_COUNT, GET TOTAL_VOICE_COUNT_MAX,
812     SUBSCRIBE TOTAL_VOICE_COUNT, UNSUBSCRIBE TOTAL_VOICE_COUNT)
813 persson 835 - fixed some memory management errors
814 persson 841 - fixed some concurrency problems that could lead to crashes when
815     LSCP commands were executed
816 schoenebeck 925 - fixed crash when instrument loading failed previously on the same
817     sampler channel (fixes bug #36)
818 schoenebeck 705
819 schoenebeck 692 Version 0.3.3 (15 July 2005)
820 schoenebeck 686
821     * packaging changes:
822     - fixed compilation with gcc 4.0
823    
824 schoenebeck 687 * Gigasampler format engine:
825     - LFO preprocessing was performed even though the respective LFO was
826     disabled by the instrument patch (minor efficiency fix)
827 schoenebeck 688 - if period time of chosen audio device is too small (< MIN_RELEASE_TIME)
828     for volume ramp downs in the same fragment (needed for current voice
829     stealing implementation) then simply inform the user with a warning
830     about possible click sounds and reduce the volume ramp down
831     appropriately instead of cancelling the audio device connection
832 schoenebeck 687
833 schoenebeck 677 Version 0.3.2 (24 June 2005)
834 schoenebeck 609
835     * packaging changes:
836     - updated autotools build files to compile on OS X
837     (conditional compilation of CoreMIDI and MidiShare drivers)
838 schoenebeck 617 - hand-crafted assembly optimization code can be disabled with
839     './configure --disable-asm' (definitely not recommended)
840 schoenebeck 654 - fixed 'make dist' rule to include all necessary files
841     - require automake (>= 1.5) for 'make -f Makefile.cvs'
842     (due to 'dist-bzip2' automake option)
843 schoenebeck 649
844     * Gigasampler format engine:
845     - support for the gig parameters for "release velocity response" curves
846     - fine tuning of the EGADSR envelope
847     - volume of release triggered samples now depends on note-on velocity,
848     note length and gig parameter "release trigger decay" instead of
849     note-off velocity.
850 schoenebeck 663 - revised voice stealing
851     (fixes crash and endless loop caused by voice stealing)
852 schoenebeck 659 - don't reset scale tuning on instrument or audio output device change
853 schoenebeck 668 - handle key group conflicts right at the beginning of each fragment
854     instead of when the respective voice is actually launched
855     (fixes undefined behavior if stolen voices belonged to a key group -
856     this case was followed by a "killed voice survived" error message)
857 schoenebeck 669 - fixed minor issue with null/silence samples
858     (those stole voices even though they don't need a voice at all which
859     resulted in "voice stealing didn't work out" messages)
860 schoenebeck 670 - don't reset volume, pan, pitch and MIDI controller values on
861     instrument or audio output device change
862 schoenebeck 654
863 schoenebeck 620 * LSCP server:
864 schoenebeck 654 - fixed some crashes (patch by Grigor Iliev, fixes #19)
865 schoenebeck 660 - fixed LSCP event "CHANNEL_INFO" notification
866 schoenebeck 670 (e.g. did not notify on volume changes or MIDI program change events)
867 schoenebeck 609
868 schoenebeck 668 * linuxsampler application:
869     - added command line parameters --lscp-addr and --lscp-port to override
870     default IP address and port of LSCP server
871    
872 schoenebeck 579 Version 0.3.1 (24 May 2005)
873    
874     * initial release

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