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Revision 2277 - (hide annotations) (download)
Sat Oct 1 08:23:02 2011 UTC (8 years, 2 months ago) by persson
File size: 45110 byte(s)
* fixed handling of rapid bank select and program change messages sent
  to the same sampler channel (patch from the Open Octave project,
  slightly adjusted)

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 persson 2277 - fixed handling of rapid bank select and program change messages
272     sent to the same sampler channel (patch from the Open Octave
273     project, slightly adjusted)
274 iliev 2012
275 persson 1957 Version 1.0.0 (31 July 2009)
276 schoenebeck 1599
277 schoenebeck 1639 * packaging changes:
278     - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
279     causing e.g. the libgig test to fail when
280     "./configure --disable-jack-driver" was used
281     (patch by Alexis Ballier)
282 persson 1713 - fixed compilation with gcc 4.3
283 persson 1792 - fixes for building on OS X (thanks to Ebrahim Mayat for testing)
284 persson 1794 - fixed configure so it detects x86_64 (#107)
285 persson 1808 - fixes for building with newer MinGW versions
286     - fix for building with bison 2.4 (#111)
287 persson 1842 - fixed building with libgig installed in a non-standard directory
288 persson 1895 - minor fix in configure for mmsystem.h detection on MinGW
289 persson 1897 - Windows: look for editor plugins and Fantasia using base
290 schoenebeck 1928 directory of liblinuxsampler dll (look in the same directory and one
291     directory above)
292 persson 1899 - configure script fix: removed unconditional use of SSE
293 persson 1923 - fixed building with sqlite installed in a non-standard directory
294 persson 1931 - when cross-compiling, don't try to create instruments.db
295     - fix for new mingw-w64 version, which has usleep
296 schoenebeck 1639
297 schoenebeck 1601 * general changes:
298     - bugfix: on some POSIX systems instrument editor plugins refused to
299     load as we used a non-portable Linux specific struct field
300     (fixes bug #70, patch by Ronald Baljeu)
301 schoenebeck 1602 - fixed endless loop which occured when loading an instrument editor
302     plugin DLL on Windows systems failed
303 persson 1644 - fixed memory leaks that occurred when liblinuxsampler was unloaded
304     - optimized the SynchronizedConfig class so it doesn't wait
305     unnecessarily long after an update
306 schoenebeck 1653 - added support for notifying instrument editors on note-on / note-off
307     events (e.g. to highlight the pressed keys on the virtual keyboard
308     of gigedit)
309 schoenebeck 1659 - added support for triggering notes by instrument editors (see above)
310 schoenebeck 1653 - be verbose on DLL load errors (on Linux)
311 schoenebeck 1681 - fixed di-harmonic triangle LFO implementation (this LFO implementation
312     is only used by very few systems, most pick the int math
313     implementation, which is usually faster)
314 persson 1748 - fixes for audio drivers with varying buffer sizes
315 persson 1777 - experimental support for running LinuxSampler as a DSSI, LV2 and
316     VST plugin
317 iliev 1789 - notification events for stream/voice count statistics are now sent
318     only when there are actual changes
319 persson 1790 - added memory ordering constraints to improve stability on
320     multi-core and multi-cpu systems
321 schoenebeck 1800 - maximum voices and disk streams can now be altered at runtime
322 persson 1825 - fixed CPU feature detection on x86_64 (maybe fixes #108)
323 schoenebeck 1830 - automatic stacktrace mechanism is now turned off by default and can
324     be switched on by command line option "--stacktrace" (the automatic
325     stacktrace mechanism seems to be broken on most systems at the moment)
326 schoenebeck 1868 - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
327     a pointer to the launched InstrumentEditor object
328 schoenebeck 1876 - added optional 3rd party user data parameter for following
329     liblinuxsampler C++ API methods: InstrumentEditor::Main(),
330     InstrumentEditor::Launch(),
331     InstrumentManager::LaunchInstrumentEditor()
332 persson 1887 - theoretical fix: made SynchronizedConfig follow C++0x memory
333     model more strictly
334 persson 1895 - fixes for using large audio device buffers
335 persson 1951 - Windows: add the installation directory to the DLL search path
336     when loading an editor plugin (solves problems with VST and
337     gigedit on systems with other GTK versions installed)
338 schoenebeck 1601
339 schoenebeck 1599 * audio driver:
340     - removed the nonsense audio channel constraint (which was hard coded to
341     max. 100 audio channels) for most audio drivers
342 schoenebeck 1604 - JACK audio driver did not offer a device parameter "SAMPLERATE" as
343     opposed to the LSCP specs
344 schoenebeck 1607 - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)
345     reflected the wrong value
346 persson 1644 - fixed a memory management bug in ASIO driver
347 persson 1748 - Makefile fix: JACK_CFLAGS wasn't used
348 persson 1777 - JACK: use jack_client_open instead of the deprecated
349 persson 1748 jack_client_new
350 iliev 1829 - added (experimental) CoreAudio driver
351 persson 1888 - applied old fixes to the ASIO driver that were included in the
352     previous binary release but accidentally never committed to CVS
353     (fixes #117)
354 persson 1889 - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
355     win64)
356 persson 1895 - VST: added support for sample rate and buffer size changes
357     - VST: close editor (Fantasia) when the VST is removed
358 persson 1908 - VST: avoid opening Fantasia more than once for each VST instance
359     - VST: export main function as "main" on Linux too (fix for
360     energyXT)
361 persson 1917 - VST: changed number of output channels from one stereo to 16
362     stereo
363 persson 1922 - added channel routing, fxsends and midi maps to the settings
364     stored in the plugin state
365 schoenebeck 1930 - performance optimization of AudioChannel::MixTo() and
366     AudioChannel::CopyTo() methods using GCC vector exensions
367     (if available)
368 persson 1951 - ASIO fixes: avoid initializing the device twice, avoid throwing
369     exception when getting parameters from a disconnected device
370 schoenebeck 1599
371 persson 1651 * MIDI driver:
372     - added JACK MIDI driver
373 schoenebeck 1715 - dispatch bank select as ordinary CC as well, the user might seriously
374     want to (mis)use it for some purpose ("fixed" in all current MIDI
375     input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
376 persson 1889 - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
377 persson 1887 CoreMidi or AU
378 persson 1889 - fixed mingw-w64 compilation error in MME driver
379 persson 1924 - made program change handling in MIDI thread real-time safe by
380     moving the logic to a non-RT thread
381 persson 1951 - fixed minor memory leak in ALSA driver
382 persson 1651
383 schoenebeck 1604 * instruments database:
384 iliev 1603 - avoid time consuming samples scanning when adding instruments
385     to the instruments database
386 iliev 1727 - added support for handling lost files in the instruments database
387 iliev 1781 - Implemented option for adding instruments in separate directories
388     in the instruments database
389     (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
390 persson 1908 - work-around for missing fnmatch function on Windows to make
391     instrument database compilable
392 schoenebeck 1930 - added instrument database support on Windows
393     works with both standalone mode and VST plugin.
394     the instruments DB file is located in
395     %USERPROFILE%\.linuxsampler\instruments.db which allows different
396     databases for each windows user
397     if no DB is present it automatically creates the .linuxsampler subdir
398     and then creates an empty DB
399 persson 1943 - fixed recursive import, which was broken on Windows
400 iliev 1603
401 persson 1644 * Gigasampler format engine:
402     - fixed a memory leak that could happen when a channel was deleted
403     while notes were playing
404 persson 1646 - made it possible to load an instrument even if the audio thread
405     isn't running
406 persson 1701 - added partial support for the "Controller Triggered" MIDI rule,
407     enough for piano gigs with pedal noise samples
408 schoenebeck 1715 - minor fix: only mark FX sends as being modified if really the
409     respective FX send MIDI controller was used
410 schoenebeck 1724 - added support for GM global device volume SysEx message
411 schoenebeck 1762 (can be selected at compile time to either apply globally to the
412     whole sampler [default] or only to the sampler channels that are
413     connected to the respective MIDI input port the SysEx message arrived
414     on)
415 persson 1748 - bugfix: notes triggered at position 0 in the audio buffer were
416     sometimes wrongly killed in the same buffer, causing no sound to
417     be played
418 schoenebeck 1750 - added support for chromatic / drumkit mode Roland GS Sysex message
419     which is usally used to switch a part between chromatic sounds and
420     drumkit sounds (as opposed to their common default setting of MIDI
421     part 10 being a drumkit part and all other ones chromatic parts), in
422     LS however one can switch between the first 16 MIDI instrument maps
423     defined for the sampler
424 persson 1764 - made it possible to create multiple sample channels even if the
425     audio thread isn't running
426 persson 1844 - fixed crash when removing channel with active voices (#116)
427 schoenebeck 1852 - bugfix: on sample reference changes (instrument editor), only
428     un-cache the respective sample if it's really not used by any
429     sampler engine anymore
430     - re-cache samples in case they were changed by an instrument editor,
431     e.g. when a sample was added while playing (#82)
432 schoenebeck 1857 - fixed hanging notes which occured when note-off event had the exact
433     same time stamp as the voice's note-on event and occured both in the
434     same audio fragment cycle (fixes bug #112)
435 persson 1858 - added support for the "fine tune" and "pitch bend range"
436     instrument-level gig parameters
437     - fixed minor artifacts in pitch bend handling
438 schoenebeck 1860 - added support for GS Reset SysEx message
439 persson 1862 - allow gig files to use unlimited downward pitch shifting
440     - added a limit check for upward pitch shifting
441 persson 1906 - bugfix: sometimes, when playing a note twice fast, the second
442     note was silent
443 persson 1923 - fixed crash happening when a pitch bend event arrived at the
444     same time a new instrument was loading
445 persson 1644
446 schoenebeck 1687 * LSCP server:
447     - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to
448     react on MIDI data arriving on certain sampler channels (so far only
449     Note-On and Note-Off events are sent via this LSCP event)
450 schoenebeck 1695 - added new LSCP event "DEVICE_MIDI" which can be used by frontends to
451     react on MIDI data arriving on certain MIDI input devices (so far only
452     Note-On and Note-Off events are sent via this LSCP event)
453 iliev 1727 - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and
454     SET DB_INSTRUMENT FILE_PATH
455 iliev 1771 - added new LSCP command: SEND CHANNEL MIDI_DATA which can be used by
456     frontends to send MIDI messages to specific sampler channel
457     - added two additional fields to GET FILE INSTRUMENT INFO command -
458     KEY_BINDINGS and KEYSWITCH_BINDINGS
459 iliev 1754 - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications
460     was incorrect
461 iliev 1763 - Optimized the retrieval of the MIDI instrument mappings
462 schoenebeck 1800 - added new LSCP command "SET VOICES" to globally alter the maximum
463     amount of voices, added new LSCP event "GLOBAL_INFO:VOICES" which will
464     be triggered respectively
465     - added new LSCP command "SET STREAMS" to globally alter the maximum
466     amount of disk streams, added new LSCP event "GLOBAL_INFO:STREAMS"
467     which will be triggered respectively
468 persson 1808 - bugfix: retry if "select" returns EINTR (this fixes a crash when
469     a gigedit file dialog is opened)
470 iliev 1848 - close all connections when LSCPServer is deleted
471 iliev 1882 - hard close of all sockets on exit
472 persson 1897 - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
473     driver
474 schoenebeck 1687
475 iliev 1761 * Bug fixes:
476     - fixed a crash which occurs when removing a sampler channel waiting
477     to start instrument loading after another channel
478 iliev 1826 - fixed a crash which occurs when removing a sampler channel with
479     instrument loading in progress (bug #113)
480 iliev 1827 - fixed termination caused by uncaught exception when adding MIDI
481     instrument with PERSISTENT load mode
482 iliev 1835 - fixed possible iterator invalidations when resetting the sampler
483     - fixed memory leaks when issuing the following LSCP commands:
484     GET AUDIO_OUTPUT_DRIVER INFO
485     GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
486     GET MIDI_INPUT_DRIVER INFO
487     GET MIDI_INPUT_DRIVER_PARAMETER INFO
488     - fixed possible compilation error when sqlite is not present
489 iliev 1843 - fixed orphaned pointers when setting maximum voices limit (bug #118)
490 iliev 1847 - fixed crash when changing the audio output device of a sampler
491     channel with loaded instrument and start playing notes
492 iliev 1855 - fixed endless loop in Engine::SuspendAll() (bug #120)
493 persson 1870 - fixed a low-level atomic load function that was broken on 64-bit
494     PowerPC, which probably could cause crashes on that platform
495 persson 1889 - fixed a memory management error which could cause a crash when a
496     plugin was unloaded
497 persson 1896 - bugfix: two private structs had the same name, which could cause
498     problems if the linker chose the wrong constructor
499 persson 1933 - fixed low-level ConditionServer usage bug that caused lockups on
500     Windows
501 iliev 1761
502    
503 schoenebeck 1560 Version 0.5.1 (6 December 2007)
504 schoenebeck 1454
505     * packaging changes:
506     - added autoconf checks for pthread library
507     - added autoconf check for pthread bug found on certain NPTL-enabled
508     glibc versions (see Gentoo bug report #194076)
509 senoner 1502 - added autoconf checks for MS Windows
510 schoenebeck 1454
511 persson 1455 * general changes:
512     - bugfix: the thread used by an editor plugin didn't die when the
513     editor closed
514 persson 1534 - bugfix: Ringbuffer.h: fill_write_space_with_null() did not zero
515     out all the space. operator--() did not apply size_mask after
516     decrementing the read_ptr. DEFAULT_WRAP_ELEMENTS set to 0 in
517     order to avoid problems with the _NonVolatileReader functions.
518     - bugfix: Stream.h: added a missing divide by BytesPerSample in
519     GetWriteSpace(). Since this function is currently only used in
520     the stream's qsort() compare function, it didn't trigger any
521     bugs.
522     - Resampler.h, Synthesizer.h: cubic interpolation now works in
523     24bit mode too. Faster method to read 24bit words on little
524     endian machines (x86): replaced 3 byte reads + shifts with a 1
525     unaligned 32bit read and shift
526     - experimental support for MS Windows (MIDI input via MME, AUDIO
527     output via ASIO)
528     - made handling of SIGINT signal (Ctrl-C) a bit more robust
529 iliev 1541 - support for monitoring the total number of active disk streams
530     (new LSCP commands: GET TOTAL_STREAM_COUNT,
531     SUBSCRIBE TOTAL_STREAM_COUNT, UNSUBSCRIBE TOTAL_STREAM_COUNT)
532 persson 1455
533 senoner 1500 * AUDIO driver:
534 persson 1534 - added Windows ASIO low latency audio driver
535 senoner 1500
536 senoner 1485 * MIDI driver:
537 schoenebeck 1495 - added MME Windows MIDI driver
538 senoner 1485
539 schoenebeck 1471 * LSCP server:
540     - added support for Windows style path / filenames, however with
541     forward slash path separators instead of backslash
542     (i.e. "C:/foo/bar.gig")
543 schoenebeck 1495 - allow naughty liblscp to send non-string device parameters within
544     apostrophes as well
545 schoenebeck 1525 - added new LSCP commands: "GET FILE INSTRUMENTS <file>",
546     "LIST FILE INSTRUMENTS <file>" and
547     "GET FILE INSTRUMENT INFO <file> <index>" for retrieving informations
548     about an arbitrary instrument file on the system where the sampler is
549     running on
550 schoenebeck 1471
551 schoenebeck 1424 Version 0.5.0 (15 October 2007)
552 schoenebeck 947
553 schoenebeck 1065 * packaging changes:
554 schoenebeck 1212 - config.h is not going to be installed along with liblinuxsampler's
555     API header files anymore
556 schoenebeck 1065 - only the API relevant header (and source) files will be exported to
557     the Doxygen API documentation (explicitly listed in Doxyfile.in)
558 schoenebeck 1175 - added completely new XCode project files for Mac OSX which is now
559     capable to execute our autoconf environment, thus no need anymore
560     to maintain the compile time configuration file (osx/version.h) for
561     OSX manually (patch by Toshi Nagata)
562 schoenebeck 1360 - fixed buggy boolean --enable-foo / --disable-foo configure script
563     parameters
564 schoenebeck 1424 - global.h now only covers global definitions that are needed for the
565     C++ API header files, all implementation internal global definitions
566     are now in global_private.h
567     - atomic.h is not exposed to the C++ API anymore
568     - no need to include config.h anymore for using LS's API header files
569     - fixed warnings in API doc generation
570 schoenebeck 1065
571 schoenebeck 947 * general changes:
572     - replaced the old, confusing MIDI program change mechanism by a
573     flexible MIDI instrument mapper which allows to map arbitrary
574 schoenebeck 973 (MIDI bank, MIDI program) pairs with arbitrary
575 schoenebeck 947 (engine type, instrument file, file index) triplets which will be
576     loaded on the respective channel when such MIDI program change
577     messages arrive, beside that, each entry allows to define a life-time
578     strategy for the instrument, so the user can define whether the
579     instrument should i.e. be permanently loaded (to be able to switch
580     quickly among sounds) or i.e. loaded just on demand when the
581     respective program change arrives (to safe RAM space), as well as a
582     global volume factor for each entry, so the user can adjust the volume
583     dynamic of his mapped instrument collection without having to modify
584 schoenebeck 973 the instrument files, also one can manage arbitrary amount of such
585     MIDI instrument maps and assign each sampler channel individually
586     a certain map, so that i.e. separation of normal instruments and
587     drumkits is possible
588 iliev 1108 - new notification events for tracking changes to audio/MIDI devices,
589     MIDI instrument maps, MIDI instruments, FX sends, global volume.
590 schoenebeck 990 - sampler was limited to load max. 200 instruments in the background
591     due to a constant size RingBuffer FIFO which is now replaced by a
592     dynamic (unlimited) size std::list FIFO
593 schoenebeck 1001 - added FX sends, these allow to route audio signals to arbitrary audio
594     output channels for being processed by external effect processors
595     (i.e. jack-rack), the send levels are controllable via arbitrary MIDI
596     controllers
597 schoenebeck 1005 - global (sampler wide) volume can now be controlled at runtime
598 iliev 1130 - Implemented new, improved notification system
599 schoenebeck 1149 - fixed compilation errors regarding OSX
600     (patch by Toshi Nagata)
601 iliev 1161 - implemented instruments database
602 iliev 1345 - added support for escape sequences to the instruments database
603 schoenebeck 1212 - added highly experimental support for on-the-fly instrument editing
604     within the sampler's process (by using instrument editor plugins),
605     you'll notice the new "Registered instrument editors:" message on
606 schoenebeck 1407 startup, added a new LSCP command:
607     "EDIT CHANNEL INSTRUMENT <sampler-channel>"
608 schoenebeck 1212 to spawn a matching instrument editor for the instrument on the
609     given sampler channel, the plugin path can be overridden at compile
610     time with ./configure --enable-plugin-dir=/some/dir
611 schoenebeck 1321 - added experimental code for synchronizing instrument editors hosted
612     in the sampler's process to safely edit instruments while playing
613     without a crash (hopefully) by either suspending single regions
614     wherever possible or if unavoidable whole engine(s)
615 schoenebeck 1221 - fixed several issues in fundamental "Thread" class: set scheduling
616     policy and priority on thread level, set a minimum stack size for
617     thread (TODO: a reasonable value yet to be tested), bugfix: non-RT
618     threads simply inherited properties of starting thread instead of
619     setting their own policy and priority
620 schoenebeck 1233 - minor fix in our automatic stack trace mechanism on crashes, the
621     main process did not wait for the stack trace process to finish
622     its output
623 persson 1248 - fixed some minor memory leaks
624 schoenebeck 1259 - reenabled assembly features support, at the moment only for
625     enabling a fast denormal FPU mode (x86 platforms supporting SSE2)
626 schoenebeck 1314 - minor assembly fix in x86 features detection (don't use the PIC
627     register, to avoid relocations in the text segment at runtime)
628 schoenebeck 1424 - POSIX callback functions of Thread.h are hidden
629 schoenebeck 947
630     * MIDI driver:
631     - dispatch bank select (MSB and LSB) messages
632    
633 schoenebeck 1049 * audio driver:
634     - the ALSA audio output driver parameters now reflect the correct
635     parameter value ranges for the respective selected sound card
636     (patch by Till Wimmer, a bit fixed and extended)
637    
638 persson 951 * Gigasampler format engine:
639     - if a filter is used and EG2 finishes before EG1, let the voice
640     die when EG2 has finished (this fixes a problem with clicks and
641     voice starvation for some gigs)
642 persson 1038 - playback is no longer disabled during instrument loading
643     - all notes playing on a channel that changes its instrument keep
644     playing with the old instrument until they get a note off
645     command
646 persson 1039 - EG fix: a release value of zero could cause noises or crash
647 schoenebeck 1041 - handle MIDI coarse tuning messages (MIDI RPN #0 MSB #2 LSB)
648 persson 1046 - EG fine tuning: when attack is zero the EG starts at a level
649     above max sustain level, which means that there is a decay phase
650     even if sustain is 100%
651 persson 1147 - more EG fixes: the level could sometimes go below zero and cause
652     noises or crashes
653 schoenebeck 1149 - minor fix of EGDecay (patch by Toshi Nagata)
654 schoenebeck 1181 - fixed compiler error when --enable-override-filter-type was
655     supplied to the configure script (fixes #46)
656 schoenebeck 1321 - disk thread: queue sizes are now proportional to CONFIG_MAX_STREAMS
657     instead of a fix value
658 schoenebeck 1348 - behavior fix: on MIDI CC# 65 (portamento on / off), 126 (mono mode),
659     127 (solo mode) only kill voices if the respective mode really
660     changed
661 persson 951
662 schoenebeck 1244 * LSCP server:
663     - fixed compile time error for old Bison versions
664     (i.e. v1.28 found on MacOS 10.4, patch by Toshi Nagata)
665 schoenebeck 1245 - parser now supports extended ASCII character set
666     (up to ASCII code 255, i.e. includes now umlauts and accents)
667     - filename arguments in LSCP commands now allow to use escape
668     sequences, that is directly literal as one of: \', \", \\, \n, \r,
669     \f, \t, \v, or as octal ASCII code value like \132, or as hex ASCII
670     code value like \xf2) (fixes bug #24)
671 schoenebeck 1389 - the following LSCP commands now also support escape sequences for at
672     least one of their text-based parameters (i.e. name, description):
673     "ADD MIDI_INSTRUMENT_MAP", "MAP MIDI_INSTRUMENT",
674     "SET MIDI_INSTRUMENT_MAP NAME", "SET FX_SEND NAME", "CREATE FX_SEND",
675     "SET DB_INSTRUMENT_DIRECTORY NAME",
676     "SET DB_INSTRUMENT_DIRECTORY DESCRIPTION", "SET DB_INSTRUMENT NAME",
677     "SET DB_INSTRUMENT DESCRIPTION", "FIND DB_INSTRUMENTS",
678     "FIND DB_INSTRUMENT_DIRECTORIES"
679 schoenebeck 1252 - returns verbose syntax errors (line and column where syntax error
680     occured, the unexpected character and the actually expected, possible
681     character(s), the latter only if less than 5 possibilities)
682 persson 1349 - made sure that LSCP syntax is not affected by gigedit locale
683     settings
684 schoenebeck 1379 - bugfix regarding strings parameter lists: all comma separated lists
685     of strings were treated as being one string containing commas
686     (fixes #57)
687 schoenebeck 1244
688 iliev 959 * Bug fixes:
689     - fixed crash occurring on certain LSCP scripts (Bug 39)
690 persson 1038 - another thread safety fix for lscp "load engine" and "set
691     channel audio output device"
692 iliev 1283 - fixed a crash which occurs when reassigning the same engine
693     on a sampler channel with connected MIDI device
694 iliev 1295 - fixed a crash which occurs when changing the number of ports of a MIDI
695     device connected to a sampler channel to number less then or equal
696     to the index of the port to which the sampler channel is connected.
697 iliev 1296 - The previous bindings were not been disconnected when altering
698     the ALSA_SEQ_BINDINGS parameter. Introduced a NONE keyword for
699     unsubscribing from all bindings (e.g. ALSA_SEQ_BINDINGS=NONE).
700 iliev 1297 - The active stream/voice count statistic was incorrect.
701 iliev 1298 - notification events were not been sent for some sampler
702     channel changes
703 iliev 1305 - added default min and max values to restrict the number of allowed
704     audio output channels and MIDI input ports
705 iliev 1306 - the connection to the PCM interface is now closed when destroying
706     an audio output device
707 schoenebeck 1332 - files with slash in their path or filename could not be loaded
708 iliev 959
709 schoenebeck 1221 * test cases:
710     - updated and fixed (haven't been touched in a while)
711    
712 schoenebeck 937 Version 0.4.0 (24 November 2006)
713 persson 696
714 schoenebeck 697 * packaging changes:
715 capela 868 - changed deprecated copyright attribute to license; added ldconfig
716     to post-(un)install steps; added devel package for liblinuxsampler;
717     to linuxsampler.spec (RPM)
718 schoenebeck 697 - install necessary development header files for allowing 3rd party
719     applications to link against liblinuxsampler
720     - liblinuxsampler's API documentation can be generated with 'make docs'
721     (Doxygen required)
722 schoenebeck 715 - added benchmark to automatically detect the best triangle LFO
723     implementation (currently either an integer math solution or a
724     di-harmonic approximation), automatic detection can be overriden
725     with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x
726     configure script argument though (mandatory for cross-compilation)
727 schoenebeck 829 - do not automatically pick optimized gcc flags if the user already
728     provided some on his own (as CXXFLAGS)
729 schoenebeck 849 - added compile time option to disable processing of All-Notes-Off MIDI
730     messages
731 schoenebeck 852 - added compile time options to allow disabling the various audio and
732     MIDI drivers
733 schoenebeck 909 - fixed automatic GCC CPU switch detection on PPC
734     (patch by Ebrahim Mayat)
735 schoenebeck 697
736 persson 696 * Gigasampler format engine:
737 schoenebeck 738 - extensive synthesis optimization
738     (reimplementation of EGs and LFO(s), removed synthesis parameter
739     prerendering and the synthesis parameter matrix in general, splitting
740     each audio fragment into subfragments now where each subfragment uses
741 persson 830 constant pitch and filter coefficients. The volume coefficient is
742     linearly interpolated inside a subfragment, unless
743     --disable-interpolate-volume is set.)
744 persson 696 - fine tuning of the EG modulation parameters
745 persson 729 - improved filter cutoff calculation by adding support for the
746     following gig parameters: Cutoff freq (used when no cutoff
747     controller is defined), Control invert, Minimum cutoff, Velocity
748 persson 791 curve and Velocity range. The keyboard tracking now scales
749     cutoff frequency instead of resonance.
750 persson 877 - added support for gig parameter Resonance.
751 schoenebeck 775 - fixed bug in sysex handling (patch by Juan Linietsky)
752 schoenebeck 781 - added global volume attenuation of -9 dB (0.35f) to prevent clipping
753     which can be overridden with --enable-global-attenuation
754 persson 783 - EG fixes: made the length of "attack hold" stage more
755     accurate. Release stage can now start before attack stage
756 persson 797 ends. Cancel release didn't work when sustain was zero. Attack
757     time now has a minimal value to prevent clicks.
758 persson 799 - fixed pitch changes larger than one octave
759 schoenebeck 829 - fixed EG3 (pitch envelope) synthesis which was neutral all the time
760     - implemented portamento mode and solo mode (a.k.a 'mono mode'):
761     all modes can be altered via standard GM messages, that is CC5 for
762     altering portamento time, CC65 for enabling / disabling portamento
763     mode, CC126 for enabling solo mode and CC127 for disabling solo mode
764 persson 832 - fine tuning of the curves for volume (CC7), pan (CC10 and gig
765     parameter) and crossfade
766 persson 831 - added support for the "attenuation controller threshold" gig
767     parameter
768 persson 832 - added smoothing of volume changes caused by control change
769     messages
770 persson 865 - sample loop parameters are now taken from the DimensionRegion
771     instead of the wave chunk
772     - fixed keyswitching for v3 gigs with a number of keyswitch splits
773     not equal to a power of two
774 persson 877 - reimplementation of the filter algorithm. The new filter is more
775     accurate and supports all gig filter types, including bandreject
776     and lowpass turbo.
777 persson 903 - real support for 24 bit samples - samples are not truncated to
778     16 bits anymore
779     - support for aftertouch (channel pressure, not polyphonic
780     aftertouch)
781 persson 922 - LFO1 behaviour fixed (dampening from max volume instead of
782     amplifying from 0)
783 persson 696
784 schoenebeck 711 * LSCP server:
785     - fixed application exit on broken pipe error (fixes bug #20)
786 iliev 793 - fixed the notification messages delay due to lack of
787     network activity (fixes bug #26)
788 schoenebeck 826 - fixed parser bug which occured on space(s) within device parameters
789     (e.g. "SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 SOMEPARAM='foo bar'")
790 schoenebeck 711
791 schoenebeck 838 * audio driver:
792     - added aRts audio output driver (by no means RT safe)
793    
794 schoenebeck 775 * MIDI driver:
795     - fixed legacy sysex code which caused dispatching of MIDI SysEx
796     messages several times instead of once
797 schoenebeck 906 - API extension for MIDI drivers which already supply exact time stamps
798     for events (i.e. for offline rendering based MIDI drivers)
799 persson 922 - added checks for bad MIDI data
800 schoenebeck 775
801 schoenebeck 900 * linuxsampler application:
802     - show available sampler engine types on startup
803    
804 schoenebeck 705 * general changes:
805     - support for muting sampler channels and solo mode of the same, two new
806     LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new
807     fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were
808     introduced for this, the behavior is the same like on a mixer console
809 iliev 716 (patch by Grigor Iliev, a bit adjusted). Also added configure option
810     --enable-process-muted-channels which can be used to enable the
811     processing of muted channels.
812 iliev 777 - support for sostenuto pedal
813 iliev 779 - support for monitoring the total number of active voices
814 iliev 778 (new LSCP commands: GET TOTAL_VOICE_COUNT, GET TOTAL_VOICE_COUNT_MAX,
815     SUBSCRIBE TOTAL_VOICE_COUNT, UNSUBSCRIBE TOTAL_VOICE_COUNT)
816 persson 835 - fixed some memory management errors
817 persson 841 - fixed some concurrency problems that could lead to crashes when
818     LSCP commands were executed
819 schoenebeck 925 - fixed crash when instrument loading failed previously on the same
820     sampler channel (fixes bug #36)
821 schoenebeck 705
822 schoenebeck 692 Version 0.3.3 (15 July 2005)
823 schoenebeck 686
824     * packaging changes:
825     - fixed compilation with gcc 4.0
826    
827 schoenebeck 687 * Gigasampler format engine:
828     - LFO preprocessing was performed even though the respective LFO was
829     disabled by the instrument patch (minor efficiency fix)
830 schoenebeck 688 - if period time of chosen audio device is too small (< MIN_RELEASE_TIME)
831     for volume ramp downs in the same fragment (needed for current voice
832     stealing implementation) then simply inform the user with a warning
833     about possible click sounds and reduce the volume ramp down
834     appropriately instead of cancelling the audio device connection
835 schoenebeck 687
836 schoenebeck 677 Version 0.3.2 (24 June 2005)
837 schoenebeck 609
838     * packaging changes:
839     - updated autotools build files to compile on OS X
840     (conditional compilation of CoreMIDI and MidiShare drivers)
841 schoenebeck 617 - hand-crafted assembly optimization code can be disabled with
842     './configure --disable-asm' (definitely not recommended)
843 schoenebeck 654 - fixed 'make dist' rule to include all necessary files
844     - require automake (>= 1.5) for 'make -f Makefile.cvs'
845     (due to 'dist-bzip2' automake option)
846 schoenebeck 649
847     * Gigasampler format engine:
848     - support for the gig parameters for "release velocity response" curves
849     - fine tuning of the EGADSR envelope
850     - volume of release triggered samples now depends on note-on velocity,
851     note length and gig parameter "release trigger decay" instead of
852     note-off velocity.
853 schoenebeck 663 - revised voice stealing
854     (fixes crash and endless loop caused by voice stealing)
855 schoenebeck 659 - don't reset scale tuning on instrument or audio output device change
856 schoenebeck 668 - handle key group conflicts right at the beginning of each fragment
857     instead of when the respective voice is actually launched
858     (fixes undefined behavior if stolen voices belonged to a key group -
859     this case was followed by a "killed voice survived" error message)
860 schoenebeck 669 - fixed minor issue with null/silence samples
861     (those stole voices even though they don't need a voice at all which
862     resulted in "voice stealing didn't work out" messages)
863 schoenebeck 670 - don't reset volume, pan, pitch and MIDI controller values on
864     instrument or audio output device change
865 schoenebeck 654
866 schoenebeck 620 * LSCP server:
867 schoenebeck 654 - fixed some crashes (patch by Grigor Iliev, fixes #19)
868 schoenebeck 660 - fixed LSCP event "CHANNEL_INFO" notification
869 schoenebeck 670 (e.g. did not notify on volume changes or MIDI program change events)
870 schoenebeck 609
871 schoenebeck 668 * linuxsampler application:
872     - added command line parameters --lscp-addr and --lscp-port to override
873     default IP address and port of LSCP server
874    
875 schoenebeck 579 Version 0.3.1 (24 May 2005)
876    
877     * initial release

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