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Revision 2304 - (hide annotations) (download)
Wed Jan 18 01:32:26 2012 UTC (7 years, 10 months ago) by schoenebeck
File size: 46834 byte(s)
* LV2 "state" extension support fixes (patch by David Robillard)
* bumped version to 1.0.0.svn16

1 schoenebeck 1993 Version CVS HEAD (?)
2    
3 capela 2174 * plugin changes:
4 schoenebeck 2304 - LV2 "state" extension support (patch by David Robillard)
5 capela 2174
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 2296 - experimental support for per voice equalization
46 iliev 2012
47 persson 2043 * Gigasampler format engine:
48     - implemented the "round robin keyboard" dimension
49     - fixed round robin and random dimensions for cases when number of
50     dimension zones is not a power of two
51     - made round robin use a counter for each region instead of each
52     key
53    
54 schoenebeck 2047 * SFZ format engine:
55 iliev 2012 - Initial implementation (not usable yet)
56 persson 2055 - added support for v2 multiple stage envelope generators
57     - added a fine-tuned v1 envelope generator instead of using the
58     one from the gig engine
59 persson 2058 - fixed memory leak and memory handling errors
60 persson 2061 - added support for trigger=first, trigger=legato and sw_previous
61 persson 2058 - allow non-numerical key values ("C#4" for example)
62     - "key" opcode now sets pitch_keycenter too
63     - fixed error when unloading instrument with same sample used by
64     multiple regions
65     - added some opcode aliases, like loopmode for loop_mode, to be
66     more compatible
67 persson 2061 - added support for trigger=release and rt_decay
68 persson 2063 - added support for off_mode=normal
69 persson 2072 - added support for random, seq_position, seq_length and volume
70     - added v1 LFO opcodes to parser (no support in engine yet)
71 persson 2082 - added support for amp_veltrack and amp_velcurve_N
72     - fine-tuned the default velocity curve
73 persson 2086 - added support for transpose
74     - fixed crash when using sw_down/up
75     - improved logic for sw_lokey/hikey/up/down/last
76     - added more v1 aliases to parser
77 persson 2091 - reduced memory usage for sfz data
78 persson 2101 - RT-safeness: avoid malloc in audio thread
79     - fixed a bug that could cause voice stealing to fail
80 persson 2106 - optimized sample lookup
81 persson 2114 - improved support for exclusive groups (group, off_by and
82     off_mode)
83 persson 2115 - added support for controller triggered regions (on_locc/on_hicc)
84     - added support for loop_mode=one_shot
85 persson 2119 - fixed playback of 16 bit wav files on big endian CPUs
86     - added support for Ogg Vorbis sample files
87 persson 2167 - use loop markers from sample file if loop_start and loop_end are
88     not set in sfz file
89 persson 2175 - implemeted filters. Filter types: lowpass, bandpass, bandreject
90     and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
91     cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
92     cutoff_cc, cutoff_chanaft.
93     - bugfix: zero ampeg_sustain didn't work
94 persson 2176 - added support for velocity effect on amplifier envelope time
95     (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
96     ampeg_vel2release)
97 persson 2203 - added support for EG hold (ampeg_hold)
98 iliev 2216 - added support for sample offset (offset)
99 iliev 2218 - use the newly introduced signal units model
100 iliev 2219 - implemented opcodes lfoN_delay,
101     lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
102 iliev 2220 - implemented opcodes ampeg_delay, ampeg_vel2delay
103     pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
104     pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
105     pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
106     pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
107 iliev 2221 - implemented opcodes pitchlfo_delay, pitchlfo_freq,
108     pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
109     amplfo_delay, amplfo_freq, amplfo_depth
110 iliev 2222 - implemented opcodes fileg_delay, fileg_start, fileg_attack,
111     fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
112     fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
113     fileg_vel2release
114 iliev 2223 - implemented opcode lfoN_wave
115 iliev 2224 - implemented opcode pitchlfo_depthccN
116 iliev 2225 - implemented opcodes lfoN_phase, lfoN_phase_onccX,
117     lfoN_pitch, lfoN_pitch_onccX
118 iliev 2226 - implemented opcodes pitchlfo_fade,
119     fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
120 iliev 2227 - implemented opcodes fillfo_freqccN,
121     pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
122 iliev 2229 - implemented opcodes ampeg_delayccN, ampeg_startccN,
123     ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
124     ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
125     - lfoN_* and egN_* opcodes defined in group sections
126     are now taken into account
127 iliev 2230 - implemented curves
128     - implemented opcodes volume_onccN, volume_curveccN
129 iliev 2232 - implemented opcode volume_smoothccN
130 iliev 2233 - implemented opcodes fillfo_depthccN, amplfo_depthccN,
131     lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
132     lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
133     lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
134     lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
135 iliev 2234 - implemented opcode end
136 iliev 2235 - implemented opcodes egN_amplitude_onccX,
137     egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
138     egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
139 iliev 2236 - implemented opcodes xfin_lokey, xfin_hikey,
140     xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
141     xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
142     xfout_loccN, xfout_hiccN, xf_cccurve
143 iliev 2237 - implemented opcodes pan_onccN, pan_smoothccN,
144     pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
145     egN_pan_curveccX, pitch_veltrack
146     - when failed to parse a sfz file
147     print the line number on which the error occurs
148 iliev 2244 - use common pool of CC objects to minimize RAM usage
149 iliev 2248 - implemented opcodes amplfo_delay_onccN,
150     amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
151     pitchlfo_delay_onccN, pitchlfo_fade_onccN
152 iliev 2249 - implemented opcodes fileg_delay_onccN,
153     fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
154     fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
155     fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
156     pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
157     pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
158 iliev 2250 - implemented automatic aliasing *ccN <-> *_onccN
159 iliev 2251 - *lfo_freqccN wasn't working when the respective *lfo_freq
160     was not set or was set to zero
161     - lfoN_freq_onccX wasn't working when lfoN_freq
162     was not set or was set to zero
163 iliev 2252 - implemented opcodes resonance_onccN, resonance_smoothccN,
164     resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
165 iliev 2253 - implemented opcodes fillfo_depthchanaft,
166     fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
167     pitchlfo_depthchanaft, pitchlfo_freqchanaft
168 iliev 2264 - implemented opcodes pitch_onccN,
169     pitch_curveccN, pitch_smoothccN, pitch_stepccN
170 iliev 2265 - implemented opcodes volume_stepccN, pan_stepccN,
171     cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
172     lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
173     lfoN_cutoff_stepccX, lfoN_resonance_stepccX
174 iliev 2296 - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
175     eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
176     eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
177     eq1_gainccN, eq2_gainccN, eq3_gainccN
178 iliev 2297 - implemented opcodes delay, delay_onccN, delay_random,
179     delay_samples, delay_samples_onccN
180 iliev 2299 - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
181     egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
182     egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
183     egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
184     egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
185     lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
186     lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
187     lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
188     lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
189     lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
190     lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
191     lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
192     lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
193     lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
194     lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
195 iliev 2300 - implemented opcodes eq1_vel2freq, eq2_vel2freq,
196     eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
197 iliev 2012
198 schoenebeck 2047 * SoundFont format engine:
199 iliev 2012 - Initial implementation (not usable yet)
200 persson 2101 - RT-safeness: avoid malloc in audio thread
201     - fixed a bug that could cause voice stealing to fail
202 persson 2203 - fine-tuned amplitude EG (by switching from gig to sfz EG)
203 iliev 2207 - initial implementation of Vibrato LFO and Modulation LFO
204     - initial implementation of cutoff filter
205 iliev 2012
206 persson 2175 * Gigasampler format engine:
207     - bugfix: pitch LFO controller "internal+aftertouch" was broken
208     - bugfix: filter keyboard tracking was broken
209     - filter performance fix (an unnecessary copy was made of the
210     filter parameters in each sub fragment)
211    
212 iliev 2012 * Host plugins:
213 schoenebeck 1993 - AU bugfix: failed to destroy its audio/MIDI devices
214 iliev 1994 - Listen to all interfaces on Mac OS X (INADDR_ANY)
215 persson 2045 - VST bugfix: If the host called resume() before and after
216     changing sample rate or block size, the number of channels was
217     incorrectly set to two. This caused silence in Cubase 5.
218 persson 2165 - save engine type (gig, sfz or sf2) in plugin state
219     - VST: when opening Fantasia, look for both 32 and 64 bit Java on
220     64 bit Windows
221 persson 2197 - AU: changed number of output channels from one stereo to 16
222     stereo
223     - VST: made it possible to build the VST plugin for Mac
224     - AU: link AU plugin dynamically if --disable-shared isn't
225     specified
226 persson 2203
227 schoenebeck 1993 * MIDI driver:
228     - ALSA MIDI driver supports now "NAME" device parameter, for overriding
229     the ALSA sequencer client name
230 schoenebeck 2140 - removed limit of maximum amount of MIDI ports per MIDI device, since
231     there is no reason for this limit
232 schoenebeck 1993
233 persson 2175 * audio driver:
234     - ASIO driver fixes for newer gcc versions (fix from PortAudio)
235    
236 schoenebeck 2024 * LSCP server:
237     - added support for sending MIDI CC messages via LSCP command
238     "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
239 schoenebeck 2135 - added LSCP command "GET AVAILABLE_EFFECTS"
240     - added LSCP command "LIST AVAILABLE_EFFECTS"
241     - added LSCP command "GET EFFECT INFO <effect-index>"
242     - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
243     - added LSCP command
244     "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
245     - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
246     - added LSCP command "GET EFFECT_INSTANCES"
247     - added LSCP command "LIST EFFECT_INSTANCES"
248     - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
249     - added LSCP command
250     "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
251 schoenebeck 2137 - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
252     <effect-instance> <input-control> <value>"
253     - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
254     - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
255     - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
256 schoenebeck 2135 - added LSCP command
257 schoenebeck 2137 "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
258 schoenebeck 2135 - added LSCP command
259 schoenebeck 2137 "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
260     - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
261 schoenebeck 2135 <effect-chain> <effect-instance>"
262 schoenebeck 2137 - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
263     <effect-chain> <effect-chain-pos> <effect-instance>"
264     - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
265 schoenebeck 2138 <effect-chain> <chain-pos>"
266 schoenebeck 2140 - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
267 schoenebeck 2137 <fx_send_id> <effect_chain> <chain_pos>"
268 schoenebeck 2140 - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
269 iliev 2188 - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
270     "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
271     "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
272 schoenebeck 2024
273 iliev 2012 * Bug fixes:
274     - Fixed crash which may occur when MIDI key + transpose is out of range
275 persson 2114 - minor valgrind fixes
276 iliev 2201 - fixed crash which occurred when changing an already deployed sampler
277 schoenebeck 2123 channel to a different engine type
278 persson 2127 - fixed crash when deleting a sampler channel or changing engine
279     type while an instrument load was in progress
280 persson 2162 - bugfix: playing a note while changing the instrument could cause
281     a crash, or give "Handing back unknown region" error messages
282 persson 2165 - bugfix: calling SET VOICES (which Fantasia does on start and
283     refresh) could cause instruments to be unloaded
284 persson 2183 - Mac OS X: fixed name collision of enum in EffectControl and
285     wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
286 persson 2185 - Mac OS X: fixed hanging threads
287 persson 2187 - Windows: disabled the previous thread fix on non-Mac systems, as
288     it caused hanging threads on Windows
289 iliev 2201 - Fixed possible crashes due to corrupted MIDI/audio device list
290     after MIDI/audio device creation failure
291 schoenebeck 2275 - When creating MIDI instrument map entries with "PERSISTENT" type, the
292     instruments were uselessly precached with zero samples, however it still
293     took the full preloading time and on 1st program change the respective
294     instrument was completely reloaded again.
295 persson 2277 - fixed handling of rapid bank select and program change messages
296     sent to the same sampler channel (patch from the Open Octave
297     project, slightly adjusted)
298 iliev 2296 - fixed crash when trying to create an effect instance with controls
299     which min and/or max values depend on the sample rate
300 iliev 2012
301 persson 1957 Version 1.0.0 (31 July 2009)
302 schoenebeck 1599
303 schoenebeck 1639 * packaging changes:
304     - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
305     causing e.g. the libgig test to fail when
306     "./configure --disable-jack-driver" was used
307     (patch by Alexis Ballier)
308 persson 1713 - fixed compilation with gcc 4.3
309 persson 1792 - fixes for building on OS X (thanks to Ebrahim Mayat for testing)
310 persson 1794 - fixed configure so it detects x86_64 (#107)
311 persson 1808 - fixes for building with newer MinGW versions
312     - fix for building with bison 2.4 (#111)
313 persson 1842 - fixed building with libgig installed in a non-standard directory
314 persson 1895 - minor fix in configure for mmsystem.h detection on MinGW
315 persson 1897 - Windows: look for editor plugins and Fantasia using base
316 schoenebeck 1928 directory of liblinuxsampler dll (look in the same directory and one
317     directory above)
318 persson 1899 - configure script fix: removed unconditional use of SSE
319 persson 1923 - fixed building with sqlite installed in a non-standard directory
320 persson 1931 - when cross-compiling, don't try to create instruments.db
321     - fix for new mingw-w64 version, which has usleep
322 schoenebeck 1639
323 schoenebeck 1601 * general changes:
324     - bugfix: on some POSIX systems instrument editor plugins refused to
325     load as we used a non-portable Linux specific struct field
326     (fixes bug #70, patch by Ronald Baljeu)
327 schoenebeck 1602 - fixed endless loop which occured when loading an instrument editor
328     plugin DLL on Windows systems failed
329 persson 1644 - fixed memory leaks that occurred when liblinuxsampler was unloaded
330     - optimized the SynchronizedConfig class so it doesn't wait
331     unnecessarily long after an update
332 schoenebeck 1653 - added support for notifying instrument editors on note-on / note-off
333     events (e.g. to highlight the pressed keys on the virtual keyboard
334     of gigedit)
335 schoenebeck 1659 - added support for triggering notes by instrument editors (see above)
336 schoenebeck 1653 - be verbose on DLL load errors (on Linux)
337 schoenebeck 1681 - fixed di-harmonic triangle LFO implementation (this LFO implementation
338     is only used by very few systems, most pick the int math
339     implementation, which is usually faster)
340 persson 1748 - fixes for audio drivers with varying buffer sizes
341 persson 1777 - experimental support for running LinuxSampler as a DSSI, LV2 and
342     VST plugin
343 iliev 1789 - notification events for stream/voice count statistics are now sent
344     only when there are actual changes
345 persson 1790 - added memory ordering constraints to improve stability on
346     multi-core and multi-cpu systems
347 schoenebeck 1800 - maximum voices and disk streams can now be altered at runtime
348 persson 1825 - fixed CPU feature detection on x86_64 (maybe fixes #108)
349 schoenebeck 1830 - automatic stacktrace mechanism is now turned off by default and can
350     be switched on by command line option "--stacktrace" (the automatic
351     stacktrace mechanism seems to be broken on most systems at the moment)
352 schoenebeck 1868 - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
353     a pointer to the launched InstrumentEditor object
354 schoenebeck 1876 - added optional 3rd party user data parameter for following
355     liblinuxsampler C++ API methods: InstrumentEditor::Main(),
356     InstrumentEditor::Launch(),
357     InstrumentManager::LaunchInstrumentEditor()
358 persson 1887 - theoretical fix: made SynchronizedConfig follow C++0x memory
359     model more strictly
360 persson 1895 - fixes for using large audio device buffers
361 persson 1951 - Windows: add the installation directory to the DLL search path
362     when loading an editor plugin (solves problems with VST and
363     gigedit on systems with other GTK versions installed)
364 schoenebeck 1601
365 schoenebeck 1599 * audio driver:
366     - removed the nonsense audio channel constraint (which was hard coded to
367     max. 100 audio channels) for most audio drivers
368 schoenebeck 1604 - JACK audio driver did not offer a device parameter "SAMPLERATE" as
369     opposed to the LSCP specs
370 schoenebeck 1607 - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)
371     reflected the wrong value
372 persson 1644 - fixed a memory management bug in ASIO driver
373 persson 1748 - Makefile fix: JACK_CFLAGS wasn't used
374 persson 1777 - JACK: use jack_client_open instead of the deprecated
375 persson 1748 jack_client_new
376 iliev 1829 - added (experimental) CoreAudio driver
377 persson 1888 - applied old fixes to the ASIO driver that were included in the
378     previous binary release but accidentally never committed to CVS
379     (fixes #117)
380 persson 1889 - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
381     win64)
382 persson 1895 - VST: added support for sample rate and buffer size changes
383     - VST: close editor (Fantasia) when the VST is removed
384 persson 1908 - VST: avoid opening Fantasia more than once for each VST instance
385     - VST: export main function as "main" on Linux too (fix for
386     energyXT)
387 persson 1917 - VST: changed number of output channels from one stereo to 16
388     stereo
389 persson 1922 - added channel routing, fxsends and midi maps to the settings
390     stored in the plugin state
391 schoenebeck 1930 - performance optimization of AudioChannel::MixTo() and
392     AudioChannel::CopyTo() methods using GCC vector exensions
393     (if available)
394 persson 1951 - ASIO fixes: avoid initializing the device twice, avoid throwing
395     exception when getting parameters from a disconnected device
396 schoenebeck 1599
397 persson 1651 * MIDI driver:
398     - added JACK MIDI driver
399 schoenebeck 1715 - dispatch bank select as ordinary CC as well, the user might seriously
400     want to (mis)use it for some purpose ("fixed" in all current MIDI
401     input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
402 persson 1889 - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
403 persson 1887 CoreMidi or AU
404 persson 1889 - fixed mingw-w64 compilation error in MME driver
405 persson 1924 - made program change handling in MIDI thread real-time safe by
406     moving the logic to a non-RT thread
407 persson 1951 - fixed minor memory leak in ALSA driver
408 persson 1651
409 schoenebeck 1604 * instruments database:
410 iliev 1603 - avoid time consuming samples scanning when adding instruments
411     to the instruments database
412 iliev 1727 - added support for handling lost files in the instruments database
413 iliev 1781 - Implemented option for adding instruments in separate directories
414     in the instruments database
415     (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
416 persson 1908 - work-around for missing fnmatch function on Windows to make
417     instrument database compilable
418 schoenebeck 1930 - added instrument database support on Windows
419     works with both standalone mode and VST plugin.
420     the instruments DB file is located in
421     %USERPROFILE%\.linuxsampler\instruments.db which allows different
422     databases for each windows user
423     if no DB is present it automatically creates the .linuxsampler subdir
424     and then creates an empty DB
425 persson 1943 - fixed recursive import, which was broken on Windows
426 iliev 1603
427 persson 1644 * Gigasampler format engine:
428     - fixed a memory leak that could happen when a channel was deleted
429     while notes were playing
430 persson 1646 - made it possible to load an instrument even if the audio thread
431     isn't running
432 persson 1701 - added partial support for the "Controller Triggered" MIDI rule,
433     enough for piano gigs with pedal noise samples
434 schoenebeck 1715 - minor fix: only mark FX sends as being modified if really the
435     respective FX send MIDI controller was used
436 schoenebeck 1724 - added support for GM global device volume SysEx message
437 schoenebeck 1762 (can be selected at compile time to either apply globally to the
438     whole sampler [default] or only to the sampler channels that are
439     connected to the respective MIDI input port the SysEx message arrived
440     on)
441 persson 1748 - bugfix: notes triggered at position 0 in the audio buffer were
442     sometimes wrongly killed in the same buffer, causing no sound to
443     be played
444 schoenebeck 1750 - added support for chromatic / drumkit mode Roland GS Sysex message
445     which is usally used to switch a part between chromatic sounds and
446     drumkit sounds (as opposed to their common default setting of MIDI
447     part 10 being a drumkit part and all other ones chromatic parts), in
448     LS however one can switch between the first 16 MIDI instrument maps
449     defined for the sampler
450 persson 1764 - made it possible to create multiple sample channels even if the
451     audio thread isn't running
452 persson 1844 - fixed crash when removing channel with active voices (#116)
453 schoenebeck 1852 - bugfix: on sample reference changes (instrument editor), only
454     un-cache the respective sample if it's really not used by any
455     sampler engine anymore
456     - re-cache samples in case they were changed by an instrument editor,
457     e.g. when a sample was added while playing (#82)
458 schoenebeck 1857 - fixed hanging notes which occured when note-off event had the exact
459     same time stamp as the voice's note-on event and occured both in the
460     same audio fragment cycle (fixes bug #112)
461 persson 1858 - added support for the "fine tune" and "pitch bend range"
462     instrument-level gig parameters
463     - fixed minor artifacts in pitch bend handling
464 schoenebeck 1860 - added support for GS Reset SysEx message
465 persson 1862 - allow gig files to use unlimited downward pitch shifting
466     - added a limit check for upward pitch shifting
467 persson 1906 - bugfix: sometimes, when playing a note twice fast, the second
468     note was silent
469 persson 1923 - fixed crash happening when a pitch bend event arrived at the
470     same time a new instrument was loading
471 persson 1644
472 schoenebeck 1687 * LSCP server:
473     - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to
474     react on MIDI data arriving on certain sampler channels (so far only
475     Note-On and Note-Off events are sent via this LSCP event)
476 schoenebeck 1695 - added new LSCP event "DEVICE_MIDI" which can be used by frontends to
477     react on MIDI data arriving on certain MIDI input devices (so far only
478     Note-On and Note-Off events are sent via this LSCP event)
479 iliev 1727 - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and
480     SET DB_INSTRUMENT FILE_PATH
481 iliev 1771 - added new LSCP command: SEND CHANNEL MIDI_DATA which can be used by
482     frontends to send MIDI messages to specific sampler channel
483     - added two additional fields to GET FILE INSTRUMENT INFO command -
484     KEY_BINDINGS and KEYSWITCH_BINDINGS
485 iliev 1754 - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications
486     was incorrect
487 iliev 1763 - Optimized the retrieval of the MIDI instrument mappings
488 schoenebeck 1800 - added new LSCP command "SET VOICES" to globally alter the maximum
489     amount of voices, added new LSCP event "GLOBAL_INFO:VOICES" which will
490     be triggered respectively
491     - added new LSCP command "SET STREAMS" to globally alter the maximum
492     amount of disk streams, added new LSCP event "GLOBAL_INFO:STREAMS"
493     which will be triggered respectively
494 persson 1808 - bugfix: retry if "select" returns EINTR (this fixes a crash when
495     a gigedit file dialog is opened)
496 iliev 1848 - close all connections when LSCPServer is deleted
497 iliev 1882 - hard close of all sockets on exit
498 persson 1897 - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
499     driver
500 schoenebeck 1687
501 iliev 1761 * Bug fixes:
502     - fixed a crash which occurs when removing a sampler channel waiting
503     to start instrument loading after another channel
504 iliev 1826 - fixed a crash which occurs when removing a sampler channel with
505     instrument loading in progress (bug #113)
506 iliev 1827 - fixed termination caused by uncaught exception when adding MIDI
507     instrument with PERSISTENT load mode
508 iliev 1835 - fixed possible iterator invalidations when resetting the sampler
509     - fixed memory leaks when issuing the following LSCP commands:
510     GET AUDIO_OUTPUT_DRIVER INFO
511     GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
512     GET MIDI_INPUT_DRIVER INFO
513     GET MIDI_INPUT_DRIVER_PARAMETER INFO
514     - fixed possible compilation error when sqlite is not present
515 iliev 1843 - fixed orphaned pointers when setting maximum voices limit (bug #118)
516 iliev 1847 - fixed crash when changing the audio output device of a sampler
517     channel with loaded instrument and start playing notes
518 iliev 1855 - fixed endless loop in Engine::SuspendAll() (bug #120)
519 persson 1870 - fixed a low-level atomic load function that was broken on 64-bit
520     PowerPC, which probably could cause crashes on that platform
521 persson 1889 - fixed a memory management error which could cause a crash when a
522     plugin was unloaded
523 persson 1896 - bugfix: two private structs had the same name, which could cause
524     problems if the linker chose the wrong constructor
525 persson 1933 - fixed low-level ConditionServer usage bug that caused lockups on
526     Windows
527 iliev 1761
528    
529 schoenebeck 1560 Version 0.5.1 (6 December 2007)
530 schoenebeck 1454
531     * packaging changes:
532     - added autoconf checks for pthread library
533     - added autoconf check for pthread bug found on certain NPTL-enabled
534     glibc versions (see Gentoo bug report #194076)
535 senoner 1502 - added autoconf checks for MS Windows
536 schoenebeck 1454
537 persson 1455 * general changes:
538     - bugfix: the thread used by an editor plugin didn't die when the
539     editor closed
540 persson 1534 - bugfix: Ringbuffer.h: fill_write_space_with_null() did not zero
541     out all the space. operator--() did not apply size_mask after
542     decrementing the read_ptr. DEFAULT_WRAP_ELEMENTS set to 0 in
543     order to avoid problems with the _NonVolatileReader functions.
544     - bugfix: Stream.h: added a missing divide by BytesPerSample in
545     GetWriteSpace(). Since this function is currently only used in
546     the stream's qsort() compare function, it didn't trigger any
547     bugs.
548     - Resampler.h, Synthesizer.h: cubic interpolation now works in
549     24bit mode too. Faster method to read 24bit words on little
550     endian machines (x86): replaced 3 byte reads + shifts with a 1
551     unaligned 32bit read and shift
552     - experimental support for MS Windows (MIDI input via MME, AUDIO
553     output via ASIO)
554     - made handling of SIGINT signal (Ctrl-C) a bit more robust
555 iliev 1541 - support for monitoring the total number of active disk streams
556     (new LSCP commands: GET TOTAL_STREAM_COUNT,
557     SUBSCRIBE TOTAL_STREAM_COUNT, UNSUBSCRIBE TOTAL_STREAM_COUNT)
558 persson 1455
559 senoner 1500 * AUDIO driver:
560 persson 1534 - added Windows ASIO low latency audio driver
561 senoner 1500
562 senoner 1485 * MIDI driver:
563 schoenebeck 1495 - added MME Windows MIDI driver
564 senoner 1485
565 schoenebeck 1471 * LSCP server:
566     - added support for Windows style path / filenames, however with
567     forward slash path separators instead of backslash
568     (i.e. "C:/foo/bar.gig")
569 schoenebeck 1495 - allow naughty liblscp to send non-string device parameters within
570     apostrophes as well
571 schoenebeck 1525 - added new LSCP commands: "GET FILE INSTRUMENTS <file>",
572     "LIST FILE INSTRUMENTS <file>" and
573     "GET FILE INSTRUMENT INFO <file> <index>" for retrieving informations
574     about an arbitrary instrument file on the system where the sampler is
575     running on
576 schoenebeck 1471
577 schoenebeck 1424 Version 0.5.0 (15 October 2007)
578 schoenebeck 947
579 schoenebeck 1065 * packaging changes:
580 schoenebeck 1212 - config.h is not going to be installed along with liblinuxsampler's
581     API header files anymore
582 schoenebeck 1065 - only the API relevant header (and source) files will be exported to
583     the Doxygen API documentation (explicitly listed in Doxyfile.in)
584 schoenebeck 1175 - added completely new XCode project files for Mac OSX which is now
585     capable to execute our autoconf environment, thus no need anymore
586     to maintain the compile time configuration file (osx/version.h) for
587     OSX manually (patch by Toshi Nagata)
588 schoenebeck 1360 - fixed buggy boolean --enable-foo / --disable-foo configure script
589     parameters
590 schoenebeck 1424 - global.h now only covers global definitions that are needed for the
591     C++ API header files, all implementation internal global definitions
592     are now in global_private.h
593     - atomic.h is not exposed to the C++ API anymore
594     - no need to include config.h anymore for using LS's API header files
595     - fixed warnings in API doc generation
596 schoenebeck 1065
597 schoenebeck 947 * general changes:
598     - replaced the old, confusing MIDI program change mechanism by a
599     flexible MIDI instrument mapper which allows to map arbitrary
600 schoenebeck 973 (MIDI bank, MIDI program) pairs with arbitrary
601 schoenebeck 947 (engine type, instrument file, file index) triplets which will be
602     loaded on the respective channel when such MIDI program change
603     messages arrive, beside that, each entry allows to define a life-time
604     strategy for the instrument, so the user can define whether the
605     instrument should i.e. be permanently loaded (to be able to switch
606     quickly among sounds) or i.e. loaded just on demand when the
607     respective program change arrives (to safe RAM space), as well as a
608     global volume factor for each entry, so the user can adjust the volume
609     dynamic of his mapped instrument collection without having to modify
610 schoenebeck 973 the instrument files, also one can manage arbitrary amount of such
611     MIDI instrument maps and assign each sampler channel individually
612     a certain map, so that i.e. separation of normal instruments and
613     drumkits is possible
614 iliev 1108 - new notification events for tracking changes to audio/MIDI devices,
615     MIDI instrument maps, MIDI instruments, FX sends, global volume.
616 schoenebeck 990 - sampler was limited to load max. 200 instruments in the background
617     due to a constant size RingBuffer FIFO which is now replaced by a
618     dynamic (unlimited) size std::list FIFO
619 schoenebeck 1001 - added FX sends, these allow to route audio signals to arbitrary audio
620     output channels for being processed by external effect processors
621     (i.e. jack-rack), the send levels are controllable via arbitrary MIDI
622     controllers
623 schoenebeck 1005 - global (sampler wide) volume can now be controlled at runtime
624 iliev 1130 - Implemented new, improved notification system
625 schoenebeck 1149 - fixed compilation errors regarding OSX
626     (patch by Toshi Nagata)
627 iliev 1161 - implemented instruments database
628 iliev 1345 - added support for escape sequences to the instruments database
629 schoenebeck 1212 - added highly experimental support for on-the-fly instrument editing
630     within the sampler's process (by using instrument editor plugins),
631     you'll notice the new "Registered instrument editors:" message on
632 schoenebeck 1407 startup, added a new LSCP command:
633     "EDIT CHANNEL INSTRUMENT <sampler-channel>"
634 schoenebeck 1212 to spawn a matching instrument editor for the instrument on the
635     given sampler channel, the plugin path can be overridden at compile
636     time with ./configure --enable-plugin-dir=/some/dir
637 schoenebeck 1321 - added experimental code for synchronizing instrument editors hosted
638     in the sampler's process to safely edit instruments while playing
639     without a crash (hopefully) by either suspending single regions
640     wherever possible or if unavoidable whole engine(s)
641 schoenebeck 1221 - fixed several issues in fundamental "Thread" class: set scheduling
642     policy and priority on thread level, set a minimum stack size for
643     thread (TODO: a reasonable value yet to be tested), bugfix: non-RT
644     threads simply inherited properties of starting thread instead of
645     setting their own policy and priority
646 schoenebeck 1233 - minor fix in our automatic stack trace mechanism on crashes, the
647     main process did not wait for the stack trace process to finish
648     its output
649 persson 1248 - fixed some minor memory leaks
650 schoenebeck 1259 - reenabled assembly features support, at the moment only for
651     enabling a fast denormal FPU mode (x86 platforms supporting SSE2)
652 schoenebeck 1314 - minor assembly fix in x86 features detection (don't use the PIC
653     register, to avoid relocations in the text segment at runtime)
654 schoenebeck 1424 - POSIX callback functions of Thread.h are hidden
655 schoenebeck 947
656     * MIDI driver:
657     - dispatch bank select (MSB and LSB) messages
658    
659 schoenebeck 1049 * audio driver:
660     - the ALSA audio output driver parameters now reflect the correct
661     parameter value ranges for the respective selected sound card
662     (patch by Till Wimmer, a bit fixed and extended)
663    
664 persson 951 * Gigasampler format engine:
665     - if a filter is used and EG2 finishes before EG1, let the voice
666     die when EG2 has finished (this fixes a problem with clicks and
667     voice starvation for some gigs)
668 persson 1038 - playback is no longer disabled during instrument loading
669     - all notes playing on a channel that changes its instrument keep
670     playing with the old instrument until they get a note off
671     command
672 persson 1039 - EG fix: a release value of zero could cause noises or crash
673 schoenebeck 1041 - handle MIDI coarse tuning messages (MIDI RPN #0 MSB #2 LSB)
674 persson 1046 - EG fine tuning: when attack is zero the EG starts at a level
675     above max sustain level, which means that there is a decay phase
676     even if sustain is 100%
677 persson 1147 - more EG fixes: the level could sometimes go below zero and cause
678     noises or crashes
679 schoenebeck 1149 - minor fix of EGDecay (patch by Toshi Nagata)
680 schoenebeck 1181 - fixed compiler error when --enable-override-filter-type was
681     supplied to the configure script (fixes #46)
682 schoenebeck 1321 - disk thread: queue sizes are now proportional to CONFIG_MAX_STREAMS
683     instead of a fix value
684 schoenebeck 1348 - behavior fix: on MIDI CC# 65 (portamento on / off), 126 (mono mode),
685     127 (solo mode) only kill voices if the respective mode really
686     changed
687 persson 951
688 schoenebeck 1244 * LSCP server:
689     - fixed compile time error for old Bison versions
690     (i.e. v1.28 found on MacOS 10.4, patch by Toshi Nagata)
691 schoenebeck 1245 - parser now supports extended ASCII character set
692     (up to ASCII code 255, i.e. includes now umlauts and accents)
693     - filename arguments in LSCP commands now allow to use escape
694     sequences, that is directly literal as one of: \', \", \\, \n, \r,
695     \f, \t, \v, or as octal ASCII code value like \132, or as hex ASCII
696     code value like \xf2) (fixes bug #24)
697 schoenebeck 1389 - the following LSCP commands now also support escape sequences for at
698     least one of their text-based parameters (i.e. name, description):
699     "ADD MIDI_INSTRUMENT_MAP", "MAP MIDI_INSTRUMENT",
700     "SET MIDI_INSTRUMENT_MAP NAME", "SET FX_SEND NAME", "CREATE FX_SEND",
701     "SET DB_INSTRUMENT_DIRECTORY NAME",
702     "SET DB_INSTRUMENT_DIRECTORY DESCRIPTION", "SET DB_INSTRUMENT NAME",
703     "SET DB_INSTRUMENT DESCRIPTION", "FIND DB_INSTRUMENTS",
704     "FIND DB_INSTRUMENT_DIRECTORIES"
705 schoenebeck 1252 - returns verbose syntax errors (line and column where syntax error
706     occured, the unexpected character and the actually expected, possible
707     character(s), the latter only if less than 5 possibilities)
708 persson 1349 - made sure that LSCP syntax is not affected by gigedit locale
709     settings
710 schoenebeck 1379 - bugfix regarding strings parameter lists: all comma separated lists
711     of strings were treated as being one string containing commas
712     (fixes #57)
713 schoenebeck 1244
714 iliev 959 * Bug fixes:
715     - fixed crash occurring on certain LSCP scripts (Bug 39)
716 persson 1038 - another thread safety fix for lscp "load engine" and "set
717     channel audio output device"
718 iliev 1283 - fixed a crash which occurs when reassigning the same engine
719     on a sampler channel with connected MIDI device
720 iliev 1295 - fixed a crash which occurs when changing the number of ports of a MIDI
721     device connected to a sampler channel to number less then or equal
722     to the index of the port to which the sampler channel is connected.
723 iliev 1296 - The previous bindings were not been disconnected when altering
724     the ALSA_SEQ_BINDINGS parameter. Introduced a NONE keyword for
725     unsubscribing from all bindings (e.g. ALSA_SEQ_BINDINGS=NONE).
726 iliev 1297 - The active stream/voice count statistic was incorrect.
727 iliev 1298 - notification events were not been sent for some sampler
728     channel changes
729 iliev 1305 - added default min and max values to restrict the number of allowed
730     audio output channels and MIDI input ports
731 iliev 1306 - the connection to the PCM interface is now closed when destroying
732     an audio output device
733 schoenebeck 1332 - files with slash in their path or filename could not be loaded
734 iliev 959
735 schoenebeck 1221 * test cases:
736     - updated and fixed (haven't been touched in a while)
737    
738 schoenebeck 937 Version 0.4.0 (24 November 2006)
739 persson 696
740 schoenebeck 697 * packaging changes:
741 capela 868 - changed deprecated copyright attribute to license; added ldconfig
742     to post-(un)install steps; added devel package for liblinuxsampler;
743     to linuxsampler.spec (RPM)
744 schoenebeck 697 - install necessary development header files for allowing 3rd party
745     applications to link against liblinuxsampler
746     - liblinuxsampler's API documentation can be generated with 'make docs'
747     (Doxygen required)
748 schoenebeck 715 - added benchmark to automatically detect the best triangle LFO
749     implementation (currently either an integer math solution or a
750     di-harmonic approximation), automatic detection can be overriden
751     with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x
752     configure script argument though (mandatory for cross-compilation)
753 schoenebeck 829 - do not automatically pick optimized gcc flags if the user already
754     provided some on his own (as CXXFLAGS)
755 schoenebeck 849 - added compile time option to disable processing of All-Notes-Off MIDI
756     messages
757 schoenebeck 852 - added compile time options to allow disabling the various audio and
758     MIDI drivers
759 schoenebeck 909 - fixed automatic GCC CPU switch detection on PPC
760     (patch by Ebrahim Mayat)
761 schoenebeck 697
762 persson 696 * Gigasampler format engine:
763 schoenebeck 738 - extensive synthesis optimization
764     (reimplementation of EGs and LFO(s), removed synthesis parameter
765     prerendering and the synthesis parameter matrix in general, splitting
766     each audio fragment into subfragments now where each subfragment uses
767 persson 830 constant pitch and filter coefficients. The volume coefficient is
768     linearly interpolated inside a subfragment, unless
769     --disable-interpolate-volume is set.)
770 persson 696 - fine tuning of the EG modulation parameters
771 persson 729 - improved filter cutoff calculation by adding support for the
772     following gig parameters: Cutoff freq (used when no cutoff
773     controller is defined), Control invert, Minimum cutoff, Velocity
774 persson 791 curve and Velocity range. The keyboard tracking now scales
775     cutoff frequency instead of resonance.
776 persson 877 - added support for gig parameter Resonance.
777 schoenebeck 775 - fixed bug in sysex handling (patch by Juan Linietsky)
778 schoenebeck 781 - added global volume attenuation of -9 dB (0.35f) to prevent clipping
779     which can be overridden with --enable-global-attenuation
780 persson 783 - EG fixes: made the length of "attack hold" stage more
781     accurate. Release stage can now start before attack stage
782 persson 797 ends. Cancel release didn't work when sustain was zero. Attack
783     time now has a minimal value to prevent clicks.
784 persson 799 - fixed pitch changes larger than one octave
785 schoenebeck 829 - fixed EG3 (pitch envelope) synthesis which was neutral all the time
786     - implemented portamento mode and solo mode (a.k.a 'mono mode'):
787     all modes can be altered via standard GM messages, that is CC5 for
788     altering portamento time, CC65 for enabling / disabling portamento
789     mode, CC126 for enabling solo mode and CC127 for disabling solo mode
790 persson 832 - fine tuning of the curves for volume (CC7), pan (CC10 and gig
791     parameter) and crossfade
792 persson 831 - added support for the "attenuation controller threshold" gig
793     parameter
794 persson 832 - added smoothing of volume changes caused by control change
795     messages
796 persson 865 - sample loop parameters are now taken from the DimensionRegion
797     instead of the wave chunk
798     - fixed keyswitching for v3 gigs with a number of keyswitch splits
799     not equal to a power of two
800 persson 877 - reimplementation of the filter algorithm. The new filter is more
801     accurate and supports all gig filter types, including bandreject
802     and lowpass turbo.
803 persson 903 - real support for 24 bit samples - samples are not truncated to
804     16 bits anymore
805     - support for aftertouch (channel pressure, not polyphonic
806     aftertouch)
807 persson 922 - LFO1 behaviour fixed (dampening from max volume instead of
808     amplifying from 0)
809 persson 696
810 schoenebeck 711 * LSCP server:
811     - fixed application exit on broken pipe error (fixes bug #20)
812 iliev 793 - fixed the notification messages delay due to lack of
813     network activity (fixes bug #26)
814 schoenebeck 826 - fixed parser bug which occured on space(s) within device parameters
815     (e.g. "SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 SOMEPARAM='foo bar'")
816 schoenebeck 711
817 schoenebeck 838 * audio driver:
818     - added aRts audio output driver (by no means RT safe)
819    
820 schoenebeck 775 * MIDI driver:
821     - fixed legacy sysex code which caused dispatching of MIDI SysEx
822     messages several times instead of once
823 schoenebeck 906 - API extension for MIDI drivers which already supply exact time stamps
824     for events (i.e. for offline rendering based MIDI drivers)
825 persson 922 - added checks for bad MIDI data
826 schoenebeck 775
827 schoenebeck 900 * linuxsampler application:
828     - show available sampler engine types on startup
829    
830 schoenebeck 705 * general changes:
831     - support for muting sampler channels and solo mode of the same, two new
832     LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new
833     fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were
834     introduced for this, the behavior is the same like on a mixer console
835 iliev 716 (patch by Grigor Iliev, a bit adjusted). Also added configure option
836     --enable-process-muted-channels which can be used to enable the
837     processing of muted channels.
838 iliev 777 - support for sostenuto pedal
839 iliev 779 - support for monitoring the total number of active voices
840 iliev 778 (new LSCP commands: GET TOTAL_VOICE_COUNT, GET TOTAL_VOICE_COUNT_MAX,
841     SUBSCRIBE TOTAL_VOICE_COUNT, UNSUBSCRIBE TOTAL_VOICE_COUNT)
842 persson 835 - fixed some memory management errors
843 persson 841 - fixed some concurrency problems that could lead to crashes when
844     LSCP commands were executed
845 schoenebeck 925 - fixed crash when instrument loading failed previously on the same
846     sampler channel (fixes bug #36)
847 schoenebeck 705
848 schoenebeck 692 Version 0.3.3 (15 July 2005)
849 schoenebeck 686
850     * packaging changes:
851     - fixed compilation with gcc 4.0
852    
853 schoenebeck 687 * Gigasampler format engine:
854     - LFO preprocessing was performed even though the respective LFO was
855     disabled by the instrument patch (minor efficiency fix)
856 schoenebeck 688 - if period time of chosen audio device is too small (< MIN_RELEASE_TIME)
857     for volume ramp downs in the same fragment (needed for current voice
858     stealing implementation) then simply inform the user with a warning
859     about possible click sounds and reduce the volume ramp down
860     appropriately instead of cancelling the audio device connection
861 schoenebeck 687
862 schoenebeck 677 Version 0.3.2 (24 June 2005)
863 schoenebeck 609
864     * packaging changes:
865     - updated autotools build files to compile on OS X
866     (conditional compilation of CoreMIDI and MidiShare drivers)
867 schoenebeck 617 - hand-crafted assembly optimization code can be disabled with
868     './configure --disable-asm' (definitely not recommended)
869 schoenebeck 654 - fixed 'make dist' rule to include all necessary files
870     - require automake (>= 1.5) for 'make -f Makefile.cvs'
871     (due to 'dist-bzip2' automake option)
872 schoenebeck 649
873     * Gigasampler format engine:
874     - support for the gig parameters for "release velocity response" curves
875     - fine tuning of the EGADSR envelope
876     - volume of release triggered samples now depends on note-on velocity,
877     note length and gig parameter "release trigger decay" instead of
878     note-off velocity.
879 schoenebeck 663 - revised voice stealing
880     (fixes crash and endless loop caused by voice stealing)
881 schoenebeck 659 - don't reset scale tuning on instrument or audio output device change
882 schoenebeck 668 - handle key group conflicts right at the beginning of each fragment
883     instead of when the respective voice is actually launched
884     (fixes undefined behavior if stolen voices belonged to a key group -
885     this case was followed by a "killed voice survived" error message)
886 schoenebeck 669 - fixed minor issue with null/silence samples
887     (those stole voices even though they don't need a voice at all which
888     resulted in "voice stealing didn't work out" messages)
889 schoenebeck 670 - don't reset volume, pan, pitch and MIDI controller values on
890     instrument or audio output device change
891 schoenebeck 654
892 schoenebeck 620 * LSCP server:
893 schoenebeck 654 - fixed some crashes (patch by Grigor Iliev, fixes #19)
894 schoenebeck 660 - fixed LSCP event "CHANNEL_INFO" notification
895 schoenebeck 670 (e.g. did not notify on volume changes or MIDI program change events)
896 schoenebeck 609
897 schoenebeck 668 * linuxsampler application:
898     - added command line parameters --lscp-addr and --lscp-port to override
899     default IP address and port of LSCP server
900    
901 schoenebeck 579 Version 0.3.1 (24 May 2005)
902    
903     * initial release

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