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

Annotation of /linuxsampler/trunk/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log


Revision 2335 - (hide annotations) (download)
Sat Mar 17 06:19:01 2012 UTC (8 years, 8 months ago) by persson
File size: 48674 byte(s)
* fixed compilation with gcc 4.7

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 2335 - fixed compilation with gcc 4.7
22 persson 2086
23     * general changes:
24 iliev 2012 - Refactoring: moved the independent code from
25     the Gigasampler format engine to base classes
26 schoenebeck 2047 - command line option '--profile' is currently disabled, since the
27     respective profiling code is currently broken
28 schoenebeck 2053 - Introduced support for optional environment variable
29     "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
30     where the sampler shall look for instrument editor plugins
31     (patch by Luis Garrido, slightly modified).
32 schoenebeck 2121 - implemented Roland GS NRPN 1ArrH which allows to set volume per note
33     - implemented Roland GS NRPN 1CrrH which allows to set pan per note
34     - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
35     note (in this implementation of the sampler its simply hard routed to
36     the 1st effect send of the sampler channel, no matter what the actual
37     effect type is)
38     - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
39     note (in this implementation of the sampler its simply hard routed to
40     the 2nd effect send of the sampler channel, no matter what the actual
41     effect type is)
42 schoenebeck 2124 - implemented support for internal LADSPA effects
43 schoenebeck 2140 - raised limit of program change queue from 100 to 512
44     (as suggested by Alex Stone)
45 iliev 2223 - implemented sine LFO, pulse LFO and saw LFO
46 iliev 2296 - experimental support for per voice equalization
47 iliev 2306 - added command line option --exec-after-init
48 schoenebeck 2330 - Introduced new C++ API method:
49     EngineChannel::InstrumentFileName(int index)
50     allowing to retrieve the whole list of files used for the loaded
51     instrument on an engine channel (a.k.a. part). Some GigaStudio
52     instruments for example are splitted over several files like
53     "Foo.gig", "Foo.gx01", "Foo.gx02", ...
54 iliev 2012
55 persson 2043 * Gigasampler format engine:
56     - implemented the "round robin keyboard" dimension
57     - fixed round robin and random dimensions for cases when number of
58     dimension zones is not a power of two
59     - made round robin use a counter for each region instead of each
60     key
61    
62 schoenebeck 2047 * SFZ format engine:
63 iliev 2012 - Initial implementation (not usable yet)
64 persson 2055 - added support for v2 multiple stage envelope generators
65     - added a fine-tuned v1 envelope generator instead of using the
66     one from the gig engine
67 persson 2058 - fixed memory leak and memory handling errors
68 persson 2061 - added support for trigger=first, trigger=legato and sw_previous
69 persson 2058 - allow non-numerical key values ("C#4" for example)
70     - "key" opcode now sets pitch_keycenter too
71     - fixed error when unloading instrument with same sample used by
72     multiple regions
73     - added some opcode aliases, like loopmode for loop_mode, to be
74     more compatible
75 persson 2061 - added support for trigger=release and rt_decay
76 persson 2063 - added support for off_mode=normal
77 persson 2072 - added support for random, seq_position, seq_length and volume
78     - added v1 LFO opcodes to parser (no support in engine yet)
79 persson 2082 - added support for amp_veltrack and amp_velcurve_N
80     - fine-tuned the default velocity curve
81 persson 2086 - added support for transpose
82     - fixed crash when using sw_down/up
83     - improved logic for sw_lokey/hikey/up/down/last
84     - added more v1 aliases to parser
85 persson 2091 - reduced memory usage for sfz data
86 persson 2101 - RT-safeness: avoid malloc in audio thread
87     - fixed a bug that could cause voice stealing to fail
88 persson 2106 - optimized sample lookup
89 persson 2114 - improved support for exclusive groups (group, off_by and
90     off_mode)
91 persson 2115 - added support for controller triggered regions (on_locc/on_hicc)
92     - added support for loop_mode=one_shot
93 persson 2119 - fixed playback of 16 bit wav files on big endian CPUs
94     - added support for Ogg Vorbis sample files
95 persson 2167 - use loop markers from sample file if loop_start and loop_end are
96     not set in sfz file
97 persson 2175 - implemeted filters. Filter types: lowpass, bandpass, bandreject
98     and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
99     cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
100     cutoff_cc, cutoff_chanaft.
101     - bugfix: zero ampeg_sustain didn't work
102 persson 2176 - added support for velocity effect on amplifier envelope time
103     (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
104     ampeg_vel2release)
105 persson 2203 - added support for EG hold (ampeg_hold)
106 iliev 2216 - added support for sample offset (offset)
107 iliev 2218 - use the newly introduced signal units model
108 iliev 2219 - implemented opcodes lfoN_delay,
109     lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
110 iliev 2220 - implemented opcodes ampeg_delay, ampeg_vel2delay
111     pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
112     pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
113     pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
114     pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
115 iliev 2221 - implemented opcodes pitchlfo_delay, pitchlfo_freq,
116     pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
117     amplfo_delay, amplfo_freq, amplfo_depth
118 iliev 2222 - implemented opcodes fileg_delay, fileg_start, fileg_attack,
119     fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
120     fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
121     fileg_vel2release
122 iliev 2223 - implemented opcode lfoN_wave
123 iliev 2224 - implemented opcode pitchlfo_depthccN
124 iliev 2225 - implemented opcodes lfoN_phase, lfoN_phase_onccX,
125     lfoN_pitch, lfoN_pitch_onccX
126 iliev 2226 - implemented opcodes pitchlfo_fade,
127     fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
128 iliev 2227 - implemented opcodes fillfo_freqccN,
129     pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
130 iliev 2229 - implemented opcodes ampeg_delayccN, ampeg_startccN,
131     ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
132     ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
133 persson 2317 - lfoN_* and egN_* opcodes defined in group sections
134 iliev 2229 are now taken into account
135 iliev 2230 - implemented curves
136     - implemented opcodes volume_onccN, volume_curveccN
137 iliev 2232 - implemented opcode volume_smoothccN
138 iliev 2233 - implemented opcodes fillfo_depthccN, amplfo_depthccN,
139     lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
140     lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
141     lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
142     lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
143 iliev 2234 - implemented opcode end
144 iliev 2235 - implemented opcodes egN_amplitude_onccX,
145     egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
146     egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
147 iliev 2236 - implemented opcodes xfin_lokey, xfin_hikey,
148     xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
149     xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
150     xfout_loccN, xfout_hiccN, xf_cccurve
151 iliev 2237 - implemented opcodes pan_onccN, pan_smoothccN,
152     pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
153     egN_pan_curveccX, pitch_veltrack
154     - when failed to parse a sfz file
155     print the line number on which the error occurs
156 iliev 2244 - use common pool of CC objects to minimize RAM usage
157 iliev 2248 - implemented opcodes amplfo_delay_onccN,
158     amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
159     pitchlfo_delay_onccN, pitchlfo_fade_onccN
160 iliev 2249 - implemented opcodes fileg_delay_onccN,
161     fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
162     fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
163     fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
164     pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
165     pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
166 iliev 2250 - implemented automatic aliasing *ccN <-> *_onccN
167 iliev 2251 - *lfo_freqccN wasn't working when the respective *lfo_freq
168     was not set or was set to zero
169     - lfoN_freq_onccX wasn't working when lfoN_freq
170     was not set or was set to zero
171 iliev 2252 - implemented opcodes resonance_onccN, resonance_smoothccN,
172     resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
173 iliev 2253 - implemented opcodes fillfo_depthchanaft,
174     fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
175     pitchlfo_depthchanaft, pitchlfo_freqchanaft
176 iliev 2264 - implemented opcodes pitch_onccN,
177     pitch_curveccN, pitch_smoothccN, pitch_stepccN
178 iliev 2265 - implemented opcodes volume_stepccN, pan_stepccN,
179     cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
180     lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
181     lfoN_cutoff_stepccX, lfoN_resonance_stepccX
182 iliev 2296 - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
183     eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
184     eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
185     eq1_gainccN, eq2_gainccN, eq3_gainccN
186 iliev 2297 - implemented opcodes delay, delay_onccN, delay_random,
187     delay_samples, delay_samples_onccN
188 iliev 2299 - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
189     egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
190     egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
191     egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
192     egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
193     lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
194     lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
195     lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
196     lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
197     lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
198     lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
199     lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
200     lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
201     lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
202     lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
203 iliev 2300 - implemented opcodes eq1_vel2freq, eq2_vel2freq,
204     eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
205 persson 2311 - sfz parser: allow double spaces in sample filenames
206     - sfz parser: allow absolute paths for sample filenames
207     - use linear decay and release for filter and pitch EG
208 persson 2315 - bugfix: only the first amp_veltrack definition in a file was
209     used
210 persson 2317 - bugfix: looping was disabled if loop_start was set to 0
211     - allow regions with end=-1 to turn off other regions using the
212     group and off_by opcodes (#168)
213     - made end=0 play the whole sample
214     - fixed support for lochan and hichan opcodes (#155)
215 iliev 2012
216 schoenebeck 2047 * SoundFont format engine:
217 iliev 2012 - Initial implementation (not usable yet)
218 persson 2101 - RT-safeness: avoid malloc in audio thread
219     - fixed a bug that could cause voice stealing to fail
220 persson 2203 - fine-tuned amplitude EG (by switching from gig to sfz EG)
221 iliev 2207 - initial implementation of Vibrato LFO and Modulation LFO
222     - initial implementation of cutoff filter
223 persson 2311 - use linear decay and release for filter and pitch EG
224 iliev 2012
225 persson 2175 * Gigasampler format engine:
226     - bugfix: pitch LFO controller "internal+aftertouch" was broken
227     - bugfix: filter keyboard tracking was broken
228     - filter performance fix (an unnecessary copy was made of the
229     filter parameters in each sub fragment)
230    
231 iliev 2012 * Host plugins:
232 schoenebeck 1993 - AU bugfix: failed to destroy its audio/MIDI devices
233 iliev 1994 - Listen to all interfaces on Mac OS X (INADDR_ANY)
234 persson 2045 - VST bugfix: If the host called resume() before and after
235     changing sample rate or block size, the number of channels was
236     incorrectly set to two. This caused silence in Cubase 5.
237 persson 2165 - save engine type (gig, sfz or sf2) in plugin state
238     - VST: when opening Fantasia, look for both 32 and 64 bit Java on
239     64 bit Windows
240 persson 2197 - AU: changed number of output channels from one stereo to 16
241     stereo
242     - VST: made it possible to build the VST plugin for Mac
243     - AU: link AU plugin dynamically if --disable-shared isn't
244     specified
245 persson 2316 - VST bugfix: instrument loading hang and crashed the host when
246     the plugin was loaded a second time (#174)
247 persson 2324 - plugin bugfix: instrument loading hang when the plugin was
248     loaded a second time (this time it's for Linux and Mac, previous
249     similar fix was for Windows)
250     - thread safety fixes for the instrument loading thread
251 persson 2203
252 schoenebeck 1993 * MIDI driver:
253     - ALSA MIDI driver supports now "NAME" device parameter, for overriding
254     the ALSA sequencer client name
255 schoenebeck 2140 - removed limit of maximum amount of MIDI ports per MIDI device, since
256     there is no reason for this limit
257 persson 2311 - MME: fixed memory handling bug found with cppcheck
258 persson 2324 - MME: removed compiler warning
259 schoenebeck 1993
260 persson 2175 * audio driver:
261     - ASIO driver fixes for newer gcc versions (fix from PortAudio)
262    
263 schoenebeck 2024 * LSCP server:
264     - added support for sending MIDI CC messages via LSCP command
265     "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
266 schoenebeck 2135 - added LSCP command "GET AVAILABLE_EFFECTS"
267     - added LSCP command "LIST AVAILABLE_EFFECTS"
268     - added LSCP command "GET EFFECT INFO <effect-index>"
269     - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
270     - added LSCP command
271     "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
272     - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
273     - added LSCP command "GET EFFECT_INSTANCES"
274     - added LSCP command "LIST EFFECT_INSTANCES"
275     - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
276     - added LSCP command
277     "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
278 schoenebeck 2137 - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
279     <effect-instance> <input-control> <value>"
280     - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
281     - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
282     - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
283 schoenebeck 2135 - added LSCP command
284 schoenebeck 2137 "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
285 schoenebeck 2135 - added LSCP command
286 schoenebeck 2137 "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
287     - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
288 schoenebeck 2135 <effect-chain> <effect-instance>"
289 schoenebeck 2137 - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
290     <effect-chain> <effect-chain-pos> <effect-instance>"
291     - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
292 schoenebeck 2138 <effect-chain> <chain-pos>"
293 schoenebeck 2140 - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
294 schoenebeck 2137 <fx_send_id> <effect_chain> <chain_pos>"
295 schoenebeck 2140 - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
296 iliev 2188 - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
297     "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
298     "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
299 schoenebeck 2024
300 iliev 2012 * Bug fixes:
301     - Fixed crash which may occur when MIDI key + transpose is out of range
302 persson 2114 - minor valgrind fixes
303 iliev 2201 - fixed crash which occurred when changing an already deployed sampler
304 schoenebeck 2123 channel to a different engine type
305 persson 2127 - fixed crash when deleting a sampler channel or changing engine
306     type while an instrument load was in progress
307 persson 2162 - bugfix: playing a note while changing the instrument could cause
308     a crash, or give "Handing back unknown region" error messages
309 persson 2165 - bugfix: calling SET VOICES (which Fantasia does on start and
310     refresh) could cause instruments to be unloaded
311 persson 2183 - Mac OS X: fixed name collision of enum in EffectControl and
312     wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
313 persson 2185 - Mac OS X: fixed hanging threads
314 persson 2187 - Windows: disabled the previous thread fix on non-Mac systems, as
315     it caused hanging threads on Windows
316 iliev 2201 - Fixed possible crashes due to corrupted MIDI/audio device list
317     after MIDI/audio device creation failure
318 schoenebeck 2275 - When creating MIDI instrument map entries with "PERSISTENT" type, the
319     instruments were uselessly precached with zero samples, however it still
320     took the full preloading time and on 1st program change the respective
321     instrument was completely reloaded again.
322 persson 2277 - fixed handling of rapid bank select and program change messages
323     sent to the same sampler channel (patch from the Open Octave
324     project, slightly adjusted)
325 iliev 2296 - fixed crash when trying to create an effect instance with controls
326     which min and/or max values depend on the sample rate
327 iliev 2309 - fixed bug #162
328 persson 2313 - bugfix: LADSPA_PATH was not evaluated correctly when containing
329     multiple paths (#165)
330 persson 2324 - thread safety fixes for the instrument loading thread
331 persson 2326 - bugfix: instrument loading crashed for sfz and sf2 in Ardour
332     (#176)
333     - more thread safety fixes for the instrument loading thread
334 persson 2327 - sfz/sf2 engine: fixed crash when using small audio fragment size
335 persson 2317
336 persson 1957 Version 1.0.0 (31 July 2009)
337 schoenebeck 1599
338 schoenebeck 1639 * packaging changes:
339     - autoconf bugfix: the PKG_CONFIG variable wasn't initialized properly,
340     causing e.g. the libgig test to fail when
341     "./configure --disable-jack-driver" was used
342     (patch by Alexis Ballier)
343 persson 1713 - fixed compilation with gcc 4.3
344 persson 1792 - fixes for building on OS X (thanks to Ebrahim Mayat for testing)
345 persson 1794 - fixed configure so it detects x86_64 (#107)
346 persson 1808 - fixes for building with newer MinGW versions
347     - fix for building with bison 2.4 (#111)
348 persson 1842 - fixed building with libgig installed in a non-standard directory
349 persson 1895 - minor fix in configure for mmsystem.h detection on MinGW
350 persson 1897 - Windows: look for editor plugins and Fantasia using base
351 schoenebeck 1928 directory of liblinuxsampler dll (look in the same directory and one
352     directory above)
353 persson 1899 - configure script fix: removed unconditional use of SSE
354 persson 1923 - fixed building with sqlite installed in a non-standard directory
355 persson 1931 - when cross-compiling, don't try to create instruments.db
356     - fix for new mingw-w64 version, which has usleep
357 schoenebeck 1639
358 schoenebeck 1601 * general changes:
359     - bugfix: on some POSIX systems instrument editor plugins refused to
360     load as we used a non-portable Linux specific struct field
361     (fixes bug #70, patch by Ronald Baljeu)
362 schoenebeck 1602 - fixed endless loop which occured when loading an instrument editor
363     plugin DLL on Windows systems failed
364 persson 1644 - fixed memory leaks that occurred when liblinuxsampler was unloaded
365     - optimized the SynchronizedConfig class so it doesn't wait
366     unnecessarily long after an update
367 schoenebeck 1653 - added support for notifying instrument editors on note-on / note-off
368     events (e.g. to highlight the pressed keys on the virtual keyboard
369     of gigedit)
370 schoenebeck 1659 - added support for triggering notes by instrument editors (see above)
371 schoenebeck 1653 - be verbose on DLL load errors (on Linux)
372 schoenebeck 1681 - fixed di-harmonic triangle LFO implementation (this LFO implementation
373     is only used by very few systems, most pick the int math
374     implementation, which is usually faster)
375 persson 1748 - fixes for audio drivers with varying buffer sizes
376 persson 1777 - experimental support for running LinuxSampler as a DSSI, LV2 and
377     VST plugin
378 iliev 1789 - notification events for stream/voice count statistics are now sent
379     only when there are actual changes
380 persson 1790 - added memory ordering constraints to improve stability on
381     multi-core and multi-cpu systems
382 schoenebeck 1800 - maximum voices and disk streams can now be altered at runtime
383 persson 1825 - fixed CPU feature detection on x86_64 (maybe fixes #108)
384 schoenebeck 1830 - automatic stacktrace mechanism is now turned off by default and can
385     be switched on by command line option "--stacktrace" (the automatic
386     stacktrace mechanism seems to be broken on most systems at the moment)
387 schoenebeck 1868 - C++ API method InstrumentManager::LaunchInstrumentEditor() now returns
388     a pointer to the launched InstrumentEditor object
389 schoenebeck 1876 - added optional 3rd party user data parameter for following
390     liblinuxsampler C++ API methods: InstrumentEditor::Main(),
391     InstrumentEditor::Launch(),
392     InstrumentManager::LaunchInstrumentEditor()
393 persson 1887 - theoretical fix: made SynchronizedConfig follow C++0x memory
394     model more strictly
395 persson 1895 - fixes for using large audio device buffers
396 persson 1951 - Windows: add the installation directory to the DLL search path
397     when loading an editor plugin (solves problems with VST and
398     gigedit on systems with other GTK versions installed)
399 schoenebeck 1601
400 schoenebeck 1599 * audio driver:
401     - removed the nonsense audio channel constraint (which was hard coded to
402     max. 100 audio channels) for most audio drivers
403 schoenebeck 1604 - JACK audio driver did not offer a device parameter "SAMPLERATE" as
404     opposed to the LSCP specs
405 schoenebeck 1607 - bugfix: the SAMPLERATE parameter of some drivers (e.g. JACK)
406     reflected the wrong value
407 persson 1644 - fixed a memory management bug in ASIO driver
408 persson 1748 - Makefile fix: JACK_CFLAGS wasn't used
409 persson 1777 - JACK: use jack_client_open instead of the deprecated
410 persson 1748 jack_client_new
411 iliev 1829 - added (experimental) CoreAudio driver
412 persson 1888 - applied old fixes to the ASIO driver that were included in the
413     previous binary release but accidentally never committed to CVS
414     (fixes #117)
415 persson 1889 - fixes for ASIO on mingw-w64 (iasio wrapper is not needed on
416     win64)
417 persson 1895 - VST: added support for sample rate and buffer size changes
418     - VST: close editor (Fantasia) when the VST is removed
419 persson 1908 - VST: avoid opening Fantasia more than once for each VST instance
420     - VST: export main function as "main" on Linux too (fix for
421     energyXT)
422 persson 1917 - VST: changed number of output channels from one stereo to 16
423     stereo
424 persson 1922 - added channel routing, fxsends and midi maps to the settings
425     stored in the plugin state
426 schoenebeck 1930 - performance optimization of AudioChannel::MixTo() and
427     AudioChannel::CopyTo() methods using GCC vector exensions
428     (if available)
429 persson 1951 - ASIO fixes: avoid initializing the device twice, avoid throwing
430     exception when getting parameters from a disconnected device
431 schoenebeck 1599
432 persson 1651 * MIDI driver:
433     - added JACK MIDI driver
434 schoenebeck 1715 - dispatch bank select as ordinary CC as well, the user might seriously
435     want to (mis)use it for some purpose ("fixed" in all current MIDI
436     input drivers: ALSA, CoreMIDI, JACK, MidiShare, MME)
437 persson 1889 - bugfix: pitch bend wasn't working with JackMidi, VST, LV2, MME,
438 persson 1887 CoreMidi or AU
439 persson 1889 - fixed mingw-w64 compilation error in MME driver
440 persson 1924 - made program change handling in MIDI thread real-time safe by
441     moving the logic to a non-RT thread
442 persson 1951 - fixed minor memory leak in ALSA driver
443 persson 1651
444 schoenebeck 1604 * instruments database:
445 iliev 1603 - avoid time consuming samples scanning when adding instruments
446     to the instruments database
447 iliev 1727 - added support for handling lost files in the instruments database
448 iliev 1781 - Implemented option for adding instruments in separate directories
449     in the instruments database
450     (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
451 persson 1908 - work-around for missing fnmatch function on Windows to make
452     instrument database compilable
453 schoenebeck 1930 - added instrument database support on Windows
454     works with both standalone mode and VST plugin.
455     the instruments DB file is located in
456     %USERPROFILE%\.linuxsampler\instruments.db which allows different
457     databases for each windows user
458     if no DB is present it automatically creates the .linuxsampler subdir
459     and then creates an empty DB
460 persson 1943 - fixed recursive import, which was broken on Windows
461 iliev 1603
462 persson 1644 * Gigasampler format engine:
463     - fixed a memory leak that could happen when a channel was deleted
464     while notes were playing
465 persson 1646 - made it possible to load an instrument even if the audio thread
466     isn't running
467 persson 1701 - added partial support for the "Controller Triggered" MIDI rule,
468     enough for piano gigs with pedal noise samples
469 schoenebeck 1715 - minor fix: only mark FX sends as being modified if really the
470     respective FX send MIDI controller was used
471 schoenebeck 1724 - added support for GM global device volume SysEx message
472 schoenebeck 1762 (can be selected at compile time to either apply globally to the
473     whole sampler [default] or only to the sampler channels that are
474     connected to the respective MIDI input port the SysEx message arrived
475     on)
476 persson 1748 - bugfix: notes triggered at position 0 in the audio buffer were
477     sometimes wrongly killed in the same buffer, causing no sound to
478     be played
479 schoenebeck 1750 - added support for chromatic / drumkit mode Roland GS Sysex message
480     which is usally used to switch a part between chromatic sounds and
481     drumkit sounds (as opposed to their common default setting of MIDI
482     part 10 being a drumkit part and all other ones chromatic parts), in
483     LS however one can switch between the first 16 MIDI instrument maps
484     defined for the sampler
485 persson 1764 - made it possible to create multiple sample channels even if the
486     audio thread isn't running
487 persson 1844 - fixed crash when removing channel with active voices (#116)
488 schoenebeck 1852 - bugfix: on sample reference changes (instrument editor), only
489     un-cache the respective sample if it's really not used by any
490     sampler engine anymore
491     - re-cache samples in case they were changed by an instrument editor,
492     e.g. when a sample was added while playing (#82)
493 schoenebeck 1857 - fixed hanging notes which occured when note-off event had the exact
494     same time stamp as the voice's note-on event and occured both in the
495     same audio fragment cycle (fixes bug #112)
496 persson 1858 - added support for the "fine tune" and "pitch bend range"
497     instrument-level gig parameters
498     - fixed minor artifacts in pitch bend handling
499 schoenebeck 1860 - added support for GS Reset SysEx message
500 persson 1862 - allow gig files to use unlimited downward pitch shifting
501     - added a limit check for upward pitch shifting
502 persson 1906 - bugfix: sometimes, when playing a note twice fast, the second
503     note was silent
504 persson 1923 - fixed crash happening when a pitch bend event arrived at the
505     same time a new instrument was loading
506 persson 1644
507 schoenebeck 1687 * LSCP server:
508     - added new LSCP event "CHANNEL_MIDI" which can be used by frontends to
509     react on MIDI data arriving on certain sampler channels (so far only
510     Note-On and Note-Off events are sent via this LSCP event)
511 schoenebeck 1695 - added new LSCP event "DEVICE_MIDI" which can be used by frontends to
512     react on MIDI data arriving on certain MIDI input devices (so far only
513     Note-On and Note-Off events are sent via this LSCP event)
514 iliev 1727 - added new LSCP commands: FIND LOST DB_INSTRUMENT_FILES and
515     SET DB_INSTRUMENT FILE_PATH
516 iliev 1771 - added new LSCP command: SEND CHANNEL MIDI_DATA which can be used by
517     frontends to send MIDI messages to specific sampler channel
518     - added two additional fields to GET FILE INSTRUMENT INFO command -
519     KEY_BINDINGS and KEYSWITCH_BINDINGS
520 iliev 1754 - bugfix: the bank number provided by MIDI_INSTRUMENT_INFO notifications
521     was incorrect
522 iliev 1763 - Optimized the retrieval of the MIDI instrument mappings
523 schoenebeck 1800 - added new LSCP command "SET VOICES" to globally alter the maximum
524     amount of voices, added new LSCP event "GLOBAL_INFO:VOICES" which will
525     be triggered respectively
526     - added new LSCP command "SET STREAMS" to globally alter the maximum
527     amount of disk streams, added new LSCP event "GLOBAL_INFO:STREAMS"
528     which will be triggered respectively
529 persson 1808 - bugfix: retry if "select" returns EINTR (this fixes a crash when
530     a gigedit file dialog is opened)
531 iliev 1848 - close all connections when LSCPServer is deleted
532 iliev 1882 - hard close of all sockets on exit
533 persson 1897 - bugfix: SET CHANNEL MIDI_INPUT_TYPE didn't work with the MME
534     driver
535 schoenebeck 1687
536 iliev 1761 * Bug fixes:
537     - fixed a crash which occurs when removing a sampler channel waiting
538     to start instrument loading after another channel
539 iliev 1826 - fixed a crash which occurs when removing a sampler channel with
540     instrument loading in progress (bug #113)
541 iliev 1827 - fixed termination caused by uncaught exception when adding MIDI
542     instrument with PERSISTENT load mode
543 iliev 1835 - fixed possible iterator invalidations when resetting the sampler
544     - fixed memory leaks when issuing the following LSCP commands:
545     GET AUDIO_OUTPUT_DRIVER INFO
546     GET AUDIO_OUTPUT_DRIVER_PARAMETER INFO
547     GET MIDI_INPUT_DRIVER INFO
548     GET MIDI_INPUT_DRIVER_PARAMETER INFO
549     - fixed possible compilation error when sqlite is not present
550 iliev 1843 - fixed orphaned pointers when setting maximum voices limit (bug #118)
551 iliev 1847 - fixed crash when changing the audio output device of a sampler
552     channel with loaded instrument and start playing notes
553 iliev 1855 - fixed endless loop in Engine::SuspendAll() (bug #120)
554 persson 1870 - fixed a low-level atomic load function that was broken on 64-bit
555     PowerPC, which probably could cause crashes on that platform
556 persson 1889 - fixed a memory management error which could cause a crash when a
557     plugin was unloaded
558 persson 1896 - bugfix: two private structs had the same name, which could cause
559     problems if the linker chose the wrong constructor
560 persson 1933 - fixed low-level ConditionServer usage bug that caused lockups on
561     Windows
562 iliev 1761
563    
564 schoenebeck 1560 Version 0.5.1 (6 December 2007)
565 schoenebeck 1454
566     * packaging changes:
567     - added autoconf checks for pthread library
568     - added autoconf check for pthread bug found on certain NPTL-enabled
569     glibc versions (see Gentoo bug report #194076)
570 senoner 1502 - added autoconf checks for MS Windows
571 schoenebeck 1454
572 persson 1455 * general changes:
573     - bugfix: the thread used by an editor plugin didn't die when the
574     editor closed
575 persson 1534 - bugfix: Ringbuffer.h: fill_write_space_with_null() did not zero
576     out all the space. operator--() did not apply size_mask after
577     decrementing the read_ptr. DEFAULT_WRAP_ELEMENTS set to 0 in
578     order to avoid problems with the _NonVolatileReader functions.
579     - bugfix: Stream.h: added a missing divide by BytesPerSample in
580     GetWriteSpace(). Since this function is currently only used in
581     the stream's qsort() compare function, it didn't trigger any
582     bugs.
583     - Resampler.h, Synthesizer.h: cubic interpolation now works in
584     24bit mode too. Faster method to read 24bit words on little
585     endian machines (x86): replaced 3 byte reads + shifts with a 1
586     unaligned 32bit read and shift
587     - experimental support for MS Windows (MIDI input via MME, AUDIO
588     output via ASIO)
589     - made handling of SIGINT signal (Ctrl-C) a bit more robust
590 iliev 1541 - support for monitoring the total number of active disk streams
591     (new LSCP commands: GET TOTAL_STREAM_COUNT,
592     SUBSCRIBE TOTAL_STREAM_COUNT, UNSUBSCRIBE TOTAL_STREAM_COUNT)
593 persson 1455
594 senoner 1500 * AUDIO driver:
595 persson 1534 - added Windows ASIO low latency audio driver
596 senoner 1500
597 senoner 1485 * MIDI driver:
598 schoenebeck 1495 - added MME Windows MIDI driver
599 senoner 1485
600 schoenebeck 1471 * LSCP server:
601     - added support for Windows style path / filenames, however with
602     forward slash path separators instead of backslash
603     (i.e. "C:/foo/bar.gig")
604 schoenebeck 1495 - allow naughty liblscp to send non-string device parameters within
605     apostrophes as well
606 schoenebeck 1525 - added new LSCP commands: "GET FILE INSTRUMENTS <file>",
607     "LIST FILE INSTRUMENTS <file>" and
608     "GET FILE INSTRUMENT INFO <file> <index>" for retrieving informations
609     about an arbitrary instrument file on the system where the sampler is
610     running on
611 schoenebeck 1471
612 schoenebeck 1424 Version 0.5.0 (15 October 2007)
613 schoenebeck 947
614 schoenebeck 1065 * packaging changes:
615 schoenebeck 1212 - config.h is not going to be installed along with liblinuxsampler's
616     API header files anymore
617 schoenebeck 1065 - only the API relevant header (and source) files will be exported to
618     the Doxygen API documentation (explicitly listed in Doxyfile.in)
619 schoenebeck 1175 - added completely new XCode project files for Mac OSX which is now
620     capable to execute our autoconf environment, thus no need anymore
621     to maintain the compile time configuration file (osx/version.h) for
622     OSX manually (patch by Toshi Nagata)
623 schoenebeck 1360 - fixed buggy boolean --enable-foo / --disable-foo configure script
624     parameters
625 schoenebeck 1424 - global.h now only covers global definitions that are needed for the
626     C++ API header files, all implementation internal global definitions
627     are now in global_private.h
628     - atomic.h is not exposed to the C++ API anymore
629     - no need to include config.h anymore for using LS's API header files
630     - fixed warnings in API doc generation
631 schoenebeck 1065
632 schoenebeck 947 * general changes:
633     - replaced the old, confusing MIDI program change mechanism by a
634     flexible MIDI instrument mapper which allows to map arbitrary
635 schoenebeck 973 (MIDI bank, MIDI program) pairs with arbitrary
636 schoenebeck 947 (engine type, instrument file, file index) triplets which will be
637     loaded on the respective channel when such MIDI program change
638     messages arrive, beside that, each entry allows to define a life-time
639     strategy for the instrument, so the user can define whether the
640     instrument should i.e. be permanently loaded (to be able to switch
641     quickly among sounds) or i.e. loaded just on demand when the
642     respective program change arrives (to safe RAM space), as well as a
643     global volume factor for each entry, so the user can adjust the volume
644     dynamic of his mapped instrument collection without having to modify
645 schoenebeck 973 the instrument files, also one can manage arbitrary amount of such
646     MIDI instrument maps and assign each sampler channel individually
647     a certain map, so that i.e. separation of normal instruments and
648     drumkits is possible
649 iliev 1108 - new notification events for tracking changes to audio/MIDI devices,
650     MIDI instrument maps, MIDI instruments, FX sends, global volume.
651 schoenebeck 990 - sampler was limited to load max. 200 instruments in the background
652     due to a constant size RingBuffer FIFO which is now replaced by a
653     dynamic (unlimited) size std::list FIFO
654 schoenebeck 1001 - added FX sends, these allow to route audio signals to arbitrary audio
655     output channels for being processed by external effect processors
656     (i.e. jack-rack), the send levels are controllable via arbitrary MIDI
657     controllers
658 schoenebeck 1005 - global (sampler wide) volume can now be controlled at runtime
659 iliev 1130 - Implemented new, improved notification system
660 schoenebeck 1149 - fixed compilation errors regarding OSX
661     (patch by Toshi Nagata)
662 iliev 1161 - implemented instruments database
663 iliev 1345 - added support for escape sequences to the instruments database
664 schoenebeck 1212 - added highly experimental support for on-the-fly instrument editing
665     within the sampler's process (by using instrument editor plugins),
666     you'll notice the new "Registered instrument editors:" message on
667 schoenebeck 1407 startup, added a new LSCP command:
668     "EDIT CHANNEL INSTRUMENT <sampler-channel>"
669 schoenebeck 1212 to spawn a matching instrument editor for the instrument on the
670     given sampler channel, the plugin path can be overridden at compile
671     time with ./configure --enable-plugin-dir=/some/dir
672 schoenebeck 1321 - added experimental code for synchronizing instrument editors hosted
673     in the sampler's process to safely edit instruments while playing
674     without a crash (hopefully) by either suspending single regions
675     wherever possible or if unavoidable whole engine(s)
676 schoenebeck 1221 - fixed several issues in fundamental "Thread" class: set scheduling
677     policy and priority on thread level, set a minimum stack size for
678     thread (TODO: a reasonable value yet to be tested), bugfix: non-RT
679     threads simply inherited properties of starting thread instead of
680     setting their own policy and priority
681 schoenebeck 1233 - minor fix in our automatic stack trace mechanism on crashes, the
682     main process did not wait for the stack trace process to finish
683     its output
684 persson 1248 - fixed some minor memory leaks
685 schoenebeck 1259 - reenabled assembly features support, at the moment only for
686     enabling a fast denormal FPU mode (x86 platforms supporting SSE2)
687 schoenebeck 1314 - minor assembly fix in x86 features detection (don't use the PIC
688     register, to avoid relocations in the text segment at runtime)
689 schoenebeck 1424 - POSIX callback functions of Thread.h are hidden
690 schoenebeck 947
691     * MIDI driver:
692     - dispatch bank select (MSB and LSB) messages
693    
694 schoenebeck 1049 * audio driver:
695     - the ALSA audio output driver parameters now reflect the correct
696     parameter value ranges for the respective selected sound card
697     (patch by Till Wimmer, a bit fixed and extended)
698    
699 persson 951 * Gigasampler format engine:
700     - if a filter is used and EG2 finishes before EG1, let the voice
701     die when EG2 has finished (this fixes a problem with clicks and
702     voice starvation for some gigs)
703 persson 1038 - playback is no longer disabled during instrument loading
704     - all notes playing on a channel that changes its instrument keep
705     playing with the old instrument until they get a note off
706     command
707 persson 1039 - EG fix: a release value of zero could cause noises or crash
708 schoenebeck 1041 - handle MIDI coarse tuning messages (MIDI RPN #0 MSB #2 LSB)
709 persson 1046 - EG fine tuning: when attack is zero the EG starts at a level
710     above max sustain level, which means that there is a decay phase
711     even if sustain is 100%
712 persson 1147 - more EG fixes: the level could sometimes go below zero and cause
713     noises or crashes
714 schoenebeck 1149 - minor fix of EGDecay (patch by Toshi Nagata)
715 schoenebeck 1181 - fixed compiler error when --enable-override-filter-type was
716     supplied to the configure script (fixes #46)
717 schoenebeck 1321 - disk thread: queue sizes are now proportional to CONFIG_MAX_STREAMS
718     instead of a fix value
719 schoenebeck 1348 - behavior fix: on MIDI CC# 65 (portamento on / off), 126 (mono mode),
720     127 (solo mode) only kill voices if the respective mode really
721     changed
722 persson 951
723 schoenebeck 1244 * LSCP server:
724     - fixed compile time error for old Bison versions
725     (i.e. v1.28 found on MacOS 10.4, patch by Toshi Nagata)
726 schoenebeck 1245 - parser now supports extended ASCII character set
727     (up to ASCII code 255, i.e. includes now umlauts and accents)
728     - filename arguments in LSCP commands now allow to use escape
729     sequences, that is directly literal as one of: \', \", \\, \n, \r,
730     \f, \t, \v, or as octal ASCII code value like \132, or as hex ASCII
731     code value like \xf2) (fixes bug #24)
732 schoenebeck 1389 - the following LSCP commands now also support escape sequences for at
733     least one of their text-based parameters (i.e. name, description):
734     "ADD MIDI_INSTRUMENT_MAP", "MAP MIDI_INSTRUMENT",
735     "SET MIDI_INSTRUMENT_MAP NAME", "SET FX_SEND NAME", "CREATE FX_SEND",
736     "SET DB_INSTRUMENT_DIRECTORY NAME",
737     "SET DB_INSTRUMENT_DIRECTORY DESCRIPTION", "SET DB_INSTRUMENT NAME",
738     "SET DB_INSTRUMENT DESCRIPTION", "FIND DB_INSTRUMENTS",
739     "FIND DB_INSTRUMENT_DIRECTORIES"
740 schoenebeck 1252 - returns verbose syntax errors (line and column where syntax error
741     occured, the unexpected character and the actually expected, possible
742     character(s), the latter only if less than 5 possibilities)
743 persson 1349 - made sure that LSCP syntax is not affected by gigedit locale
744     settings
745 schoenebeck 1379 - bugfix regarding strings parameter lists: all comma separated lists
746     of strings were treated as being one string containing commas
747     (fixes #57)
748 schoenebeck 1244
749 iliev 959 * Bug fixes:
750     - fixed crash occurring on certain LSCP scripts (Bug 39)
751 persson 1038 - another thread safety fix for lscp "load engine" and "set
752     channel audio output device"
753 iliev 1283 - fixed a crash which occurs when reassigning the same engine
754     on a sampler channel with connected MIDI device
755 iliev 1295 - fixed a crash which occurs when changing the number of ports of a MIDI
756     device connected to a sampler channel to number less then or equal
757     to the index of the port to which the sampler channel is connected.
758 iliev 1296 - The previous bindings were not been disconnected when altering
759     the ALSA_SEQ_BINDINGS parameter. Introduced a NONE keyword for
760     unsubscribing from all bindings (e.g. ALSA_SEQ_BINDINGS=NONE).
761 iliev 1297 - The active stream/voice count statistic was incorrect.
762 iliev 1298 - notification events were not been sent for some sampler
763     channel changes
764 iliev 1305 - added default min and max values to restrict the number of allowed
765     audio output channels and MIDI input ports
766 iliev 1306 - the connection to the PCM interface is now closed when destroying
767     an audio output device
768 schoenebeck 1332 - files with slash in their path or filename could not be loaded
769 iliev 959
770 schoenebeck 1221 * test cases:
771     - updated and fixed (haven't been touched in a while)
772    
773 schoenebeck 937 Version 0.4.0 (24 November 2006)
774 persson 696
775 schoenebeck 697 * packaging changes:
776 capela 868 - changed deprecated copyright attribute to license; added ldconfig
777     to post-(un)install steps; added devel package for liblinuxsampler;
778     to linuxsampler.spec (RPM)
779 schoenebeck 697 - install necessary development header files for allowing 3rd party
780     applications to link against liblinuxsampler
781     - liblinuxsampler's API documentation can be generated with 'make docs'
782     (Doxygen required)
783 schoenebeck 715 - added benchmark to automatically detect the best triangle LFO
784     implementation (currently either an integer math solution or a
785     di-harmonic approximation), automatic detection can be overriden
786     with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x
787     configure script argument though (mandatory for cross-compilation)
788 schoenebeck 829 - do not automatically pick optimized gcc flags if the user already
789     provided some on his own (as CXXFLAGS)
790 schoenebeck 849 - added compile time option to disable processing of All-Notes-Off MIDI
791     messages
792 schoenebeck 852 - added compile time options to allow disabling the various audio and
793     MIDI drivers
794 schoenebeck 909 - fixed automatic GCC CPU switch detection on PPC
795     (patch by Ebrahim Mayat)
796 schoenebeck 697
797 persson 696 * Gigasampler format engine:
798 schoenebeck 738 - extensive synthesis optimization
799     (reimplementation of EGs and LFO(s), removed synthesis parameter
800     prerendering and the synthesis parameter matrix in general, splitting
801     each audio fragment into subfragments now where each subfragment uses
802 persson 830 constant pitch and filter coefficients. The volume coefficient is
803     linearly interpolated inside a subfragment, unless
804     --disable-interpolate-volume is set.)
805 persson 696 - fine tuning of the EG modulation parameters
806 persson 729 - improved filter cutoff calculation by adding support for the
807     following gig parameters: Cutoff freq (used when no cutoff
808     controller is defined), Control invert, Minimum cutoff, Velocity
809 persson 791 curve and Velocity range. The keyboard tracking now scales
810     cutoff frequency instead of resonance.
811 persson 877 - added support for gig parameter Resonance.
812 schoenebeck 775 - fixed bug in sysex handling (patch by Juan Linietsky)
813 schoenebeck 781 - added global volume attenuation of -9 dB (0.35f) to prevent clipping
814     which can be overridden with --enable-global-attenuation
815 persson 783 - EG fixes: made the length of "attack hold" stage more
816     accurate. Release stage can now start before attack stage
817 persson 797 ends. Cancel release didn't work when sustain was zero. Attack
818     time now has a minimal value to prevent clicks.
819 persson 799 - fixed pitch changes larger than one octave
820 schoenebeck 829 - fixed EG3 (pitch envelope) synthesis which was neutral all the time
821     - implemented portamento mode and solo mode (a.k.a 'mono mode'):
822     all modes can be altered via standard GM messages, that is CC5 for
823     altering portamento time, CC65 for enabling / disabling portamento
824     mode, CC126 for enabling solo mode and CC127 for disabling solo mode
825 persson 832 - fine tuning of the curves for volume (CC7), pan (CC10 and gig
826     parameter) and crossfade
827 persson 831 - added support for the "attenuation controller threshold" gig
828     parameter
829 persson 832 - added smoothing of volume changes caused by control change
830     messages
831 persson 865 - sample loop parameters are now taken from the DimensionRegion
832     instead of the wave chunk
833     - fixed keyswitching for v3 gigs with a number of keyswitch splits
834     not equal to a power of two
835 persson 877 - reimplementation of the filter algorithm. The new filter is more
836     accurate and supports all gig filter types, including bandreject
837     and lowpass turbo.
838 persson 903 - real support for 24 bit samples - samples are not truncated to
839     16 bits anymore
840     - support for aftertouch (channel pressure, not polyphonic
841     aftertouch)
842 persson 922 - LFO1 behaviour fixed (dampening from max volume instead of
843     amplifying from 0)
844 persson 696
845 schoenebeck 711 * LSCP server:
846     - fixed application exit on broken pipe error (fixes bug #20)
847 iliev 793 - fixed the notification messages delay due to lack of
848     network activity (fixes bug #26)
849 schoenebeck 826 - fixed parser bug which occured on space(s) within device parameters
850     (e.g. "SET AUDIO_OUTPUT_CHANNEL_PARAMETER 0 0 SOMEPARAM='foo bar'")
851 schoenebeck 711
852 schoenebeck 838 * audio driver:
853     - added aRts audio output driver (by no means RT safe)
854    
855 schoenebeck 775 * MIDI driver:
856     - fixed legacy sysex code which caused dispatching of MIDI SysEx
857     messages several times instead of once
858 schoenebeck 906 - API extension for MIDI drivers which already supply exact time stamps
859     for events (i.e. for offline rendering based MIDI drivers)
860 persson 922 - added checks for bad MIDI data
861 schoenebeck 775
862 schoenebeck 900 * linuxsampler application:
863     - show available sampler engine types on startup
864    
865 schoenebeck 705 * general changes:
866     - support for muting sampler channels and solo mode of the same, two new
867     LSCP commands ("SET CHANNEL MUTE" and "SET CHANNEL SOLO") and two new
868     fields ("MUTE" and "SOLO") for command "GET CHANNEL INFO" were
869     introduced for this, the behavior is the same like on a mixer console
870 iliev 716 (patch by Grigor Iliev, a bit adjusted). Also added configure option
871     --enable-process-muted-channels which can be used to enable the
872     processing of muted channels.
873 iliev 777 - support for sostenuto pedal
874 iliev 779 - support for monitoring the total number of active voices
875 iliev 778 (new LSCP commands: GET TOTAL_VOICE_COUNT, GET TOTAL_VOICE_COUNT_MAX,
876     SUBSCRIBE TOTAL_VOICE_COUNT, UNSUBSCRIBE TOTAL_VOICE_COUNT)
877 persson 835 - fixed some memory management errors
878 persson 841 - fixed some concurrency problems that could lead to crashes when
879     LSCP commands were executed
880 schoenebeck 925 - fixed crash when instrument loading failed previously on the same
881     sampler channel (fixes bug #36)
882 schoenebeck 705
883 schoenebeck 692 Version 0.3.3 (15 July 2005)
884 schoenebeck 686
885     * packaging changes:
886     - fixed compilation with gcc 4.0
887    
888 schoenebeck 687 * Gigasampler format engine:
889     - LFO preprocessing was performed even though the respective LFO was
890     disabled by the instrument patch (minor efficiency fix)
891 schoenebeck 688 - if period time of chosen audio device is too small (< MIN_RELEASE_TIME)
892     for volume ramp downs in the same fragment (needed for current voice
893     stealing implementation) then simply inform the user with a warning
894     about possible click sounds and reduce the volume ramp down
895     appropriately instead of cancelling the audio device connection
896 schoenebeck 687
897 schoenebeck 677 Version 0.3.2 (24 June 2005)
898 schoenebeck 609
899     * packaging changes:
900     - updated autotools build files to compile on OS X
901     (conditional compilation of CoreMIDI and MidiShare drivers)
902 schoenebeck 617 - hand-crafted assembly optimization code can be disabled with
903     './configure --disable-asm' (definitely not recommended)
904 schoenebeck 654 - fixed 'make dist' rule to include all necessary files
905     - require automake (>= 1.5) for 'make -f Makefile.cvs'
906     (due to 'dist-bzip2' automake option)
907 schoenebeck 649
908     * Gigasampler format engine:
909     - support for the gig parameters for "release velocity response" curves
910     - fine tuning of the EGADSR envelope
911     - volume of release triggered samples now depends on note-on velocity,
912     note length and gig parameter "release trigger decay" instead of
913     note-off velocity.
914 schoenebeck 663 - revised voice stealing
915     (fixes crash and endless loop caused by voice stealing)
916 schoenebeck 659 - don't reset scale tuning on instrument or audio output device change
917 schoenebeck 668 - handle key group conflicts right at the beginning of each fragment
918     instead of when the respective voice is actually launched
919     (fixes undefined behavior if stolen voices belonged to a key group -
920     this case was followed by a "killed voice survived" error message)
921 schoenebeck 669 - fixed minor issue with null/silence samples
922     (those stole voices even though they don't need a voice at all which
923     resulted in "voice stealing didn't work out" messages)
924 schoenebeck 670 - don't reset volume, pan, pitch and MIDI controller values on
925     instrument or audio output device change
926 schoenebeck 654
927 schoenebeck 620 * LSCP server:
928 schoenebeck 654 - fixed some crashes (patch by Grigor Iliev, fixes #19)
929 schoenebeck 660 - fixed LSCP event "CHANNEL_INFO" notification
930 schoenebeck 670 (e.g. did not notify on volume changes or MIDI program change events)
931 schoenebeck 609
932 schoenebeck 668 * linuxsampler application:
933     - added command line parameters --lscp-addr and --lscp-port to override
934     default IP address and port of LSCP server
935    
936 schoenebeck 579 Version 0.3.1 (24 May 2005)
937    
938     * initial release

  ViewVC Help
Powered by ViewVC