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revision 2058 by persson, Sun Feb 14 11:40:49 2010 UTC revision 2518 by schoenebeck, Sat Feb 8 00:49:30 2014 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version CVS HEAD (?)
2    
3    * General changes:    * packaging changes:
4        - fixed building with newer MinGW-w64
5        - Mac OS X: support the new dir for Core Audio SDK
6        - Mac OS X: fixed building outside source directory
7        - made sure all source files for hostplugins are included when
8          doing "make dist"
9        - removed empty directories left from the cvs to svn migration
10        - fixed compilation with gcc 4.6.1
11        - another "make dist" fix, for the LV2 plugin
12        - made --enable-pthread-testcancel default on Mac OS X
13        - minor Makefile fix for building lscpparser when build and source
14          directories are separate
15        - Mac OS X: made it possible to specify plugin installation dir to
16          configure
17        - Mac OS X: Makefile fix for the install-strip target
18        - fixed compilation with gcc 4.7
19        - fixed configure script error with old autoconf versions
20        - lsatomic.h: use gcc provided atomic functions if building with
21          gcc 4.7 and C++11
22        - modernized configure script
23        - fixed linkage error when building with
24          LDFLAGS="-Wl,--no-undefined" (#190)
25        - fixed compilation with Clang 3.2
26        - removed usage of deprecated Automake variable INCLUDES
27        - fixed building with C++11
28        - build fix: ChangeFlagRelaxed.h was missing in makefile
29        - build fix: libsndfile compiler flags were missing in some
30          makefiles
31        - fix for building with bison 3.0 (#202)
32        - Mac OS X: added temporary hack allowing to spawn gigedit as callback
33          on the process's main thread
34        - fixed build error on newer MinGW
35        - support building with older jack versions
36        - support building with spaces in vst sdk path
37    
38      * general changes:
39      - Refactoring: moved the independent code from      - Refactoring: moved the independent code from
40        the Gigasampler format engine to base classes        the Gigasampler format engine to base classes
41      - command line option '--profile' is currently disabled, since the      - command line option '--profile' is currently disabled, since the
# Line 9  Version CVS HEAD (?) Line 44  Version CVS HEAD (?)
44        "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory        "LINUXSAMPLER_PLUGIN_DIR" which allows to override the directory
45        where the sampler shall look for instrument editor plugins        where the sampler shall look for instrument editor plugins
46        (patch by Luis Garrido, slightly modified).        (patch by Luis Garrido, slightly modified).
47        - implemented Roland GS NRPN 1ArrH which allows to set volume per note
48        - implemented Roland GS NRPN 1CrrH which allows to set pan per note
49        - implemented Roland GS NRPN 1DrrH which allows to set reverb send per
50          note (in this implementation of the sampler its simply hard routed to
51          the 1st effect send of the sampler channel, no matter what the actual
52          effect type is)
53        - implemented Roland GS NRPN 1ErrH which allows to set chorus send per
54          note (in this implementation of the sampler its simply hard routed to
55          the 2nd effect send of the sampler channel, no matter what the actual
56          effect type is)
57        - implemented support for internal LADSPA effects
58        - raised limit of program change queue from 100 to 512
59          (as suggested by Alex Stone)
60        - implemented sine LFO, pulse LFO and saw LFO
61        - experimental support for per voice equalization
62        - added command line option --exec-after-init
63        - Introduced new C++ API method:
64          EngineChannel::InstrumentFileName(int index)
65          allowing to retrieve the whole list of files used for the loaded
66          instrument on an engine channel (a.k.a. part). Some GigaStudio
67          instruments for example are splitted over several files like
68          "Foo.gig", "Foo.gx01", "Foo.gx02", ...
69        - Added new C++ API method Sampler::GetGlobalMaxVoices().
70        - Added new C++ API method Sampler::GetGlobalMaxStreams().
71        - Added new C++ API method Sampler::SetGlobalMaxVoices().
72        - Added new C++ API method Sampler::SetGlobalMaxStreams().
73        - Various "const" and "restrict" optimizations.
74        - all engines: add pan CC value to instrument pan parameter before
75          applying panning, instead of using two separate pan functions in
76          series (#182)
77        - added a lock guard class for exception safe mutex handling and
78          used it everywhere appropriate
79        - Immediately apply scale tuning changes to active voices.
80        - Exposed scale tuning to C++ API (along to the already existing standard
81          SysEx way).
82        - lsatomic.h fixes: seq_cst load and store were suboptimal for x86
83          and broken for ppc64. (Seq_cst loads and stores are actually not
84          used in LS, so the bug wasn't noticable.)
85        - lsatomic.h: added ARMv7 support
86        - Added support for multiple MIDI input ports per sampler channel (and
87          added various new C++ methods for this new feature / design change, old
88          C++ API methods for managing SamplerChannel's MIDI inputs are now marked
89          as deprecated but are still there and should provide full behavior
90          backward compatibility).
91        - AbstractEngine::GSChecksum(): don't allocate memory on the stack (was
92          unsafe and caused compilation error with clang 2.x).
93        - Bugfix: only process the latest MIDI program change event.
94        - Introducing the LSCP shell, which provides convenient control of the
95          sampler from the command line by providing LSCP aware features.
96    
97    * Gigasampler format engine:    * Gigasampler format engine:
98      - implemented the "round robin keyboard" dimension      - implemented the "round robin keyboard" dimension
# Line 16  Version CVS HEAD (?) Line 100  Version CVS HEAD (?)
100        dimension zones is not a power of two        dimension zones is not a power of two
101      - made round robin use a counter for each region instead of each      - made round robin use a counter for each region instead of each
102        key        key
103        - bugfix: pitch LFO controller "internal+aftertouch" was broken
104        - bugfix: filter keyboard tracking was broken
105        - filter performance fix (an unnecessary copy was made of the
106          filter parameters in each sub fragment)
107        - handle special case when pan parameter in gig file has max or
108          min value
109        - Exclusive Groups: don't ever stop voices of the same note,
110          doesn't sound naturally with a drumkit
111        - fixed EG1 modulation when attack or release is zero
112    
113    * SFZ format engine:    * SFZ format engine:
114      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 23  Version CVS HEAD (?) Line 116  Version CVS HEAD (?)
116      - added a fine-tuned v1 envelope generator instead of using the      - added a fine-tuned v1 envelope generator instead of using the
117        one from the gig engine        one from the gig engine
118      - fixed memory leak and memory handling errors      - fixed memory leak and memory handling errors
119      - added support for sw_trigger=first, sw_trigger=legato and      - added support for trigger=first, trigger=legato and sw_previous
       sw_previous  
120      - allow non-numerical key values ("C#4" for example)      - allow non-numerical key values ("C#4" for example)
121      - "key" opcode now sets pitch_keycenter too      - "key" opcode now sets pitch_keycenter too
122      - fixed error when unloading instrument with same sample used by      - fixed error when unloading instrument with same sample used by
123        multiple regions        multiple regions
124      - added some opcode aliases, like loopmode for loop_mode, to be      - added some opcode aliases, like loopmode for loop_mode, to be
125        more compatible        more compatible
126        - added support for trigger=release and rt_decay
127        - added support for off_mode=normal
128        - added support for random, seq_position, seq_length and volume
129        - added v1 LFO opcodes to parser (no support in engine yet)
130        - added support for amp_veltrack and amp_velcurve_N
131        - fine-tuned the default velocity curve
132        - added support for transpose
133        - fixed crash when using sw_down/up
134        - improved logic for sw_lokey/hikey/up/down/last
135        - added more v1 aliases to parser
136        - reduced memory usage for sfz data
137        - RT-safeness: avoid malloc in audio thread
138        - fixed a bug that could cause voice stealing to fail
139        - optimized sample lookup
140        - improved support for exclusive groups (group, off_by and
141          off_mode)
142        - added support for controller triggered regions (on_locc/on_hicc)
143        - added support for loop_mode=one_shot
144        - fixed playback of 16 bit wav files on big endian CPUs
145        - added support for Ogg Vorbis sample files
146        - use loop markers from sample file if loop_start and loop_end are
147          not set in sfz file
148        - implemeted filters. Filter types: lowpass, bandpass, bandreject
149          and highpass. 1, 2, 4 and 6 pole filters. Opcodes: fil_type,
150          cutoff, resonance, fil_veltrack, fil_keytrack, fil_keycenter,
151          cutoff_cc, cutoff_chanaft.
152        - bugfix: zero ampeg_sustain didn't work
153        - added support for velocity effect on amplifier envelope time
154          (ampeg_vel2attack, ampeg_vel2decay, ampeg_vel2sustain and
155          ampeg_vel2release)
156        - added support for EG hold (ampeg_hold)
157        - added support for sample offset (offset)
158        - use the newly introduced signal units model
159        - implemented opcodes lfoN_delay,
160          lfoN_freq, lfoN_pan, lfoN_cutoff, lfoN_resonance
161        - implemented opcodes ampeg_delay, ampeg_vel2delay
162          pitcheg_delay, pitcheg_start, pitcheg_attack, pitcheg_hold,
163          pitcheg_decay, pitcheg_sustain, pitcheg_release, pitcheg_vel2delay,
164          pitcheg_vel2attack, pitcheg_vel2hold, pitcheg_vel2decay,
165          pitcheg_vel2sustain, pitcheg_vel2release, pitcheg_depth
166        - implemented opcodes pitchlfo_delay, pitchlfo_freq,
167          pitchlfo_depth, fillfo_delay, fillfo_freq, fillfo_depth,
168          amplfo_delay, amplfo_freq, amplfo_depth
169        - implemented opcodes fileg_delay, fileg_start, fileg_attack,
170          fileg_hold, fileg_decay, fileg_sustain, fileg_release, fileg_vel2delay,
171          fileg_vel2attack, fileg_vel2hold, fileg_vel2decay, fileg_vel2sustain,
172          fileg_vel2release
173        - implemented opcode lfoN_wave
174        - implemented opcode pitchlfo_depthccN
175        - implemented opcodes lfoN_phase, lfoN_phase_onccX,
176          lfoN_pitch, lfoN_pitch_onccX
177        - implemented opcodes pitchlfo_fade,
178          fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
179        - implemented opcodes fillfo_freqccN,
180          pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
181        - implemented opcodes ampeg_delayccN, ampeg_startccN,
182          ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
183          ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
184        - lfoN_* and egN_* opcodes defined in group sections
185          are now taken into account
186        - implemented curves
187        - implemented opcodes volume_onccN, volume_curveccN
188        - implemented opcode volume_smoothccN
189        - implemented opcodes fillfo_depthccN, amplfo_depthccN,
190          lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
191          lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
192          lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
193          lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
194        - implemented opcode end
195        - implemented opcodes egN_amplitude_onccX,
196          egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
197          egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
198        - implemented opcodes xfin_lokey, xfin_hikey,
199          xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
200          xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
201          xfout_loccN, xfout_hiccN, xf_cccurve
202        - implemented opcodes pan_onccN, pan_smoothccN,
203          pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
204          egN_pan_curveccX, pitch_veltrack
205        - when failed to parse a sfz file
206          print the line number on which the error occurs
207        - use common pool of CC objects to minimize RAM usage
208        - implemented opcodes amplfo_delay_onccN,
209          amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
210          pitchlfo_delay_onccN, pitchlfo_fade_onccN
211        - implemented opcodes fileg_delay_onccN,
212          fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
213          fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
214          fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
215          pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
216          pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
217        - implemented automatic aliasing *ccN <-> *_onccN
218        - *lfo_freqccN wasn't working when the respective *lfo_freq
219          was not set or was set to zero
220        - lfoN_freq_onccX wasn't working when lfoN_freq
221          was not set or was set to zero
222        - implemented opcodes resonance_onccN, resonance_smoothccN,
223          resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
224        - implemented opcodes fillfo_depthchanaft,
225          fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
226          pitchlfo_depthchanaft, pitchlfo_freqchanaft
227        - implemented opcodes pitch_onccN,
228          pitch_curveccN, pitch_smoothccN, pitch_stepccN
229        - implemented opcodes volume_stepccN, pan_stepccN,
230          cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
231          lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
232          lfoN_cutoff_stepccX, lfoN_resonance_stepccX
233        - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
234          eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
235          eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
236          eq1_gainccN, eq2_gainccN, eq3_gainccN
237        - implemented opcodes delay, delay_onccN, delay_random,
238          delay_samples, delay_samples_onccN
239        - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
240          egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
241          egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
242          egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
243          egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
244          lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
245          lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
246          lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
247          lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
248          lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
249          lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
250          lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
251          lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
252          lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
253          lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
254        - implemented opcodes eq1_vel2freq, eq2_vel2freq,
255          eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
256        - sfz parser: allow double spaces in sample filenames
257        - sfz parser: allow absolute paths for sample filenames
258        - use linear decay and release for filter and pitch EG
259        - bugfix: only the first amp_veltrack definition in a file was
260          used
261        - bugfix: looping was disabled if loop_start was set to 0
262        - allow regions with end=-1 to turn off other regions using the
263          group and off_by opcodes (#168)
264        - made end=0 play the whole sample
265        - fixed support for lochan and hichan opcodes (#155)
266        - fixed crash when using lochan/hichan opcodes (#187)
267        - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
268        - added FLAC support (#191)
269        - sfz parser bugfix: lines starting with whitespace were ignored
270        - added amplitude opcode
271    
272    * SoundFont format engine:    * SoundFont format engine:
273      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
274        - RT-safeness: avoid malloc in audio thread
275        - fixed a bug that could cause voice stealing to fail
276        - fine-tuned amplitude EG (by switching from gig to sfz EG)
277        - initial implementation of Vibrato LFO and Modulation LFO
278        - initial implementation of cutoff filter
279        - use linear decay and release for filter and pitch EG
280    
281    * Host plugins:    * Host plugins (VST, AU, LV2, DSSI):
282      - AU bugfix: failed to destroy its audio/MIDI devices      - AU bugfix: failed to destroy its audio/MIDI devices
283      - Listen to all interfaces on Mac OS X (INADDR_ANY)      - Listen to all interfaces on Mac OS X (INADDR_ANY)
284      - VST bugfix: If the host called resume() before and after      - VST bugfix: If the host called resume() before and after
285        changing sample rate or block size, the number of channels was        changing sample rate or block size, the number of channels was
286        incorrectly set to two. This caused silence in Cubase 5.        incorrectly set to two. This caused silence in Cubase 5.
287        - save engine type (gig, sfz or sf2) in plugin state
288        - VST: when opening Fantasia, look for both 32 and 64 bit Java on
289          64 bit Windows
290        - AU: changed number of output channels from one stereo to 16
291          stereo
292        - VST: made it possible to build the VST plugin for Mac
293        - AU: link AU plugin dynamically if --disable-shared isn't
294          specified
295        - LV2 "state" extension support (patch by David Robillard)
296        - VST bugfix: instrument loading hang and crashed the host when
297          the plugin was loaded a second time (#174)
298        - plugin bugfix: instrument loading hang when the plugin was
299          loaded a second time (this time it's for Linux and Mac, previous
300          similar fix was for Windows)
301        - thread safety fixes for the instrument loading thread
302        - LV2: use the new lv2 package if present
303        - VST: try to open Fantasia automatically on Linux and Mac too (on
304          Linux, the Fantasia jar should be placed in <prefix>/share/java)
305        - VST: fixed crashes on Linux Ardour and EnergyXT
306        - DSSI bugfix: it wasn't possible to change engine type. The MIDI
307          port and audio channel routing for DSSI plugins are now visible.
308        - LV2: use urid and atom extensions instead of deprecated uri-map
309          and event
310        - LV2: lv2 package 1.0 is now required to build the LV2 plugin
311        - LV2: changed number of output channels to 16 stereo, just like
312          the VST and AU plugins
313        - LV2: fixed save/restore of SFZ state (patch by David Robillard)
314        - LV2: made LV2 plugin buildable on Windows and Mac
315        - VST: implemented retrieval and switching of programs using the
316          sampler's internal MIDI instrument mapping system
317    
318    * MIDI driver:    * MIDI driver:
319      - ALSA MIDI driver supports now "NAME" device parameter, for overriding      - ALSA MIDI driver supports now "NAME" device parameter, for overriding
320        the ALSA sequencer client name        the ALSA sequencer client name
321        - removed limit of maximum amount of MIDI ports per MIDI device, since
322          there is no reason for this limit
323        - MME: fixed memory handling bug found with cppcheck
324        - MME: removed compiler warning
325        - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
326          which allows to retrieve the list of CoreMIDI clients / ports and to connect
327          to them a la JACK, via the usual sampler APIs
328        - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
329          the driver will automatically connect to other CoreMIDI clients' ports
330          (e.g. external MIDI devices being attached to the Mac)
331        - added support for MIDI note on velocity filter
332        - CoreMIDI: fixed memory deallocation error
333        - Fixed variable underflow in VirtualMidiDevice, which caused graphical
334          virtual keyboards in frontends / instrument editors being stuck.
335        - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
336        - Implemented missing handling of MIDI "running status".
337        - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.
338        - MME bugfix: driver wasn't closed properly
339    
340      * audio driver:
341        - ASIO driver fixes for newer gcc versions (fix from PortAudio)
342        - JACK audio: react on sample rate changes.
343        - JACK audio: react on buffer size changes.
344        - JACK audio: jack_port_get_buffer() was cached and called outside
345          RT context.
346        - ASIO driver: removed compiler warnings
347        - CoreAudio: fixed minor error handling bug
348        - ASIO driver: be more verbose when no ASIO card could be found (fixes #203)
349        - JACK audio: return the JACK server's current sample rate as default value
350          for audio device parameter "SAMPLERATE" (fixes #166).
351    
352    * LSCP server:    * LSCP server:
353      - added support for sending MIDI CC messages via LSCP command      - added support for sending MIDI CC messages via LSCP command
354        "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"        "SEND CHANNEL MIDI_DATA CC <sampler-chan> <ctrl> <val>"
355        - added LSCP command "GET AVAILABLE_EFFECTS"
356        - added LSCP command "LIST AVAILABLE_EFFECTS"
357        - added LSCP command "GET EFFECT INFO <effect-index>"
358        - added LSCP command "CREATE EFFECT_INSTANCE <effect-index>"
359        - added LSCP command
360          "CREATE EFFECT_INSTANCE <effect-system> <module> <effect-name>"
361        - added LSCP command "DESTROY EFFECT_INSTANCE <effect-instance>"
362        - added LSCP command "GET EFFECT_INSTANCES"
363        - added LSCP command "LIST EFFECT_INSTANCES"
364        - added LSCP command "GET EFFECT_INSTANCE INFO <effect-instance>"
365        - added LSCP command
366          "GET EFFECT_INSTANCE_INPUT_CONTROL INFO <effect-instance> <input-control>"
367        - added LSCP command "SET EFFECT_INSTANCE_INPUT_CONTROL VALUE
368          <effect-instance> <input-control> <value>"
369        - added LSCP command "GET SEND_EFFECT_CHAINS <audio-device>"
370        - added LSCP command "LIST SEND_EFFECT_CHAINS <audio-device>"
371        - added LSCP command "ADD SEND_EFFECT_CHAIN <audio-device>"
372        - added LSCP command
373          "REMOVE SEND_EFFECT_CHAIN <audio-device> <effect-chain>"
374        - added LSCP command
375          "GET SEND_EFFECT_CHAIN INFO <audio-device> <effect-chain>"
376        - added LSCP command "APPEND SEND_EFFECT_CHAIN EFFECT <audio-device>
377          <effect-chain> <effect-instance>"
378        - added LSCP command "INSERT SEND_EFFECT_CHAIN EFFECT <audio-device>
379          <effect-chain> <effect-chain-pos> <effect-instance>"
380        - added LSCP command "REMOVE SEND_EFFECT_CHAIN EFFECT <audio-device>
381          <effect-chain> <chain-pos>"
382        - added LSCP command "SET FX_SEND EFFECT <sampler_channel>
383          <fx_send_id> <effect_chain> <chain_pos>"
384        - added LSCP command "REMOVE FX_SEND EFFECT <sampler_channel> <fx_send_id>"
385        - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
386          "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
387          "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
388        - provide comprehensive error messages on LSCP syntax errors
389          (suggesting expected next non-terminal symbols)
390    
391      * LSCP shell:
392        - Added support for auto correction of obvious and trivial syntax mistakes.
393        - Added support for auto completion by tab key.
394        - Show currently available auto completion while typing.
395        - Added support for browsing command history with up / down keys.
396    
397    * Bug fixes:    * Bug fixes:
398      - Fixed crash which may occur when MIDI key + transpose is out of range      - Fixed crash which may occur when MIDI key + transpose is out of range
399        - minor valgrind fixes
400        - fixed crash which occurred when changing an already deployed sampler
401          channel to a different engine type
402        - fixed crash when deleting a sampler channel or changing engine
403          type while an instrument load was in progress
404        - bugfix: playing a note while changing the instrument could cause
405          a crash, or give "Handing back unknown region" error messages
406        - bugfix: calling SET VOICES (which Fantasia does on start and
407          refresh) could cause instruments to be unloaded
408        - Mac OS X: fixed name collision of enum in EffectControl and
409          wrong name of destructor in AudioOutputDeviceCoreAudio.cpp
410        - Mac OS X: fixed hanging threads
411        - Windows: disabled the previous thread fix on non-Mac systems, as
412          it caused hanging threads on Windows
413        - Fixed possible crashes due to corrupted MIDI/audio device list
414          after MIDI/audio device creation failure
415        - When creating MIDI instrument map entries with "PERSISTENT" type, the
416          instruments were uselessly precached with zero samples, however it still
417          took the full preloading time and on 1st program change the respective
418          instrument was completely reloaded again.
419        - fixed handling of rapid bank select and program change messages
420          sent to the same sampler channel (patch from the Open Octave
421          project, slightly adjusted)
422        - fixed crash when trying to create an effect instance with controls
423          which min and/or max values depend on the sample rate
424        - fixed bug #162
425        - bugfix: LADSPA_PATH was not evaluated correctly when containing
426          multiple paths (#165)
427        - thread safety fixes for the instrument loading thread
428        - bugfix: instrument loading crashed for sfz and sf2 in Ardour
429          (#176)
430        - more thread safety fixes for the instrument loading thread
431        - sfz/sf2 engine: fixed crash when using small audio fragment size
432        - Mac OS X: fixed crash when unloading plugin on 10.7 and later
433        - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
434          introduced in previous fix)
435        - fixed crash when a channel received a program change while
436          playing a note in a key group
437        - fixed erroneous error message piping in VoiceBase.h
438          (labelled "Disk stream not available in time")
439        - Update effects on sample rate & period size changes (to avoid
440          crashes and noise on such transitions).
441        - ignore missing LADSPA paths without ignoring valid LADSPA paths
442          (fixes #208)
443    
444  Version 1.0.0 (31 July 2009)  Version 1.0.0 (31 July 2009)
445    
# Line 116  Version 1.0.0 (31 July 2009) Line 504  Version 1.0.0 (31 July 2009)
504      - Windows: add the installation directory to the DLL search path      - Windows: add the installation directory to the DLL search path
505        when loading an editor plugin (solves problems with VST and        when loading an editor plugin (solves problems with VST and
506        gigedit on systems with other GTK versions installed)        gigedit on systems with other GTK versions installed)
507        - updated linuxsampler man page
508    
509    * audio driver:    * audio driver:
510      - removed the nonsense audio channel constraint (which was hard coded to      - removed the nonsense audio channel constraint (which was hard coded to

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