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revision 2226 by iliev, Wed Aug 3 09:12:09 2011 UTC revision 2911 by schoenebeck, Mon May 16 20:27:33 2016 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version SVN trunk (?)
2    
3    * plugin changes:    * SFZ format engine:
4      - LV2 Persist + Files support (patch by David Robillard)      - added support for <global>, <master> and #define (patch by Alby M)
5    
6      * general changes:
7        - fixed printf type errors (mostly in debug messages)
8        - use unique_ptr instead of auto_ptr when building with C++11
9        - Added RTAVLTree class which is a real-time safe ordered multi-map, thus
10          allowing to sort data efficiently in real-time safe manner.
11        - RTList class: added methods for moving/inserting elements to arbitrary
12          position within a list.
13        - RTList class: added method fromPtr() for creating an Iterator object from
14          a raw element pointer.
15        - Attempt to partly fix resetting engine channels vs. resetting engine, an
16          overall cleanup of the Reset*(), ConnectAudioDevice(),
17          DisconnectAudioDevice() API methods would still be desirable though,
18          because the current situation is still inconsistent and error prone.
19        - Active voices are now internally grouped to "Note" objects, instead of
20          being directly assigned to a keyboard key. This allows more fine graded
21          processing of voices, which is i.e. required for certain instrument
22          script features.
23    
24      * packaging changes:
25        - removed unnecessary dependency to libuuid
26          (originated by libgig's usage of it)
27        - Automake: set environment variable GCC_COLORS=auto to allow GCC to
28          auto detect whether it (sh/c)ould output its messages in color.
29    
30      * Real-time instrument scripts:
31        - Implemented scheduler for delayed MIDI events and for suspended scripts.
32        - Built-in script function "wait()": implemented support for function's
33          "duration-us" argument, thus scripts using this function are now
34          correctly resumed after the requested amount of microseconds.
35        - Built-in script function "play_note()": implemented support for
36          function's "duration-us" argument, thus notes triggered with this
37          argument are now correctly released after the requested amount of
38          microseconds.
39        - Fix: script events were not cleared when engine channel was reset,
40          potentially causing undefined behavior.
41        - Fixed crash which happened when trying to reference an undeclared
42          variable.
43        - Built-in script function "play_note()": Added support for passing
44          special value -1 for "duration-us" argument, which will cause the
45          triggered note to be released once the original note was released.
46        - Instrument script classes now exported with the liblinuxsampler C++ API.
47        - Added new API method ScriptVM::syntaxHighlighting() which provides
48          a convenient syntax highlighting backend for external instrument
49          script editor applications.
50        - Added new C++ API class "ScriptVMFactory".
51        - Extended parser issues to provide not only first line and first
52          column, but also last line and last column of issue (thus marking
53          the precise span of the issue within the source code).
54        - Reload script automatically after being modified by an instrument
55          editor.
56        - NKSP language grammar correction: allow empty event handler bodies
57          like "on note end on".
58    
59    Version 2.0.0 (15 July 2015)
60    
61    * packaging changes:    * packaging changes:
62      - fixed building with newer MinGW-w64      - fixed building with newer MinGW-w64
# Line 18  Version CVS HEAD (?) Line 73  Version CVS HEAD (?)
73      - Mac OS X: made it possible to specify plugin installation dir to      - Mac OS X: made it possible to specify plugin installation dir to
74        configure        configure
75      - Mac OS X: Makefile fix for the install-strip target      - Mac OS X: Makefile fix for the install-strip target
76        - fixed compilation with gcc 4.7
77        - fixed configure script error with old autoconf versions
78        - lsatomic.h: use gcc provided atomic functions if building with
79          gcc 4.7 and C++11
80        - modernized configure script
81        - fixed linkage error when building with
82          LDFLAGS="-Wl,--no-undefined" (#190)
83        - fixed compilation with Clang 3.2
84        - removed usage of deprecated Automake variable INCLUDES
85        - fixed building with C++11
86        - build fix: ChangeFlagRelaxed.h was missing in makefile
87        - build fix: libsndfile compiler flags were missing in some
88          makefiles
89        - fix for building with bison 3.0 (#202)
90        - Mac OS X: added temporary hack allowing to spawn gigedit as callback
91          on the process's main thread
92        - fixed build error on newer MinGW
93        - support building with older jack versions
94        - support building with spaces in vst sdk path
95        - enabled automake 'subdir-objects' option and moved external
96          source references (vst, au, asio) from makefiles to cpp files,
97          in order to get rid of warnings from automake 1.14
98    
99    * general changes:    * general changes:
100      - Refactoring: moved the independent code from      - Refactoring: moved the independent code from
# Line 42  Version CVS HEAD (?) Line 119  Version CVS HEAD (?)
119      - raised limit of program change queue from 100 to 512      - raised limit of program change queue from 100 to 512
120        (as suggested by Alex Stone)        (as suggested by Alex Stone)
121      - implemented sine LFO, pulse LFO and saw LFO      - implemented sine LFO, pulse LFO and saw LFO
122        - experimental support for per voice equalization
123        - added command line option --exec-after-init
124        - Introduced new C++ API method:
125          EngineChannel::InstrumentFileName(int index)
126          allowing to retrieve the whole list of files used for the loaded
127          instrument on an engine channel (a.k.a. part). Some GigaStudio
128          instruments for example are splitted over several files like
129          "Foo.gig", "Foo.gx01", "Foo.gx02", ...
130        - Added new C++ API method Sampler::GetGlobalMaxVoices().
131        - Added new C++ API method Sampler::GetGlobalMaxStreams().
132        - Added new C++ API method Sampler::SetGlobalMaxVoices().
133        - Added new C++ API method Sampler::SetGlobalMaxStreams().
134        - Various "const" and "restrict" optimizations.
135        - all engines: add pan CC value to instrument pan parameter before
136          applying panning, instead of using two separate pan functions in
137          series (#182)
138        - added a lock guard class for exception safe mutex handling and
139          used it everywhere appropriate
140        - Immediately apply scale tuning changes to active voices.
141        - Exposed scale tuning to C++ API (along to the already existing standard
142          SysEx way).
143        - lsatomic.h fixes: seq_cst load and store were suboptimal for x86
144          and broken for ppc64. (Seq_cst loads and stores are actually not
145          used in LS, so the bug wasn't noticable.)
146        - lsatomic.h: added ARMv7 support
147        - Added support for multiple MIDI input ports per sampler channel (and
148          added various new C++ methods for this new feature / design change, old
149          C++ API methods for managing SamplerChannel's MIDI inputs are now marked
150          as deprecated but are still there and should provide full behavior
151          backward compatibility).
152        - AbstractEngine::GSChecksum(): don't allocate memory on the stack (was
153          unsafe and caused compilation error with clang 2.x).
154        - Bugfix: only process the latest MIDI program change event.
155        - Introducing the LSCP shell, which provides convenient control of the
156          sampler from the command line by providing LSCP aware features.
157        - VirtualMidiDevice: Added support for program change.
158        - VirtualMidiDevice: Added support for bank select (MSB & LSB).
159        - VirtualMidiDevice: Added support for pitch bend.
160        - Aftertouch: extended API to explicitly handle channel pressure and
161          polyphonic key pressure events (so far polyphonic pressure was not
162          supported at all, and channel pressure was rerouted as CC128 but not
163          used so far).
164        - Added initial support for real-time instrument scripts. The script VM
165          code is shared by all sampler engine implemementations, however only the
166          gig file format currently provides support for storing instrument scripts
167          (as LinuxSampler extension to the original GigaStudio 4 format).
168    
169    * Gigasampler format engine:    * Gigasampler format engine:
170      - implemented the "round robin keyboard" dimension      - implemented the "round robin keyboard" dimension
# Line 49  Version CVS HEAD (?) Line 172  Version CVS HEAD (?)
172        dimension zones is not a power of two        dimension zones is not a power of two
173      - made round robin use a counter for each region instead of each      - made round robin use a counter for each region instead of each
174        key        key
175        - bugfix: pitch LFO controller "internal+aftertouch" was broken
176        - bugfix: filter keyboard tracking was broken
177        - filter performance fix (an unnecessary copy was made of the
178          filter parameters in each sub fragment)
179        - handle special case when pan parameter in gig file has max or
180          min value
181        - Exclusive Groups: don't ever stop voices of the same note,
182          doesn't sound naturally with a drumkit
183        - fixed EG1 modulation when attack or release is zero
184        - Fixed support for 'aftertouch' attenuation controller.
185        - Fixed crash that happened with velocity split sounds under certain
186          conditions (see also previous commit on libgig).
187        - fixed behaviour of filter LFO
188    
189    * SFZ format engine:    * SFZ format engine:
190      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 116  Version CVS HEAD (?) Line 252  Version CVS HEAD (?)
252        lfoN_pitch, lfoN_pitch_onccX        lfoN_pitch, lfoN_pitch_onccX
253      - implemented opcodes pitchlfo_fade,      - implemented opcodes pitchlfo_fade,
254        fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX        fillfo_fade, amplfo_fade, lfoN_fade, lfoN_fade_onccX
255        - implemented opcodes fillfo_freqccN,
256          pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX
257        - implemented opcodes ampeg_delayccN, ampeg_startccN,
258          ampeg_attackccN, ampeg_holdccN, ampeg_decayccN, ampeg_sustainccN,
259          ampeg_releaseccN, egN_timeX_onccY, egN_levelX_onccY
260        - lfoN_* and egN_* opcodes defined in group sections
261          are now taken into account
262        - implemented curves
263        - implemented opcodes volume_onccN, volume_curveccN
264        - implemented opcode volume_smoothccN
265        - implemented opcodes fillfo_depthccN, amplfo_depthccN,
266          lfoN_volume, lfoN_volume_onccX, lfoN_volume_smoothccX,
267          lfoN_freq_smoothccX, lfoN_pitch_smoothccX, lfoN_pan_onccX,
268          lfoN_pan_smoothccX, lfoN_cutoff_onccX, lfoN_cutoff_smoothccX,
269          lfoN_resonance_onccX, lfoN_resonance_smoothccX, lfoN_delay_onccX
270        - implemented opcode end
271        - implemented opcodes egN_amplitude_onccX,
272          egN_volume, egN_volume_onccX, egN_cutoff, egN_cutoff_onccX,
273          egN_pitch, egN_pitch_onccX, egN_resonance, egN_resonance_onccX
274        - implemented opcodes xfin_lokey, xfin_hikey,
275          xfout_lokey, xfout_hikey, xf_keycurve, xfin_lovel, xfin_hivel,
276          xfout_lovel, xfout_hivel, xf_velcurve, xfin_loccN, xfin_hiccN,
277          xfout_loccN, xfout_hiccN, xf_cccurve
278        - implemented opcodes pan_onccN, pan_smoothccN,
279          pan_curveccN, egN_pan, egN_pan_curve, egN_pan_onccX,
280          egN_pan_curveccX, pitch_veltrack
281        - when failed to parse a sfz file
282          print the line number on which the error occurs
283        - use common pool of CC objects to minimize RAM usage
284        - implemented opcodes amplfo_delay_onccN,
285          amplfo_fade_onccN, fillfo_delay_onccN, fillfo_fade_onccN,
286          pitchlfo_delay_onccN, pitchlfo_fade_onccN
287        - implemented opcodes fileg_delay_onccN,
288          fileg_start_onccN, fileg_attack_onccN, fileg_hold_onccN,
289          fileg_decay_onccN, fileg_sustain_onccN, fileg_release_onccN,
290          fileg_depth_onccN, pitcheg_delay_onccN, pitcheg_start_onccN,
291          pitcheg_attack_onccN, pitcheg_hold_onccN, pitcheg_decay_onccN,
292          pitcheg_sustain_onccN, pitcheg_release_onccN, pitcheg_depth_onccN
293        - implemented automatic aliasing *ccN <-> *_onccN
294        - *lfo_freqccN wasn't working when the respective *lfo_freq
295          was not set or was set to zero
296        - lfoN_freq_onccX wasn't working when lfoN_freq
297          was not set or was set to zero
298        - implemented opcodes resonance_onccN, resonance_smoothccN,
299          resonance_curveccN, cutoff_smoothccN, cutoff_curveccN
300        - implemented opcodes fillfo_depthchanaft,
301          fillfo_freqchanaft, amplfo_depthchanaft, amplfo_freqchanaft,
302          pitchlfo_depthchanaft, pitchlfo_freqchanaft
303        - implemented opcodes pitch_onccN,
304          pitch_curveccN, pitch_smoothccN, pitch_stepccN
305        - implemented opcodes volume_stepccN, pan_stepccN,
306          cutoff_stepccN, resonance_stepccN, lfoN_freq_stepccX,
307          lfoN_volume_stepccX, lfoN_pitch_stepccX, lfoN_pan_stepccX,
308          lfoN_cutoff_stepccX, lfoN_resonance_stepccX
309        - implemented opcodes eq1_freq, eq2_freq, eq3_freq,
310          eq1_freqccN, eq2_freqccN, eq3_freqccN, eq1_bw, eq2_bw, eq3_bw,
311          eq1_bwccN, eq2_bwccN, eq3_bwccN, eq1_gain, eq2_gain, eq3_gain,
312          eq1_gainccN, eq2_gainccN, eq3_gainccN
313        - implemented opcodes delay, delay_onccN, delay_random,
314          delay_samples, delay_samples_onccN
315        - implemented opcodes egN_eq1gain, egN_eq2gain, egN_eq3gain,
316          egN_eq1gain_onccX, egN_eq2gain_onccX, egN_eq3gain_onccX, egN_eq1freq,
317          egN_eq2freq, egN_eq3freq, egN_eq1freq_onccX, egN_eq2freq_onccX,
318          egN_eq3freq_onccX, egN_eq1bw, egN_eq2bw, egN_eq3bw, egN_eq1bw_onccX,
319          egN_eq2bw_onccX, egN_eq3bw_onccX, lfoN_eq1gain, lfoN_eq2gain,
320          lfoN_eq3gain, lfoN_eq1gain_onccX, lfoN_eq2gain_onccX, lfoN_eq3gain_onccX,
321          lfoN_eq1gain_smoothccX, lfoN_eq2gain_smoothccX, lfoN_eq3gain_smoothccX,
322          lfoN_eq1gain_stepccX, lfoN_eq2gain_stepccX, lfoN_eq3gain_stepccX,
323          lfoN_eq1freq, lfoN_eq2freq, lfoN_eq3freq, lfoN_eq1freq_onccX,
324          lfoN_eq2freq_onccX, lfoN_eq3freq_onccX, lfoN_eq1freq_smoothccX,
325          lfoN_eq2freq_smoothccX, lfoN_eq3freq_smoothccX, lfoN_eq1freq_stepccX,
326          lfoN_eq2freq_stepccX, lfoN_eq3freq_stepccX, lfoN_eq1bw, lfoN_eq2bw,
327          lfoN_eq3bw, lfoN_eq1bw_onccX, lfoN_eq2bw_onccX, lfoN_eq3bw_onccX,
328          lfoN_eq1bw_smoothccX, lfoN_eq2bw_smoothccX, lfoN_eq3bw_smoothccX,
329          lfoN_eq1bw_stepccX, lfoN_eq2bw_stepccX, lfoN_eq3bw_stepccX
330        - implemented opcodes eq1_vel2freq, eq2_vel2freq,
331          eq3_vel2freq, eq1_vel2gain, eq2_vel2gain, eq3_vel2gain
332        - sfz parser: allow double spaces in sample filenames
333        - sfz parser: allow absolute paths for sample filenames
334        - use linear decay and release for filter and pitch EG
335        - bugfix: only the first amp_veltrack definition in a file was
336          used
337        - bugfix: looping was disabled if loop_start was set to 0
338        - allow regions with end=-1 to turn off other regions using the
339          group and off_by opcodes (#168)
340        - made end=0 play the whole sample
341        - fixed support for lochan and hichan opcodes (#155)
342        - fixed crash when using lochan/hichan opcodes (#187)
343        - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
344        - added FLAC support (#191)
345        - sfz parser bugfix: lines starting with whitespace were ignored
346        - added amplitude opcode
347        - added support for "#include" instruction
348          (modified patch which was originally posted by Sergey on LS mailing list)
349        - bugfix: generation of velocity curves etc should not be done
350          after each "#include", only after the main file is parsed
351        - bugfix: line numbers in error messages were wrong after "#include"
352        - added support for float and 32 bit sample files
353    
354    * SoundFont format engine:    * SoundFont format engine:
355      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 124  Version CVS HEAD (?) Line 358  Version CVS HEAD (?)
358      - fine-tuned amplitude EG (by switching from gig to sfz EG)      - fine-tuned amplitude EG (by switching from gig to sfz EG)
359      - initial implementation of Vibrato LFO and Modulation LFO      - initial implementation of Vibrato LFO and Modulation LFO
360      - initial implementation of cutoff filter      - initial implementation of cutoff filter
361        - use linear decay and release for filter and pitch EG
362    
363    * Gigasampler format engine:    * Host plugins (VST, AU, LV2, DSSI):
     - bugfix: pitch LFO controller "internal+aftertouch" was broken  
     - bugfix: filter keyboard tracking was broken  
     - filter performance fix (an unnecessary copy was made of the  
       filter parameters in each sub fragment)  
   
   * Host plugins:  
364      - AU bugfix: failed to destroy its audio/MIDI devices      - AU bugfix: failed to destroy its audio/MIDI devices
365      - Listen to all interfaces on Mac OS X (INADDR_ANY)      - Listen to all interfaces on Mac OS X (INADDR_ANY)
366      - VST bugfix: If the host called resume() before and after      - VST bugfix: If the host called resume() before and after
# Line 145  Version CVS HEAD (?) Line 374  Version CVS HEAD (?)
374      - VST: made it possible to build the VST plugin for Mac      - VST: made it possible to build the VST plugin for Mac
375      - AU: link AU plugin dynamically if --disable-shared isn't      - AU: link AU plugin dynamically if --disable-shared isn't
376        specified        specified
377        - LV2 "state" extension support (patch by David Robillard)
378        - VST bugfix: instrument loading hang and crashed the host when
379          the plugin was loaded a second time (#174)
380        - plugin bugfix: instrument loading hang when the plugin was
381          loaded a second time (this time it's for Linux and Mac, previous
382          similar fix was for Windows)
383        - thread safety fixes for the instrument loading thread
384        - LV2: use the new lv2 package if present
385        - VST: try to open Fantasia automatically on Linux and Mac too (on
386          Linux, the Fantasia jar should be placed in <prefix>/share/java)
387        - VST: fixed crashes on Linux Ardour and EnergyXT
388        - DSSI bugfix: it wasn't possible to change engine type. The MIDI
389          port and audio channel routing for DSSI plugins are now visible.
390        - LV2: use urid and atom extensions instead of deprecated uri-map
391          and event
392        - LV2: lv2 package 1.0 is now required to build the LV2 plugin
393        - LV2: changed number of output channels to 16 stereo, just like
394          the VST and AU plugins
395        - LV2: fixed save/restore of SFZ state (patch by David Robillard)
396        - LV2: made LV2 plugin buildable on Windows and Mac
397        - VST: implemented retrieval and switching of programs using the
398          sampler's internal MIDI instrument mapping system
399    
400      * Instrument editor interface:
401        - Changed instrument editor plugin interface, providing additional
402          informations like the EngineChannel for which the instrument editor was
403          spawned for. This allows the instrument editors to interact more actively
404          with the sampler.
405    
406    * MIDI driver:    * MIDI driver:
407      - ALSA MIDI driver supports now "NAME" device parameter, for overriding      - ALSA MIDI driver supports now "NAME" device parameter, for overriding
408        the ALSA sequencer client name        the ALSA sequencer client name
409      - removed limit of maximum amount of MIDI ports per MIDI device, since      - removed limit of maximum amount of MIDI ports per MIDI device, since
410        there is no reason for this limit        there is no reason for this limit
411        - MME: fixed memory handling bug found with cppcheck
412        - MME: removed compiler warning
413        - CoreMIDI: implemented driver specific port parameter "CORE_MIDI_BINDINGS",
414          which allows to retrieve the list of CoreMIDI clients / ports and to connect
415          to them a la JACK, via the usual sampler APIs
416        - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
417          the driver will automatically connect to other CoreMIDI clients' ports
418          (e.g. external MIDI devices being attached to the Mac)
419        - added support for MIDI note on velocity filter
420        - CoreMIDI: fixed memory deallocation error
421        - Fixed variable underflow in VirtualMidiDevice, which caused graphical
422          virtual keyboards in frontends / instrument editors being stuck.
423        - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
424        - Implemented missing handling of MIDI "running status".
425        - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.
426        - MME bugfix: driver wasn't closed properly
427        - CoreMIDI: automatically connect to all input sources by default (driver
428          parameter "AUTO_BIND").
429        - CoreMIDI: fixed auto bind feature to CoreMIDI ports that go online
430        - CoreMIDI: fixed minor memory leak
431    
432    * audio driver:    * audio driver:
433      - ASIO driver fixes for newer gcc versions (fix from PortAudio)      - ASIO driver fixes for newer gcc versions (fix from PortAudio)
434        - JACK audio: react on sample rate changes.
435        - JACK audio: react on buffer size changes.
436        - JACK audio: jack_port_get_buffer() was cached and called outside
437          RT context.
438        - ASIO driver: removed compiler warnings
439        - CoreAudio: fixed minor error handling bug
440        - ASIO driver: be more verbose when no ASIO card could be found (fixes #203)
441        - JACK audio: return the JACK server's current sample rate as default value
442          for audio device parameter "SAMPLERATE" (fixes #166).
443    
444    * LSCP server:    * LSCP server:
445      - added support for sending MIDI CC messages via LSCP command      - added support for sending MIDI CC messages via LSCP command
# Line 191  Version CVS HEAD (?) Line 477  Version CVS HEAD (?)
477      - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",      - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
478        "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",        "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
479        "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"        "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
480        - provide comprehensive error messages on LSCP syntax errors
481          (suggesting expected next non-terminal symbols)
482    
483      * LSCP shell:
484        - Added support for auto correction of obvious and trivial syntax mistakes.
485        - Added support for auto completion by tab key.
486        - Show currently available auto completion while typing.
487        - Added support for browsing command history with up / down keys.
488        - Show all possible next symbols immediately right to the current command
489          line while typing (no double tab required for this feature, as it would
490          be the case in other shells).
491        - Added support for moving cursor left/right with arrow keys.
492        - Added support for built-in LSCP reference documentation, which will
493          automatically show the relevant LSCP reference section on screen as soon
494          as one specific LSCP command was detected while typing on the command
495          line.
496    
497      * Real-time instrument scripts:
498        - Implemented built-in script array variable %CC.
499        - Implemented built-in script int variable $CC_NUM.
500        - Implemented built-in script int variable $EVENT_NOTE.
501        - Implemented built-in script int variable $EVENT_VELOCITY.
502        - Implemented built-in script constant variable $VCC_MONO_AT.
503        - Implemented built-in script constant variable $VCC_PITCH_BEND.
504        - Implemented execution of script event handler "init".
505        - Implemented execution of script event handler "controller".
506        - Implemented execution of script event handler "note".
507        - Implemented execution of script event handler "release".
508        - Implemented built-in script function "play_note()" (only two of the
509          max. four function arguments are currently implemented yet though).
510        - Implemented built-in script int variable $EVENT_ID.
511        - Implemented built-in script function "ignore_event()"
512        - Implemented built-in script function "ignore_controller()" (may have one
513          or no argument).
514        - Implemented built-in script function "set_controller()".
515        - Added extended script VM for the Gigasampler/GigaStudio format sampler
516          engine, which extends the general instrument script VM with Giga format
517          specific variables and functions.
518        - Giga format scripts: added built-in script int constant variables
519          $GIG_DIM_CHANNEL, $GIG_DIM_LAYER, $GIG_DIM_VELOCITY, $GIG_DIM_AFTERTOUCH,
520          $GIG_DIM_RELEASE, $GIG_DIM_KEYBOARD, $GIG_DIM_ROUNDROBIN, $GIG_DIM_RANDOM,
521          $GIG_DIM_SMARTMIDI, $GIG_DIM_ROUNDROBINKEY, $GIG_DIM_MODWHEEL,
522          $GIG_DIM_BREATH, $GIG_DIM_FOOT, $GIG_DIM_PORTAMENTOTIME, $GIG_DIM_EFFECT1,
523          $GIG_DIM_EFFECT2, $GIG_DIM_GENPURPOSE1, $GIG_DIM_GENPURPOSE2,
524          $GIG_DIM_GENPURPOSE3, $GIG_DIM_GENPURPOSE4, $GIG_DIM_SUSTAIN,
525          $GIG_DIM_PORTAMENTO, $GIG_DIM_SOSTENUTO, $GIG_DIM_SOFT,
526          $GIG_DIM_GENPURPOSE5, $GIG_DIM_GENPURPOSE6, $GIG_DIM_GENPURPOSE7,
527          $GIG_DIM_GENPURPOSE8, $GIG_DIM_EFFECT1DEPTH, $GIG_DIM_EFFECT2DEPTH,
528          $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH.
529        - Giga format scripts: Implemented built-in script function
530          "gig_set_dim_zone(event_id, dimension, zone)".
531        - Implemented built-in script int array variable $KEY_DOWN.
532        - Implemented built-in script function "abs()".
533        - Implemented built-in script function "random()".
534        - Implemented built-in script function "num_elements()".
535        - Implemented built-in script function "note_off()".
536        - Implemented built-in script function "set_event_mark()".
537        - Implemented built-in script function "delete_event_mark()".
538        - Implemented built-in script function "by_marks()".
539        - Added built-in script int const variables $MARK_1 to $MARK_28.
540        - Built-in script functions "ignore_event()", "note_off()" and
541          "gig_set_dim_zone()" now also accept an array of event IDs as argument
542          (i.e. return value of new script function "by_marks()").
543        - Pass/preserve polyphonic variable data from respective "note" event
544          handler to "release" event handler.
545    
546    * Bug fixes:    * Bug fixes:
547      - 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
# Line 210  Version CVS HEAD (?) Line 561  Version CVS HEAD (?)
561        it caused hanging threads on Windows        it caused hanging threads on Windows
562      - Fixed possible crashes due to corrupted MIDI/audio device list      - Fixed possible crashes due to corrupted MIDI/audio device list
563        after MIDI/audio device creation failure        after MIDI/audio device creation failure
564        - When creating MIDI instrument map entries with "PERSISTENT" type, the
565          instruments were uselessly precached with zero samples, however it still
566          took the full preloading time and on 1st program change the respective
567          instrument was completely reloaded again.
568        - fixed handling of rapid bank select and program change messages
569          sent to the same sampler channel (patch from the Open Octave
570          project, slightly adjusted)
571        - fixed crash when trying to create an effect instance with controls
572          which min and/or max values depend on the sample rate
573        - fixed bug #162
574        - bugfix: LADSPA_PATH was not evaluated correctly when containing
575          multiple paths (#165)
576        - thread safety fixes for the instrument loading thread
577        - bugfix: instrument loading crashed for sfz and sf2 in Ardour
578          (#176)
579        - more thread safety fixes for the instrument loading thread
580        - sfz/sf2 engine: fixed crash when using small audio fragment size
581        - Mac OS X: fixed crash when unloading plugin on 10.7 and later
582        - Mac OS X: fixed process hang when unloading 32-bit plugin (bug
583          introduced in previous fix)
584        - fixed crash when a channel received a program change while
585          playing a note in a key group
586        - fixed erroneous error message piping in VoiceBase.h
587          (labelled "Disk stream not available in time")
588        - Update effects on sample rate & period size changes (to avoid
589          crashes and noise on such transitions).
590        - ignore missing LADSPA paths without ignoring valid LADSPA paths
591          (fixes #208)
592        - Fixed bug in LSCP grammar definition which caused a statement like
593          "GET SERVER INFOasdf\n" to be accepted as valid statement (was so far
594          practically irrelevant, however it caused problems with the new LSCP
595          shell's auto completion feature).
596        - Fixed MIDI program change messages being ignored if quickly executed
597          after each other (fixes #231).
598    
599  Version 1.0.0 (31 July 2009)  Version 1.0.0 (31 July 2009)
600    
# Line 274  Version 1.0.0 (31 July 2009) Line 659  Version 1.0.0 (31 July 2009)
659      - Windows: add the installation directory to the DLL search path      - Windows: add the installation directory to the DLL search path
660        when loading an editor plugin (solves problems with VST and        when loading an editor plugin (solves problems with VST and
661        gigedit on systems with other GTK versions installed)        gigedit on systems with other GTK versions installed)
662        - updated linuxsampler man page
663    
664    * audio driver:    * audio driver:
665      - 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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