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revision 2375 by schoenebeck, Thu Oct 4 17:45:22 2012 UTC revision 3259 by schoenebeck, Wed May 31 14:41:04 2017 UTC
# Line 1  Line 1 
1  Version CVS HEAD (?)  Version SVN trunk (?)
2    
3      * SFZ format engine:
4        - added support for <global>, <master> and #define (patch by Alby M)
5        - Removed code duplication in SFZ file loading code.
6        - Added support for sfz extension opcode 'script' which may be used to
7          load real-time instrument script file (NKSP script language).
8        - Implemented opcode set_ccN (initial patch by Giovanni Senatore).
9        - Fixed unintended volume fade-in of voices under certain conditions.
10    
11      * Gigasampler/GigaStudio format engine:
12        - Fixed clicks and pumping noise with Lowpass Turbo filter on very low
13          cutoff settings.
14    
15      * general changes:
16        - fixed printf type errors (mostly in debug messages)
17        - use unique_ptr instead of auto_ptr when building with C++11
18        - Added RTAVLTree class which is a real-time safe ordered multi-map, thus
19          allowing to sort data efficiently in real-time safe manner.
20        - RTList class: added methods for moving/inserting elements to arbitrary
21          position within a list.
22        - RTList class: added method fromPtr() for creating an Iterator object from
23          a raw element pointer.
24        - Attempt to partly fix resetting engine channels vs. resetting engine, an
25          overall cleanup of the Reset*(), ConnectAudioDevice(),
26          DisconnectAudioDevice() API methods would still be desirable though,
27          because the current situation is still inconsistent and error prone.
28        - Active voices are now internally grouped to "Note" objects, instead of
29          being directly assigned to a keyboard key. This allows more fine graded
30          processing of voices, which is i.e. required for certain instrument
31          script features.
32        - Fix: Release trigger voices were not spawned on sustain pedal up
33          (CC #64) events.
34        - Fix: Release trigger voices can now also distinguish correctly between
35          note-off and sustain pedal up events.
36        - All engines: Increased ramp speed of volume smoother and pan smoother
37          (while slow rate of crossfade smoother is preserved) to allow quick
38          volume and pan changes by instrument scripts for instance.
39        - gig/sf2/sfz: Fixed aftertouch channel pressure events being processed
40          properly and thus were ignored for certain uses.
41        - Added new C++ API method
42          VirtualMidiDevice::SendChannelPressureToSampler().
43        - windows, 32-bit: fixed potential crashes by making sure the stack in
44          sub threads is 16-byte aligned
45        - fixed numerous compiler warnings
46        - Fixed invalid (note-on) event ID being assigned to new Note objects.
47    
48      * packaging changes:
49        - removed unnecessary dependency to libuuid
50          (originated by libgig's usage of it)
51        - Automake: set environment variable GCC_COLORS=auto to allow GCC to
52          auto detect whether it (sh/c)ould output its messages in color.
53    
54      * Real-time instrument scripts:
55        - Implemented scheduler for delayed MIDI events and for suspended scripts.
56        - Built-in script function "wait()": implemented support for function's
57          "duration-us" argument, thus scripts using this function are now
58          correctly resumed after the requested amount of microseconds.
59        - Built-in script function "play_note()": implemented support for
60          function's "duration-us" argument, thus notes triggered with this
61          argument are now correctly released after the requested amount of
62          microseconds.
63        - Fix: script events were not cleared when engine channel was reset,
64          potentially causing undefined behavior.
65        - Fixed crash which happened when trying to reference an undeclared
66          variable.
67        - Built-in script function "play_note()": Added support for passing
68          special value -1 for "duration-us" argument, which will cause the
69          triggered note to be released once the original note was released.
70        - Instrument script classes now exported with the liblinuxsampler C++ API.
71        - Added new API method ScriptVM::syntaxHighlighting() which provides
72          a convenient syntax highlighting backend for external instrument
73          script editor applications.
74        - Added new C++ API class "ScriptVMFactory".
75        - Extended parser issues to provide not only first line and first
76          column, but also last line and last column of issue (thus marking
77          the precise span of the issue within the source code).
78        - Reload script automatically after being modified by an instrument
79          editor.
80        - NKSP language grammar correction: allow empty event handler bodies
81          like "on note end on".
82        - Implemented built-in script function "change_vol()".
83        - Implemented built-in script function "change_tune()".
84        - Implemented built-in script function "change_pan()".
85        - Implemented built-in script function "change_cutoff()".
86        - Implemented built-in script function "change_reso()".
87        - Implemented built-in script function "event_status()".
88        - Added built-in script constants "$EVENT_STATUS_INACTIVE" and
89          "$EVENT_STATUS_NOTE_QUEUE" both for being used as flags for
90          "event_status()" function.
91        - NKSP language: Added support for bitwise operators ".or.", ".and."
92          and ".not.".
93        - NKSP language scanner: Fixed IDs matching to require at least one
94          character (i.e. when matching function names or variable names).
95        - NKSP language scanner: disabled unusued rules.
96        - Fixed behavior of play_note() and note_off() functions which must
97          be distinguished engine internally from "real" MIDI note on/off
98          events in order to avoid misbehaviors like hanging notes.
99        - Implemented built-in script variable "$KSP_TIMER".
100        - Implemented built-in script variable "$NKSP_REAL_TIMER".
101        - Implemented built-in script variable "$NKSP_PERF_TIMER".
102        - Implemented built-in script variable "$ENGINE_UPTIME".
103        - Implemented built-in script function "inc()".
104        - Implemented built-in script function "dec()".
105        - NKSP language fix: division expressions were evaluated too often.
106        - NKSP language fix: string concatenation operator was right
107          associative instead of left (to right).
108        - NKSP language correction: allow empty statements in entire language
109          (i.e. "if end if").
110        - Implemented built-in script function "stop_wait()".
111        - Implemented built-in script variable "$NI_CALLBACK_ID".
112        - Implemented built-in script variable "$NI_CALLBACK_TYPE".
113        - Implemented built-in script variable "$NKSP_IGNORE_WAIT".
114        - Added support for read-only built-in variables (respectively
115          handled by the script parser).
116        - Added built-in script constant "$NI_CB_TYPE_INIT".
117        - Added built-in script constant "$NI_CB_TYPE_NOTE".
118        - Added built-in script constant "$NI_CB_TYPE_RELEASE".
119        - Added built-in script constant "$NI_CB_TYPE_CONTROLLER".
120        - NKSP Language: Added support for user defined script functions.
121        - Implemented built-in script function "change_attack()".
122        - Implemented built-in script function "change_decay()".
123        - Implemented built-in script function "change_release()".
124        - Fixed all change_*() built-in script functions to apply their
125          synthesis parameter changes immediately in case the respective note
126          was triggered at the same time, instead of scheduling the parameter
127          change, especially because it would cause some parameter types's
128          changes either to be ramped (i.e. change_vol()) or other types even
129          to have not effect at all (i.e. change_attack()).
130        - Implemented built-in script function "sh_left()".
131        - Implemented built-in script function "sh_right()".
132        - Implemented built-in script function "min()".
133        - Implemented built-in script function "max()".
134        - NKSP Fix: "init" event handler was not always executed when a script
135          was loaded.
136        - NKSP built-in wait() script function: abort script execution if
137          a negative or zero wait time was passed as argument (since this is
138          a common indication of a bug either of the script or even of the
139          engine, which could lead to RT instability or even worse).
140        - ScriptVM: Implemented automatic suspension of RT safety
141          threatening scripts.
142        - Provide more user friendly error messages on syntax errors.
143        - Fixed NKSP parser warning "Not a statement" when assigning an
144          initializer list to an array variable.
145        - Implemented built-in script array variable "%ALL_EVENTS".
146        - Implemented built-in script function "in_range()".
147        - Implemented built-in script function "change_amp_lfo_depth()".
148        - Implemented built-in script function "change_amp_lfo_freq()".
149        - Implemented built-in script function "change_pitch_lfo_depth()".
150        - Implemented built-in script function "change_pitch_lfo_freq()".
151        - Implemented built-in script function "change_vol_time()".
152        - Implemented built-in script function "change_tune_time()".
153        - Implemented built-in script function "fade_in()".
154        - Implemented built-in script function "fade_out()".
155        - Fixed acceptance of wrong data type of parameters passed to built-in
156          script functions "change_vol()", "change_tune()", "change_pan()",
157          "change_cutoff()", "change_reso()", "change_attack()", "change_decay()",
158          "change_release()", "change_amp_lfo_depth()", "change_amp_lfo_freq()",
159          "change_pitch_lfo_depth()" and "change_pitch_lfo_freq()".
160        - Added built-in script function "get_event_par()" and implemented some
161          of its possible parameter selections.
162        - Added built-in script function "set_event_par()" and implemented some
163          of its possible parameter selections.
164        - Fixed a bunch of scheduler time related bugs.
165        - Fixed polyphonic variables not being reset to zero after usage.
166        - Built-in "ignore_event()" function: argument is now optional, like with
167          built-in function "ignore_controller()".
168        - Implemented built-in script function "change_velo()".
169        - Implemented built-in script function "change_note()".
170        - Adjusted behavior of "change_vol()" and "change_tune()" to a more
171          intuitive behavior if used in combination with "change_vol_time()" or
172          "change_tune_time()" respectively: now tuning/volume changes are only
173          assigned (without delay) immediately to a new note if the respective
174          timing function has not been called before, otherwise the volume/tuning
175          changes are automatically faded (before, only the event's time stamp was
176          relevant).
177         - Implemented built-in script function "array_equal()".
178         - Implemented built-in script function "search()".
179         - Implemented built-in script function "sort()".
180         - NKSP Fix: Never suspend "init" event handlers.
181         - Implemented built-in script function "same_region()" (currently only
182           available for gig format engine).
183         - Added built-in script constant "$NKSP_LINEAR".
184         - Added built-in script constant "$NKSP_EASE_IN_EASE_OUT".
185         - Implemented built-in script function "change_vol_curve()".
186         - Implemented built-in script function "change_tune_curve()".
187         - built-in "play_note()" function now supports a sample playback start
188           offset with argument 3, where special value -1 means to use the regular
189           sample offset as defined by the instrument file.
190         - Built-in array variable %KEY_DOWN[] is now a read-only variable.
191         - Built-in variable $EVENT_NOTE is now a read-only variable.
192         - Built-in variable $EVENT_VELOCITY is now a read-only variable.
193         - built-in "play_note()" function now accepts -2 for its fourth argument
194           (note duration) which means the life time of the note shall be sticked
195           to the requested note number of argument 1.
196         - Fix: built-in "play_note()" function now returns 0 as result value if
197           -1 was passed for its fourth argument (note duration) and the respective
198           parent note is already gone.
199        - Implemented built-in script function "change_play_pos()".
200        - NKSP language: Added support for user declared const array variables.
201        - NKSP language: Raise parser warning if array variable is accessed with
202          an index that exceeds the array's size.
203        - NKSP language fix: Unknown characters were not handled correctly.
204    
205      * Instruments DB:
206        - Fixed memory access bug of general DB access code which lead to
207          undefined behavior.
208        - Cleanup of instruments DB file creation and opening code.
209        - The instrument DB path of linuxsampler's --create-instruments-db argument
210          is now optional, if it is missing, then a default location is used.
211        - Added support for scanning SFZ (.sfz) files.
212        - Added support for scanning Sound Font (.sf2) files.
213        - Fixed undefined DB transaction behavior.
214    
215    Version 2.0.0 (15 July 2015)
216    
217    * packaging changes:    * packaging changes:
218      - fixed building with newer MinGW-w64      - fixed building with newer MinGW-w64
# Line 20  Version CVS HEAD (?) Line 234  Version CVS HEAD (?)
234      - lsatomic.h: use gcc provided atomic functions if building with      - lsatomic.h: use gcc provided atomic functions if building with
235        gcc 4.7 and C++11        gcc 4.7 and C++11
236      - modernized configure script      - modernized configure script
237                - fixed linkage error when building with
238          LDFLAGS="-Wl,--no-undefined" (#190)
239        - fixed compilation with Clang 3.2
240        - removed usage of deprecated Automake variable INCLUDES
241        - fixed building with C++11
242        - build fix: ChangeFlagRelaxed.h was missing in makefile
243        - build fix: libsndfile compiler flags were missing in some
244          makefiles
245        - fix for building with bison 3.0 (#202)
246        - Mac OS X: added temporary hack allowing to spawn gigedit as callback
247          on the process's main thread
248        - fixed build error on newer MinGW
249        - support building with older jack versions
250        - support building with spaces in vst sdk path
251        - enabled automake 'subdir-objects' option and moved external
252          source references (vst, au, asio) from makefiles to cpp files,
253          in order to get rid of warnings from automake 1.14
254    
255    * general changes:    * general changes:
256      - Refactoring: moved the independent code from      - Refactoring: moved the independent code from
257        the Gigasampler format engine to base classes        the Gigasampler format engine to base classes
# Line 56  Version CVS HEAD (?) Line 287  Version CVS HEAD (?)
287      - Added new C++ API method Sampler::GetGlobalMaxStreams().      - Added new C++ API method Sampler::GetGlobalMaxStreams().
288      - Added new C++ API method Sampler::SetGlobalMaxVoices().      - Added new C++ API method Sampler::SetGlobalMaxVoices().
289      - Added new C++ API method Sampler::SetGlobalMaxStreams().      - Added new C++ API method Sampler::SetGlobalMaxStreams().
290        - Various "const" and "restrict" optimizations.
291        - all engines: add pan CC value to instrument pan parameter before
292          applying panning, instead of using two separate pan functions in
293          series (#182)
294        - added a lock guard class for exception safe mutex handling and
295          used it everywhere appropriate
296        - Immediately apply scale tuning changes to active voices.
297        - Exposed scale tuning to C++ API (along to the already existing standard
298          SysEx way).
299        - lsatomic.h fixes: seq_cst load and store were suboptimal for x86
300          and broken for ppc64. (Seq_cst loads and stores are actually not
301          used in LS, so the bug wasn't noticable.)
302        - lsatomic.h: added ARMv7 support
303        - Added support for multiple MIDI input ports per sampler channel (and
304          added various new C++ methods for this new feature / design change, old
305          C++ API methods for managing SamplerChannel's MIDI inputs are now marked
306          as deprecated but are still there and should provide full behavior
307          backward compatibility).
308        - AbstractEngine::GSChecksum(): don't allocate memory on the stack (was
309          unsafe and caused compilation error with clang 2.x).
310        - Bugfix: only process the latest MIDI program change event.
311        - Introducing the LSCP shell, which provides convenient control of the
312          sampler from the command line by providing LSCP aware features.
313        - VirtualMidiDevice: Added support for program change.
314        - VirtualMidiDevice: Added support for bank select (MSB & LSB).
315        - VirtualMidiDevice: Added support for pitch bend.
316        - Aftertouch: extended API to explicitly handle channel pressure and
317          polyphonic key pressure events (so far polyphonic pressure was not
318          supported at all, and channel pressure was rerouted as CC128 but not
319          used so far).
320        - Added initial support for real-time instrument scripts. The script VM
321          code is shared by all sampler engine implemementations, however only the
322          gig file format currently provides support for storing instrument scripts
323          (as LinuxSampler extension to the original GigaStudio 4 format).
324    
325    * Gigasampler format engine:    * Gigasampler format engine:
326      - implemented the "round robin keyboard" dimension      - implemented the "round robin keyboard" dimension
# Line 63  Version CVS HEAD (?) Line 328  Version CVS HEAD (?)
328        dimension zones is not a power of two        dimension zones is not a power of two
329      - made round robin use a counter for each region instead of each      - made round robin use a counter for each region instead of each
330        key        key
331        - bugfix: pitch LFO controller "internal+aftertouch" was broken
332        - bugfix: filter keyboard tracking was broken
333        - filter performance fix (an unnecessary copy was made of the
334          filter parameters in each sub fragment)
335        - handle special case when pan parameter in gig file has max or
336          min value
337        - Exclusive Groups: don't ever stop voices of the same note,
338          doesn't sound naturally with a drumkit
339        - fixed EG1 modulation when attack or release is zero
340        - Fixed support for 'aftertouch' attenuation controller.
341        - Fixed crash that happened with velocity split sounds under certain
342          conditions (see also previous commit on libgig).
343        - fixed behaviour of filter LFO
344    
345    * SFZ format engine:    * SFZ format engine:
346      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 218  Version CVS HEAD (?) Line 496  Version CVS HEAD (?)
496      - made end=0 play the whole sample      - made end=0 play the whole sample
497      - fixed support for lochan and hichan opcodes (#155)      - fixed support for lochan and hichan opcodes (#155)
498      - fixed crash when using lochan/hichan opcodes (#187)      - fixed crash when using lochan/hichan opcodes (#187)
499        - sfz parser: allow -200 to 200 for pan_oncc opcode (#182)
500        - added FLAC support (#191)
501        - sfz parser bugfix: lines starting with whitespace were ignored
502        - added amplitude opcode
503        - added support for "#include" instruction
504          (modified patch which was originally posted by Sergey on LS mailing list)
505        - bugfix: generation of velocity curves etc should not be done
506          after each "#include", only after the main file is parsed
507        - bugfix: line numbers in error messages were wrong after "#include"
508        - added support for float and 32 bit sample files
509    
510    * SoundFont format engine:    * SoundFont format engine:
511      - Initial implementation (not usable yet)      - Initial implementation (not usable yet)
# Line 228  Version CVS HEAD (?) Line 516  Version CVS HEAD (?)
516      - initial implementation of cutoff filter      - initial implementation of cutoff filter
517      - use linear decay and release for filter and pitch EG      - use linear decay and release for filter and pitch EG
518    
   * Gigasampler format engine:  
     - 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)  
   
519    * Host plugins (VST, AU, LV2, DSSI):    * Host plugins (VST, AU, LV2, DSSI):
520      - AU bugfix: failed to destroy its audio/MIDI devices      - AU bugfix: failed to destroy its audio/MIDI devices
521      - Listen to all interfaces on Mac OS X (INADDR_ANY)      - Listen to all interfaces on Mac OS X (INADDR_ANY)
# Line 271  Version CVS HEAD (?) Line 553  Version CVS HEAD (?)
553      - VST: implemented retrieval and switching of programs using the      - VST: implemented retrieval and switching of programs using the
554        sampler's internal MIDI instrument mapping system        sampler's internal MIDI instrument mapping system
555    
556      * Instrument editor interface:
557        - Changed instrument editor plugin interface, providing additional
558          informations like the EngineChannel for which the instrument editor was
559          spawned for. This allows the instrument editors to interact more actively
560          with the sampler.
561    
562    * MIDI driver:    * MIDI driver:
563      - ALSA MIDI driver supports now "NAME" device parameter, for overriding      - ALSA MIDI driver supports now "NAME" device parameter, for overriding
564        the ALSA sequencer client name        the ALSA sequencer client name
# Line 284  Version CVS HEAD (?) Line 572  Version CVS HEAD (?)
572      - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled      - CoreMIDI: added driver specific port parameter "AUTO_BIND", if enabled
573        the driver will automatically connect to other CoreMIDI clients' ports        the driver will automatically connect to other CoreMIDI clients' ports
574        (e.g. external MIDI devices being attached to the Mac)        (e.g. external MIDI devices being attached to the Mac)
575        - added support for MIDI note on velocity filter
576        - CoreMIDI: fixed memory deallocation error
577        - Fixed variable underflow in VirtualMidiDevice, which caused graphical
578          virtual keyboards in frontends / instrument editors being stuck.
579        - Bugfix in VirtualMidiDevice: process note on with velocity 0 as note off.
580        - Implemented missing handling of MIDI "running status".
581        - CoreMIDI fix: a MIDIPacket can contain more than one event per packet.
582        - MME bugfix: driver wasn't closed properly
583        - CoreMIDI: automatically connect to all input sources by default (driver
584          parameter "AUTO_BIND").
585        - CoreMIDI: fixed auto bind feature to CoreMIDI ports that go online
586        - CoreMIDI: fixed minor memory leak
587    
588    * audio driver:    * audio driver:
589      - ASIO driver fixes for newer gcc versions (fix from PortAudio)      - ASIO driver fixes for newer gcc versions (fix from PortAudio)
590        - JACK audio: react on sample rate changes.
591        - JACK audio: react on buffer size changes.
592        - JACK audio: jack_port_get_buffer() was cached and called outside
593          RT context.
594        - ASIO driver: removed compiler warnings
595        - CoreAudio: fixed minor error handling bug
596        - ASIO driver: be more verbose when no ASIO card could be found (fixes #203)
597        - JACK audio: return the JACK server's current sample rate as default value
598          for audio device parameter "SAMPLERATE" (fixes #166).
599    
600    * LSCP server:    * LSCP server:
601      - added support for sending MIDI CC messages via LSCP command      - added support for sending MIDI CC messages via LSCP command
# Line 324  Version CVS HEAD (?) Line 633  Version CVS HEAD (?)
633      - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",      - added LSCP commands "SUBSCRIBE EFFECT_INSTANCE_COUNT",
634        "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",        "SUBSCRIBE EFFECT_INSTANCE_INFO", "SUBSCRIBE SEND_EFFECT_CHAIN_COUNT",
635        "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"        "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
636        - provide comprehensive error messages on LSCP syntax errors
637          (suggesting expected next non-terminal symbols)
638        - Fixed client connection not being closed after network errors.
639    
640      * LSCP shell:
641        - Added support for auto correction of obvious and trivial syntax mistakes.
642        - Added support for auto completion by tab key.
643        - Show currently available auto completion while typing.
644        - Added support for browsing command history with up / down keys.
645        - Show all possible next symbols immediately right to the current command
646          line while typing (no double tab required for this feature, as it would
647          be the case in other shells).
648        - Added support for moving cursor left/right with arrow keys.
649        - Added support for built-in LSCP reference documentation, which will
650          automatically show the relevant LSCP reference section on screen as soon
651          as one specific LSCP command was detected while typing on the command
652          line.
653    
654      * Real-time instrument scripts:
655        - Implemented built-in script array variable %CC.
656        - Implemented built-in script int variable $CC_NUM.
657        - Implemented built-in script int variable $EVENT_NOTE.
658        - Implemented built-in script int variable $EVENT_VELOCITY.
659        - Implemented built-in script constant variable $VCC_MONO_AT.
660        - Implemented built-in script constant variable $VCC_PITCH_BEND.
661        - Implemented execution of script event handler "init".
662        - Implemented execution of script event handler "controller".
663        - Implemented execution of script event handler "note".
664        - Implemented execution of script event handler "release".
665        - Implemented built-in script function "play_note()" (only two of the
666          max. four function arguments are currently implemented yet though).
667        - Implemented built-in script int variable $EVENT_ID.
668        - Implemented built-in script function "ignore_event()"
669        - Implemented built-in script function "ignore_controller()" (may have one
670          or no argument).
671        - Implemented built-in script function "set_controller()".
672        - Added extended script VM for the Gigasampler/GigaStudio format sampler
673          engine, which extends the general instrument script VM with Giga format
674          specific variables and functions.
675        - Giga format scripts: added built-in script int constant variables
676          $GIG_DIM_CHANNEL, $GIG_DIM_LAYER, $GIG_DIM_VELOCITY, $GIG_DIM_AFTERTOUCH,
677          $GIG_DIM_RELEASE, $GIG_DIM_KEYBOARD, $GIG_DIM_ROUNDROBIN, $GIG_DIM_RANDOM,
678          $GIG_DIM_SMARTMIDI, $GIG_DIM_ROUNDROBINKEY, $GIG_DIM_MODWHEEL,
679          $GIG_DIM_BREATH, $GIG_DIM_FOOT, $GIG_DIM_PORTAMENTOTIME, $GIG_DIM_EFFECT1,
680          $GIG_DIM_EFFECT2, $GIG_DIM_GENPURPOSE1, $GIG_DIM_GENPURPOSE2,
681          $GIG_DIM_GENPURPOSE3, $GIG_DIM_GENPURPOSE4, $GIG_DIM_SUSTAIN,
682          $GIG_DIM_PORTAMENTO, $GIG_DIM_SOSTENUTO, $GIG_DIM_SOFT,
683          $GIG_DIM_GENPURPOSE5, $GIG_DIM_GENPURPOSE6, $GIG_DIM_GENPURPOSE7,
684          $GIG_DIM_GENPURPOSE8, $GIG_DIM_EFFECT1DEPTH, $GIG_DIM_EFFECT2DEPTH,
685          $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH.
686        - Giga format scripts: Implemented built-in script function
687          "gig_set_dim_zone(event_id, dimension, zone)".
688        - Implemented built-in script int array variable %KEY_DOWN.
689        - Implemented built-in script function "abs()".
690        - Implemented built-in script function "random()".
691        - Implemented built-in script function "num_elements()".
692        - Implemented built-in script function "note_off()".
693        - Implemented built-in script function "set_event_mark()".
694        - Implemented built-in script function "delete_event_mark()".
695        - Implemented built-in script function "by_marks()".
696        - Added built-in script int const variables $MARK_1 to $MARK_28.
697        - Built-in script functions "ignore_event()", "note_off()" and
698          "gig_set_dim_zone()" now also accept an array of event IDs as argument
699          (i.e. return value of new script function "by_marks()").
700        - Pass/preserve polyphonic variable data from respective "note" event
701          handler to "release" event handler.
702        - Fixed crash when using built-in script function "by_marks()".
703    
704    * Bug fixes:    * Bug fixes:
705      - 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 367  Version CVS HEAD (?) Line 743  Version CVS HEAD (?)
743        playing a note in a key group        playing a note in a key group
744      - fixed erroneous error message piping in VoiceBase.h      - fixed erroneous error message piping in VoiceBase.h
745        (labelled "Disk stream not available in time")        (labelled "Disk stream not available in time")
746        - Update effects on sample rate & period size changes (to avoid
747          crashes and noise on such transitions).
748        - ignore missing LADSPA paths without ignoring valid LADSPA paths
749          (fixes #208)
750        - Fixed bug in LSCP grammar definition which caused a statement like
751          "GET SERVER INFOasdf\n" to be accepted as valid statement (was so far
752          practically irrelevant, however it caused problems with the new LSCP
753          shell's auto completion feature).
754        - Fixed MIDI program change messages being ignored if quickly executed
755          after each other (fixes #231).
756    
757  Version 1.0.0 (31 July 2009)  Version 1.0.0 (31 July 2009)
758    
# Line 431  Version 1.0.0 (31 July 2009) Line 817  Version 1.0.0 (31 July 2009)
817      - Windows: add the installation directory to the DLL search path      - Windows: add the installation directory to the DLL search path
818        when loading an editor plugin (solves problems with VST and        when loading an editor plugin (solves problems with VST and
819        gigedit on systems with other GTK versions installed)        gigedit on systems with other GTK versions installed)
820        - updated linuxsampler man page
821    
822    * audio driver:    * audio driver:
823      - 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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