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revision 3020 by persson, Sun Oct 23 07:24:09 2016 UTC revision 3501 by schoenebeck, Mon Mar 11 15:07:49 2019 UTC
# Line 1  Line 1 
1  Version SVN trunk (?)  Version SVN trunk (?)
2    
3      * Real-time instrument scripts:
4        - Fixed behavior of built-in NKSP functions change_sustain(),
5          change_cutoff_attack(), change_cutoff_decay(), change_cutoff_sustain()
6          and change_cutoff_release().
7    
8      * general changes:
9        - Only play release trigger samples on sustain pedal up if this behaviour
10          was explicitly requested by the instrument (otherwise only on note-off).
11        - Fixed compiler warnings.
12        - Fixed compilation error when cross-compiling to Mac.
13        - FX Sends: Provide more useful error messages on routing problems
14          (see bug #169).
15        - LSCP doc: Be more clear describing the two distinct approaches
16          of using external vs. internal effects (see bug #169).
17    
18      * Gigasampler/GigaStudio format engine:
19        - Format extension: If requested by instrument then don't play release
20          trigger sample on note-off events.
21    
22      * SFZ format engine:
23        - Fixed memory leak when releasing samples
24          (fixes bug #307, patch by Jacek Roszkowski)
25        - Fixed potential crash when a sample is shared by more than one region
26          (fixes bug #308, patch by Jacek Roszkowski).
27        - Opcode 'sample': Added support for built-in sample '*silence'
28          (fixes bug #310, patch by Jacek Roszkowski).
29    
30    Version 2.1.0 (25 Nov 2017)
31    
32    * SFZ format engine:    * SFZ format engine:
33      - added support for <global>, <master> and #define (patch by Alby M)      - added support for <global>, <master> and #define (patch by Alby M)
34        - Removed code duplication in SFZ file loading code.
35        - Added support for sfz extension opcode 'script' which may be used to
36          load real-time instrument script file (NKSP script language).
37        - Implemented opcode set_ccN (initial patch by Giovanni Senatore).
38        - Fixed unintended volume fade-in of voices under certain conditions.
39        - sfz parser: allow missing space between header and opcode
40    
41      * Gigasampler/GigaStudio format engine:
42        - Fixed clicks and pumping noise with Lowpass Turbo filter on very low
43          cutoff settings.
44        - Got rid of resembling an ancient GSt misbehavior which did not pitch at
45          all if an up-pitch of more than 40 semi tones was requested (I don't
46          think there is any stock gig sound that requires this behavior to
47          resemble its original sound).
48        - Added support for controlling whether the individual EGADSR stages may
49          be aborted (as LinuxSampler extension to the original GigaStudio 4
50          format).
51    
52    * general changes:    * general changes:
53      - fixed printf type errors (mostly in debug messages)      - fixed printf type errors (mostly in debug messages)
# Line 33  Version SVN trunk (?) Line 79  Version SVN trunk (?)
79        VirtualMidiDevice::SendChannelPressureToSampler().        VirtualMidiDevice::SendChannelPressureToSampler().
80      - windows, 32-bit: fixed potential crashes by making sure the stack in      - windows, 32-bit: fixed potential crashes by making sure the stack in
81        sub threads is 16-byte aligned        sub threads is 16-byte aligned
82        - fixed numerous compiler warnings
83        - Fixed invalid (note-on) event ID being assigned to new Note objects.
84        - Revised fundamental C++ classes "Thread", "Mutex" and "Condition" which
85          fixes potential undefined behavior.
86        - Fixed Note object leak when triggering notes on keys which did not
87          have a valid sample mapped (fixes bug #252).
88        - Fixed compilation errors when compiling with CONFIG_DEVMODE enabled.
89        - linuxsampler binary fix: option --create-instruments-db ignored
90          subsequent optional argument due to glibc's implementation oddity
91          which expects a "=" sign, but no space between them.
92    
93    * packaging changes:    * packaging changes:
94      - removed unnecessary dependency to libuuid      - removed unnecessary dependency to libuuid
95        (originated by libgig's usage of it)        (originated by libgig's usage of it)
96      - Automake: set environment variable GCC_COLORS=auto to allow GCC to      - Automake: set environment variable GCC_COLORS=auto to allow GCC to
97        auto detect whether it (sh/c)ould output its messages in color.        auto detect whether it (sh/c)ould output its messages in color.
98        - Debian: Fixed packaging error about invalid "Source-Version"
99          substitution variable.
100        - Debian: Raised Debian compatibility level to Debian 9 "Stretch".
101        - Debian: Added build dependency to libsqlite3-dev for building
102          linuxsampler with instruments DB support.
103    
104    * Real-time instrument scripts:    * Real-time instrument scripts:
105      - Implemented scheduler for delayed MIDI events and for suspended scripts.      - Implemented scheduler for delayed MIDI events and for suspended scripts.
# Line 131  Version SVN trunk (?) Line 192  Version SVN trunk (?)
192      - Provide more user friendly error messages on syntax errors.      - Provide more user friendly error messages on syntax errors.
193      - Fixed NKSP parser warning "Not a statement" when assigning an      - Fixed NKSP parser warning "Not a statement" when assigning an
194        initializer list to an array variable.        initializer list to an array variable.
195        - Implemented built-in script array variable "%ALL_EVENTS".
196        - Implemented built-in script function "in_range()".
197        - Implemented built-in script function "change_amp_lfo_depth()".
198        - Implemented built-in script function "change_amp_lfo_freq()".
199        - Implemented built-in script function "change_pitch_lfo_depth()".
200        - Implemented built-in script function "change_pitch_lfo_freq()".
201        - Implemented built-in script function "change_vol_time()".
202        - Implemented built-in script function "change_tune_time()".
203        - Implemented built-in script function "fade_in()".
204        - Implemented built-in script function "fade_out()".
205        - Fixed acceptance of wrong data type of parameters passed to built-in
206          script functions "change_vol()", "change_tune()", "change_pan()",
207          "change_cutoff()", "change_reso()", "change_attack()", "change_decay()",
208          "change_release()", "change_amp_lfo_depth()", "change_amp_lfo_freq()",
209          "change_pitch_lfo_depth()" and "change_pitch_lfo_freq()".
210        - Added built-in script function "get_event_par()" and implemented some
211          of its possible parameter selections.
212        - Added built-in script function "set_event_par()" and implemented some
213          of its possible parameter selections.
214        - Fixed a bunch of scheduler time related bugs.
215        - Fixed polyphonic variables not being reset to zero after usage.
216        - Built-in "ignore_event()" function: argument is now optional, like with
217          built-in function "ignore_controller()".
218        - Implemented built-in script function "change_velo()".
219        - Implemented built-in script function "change_note()".
220        - Adjusted behavior of "change_vol()" and "change_tune()" to a more
221          intuitive behavior if used in combination with "change_vol_time()" or
222          "change_tune_time()" respectively: now tuning/volume changes are only
223          assigned (without delay) immediately to a new note if the respective
224          timing function has not been called before, otherwise the volume/tuning
225          changes are automatically faded (before, only the event's time stamp was
226          relevant).
227         - Implemented built-in script function "array_equal()".
228         - Implemented built-in script function "search()".
229         - Implemented built-in script function "sort()".
230         - NKSP Fix: Never suspend "init" event handlers.
231         - Implemented built-in script function "same_region()" (currently only
232           available for gig format engine).
233         - Added built-in script constant "$NKSP_LINEAR".
234         - Added built-in script constant "$NKSP_EASE_IN_EASE_OUT".
235         - Implemented built-in script function "change_vol_curve()".
236         - Implemented built-in script function "change_tune_curve()".
237         - built-in "play_note()" function now supports a sample playback start
238           offset with argument 3, where special value -1 means to use the regular
239           sample offset as defined by the instrument file.
240         - Built-in array variable %KEY_DOWN[] is now a read-only variable.
241         - Built-in variable $EVENT_NOTE is now a read-only variable.
242         - Built-in variable $EVENT_VELOCITY is now a read-only variable.
243         - built-in "play_note()" function now accepts -2 for its fourth argument
244           (note duration) which means the life time of the note shall be sticked
245           to the requested note number of argument 1.
246         - Fix: built-in "play_note()" function now returns 0 as result value if
247           -1 was passed for its fourth argument (note duration) and the respective
248           parent note is already gone.
249        - Implemented built-in script function "change_play_pos()".
250        - NKSP language: Added support for user declared const array variables.
251        - NKSP language: Raise parser warning if array variable is accessed with
252          an index that exceeds the array's size.
253        - NKSP language fix: Unknown characters were not handled correctly.
254        - NKSP language: Added support for "synchronized .. end synchronized"
255          code blocks.
256        - Implemented built-in script function "abort()" which allows to abort
257          another script handler by passing its callback ID.
258        - Fixed potential memory access bug and potential undefined behavior of
259          "init" event handlers.
260        - Print a time stamp along to each call of built-in function "message()".
261        - ScriptVM API: Added VMParserContext::preprocessorComments() which allows
262          to retrieve all code blocks filtered out by the preprocessor.
263        - Added built-in script function "fork()".
264        - Added built-in array variable %NKSP_CALLBACK_CHILD_ID[].
265        - Added built-in variable $NKSP_CALLBACK_PARENT_ID.
266        - Fixed potential crash when accessing dynamic built-in array variables.
267        - Added built-in script function "callback_status()".
268        - Added built-in constant $CALLBACK_STATUS_TERMINATED.
269        - Added built-in constant $CALLBACK_STATUS_QUEUE.
270        - Added built-in constant $CALLBACK_STATUS_RUNNING.
271        - Removed max. value limitation of built-in functions "change_attack()",
272          "change_decay()" and "change_release()" to i.e. allow passing 2000000
273          for doubling the respective time.
274        - NKSP script editor syntax highlighting API: Fixed app termination due
275          to a lexer start condition stack underrun.
276        - NKSP preprocessor: Fixed wrong behavior on nested USE_CODE_IF() and
277          USE_CODE_IF_NOT() preprocessor statements.
278        - NKSP: Added built-in preprocessor condition NKSP_NO_MESSAGE, which
279          can be set to disable all subsequent built-in "message()" function calls
280          on preprocessor level.
281        - Implemented built-in script function "change_sustain()".
282        - NKSP script editor syntax highlighting API: catch all fatal lexer errors,
283          to avoid the editor app to crash on ill-formed text input.
284        - Added built-in script function "change_pan_time()".
285        - Added built-in script function "change_pan_curve()".
286        - Added built-in script function "change_cutoff_attack()".
287        - Added built-in script function "change_cutoff_decay()".
288        - Added built-in script function "change_cutoff_sustain()".
289        - Added built-in script function "change_cutoff_release()".
290        - Added built-in script function "change_cutoff_lfo_depth()".
291        - Added built-in script function "change_cutoff_lfo_freq()".
292    
293      * Instruments DB:
294        - Fixed memory access bug of general DB access code which lead to
295          undefined behavior.
296        - Cleanup of instruments DB file creation and opening code.
297        - The instrument DB path of linuxsampler's --create-instruments-db argument
298          is now optional, if it is missing, then a default location is used.
299        - Added support for scanning SFZ (.sfz) files.
300        - Added support for scanning Sound Font (.sf2) files.
301        - Fixed undefined DB transaction behavior.
302    
303  Version 2.0.0 (15 July 2015)  Version 2.0.0 (15 July 2015)
304    
# Line 555  Version 2.0.0 (15 July 2015) Line 723  Version 2.0.0 (15 July 2015)
723        "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"        "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
724      - provide comprehensive error messages on LSCP syntax errors      - provide comprehensive error messages on LSCP syntax errors
725        (suggesting expected next non-terminal symbols)        (suggesting expected next non-terminal symbols)
726        - Fixed client connection not being closed after network errors.
727    
728    * LSCP shell:    * LSCP shell:
729      - Added support for auto correction of obvious and trivial syntax mistakes.      - Added support for auto correction of obvious and trivial syntax mistakes.
# Line 604  Version 2.0.0 (15 July 2015) Line 773  Version 2.0.0 (15 July 2015)
773        $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH.        $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH.
774      - Giga format scripts: Implemented built-in script function      - Giga format scripts: Implemented built-in script function
775        "gig_set_dim_zone(event_id, dimension, zone)".        "gig_set_dim_zone(event_id, dimension, zone)".
776      - Implemented built-in script int array variable $KEY_DOWN.      - Implemented built-in script int array variable %KEY_DOWN.
777      - Implemented built-in script function "abs()".      - Implemented built-in script function "abs()".
778      - Implemented built-in script function "random()".      - Implemented built-in script function "random()".
779      - Implemented built-in script function "num_elements()".      - Implemented built-in script function "num_elements()".
# Line 618  Version 2.0.0 (15 July 2015) Line 787  Version 2.0.0 (15 July 2015)
787        (i.e. return value of new script function "by_marks()").        (i.e. return value of new script function "by_marks()").
788      - Pass/preserve polyphonic variable data from respective "note" event      - Pass/preserve polyphonic variable data from respective "note" event
789        handler to "release" event handler.        handler to "release" event handler.
790        - Fixed crash when using built-in script function "by_marks()".
791    
792    * Bug fixes:    * Bug fixes:
793      - 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
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