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revision 2951 by schoenebeck, Fri Jul 15 20:07:47 2016 UTC revision 3487 by schoenebeck, Wed Feb 27 14:50:36 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    
14      * Gigasampler/GigaStudio format engine:
15        - Format extension: If requested by instrument then don't play release
16          trigger sample on note-off events.
17    
18      * SFZ format engine:
19        - Fixed memory leak when releasing samples
20          (fixes bug #307, patch by Jacek Roszkowski)
21    
22    Version 2.1.0 (25 Nov 2017)
23    
24    * SFZ format engine:    * SFZ format engine:
25      - added support for <global>, <master> and #define (patch by Alby M)      - added support for <global>, <master> and #define (patch by Alby M)
26        - Removed code duplication in SFZ file loading code.
27        - Added support for sfz extension opcode 'script' which may be used to
28          load real-time instrument script file (NKSP script language).
29        - Implemented opcode set_ccN (initial patch by Giovanni Senatore).
30        - Fixed unintended volume fade-in of voices under certain conditions.
31        - sfz parser: allow missing space between header and opcode
32    
33      * Gigasampler/GigaStudio format engine:
34        - Fixed clicks and pumping noise with Lowpass Turbo filter on very low
35          cutoff settings.
36        - Got rid of resembling an ancient GSt misbehavior which did not pitch at
37          all if an up-pitch of more than 40 semi tones was requested (I don't
38          think there is any stock gig sound that requires this behavior to
39          resemble its original sound).
40        - Added support for controlling whether the individual EGADSR stages may
41          be aborted (as LinuxSampler extension to the original GigaStudio 4
42          format).
43    
44    * general changes:    * general changes:
45      - fixed printf type errors (mostly in debug messages)      - fixed printf type errors (mostly in debug messages)
# Line 24  Version SVN trunk (?) Line 62  Version SVN trunk (?)
62        (CC #64) events.        (CC #64) events.
63      - Fix: Release trigger voices can now also distinguish correctly between      - Fix: Release trigger voices can now also distinguish correctly between
64        note-off and sustain pedal up events.        note-off and sustain pedal up events.
65        - All engines: Increased ramp speed of volume smoother and pan smoother
66          (while slow rate of crossfade smoother is preserved) to allow quick
67          volume and pan changes by instrument scripts for instance.
68        - gig/sf2/sfz: Fixed aftertouch channel pressure events being processed
69          properly and thus were ignored for certain uses.
70        - Added new C++ API method
71          VirtualMidiDevice::SendChannelPressureToSampler().
72        - windows, 32-bit: fixed potential crashes by making sure the stack in
73          sub threads is 16-byte aligned
74        - fixed numerous compiler warnings
75        - Fixed invalid (note-on) event ID being assigned to new Note objects.
76        - Revised fundamental C++ classes "Thread", "Mutex" and "Condition" which
77          fixes potential undefined behavior.
78        - Fixed Note object leak when triggering notes on keys which did not
79          have a valid sample mapped (fixes bug #252).
80        - Fixed compilation errors when compiling with CONFIG_DEVMODE enabled.
81        - linuxsampler binary fix: option --create-instruments-db ignored
82          subsequent optional argument due to glibc's implementation oddity
83          which expects a "=" sign, but no space between them.
84    
85    * packaging changes:    * packaging changes:
86      - removed unnecessary dependency to libuuid      - removed unnecessary dependency to libuuid
87        (originated by libgig's usage of it)        (originated by libgig's usage of it)
88      - Automake: set environment variable GCC_COLORS=auto to allow GCC to      - Automake: set environment variable GCC_COLORS=auto to allow GCC to
89        auto detect whether it (sh/c)ould output its messages in color.        auto detect whether it (sh/c)ould output its messages in color.
90        - Debian: Fixed packaging error about invalid "Source-Version"
91          substitution variable.
92        - Debian: Raised Debian compatibility level to Debian 9 "Stretch".
93        - Debian: Added build dependency to libsqlite3-dev for building
94          linuxsampler with instruments DB support.
95    
96    * Real-time instrument scripts:    * Real-time instrument scripts:
97      - Implemented scheduler for delayed MIDI events and for suspended scripts.      - Implemented scheduler for delayed MIDI events and for suspended scripts.
# Line 98  Version SVN trunk (?) Line 160  Version SVN trunk (?)
160      - Added built-in script constant "$NI_CB_TYPE_RELEASE".      - Added built-in script constant "$NI_CB_TYPE_RELEASE".
161      - Added built-in script constant "$NI_CB_TYPE_CONTROLLER".      - Added built-in script constant "$NI_CB_TYPE_CONTROLLER".
162      - NKSP Language: Added support for user defined script functions.      - NKSP Language: Added support for user defined script functions.
163        - Implemented built-in script function "change_attack()".
164        - Implemented built-in script function "change_decay()".
165        - Implemented built-in script function "change_release()".
166        - Fixed all change_*() built-in script functions to apply their
167          synthesis parameter changes immediately in case the respective note
168          was triggered at the same time, instead of scheduling the parameter
169          change, especially because it would cause some parameter types's
170          changes either to be ramped (i.e. change_vol()) or other types even
171          to have not effect at all (i.e. change_attack()).
172        - Implemented built-in script function "sh_left()".
173        - Implemented built-in script function "sh_right()".
174        - Implemented built-in script function "min()".
175        - Implemented built-in script function "max()".
176        - NKSP Fix: "init" event handler was not always executed when a script
177          was loaded.
178        - NKSP built-in wait() script function: abort script execution if
179          a negative or zero wait time was passed as argument (since this is
180          a common indication of a bug either of the script or even of the
181          engine, which could lead to RT instability or even worse).
182        - ScriptVM: Implemented automatic suspension of RT safety
183          threatening scripts.
184        - Provide more user friendly error messages on syntax errors.
185        - Fixed NKSP parser warning "Not a statement" when assigning an
186          initializer list to an array variable.
187        - Implemented built-in script array variable "%ALL_EVENTS".
188        - Implemented built-in script function "in_range()".
189        - Implemented built-in script function "change_amp_lfo_depth()".
190        - Implemented built-in script function "change_amp_lfo_freq()".
191        - Implemented built-in script function "change_pitch_lfo_depth()".
192        - Implemented built-in script function "change_pitch_lfo_freq()".
193        - Implemented built-in script function "change_vol_time()".
194        - Implemented built-in script function "change_tune_time()".
195        - Implemented built-in script function "fade_in()".
196        - Implemented built-in script function "fade_out()".
197        - Fixed acceptance of wrong data type of parameters passed to built-in
198          script functions "change_vol()", "change_tune()", "change_pan()",
199          "change_cutoff()", "change_reso()", "change_attack()", "change_decay()",
200          "change_release()", "change_amp_lfo_depth()", "change_amp_lfo_freq()",
201          "change_pitch_lfo_depth()" and "change_pitch_lfo_freq()".
202        - Added built-in script function "get_event_par()" and implemented some
203          of its possible parameter selections.
204        - Added built-in script function "set_event_par()" and implemented some
205          of its possible parameter selections.
206        - Fixed a bunch of scheduler time related bugs.
207        - Fixed polyphonic variables not being reset to zero after usage.
208        - Built-in "ignore_event()" function: argument is now optional, like with
209          built-in function "ignore_controller()".
210        - Implemented built-in script function "change_velo()".
211        - Implemented built-in script function "change_note()".
212        - Adjusted behavior of "change_vol()" and "change_tune()" to a more
213          intuitive behavior if used in combination with "change_vol_time()" or
214          "change_tune_time()" respectively: now tuning/volume changes are only
215          assigned (without delay) immediately to a new note if the respective
216          timing function has not been called before, otherwise the volume/tuning
217          changes are automatically faded (before, only the event's time stamp was
218          relevant).
219         - Implemented built-in script function "array_equal()".
220         - Implemented built-in script function "search()".
221         - Implemented built-in script function "sort()".
222         - NKSP Fix: Never suspend "init" event handlers.
223         - Implemented built-in script function "same_region()" (currently only
224           available for gig format engine).
225         - Added built-in script constant "$NKSP_LINEAR".
226         - Added built-in script constant "$NKSP_EASE_IN_EASE_OUT".
227         - Implemented built-in script function "change_vol_curve()".
228         - Implemented built-in script function "change_tune_curve()".
229         - built-in "play_note()" function now supports a sample playback start
230           offset with argument 3, where special value -1 means to use the regular
231           sample offset as defined by the instrument file.
232         - Built-in array variable %KEY_DOWN[] is now a read-only variable.
233         - Built-in variable $EVENT_NOTE is now a read-only variable.
234         - Built-in variable $EVENT_VELOCITY is now a read-only variable.
235         - built-in "play_note()" function now accepts -2 for its fourth argument
236           (note duration) which means the life time of the note shall be sticked
237           to the requested note number of argument 1.
238         - Fix: built-in "play_note()" function now returns 0 as result value if
239           -1 was passed for its fourth argument (note duration) and the respective
240           parent note is already gone.
241        - Implemented built-in script function "change_play_pos()".
242        - NKSP language: Added support for user declared const array variables.
243        - NKSP language: Raise parser warning if array variable is accessed with
244          an index that exceeds the array's size.
245        - NKSP language fix: Unknown characters were not handled correctly.
246        - NKSP language: Added support for "synchronized .. end synchronized"
247          code blocks.
248        - Implemented built-in script function "abort()" which allows to abort
249          another script handler by passing its callback ID.
250        - Fixed potential memory access bug and potential undefined behavior of
251          "init" event handlers.
252        - Print a time stamp along to each call of built-in function "message()".
253        - ScriptVM API: Added VMParserContext::preprocessorComments() which allows
254          to retrieve all code blocks filtered out by the preprocessor.
255        - Added built-in script function "fork()".
256        - Added built-in array variable %NKSP_CALLBACK_CHILD_ID[].
257        - Added built-in variable $NKSP_CALLBACK_PARENT_ID.
258        - Fixed potential crash when accessing dynamic built-in array variables.
259        - Added built-in script function "callback_status()".
260        - Added built-in constant $CALLBACK_STATUS_TERMINATED.
261        - Added built-in constant $CALLBACK_STATUS_QUEUE.
262        - Added built-in constant $CALLBACK_STATUS_RUNNING.
263        - Removed max. value limitation of built-in functions "change_attack()",
264          "change_decay()" and "change_release()" to i.e. allow passing 2000000
265          for doubling the respective time.
266        - NKSP script editor syntax highlighting API: Fixed app termination due
267          to a lexer start condition stack underrun.
268        - NKSP preprocessor: Fixed wrong behavior on nested USE_CODE_IF() and
269          USE_CODE_IF_NOT() preprocessor statements.
270        - NKSP: Added built-in preprocessor condition NKSP_NO_MESSAGE, which
271          can be set to disable all subsequent built-in "message()" function calls
272          on preprocessor level.
273        - Implemented built-in script function "change_sustain()".
274        - NKSP script editor syntax highlighting API: catch all fatal lexer errors,
275          to avoid the editor app to crash on ill-formed text input.
276        - Added built-in script function "change_pan_time()".
277        - Added built-in script function "change_pan_curve()".
278        - Added built-in script function "change_cutoff_attack()".
279        - Added built-in script function "change_cutoff_decay()".
280        - Added built-in script function "change_cutoff_sustain()".
281        - Added built-in script function "change_cutoff_release()".
282        - Added built-in script function "change_cutoff_lfo_depth()".
283        - Added built-in script function "change_cutoff_lfo_freq()".
284    
285      * Instruments DB:
286        - Fixed memory access bug of general DB access code which lead to
287          undefined behavior.
288        - Cleanup of instruments DB file creation and opening code.
289        - The instrument DB path of linuxsampler's --create-instruments-db argument
290          is now optional, if it is missing, then a default location is used.
291        - Added support for scanning SFZ (.sfz) files.
292        - Added support for scanning Sound Font (.sf2) files.
293        - Fixed undefined DB transaction behavior.
294    
295  Version 2.0.0 (15 July 2015)  Version 2.0.0 (15 July 2015)
296    
# Line 522  Version 2.0.0 (15 July 2015) Line 715  Version 2.0.0 (15 July 2015)
715        "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"        "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
716      - provide comprehensive error messages on LSCP syntax errors      - provide comprehensive error messages on LSCP syntax errors
717        (suggesting expected next non-terminal symbols)        (suggesting expected next non-terminal symbols)
718        - Fixed client connection not being closed after network errors.
719    
720    * LSCP shell:    * LSCP shell:
721      - Added support for auto correction of obvious and trivial syntax mistakes.      - Added support for auto correction of obvious and trivial syntax mistakes.
# Line 571  Version 2.0.0 (15 July 2015) Line 765  Version 2.0.0 (15 July 2015)
765        $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH.        $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH.
766      - Giga format scripts: Implemented built-in script function      - Giga format scripts: Implemented built-in script function
767        "gig_set_dim_zone(event_id, dimension, zone)".        "gig_set_dim_zone(event_id, dimension, zone)".
768      - Implemented built-in script int array variable $KEY_DOWN.      - Implemented built-in script int array variable %KEY_DOWN.
769      - Implemented built-in script function "abs()".      - Implemented built-in script function "abs()".
770      - Implemented built-in script function "random()".      - Implemented built-in script function "random()".
771      - Implemented built-in script function "num_elements()".      - Implemented built-in script function "num_elements()".
# Line 585  Version 2.0.0 (15 July 2015) Line 779  Version 2.0.0 (15 July 2015)
779        (i.e. return value of new script function "by_marks()").        (i.e. return value of new script function "by_marks()").
780      - Pass/preserve polyphonic variable data from respective "note" event      - Pass/preserve polyphonic variable data from respective "note" event
781        handler to "release" event handler.        handler to "release" event handler.
782        - Fixed crash when using built-in script function "by_marks()".
783    
784    * Bug fixes:    * Bug fixes:
785      - 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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