/[svn]/linuxsampler/trunk/ChangeLog
ViewVC logotype

Diff of /linuxsampler/trunk/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 2911 by schoenebeck, Mon May 16 20:27:33 2016 UTC revision 3514 by schoenebeck, Sat May 25 17:22:08 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        - "optional" class: Fixed comparison operators.
18    
19      * Gigasampler/GigaStudio format engine:
20        - Format extension: If requested by instrument then don't play release
21          trigger sample on note-off events.
22    
23      * SFZ format engine:
24        - Fixed memory leak when releasing samples
25          (fixes bug #307, patch by Jacek Roszkowski)
26        - Fixed potential crash when a sample is shared by more than one region
27          (fixes bug #308, patch by Jacek Roszkowski).
28        - Opcode 'sample': Added support for built-in sample '*silence'
29          (fixes bug #310, patch by Jacek Roszkowski).
30    
31    Version 2.1.0 (25 Nov 2017)
32    
33    * SFZ format engine:    * SFZ format engine:
34      - added support for <global>, <master> and #define (patch by Alby M)      - added support for <global>, <master> and #define (patch by Alby M)
35        - Removed code duplication in SFZ file loading code.
36        - Added support for sfz extension opcode 'script' which may be used to
37          load real-time instrument script file (NKSP script language).
38        - Implemented opcode set_ccN (initial patch by Giovanni Senatore).
39        - Fixed unintended volume fade-in of voices under certain conditions.
40        - sfz parser: allow missing space between header and opcode
41    
42      * Gigasampler/GigaStudio format engine:
43        - Fixed clicks and pumping noise with Lowpass Turbo filter on very low
44          cutoff settings.
45        - Got rid of resembling an ancient GSt misbehavior which did not pitch at
46          all if an up-pitch of more than 40 semi tones was requested (I don't
47          think there is any stock gig sound that requires this behavior to
48          resemble its original sound).
49        - Added support for controlling whether the individual EGADSR stages may
50          be aborted (as LinuxSampler extension to the original GigaStudio 4
51          format).
52    
53    * general changes:    * general changes:
54      - fixed printf type errors (mostly in debug messages)      - fixed printf type errors (mostly in debug messages)
# Line 20  Version SVN trunk (?) Line 67  Version SVN trunk (?)
67        being directly assigned to a keyboard key. This allows more fine graded        being directly assigned to a keyboard key. This allows more fine graded
68        processing of voices, which is i.e. required for certain instrument        processing of voices, which is i.e. required for certain instrument
69        script features.        script features.
70        - Fix: Release trigger voices were not spawned on sustain pedal up
71          (CC #64) events.
72        - Fix: Release trigger voices can now also distinguish correctly between
73          note-off and sustain pedal up events.
74        - All engines: Increased ramp speed of volume smoother and pan smoother
75          (while slow rate of crossfade smoother is preserved) to allow quick
76          volume and pan changes by instrument scripts for instance.
77        - gig/sf2/sfz: Fixed aftertouch channel pressure events being processed
78          properly and thus were ignored for certain uses.
79        - Added new C++ API method
80          VirtualMidiDevice::SendChannelPressureToSampler().
81        - windows, 32-bit: fixed potential crashes by making sure the stack in
82          sub threads is 16-byte aligned
83        - fixed numerous compiler warnings
84        - Fixed invalid (note-on) event ID being assigned to new Note objects.
85        - Revised fundamental C++ classes "Thread", "Mutex" and "Condition" which
86          fixes potential undefined behavior.
87        - Fixed Note object leak when triggering notes on keys which did not
88          have a valid sample mapped (fixes bug #252).
89        - Fixed compilation errors when compiling with CONFIG_DEVMODE enabled.
90        - linuxsampler binary fix: option --create-instruments-db ignored
91          subsequent optional argument due to glibc's implementation oddity
92          which expects a "=" sign, but no space between them.
93    
94    * packaging changes:    * packaging changes:
95      - removed unnecessary dependency to libuuid      - removed unnecessary dependency to libuuid
96        (originated by libgig's usage of it)        (originated by libgig's usage of it)
97      - Automake: set environment variable GCC_COLORS=auto to allow GCC to      - Automake: set environment variable GCC_COLORS=auto to allow GCC to
98        auto detect whether it (sh/c)ould output its messages in color.        auto detect whether it (sh/c)ould output its messages in color.
99        - Debian: Fixed packaging error about invalid "Source-Version"
100          substitution variable.
101        - Debian: Raised Debian compatibility level to Debian 9 "Stretch".
102        - Debian: Added build dependency to libsqlite3-dev for building
103          linuxsampler with instruments DB support.
104    
105    * Real-time instrument scripts:    * Real-time instrument scripts:
106      - Implemented scheduler for delayed MIDI events and for suspended scripts.      - Implemented scheduler for delayed MIDI events and for suspended scripts.
# Line 55  Version SVN trunk (?) Line 130  Version SVN trunk (?)
130        editor.        editor.
131      - NKSP language grammar correction: allow empty event handler bodies      - NKSP language grammar correction: allow empty event handler bodies
132        like "on note end on".        like "on note end on".
133        - Implemented built-in script function "change_vol()".
134        - Implemented built-in script function "change_tune()".
135        - Implemented built-in script function "change_pan()".
136        - Implemented built-in script function "change_cutoff()".
137        - Implemented built-in script function "change_reso()".
138        - Implemented built-in script function "event_status()".
139        - Added built-in script constants "$EVENT_STATUS_INACTIVE" and
140          "$EVENT_STATUS_NOTE_QUEUE" both for being used as flags for
141          "event_status()" function.
142        - NKSP language: Added support for bitwise operators ".or.", ".and."
143          and ".not.".
144        - NKSP language scanner: Fixed IDs matching to require at least one
145          character (i.e. when matching function names or variable names).
146        - NKSP language scanner: disabled unusued rules.
147        - Fixed behavior of play_note() and note_off() functions which must
148          be distinguished engine internally from "real" MIDI note on/off
149          events in order to avoid misbehaviors like hanging notes.
150        - Implemented built-in script variable "$KSP_TIMER".
151        - Implemented built-in script variable "$NKSP_REAL_TIMER".
152        - Implemented built-in script variable "$NKSP_PERF_TIMER".
153        - Implemented built-in script variable "$ENGINE_UPTIME".
154        - Implemented built-in script function "inc()".
155        - Implemented built-in script function "dec()".
156        - NKSP language fix: division expressions were evaluated too often.
157        - NKSP language fix: string concatenation operator was right
158          associative instead of left (to right).
159        - NKSP language correction: allow empty statements in entire language
160          (i.e. "if end if").
161        - Implemented built-in script function "stop_wait()".
162        - Implemented built-in script variable "$NI_CALLBACK_ID".
163        - Implemented built-in script variable "$NI_CALLBACK_TYPE".
164        - Implemented built-in script variable "$NKSP_IGNORE_WAIT".
165        - Added support for read-only built-in variables (respectively
166          handled by the script parser).
167        - Added built-in script constant "$NI_CB_TYPE_INIT".
168        - Added built-in script constant "$NI_CB_TYPE_NOTE".
169        - Added built-in script constant "$NI_CB_TYPE_RELEASE".
170        - Added built-in script constant "$NI_CB_TYPE_CONTROLLER".
171        - NKSP Language: Added support for user defined script functions.
172        - Implemented built-in script function "change_attack()".
173        - Implemented built-in script function "change_decay()".
174        - Implemented built-in script function "change_release()".
175        - Fixed all change_*() built-in script functions to apply their
176          synthesis parameter changes immediately in case the respective note
177          was triggered at the same time, instead of scheduling the parameter
178          change, especially because it would cause some parameter types's
179          changes either to be ramped (i.e. change_vol()) or other types even
180          to have not effect at all (i.e. change_attack()).
181        - Implemented built-in script function "sh_left()".
182        - Implemented built-in script function "sh_right()".
183        - Implemented built-in script function "min()".
184        - Implemented built-in script function "max()".
185        - NKSP Fix: "init" event handler was not always executed when a script
186          was loaded.
187        - NKSP built-in wait() script function: abort script execution if
188          a negative or zero wait time was passed as argument (since this is
189          a common indication of a bug either of the script or even of the
190          engine, which could lead to RT instability or even worse).
191        - ScriptVM: Implemented automatic suspension of RT safety
192          threatening scripts.
193        - Provide more user friendly error messages on syntax errors.
194        - Fixed NKSP parser warning "Not a statement" when assigning an
195          initializer list to an array variable.
196        - Implemented built-in script array variable "%ALL_EVENTS".
197        - Implemented built-in script function "in_range()".
198        - Implemented built-in script function "change_amp_lfo_depth()".
199        - Implemented built-in script function "change_amp_lfo_freq()".
200        - Implemented built-in script function "change_pitch_lfo_depth()".
201        - Implemented built-in script function "change_pitch_lfo_freq()".
202        - Implemented built-in script function "change_vol_time()".
203        - Implemented built-in script function "change_tune_time()".
204        - Implemented built-in script function "fade_in()".
205        - Implemented built-in script function "fade_out()".
206        - Fixed acceptance of wrong data type of parameters passed to built-in
207          script functions "change_vol()", "change_tune()", "change_pan()",
208          "change_cutoff()", "change_reso()", "change_attack()", "change_decay()",
209          "change_release()", "change_amp_lfo_depth()", "change_amp_lfo_freq()",
210          "change_pitch_lfo_depth()" and "change_pitch_lfo_freq()".
211        - Added built-in script function "get_event_par()" and implemented some
212          of its possible parameter selections.
213        - Added built-in script function "set_event_par()" and implemented some
214          of its possible parameter selections.
215        - Fixed a bunch of scheduler time related bugs.
216        - Fixed polyphonic variables not being reset to zero after usage.
217        - Built-in "ignore_event()" function: argument is now optional, like with
218          built-in function "ignore_controller()".
219        - Implemented built-in script function "change_velo()".
220        - Implemented built-in script function "change_note()".
221        - Adjusted behavior of "change_vol()" and "change_tune()" to a more
222          intuitive behavior if used in combination with "change_vol_time()" or
223          "change_tune_time()" respectively: now tuning/volume changes are only
224          assigned (without delay) immediately to a new note if the respective
225          timing function has not been called before, otherwise the volume/tuning
226          changes are automatically faded (before, only the event's time stamp was
227          relevant).
228         - Implemented built-in script function "array_equal()".
229         - Implemented built-in script function "search()".
230         - Implemented built-in script function "sort()".
231         - NKSP Fix: Never suspend "init" event handlers.
232         - Implemented built-in script function "same_region()" (currently only
233           available for gig format engine).
234         - Added built-in script constant "$NKSP_LINEAR".
235         - Added built-in script constant "$NKSP_EASE_IN_EASE_OUT".
236         - Implemented built-in script function "change_vol_curve()".
237         - Implemented built-in script function "change_tune_curve()".
238         - built-in "play_note()" function now supports a sample playback start
239           offset with argument 3, where special value -1 means to use the regular
240           sample offset as defined by the instrument file.
241         - Built-in array variable %KEY_DOWN[] is now a read-only variable.
242         - Built-in variable $EVENT_NOTE is now a read-only variable.
243         - Built-in variable $EVENT_VELOCITY is now a read-only variable.
244         - built-in "play_note()" function now accepts -2 for its fourth argument
245           (note duration) which means the life time of the note shall be sticked
246           to the requested note number of argument 1.
247         - Fix: built-in "play_note()" function now returns 0 as result value if
248           -1 was passed for its fourth argument (note duration) and the respective
249           parent note is already gone.
250        - Implemented built-in script function "change_play_pos()".
251        - NKSP language: Added support for user declared const array variables.
252        - NKSP language: Raise parser warning if array variable is accessed with
253          an index that exceeds the array's size.
254        - NKSP language fix: Unknown characters were not handled correctly.
255        - NKSP language: Added support for "synchronized .. end synchronized"
256          code blocks.
257        - Implemented built-in script function "abort()" which allows to abort
258          another script handler by passing its callback ID.
259        - Fixed potential memory access bug and potential undefined behavior of
260          "init" event handlers.
261        - Print a time stamp along to each call of built-in function "message()".
262        - ScriptVM API: Added VMParserContext::preprocessorComments() which allows
263          to retrieve all code blocks filtered out by the preprocessor.
264        - Added built-in script function "fork()".
265        - Added built-in array variable %NKSP_CALLBACK_CHILD_ID[].
266        - Added built-in variable $NKSP_CALLBACK_PARENT_ID.
267        - Fixed potential crash when accessing dynamic built-in array variables.
268        - Added built-in script function "callback_status()".
269        - Added built-in constant $CALLBACK_STATUS_TERMINATED.
270        - Added built-in constant $CALLBACK_STATUS_QUEUE.
271        - Added built-in constant $CALLBACK_STATUS_RUNNING.
272        - Removed max. value limitation of built-in functions "change_attack()",
273          "change_decay()" and "change_release()" to i.e. allow passing 2000000
274          for doubling the respective time.
275        - NKSP script editor syntax highlighting API: Fixed app termination due
276          to a lexer start condition stack underrun.
277        - NKSP preprocessor: Fixed wrong behavior on nested USE_CODE_IF() and
278          USE_CODE_IF_NOT() preprocessor statements.
279        - NKSP: Added built-in preprocessor condition NKSP_NO_MESSAGE, which
280          can be set to disable all subsequent built-in "message()" function calls
281          on preprocessor level.
282        - Implemented built-in script function "change_sustain()".
283        - NKSP script editor syntax highlighting API: catch all fatal lexer errors,
284          to avoid the editor app to crash on ill-formed text input.
285        - Added built-in script function "change_pan_time()".
286        - Added built-in script function "change_pan_curve()".
287        - Added built-in script function "change_cutoff_attack()".
288        - Added built-in script function "change_cutoff_decay()".
289        - Added built-in script function "change_cutoff_sustain()".
290        - Added built-in script function "change_cutoff_release()".
291        - Added built-in script function "change_cutoff_lfo_depth()".
292        - Added built-in script function "change_cutoff_lfo_freq()".
293    
294      * Instruments DB:
295        - Fixed memory access bug of general DB access code which lead to
296          undefined behavior.
297        - Cleanup of instruments DB file creation and opening code.
298        - The instrument DB path of linuxsampler's --create-instruments-db argument
299          is now optional, if it is missing, then a default location is used.
300        - Added support for scanning SFZ (.sfz) files.
301        - Added support for scanning Sound Font (.sf2) files.
302        - Fixed undefined DB transaction behavior.
303    
304  Version 2.0.0 (15 July 2015)  Version 2.0.0 (15 July 2015)
305    
# Line 479  Version 2.0.0 (15 July 2015) Line 724  Version 2.0.0 (15 July 2015)
724        "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"        "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
725      - provide comprehensive error messages on LSCP syntax errors      - provide comprehensive error messages on LSCP syntax errors
726        (suggesting expected next non-terminal symbols)        (suggesting expected next non-terminal symbols)
727        - Fixed client connection not being closed after network errors.
728    
729    * LSCP shell:    * LSCP shell:
730      - Added support for auto correction of obvious and trivial syntax mistakes.      - Added support for auto correction of obvious and trivial syntax mistakes.
# Line 528  Version 2.0.0 (15 July 2015) Line 774  Version 2.0.0 (15 July 2015)
774        $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH.        $GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH.
775      - Giga format scripts: Implemented built-in script function      - Giga format scripts: Implemented built-in script function
776        "gig_set_dim_zone(event_id, dimension, zone)".        "gig_set_dim_zone(event_id, dimension, zone)".
777      - Implemented built-in script int array variable $KEY_DOWN.      - Implemented built-in script int array variable %KEY_DOWN.
778      - Implemented built-in script function "abs()".      - Implemented built-in script function "abs()".
779      - Implemented built-in script function "random()".      - Implemented built-in script function "random()".
780      - Implemented built-in script function "num_elements()".      - Implemented built-in script function "num_elements()".
# Line 542  Version 2.0.0 (15 July 2015) Line 788  Version 2.0.0 (15 July 2015)
788        (i.e. return value of new script function "by_marks()").        (i.e. return value of new script function "by_marks()").
789      - Pass/preserve polyphonic variable data from respective "note" event      - Pass/preserve polyphonic variable data from respective "note" event
790        handler to "release" event handler.        handler to "release" event handler.
791        - Fixed crash when using built-in script function "by_marks()".
792    
793    * Bug fixes:    * Bug fixes:
794      - 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
Legend:
Removed from v.2911  
changed lines
  Added in v.3514
  ViewVC Help
Powered by ViewVC