/[svn]/linuxsampler/trunk/ChangeLog
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revision 3739 by schoenebeck, Tue Feb 4 14:51:15 2020 UTC revision 3967 by schoenebeck, Sun Jun 20 11:09:30 2021 UTC
# Line 1  Line 1 
1  Version SVN trunk (?)  Version SVN trunk (?)
2    
3      * GigaStudio/Gigasampler format engine:
4        - Use libgig's new IO-per-thread feature to avoid file I/O concurrency
5          issues with .gig file.
6        - Use libgig's new method gig::File::GetSample() with method
7          gig::File::CountSamples() instead of now deprecated
8          gig::File::GetFirstSample() / gig::File::GetNextSample() pair.
9        - Use libgig's new method gig::Instrument::GetRegionAt() with method
10          gig::Instrument:CountRegions() instead of now deprecated
11          gig::Instrument::GetFirstRegion() / gig::Instrument::GetNextRegion() pair.
12        - Use libgig's gig::File::GetInstrument() method with method
13          gig::File::CountInstruments() instead of now deprecated
14          gig::File::GetFirstInstrument() / gig::File::GetNextInstrument() pair.
15    
16    Version 2.2.0 (9 May 2021)
17    
18    * general changes:    * general changes:
19      - Fixed compiler error in Pool.h.      - Fixed compiler error in Pool.h.
20      - Require C++14 compiler support.      - Require C++14 compiler support.
# Line 53  Version SVN trunk (?) Line 68  Version SVN trunk (?)
68      - Fixed potential crash with high pitch at end of RAM playback.      - Fixed potential crash with high pitch at end of RAM playback.
69      - Added configure checks whether C++ compiler supports so called      - Added configure checks whether C++ compiler supports so called
70        'designated initializers'.        'designated initializers'.
71        - Added global backtraceAsString() function for debugging purposes
72          (POSIX systems only, no Windows implementation yet).
73        - Thread class: Added new methods pushCancelable(), popCancelable(), name(),
74          nameOfCaller() and setNameOfCaller().
75        - configure: Always check for availability of pthread_testcancel() and use
76          it if so (previously it was only used if explicitly enabled by configure
77          option).
78        - Thread class: raise compiler warning if pthread_testcancel() is not
79          available, because it can lead to deadlocks.
80        - Mutex class: Implemented optional bug detection and deadlock debugging
81          features.
82        - Ref<> class is now thread safe (as lock-free and wait-free
83          implementation).
84        - Fixed compilation error with Bison >= 3.6.0.
85        - Fixed rare crash when switching between instruments that had instrument
86          scripts loaded.
87        - Allow EffectChain::InsertEffect() as alternative to
88          EffectChain::AppendEffect() (i.e. with index equal to current chain size).
89        - ConstCapacityArray class: Fixed bug in remove() method.
90        - Fixed crash on certain MIDI RPN and NRPN messages that occurred if no
91          real-time instrument script was loaded.
92    
93    * Real-time instrument scripts:    * Real-time instrument scripts:
94      - Added method ScriptVM::setExitResultEnabled() which allows to      - Added method ScriptVM::setExitResultEnabled() which allows to
# Line 258  Version SVN trunk (?) Line 294  Version SVN trunk (?)
294      - NKSP language: Added support for 'patch' variable qualifier (capture their      - NKSP language: Added support for 'patch' variable qualifier (capture their
295        locations and allow replacement of their assignment expression via VM C++        locations and allow replacement of their assignment expression via VM C++
296        API).        API).
297        - Fixed incorrect EG times if standard measuring unit was passed to built-in
298          functions "change_attack()", "change_decay()" or "change_release()".
299        - Fixed intermediate function result values never having reflected any
300          standard measuring unit type.
301        - Fixed re-entrant issue with function calls which caused wrong result
302          values if the same function was called multiple times in a term
303          (specifically if metric prefixes were used).
304        - NKSP language: Just throw a warning, not an error if an array variable of
305          size zero was declared.
306        - NKSP language: Allow omitting explicit array size on array variable
307          declaration if combined with immediate value assignment
308          (e.g. declare %foo[] := ( 1, 2, 3 ) ).
309        - NKSP language: emit warning if an array variable was declared with bigger
310          array size than amount of initial values been assigned, and initialize the
311          missing array elements with zero in this case.
312        - Fixed built-in NKSP exit() function to behave as return statement.
313        - NKSP parser: Fixed crash if unary '-' operator was used on a non-number
314          data type.
315        - NKSP VM: Fixed the "release" handler being executed too often under
316          certain situations if polyphonic data was passed from "note" handler to
317          "release" handler.
318        - Fixed memory leak in NKSP parser: string tokens were allocated as C
319          strings and never freed.
320        - Fixed incorrect polyphonic data transfer from wrong note handler to
321          release handler; which also fixes no release handler being executed
322          sometimes, and due to the latter it also fixes potential crashes as some
323          polyphonic script events were never released and the engine hence was
324          running out of free script events.
325        - Fixed crash when handling array results of built-in functions
326          (e.g. "num_elements(by_marks($MARK_1)").
327        - NKSP VM: Fixed dead note events not been removed from user's event groups
328          (i.e. causing incorrect behaviour of built-in NKSP functions by_marks()
329          and set_event_mark() after max. size of event group list was exhausted).
330    
331    * test cases:    * test cases:
332      - Fixed compiler errors in test cases.      - Fixed compiler errors in test cases.
# Line 313  Version SVN trunk (?) Line 382  Version SVN trunk (?)
382    * SFZ format engine:    * SFZ format engine:
383      - Fixed support for regions with loccN/hiccN conditions on more than one      - Fixed support for regions with loccN/hiccN conditions on more than one
384        MIDI controller.        MIDI controller.
385        - Fixed internal opcode 'xfin_hivel' falsely being set by user opcode
386          'xfin_lovel' (patch by Christian Czezatke).
387    
388    * Benchmarks:    * Benchmarks:
389      - Fixed benchmarks/triang.cpp falsely having favoured "int math abs"      - Fixed benchmarks/triang.cpp falsely having favoured "int math abs"
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