/[svn]/linuxsampler/trunk/ChangeLog
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revision 3787 by schoenebeck, Mon Jun 8 11:55:18 2020 UTC revision 4020 by schoenebeck, Tue Jan 4 16:04:26 2022 UTC
# Line 1  Line 1 
1  Version SVN trunk (?)  Version SVN trunk (?)
2    
3    * general changes:    * general changes:
4        - AbstractEngineChannel: fixed CCs not being forwarded to all
5          VirtualMIDIDevices.
6        - Fix compiler error with release tarball if no Bison installed
7          (SVN version still requires Flex and Bison being installed).
8    
9      * Real-time instrument scripts:
10        - Fix: Do not share compiled instrument scripts among multiple engine
11          channels (sampler parts) as this can lead to crashes and would allow the
12          same global script variables to be accessible from multiple engine
13          channels which would not be the expected behaviour by instrument script
14          authors.
15    
16      * GigaStudio/Gigasampler format engine:
17        - Use libgig's new IO-per-thread feature to avoid file I/O concurrency
18          issues with .gig file.
19        - Use libgig's new method gig::File::GetSample() with method
20          gig::File::CountSamples() instead of now deprecated
21          gig::File::GetFirstSample() / gig::File::GetNextSample() pair.
22        - Use libgig's new method gig::Instrument::GetRegionAt() with method
23          gig::Instrument:CountRegions() instead of now deprecated
24          gig::Instrument::GetFirstRegion() / gig::Instrument::GetNextRegion() pair.
25        - Use libgig's gig::File::GetInstrument() method with method
26          gig::File::CountInstruments() instead of now deprecated
27          gig::File::GetFirstInstrument() / gig::File::GetNextInstrument() pair.
28        - Show a more detailed error message on terminal if an appropriate editor
29          could not be found for a .gig instrument (if there is not any editor then
30          say so, if there is one but not capable to handle the instrument, then
31          make this case clear to the user; in both cases print the expected
32          location for instrument editor plugins).
33        - Fixed wrong velocity for release triggered samples: if and only if
34          note-off velocity is exactly zero (which means MIDI keyboard does not have
35          release velocity sensors) then use previous note-on velocity as note-off
36          velocity for release triggered samples instead.
37    
38      * SFZ format engine:
39        - Fixed wrong velocity for release triggered samples: if and only if
40          note-off velocity is exactly zero (which means MIDI keyboard does not have
41          release velocity sensors) then use previous note-on velocity as note-off
42          velocity for release triggered samples instead.
43        - sfz.h: Added File::filename() method.
44        - sfz.h: Added File::checkFileModified() method allowing to detect file
45          changes (e.g. by other apps).
46        - sfz.h: Added Instrument::GetFile() method.
47        - Automatically reload .sfz files on file changes (e.g. by some external
48          text editor).
49    
50      * MIDI driver:
51        - VirtualMidiDevice: added method Reset() which is e.g. intended to be used
52          in "panic" / MIDI "all sound off" / MIDI "all note off" situations.
53        - VirtualMidiDevice: release all notes on MIDI CC #120 and CC #123.
54    
55    Version 2.2.0 (9 May 2021)
56    
57      * general changes:
58      - Fixed compiler error in Pool.h.      - Fixed compiler error in Pool.h.
59      - Require C++14 compiler support.      - Require C++14 compiler support.
60      - Autoconf: Added m4/ax_cxx_compile_stdcxx.m4 macro which is used      - Autoconf: Added m4/ax_cxx_compile_stdcxx.m4 macro which is used
# Line 67  Version SVN trunk (?) Line 121  Version SVN trunk (?)
121      - Ref<> class is now thread safe (as lock-free and wait-free      - Ref<> class is now thread safe (as lock-free and wait-free
122        implementation).        implementation).
123      - Fixed compilation error with Bison >= 3.6.0.      - Fixed compilation error with Bison >= 3.6.0.
124        - Fixed rare crash when switching between instruments that had instrument
125          scripts loaded.
126        - Allow EffectChain::InsertEffect() as alternative to
127          EffectChain::AppendEffect() (i.e. with index equal to current chain size).
128        - ConstCapacityArray class: Fixed bug in remove() method.
129        - Fixed crash on certain MIDI RPN and NRPN messages that occurred if no
130          real-time instrument script was loaded.
131    
132    * Real-time instrument scripts:    * Real-time instrument scripts:
133      - Added method ScriptVM::setExitResultEnabled() which allows to      - Added method ScriptVM::setExitResultEnabled() which allows to
# Line 279  Version SVN trunk (?) Line 340  Version SVN trunk (?)
340      - Fixed re-entrant issue with function calls which caused wrong result      - Fixed re-entrant issue with function calls which caused wrong result
341        values if the same function was called multiple times in a term        values if the same function was called multiple times in a term
342        (specifically if metric prefixes were used).        (specifically if metric prefixes were used).
343        - NKSP language: Just throw a warning, not an error if an array variable of
344          size zero was declared.
345        - NKSP language: Allow omitting explicit array size on array variable
346          declaration if combined with immediate value assignment
347          (e.g. declare %foo[] := ( 1, 2, 3 ) ).
348        - NKSP language: emit warning if an array variable was declared with bigger
349          array size than amount of initial values been assigned, and initialize the
350          missing array elements with zero in this case.
351        - Fixed built-in NKSP exit() function to behave as return statement.
352        - NKSP parser: Fixed crash if unary '-' operator was used on a non-number
353          data type.
354        - NKSP VM: Fixed the "release" handler being executed too often under
355          certain situations if polyphonic data was passed from "note" handler to
356          "release" handler.
357        - Fixed memory leak in NKSP parser: string tokens were allocated as C
358          strings and never freed.
359        - Fixed incorrect polyphonic data transfer from wrong note handler to
360          release handler; which also fixes no release handler being executed
361          sometimes, and due to the latter it also fixes potential crashes as some
362          polyphonic script events were never released and the engine hence was
363          running out of free script events.
364        - Fixed crash when handling array results of built-in functions
365          (e.g. "num_elements(by_marks($MARK_1)").
366        - NKSP VM: Fixed dead note events not been removed from user's event groups
367          (i.e. causing incorrect behaviour of built-in NKSP functions by_marks()
368          and set_event_mark() after max. size of event group list was exhausted).
369    
370    * test cases:    * test cases:
371      - Fixed compiler errors in test cases.      - Fixed compiler errors in test cases.
# Line 334  Version SVN trunk (?) Line 421  Version SVN trunk (?)
421    * SFZ format engine:    * SFZ format engine:
422      - Fixed support for regions with loccN/hiccN conditions on more than one      - Fixed support for regions with loccN/hiccN conditions on more than one
423        MIDI controller.        MIDI controller.
424        - Fixed internal opcode 'xfin_hivel' falsely being set by user opcode
425          'xfin_lovel' (patch by Christian Czezatke).
426    
427    * Benchmarks:    * Benchmarks:
428      - Fixed benchmarks/triang.cpp falsely having favoured "int math abs"      - Fixed benchmarks/triang.cpp falsely having favoured "int math abs"
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