/[svn]/linuxsampler/trunk/ChangeLog
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revision 3328 by schoenebeck, Sun Jul 23 18:27:29 2017 UTC revision 3561 by schoenebeck, Fri Aug 23 11:44:00 2019 UTC
# Line 1  Line 1 
1  Version SVN trunk (?)  Version SVN trunk (?)
2    
3      * general changes:
4        - Fixed compiler error in Pool.h.
5        - Require C++11 compiler support.
6        - Autoconf: Added m4/ax_cxx_compile_stdcxx.m4 macro which is used
7          for checking in configure for C++11 support (as mandatory
8          requirement) and automatically adds compiler argument if required
9          (e.g. -std=C++11).
10    
11      * Real-time instrument scripts:
12        - Added method ScriptVM::setExitResultEnabled() which allows to
13          explicitly enable the built-in exit() function to optionally accept
14          one function argument; the value of the passed exit() function
15          argument will then become available by calling
16          VMExecContext::exitResult() after script execution.
17        - 64 bit support for NKSP integer scripts variables (declare $foo).
18        - Variable names, function names and preprocessor condition names must start
19          with a regular character (a-z or A-Z); starting them with a digit or
20          underscore is not allowed.
21        - NKSP parser fix: equal comparison operator "=" and not equal comparison
22          operator "#" must only accept integer operands.
23        - NKSP language: Implemented support for standard units like Hertz, seconds,
24          Bel including support for metric unit prefixes; so one can now e.g.
25          conveniently use numbers in scripts like "5us" meaning "5 microseconds",
26          or e.g. "12kHz" meaning "12 kilo Hertz", or e.g. "-14mdB" meaning
27          "minus 14 Millidecibel", or e.g. "28c" meaning "28 cents" (for tuning).
28        - NKSP language: Introduced "final" operator "!" which is specifically
29          intended for synthesis parameter values to denote that the synthesis
30          parameter value is intended to be the "final" value for that synthesis
31          parameter that should explicitly be used by the engine and thus causing
32          the sampler engine to ignore all other modulation sources for the same
33          synthesis parameter (like e.g. LFO, EG); by simply prefixing a value,
34          variable or formula with this new "!" operator the expression is marked as
35          being "final".
36    
37      * test cases:
38        - Fixed compiler errors in test cases.
39        - Updated README for how to compile & run test cases.
40        - Updated test case
41          MutexTest::testDoubleLockStillBlocksConcurrentThread() to latest
42          expected behaviour of the Mutex class implementation (recursive
43          mutex type).
44        - Added test cases for NKSP core language aspects and core built-in
45          functions.
46        - Fixed thread tests segfaulting on Linux.
47    
48    Version 2.1.1 (27 Jul 2019)
49    
50      * Real-time instrument scripts:
51        - Fixed behavior of built-in NKSP functions change_sustain(),
52          change_cutoff_attack(), change_cutoff_decay(), change_cutoff_sustain()
53          and change_cutoff_release().
54    
55      * general changes:
56        - Only play release trigger samples on sustain pedal up if this behaviour
57          was explicitly requested by the instrument (otherwise only on note-off).
58        - Fixed compiler warnings.
59        - Fixed compilation error when cross-compiling to Mac.
60        - FX Sends: Provide more useful error messages on routing problems
61          (see bug #169).
62        - LSCP doc: Be more clear describing the two distinct approaches
63          of using external vs. internal effects (see bug #169).
64        - "optional" class: Fixed comparison operators.
65    
66      * Gigasampler/GigaStudio format engine:
67        - Format extension: If requested by instrument then don't play release
68          trigger sample on note-off events.
69    
70      * SFZ format engine:
71        - Fixed memory leak when releasing samples
72          (fixes bug #307, patch by Jacek Roszkowski)
73        - Fixed potential crash when a sample is shared by more than one region
74          (fixes bug #308, patch by Jacek Roszkowski).
75        - Opcode 'sample': Added support for built-in sample '*silence'
76          (fixes bug #310, patch by Jacek Roszkowski).
77    
78    Version 2.1.0 (25 Nov 2017)
79    
80    * SFZ format engine:    * SFZ format engine:
81      - added support for <global>, <master> and #define (patch by Alby M)      - added support for <global>, <master> and #define (patch by Alby M)
82      - Removed code duplication in SFZ file loading code.      - Removed code duplication in SFZ file loading code.
# Line 57  Version SVN trunk (?) Line 134  Version SVN trunk (?)
134      - Fixed Note object leak when triggering notes on keys which did not      - Fixed Note object leak when triggering notes on keys which did not
135        have a valid sample mapped (fixes bug #252).        have a valid sample mapped (fixes bug #252).
136      - Fixed compilation errors when compiling with CONFIG_DEVMODE enabled.      - Fixed compilation errors when compiling with CONFIG_DEVMODE enabled.
137        - linuxsampler binary fix: option --create-instruments-db ignored
138          subsequent optional argument due to glibc's implementation oddity
139          which expects a "=" sign, but no space between them.
140    
141    * packaging changes:    * packaging changes:
142      - removed unnecessary dependency to libuuid      - removed unnecessary dependency to libuuid
143        (originated by libgig's usage of it)        (originated by libgig's usage of it)
144      - Automake: set environment variable GCC_COLORS=auto to allow GCC to      - Automake: set environment variable GCC_COLORS=auto to allow GCC to
145        auto detect whether it (sh/c)ould output its messages in color.        auto detect whether it (sh/c)ould output its messages in color.
146        - Debian: Fixed packaging error about invalid "Source-Version"
147          substitution variable.
148        - Debian: Raised Debian compatibility level to Debian 9 "Stretch".
149        - Debian: Added build dependency to libsqlite3-dev for building
150          linuxsampler with instruments DB support.
151    
152    * Real-time instrument scripts:    * Real-time instrument scripts:
153      - Implemented scheduler for delayed MIDI events and for suspended scripts.      - Implemented scheduler for delayed MIDI events and for suspended scripts.
# Line 242  Version SVN trunk (?) Line 327  Version SVN trunk (?)
327        can be set to disable all subsequent built-in "message()" function calls        can be set to disable all subsequent built-in "message()" function calls
328        on preprocessor level.        on preprocessor level.
329      - Implemented built-in script function "change_sustain()".      - Implemented built-in script function "change_sustain()".
330        - NKSP script editor syntax highlighting API: catch all fatal lexer errors,
331          to avoid the editor app to crash on ill-formed text input.
332        - Added built-in script function "change_pan_time()".
333        - Added built-in script function "change_pan_curve()".
334        - Added built-in script function "change_cutoff_attack()".
335        - Added built-in script function "change_cutoff_decay()".
336        - Added built-in script function "change_cutoff_sustain()".
337        - Added built-in script function "change_cutoff_release()".
338        - Added built-in script function "change_cutoff_lfo_depth()".
339        - Added built-in script function "change_cutoff_lfo_freq()".
340    
341    * Instruments DB:    * Instruments DB:
342      - Fixed memory access bug of general DB access code which lead to      - Fixed memory access bug of general DB access code which lead to

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