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Version SVN trunk (?) |
Version SVN trunk (?) |
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* general changes: |
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- Fixed compiler error in Pool.h. |
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- Require C++11 compiler support. |
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- Autoconf: Added m4/ax_cxx_compile_stdcxx.m4 macro which is used |
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for checking in configure for C++11 support (as mandatory |
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requirement) and automatically adds compiler argument if required |
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(e.g. -std=C++11). |
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- RTMath: Implemented floating point comparison methods |
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fEqual32(float,float) and fEqual64(double,double) which take the |
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expected floating point tolerances into account. |
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* Real-time instrument scripts: |
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- Added method ScriptVM::setExitResultEnabled() which allows to |
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explicitly enable the built-in exit() function to optionally accept |
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one function argument; the value of the passed exit() function |
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argument will then become available by calling |
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VMExecContext::exitResult() after script execution. |
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- 64 bit support for NKSP integer scripts variables (declare $foo). |
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- Variable names, function names and preprocessor condition names must start |
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with a regular character (a-z or A-Z); starting them with a digit or |
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underscore is not allowed. |
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- NKSP parser fix: equal comparison operator "=" and not equal comparison |
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operator "#" must only accept integer operands. |
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- NKSP language: Implemented support for standard units like Hertz, seconds, |
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Bel including support for metric unit prefixes; so one can now e.g. |
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conveniently use numbers in scripts like "5us" meaning "5 microseconds", |
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or e.g. "12kHz" meaning "12 kilo Hertz", or e.g. "-14mdB" meaning |
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"minus 14 Millidecibel", or e.g. "28c" meaning "28 cents" (for tuning). |
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- NKSP language: Introduced "final" operator "!" which is specifically |
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intended for synthesis parameter values to denote that the synthesis |
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parameter value is intended to be the "final" value for that synthesis |
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parameter that should explicitly be used by the engine and thus causing |
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the sampler engine to ignore all other modulation sources for the same |
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synthesis parameter (like e.g. LFO, EG); by simply prefixing a value, |
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variable or formula with this new "!" operator the expression is marked as |
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being "final". |
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- NKSP script editor API: Added support for detecting standard unit tokens |
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and their potential metric prefix token. |
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- NKSP language: Added support for NKSP real number literals and |
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arithmetic operations on them (e.g. "(3.9 + 2.9) / 12.3 - 42.0"). |
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- NKSP language: Added support for NKSP real number (floating point) script |
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variables (declare ~foo). |
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- NKSP language: Added support for NKSP real number (floating point) array |
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script variables (declare ?foo[]). |
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- Built-in script function "message()" accepts now real number argument as |
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well. |
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- Added built-in script function "real_to_int()" and its short hand form |
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"int()" for casting from real number to integer in NKSP scripts. |
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- Added built-in script function "int_to_real()" and its short hand form |
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"real()" for casting from integer to real number in NKSP scripts. |
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- Allow built-in exit() function to potentially accept real number type |
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argument as well. |
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- Built-in script functions may have a different return type depending on |
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the arguments passed to the function. |
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- Built-in script function "abs()" optionally accepts and returns real |
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number. |
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- Built-in script functions "min()" and "max()" optionally accept real |
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number arguments and return real number as result in that case. |
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* test cases: |
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- Fixed compiler errors in test cases. |
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- Updated README for how to compile & run test cases. |
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- Updated test case |
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MutexTest::testDoubleLockStillBlocksConcurrentThread() to latest |
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expected behaviour of the Mutex class implementation (recursive |
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mutex type). |
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- Added test cases for NKSP core language aspects and core built-in |
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functions. |
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- Fixed thread tests segfaulting on Linux. |
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- NKSP: Added real number test cases for built-in functions exit(), |
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int_to_real(), real(), real_to_int() and int(), as well as for the |
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plus, minus and negate language operators. |
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Version 2.1.1 (27 Jul 2019) |
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* Real-time instrument scripts: |
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- Fixed behavior of built-in NKSP functions change_sustain(), |
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change_cutoff_attack(), change_cutoff_decay(), change_cutoff_sustain() |
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and change_cutoff_release(). |
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* general changes: |
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- Only play release trigger samples on sustain pedal up if this behaviour |
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was explicitly requested by the instrument (otherwise only on note-off). |
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- Fixed compiler warnings. |
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- Fixed compilation error when cross-compiling to Mac. |
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- FX Sends: Provide more useful error messages on routing problems |
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(see bug #169). |
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- LSCP doc: Be more clear describing the two distinct approaches |
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of using external vs. internal effects (see bug #169). |
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- "optional" class: Fixed comparison operators. |
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* Gigasampler/GigaStudio format engine: |
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- Format extension: If requested by instrument then don't play release |
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trigger sample on note-off events. |
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* SFZ format engine: |
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- Fixed memory leak when releasing samples |
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(fixes bug #307, patch by Jacek Roszkowski) |
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- Fixed potential crash when a sample is shared by more than one region |
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(fixes bug #308, patch by Jacek Roszkowski). |
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- Opcode 'sample': Added support for built-in sample '*silence' |
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(fixes bug #310, patch by Jacek Roszkowski). |
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Version 2.1.0 (25 Nov 2017) |
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* SFZ format engine: |
* SFZ format engine: |
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- added support for <global>, <master> and #define (patch by Alby M) |
- added support for <global>, <master> and #define (patch by Alby M) |
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- Removed code duplication in SFZ file loading code. |
- Removed code duplication in SFZ file loading code. |
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all if an up-pitch of more than 40 semi tones was requested (I don't |
all if an up-pitch of more than 40 semi tones was requested (I don't |
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think there is any stock gig sound that requires this behavior to |
think there is any stock gig sound that requires this behavior to |
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resemble its original sound). |
resemble its original sound). |
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- Added support for controlling whether the individual EGADSR stages may |
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be aborted (as LinuxSampler extension to the original GigaStudio 4 |
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format). |
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* general changes: |
* general changes: |
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- fixed printf type errors (mostly in debug messages) |
- fixed printf type errors (mostly in debug messages) |
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- Fixed invalid (note-on) event ID being assigned to new Note objects. |
- Fixed invalid (note-on) event ID being assigned to new Note objects. |
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- Revised fundamental C++ classes "Thread", "Mutex" and "Condition" which |
- Revised fundamental C++ classes "Thread", "Mutex" and "Condition" which |
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fixes potential undefined behavior. |
fixes potential undefined behavior. |
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- Fixed Note object leak when triggering notes on keys which did not |
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have a valid sample mapped (fixes bug #252). |
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- Fixed compilation errors when compiling with CONFIG_DEVMODE enabled. |
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- linuxsampler binary fix: option --create-instruments-db ignored |
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subsequent optional argument due to glibc's implementation oddity |
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which expects a "=" sign, but no space between them. |
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* packaging changes: |
* packaging changes: |
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- removed unnecessary dependency to libuuid |
- removed unnecessary dependency to libuuid |
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(originated by libgig's usage of it) |
(originated by libgig's usage of it) |
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- Automake: set environment variable GCC_COLORS=auto to allow GCC to |
- Automake: set environment variable GCC_COLORS=auto to allow GCC to |
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auto detect whether it (sh/c)ould output its messages in color. |
auto detect whether it (sh/c)ould output its messages in color. |
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- Debian: Fixed packaging error about invalid "Source-Version" |
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substitution variable. |
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- Debian: Raised Debian compatibility level to Debian 9 "Stretch". |
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- Debian: Added build dependency to libsqlite3-dev for building |
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linuxsampler with instruments DB support. |
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* Real-time instrument scripts: |
* Real-time instrument scripts: |
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- Implemented scheduler for delayed MIDI events and for suspended scripts. |
- Implemented scheduler for delayed MIDI events and for suspended scripts. |
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- Removed max. value limitation of built-in functions "change_attack()", |
- Removed max. value limitation of built-in functions "change_attack()", |
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"change_decay()" and "change_release()" to i.e. allow passing 2000000 |
"change_decay()" and "change_release()" to i.e. allow passing 2000000 |
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for doubling the respective time. |
for doubling the respective time. |
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- NKSP script editor syntax highlighting API: Fixed app termination due |
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to a lexer start condition stack underrun. |
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- NKSP preprocessor: Fixed wrong behavior on nested USE_CODE_IF() and |
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USE_CODE_IF_NOT() preprocessor statements. |
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- NKSP: Added built-in preprocessor condition NKSP_NO_MESSAGE, which |
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can be set to disable all subsequent built-in "message()" function calls |
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on preprocessor level. |
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- Implemented built-in script function "change_sustain()". |
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- NKSP script editor syntax highlighting API: catch all fatal lexer errors, |
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to avoid the editor app to crash on ill-formed text input. |
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- Added built-in script function "change_pan_time()". |
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- Added built-in script function "change_pan_curve()". |
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- Added built-in script function "change_cutoff_attack()". |
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- Added built-in script function "change_cutoff_decay()". |
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- Added built-in script function "change_cutoff_sustain()". |
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- Added built-in script function "change_cutoff_release()". |
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- Added built-in script function "change_cutoff_lfo_depth()". |
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- Added built-in script function "change_cutoff_lfo_freq()". |
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* Instruments DB: |
* Instruments DB: |
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- 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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