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Version CVS HEAD (?) |
Version SVN trunk (?) |
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|
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* general changes: |
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- Fixed compiler error in Pool.h. |
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- Require C++14 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++14 support (as mandatory |
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requirement) and automatically adds compiler argument if required |
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(e.g. -std=C++14). |
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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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- Added public API C++ class "LFO", which is a cluster class encapsulating |
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all the sampler's LFO implementations to be used by 3rd party applications |
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(e.g. by Gigedit). |
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- Added int math square LFO implementation. |
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- Added int math saw LFO implementation. |
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- Added numeric complex nr sine LFO implementation. |
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- Marked class LFOTriangleDiHarmonic as deprecated |
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(will be removed in future). |
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- Added LFOAll.h which includes all LFO implementation's header files. |
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- Refactored LFO class names and their file names (PulseLFO -> LFOPulse, |
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LFOSawIntMath -> LFOSawIntMathNew, SawLFO -> LFOSawIntMathOld, |
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SineLFO -> LFOSineBuiltinFn, LFOSine -> LFOSineNumericComplexNr, |
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SquareLFO -> LFOSquarePulse and separated the latter to its own header |
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file). |
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- Renamed type LFOSigned -> LFOTriangleSigned. |
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- Renamed type LFOUnsigned -> LFOTriangleUnsigned. |
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- Using now cubic interpolation as resampling algorithm by default; and |
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linear interpolation is deprecated now. |
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- Event:Init(): memset() entire Event::Param union to zero instead of trying |
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to do that for its individual members; the latter became error prone due |
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to the union's growing complexity meanwhile. |
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- EngineChannel: Overhaul of RPN/NRPN related methods: Added new |
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*Rpn*Parameter*() methods as replacement for previous *Rpn*Controller*() |
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methods and marked the old ones as deprecated; and likewise added new |
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*Nrpn*Parameter*() methods as replacement for previous *Nrpn*Controller*() |
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methods and marked those old ones deprecated as well. |
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- Added support for MIDI CC #38 (data entry LSB): this allows higher value |
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resolution for certain (e.g. hard coded) RPN and NRPN parameters. |
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|
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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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- NKSP VM API: Allow units and 'final'ness to be returned as result from |
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built-in functions (added methods VMFunction::returnUnitType() and |
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VMFunction::returnsFinal() for that purpose which must be implemented by |
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built-in function implementations). |
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- NKSP language: Allow metric unit prefixes of numeric scalar and array |
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variables to be changed freely at runtime (unlike unit types like Hz etc. |
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which are still sticky, parse-time features of variables which cannot be |
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changed at runtime for the intentional sake of determinism). |
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- NKSP language: 'final' values are prohibited for array variables for now |
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(attempt causes a parsers error). |
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- NKSP language: expressions with unit types (e.g. Hz) are prohibited for |
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conditions of runtime control structures like if(), while(), select() |
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(attempt causes a parser error). |
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- NKSP VM API: Allow built-in functions to perform their own, individual |
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parse time checks of arguments going to be passed to the function at |
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runtime (added method VMFunction::checkArgs() for that purpose). |
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- NKSP language: raise parser warning if only one operand of binary |
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operators (like logical 'or' comparison) contain a 'final' value (because |
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it would always yield in a 'final' result in such cases). |
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- NKSP language: Allow comparison (=, #, <, >, <=, >=) of values with |
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different metric unit prefixes, which will behave as expected (e.g. |
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result of expression '1000us < 2ms' is true). |
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- NKSP language: Allow adding values with different metric unit prefixes |
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(e.g. result of expression '100Hz + 5kHz' is '5100Hz'). |
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- NKSP language: Allow subtracting values with different metric unit |
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prefixes (e.g. result of expression '1ms - 20us' is '980us'). |
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- NKSP language: Allow multiplying with any metric unit prefixes |
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(e.g. result of expression '2k * 3ms' is '6s'), however multiplications |
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with unit types on both sides (e.g. '2s * 2s') is still prohibited since |
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we don't have any considerable practical use for a term like '4s^2' |
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(hence any attempt multiplying two unit types still causes parser error). |
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- NKSP language: Allow dividing by any metric unit prefixes and allow |
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division of same unit type on both sides (e.g. expression '8kHz / 1000Hz' |
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yields in unit free result '8'). So this is now a way to cast units away |
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e.g. for passing the result to other expressions, certain function calls |
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or variables which are not accepting any units (or that specific unit). |
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- NKSP language: integer arrays and real number arrays can now be converted |
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to strings (e.g. for dumping their content with message() calls for |
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script debugging purposes). |
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- NKSP language: expressions and variables with units are now correctly |
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casted to strings (e.g. with message() calls). |
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- NKSP language: comparing real numbers for equalness (e.g. '~foo = 3.1') or |
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unequalness (e.g. '~foo # 3.1') is now less strict and takes the expected |
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floating point tolerances into account. |
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- NKSP VM API: Added methods VMScalarNumberExpr::evalCastInt() and |
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VMScalarNumberExpr::evalCastReal(). |
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- NKSP VM API: Added base class 'VMNumberArrayExpr' for classes |
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'VMIntArrayExpr' and 'VMRealArrayExpr'. |
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- NKSP VM API: replaced all unitPrefix() (parse time) methods by |
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unitFactor() (runtime) methods. |
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- Built-in function "exit()" supports now returning units and 'final'ness |
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for test cases. |
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- The following built-in functions support now units as well: "abs()", |
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"random()", "inc()", "dec()", "in_range()", "min()", "max()", |
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"real_to_int()", "int()", "int_to_real()" and "real()". |
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- Built-in functions "array_equal()", "search()" and "sort()" support now |
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real number arrays (correctly) as well. |
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- Added individual parse time checks of arguments to be passed to built-in |
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functions "random()", "inc()", "dec()", "in_range()", "min()", "max()", |
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"array_equal()" and "search()" specific for their individual purposes. |
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- NKSP VM refactoring: Renamed all methods, functions and classes matching |
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pattern *ScalarNumber* to simply *Number* (that is i.e. classes |
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VMScalarNumberExpr -> VMNumberExpr, ScalarNumberExpr -> NumberExpr, |
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ScalarNumberVariable -> NumberVariable, ScalarNumberBinaryOp -> |
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NumberBinaryOp, VMScalarNumberResultFunction -> VMNumberResultFunction, |
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method VMExpr::asScalarNumberExpr() -> VMExpr::asNumber(), function |
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isScalarNumber() -> isNumber()). |
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- NKSP VM API: Added 4 overridden methods to class VMNumberExpr: |
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evalCastInt(MetricPrefix_t), evalCastInt(MetricPrefix_t,MetricPrefix_t), |
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evalCastReal(MetricPrefix_t), evalCastReal(MetricPrefix_t,MetricPrefix_t) |
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as convenient methods for automatically converting values to expected |
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metric value basis. |
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- Built-in function "wait()" accepts now both integers and real numbers as |
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argument. |
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- NKSP VM API cleanup: Get rid of legacy method |
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VMFunction::argType(vmint iArg) which was already superseded by its new |
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replacement VMFunction::acceptsArgType(vmint iArg, ExprType_t type). |
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- NKSP parser: if wrong argument type was passed to a built-in function and |
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that built-in function accepts more than one data type for the argument, |
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then show all supported data types as parser error message. |
169 |
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- Built-in function "play_note()" accepts now real numbers and seconds as |
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unit type as well for its 3rd and 4th function arguments. |
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- The following built-in functions accept now real numbers as well for their |
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2nd function argument: "change_vol()", "change_tune()", "change_cutoff()", |
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"change_attack()", "change_decay()", "change_release()", |
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"change_sustain()", "change_cutoff_attack()", "change_cutoff_decay()", |
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"change_cutoff_sustain()", "change_cutoff_release()", |
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"change_amp_lfo_freq()", "change_cutoff_lfo_freq()", |
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"change_pitch_lfo_freq()", "change_vol_time()", "change_tune_time()", |
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"change_pan_time()", "fade_in()", "fade_out()", "change_play_pos()". |
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- Fixed built-in function "change_play_pos()" not having accepted metric |
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prefixes at all. |
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- Fixed the following built-in functions having misinterpreted values given |
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with unit type (for their 2nd argument) as if they were relative values |
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(that is as if they were passed without a unit type): "change_attack()", |
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"change_decay()", "change_release()", "change_cutoff_attack()", |
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"change_cutoff_decay()", "change_cutoff_release()". |
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- Fixed the following built-in functions having applied completely wrong |
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'final' values: "change_sustain()", "change_cutoff_sustain()" (since the |
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respective EGs being their modulation sink assume uint data type with |
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value range 0..1000 instead of 0.0..1.0. |
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- Added individual parse-time checks of function arguments for the following |
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built-in functions: "play_note()", "note_off()", "set_event_mark()", |
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"delete_event_mark()", "by_marks()", "change_cutoff()", "change_attack()", |
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"change_decay()", "change_release()", "change_cutoff_attack()", |
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"change_cutoff_decay()", "change_cutoff_release()", |
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"change_amp_lfo_freq()", "change_cutoff_lfo_freq()", |
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"change_pitch_lfo_freq()", "change_vol_time()", "change_tune_time()" and |
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"change_pan_time()". |
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- Don't abort function call if unit type was used and at the same time |
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'final' operator was omitted for the primary value argument of the |
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following built-in functions: "change_cutoff()", "change_attack()", |
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"change_decay()", "change_release()", "change_cutoff_attack()", |
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"change_cutoff_decay()", "change_cutoff_release()", |
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"change_amp_lfo_freq()", "change_cutoff_lfo_freq()", |
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"change_pitch_lfo_freq()", "change_vol_time()", "change_tune_time()", |
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"change_pan_time()", instead imply 'final'ness at runtime and raise an |
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appropriate parser warning at parse time. |
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- Added built-in real number functions "round()", "ceil()", "floor()", |
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"sqrt()", "log()", "log2()", "log10()", "exp()", "pow()", "sin()", |
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"cos()", "tan()", "asin()", "acos()", "atan()". |
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- Added built-in script real number constant "~NI_MATH_PI". |
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- Added built-in script real number constant "~NI_MATH_E". |
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- NKSP language: Allow unary '+' operator. |
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- Added built-in script functions "msb()" and "lsb()". |
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- NKSP language: Added support for RPN event handler |
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("on rpn ... end on" in instrument scripts). |
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- NKSP language: Added support for NRPN event handler |
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("on nrpn ... end on" in instrument scripts). |
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- Added built-in read-only variables "$RPN_ADDRESS" and "$RPN_VALUE" which |
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may be read from the new RPN/NRPN script handlers to get the (N)RPN |
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parameter that had been changed and its new value. |
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- Added built-in const variables "$NI_CB_TYPE_RPN" and "$NI_CB_TYPE_NRPN" |
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which are identifying the new (N)RPN handlers as such at script runtime. |
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- Implemented built-in script function "set_rpn()". |
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- Implemented built-in script function "set_nrpn()". |
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|
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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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- Added massive amount of NKSP test cases for standard measuring units and |
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'final' operator usage cases. |
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- Added NKSP test cases for (floating point tolerance aware) real number |
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equalness / unequalness comparison. |
243 |
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- Added NKSP int array and real array tests for value assignment and |
244 |
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initialization of arrays. |
245 |
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- Added NKSP test cases for built-in functions "round()", "ceil()", |
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"floor()", "sqrt()", "log()", "log2()", "log10()", "exp()", "pow()", |
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"sin()", "cos()", "tan()", "asin()", "acos()", "atan()". |
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- Added NKSP test cases for unary '+' operator. |
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|
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* GigaStudio/Gigasampler format engine: |
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- LFOTriangleIntMath and LFOTriangleIntAbsMath: Fixed FlipPhase=true |
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behaviour for start_level_mid. |
253 |
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- Changed LFO start levels: LFO1 and LFO2 both to mid, LFO3 to max. start |
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level (see discussion "GigaStudio LFO compatibility" on mailing list |
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from 2019-09-26 for details). |
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- Changed default wave form for all 3 LFOs to sine (instead of triangle; |
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see discussion "GigaStudio LFO compatibility" on mailing list from |
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2019-09-26 for details). |
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- Format extension: Added support for different LFO wave forms (currently |
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either sine [default], triangle, saw or square). |
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- Format extension: Added support for LFO phase displacement (0°..360°). |
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- Format extension: Added support for flipping LFO polarity on LFO 3 |
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(in the original gig format this was only available for LFO 1 and LFO 2). |
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- Format extension: Support for additional filter types: |
265 |
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lowpass 1/2/4/6-pole, highpass 1/2/4/6-pole, bandpass 2-pole, |
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bandreject 2-pole. |
267 |
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|
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* SFZ format engine: |
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- Fixed support for regions with loccN/hiccN conditions on more than one |
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MIDI controller. |
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|
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* Benchmarks: |
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- Fixed benchmarks/triang.cpp falsely having favoured "int math abs" |
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algorithm (since result of 2nd run was not accumulated). |
275 |
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- Added benchmark for saw wave (benchmarks/saw.cpp). |
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- Added benchmark for sine wave (benchmarks/sine.cpp). |
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- Added benchmark for square wave (benchmarks/square.cpp). |
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- Increased amount of benchmarks runs by factor 6 to achieve benchmark times |
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which are large enough on modern systems. |
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|
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Version 2.1.1 (27 Jul 2019) |
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|
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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() |
286 |
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and change_cutoff_release(). |
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|
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* general changes: |
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- Only play release trigger samples on sustain pedal up if this behaviour |
290 |
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was explicitly requested by the instrument (otherwise only on note-off). |
291 |
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- Fixed compiler warnings. |
292 |
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- Fixed compilation error when cross-compiling to Mac. |
293 |
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- FX Sends: Provide more useful error messages on routing problems |
294 |
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(see bug #169). |
295 |
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- LSCP doc: Be more clear describing the two distinct approaches |
296 |
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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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|
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* Gigasampler/GigaStudio format engine: |
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- Format extension: If requested by instrument then don't play release |
301 |
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trigger sample on note-off events. |
302 |
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|
303 |
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* SFZ format engine: |
304 |
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- Fixed memory leak when releasing samples |
305 |
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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 |
307 |
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(fixes bug #308, patch by Jacek Roszkowski). |
308 |
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- Opcode 'sample': Added support for built-in sample '*silence' |
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(fixes bug #310, patch by Jacek Roszkowski). |
310 |
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|
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Version 2.1.0 (25 Nov 2017) |
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|
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* SFZ format engine: |
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- added support for <global>, <master> and #define (patch by Alby M) |
315 |
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- Removed code duplication in SFZ file loading code. |
316 |
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- Added support for sfz extension opcode 'script' which may be used to |
317 |
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load real-time instrument script file (NKSP script language). |
318 |
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- Implemented opcode set_ccN (initial patch by Giovanni Senatore). |
319 |
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- Fixed unintended volume fade-in of voices under certain conditions. |
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- sfz parser: allow missing space between header and opcode |
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|
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* Gigasampler/GigaStudio format engine: |
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- Fixed clicks and pumping noise with Lowpass Turbo filter on very low |
324 |
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cutoff settings. |
325 |
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- Got rid of resembling an ancient GSt misbehavior which did not pitch at |
326 |
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all if an up-pitch of more than 40 semi tones was requested (I don't |
327 |
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think there is any stock gig sound that requires this behavior to |
328 |
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resemble its original sound). |
329 |
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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 |
331 |
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format). |
332 |
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|
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* general changes: |
334 |
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- fixed printf type errors (mostly in debug messages) |
335 |
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- use unique_ptr instead of auto_ptr when building with C++11 |
336 |
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- Added RTAVLTree class which is a real-time safe ordered multi-map, thus |
337 |
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allowing to sort data efficiently in real-time safe manner. |
338 |
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- RTList class: added methods for moving/inserting elements to arbitrary |
339 |
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position within a list. |
340 |
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- RTList class: added method fromPtr() for creating an Iterator object from |
341 |
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a raw element pointer. |
342 |
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- Attempt to partly fix resetting engine channels vs. resetting engine, an |
343 |
|
overall cleanup of the Reset*(), ConnectAudioDevice(), |
344 |
|
DisconnectAudioDevice() API methods would still be desirable though, |
345 |
|
because the current situation is still inconsistent and error prone. |
346 |
|
- Active voices are now internally grouped to "Note" objects, instead of |
347 |
|
being directly assigned to a keyboard key. This allows more fine graded |
348 |
|
processing of voices, which is i.e. required for certain instrument |
349 |
|
script features. |
350 |
|
- Fix: Release trigger voices were not spawned on sustain pedal up |
351 |
|
(CC #64) events. |
352 |
|
- Fix: Release trigger voices can now also distinguish correctly between |
353 |
|
note-off and sustain pedal up events. |
354 |
|
- All engines: Increased ramp speed of volume smoother and pan smoother |
355 |
|
(while slow rate of crossfade smoother is preserved) to allow quick |
356 |
|
volume and pan changes by instrument scripts for instance. |
357 |
|
- gig/sf2/sfz: Fixed aftertouch channel pressure events being processed |
358 |
|
properly and thus were ignored for certain uses. |
359 |
|
- Added new C++ API method |
360 |
|
VirtualMidiDevice::SendChannelPressureToSampler(). |
361 |
|
- windows, 32-bit: fixed potential crashes by making sure the stack in |
362 |
|
sub threads is 16-byte aligned |
363 |
|
- fixed numerous compiler warnings |
364 |
|
- Fixed invalid (note-on) event ID being assigned to new Note objects. |
365 |
|
- Revised fundamental C++ classes "Thread", "Mutex" and "Condition" which |
366 |
|
fixes potential undefined behavior. |
367 |
|
- Fixed Note object leak when triggering notes on keys which did not |
368 |
|
have a valid sample mapped (fixes bug #252). |
369 |
|
- Fixed compilation errors when compiling with CONFIG_DEVMODE enabled. |
370 |
|
- linuxsampler binary fix: option --create-instruments-db ignored |
371 |
|
subsequent optional argument due to glibc's implementation oddity |
372 |
|
which expects a "=" sign, but no space between them. |
373 |
|
|
374 |
|
* packaging changes: |
375 |
|
- removed unnecessary dependency to libuuid |
376 |
|
(originated by libgig's usage of it) |
377 |
|
- Automake: set environment variable GCC_COLORS=auto to allow GCC to |
378 |
|
auto detect whether it (sh/c)ould output its messages in color. |
379 |
|
- Debian: Fixed packaging error about invalid "Source-Version" |
380 |
|
substitution variable. |
381 |
|
- Debian: Raised Debian compatibility level to Debian 9 "Stretch". |
382 |
|
- Debian: Added build dependency to libsqlite3-dev for building |
383 |
|
linuxsampler with instruments DB support. |
384 |
|
|
385 |
|
* Real-time instrument scripts: |
386 |
|
- Implemented scheduler for delayed MIDI events and for suspended scripts. |
387 |
|
- Built-in script function "wait()": implemented support for function's |
388 |
|
"duration-us" argument, thus scripts using this function are now |
389 |
|
correctly resumed after the requested amount of microseconds. |
390 |
|
- Built-in script function "play_note()": implemented support for |
391 |
|
function's "duration-us" argument, thus notes triggered with this |
392 |
|
argument are now correctly released after the requested amount of |
393 |
|
microseconds. |
394 |
|
- Fix: script events were not cleared when engine channel was reset, |
395 |
|
potentially causing undefined behavior. |
396 |
|
- Fixed crash which happened when trying to reference an undeclared |
397 |
|
variable. |
398 |
|
- Built-in script function "play_note()": Added support for passing |
399 |
|
special value -1 for "duration-us" argument, which will cause the |
400 |
|
triggered note to be released once the original note was released. |
401 |
|
- Instrument script classes now exported with the liblinuxsampler C++ API. |
402 |
|
- Added new API method ScriptVM::syntaxHighlighting() which provides |
403 |
|
a convenient syntax highlighting backend for external instrument |
404 |
|
script editor applications. |
405 |
|
- Added new C++ API class "ScriptVMFactory". |
406 |
|
- Extended parser issues to provide not only first line and first |
407 |
|
column, but also last line and last column of issue (thus marking |
408 |
|
the precise span of the issue within the source code). |
409 |
|
- Reload script automatically after being modified by an instrument |
410 |
|
editor. |
411 |
|
- NKSP language grammar correction: allow empty event handler bodies |
412 |
|
like "on note end on". |
413 |
|
- Implemented built-in script function "change_vol()". |
414 |
|
- Implemented built-in script function "change_tune()". |
415 |
|
- Implemented built-in script function "change_pan()". |
416 |
|
- Implemented built-in script function "change_cutoff()". |
417 |
|
- Implemented built-in script function "change_reso()". |
418 |
|
- Implemented built-in script function "event_status()". |
419 |
|
- Added built-in script constants "$EVENT_STATUS_INACTIVE" and |
420 |
|
"$EVENT_STATUS_NOTE_QUEUE" both for being used as flags for |
421 |
|
"event_status()" function. |
422 |
|
- NKSP language: Added support for bitwise operators ".or.", ".and." |
423 |
|
and ".not.". |
424 |
|
- NKSP language scanner: Fixed IDs matching to require at least one |
425 |
|
character (i.e. when matching function names or variable names). |
426 |
|
- NKSP language scanner: disabled unusued rules. |
427 |
|
- Fixed behavior of play_note() and note_off() functions which must |
428 |
|
be distinguished engine internally from "real" MIDI note on/off |
429 |
|
events in order to avoid misbehaviors like hanging notes. |
430 |
|
- Implemented built-in script variable "$KSP_TIMER". |
431 |
|
- Implemented built-in script variable "$NKSP_REAL_TIMER". |
432 |
|
- Implemented built-in script variable "$NKSP_PERF_TIMER". |
433 |
|
- Implemented built-in script variable "$ENGINE_UPTIME". |
434 |
|
- Implemented built-in script function "inc()". |
435 |
|
- Implemented built-in script function "dec()". |
436 |
|
- NKSP language fix: division expressions were evaluated too often. |
437 |
|
- NKSP language fix: string concatenation operator was right |
438 |
|
associative instead of left (to right). |
439 |
|
- NKSP language correction: allow empty statements in entire language |
440 |
|
(i.e. "if end if"). |
441 |
|
- Implemented built-in script function "stop_wait()". |
442 |
|
- Implemented built-in script variable "$NI_CALLBACK_ID". |
443 |
|
- Implemented built-in script variable "$NI_CALLBACK_TYPE". |
444 |
|
- Implemented built-in script variable "$NKSP_IGNORE_WAIT". |
445 |
|
- Added support for read-only built-in variables (respectively |
446 |
|
handled by the script parser). |
447 |
|
- Added built-in script constant "$NI_CB_TYPE_INIT". |
448 |
|
- Added built-in script constant "$NI_CB_TYPE_NOTE". |
449 |
|
- Added built-in script constant "$NI_CB_TYPE_RELEASE". |
450 |
|
- Added built-in script constant "$NI_CB_TYPE_CONTROLLER". |
451 |
|
- NKSP Language: Added support for user defined script functions. |
452 |
|
- Implemented built-in script function "change_attack()". |
453 |
|
- Implemented built-in script function "change_decay()". |
454 |
|
- Implemented built-in script function "change_release()". |
455 |
|
- Fixed all change_*() built-in script functions to apply their |
456 |
|
synthesis parameter changes immediately in case the respective note |
457 |
|
was triggered at the same time, instead of scheduling the parameter |
458 |
|
change, especially because it would cause some parameter types's |
459 |
|
changes either to be ramped (i.e. change_vol()) or other types even |
460 |
|
to have not effect at all (i.e. change_attack()). |
461 |
|
- Implemented built-in script function "sh_left()". |
462 |
|
- Implemented built-in script function "sh_right()". |
463 |
|
- Implemented built-in script function "min()". |
464 |
|
- Implemented built-in script function "max()". |
465 |
|
- NKSP Fix: "init" event handler was not always executed when a script |
466 |
|
was loaded. |
467 |
|
- NKSP built-in wait() script function: abort script execution if |
468 |
|
a negative or zero wait time was passed as argument (since this is |
469 |
|
a common indication of a bug either of the script or even of the |
470 |
|
engine, which could lead to RT instability or even worse). |
471 |
|
- ScriptVM: Implemented automatic suspension of RT safety |
472 |
|
threatening scripts. |
473 |
|
- Provide more user friendly error messages on syntax errors. |
474 |
|
- Fixed NKSP parser warning "Not a statement" when assigning an |
475 |
|
initializer list to an array variable. |
476 |
|
- Implemented built-in script array variable "%ALL_EVENTS". |
477 |
|
- Implemented built-in script function "in_range()". |
478 |
|
- Implemented built-in script function "change_amp_lfo_depth()". |
479 |
|
- Implemented built-in script function "change_amp_lfo_freq()". |
480 |
|
- Implemented built-in script function "change_pitch_lfo_depth()". |
481 |
|
- Implemented built-in script function "change_pitch_lfo_freq()". |
482 |
|
- Implemented built-in script function "change_vol_time()". |
483 |
|
- Implemented built-in script function "change_tune_time()". |
484 |
|
- Implemented built-in script function "fade_in()". |
485 |
|
- Implemented built-in script function "fade_out()". |
486 |
|
- Fixed acceptance of wrong data type of parameters passed to built-in |
487 |
|
script functions "change_vol()", "change_tune()", "change_pan()", |
488 |
|
"change_cutoff()", "change_reso()", "change_attack()", "change_decay()", |
489 |
|
"change_release()", "change_amp_lfo_depth()", "change_amp_lfo_freq()", |
490 |
|
"change_pitch_lfo_depth()" and "change_pitch_lfo_freq()". |
491 |
|
- Added built-in script function "get_event_par()" and implemented some |
492 |
|
of its possible parameter selections. |
493 |
|
- Added built-in script function "set_event_par()" and implemented some |
494 |
|
of its possible parameter selections. |
495 |
|
- Fixed a bunch of scheduler time related bugs. |
496 |
|
- Fixed polyphonic variables not being reset to zero after usage. |
497 |
|
- Built-in "ignore_event()" function: argument is now optional, like with |
498 |
|
built-in function "ignore_controller()". |
499 |
|
- Implemented built-in script function "change_velo()". |
500 |
|
- Implemented built-in script function "change_note()". |
501 |
|
- Adjusted behavior of "change_vol()" and "change_tune()" to a more |
502 |
|
intuitive behavior if used in combination with "change_vol_time()" or |
503 |
|
"change_tune_time()" respectively: now tuning/volume changes are only |
504 |
|
assigned (without delay) immediately to a new note if the respective |
505 |
|
timing function has not been called before, otherwise the volume/tuning |
506 |
|
changes are automatically faded (before, only the event's time stamp was |
507 |
|
relevant). |
508 |
|
- Implemented built-in script function "array_equal()". |
509 |
|
- Implemented built-in script function "search()". |
510 |
|
- Implemented built-in script function "sort()". |
511 |
|
- NKSP Fix: Never suspend "init" event handlers. |
512 |
|
- Implemented built-in script function "same_region()" (currently only |
513 |
|
available for gig format engine). |
514 |
|
- Added built-in script constant "$NKSP_LINEAR". |
515 |
|
- Added built-in script constant "$NKSP_EASE_IN_EASE_OUT". |
516 |
|
- Implemented built-in script function "change_vol_curve()". |
517 |
|
- Implemented built-in script function "change_tune_curve()". |
518 |
|
- built-in "play_note()" function now supports a sample playback start |
519 |
|
offset with argument 3, where special value -1 means to use the regular |
520 |
|
sample offset as defined by the instrument file. |
521 |
|
- Built-in array variable %KEY_DOWN[] is now a read-only variable. |
522 |
|
- Built-in variable $EVENT_NOTE is now a read-only variable. |
523 |
|
- Built-in variable $EVENT_VELOCITY is now a read-only variable. |
524 |
|
- built-in "play_note()" function now accepts -2 for its fourth argument |
525 |
|
(note duration) which means the life time of the note shall be sticked |
526 |
|
to the requested note number of argument 1. |
527 |
|
- Fix: built-in "play_note()" function now returns 0 as result value if |
528 |
|
-1 was passed for its fourth argument (note duration) and the respective |
529 |
|
parent note is already gone. |
530 |
|
- Implemented built-in script function "change_play_pos()". |
531 |
|
- NKSP language: Added support for user declared const array variables. |
532 |
|
- NKSP language: Raise parser warning if array variable is accessed with |
533 |
|
an index that exceeds the array's size. |
534 |
|
- NKSP language fix: Unknown characters were not handled correctly. |
535 |
|
- NKSP language: Added support for "synchronized .. end synchronized" |
536 |
|
code blocks. |
537 |
|
- Implemented built-in script function "abort()" which allows to abort |
538 |
|
another script handler by passing its callback ID. |
539 |
|
- Fixed potential memory access bug and potential undefined behavior of |
540 |
|
"init" event handlers. |
541 |
|
- Print a time stamp along to each call of built-in function "message()". |
542 |
|
- ScriptVM API: Added VMParserContext::preprocessorComments() which allows |
543 |
|
to retrieve all code blocks filtered out by the preprocessor. |
544 |
|
- Added built-in script function "fork()". |
545 |
|
- Added built-in array variable %NKSP_CALLBACK_CHILD_ID[]. |
546 |
|
- Added built-in variable $NKSP_CALLBACK_PARENT_ID. |
547 |
|
- Fixed potential crash when accessing dynamic built-in array variables. |
548 |
|
- Added built-in script function "callback_status()". |
549 |
|
- Added built-in constant $CALLBACK_STATUS_TERMINATED. |
550 |
|
- Added built-in constant $CALLBACK_STATUS_QUEUE. |
551 |
|
- Added built-in constant $CALLBACK_STATUS_RUNNING. |
552 |
|
- Removed max. value limitation of built-in functions "change_attack()", |
553 |
|
"change_decay()" and "change_release()" to i.e. allow passing 2000000 |
554 |
|
for doubling the respective time. |
555 |
|
- NKSP script editor syntax highlighting API: Fixed app termination due |
556 |
|
to a lexer start condition stack underrun. |
557 |
|
- NKSP preprocessor: Fixed wrong behavior on nested USE_CODE_IF() and |
558 |
|
USE_CODE_IF_NOT() preprocessor statements. |
559 |
|
- NKSP: Added built-in preprocessor condition NKSP_NO_MESSAGE, which |
560 |
|
can be set to disable all subsequent built-in "message()" function calls |
561 |
|
on preprocessor level. |
562 |
|
- Implemented built-in script function "change_sustain()". |
563 |
|
- NKSP script editor syntax highlighting API: catch all fatal lexer errors, |
564 |
|
to avoid the editor app to crash on ill-formed text input. |
565 |
|
- Added built-in script function "change_pan_time()". |
566 |
|
- Added built-in script function "change_pan_curve()". |
567 |
|
- Added built-in script function "change_cutoff_attack()". |
568 |
|
- Added built-in script function "change_cutoff_decay()". |
569 |
|
- Added built-in script function "change_cutoff_sustain()". |
570 |
|
- Added built-in script function "change_cutoff_release()". |
571 |
|
- Added built-in script function "change_cutoff_lfo_depth()". |
572 |
|
- Added built-in script function "change_cutoff_lfo_freq()". |
573 |
|
|
574 |
|
* Instruments DB: |
575 |
|
- Fixed memory access bug of general DB access code which lead to |
576 |
|
undefined behavior. |
577 |
|
- Cleanup of instruments DB file creation and opening code. |
578 |
|
- The instrument DB path of linuxsampler's --create-instruments-db argument |
579 |
|
is now optional, if it is missing, then a default location is used. |
580 |
|
- Added support for scanning SFZ (.sfz) files. |
581 |
|
- Added support for scanning Sound Font (.sf2) files. |
582 |
|
- Fixed undefined DB transaction behavior. |
583 |
|
|
584 |
|
Version 2.0.0 (15 July 2015) |
585 |
|
|
586 |
* packaging changes: |
* packaging changes: |
587 |
- fixed building with newer MinGW-w64 |
- fixed building with newer MinGW-w64 |
709 |
- Fixed support for 'aftertouch' attenuation controller. |
- Fixed support for 'aftertouch' attenuation controller. |
710 |
- Fixed crash that happened with velocity split sounds under certain |
- Fixed crash that happened with velocity split sounds under certain |
711 |
conditions (see also previous commit on libgig). |
conditions (see also previous commit on libgig). |
712 |
|
- fixed behaviour of filter LFO |
713 |
|
|
714 |
* SFZ format engine: |
* SFZ format engine: |
715 |
- Initial implementation (not usable yet) |
- Initial implementation (not usable yet) |
874 |
- bugfix: generation of velocity curves etc should not be done |
- bugfix: generation of velocity curves etc should not be done |
875 |
after each "#include", only after the main file is parsed |
after each "#include", only after the main file is parsed |
876 |
- bugfix: line numbers in error messages were wrong after "#include" |
- bugfix: line numbers in error messages were wrong after "#include" |
877 |
|
- added support for float and 32 bit sample files |
878 |
|
|
879 |
* SoundFont format engine: |
* SoundFont format engine: |
880 |
- Initial implementation (not usable yet) |
- Initial implementation (not usable yet) |
922 |
- VST: implemented retrieval and switching of programs using the |
- VST: implemented retrieval and switching of programs using the |
923 |
sampler's internal MIDI instrument mapping system |
sampler's internal MIDI instrument mapping system |
924 |
|
|
925 |
|
* Instrument editor interface: |
926 |
|
- Changed instrument editor plugin interface, providing additional |
927 |
|
informations like the EngineChannel for which the instrument editor was |
928 |
|
spawned for. This allows the instrument editors to interact more actively |
929 |
|
with the sampler. |
930 |
|
|
931 |
* MIDI driver: |
* MIDI driver: |
932 |
- ALSA MIDI driver supports now "NAME" device parameter, for overriding |
- ALSA MIDI driver supports now "NAME" device parameter, for overriding |
933 |
the ALSA sequencer client name |
the ALSA sequencer client name |
951 |
- MME bugfix: driver wasn't closed properly |
- MME bugfix: driver wasn't closed properly |
952 |
- CoreMIDI: automatically connect to all input sources by default (driver |
- CoreMIDI: automatically connect to all input sources by default (driver |
953 |
parameter "AUTO_BIND"). |
parameter "AUTO_BIND"). |
954 |
|
- CoreMIDI: fixed auto bind feature to CoreMIDI ports that go online |
955 |
|
- CoreMIDI: fixed minor memory leak |
956 |
|
|
957 |
* audio driver: |
* audio driver: |
958 |
- ASIO driver fixes for newer gcc versions (fix from PortAudio) |
- ASIO driver fixes for newer gcc versions (fix from PortAudio) |
1004 |
"SUBSCRIBE SEND_EFFECT_CHAIN_INFO" |
"SUBSCRIBE SEND_EFFECT_CHAIN_INFO" |
1005 |
- provide comprehensive error messages on LSCP syntax errors |
- provide comprehensive error messages on LSCP syntax errors |
1006 |
(suggesting expected next non-terminal symbols) |
(suggesting expected next non-terminal symbols) |
1007 |
|
- Fixed client connection not being closed after network errors. |
1008 |
|
|
1009 |
* LSCP shell: |
* LSCP shell: |
1010 |
- Added support for auto correction of obvious and trivial syntax mistakes. |
- Added support for auto correction of obvious and trivial syntax mistakes. |
1054 |
$GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH. |
$GIG_DIM_EFFECT3DEPTH, $GIG_DIM_EFFECT4DEPTH, $GIG_DIM_EFFECT5DEPTH. |
1055 |
- Giga format scripts: Implemented built-in script function |
- Giga format scripts: Implemented built-in script function |
1056 |
"gig_set_dim_zone(event_id, dimension, zone)". |
"gig_set_dim_zone(event_id, dimension, zone)". |
1057 |
- Implemented built-in script int array variable $KEY_DOWN. |
- Implemented built-in script int array variable %KEY_DOWN. |
1058 |
- Implemented built-in script function "abs()". |
- Implemented built-in script function "abs()". |
1059 |
- Implemented built-in script function "random()". |
- Implemented built-in script function "random()". |
1060 |
- Implemented built-in script function "num_elements()". |
- Implemented built-in script function "num_elements()". |
1061 |
|
- Implemented built-in script function "note_off()". |
1062 |
|
- Implemented built-in script function "set_event_mark()". |
1063 |
|
- Implemented built-in script function "delete_event_mark()". |
1064 |
|
- Implemented built-in script function "by_marks()". |
1065 |
|
- Added built-in script int const variables $MARK_1 to $MARK_28. |
1066 |
|
- Built-in script functions "ignore_event()", "note_off()" and |
1067 |
|
"gig_set_dim_zone()" now also accept an array of event IDs as argument |
1068 |
|
(i.e. return value of new script function "by_marks()"). |
1069 |
|
- Pass/preserve polyphonic variable data from respective "note" event |
1070 |
|
handler to "release" event handler. |
1071 |
|
- Fixed crash when using built-in script function "by_marks()". |
1072 |
|
|
1073 |
* Bug fixes: |
* Bug fixes: |
1074 |
- 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 |
1120 |
"GET SERVER INFOasdf\n" to be accepted as valid statement (was so far |
"GET SERVER INFOasdf\n" to be accepted as valid statement (was so far |
1121 |
practically irrelevant, however it caused problems with the new LSCP |
practically irrelevant, however it caused problems with the new LSCP |
1122 |
shell's auto completion feature). |
shell's auto completion feature). |
1123 |
|
- Fixed MIDI program change messages being ignored if quickly executed |
1124 |
|
after each other (fixes #231). |
1125 |
|
|
1126 |
Version 1.0.0 (31 July 2009) |
Version 1.0.0 (31 July 2009) |
1127 |
|
|