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* general changes: |
* general changes: |
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- Fixed compiler error in Pool.h. |
- Fixed compiler error in Pool.h. |
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- Require C++11 compiler support. |
- Require C++14 compiler support. |
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- Autoconf: Added m4/ax_cxx_compile_stdcxx.m4 macro which is used |
- 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 |
for checking in configure for C++14 support (as mandatory |
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requirement) and automatically adds compiler argument if required |
requirement) and automatically adds compiler argument if required |
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(e.g. -std=C++11). |
(e.g. -std=C++14). |
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- RTMath: Implemented floating point comparison methods |
- RTMath: Implemented floating point comparison methods |
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fEqual32(float,float) and fEqual64(double,double) which take the |
fEqual32(float,float) and fEqual64(double,double) which take the |
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expected floating point tolerances into account. |
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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* Real-time instrument scripts: |
* Real-time instrument scripts: |
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- Added method ScriptVM::setExitResultEnabled() which allows to |
- Added method ScriptVM::setExitResultEnabled() which allows to |
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"real()" for casting from integer to real number in NKSP scripts. |
"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 |
- Allow built-in exit() function to potentially accept real number type |
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argument as well. |
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. |
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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. |
| 188 |
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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()". |
| 191 |
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- Added built-in script real number constant "~NI_MATH_PI". |
| 192 |
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- Added built-in script real number constant "~NI_MATH_E". |
| 193 |
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- NKSP language: Allow unary '+' operator. |
| 194 |
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* test cases: |
* test cases: |
| 196 |
- Fixed compiler errors in test cases. |
- Fixed compiler errors in test cases. |
| 205 |
- NKSP: Added real number test cases for built-in functions exit(), |
- NKSP: Added real number test cases for built-in functions exit(), |
| 206 |
int_to_real(), real(), real_to_int() and int(), as well as for the |
int_to_real(), real(), real_to_int() and int(), as well as for the |
| 207 |
plus, minus and negate language operators. |
plus, minus and negate language operators. |
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- Added massive amount of NKSP test cases for standard measuring units and |
| 209 |
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'final' operator usage cases. |
| 210 |
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- Added NKSP test cases for (floating point tolerance aware) real number |
| 211 |
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equalness / unequalness comparison. |
| 212 |
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- Added NKSP int array and real array tests for value assignment and |
| 213 |
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initialization of arrays. |
| 214 |
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- Added NKSP test cases for built-in functions "round()", "ceil()", |
| 215 |
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"floor()", "sqrt()", "log()", "log2()", "log10()", "exp()", "pow()", |
| 216 |
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"sin()", "cos()", "tan()", "asin()", "acos()", "atan()". |
| 217 |
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- Added NKSP test cases for unary '+' operator. |
| 218 |
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|
| 219 |
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* GigaStudio/Gigasampler format engine: |
| 220 |
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- LFOTriangleIntMath and LFOTriangleIntAbsMath: Fixed FlipPhase=true |
| 221 |
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behaviour for start_level_mid. |
| 222 |
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|
| 223 |
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* SFZ format engine: |
| 224 |
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- Fixed support for regions with loccN/hiccN conditions on more than one |
| 225 |
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MIDI controller. |
| 226 |
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| 227 |
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* Benchmarks: |
| 228 |
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- Fixed benchmarks/triang.cpp falsely having favoured "int math abs" |
| 229 |
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algorithm (since result of 2nd run was not accumulated). |
| 230 |
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- Added benchmark for saw wave (benchmarks/saw.cpp). |
| 231 |
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- Added benchmark for sine wave (benchmarks/sine.cpp). |
| 232 |
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- Added benchmark for square wave (benchmarks/square.cpp). |
| 233 |
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- Increased amount of benchmarks runs by factor 6 to achieve benchmark times |
| 234 |
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which are large enough on modern systems. |
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Version 2.1.1 (27 Jul 2019) |
Version 2.1.1 (27 Jul 2019) |
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