1 |
Version SVN trunk (?) |
Version SVN trunk (?) |
2 |
|
|
3 |
|
* general changes: |
4 |
|
- Fixed compiler error in Pool.h. |
5 |
|
- Require C++14 compiler support. |
6 |
|
- Autoconf: Added m4/ax_cxx_compile_stdcxx.m4 macro which is used |
7 |
|
for checking in configure for C++14 support (as mandatory |
8 |
|
requirement) and automatically adds compiler argument if required |
9 |
|
(e.g. -std=C++14). |
10 |
|
- RTMath: Implemented floating point comparison methods |
11 |
|
fEqual32(float,float) and fEqual64(double,double) which take the |
12 |
|
expected floating point tolerances into account. |
13 |
|
- Added public API C++ class "LFO", which is a cluster class encapsulating |
14 |
|
all the sampler's LFO implementations to be used by 3rd party applications |
15 |
|
(e.g. by Gigedit). |
16 |
|
- Added int math square LFO implementation. |
17 |
|
- Added int math saw LFO implementation. |
18 |
|
- Added numeric complex nr sine LFO implementation. |
19 |
|
- Marked class LFOTriangleDiHarmonic as deprecated |
20 |
|
(will be removed in future). |
21 |
|
- Added LFOAll.h which includes all LFO implementation's header files. |
22 |
|
- Refactored LFO class names and their file names (PulseLFO -> LFOPulse, |
23 |
|
LFOSawIntMath -> LFOSawIntMathNew, SawLFO -> LFOSawIntMathOld, |
24 |
|
SineLFO -> LFOSineBuiltinFn, LFOSine -> LFOSineNumericComplexNr, |
25 |
|
SquareLFO -> LFOSquarePulse and separated the latter to its own header |
26 |
|
file). |
27 |
|
- Renamed type LFOSigned -> LFOTriangleSigned. |
28 |
|
- Renamed type LFOUnsigned -> LFOTriangleUnsigned. |
29 |
|
- Using now cubic interpolation as resampling algorithm by default; and |
30 |
|
linear interpolation is deprecated now. |
31 |
|
- Event:Init(): memset() entire Event::Param union to zero instead of trying |
32 |
|
to do that for its individual members; the latter became error prone due |
33 |
|
to the union's growing complexity meanwhile. |
34 |
|
- EngineChannel: Overhaul of RPN/NRPN related methods: Added new |
35 |
|
*Rpn*Parameter*() methods as replacement for previous *Rpn*Controller*() |
36 |
|
methods and marked the old ones as deprecated; and likewise added new |
37 |
|
*Nrpn*Parameter*() methods as replacement for previous *Nrpn*Controller*() |
38 |
|
methods and marked those old ones deprecated as well. |
39 |
|
|
40 |
|
* Real-time instrument scripts: |
41 |
|
- Added method ScriptVM::setExitResultEnabled() which allows to |
42 |
|
explicitly enable the built-in exit() function to optionally accept |
43 |
|
one function argument; the value of the passed exit() function |
44 |
|
argument will then become available by calling |
45 |
|
VMExecContext::exitResult() after script execution. |
46 |
|
- 64 bit support for NKSP integer scripts variables (declare $foo). |
47 |
|
- Variable names, function names and preprocessor condition names must start |
48 |
|
with a regular character (a-z or A-Z); starting them with a digit or |
49 |
|
underscore is not allowed. |
50 |
|
- NKSP parser fix: equal comparison operator "=" and not equal comparison |
51 |
|
operator "#" must only accept integer operands. |
52 |
|
- NKSP language: Implemented support for standard units like Hertz, seconds, |
53 |
|
Bel including support for metric unit prefixes; so one can now e.g. |
54 |
|
conveniently use numbers in scripts like "5us" meaning "5 microseconds", |
55 |
|
or e.g. "12kHz" meaning "12 kilo Hertz", or e.g. "-14mdB" meaning |
56 |
|
"minus 14 Millidecibel", or e.g. "28c" meaning "28 cents" (for tuning). |
57 |
|
- NKSP language: Introduced "final" operator "!" which is specifically |
58 |
|
intended for synthesis parameter values to denote that the synthesis |
59 |
|
parameter value is intended to be the "final" value for that synthesis |
60 |
|
parameter that should explicitly be used by the engine and thus causing |
61 |
|
the sampler engine to ignore all other modulation sources for the same |
62 |
|
synthesis parameter (like e.g. LFO, EG); by simply prefixing a value, |
63 |
|
variable or formula with this new "!" operator the expression is marked as |
64 |
|
being "final". |
65 |
|
- NKSP script editor API: Added support for detecting standard unit tokens |
66 |
|
and their potential metric prefix token. |
67 |
|
- NKSP language: Added support for NKSP real number literals and |
68 |
|
arithmetic operations on them (e.g. "(3.9 + 2.9) / 12.3 - 42.0"). |
69 |
|
- NKSP language: Added support for NKSP real number (floating point) script |
70 |
|
variables (declare ~foo). |
71 |
|
- NKSP language: Added support for NKSP real number (floating point) array |
72 |
|
script variables (declare ?foo[]). |
73 |
|
- Built-in script function "message()" accepts now real number argument as |
74 |
|
well. |
75 |
|
- Added built-in script function "real_to_int()" and its short hand form |
76 |
|
"int()" for casting from real number to integer in NKSP scripts. |
77 |
|
- Added built-in script function "int_to_real()" and its short hand form |
78 |
|
"real()" for casting from integer to real number in NKSP scripts. |
79 |
|
- Allow built-in exit() function to potentially accept real number type |
80 |
|
argument as well. |
81 |
|
- Built-in script functions may have a different return type depending on |
82 |
|
the arguments passed to the function. |
83 |
|
- Built-in script function "abs()" optionally accepts and returns real |
84 |
|
number. |
85 |
|
- Built-in script functions "min()" and "max()" optionally accept real |
86 |
|
number arguments and return real number as result in that case. |
87 |
|
- NKSP VM API: Allow units and 'final'ness to be returned as result from |
88 |
|
built-in functions (added methods VMFunction::returnUnitType() and |
89 |
|
VMFunction::returnsFinal() for that purpose which must be implemented by |
90 |
|
built-in function implementations). |
91 |
|
- NKSP language: Allow metric unit prefixes of numeric scalar and array |
92 |
|
variables to be changed freely at runtime (unlike unit types like Hz etc. |
93 |
|
which are still sticky, parse-time features of variables which cannot be |
94 |
|
changed at runtime for the intentional sake of determinism). |
95 |
|
- NKSP language: 'final' values are prohibited for array variables for now |
96 |
|
(attempt causes a parsers error). |
97 |
|
- NKSP language: expressions with unit types (e.g. Hz) are prohibited for |
98 |
|
conditions of runtime control structures like if(), while(), select() |
99 |
|
(attempt causes a parser error). |
100 |
|
- NKSP VM API: Allow built-in functions to perform their own, individual |
101 |
|
parse time checks of arguments going to be passed to the function at |
102 |
|
runtime (added method VMFunction::checkArgs() for that purpose). |
103 |
|
- NKSP language: raise parser warning if only one operand of binary |
104 |
|
operators (like logical 'or' comparison) contain a 'final' value (because |
105 |
|
it would always yield in a 'final' result in such cases). |
106 |
|
- NKSP language: Allow comparison (=, #, <, >, <=, >=) of values with |
107 |
|
different metric unit prefixes, which will behave as expected (e.g. |
108 |
|
result of expression '1000us < 2ms' is true). |
109 |
|
- NKSP language: Allow adding values with different metric unit prefixes |
110 |
|
(e.g. result of expression '100Hz + 5kHz' is '5100Hz'). |
111 |
|
- NKSP language: Allow subtracting values with different metric unit |
112 |
|
prefixes (e.g. result of expression '1ms - 20us' is '980us'). |
113 |
|
- NKSP language: Allow multiplying with any metric unit prefixes |
114 |
|
(e.g. result of expression '2k * 3ms' is '6s'), however multiplications |
115 |
|
with unit types on both sides (e.g. '2s * 2s') is still prohibited since |
116 |
|
we don't have any considerable practical use for a term like '4s^2' |
117 |
|
(hence any attempt multiplying two unit types still causes parser error). |
118 |
|
- NKSP language: Allow dividing by any metric unit prefixes and allow |
119 |
|
division of same unit type on both sides (e.g. expression '8kHz / 1000Hz' |
120 |
|
yields in unit free result '8'). So this is now a way to cast units away |
121 |
|
e.g. for passing the result to other expressions, certain function calls |
122 |
|
or variables which are not accepting any units (or that specific unit). |
123 |
|
- NKSP language: integer arrays and real number arrays can now be converted |
124 |
|
to strings (e.g. for dumping their content with message() calls for |
125 |
|
script debugging purposes). |
126 |
|
- NKSP language: expressions and variables with units are now correctly |
127 |
|
casted to strings (e.g. with message() calls). |
128 |
|
- NKSP language: comparing real numbers for equalness (e.g. '~foo = 3.1') or |
129 |
|
unequalness (e.g. '~foo # 3.1') is now less strict and takes the expected |
130 |
|
floating point tolerances into account. |
131 |
|
- NKSP VM API: Added methods VMScalarNumberExpr::evalCastInt() and |
132 |
|
VMScalarNumberExpr::evalCastReal(). |
133 |
|
- NKSP VM API: Added base class 'VMNumberArrayExpr' for classes |
134 |
|
'VMIntArrayExpr' and 'VMRealArrayExpr'. |
135 |
|
- NKSP VM API: replaced all unitPrefix() (parse time) methods by |
136 |
|
unitFactor() (runtime) methods. |
137 |
|
- Built-in function "exit()" supports now returning units and 'final'ness |
138 |
|
for test cases. |
139 |
|
- The following built-in functions support now units as well: "abs()", |
140 |
|
"random()", "inc()", "dec()", "in_range()", "min()", "max()", |
141 |
|
"real_to_int()", "int()", "int_to_real()" and "real()". |
142 |
|
- Built-in functions "array_equal()", "search()" and "sort()" support now |
143 |
|
real number arrays (correctly) as well. |
144 |
|
- Added individual parse time checks of arguments to be passed to built-in |
145 |
|
functions "random()", "inc()", "dec()", "in_range()", "min()", "max()", |
146 |
|
"array_equal()" and "search()" specific for their individual purposes. |
147 |
|
- NKSP VM refactoring: Renamed all methods, functions and classes matching |
148 |
|
pattern *ScalarNumber* to simply *Number* (that is i.e. classes |
149 |
|
VMScalarNumberExpr -> VMNumberExpr, ScalarNumberExpr -> NumberExpr, |
150 |
|
ScalarNumberVariable -> NumberVariable, ScalarNumberBinaryOp -> |
151 |
|
NumberBinaryOp, VMScalarNumberResultFunction -> VMNumberResultFunction, |
152 |
|
method VMExpr::asScalarNumberExpr() -> VMExpr::asNumber(), function |
153 |
|
isScalarNumber() -> isNumber()). |
154 |
|
- NKSP VM API: Added 4 overridden methods to class VMNumberExpr: |
155 |
|
evalCastInt(MetricPrefix_t), evalCastInt(MetricPrefix_t,MetricPrefix_t), |
156 |
|
evalCastReal(MetricPrefix_t), evalCastReal(MetricPrefix_t,MetricPrefix_t) |
157 |
|
as convenient methods for automatically converting values to expected |
158 |
|
metric value basis. |
159 |
|
- Built-in function "wait()" accepts now both integers and real numbers as |
160 |
|
argument. |
161 |
|
- NKSP VM API cleanup: Get rid of legacy method |
162 |
|
VMFunction::argType(vmint iArg) which was already superseded by its new |
163 |
|
replacement VMFunction::acceptsArgType(vmint iArg, ExprType_t type). |
164 |
|
- NKSP parser: if wrong argument type was passed to a built-in function and |
165 |
|
that built-in function accepts more than one data type for the argument, |
166 |
|
then show all supported data types as parser error message. |
167 |
|
- Built-in function "play_note()" accepts now real numbers and seconds as |
168 |
|
unit type as well for its 3rd and 4th function arguments. |
169 |
|
- The following built-in functions accept now real numbers as well for their |
170 |
|
2nd function argument: "change_vol()", "change_tune()", "change_cutoff()", |
171 |
|
"change_attack()", "change_decay()", "change_release()", |
172 |
|
"change_sustain()", "change_cutoff_attack()", "change_cutoff_decay()", |
173 |
|
"change_cutoff_sustain()", "change_cutoff_release()", |
174 |
|
"change_amp_lfo_freq()", "change_cutoff_lfo_freq()", |
175 |
|
"change_pitch_lfo_freq()", "change_vol_time()", "change_tune_time()", |
176 |
|
"change_pan_time()", "fade_in()", "fade_out()", "change_play_pos()". |
177 |
|
- Fixed built-in function "change_play_pos()" not having accepted metric |
178 |
|
prefixes at all. |
179 |
|
- Fixed the following built-in functions having misinterpreted values given |
180 |
|
with unit type (for their 2nd argument) as if they were relative values |
181 |
|
(that is as if they were passed without a unit type): "change_attack()", |
182 |
|
"change_decay()", "change_release()", "change_cutoff_attack()", |
183 |
|
"change_cutoff_decay()", "change_cutoff_release()". |
184 |
|
- Fixed the following built-in functions having applied completely wrong |
185 |
|
'final' values: "change_sustain()", "change_cutoff_sustain()" (since the |
186 |
|
respective EGs being their modulation sink assume uint data type with |
187 |
|
value range 0..1000 instead of 0.0..1.0. |
188 |
|
- Added individual parse-time checks of function arguments for the following |
189 |
|
built-in functions: "play_note()", "note_off()", "set_event_mark()", |
190 |
|
"delete_event_mark()", "by_marks()", "change_cutoff()", "change_attack()", |
191 |
|
"change_decay()", "change_release()", "change_cutoff_attack()", |
192 |
|
"change_cutoff_decay()", "change_cutoff_release()", |
193 |
|
"change_amp_lfo_freq()", "change_cutoff_lfo_freq()", |
194 |
|
"change_pitch_lfo_freq()", "change_vol_time()", "change_tune_time()" and |
195 |
|
"change_pan_time()". |
196 |
|
- Don't abort function call if unit type was used and at the same time |
197 |
|
'final' operator was omitted for the primary value argument of the |
198 |
|
following built-in functions: "change_cutoff()", "change_attack()", |
199 |
|
"change_decay()", "change_release()", "change_cutoff_attack()", |
200 |
|
"change_cutoff_decay()", "change_cutoff_release()", |
201 |
|
"change_amp_lfo_freq()", "change_cutoff_lfo_freq()", |
202 |
|
"change_pitch_lfo_freq()", "change_vol_time()", "change_tune_time()", |
203 |
|
"change_pan_time()", instead imply 'final'ness at runtime and raise an |
204 |
|
appropriate parser warning at parse time. |
205 |
|
- Added built-in real number functions "round()", "ceil()", "floor()", |
206 |
|
"sqrt()", "log()", "log2()", "log10()", "exp()", "pow()", "sin()", |
207 |
|
"cos()", "tan()", "asin()", "acos()", "atan()". |
208 |
|
- Added built-in script real number constant "~NI_MATH_PI". |
209 |
|
- Added built-in script real number constant "~NI_MATH_E". |
210 |
|
- NKSP language: Allow unary '+' operator. |
211 |
|
- Added built-in script functions "msb()" and "lsb()". |
212 |
|
|
213 |
|
* test cases: |
214 |
|
- Fixed compiler errors in test cases. |
215 |
|
- Updated README for how to compile & run test cases. |
216 |
|
- Updated test case |
217 |
|
MutexTest::testDoubleLockStillBlocksConcurrentThread() to latest |
218 |
|
expected behaviour of the Mutex class implementation (recursive |
219 |
|
mutex type). |
220 |
|
- Added test cases for NKSP core language aspects and core built-in |
221 |
|
functions. |
222 |
|
- Fixed thread tests segfaulting on Linux. |
223 |
|
- NKSP: Added real number test cases for built-in functions exit(), |
224 |
|
int_to_real(), real(), real_to_int() and int(), as well as for the |
225 |
|
plus, minus and negate language operators. |
226 |
|
- Added massive amount of NKSP test cases for standard measuring units and |
227 |
|
'final' operator usage cases. |
228 |
|
- Added NKSP test cases for (floating point tolerance aware) real number |
229 |
|
equalness / unequalness comparison. |
230 |
|
- Added NKSP int array and real array tests for value assignment and |
231 |
|
initialization of arrays. |
232 |
|
- Added NKSP test cases for built-in functions "round()", "ceil()", |
233 |
|
"floor()", "sqrt()", "log()", "log2()", "log10()", "exp()", "pow()", |
234 |
|
"sin()", "cos()", "tan()", "asin()", "acos()", "atan()". |
235 |
|
- Added NKSP test cases for unary '+' operator. |
236 |
|
|
237 |
|
* GigaStudio/Gigasampler format engine: |
238 |
|
- LFOTriangleIntMath and LFOTriangleIntAbsMath: Fixed FlipPhase=true |
239 |
|
behaviour for start_level_mid. |
240 |
|
- Changed LFO start levels: LFO1 and LFO2 both to mid, LFO3 to max. start |
241 |
|
level (see discussion "GigaStudio LFO compatibility" on mailing list |
242 |
|
from 2019-09-26 for details). |
243 |
|
- Changed default wave form for all 3 LFOs to sine (instead of triangle; |
244 |
|
see discussion "GigaStudio LFO compatibility" on mailing list from |
245 |
|
2019-09-26 for details). |
246 |
|
- Format extension: Added support for different LFO wave forms (currently |
247 |
|
either sine [default], triangle, saw or square). |
248 |
|
- Format extension: Added support for LFO phase displacement (0°..360°). |
249 |
|
- Format extension: Added support for flipping LFO polarity on LFO 3 |
250 |
|
(in the original gig format this was only available for LFO 1 and LFO 2). |
251 |
|
- Format extension: Support for additional filter types: |
252 |
|
lowpass 1/2/4/6-pole, highpass 1/2/4/6-pole, bandpass 2-pole, |
253 |
|
bandreject 2-pole. |
254 |
|
|
255 |
|
* SFZ format engine: |
256 |
|
- Fixed support for regions with loccN/hiccN conditions on more than one |
257 |
|
MIDI controller. |
258 |
|
|
259 |
|
* Benchmarks: |
260 |
|
- Fixed benchmarks/triang.cpp falsely having favoured "int math abs" |
261 |
|
algorithm (since result of 2nd run was not accumulated). |
262 |
|
- Added benchmark for saw wave (benchmarks/saw.cpp). |
263 |
|
- Added benchmark for sine wave (benchmarks/sine.cpp). |
264 |
|
- Added benchmark for square wave (benchmarks/square.cpp). |
265 |
|
- Increased amount of benchmarks runs by factor 6 to achieve benchmark times |
266 |
|
which are large enough on modern systems. |
267 |
|
|
268 |
|
Version 2.1.1 (27 Jul 2019) |
269 |
|
|
270 |
* Real-time instrument scripts: |
* Real-time instrument scripts: |
271 |
- Fixed behavior of built-in NKSP functions change_sustain(), |
- Fixed behavior of built-in NKSP functions change_sustain(), |
272 |
change_cutoff_attack(), change_cutoff_decay(), change_cutoff_sustain() |
change_cutoff_attack(), change_cutoff_decay(), change_cutoff_sustain() |
277 |
was explicitly requested by the instrument (otherwise only on note-off). |
was explicitly requested by the instrument (otherwise only on note-off). |
278 |
- Fixed compiler warnings. |
- Fixed compiler warnings. |
279 |
- Fixed compilation error when cross-compiling to Mac. |
- Fixed compilation error when cross-compiling to Mac. |
280 |
|
- FX Sends: Provide more useful error messages on routing problems |
281 |
|
(see bug #169). |
282 |
|
- LSCP doc: Be more clear describing the two distinct approaches |
283 |
|
of using external vs. internal effects (see bug #169). |
284 |
|
- "optional" class: Fixed comparison operators. |
285 |
|
|
286 |
* Gigasampler/GigaStudio format engine: |
* Gigasampler/GigaStudio format engine: |
287 |
- Format extension: If requested by instrument then don't play release |
- Format extension: If requested by instrument then don't play release |
290 |
* SFZ format engine: |
* SFZ format engine: |
291 |
- Fixed memory leak when releasing samples |
- Fixed memory leak when releasing samples |
292 |
(fixes bug #307, patch by Jacek Roszkowski) |
(fixes bug #307, patch by Jacek Roszkowski) |
293 |
|
- Fixed potential crash when a sample is shared by more than one region |
294 |
|
(fixes bug #308, patch by Jacek Roszkowski). |
295 |
|
- Opcode 'sample': Added support for built-in sample '*silence' |
296 |
|
(fixes bug #310, patch by Jacek Roszkowski). |
297 |
|
|
298 |
Version 2.1.0 (25 Nov 2017) |
Version 2.1.0 (25 Nov 2017) |
299 |
|
|