/[svn]/linuxsampler/trunk/src/engines/common/LFOPulse.h
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Revision 3625 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Oct 3 13:37:25 2019 UTC (5 months, 3 weeks ago) by schoenebeck
File length: 8095 byte(s)
Diff to previous 3614
* gig format extension: Added support for different LFO wave forms
  (currently either sine [default], triangle, saw or square).

* gig format extension: Added support for LFO phase displacement
  (0°..360°).

* gig format extension: Added support for flipping LFO polarity on LFO 3
  (in the original gig format this was only available for LFO 1 and LFO 2).

* Bumped version (2.1.1.svn22).


Revision 3614 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Oct 1 09:11:27 2019 UTC (5 months, 4 weeks ago) by schoenebeck
File length: 7981 byte(s)
Copied from: linuxsampler/trunk/src/engines/common/PulseLFO.h revision 3613
Diff to previous 3612
Refactored LFO class names and their header file names:

* Renamed PulseLFO -> LFOPulse, LFOSawIntMath -> LFOSawIntMathNew,
  SawLFO -> LFOSawIntMathOld, SineLFO -> LFOSineBuiltinFn,
  LFOSine -> LFOSineNumericComplexNr, SquareLFO -> LFOSquarePulse.

* Separated LFOSquarePulse (previously "SquareLFO") to its own
  header file.

* Renamed type LFOSigned -> LFOTriangleSigned.

* Renamed type LFOUnsigned -> LFOTriangleUnsigned.

* Bumped version (2.1.1.svn19).


Revision 3612 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Sep 30 18:03:43 2019 UTC (5 months, 4 weeks ago) by schoenebeck
Original Path: linuxsampler/trunk/src/engines/common/PulseLFO.h
File length: 8174 byte(s)
Diff to previous 3561
Added new LFO implementations:

* Added int math square LFO implementation.

* Added int math saw LFO implementation.

* Added numeric complex nr sine LFO implementation.

* Added public API C++ class "LFO", which is a cluster class
  encapsulating all the sampler's LFO implementations to be used by
  3rd party applications (e.g. by Gigedit).

* Marked class LFOTriangleDiHarmonic as deprecated
  (will be removed in future).

* Added LFOAll.h which includes all LFO implementation's header files.

* Fixed benchmarks/triang.cpp falsely having favoured "int math abs"
  algorithm (since result of 2nd run was not accumulated).

* Added benchmark for saw wave (benchmarks/saw.cpp).

* Added benchmark for sine wave (benchmarks/sine.cpp).

* Added benchmark for square wave (benchmarks/square.cpp).

* Increased amount of benchmarks runs by factor 6 to achieve benchmark
  times which are large enough on modern systems.

* Cleanup of LFO APIs.

* Bumped version (2.1.1.svn18).


Revision 3561 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Aug 23 11:44:00 2019 UTC (7 months, 1 week ago) by schoenebeck
Original Path: linuxsampler/trunk/src/engines/common/PulseLFO.h
File length: 8154 byte(s)
Diff to previous 3118
NKSP: Added standard units support for numbers and final "!" operator:

* NKSP strictness: Variable names, function names and preprocessor condition
  names must start with a regular character (a-z or A-Z); starting them with
  a digit or underscore is no longer allowed.

* NKSP parser fix: equal comparison operator "=" and not equal comparison
  operator "#" must only accept integer operands.

* NKSP language: Implemented support for standard units like Hertz, seconds,
  Bel including support for metric unit prefixes; so one can now e.g.
  conveniently use numbers in scripts like "5us" meaning "5 microseconds",
  or e.g. "12kHz" meaning "12 kilo Hertz", or e.g. "-14mdB" meaning
  "minus 14 Millidecibel", or e.g. "28c" meaning "28 cents" (for tuning).

* NKSP language: Introduced "final" operator "!" which is specifically
  intended for synthesis parameter values to denote that the synthesis
  parameter value is intended to be the "final" value for that synthesis
  parameter that should explicitly be used by the engine and thus causing
  the sampler engine to ignore all other modulation sources for the same
  synthesis parameter (like e.g. LFO, EG); by simply prefixing a value,
  variable or formula with this new "!" operator the expression is marked as
  being "final".

* Bumped version (2.1.1.svn4).


Revision 3118 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Apr 21 13:33:03 2017 UTC (2 years, 11 months ago) by schoenebeck
Original Path: linuxsampler/trunk/src/engines/common/PulseLFO.h
File length: 6806 byte(s)
Diff to previous 2227
* NKSP: Fixed crash when using built-in script array variable "%ALL_EVENTS".
* NKSP: Added built-in function "change_amp_lfo_depth()".
* NKSP: Added built-in function "change_amp_lfo_freq()".
* NKSP: Added built-in function "change_pitch_lfo_depth()".
* NKSP: Added built-in function "change_pitch_lfo_freq()".
* Bumped version (2.0.0.svn44).


Revision 2227 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Aug 3 17:11:40 2011 UTC (8 years, 7 months ago) by iliev
Original Path: linuxsampler/trunk/src/engines/common/PulseLFO.h
File length: 5970 byte(s)
Diff to previous 2225
* sfz engine: implemented opcodes fillfo_freqccN,
  pitchlfo_freqccN, amplfo_freqccN, lfoN_freq_onccX


Revision 2225 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Aug 2 13:44:57 2011 UTC (8 years, 7 months ago) by iliev
Original Path: linuxsampler/trunk/src/engines/common/PulseLFO.h
File length: 5654 byte(s)
Diff to previous 2223
* sfz engine: implemented opcodes lfoN_phase, lfoN_phase_onccX,
  lfoN_pitch, lfoN_pitch_onccX


Revision 2223 - (view) (download) (as text) (annotate) - [select for diffs]
Added Fri Jul 29 13:39:58 2011 UTC (8 years, 8 months ago) by iliev
Original Path: linuxsampler/trunk/src/engines/common/PulseLFO.h
File length: 5195 byte(s)
* implemented sine LFO, pulse LFO and saw LFO
* sfz engine: implemented opcode lfoN_wave


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