Log of /linuxsampler/trunk/benchmarks
Directory Listing
Revision
3614 -
Directory Listing
Modified
Tue Oct 1 09:11:27 2019 UTC
(4 years, 5 months ago)
by
schoenebeck
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 -
Directory Listing
Modified
Mon Sep 30 18:03:43 2019 UTC
(4 years, 5 months ago)
by
schoenebeck
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
3118 -
Directory Listing
Modified
Fri Apr 21 13:33:03 2017 UTC
(6 years, 11 months ago)
by
schoenebeck
* 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
3054 -
Directory Listing
Modified
Thu Dec 15 12:47:45 2016 UTC
(7 years, 3 months ago)
by
schoenebeck
* Fixed numerous compiler warnings.
* Bumped version (2.0.0.svn32).
Revision
2175 -
Directory Listing
Modified
Mon Apr 25 08:12:36 2011 UTC
(12 years, 11 months ago)
by
persson
* sfz engine: implemeted filters. Filter types: lowpass, bandpass,
bandreject and highpass. 1, 2, 4 and 6 pole filters. Opcodes:
fil_type, cutoff, resonance, fil_veltrack, fil_keytrack,
fil_keycenter, cutoff_cc, cutoff_chanaft.
* sfz engine: bugfix: zero ampeg_sustain didn't work
* gig engine: bugfix: pitch LFO controller "internal+aftertouch" was broken
* gig engine: bugfix: filter keyboard tracking was broken
* gig engine: filter performance fix (an unnecessary copy was made of
the filter parameters in each sub fragment)
* ASIO driver: fixes for newer gcc versions (fix from PortAudio)
Revision
1424 -
Directory Listing
Modified
Sun Oct 14 22:00:17 2007 UTC
(16 years, 5 months ago)
by
schoenebeck
* code cleanup:
- global.h now only covers global definitions that are needed for the C++
API header files, all implementation internal global definitions are now
in global_private.h
- atomic.h is not exposed to the C++ API anymore (replaced the references
in SynchronizedConfig.h for this with local definitions)
- no need to include config.h anymore for using LS's API header files
- DB instruments classes are not exposed to the C++ API
- POSIX callback functions of Thread.h are hidden
- the (optional) gig Engine benchmark compiles again
- updated Doxyfile.in
- fixed warnings in API doc generation
* preparations for release 0.5.0
Revision
903 -
Directory Listing
Modified
Sat Jul 22 14:22:53 2006 UTC
(17 years, 8 months ago)
by
persson
* real support for 24 bit samples - samples are not truncated to 16
bits anymore
* support for aftertouch (channel pressure, not polyphonic aftertouch)
Revision
851 -
Directory Listing
Modified
Tue Apr 11 17:56:26 2006 UTC
(17 years, 11 months ago)
by
schoenebeck
* added synthesis benchmark for gig::Engine
Revision
723 -
Directory Listing
Modified
Sun Jul 24 20:01:39 2005 UTC
(18 years, 8 months ago)
by
schoenebeck
oops, don't bother the user with RAW files ;)
Revision
720 -
Directory Listing
Modified
Sun Jul 24 18:22:56 2005 UTC
(18 years, 8 months ago)
by
senkov
Added a variation of LFOTriangleIntMath using abs()
Revision
717 -
Directory Listing
Modified
Sun Jul 24 10:26:17 2005 UTC
(18 years, 8 months ago)
by
schoenebeck
Added "real" implementations of the triangle LFOs. Unfortunately
I introduced some bugs - the output results don't look like they should.
This has to be fixed.
Revision
714 -
Directory Listing
Added
Sat Jul 23 21:55:38 2005 UTC
(18 years, 8 months ago)
by
schoenebeck
added benchmark to automatically detect the best triangle LFO
implementation (currently either an integer math solution or a
di-harmonic approximation), automatic detection can be overriden
with --enable-signed-triang-algo=x and --enable-unsigned-triang-algo=x
configure script argument though (mandatory for cross-compilation)
---
actual implementations of the new LFO solutions in LS will follow soon