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connor's rancid audio plugins
117 Commits 2 Branches 0 Tags 353 KiB
C++ 92.6%
Makefile 5.7%
Shell 1.7%
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Connor Olding f414ccc404 make Dumber and vector_simple even
2015-12-06 10:38:32 -08:00
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crap make Dumber and vector_simple even 2015-12-06 10:38:32 -08:00
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README.md

crap

connor's rancid audio plugins. LADSPA and VST.

this is a set of hacked-together hacks to be hacked on in the personal interest of learning and experimenting.

MIT-licensed; go wild.

plugs

Name Label ID Description
crap Parametric Equalizer crap_eq 0x000CAFED multiband parametric EQ. try redefining BANDS. #define BANDS to desired number of equalizer bands; default 4.
crap sample delay test crap_delay_test 0xDEDEDEDE why did i commit this?
crap Constant Equalizer crap_eq_const 0x0DEFACED simpler code than crap_eq for a static response. edit code as needed.
crap T420 Speaker Compensation crap_eq_const_T420 0x0DEFAE91 lenovo tests
crap T420 Speaker Compensation (SVF) crap_eq_const_T420_svf 0x0DEFB3CA trying out State Variable Filters (SVFs)
crap mugi4 (moog-like) crap_mugi4 0xD8D0D8D0 nonlinear moog filter implementation: see reference
crap Tube Distortion crap_tube 0x50F7BA11 static waveshaper with 6x oversampling and parameter smoothing. doesn't actually emulate a tube. not actually for crapping in.
crap Leveller crap_level 0xAAAAAAAA an early prototype of a heavy leveller.

build notes

clang is strongly recommended

gcc can potentially produce significantly slower code, and odds are that your version is horribly outdated anyway.

Debian/Ubuntu users: your stable version of g++ can't even build this. just apt-get install clang-3.6 and export CXX=clang++-3.6 when building.

If you really have to use g++, you may need to add -fabi-version=6 to CXXFLAGS.

general building

make linux or make windows (works well with [mxe]) [mxe]: //mxe.cc

make linux-arm requires a CPU with a NEON unit

remember to export VST_SDK_DIR to the path of your vstsdk2.4/

other targets:

  • all: no hand-holding.
  • design: simple CLI to the biquad coefficient calculator.
  • benchmark: does what it says on the tin. no Windows support.

TODO

  • LV2 support
  • automatically generate markdown table based on crap contents
  • rename plugins (fix capitalization consistency and such)
  • scrap overly-complex makefile for a shell script
  • support for CPUs without SSE/NEON
  • don't mix CamelCase with underscores (only done for legacy reasons)
  • compressor plugin