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gcc can potentially produce significantly slower code, and odds are that your version is horribly outdated anyway.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