About

The goal of LXC (LibXConvolver) is to create a cross platform library for fast convolution (http://en.wikipedia.org/wiki/Convolution). LXC will be available on Windows and Linux. If it is possible I will port it to Android, iOS and MacOSX.

LibXConvolver will support Native (C implementation), SSE2, SSE3, SSE4, AVX, AVX2, CUDA, OpenCL, ARM_VFP and NEON instructions.

But the first step is to release a convolution addon for Kodi's new Audio DSP system (for more details see http://forum.xbmc.org/showthread.php?tid=186857).

LXC Software Architecture

![Software/Architecture] (Documentation/LXC_SoftwareArchitektur_EN.png)

Dependencies

fftw
KissFFT
libsndfile
libsamplerate

Done

download build dependencies with scripts
include compiler flags to select for which platform the library will be build
implement convolution algorithm with Native and SSE3 instructions

ToDos

write API documentation
implement convolution algorithm with SSE2, SSE4, AVX, AVX2, CUDA, OpenCL, ARM_VFP and NEON instructions
port library to Linux, MacOSX, iOS and Android