kissfft

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fixed test/Makefile line 137 missing ')'

1

i use cmd： ` make KISSFFT_DATATYPE=int16_t KISSFFT_STATIC=1 testsingle` then Error occur like this： _**DFIXED_POINT=16 twotonetest.c -L.. -lkissfft-int16_t -lm Makefile:133: ======attempting to build FFTW benchmark Makefile:134: *** unterminated call to function...

razor7788

Allow building on BSD/Solaris/etc with CMake

1

It's not only GNU systems that need libm linked. Note, the tests still fail for me with: error: ‘M_PIl’ was not declared in this scope; did you mean ‘M_PI’? 46...

alarixnia

To use kissfft as cmake subproject, all headers should be moved into either `/include/kissfft` or `/kissfft` This has the benefit, that all headers has to be included in the namespace...

Febbe

Fix alignment warning when building with -Wcast-align

4

When building with -Wcast-align, we get a warning because the alignment of st->substate is not known by kiss_fftr_alloc() so shift the data around so that we don't need to care...

polluxsynth

seanm

Hi there, I need to calculate fft in my iOS project using byte array which from sound record. I can able to integrate kissfft in my project. As per documentation...

muga87

`make install` attempts to install to system-root (`/kissfft`)

1

I'm cross-compiling and getting the following: ``` $ make install [...] [100%] Linking C static library libkissfft-float.a [100%] Built target kissfft Install the project... -- Install configuration: "" -- Installing:...

JayFoxRox

Add some windowing algorithms?

1

I see that only the "pure" FFT is available, no windowing algorithm. Do you think it would be ok to add a small ```kiss_windowing.h/cpp``` to provide a bit of windowing...

jerabaul29

"kiss_fft_scalar" definition not been replaced if build with double type

1

I use cmake to build kissfft as staticlib on macOS 11 with property -DKISSFFT_DATATYPE=double, every thing works fine until i try to use it my project. I got nan values...

kemen209

Thanks so much for an amazing package, this is super useful :) Have you considered making this available to the Arduino ecosystem as a dedicated package? Currently there is only...

jerabaul29