Displaying 3 results from an estimated 3 matches for "fftwrap_".
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fftwrap
2007 Jan 23
1
AEC FFT replacement for TI 55x
...sors will have their own
specific FFT and iFFT. What method should be used to drop in a DSP specific
FFT?
Should just use something like this for fftwrap.c?
#if defined(__TMS320C55X__)
#include "FFT_TI55.h"
#endif
#ifdef USE_SMALLFT
...
#elif defined(USE_KISS_FFT)
...
#else // Use FFTWrap_*.h file to supply processor specific functions.
#if defined(OVERRIDE_FFT_INIT)
void *spx_fft_init(int size) {};
#endif
#if defined(OVERRIDE_FFT_INIT)
void spx_fft_destroy(void *table) {};
#endif
#if defined(OVERRIDE_FFT_INIT)
void spx_fft(void *table, float *in, float *out) {};
#endif...
2007 Jan 22
0
Re: AEC FFT replacement for TI 55x
...should be used to drop in a DSP specific
> FFT?
> Should just use something like this for fftwrap.c?
>
> #if defined(__TMS320C55X__)
> #include "FFT_TI55.h"
> #endif
>
> #ifdef USE_SMALLFT
> ...
> #elif defined(USE_KISS_FFT)
> ...
> #else // Use FFTWrap_*.h file to supply processor specific functions.
> #if defined(OVERRIDE_FFT_INIT)
> void *spx_fft_init(int size) {};
> #endif
> #if defined(OVERRIDE_FFT_INIT)
> void spx_fft_destroy(void *table) {};
> #endif
> #if defined(OVERRIDE_FFT_INIT)
> void spx_fft(void *tab...
2007 Jan 04
3
Speex support for TI DaVinci processor
Thanks Jean-Marc. Is there a Speex trunk for the C64xx I can use? Or do I have to figure what options
to turn on (in configure) when building the library? Thanks.
Regards,
Andy Ngo
----- Original Message ----
From: Jean-Marc Valin <jean-marc.valin@usherbrooke.ca>
To: ndno72-speex@yahoo.com
Cc: jtrantow@ieee.org; speex-dev@xiph.org
Sent: Tuesday, December 5, 2006 2:52:02 PM
Subject: