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Merge pull request #28 from bmcdonnell-ionx/user-override-malloc

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Allow user override of malloc and/or free
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mborgerding 2019-08-07 13:00:35 -04:00 committed by GitHub
commit 3050076ab3
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1 changed files with 15 additions and 6 deletions
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17
kiss_fft.h
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@ -31,14 +31,23 @@ extern "C" {
in the tools/ directory. in the tools/ directory.
*/ */
/* User may override KISS_FFT_MALLOC and/or KISS_FFT_FREE. */
#ifdef USE_SIMD #ifdef USE_SIMD
# include <xmmintrin.h> # include <xmmintrin.h>
# define kiss_fft_scalar __m128 # define kiss_fft_scalar __m128
#define KISS_FFT_MALLOC(nbytes) _mm_malloc(nbytes,16) # ifndef KISS_FFT_MALLOC
#define KISS_FFT_FREE _mm_free # define KISS_FFT_MALLOC(nbytes) _mm_malloc(nbytes,16)
# endif
# ifndef KISS_FFT_FREE
# define KISS_FFT_FREE _mm_free
# endif
#else #else
#define KISS_FFT_MALLOC malloc # ifndef KISS_FFT_MALLOC
#define KISS_FFT_FREE free # define KISS_FFT_MALLOC malloc
# endif
# ifndef KISS_FFT_FREE
# define KISS_FFT_FREE free
# endif
#endif #endif