diff options
| author | Nedeljko Babic <nbabic@mips.com> | 2013-06-03 16:11:12 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-08-04 14:01:41 +0200 |
| commit | 18d7074b4e5a1112cfa6a53dde0faa25d2bd0b15 (patch) | |
| tree | 0d23cbed3eb59d91ba5c734a7222a6ae02c72cba /libavcodec/fft_fixed.c | |
| parent | 27cc3e72f8502d6239dcd0f1dd3fe73f1c85355d (diff) | |
libavcodec: Implementation of 32 bit fixed point FFT
Iterative implementation of 32 bit fixed point split-radix FFT.
Max FFT that can be calculated currently is 2^12.
Signed-off-by: Nedeljko Babic <nbabic@mips.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/fft_fixed.c')
| -rw-r--r-- | libavcodec/fft_fixed.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/fft_fixed.c b/libavcodec/fft_fixed.c index 3955efea05..153b7d845d 100644 --- a/libavcodec/fft_fixed.c +++ b/libavcodec/fft_fixed.c @@ -17,4 +17,5 @@ */ #define CONFIG_FFT_FLOAT 0 +#define CONFIG_FFT_FIXED_32 0 #include "fft.c" |