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| author | Diego Elio Pettenò <flameeyes@gmail.com> | 2011-01-25 00:29:43 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-01-28 03:15:32 +0100 |
| commit | d4a847711db69ea1fdb4ee324e047b6d0ac73441 (patch) | |
| tree | 702e7435ec5dc58dbf79c3c6fd919952cb857f5b /libavcodec | |
| parent | 5f58927baf704d3fbf4d082b8dce41af8a441dff (diff) | |
| download | ffmpeg-d4a847711db69ea1fdb4ee324e047b6d0ac73441.tar.gz | |
Mark C base versions of FFT functions static to fft.c
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 7767d8d361ca104d74c8390b72db21aa4d7fc322)
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/fft.c | 7 | ||||
| -rw-r--r-- | libavcodec/fft.h | 2 |
2 files changed, 5 insertions, 4 deletions
diff --git a/libavcodec/fft.c b/libavcodec/fft.c index 81765510e3..3fd4d279cb 100644 --- a/libavcodec/fft.c +++ b/libavcodec/fft.c @@ -53,6 +53,9 @@ COSTABLE_CONST FFTSample * const ff_cos_tabs[] = { ff_cos_2048, ff_cos_4096, ff_cos_8192, ff_cos_16384, ff_cos_32768, ff_cos_65536, }; +static void ff_fft_permute_c(FFTContext *s, FFTComplex *z); +static void ff_fft_calc_c(FFTContext *s, FFTComplex *z); + static int split_radix_permutation(int i, int n, int inverse) { int m; @@ -120,7 +123,7 @@ av_cold int ff_fft_init(FFTContext *s, int nbits, int inverse) return -1; } -void ff_fft_permute_c(FFTContext *s, FFTComplex *z) +static void ff_fft_permute_c(FFTContext *s, FFTComplex *z) { int j, np; const uint16_t *revtab = s->revtab; @@ -289,7 +292,7 @@ static void (* const fft_dispatch[])(FFTComplex*) = { fft2048, fft4096, fft8192, fft16384, fft32768, fft65536, }; -void ff_fft_calc_c(FFTContext *s, FFTComplex *z) +static void ff_fft_calc_c(FFTContext *s, FFTComplex *z) { fft_dispatch[s->nbits-2](z); } diff --git a/libavcodec/fft.h b/libavcodec/fft.h index eb6714fe95..37cbfbf6a1 100644 --- a/libavcodec/fft.h +++ b/libavcodec/fft.h @@ -106,8 +106,6 @@ extern SINTABLE(65536); * @param inverse if 0 perform the forward transform, if 1 perform the inverse */ int ff_fft_init(FFTContext *s, int nbits, int inverse); -void ff_fft_permute_c(FFTContext *s, FFTComplex *z); -void ff_fft_calc_c(FFTContext *s, FFTComplex *z); void ff_fft_init_altivec(FFTContext *s); void ff_fft_init_mmx(FFTContext *s); |