diff options
Diffstat (limited to 'libavcodec/fft.c')
| -rw-r--r-- | libavcodec/fft.c | 7 |
1 files changed, 5 insertions, 2 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); } |