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Merge commit '24af1aa0f70362a66cda04c9d7cd012e019f5572'

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* commit '24af1aa0f70362a66cda04c9d7cd012e019f5572':
  fft: Convert FFT/MDCT permutation type #defines to enums

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-07-18 21:43:14 +02:00
commit cff61d595e
1 changed files with 13 additions and 7 deletions
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20
libavcodec/fft.h
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@ -74,6 +74,17 @@ typedef struct FFTDComplex {
/* FFT computation */
enum fft_permutation_type {
FF_FFT_PERM_DEFAULT,
FF_FFT_PERM_SWAP_LSBS,
FF_FFT_PERM_AVX,
};
enum mdct_permutation_type {
FF_MDCT_PERM_NONE,
FF_MDCT_PERM_INTERLEAVE,
};
struct FFTContext {
int nbits;
int inverse;
@ -97,13 +108,8 @@ struct FFTContext {
void (*imdct_half)(struct FFTContext *s, FFTSample *output, const FFTSample *input);
void (*mdct_calc)(struct FFTContext *s, FFTSample *output, const FFTSample *input);
void (*mdct_calcw)(struct FFTContext *s, FFTDouble *output, const FFTSample *input);
int fft_permutation;
#define FF_FFT_PERM_DEFAULT 0
#define FF_FFT_PERM_SWAP_LSBS 1
#define FF_FFT_PERM_AVX 2
int mdct_permutation;
#define FF_MDCT_PERM_NONE 0
#define FF_MDCT_PERM_INTERLEAVE 1
enum fft_permutation_type fft_permutation;
enum mdct_permutation_type mdct_permutation;
};
#if CONFIG_HARDCODED_TABLES