diff options
Diffstat (limited to 'libavcodec/avfft.h')
-rw-r--r-- | libavcodec/avfft.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libavcodec/avfft.h b/libavcodec/avfft.h index be2d9c7e10..2d20a45f87 100644 --- a/libavcodec/avfft.h +++ b/libavcodec/avfft.h @@ -19,6 +19,19 @@ #ifndef AVCODEC_AVFFT_H #define AVCODEC_AVFFT_H +/** + * @file + * @ingroup lavc_fft + * FFT functions + */ + +/** + * @defgroup lavc_fft FFT functions + * @ingroup lavc_misc + * + * @{ + */ + typedef float FFTSample; typedef struct FFTComplex { @@ -96,4 +109,8 @@ DCTContext *av_dct_init(int nbits, enum DCTTransformType type); void av_dct_calc(DCTContext *s, FFTSample *data); void av_dct_end (DCTContext *s); +/** + * @} + */ + #endif /* AVCODEC_AVFFT_H */ |