Lines Matching refs:FFTContext
28 FFTContext *av_fft_init(int nbits, int inverse)
30 FFTContext *s = av_mallocz(sizeof(*s));
38 void av_fft_permute(FFTContext *s, FFTComplex *z)
43 void av_fft_calc(FFTContext *s, FFTComplex *z)
48 av_cold void av_fft_end(FFTContext *s)
58 FFTContext *av_mdct_init(int nbits, int inverse, double scale)
60 FFTContext *s = av_malloc(sizeof(*s));
68 void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input)
73 void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input)
78 void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input)
83 av_cold void av_mdct_end(FFTContext *s)