Searched refs:drft_lookup (Results 1 – 5 of 5) sorted by relevance
31 struct drft_lookup{ struct37 extern void spx_drft_forward(struct drft_lookup *l,float *data); argument38 extern void spx_drft_backward(struct drft_lookup *l,float *data);39 extern void spx_drft_init(struct drft_lookup *l,int n);40 extern void spx_drft_clear(struct drft_lookup *l);
86 struct drft_lookup *table; in spx_fft_init()87 table = speex_alloc(sizeof(struct drft_lookup)); in spx_fft_init()88 spx_drft_init((struct drft_lookup *)table, size); in spx_fft_init()103 float scale = 1./((struct drft_lookup *)table)->n; in spx_fft()105 for (i=0;i<((struct drft_lookup *)table)->n;i++) in spx_fft()109 float scale = 1./((struct drft_lookup *)table)->n; in spx_fft()110 for (i=0;i<((struct drft_lookup *)table)->n;i++) in spx_fft()113 spx_drft_forward((struct drft_lookup *)table, out); in spx_fft()123 for (i=0;i<((struct drft_lookup *)table)->n;i++) in spx_ifft()126 spx_drft_backward((struct drft_lookup *)table, out); in spx_ifft()[all …]
81 struct drft_lookup lookup;
1234 void spx_drft_forward(struct drft_lookup *l,float *data){ in spx_drft_forward()1239 void spx_drft_backward(struct drft_lookup *l,float *data){ in spx_drft_backward()1244 void spx_drft_init(struct drft_lookup *l,int n) in spx_drft_init()1252 void spx_drft_clear(struct drft_lookup *l) in spx_drft_clear()
67 struct drft_lookup lookup;