| Tom Tsou | 3522229 | 2016-06-22 16:16:30 -0700 | [diff] [blame] | 1 | #ifndef _FFT_H_ |
| 2 | #define _FFT_H_ | ||||
| 3 | |||||
| 4 | struct fft_hdl; | ||||
| 5 | |||||
| 6 | struct fft_hdl *init_fft(int reverse, int m, int istride, int ostride, | ||||
| 7 | float *in, float *out, int ooffset); | ||||
| 8 | void *fft_malloc(size_t size); | ||||
| 9 | void fft_free(void *ptr); | ||||
| 10 | void free_fft(struct fft_hdl *hdl); | ||||
| 11 | int cxvec_fft(struct fft_hdl *hdl); | ||||
| 12 | |||||
| 13 | #endif /* _FFT_H_ */ | ||||