Definition at line 23 of file rdft.h.

Set up a real FFT.

Parameters

nbits log2 of the length of the input array

trans the type of transform

Definition at line 89 of file rdft.c.

Referenced by decode_init(), ff_dct_init(), qdm2_decode_init(), and wmavoice_decode_init().

Definition at line 117 of file rdft.c.

Referenced by decode_end(), ff_dct_end(), qdm2_decode_close(), and wmavoice_decode_end().

Definition at line 27 of file rdft_init_arm.c.

Referenced by ff_rdft_init().