Searched refs:preM (Results 1 – 1 of 1) sorted by relevance
| /OK3568_Linux_fs/buildroot/dl/sox/git/src/ |
| H A D | rate.c | 263 #define have_pre_stage (preM * preL != 1)
297 int n = 0, i, preL = 1, preM = 1, shift = 0, arbL = 1, postL = 1, postM = 1; in rate_init() local
316 preM = upsample || (arbM > 1.5 && arbM < 2); in rate_init()
317 postM = 1 + (arbM > 1 && preM), arbM /= postM; in rate_init()
318 preL = 1 + (!preM && arbM < 2) + (upsample && mode), arbM *= preL; in rate_init()
334 preL = L, preM = M, arbM = arbL = postM = 1; in rate_init()
371 dft_stage_init(0, 1 - tbw0 * tbw_tighten, Fs_a, preM? max(preL, preM) : in rate_init()
372 arbM / arbL, att, phase, &pre_stage, preL, max(preM, 1)); in rate_init()
383 poly_fir_t const * f = &poly_firs[6*(upsample + !!preM) + mode - !upsample]; in rate_init()
388 Fn = !upsample && preM? x = arbM / arbL : 1; in rate_init()
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