Lines Matching defs:fromRate
359 grc3_setup_up(grc3state_t *grc, uint32_t fromRate, uint32_t toRate)
361 grc->srcrate = fromRate;
367 grc3_setup_dn(grc3state_t *grc, uint32_t fromRate, uint32_t toRate)
369 grc->srcrate = fromRate;
371 grc->filtfactor = 0x80000000U / fromRate;
372 grc->ptr_incv = _muldivu64(1024 << 15, toRate, fromRate);
373 grc->sat = _muldivu64(0x80000000U, toRate, fromRate);
377 grc3_setup(grc3state_t *grc, uint32_t fromRate, uint32_t toRate)
379 while ((!(fromRate & 1)) && (!(toRate & 1)) && (fromRate > 0)) {
380 fromRate >>= 1;
384 if (fromRate <= toRate)
385 grc3_setup_up(grc, fromRate, toRate);
387 grc3_setup_dn(grc, fromRate, toRate);