Home
last modified time | relevance | path

Searched refs:LPC_SHIFT (Results 1 – 3 of 3) sorted by relevance

/external/speex/libspeex/
Dfilters_bfin.h453 spx_word32_t yi = SHL32(EXTEND32(y[i]),LPC_SHIFT);
460 ytmp[i] = EXTRACT16(SHR32(yi,LPC_SHIFT));
462 y[i] = EXTRACT16(SHR32(yi2,LPC_SHIFT));
Dfilters.c326 yi = EXTRACT16(SATURATE(ADD32(EXTEND32(x[i]),PSHR32(mem[0],LPC_SHIFT)),32767)); in filter_mem16()
346 yi = EXTRACT16(SATURATE(ADD32(EXTEND32(x[i]),PSHR32(mem[0],LPC_SHIFT)),32767)); in iir_mem16()
367 yi = EXTRACT16(SATURATE(ADD32(EXTEND32(x[i]),PSHR32(mem[0],LPC_SHIFT)),32767)); in fir_mem16()
425 y1 = ADD16(y[i], EXTRACT16(PSHR32(mem1[0],LPC_SHIFT))); in compute_impulse_response()
427 y[i] = PSHR32(ADD32(SHL32(EXTEND32(y1),LPC_SHIFT+1),mem2[0]),LPC_SHIFT); in compute_impulse_response()
Darch.h107 #define LPC_SHIFT 13 macro