Lines Matching refs:dq
101 state_ptr->dq[cnta] = 32; in g721_init_state()
173 int dq, in _g721_update() argument
188 mag = dq & 0x3FFF; in _g721_update()
290 if (dq & 0x3FFF) { in _g721_update()
292 if ((dq ^ state_ptr->dq[cnt]) >= 0) in _g721_update()
301 state_ptr->dq[cnt] = state_ptr->dq[cnt-1]; in _g721_update()
304 state_ptr->dq[0] = (dq >= 0) ? 0x20 : 0xFC20; in _g721_update()
307 state_ptr->dq[0] = (dq >= 0) ? in _g721_update()
437 short dq; /* Reconstructed difference signal sample. */ in _g721_reconstr() local
442 dq = 0; in _g721_reconstr()
446 dq = (dqt << 7) >> (14 - dex); in _g721_reconstr()
449 dq -= 0x4000; in _g721_reconstr()
451 return (dq); in _g721_reconstr()
602 short dq, i; in g721_encode() local
658 sezi = _g721_fmult(state_ptr->b[0] >> 2, state_ptr->dq[0]); in g721_encode()
661 state_ptr->dq[cnt]); in g721_encode()
683 dq = _g721_reconstr(i, y); in g721_encode()
685 sr = (dq < 0) ? se - (dq & 0x3FFF) : se + dq; in g721_encode()
709 _g721_update(y, i, dq, sr, pk0, state_ptr, sigpk); in g721_encode()
739 short dq; in g721_decode() local
757 sezi = _g721_fmult(state_ptr->b[0] >> 2, state_ptr->dq[0]); in g721_decode()
760 state_ptr->dq[cnt]); in g721_decode()
780 dq = _g721_reconstr(i, y); in g721_decode()
782 if (dq < 0) in g721_decode()
783 sr = se - (dq & 0x3FFF); in g721_decode()
785 sr = se + dq; in g721_decode()
806 _g721_update(y, i, dq, sr, pk0, state_ptr, sigpk); in g721_decode()