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Searched refs:past_isfq (Results 1 – 8 of 8) sorted by relevance

/frameworks/av/media/module/codecs/amrwb/dec/src/
Dqpisf_2s.cpp133 int16 * past_isfq,/* i/0 : past ISF quantizer */ in Dpisf_2s_46b() argument
171 isf_q[i] += ((int32)MU * past_isfq[i]) >> 15; in Dpisf_2s_46b()
172 past_isfq[i] = tmp; in Dpisf_2s_46b()
210 tmp = add_int16(ref_isf[i], mult_int16(past_isfq[i], MU)); /* predicted ISF */ in Dpisf_2s_46b()
211 past_isfq[i] = sub_int16(isf_q[i], tmp); in Dpisf_2s_46b()
212 past_isfq[i] >>= 1; /* past_isfq[i] *= 0.5 */ in Dpisf_2s_46b()
229 int16 * past_isfq, /* i/0 : past ISF quantizer */ in Dpisf_2s_36b() argument
265 isf_q[i] = add_int16(isf_q[i], mult_int16(MU, past_isfq[i])); in Dpisf_2s_36b()
266 past_isfq[i] = tmp; in Dpisf_2s_36b()
305 tmp = add_int16(ref_isf[i], mult_int16(past_isfq[i], MU)); /* predicted ISF */ in Dpisf_2s_36b()
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Dpvamrwbdecoder_acelp.h134 int16 * past_isfq, /* i/0 : past ISF quantizer */
143 int16 * past_isfq, /* i/0 : past ISF quantizer */
De_pv_amrwbdec.h92 int16 past_isfq[M]; /* past isf quantizer */ member
Dpvamrwbdecoder.cpp186 pv_memset((void *)dec_state->past_isfq, in pvDecoder_AmrWb_Reset()
188 M*sizeof(*dec_state->past_isfq)); in pvDecoder_AmrWb_Reset()
502 Dpisf_2s_46b(ind, isf, st->past_isfq, st->isfold, st->isf_buf, bfi, 1); in pvDecoder_AmrWb()
513 Dpisf_2s_36b(ind, isf, st->past_isfq, st->isfold, st->isf_buf, bfi, 1); in pvDecoder_AmrWb()
/frameworks/av/media/module/codecs/amrwb/enc/src/
Dqpisf_2s.c59 Word16 * past_isfq, /* (io)Q15 : past ISF quantizer */ in Qpisf_2s_46b() argument
73 isf[i] = vo_sub(isf[i], vo_mult(MU, past_isfq[i])); in Qpisf_2s_46b()
132 Dpisf_2s_46b(indice, isf_q, past_isfq, isf_q, isf_q, 0, 0); in Qpisf_2s_46b()
149 Word16 * past_isfq, /* (io)Q15 : past ISF quantizer */ in Qpisf_2s_36b() argument
163 isf[i] = vo_sub(isf[i], vo_mult(MU, past_isfq[i])); in Qpisf_2s_36b()
214 Dpisf_2s_36b(indice, isf_q, past_isfq, isf_q, isf_q, 0, 0); in Qpisf_2s_36b()
228 Word16 * past_isfq, /* i/0 : past ISF quantizer */ in Dpisf_2s_46b() argument
266 isf_q[i] = add1(isf_q[i], vo_mult(MU, past_isfq[i])); in Dpisf_2s_46b()
267 past_isfq[i] = tmp; in Dpisf_2s_46b()
302 tmp = add1(ref_isf[i], vo_mult(past_isfq[i], MU)); /* predicted ISF */ in Dpisf_2s_46b()
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DvoAMRWBEnc.c88 Set_zero(cod_state->past_isfq, M); in Reset_encoder()
600 Qpisf_2s_36b(isf, isf, st->past_isfq, indice, 4); in coder()
609 Qpisf_2s_46b(isf, isf, st->past_isfq, indice, 4); in coder()
/frameworks/av/media/module/codecs/amrwb/enc/inc/
Dacelp.h107 Word16 * past_isfq, /* (io)Q15 : past ISF quantizer */
115 Word16 * past_isfq, /* (io)Q15 : past ISF quantizer */
123 Word16 * past_isfq, /* i/0 : past ISF quantizer */
133 Word16 * past_isfq, /* i/0 : past ISF quantizer */
Dcod_main.h44 Word16 past_isfq[M]; /* past isf quantizer */ member