Searched defs:past_isfq (Results 1 - 4 of 4) sorted by relevance

/frameworks/av/media/libstagefright/codecs/amrwb/src/
H A Dqpisf_2s.cpp133 int16 * past_isfq,/* i/0 : past ISF quantizer */
171 isf_q[i] += ((int32)MU * past_isfq[i]) >> 15;
172 past_isfq[i] = tmp;
210 tmp = add_int16(ref_isf[i], mult_int16(past_isfq[i], MU)); /* predicted ISF */
211 past_isfq[i] = sub_int16(isf_q[i], tmp);
212 past_isfq[i] >>= 1; /* past_isfq[i] *= 0.5 */
229 int16 * past_isfq, /* i/0 : past ISF quantizer */
265 isf_q[i] = add_int16(isf_q[i], mult_int16(MU, past_isfq[i]));
266 past_isfq[
130 Dpisf_2s_46b( int16 * indice, int16 * isf_q, int16 * past_isfq, int16 * isfold, int16 * isf_buf, int16 bfi, int16 enc_dec ) argument
226 Dpisf_2s_36b( int16 * indice, int16 * isf_q, int16 * past_isfq, int16 * isfold, int16 * isf_buf, int16 bfi, int16 enc_dec ) argument
[all...]
H A De_pv_amrwbdec.h92 int16 past_isfq[M]; /* past isf quantizer */ member in struct:__anon604
/frameworks/av/media/libstagefright/codecs/amrwbenc/inc/
H A Dcod_main.h44 Word16 past_isfq[M]; /* past isf quantizer */ member in struct:__anon608
/frameworks/av/media/libstagefright/codecs/amrwbenc/src/
H A Dqpisf_2s.c59 Word16 * past_isfq, /* (io)Q15 : past ISF quantizer */
73 isf[i] = vo_sub(isf[i], vo_mult(MU, past_isfq[i]));
132 Dpisf_2s_46b(indice, isf_q, past_isfq, isf_q, isf_q, 0, 0);
149 Word16 * past_isfq, /* (io)Q15 : past ISF quantizer */
163 isf[i] = vo_sub(isf[i], vo_mult(MU, past_isfq[i]));
214 Dpisf_2s_36b(indice, isf_q, past_isfq, isf_q, isf_q, 0, 0);
228 Word16 * past_isfq, /* i/0 : past ISF quantizer */
266 isf_q[i] = add1(isf_q[i], vo_mult(MU, past_isfq[i]));
267 past_isfq[i] = tmp;
302 tmp = add1(ref_isf[i], vo_mult(past_isfq[
56 Qpisf_2s_46b( Word16 * isf1, Word16 * isf_q, Word16 * past_isfq, Word16 * indice, Word16 nb_surv ) argument
146 Qpisf_2s_36b( Word16 * isf1, Word16 * isf_q, Word16 * past_isfq, Word16 * indice, Word16 nb_surv ) argument
225 Dpisf_2s_46b( Word16 * indice, Word16 * isf_q, Word16 * past_isfq, Word16 * isfold, Word16 * isf_buf, Word16 bfi, Word16 enc_dec ) argument
318 Dpisf_2s_36b( Word16 * indice, Word16 * isf_q, Word16 * past_isfq, Word16 * isfold, Word16 * isf_buf, Word16 bfi, Word16 enc_dec ) argument
[all...]

Completed in 705 milliseconds