Searched defs:past_isfq (Results 1 - 4 of 4) sorted by relevance
/frameworks/av/media/libstagefright/codecs/amrwb/src/ |
H A D | qpisf_2s.cpp | 133 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 D | e_pv_amrwbdec.h | 92 int16 past_isfq[M]; /* past isf quantizer */ member in struct:__anon404
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/frameworks/av/media/libstagefright/codecs/amrwbenc/inc/ |
H A D | cod_main.h | 44 Word16 past_isfq[M]; /* past isf quantizer */ member in struct:__anon408
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/frameworks/av/media/libstagefright/codecs/amrwbenc/src/ |
H A D | qpisf_2s.c | 59 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...] |
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