Searched refs:fxp_mul32_Q30 (Results 1 - 21 of 21) sorted by relevance

/frameworks/base/media/libstagefright/codecs/mp3dec/src/
H A Dpvmp3_dequantize_sample.cpp174 return (fxp_mul32_Q30(xx, two_cubic_roots[m]));
296 int32 tmp = fxp_mul32_Q30((is[ss] << 16), power_1_third(pv_abs(is[ ss])));
298 tmp = fxp_mul32_Q30(tmp, two_raise_one_fourth);
355 tmp = fxp_mul32_Q30((tmp << 16), power_1_third(pv_abs(tmp)));
356 is[ss] = fxp_mul32_Q30(tmp, two_raise_one_fourth) >> global_gain;
361 tmp = fxp_mul32_Q30((tmp << 16), power_1_third(pv_abs(tmp)));
362 is[ss+1] = fxp_mul32_Q30(tmp, two_raise_one_fourth) >> global_gain;
380 tmp = fxp_mul32_Q30((tmp << 16), power_1_third(pv_abs(tmp)));
381 is[ss] = fxp_mul32_Q30(tmp, two_raise_one_fourth) << global_gain;
387 tmp = fxp_mul32_Q30((tm
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H A Dpvmp3_dct_6.cpp135 vec[2] = fxp_mul32_Q30(tmp0 - tmp2, cos_pi_6);
139 tmp0 = fxp_mul32_Q30(tmp3, cos_7_pi_12);
143 vec[3] = fxp_mul32_Q30((tmp3 + tmp4 - tmp5), cos_3_pi_12);
144 tmp0 = fxp_mul32_Q30(tmp3, cos_11_pi_12);
H A Dpv_mp3dec_fxd_op_c_equivalent.h62 __inline Int32 fxp_mul32_Q30(const Int32 a, const Int32 b) function
H A Dpv_mp3dec_fxd_op_msc_evc.h57 __inline int32 fxp_mul32_Q30(const int32 a, const int32 b) function
H A Dpv_mp3dec_fxd_op_arm.h55 __inline Int32 fxp_mul32_Q30(const Int32 L_var1, const Int32 L_var2) function
H A Dpv_mp3dec_fxd_op_arm_gcc.h58 static inline int32 fxp_mul32_Q30(const int32 a, const int32 b) function
/frameworks/base/media/libstagefright/codecs/aacdec/
H A Dps_init_stereo_mixing.cpp321 beta = fxp_mul32_Q30(scaled_alphas[ tmp], (scaleR - scaleL));
326 temp1 = fxp_mul32_Q30(cos_beta, cos_alpha);
327 temp2 = fxp_mul32_Q30(sin_beta, sin_alpha);
335 h11 = fxp_mul32_Q30(scaleL, (temp1 - temp2));
336 h12 = fxp_mul32_Q30(scaleR, (temp1 + temp2));
338 temp1 = fxp_mul32_Q30(sin_beta, cos_alpha);
339 temp2 = fxp_mul32_Q30(cos_beta, sin_alpha);
346 h21 = fxp_mul32_Q30(scaleL, (temp1 + temp2));
347 h22 = fxp_mul32_Q30(scaleR, (temp1 - temp2));
426 beta = fxp_mul32_Q30(scaled_alpha
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H A Dpv_sine.cpp131 sine = fxp_mul32_Q30(*(pt_table++), z);
136 sine = fxp_mul32_Q30(sine, z);
172 cosine = Q_fmt(0.99999999906868) - (fxp_mul32_Q30(z, z) >> 1);
H A Dcalc_sbr_envelope.cpp515 tmp_q1 = fxp_mul32_Q30(quotient.quotient >> quotient.shift_factor, nrg_ref_man[c]);
626 tmp_q2 = fxp_mul32_Q30(nrg_est_man[c] + 1, nL_man[aux1] + (0x3FFFFFFF >> tmp_q2));
646 tmp_q2 = fxp_mul32_Q30(nrg_est_man[c] + 1, tmp_q2 + 0x3FFFFFFF);
763 g_max_man = fxp_mul32_Q30(avg_gain, limGains[limiterGains]); /* table is in Q30 */
1687 sb_gain_man = fxp_mul32_Q30(fBuf_man[maxSmoothLength][k], Q30fmt(0.33333333333333f));
1690 sb_noise_man = fxp_mul32_Q30(fBufN_man[maxSmoothLength][k], Q30fmt(0.33333333333333f));
1695 tmp_q1 = fxp_mul32_Q30(fBuf_man[n][k], Q30fmt(0.03183050093751f));
1698 tmp_q1 = fxp_mul32_Q30(fBufN_man[n][k], Q30fmt(0.03183050093751f));
1701 tmp_q1 = fxp_mul32_Q30(fBuf_man[n][k], Q30fmt(0.11516383427084f));
1704 tmp_q1 = fxp_mul32_Q30(fBufN_ma
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H A Dsbr_aliasing_reduction.cpp292 tmp_q3 = fxp_mul32_Q30(alpha, quotient.quotient);
293 tmp_q4 = fxp_mul32_Q30(Q30fmt(1.0f) - alpha, nrg_gain_man[k]);
342 tmp_q1 = fxp_mul32_Q30(bst_man, nrg_gain_man[k]);
H A Dsbr_envelope_unmapping.cpp306 iEnvelopeRight_man[i] = fxp_mul32_Q30(iEnvelopeLeft_man[i], iEnvelopeRight_man[i]);
362 iEnvelopeRight_man[i] = fxp_mul32_Q30(iEnvelopeLeft_man[i], iEnvelopeRight_man[i]);
368 iEnvelopeLeft_man[i] = fxp_mul32_Q30(iEnvelopeRight_man[i], Qfmt(1.41421356237310F));
H A Dsbr_generate_high_freq.cpp570 temp1 = -fxp_mul32_Q30(ac.r02r, ac.r11r);
651 degreeAlias[loBand-1] = 0x40000000 - fxp_mul32_Q30(k1[loBand-1], k1[loBand-1]);
657 degreeAlias[loBand] = 0x40000000 - fxp_mul32_Q30(k1[loBand-1], k1[loBand-1]);
667 degreeAlias[loBand-1] = 0x40000000 - fxp_mul32_Q30(k1[loBand-1], k1[loBand-1]);
672 degreeAlias[loBand] = 0x40000000 - fxp_mul32_Q30(k1[loBand-1], k1[loBand-1]);
975 bw = fxp_mul32_Q30(bw, bw);
H A Dfxp_mul32_c_msc_evc_armv5.h111 __inline Int32 fxp_mul32_Q30(const Int32 a, const Int32 b) function
H A Dcalc_auto_corr.cpp232 ac->det = fxp_mul32_Q30(ac->r12r, ac->r12r);
236 ac->det = fxp_mul32_Q30(ac->r11r, ac->r22r) - ac->det;
H A Dfxp_mul32_c_equivalent.h217 __inline Int32 fxp_mul32_Q30(const Int32 a, const Int32 b) function
H A Dfxp_mul32_c_msc_evc.h187 __inline Int32 fxp_mul32_Q30(const Int32 a, const Int32 b) function
H A Dsbr_update_freq_scale.cpp207 tmp_q1 = fxp_mul32_Q30(tmp_q1, w[reg]);
H A Dfxp_mul32_arm_gcc.h355 static inline Int32 fxp_mul32_Q30(const Int32 a, const Int32 b) function
H A Dfxp_mul32_arm_v4.h270 __inline Int32 fxp_mul32_Q30(const Int32 L_var1, const Int32 L_var2) function
H A Dfxp_mul32_arm_v4_gcc.h437 static inline Int32 fxp_mul32_Q30(const Int32 a, const Int32 b) function
H A Dfxp_mul32_arm_v5.h209 __inline Int32 fxp_mul32_Q30(const Int32 L_var1, const Int32 L_var2) function

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