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Searched refs:real2 (Results 1 – 5 of 5) sorted by relevance

/external/aac/libSBRdec/src/arm/
Dlpp_tran_arm.cpp119 FIXP_DBL real1, real2, imag1, imag2, accu1, accu2; in lppTransposer_func1() local
121 real2 = lowBandReal[-2]; in lppTransposer_func1()
128 accu1 = fMultAddDiv2(accu1, a1r, real2); in lppTransposer_func1()
130 real2 = fMultDiv2(a1i, real2); in lppTransposer_func1()
134 accu2 = fMultAddDiv2(real2, a1r, imag2); in lppTransposer_func1()
135 real2 = real1; in lppTransposer_func1()
/external/libxaac/decoder/
Dixheaacd_lpp_tran.c436 WORD32 real1, real2, imag1, imag2; in ixheaacd_covariance_matrix_calc_2_dec() local
438 real2 = real_buffer[(p - 2) * 128]; in ixheaacd_covariance_matrix_calc_2_dec()
443 real2 = ixheaacd_shr32(real2, 3); in ixheaacd_covariance_matrix_calc_2_dec()
447 t_phi_02 = ixheaacd_mac32x16hin32(t_phi_02, real1, real2); in ixheaacd_covariance_matrix_calc_2_dec()
449 t_phi_02_i = ixheaacd_mac32x16hin32(t_phi_02_i, imag1, real2); in ixheaacd_covariance_matrix_calc_2_dec()
453 real2 = real_buffer[(p - 1) * 128]; in ixheaacd_covariance_matrix_calc_2_dec()
458 real2 = ixheaacd_shr32(real2, 3); in ixheaacd_covariance_matrix_calc_2_dec()
462 t_phi_02 = ixheaacd_mac32x16hin32(t_phi_02, real1, real2); in ixheaacd_covariance_matrix_calc_2_dec()
464 t_phi_02_i = ixheaacd_mac32x16hin32(t_phi_02_i, imag1, real2); in ixheaacd_covariance_matrix_calc_2_dec()
468 real2 = real_buffer[p * 128]; in ixheaacd_covariance_matrix_calc_2_dec()
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Dixheaacd_sbrdec_lpfuncs.c1237 FLOAT32 real1, imag1, real2, imag2, realTarget, imag_target; in ixheaacd_generate_hf() local
1243 real2 = ptr_ph_vocod_buf_real[i - 2][k2]; in ixheaacd_generate_hf()
1246 ((a0r * real1 - a0i * imag1) + (a1r * real2 - a1i * imag2)); in ixheaacd_generate_hf()
1248 ((a0i * real1 + a0r * imag1) + (a1i * real2 + a1r * imag2)); in ixheaacd_generate_hf()
/external/apache-commons-math/src/main/java/org/apache/commons/math/complex/
DComplex.java859 double real2 = 2.0 * real; in tan() local
861 double d = FastMath.cos(real2) + MathUtils.cosh(imaginary2); in tan()
863 return createComplex(FastMath.sin(real2) / d, MathUtils.sinh(imaginary2) / d); in tan()
897 double real2 = 2.0 * real; in tanh() local
899 double d = MathUtils.cosh(real2) + FastMath.cos(imaginary2); in tanh()
901 return createComplex(MathUtils.sinh(real2) / d, FastMath.sin(imaginary2) / d); in tanh()
/external/libaom/libaom/aom_dsp/x86/
Dfft_sse2.c72 __m128 real2 = _mm_load_ps(packed + (r + n2) * n + c + n2); in aom_fft_unpack_2d_output_sse2() local
75 real1 = _mm_sub_ps(real1, real2); in aom_fft_unpack_2d_output_sse2()
95 __m128 real2 = _mm_load_ps(packed + (r3 + n2) * n + c + n2); in aom_fft_unpack_2d_output_sse2() local
98 real1 = _mm_add_ps(real1, real2); in aom_fft_unpack_2d_output_sse2()