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Searched refs:alpha_imag (Results 1 – 2 of 2) sorted by relevance

/external/libxaac/decoder/
Dixheaacd_sbrdec_lpfuncs.c1017 FLOAT32 alpha_real[64][2], alpha_imag[64][2]; in ixheaacd_generate_hf() local
1023 alpha_real[k][1] = alpha_imag[k][1] = 0; in ixheaacd_generate_hf()
1031 alpha_imag[k][1] = in ixheaacd_generate_hf()
1039 alpha_real[k][0] = alpha_imag[k][0] = 0; in ixheaacd_generate_hf()
1044 alpha_imag[k][1] * str_auto_corr.phi_1_2_imag) * in ixheaacd_generate_hf()
1046 alpha_imag[k][0] = -(str_auto_corr.phi_0_1_imag + in ixheaacd_generate_hf()
1047 alpha_imag[k][1] * str_auto_corr.phi_1_2_real - in ixheaacd_generate_hf()
1053 alpha_imag[k][0] * alpha_imag[k][0] >= in ixheaacd_generate_hf()
1056 alpha_imag[k][1] * alpha_imag[k][1] >= in ixheaacd_generate_hf()
1059 alpha_imag[k][0] = 0.0f; in ixheaacd_generate_hf()
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Dixheaacd_lpp_tran.c866 WORD16 alpha_imag[LPC_ORDER]; in ixheaacd_hf_generator() local
966 alpha_imag[1] = 0; in ixheaacd_hf_generator()
1006 alpha_imag[1] = (WORD16)( in ixheaacd_hf_generator()
1012 alpha_imag[0] = 0; in ixheaacd_hf_generator()
1029 ixheaacd_mult32x16in32(cov_matrix.phi_12_im, alpha_imag[1])); in ixheaacd_hf_generator()
1033 ixheaacd_mult32x16in32(cov_matrix.phi_12, alpha_imag[1])), in ixheaacd_hf_generator()
1054 alpha_imag[0] = (WORD16)( in ixheaacd_hf_generator()
1062 (alpha_imag[0] * alpha_imag[0])) >= 0x40000000L) { in ixheaacd_hf_generator()
1067 (alpha_imag[1] * alpha_imag[1])) >= 0x40000000L) { in ixheaacd_hf_generator()
1074 alpha_imag[0] = 0; in ixheaacd_hf_generator()
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