Lines Matching refs:AAC_MUL31
2740 saved_ltp[i + 512] = AAC_MUL31(ac->buf_mdct[1023 - i], swindow[63 - i]);
2747 saved_ltp[i + 512] = AAC_MUL31(ac->buf_mdct[1023 - i], swindow[63 - i]);
2752 saved_ltp[i + 512] = AAC_MUL31(ac->buf_mdct[1023 - i], lwindow[511 - i]);
2973 out[i - n4] = AAC_MUL31( buf[ n2 - 1 - i] , window[i - n4]) +
2974 AAC_MUL31( saved[ i + n2] , window[i + n - n4]) +
2975 AAC_MUL31(-saved[n + n2 - 1 - i] , window[i + 2*n - n4]) +
2976 AAC_MUL31(-saved[ 2*n + n2 + i] , window[i + 3*n - n4]);
2979 out[n4 + i] = AAC_MUL31( buf[ i] , window[i + n2 - n4]) +
2980 AAC_MUL31(-saved[ n - 1 - i] , window[i + n2 + n - n4]) +
2981 AAC_MUL31(-saved[ n + i] , window[i + n2 + 2*n - n4]) +
2982 AAC_MUL31( saved[2*n + n - 1 - i] , window[i + n2 + 3*n - n4]);
2985 out[n2 + n4 + i] = AAC_MUL31( buf[ i + n2] , window[i + n - n4]) +
2986 AAC_MUL31(-saved[n2 - 1 - i] , window[i + 2*n - n4]) +
2987 AAC_MUL31(-saved[n + n2 + i] , window[i + 3*n - n4]);