Lines Matching refs:AAC_MUL31
2724 saved_ltp[i + 512] = AAC_MUL31(ac->buf_mdct[1023 - i], swindow[63 - i]);
2731 saved_ltp[i + 512] = AAC_MUL31(ac->buf_mdct[1023 - i], swindow[63 - i]);
2736 saved_ltp[i + 512] = AAC_MUL31(ac->buf_mdct[1023 - i], lwindow[511 - i]);
2957 out[i - n4] = AAC_MUL31( buf[ n2 - 1 - i] , window[i - n4]) +
2958 AAC_MUL31( saved[ i + n2] , window[i + n - n4]) +
2959 AAC_MUL31(-saved[n + n2 - 1 - i] , window[i + 2*n - n4]) +
2960 AAC_MUL31(-saved[ 2*n + n2 + i] , window[i + 3*n - n4]);
2963 out[n4 + i] = AAC_MUL31( buf[ i] , window[i + n2 - n4]) +
2964 AAC_MUL31(-saved[ n - 1 - i] , window[i + n2 + n - n4]) +
2965 AAC_MUL31(-saved[ n + i] , window[i + n2 + 2*n - n4]) +
2966 AAC_MUL31( saved[2*n + n - 1 - i] , window[i + n2 + 3*n - n4]);
2969 out[n2 + n4 + i] = AAC_MUL31( buf[ i + n2] , window[i + n - n4]) +
2970 AAC_MUL31(-saved[n2 - 1 - i] , window[i + 2*n - n4]) +
2971 AAC_MUL31(-saved[n + n2 + i] , window[i + 3*n - n4]);