Lines Matching refs:W4
29 #define W4 16383 /* cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5 */
53 sub ip, ip, #1 /* ip = W4 */
54 smlabb v1, ip, a3, v1 /* v1 = W4*row[0]+(1<<(RS-1)) */
93 sub a2, a2, #1 /* a2 = W4 */
94 smulbb a2, a2, a3 /* a2 = W4*row[4] */
96 add v1, v1, a2 /* v1 += W4*row[4] */
98 add v4, v4, a2 /* v4 += W4*row[4] */
101 sub v2, v2, a2 /* v2 -= W4*row[4] */
103 sub v3, v3, a2 /* v3 -= W4*row[4] */
150 sub ip, ip, #1 /* ip = W4 */
151 mov v1, #((1<<(COL_SHIFT-1))/W4) /* this matches the C version */