Lines Matching refs:DCTSIZE
47 * This module is specialized to the case DCTSIZE = 8.
50 #if DCTSIZE != 8
72 for (ctr = 0; ctr < DCTSIZE; ctr++) {
120 dataptr += DCTSIZE; /* advance pointer to next row */
126 for (ctr = DCTSIZE-1; ctr >= 0; ctr--) {
127 tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7];
128 tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7];
129 tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6];
130 tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6];
131 tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5];
132 tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5];
133 tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4];
134 tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4];
143 dataptr[DCTSIZE*0] = tmp10 + tmp11; /* phase 3 */
144 dataptr[DCTSIZE*4] = tmp10 - tmp11;
147 dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */
148 dataptr[DCTSIZE*6] = tmp13 - z1;
165 dataptr[DCTSIZE*5] = z13 + z2; /* phase 6 */
166 dataptr[DCTSIZE*3] = z13 - z2;
167 dataptr[DCTSIZE*1] = z11 + z4;
168 dataptr[DCTSIZE*7] = z11 - z4;
