Lines Matching defs:dataptr
120 DCTELEM *dataptr;
127 dataptr = data;
149 dataptr[0] = tmp10 + tmp11 - 8 * CENTERJSAMPLE; /* phase 3 */
150 dataptr[4] = tmp10 - tmp11;
153 dataptr[2] = tmp13 + z1; /* phase 5 */
154 dataptr[6] = tmp13 - z1;
171 dataptr[5] = z13 + z2; /* phase 6 */
172 dataptr[3] = z13 - z2;
173 dataptr[1] = z11 + z4;
174 dataptr[7] = z11 - z4;
176 dataptr += DCTSIZE; /* advance pointer to next row */
181 dataptr = data;
183 tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7];
184 tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7];
185 tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6];
186 tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6];
187 tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5];
188 tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5];
189 tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4];
190 tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4];
199 dataptr[DCTSIZE*0] = tmp10 + tmp11; /* phase 3 */
200 dataptr[DCTSIZE*4] = tmp10 - tmp11;
203 dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */
204 dataptr[DCTSIZE*6] = tmp13 - z1;
221 dataptr[DCTSIZE*5] = z13 + z2; /* phase 6 */
222 dataptr[DCTSIZE*3] = z13 - z2;
223 dataptr[DCTSIZE*1] = z11 + z4;
224 dataptr[DCTSIZE*7] = z11 - z4;
226 dataptr++; /* advance pointer to next column */
