Lines Matching refs:dataptr

120   DCTELEM *dataptr;  variable
127   dataptr = data;  variable
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 */