Lines Matching refs:dataptr
149 int16_t *dataptr;
154 dataptr = data;
156 tmp0 = dataptr[0] + dataptr[7];
157 tmp7 = dataptr[0] - dataptr[7];
158 tmp1 = dataptr[1] + dataptr[6];
159 tmp6 = dataptr[1] - dataptr[6];
160 tmp2 = dataptr[2] + dataptr[5];
161 tmp5 = dataptr[2] - dataptr[5];
162 tmp3 = dataptr[3] + dataptr[4];
163 tmp4 = dataptr[3] - dataptr[4];
172 dataptr[0] = tmp10 + tmp11; /* phase 3 */
173 dataptr[4] = tmp10 - tmp11;
176 dataptr[2] = tmp13 + z1; /* phase 5 */
177 dataptr[6] = tmp13 - z1;
194 dataptr[5] = z13 + z2; /* phase 6 */
195 dataptr[3] = z13 - z2;
196 dataptr[1] = z11 + z4;
197 dataptr[7] = z11 - z4;
199 dataptr += DCTSIZE; /* advance pointer to next row */
213 int16_t *dataptr;
220 dataptr = data;
222 tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7];
223 tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7];
224 tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6];
225 tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6];
226 tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5];
227 tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5];
228 tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4];
229 tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4];
238 dataptr[DCTSIZE*0] = tmp10 + tmp11; /* phase 3 */
239 dataptr[DCTSIZE*4] = tmp10 - tmp11;
242 dataptr[DCTSIZE*2] = tmp13 + z1; /* phase 5 */
243 dataptr[DCTSIZE*6] = tmp13 - z1;
260 dataptr[DCTSIZE*5] = z13 + z2; /* phase 6 */
261 dataptr[DCTSIZE*3] = z13 - z2;
262 dataptr[DCTSIZE*1] = z11 + z4;
263 dataptr[DCTSIZE*7] = z11 - z4;
265 dataptr++; /* advance pointer to next column */
279 int16_t *dataptr;
286 dataptr = data;
288 tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*1];
289 tmp1 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*3];
290 tmp2 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*5];
291 tmp3 = dataptr[DCTSIZE*6] + dataptr[DCTSIZE*7];
292 tmp4 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*1];
293 tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*3];
294 tmp6 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*5];
295 tmp7 = dataptr[DCTSIZE*6] - dataptr[DCTSIZE*7];
304 dataptr[DCTSIZE*0] = tmp10 + tmp11;
305 dataptr[DCTSIZE*4] = tmp10 - tmp11;
308 dataptr[DCTSIZE*2] = tmp13 + z1;
309 dataptr[DCTSIZE*6] = tmp13 - z1;
316 dataptr[DCTSIZE*1] = tmp10 + tmp11;
317 dataptr[DCTSIZE*5] = tmp10 - tmp11;
320 dataptr[DCTSIZE*3] = tmp13 + z1;
321 dataptr[DCTSIZE*7] = tmp13 - z1;
323 dataptr++; /* advance pointer to next column */