Lines Matching refs:dataptr
188 DCTELEM *dataptr;
196 dataptr = data;
198 tmp0 = dataptr[0] + dataptr[7];
199 tmp7 = dataptr[0] - dataptr[7];
200 tmp1 = dataptr[1] + dataptr[6];
201 tmp6 = dataptr[1] - dataptr[6];
202 tmp2 = dataptr[2] + dataptr[5];
203 tmp5 = dataptr[2] - dataptr[5];
204 tmp3 = dataptr[3] + dataptr[4];
205 tmp4 = dataptr[3] - dataptr[4];
216 dataptr[0] = (DCTELEM) ((tmp10 + tmp11) << PASS1_BITS);
217 dataptr[4] = (DCTELEM) ((tmp10 - tmp11) << PASS1_BITS);
220 dataptr[2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
222 dataptr[6] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
248 dataptr[7] = (DCTELEM) DESCALE(tmp4 + z1 + z3, CONST_BITS-PASS1_BITS);
249 dataptr[5] = (DCTELEM) DESCALE(tmp5 + z2 + z4, CONST_BITS-PASS1_BITS);
250 dataptr[3] = (DCTELEM) DESCALE(tmp6 + z2 + z3, CONST_BITS-PASS1_BITS);
251 dataptr[1] = (DCTELEM) DESCALE(tmp7 + z1 + z4, CONST_BITS-PASS1_BITS);
253 dataptr += DCTSIZE; /* advance pointer to next row */
267 DCTELEM *dataptr;
278 dataptr = data;
280 tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*7];
281 tmp7 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*7];
282 tmp1 = dataptr[DCTSIZE*1] + dataptr[DCTSIZE*6];
283 tmp6 = dataptr[DCTSIZE*1] - dataptr[DCTSIZE*6];
284 tmp2 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*5];
285 tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*5];
286 tmp3 = dataptr[DCTSIZE*3] + dataptr[DCTSIZE*4];
287 tmp4 = dataptr[DCTSIZE*3] - dataptr[DCTSIZE*4];
298 dataptr[DCTSIZE*0] = (DCTELEM) DESCALE(tmp10 + tmp11, PASS1_BITS);
299 dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp10 - tmp11, PASS1_BITS);
302 dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
304 dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
330 dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(tmp4 + z1 + z3,
332 dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp5 + z2 + z4,
334 dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(tmp6 + z2 + z3,
336 dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp7 + z1 + z4,
339 dataptr++; /* advance pointer to next column */
354 DCTELEM *dataptr;
365 dataptr = data;
367 tmp0 = dataptr[DCTSIZE*0] + dataptr[DCTSIZE*1];
368 tmp1 = dataptr[DCTSIZE*2] + dataptr[DCTSIZE*3];
369 tmp2 = dataptr[DCTSIZE*4] + dataptr[DCTSIZE*5];
370 tmp3 = dataptr[DCTSIZE*6] + dataptr[DCTSIZE*7];
371 tmp4 = dataptr[DCTSIZE*0] - dataptr[DCTSIZE*1];
372 tmp5 = dataptr[DCTSIZE*2] - dataptr[DCTSIZE*3];
373 tmp6 = dataptr[DCTSIZE*4] - dataptr[DCTSIZE*5];
374 tmp7 = dataptr[DCTSIZE*6] - dataptr[DCTSIZE*7];
381 dataptr[DCTSIZE*0] = (DCTELEM) DESCALE(tmp10 + tmp11, PASS1_BITS);
382 dataptr[DCTSIZE*4] = (DCTELEM) DESCALE(tmp10 - tmp11, PASS1_BITS);
385 dataptr[DCTSIZE*2] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
387 dataptr[DCTSIZE*6] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
395 dataptr[DCTSIZE*1] = (DCTELEM) DESCALE(tmp10 + tmp11, PASS1_BITS);
396 dataptr[DCTSIZE*5] = (DCTELEM) DESCALE(tmp10 - tmp11, PASS1_BITS);
399 dataptr[DCTSIZE*3] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp13, FIX_0_765366865),
401 dataptr[DCTSIZE*7] = (DCTELEM) DESCALE(z1 + MULTIPLY(tmp12, - FIX_1_847759065),
404 dataptr++; /* advance pointer to next column */