Lines Matching defs:r4
131 int32 r0, r1, r2, r3, r4, r5, r6, r7, r8; /* butterfly nodes */
153 r4 = blk[B_SIZE * 1 + i];
158 if (!(r1 | r2 | r3 | r4 | r5 | r6 | r7))
182 r8 = W7 * (r4 + r5);
183 r4 = (r8 + (W1 - W7) * r4);
199 r1 = r4 + r6;
200 r4 -= r6;
209 r2 = (181 * (r4 + r5) + 128) >> 8; /* rounding */
210 r4 = (181 * (r4 - r5) + 128) >> 8;
220 tmpBLK32[(2<<3) + i] = (r0 + r4) >> 8;
223 tmpBLK32[(5<<3) + i] = (r0 - r4) >> 8;
241 r4 = tmpBLK32[1+(i<<3)];
246 if (!(r1 | r2 | r3 | r4 | r5 | r6 | r7))
274 r8 = W7 * (r4 + r5) + 4;
275 r4 = (r8 + (W1 - W7) * r4) >> 3;
290 r1 = r4 + r6;
291 r4 -= r6;
300 r2 = (181 * (r4 + r5) + 128) >> 8; /* rounding */
301 r4 = (181 * (r4 - r5) + 128) >> 8;
313 a = ((r0 + r4) >> 14);
322 a = ((r0 - r4) >> 14);
353 int32 r0, r1, r2, r3, r4, r5, r6, r7, r8; /* butterfly nodes */
376 r4 = blk[B_SIZE * 1 + i];
381 if (!(r1 | r2 | r3 | r4 | r5 | r6 | r7))
405 r8 = W7 * (r4 + r5);
406 r4 = (r8 + (W1 - W7) * r4);
422 r1 = r4 + r6;
423 r4 -= r6;
432 r2 = (181 * (r4 + r5) + 128) >> 8; /* rounding */
433 r4 = (181 * (r4 - r5) + 128) >> 8;
443 tmpBLK32[(2<<3) + i] = (r0 + r4) >> 8;
446 tmpBLK32[(5<<3) + i] = (r0 - r4) >> 8;
464 r4 = tmpBLK32[1+(i<<3)];
469 if (!(r1 | r2 | r3 | r4 | r5 | r6 | r7))
495 r8 = W7 * (r4 + r5) + 4;
496 r4 = (r8 + (W1 - W7) * r4) >> 3;
511 r1 = r4 + r6;
512 r4 -= r6;
521 r2 = (181 * (r4 + r5) + 128) >> 8; /* rounding */
522 r4 = (181 * (r4 - r5) + 128) >> 8;
530 blk[2+(i<<3)] = (r0 + r4) >> 14;
533 blk[5+(i<<3)] = (r0 - r4) >> 14;
