26 #define ALTIVEC_TRANSPOSE_8x8_SHORT(src_a,src_b,src_c,src_d,src_e,src_f,src_g,src_h) \
28 __typeof__(src_a) tempA1, tempB1, tempC1, tempD1; \
29 __typeof__(src_a) tempE1, tempF1, tempG1, tempH1; \
30 __typeof__(src_a) tempA2, tempB2, tempC2, tempD2; \
31 __typeof__(src_a) tempE2, tempF2, tempG2, tempH2; \
32 tempA1 = vec_mergeh (src_a, src_e); \
33 tempB1 = vec_mergel (src_a, src_e); \
34 tempC1 = vec_mergeh (src_b, src_f); \
35 tempD1 = vec_mergel (src_b, src_f); \
36 tempE1 = vec_mergeh (src_c, src_g); \
37 tempF1 = vec_mergel (src_c, src_g); \
38 tempG1 = vec_mergeh (src_d, src_h); \
39 tempH1 = vec_mergel (src_d, src_h); \
40 tempA2 = vec_mergeh (tempA1, tempE1); \
41 tempB2 = vec_mergel (tempA1, tempE1); \
42 tempC2 = vec_mergeh (tempB1, tempF1); \
43 tempD2 = vec_mergel (tempB1, tempF1); \
44 tempE2 = vec_mergeh (tempC1, tempG1); \
45 tempF2 = vec_mergel (tempC1, tempG1); \
46 tempG2 = vec_mergeh (tempD1, tempH1); \
47 tempH2 = vec_mergel (tempD1, tempH1); \
48 src_a = vec_mergeh (tempA2, tempE2); \
49 src_b = vec_mergel (tempA2, tempE2); \
50 src_c = vec_mergeh (tempB2, tempF2); \
51 src_d = vec_mergel (tempB2, tempF2); \
52 src_e = vec_mergeh (tempC2, tempG2); \
53 src_f = vec_mergel (tempC2, tempG2); \
54 src_g = vec_mergeh (tempD2, tempH2); \
55 src_h = vec_mergel (tempD2, tempH2); \
66 short data_0 = ((
c->nonBQP*
c->ppMode.baseDcDiff)>>8) + 1;
76 vector
signed short v_dcOffset;
77 vector
signed short v2QP;
78 vector
unsigned short v4QP;
79 vector
unsigned short v_dcThreshold;
80 const int properStride = (
stride % 16);
81 const int srcAlign = ((
unsigned long)
src2 % 16);
82 const int two_vectors = ((srcAlign > 8) || properStride) ? 1 : 0;
83 const vector
signed int zero = vec_splat_s32(0);
84 const vector
signed short mask = vec_splat_s16(1);
85 vector
signed int v_numEq = vec_splat_s32(0);
86 vector
signed short v_data = vec_ld(0,
data);
87 vector
signed short v_srcAss0, v_srcAss1, v_srcAss2, v_srcAss3,
88 v_srcAss4, v_srcAss5, v_srcAss6, v_srcAss7;
98 vector
unsigned char v_srcA0, v_srcA1, v_srcA2, v_srcA3,
99 v_srcA4, v_srcA5, v_srcA6, v_srcA7;
101 v_dcOffset = vec_splat(v_data, 0);
102 v_dcThreshold = (vector
unsigned short)vec_splat(v_data, 1);
103 v2QP = vec_splat(v_data, 2);
104 v4QP = (vector
unsigned short)vec_splat(v_data, 3);
108 #define LOAD_LINE(i) \
110 vector unsigned char perm##i = vec_lvsl(j##i, src2); \
111 vector unsigned char v_srcA2##i; \
112 vector unsigned char v_srcA1##i = vec_ld(j##i, src2); \
114 v_srcA2##i = vec_ld(j##i + 16, src2); \
116 vec_perm(v_srcA1##i, v_srcA2##i, perm##i); \
118 (vector signed short)vec_mergeh((vector signed char)zero, \
119 (vector signed char)v_srcA##i); }
121 #define LOAD_LINE_ALIGNED(i) \
122 v_srcA##i = vec_ld(j##i, src2); \
124 (vector signed short)vec_mergeh((vector signed char)zero, \
125 (vector signed char)v_srcA##i)
130 if (properStride && srcAlign) {
150 #undef LOAD_LINE_ALIGNED
153 const vector signed short v_diff##i = \
154 vec_sub(v_srcAss##i, v_srcAss##j); \
155 const vector signed short v_sum##i = \
156 vec_add(v_diff##i, v_dcOffset); \
157 const vector signed short v_comp##i = \
158 (vector signed short)vec_cmplt((vector unsigned short)v_sum##i, \
160 const vector signed short v_part##i = vec_and(mask, v_comp##i);
171 v_numEq = vec_sum4s(v_part0, v_numEq);
172 v_numEq = vec_sum4s(v_part1, v_numEq);
173 v_numEq = vec_sum4s(v_part2, v_numEq);
174 v_numEq = vec_sum4s(v_part3, v_numEq);
175 v_numEq = vec_sum4s(v_part4, v_numEq);
176 v_numEq = vec_sum4s(v_part5, v_numEq);
177 v_numEq = vec_sum4s(v_part6, v_numEq);
182 v_numEq = vec_sums(v_numEq,
zero);
184 v_numEq = vec_splat(v_numEq, 3);
185 vec_ste(v_numEq, 0, &numEq);
187 if (numEq >
c->ppMode.flatnessThreshold){
188 const vector
unsigned char mmoP1 = (
const vector
unsigned char)
189 {0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f,
190 0x00, 0x01, 0x12, 0x13, 0x08, 0x09, 0x1A, 0x1B};
191 const vector
unsigned char mmoP2 = (
const vector
unsigned char)
192 {0x04, 0x05, 0x16, 0x17, 0x0C, 0x0D, 0x1E, 0x1F,
193 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f};
194 const vector
unsigned char mmoP = (
const vector
unsigned char)
195 vec_lvsl(8, (
unsigned char*)0);
197 vector
signed short mmoL1 = vec_perm(v_srcAss0, v_srcAss2, mmoP1);
198 vector
signed short mmoL2 = vec_perm(v_srcAss4, v_srcAss6, mmoP2);
199 vector
signed short mmoL = vec_perm(mmoL1, mmoL2, mmoP);
200 vector
signed short mmoR1 = vec_perm(v_srcAss5, v_srcAss7, mmoP1);
201 vector
signed short mmoR2 = vec_perm(v_srcAss1, v_srcAss3, mmoP2);
202 vector
signed short mmoR = vec_perm(mmoR1, mmoR2, mmoP);
203 vector
signed short mmoDiff = vec_sub(mmoL, mmoR);
204 vector
unsigned short mmoSum = (vector
unsigned short)vec_add(mmoDiff, v2QP);
206 if (vec_any_gt(mmoSum, v4QP))
224 const vector
signed int zero = vec_splat_s32(0);
225 const int properStride = (
stride % 16);
226 const int srcAlign = ((
unsigned long)
src2 % 16);
228 vector
signed short vqp = vec_ld(0, qp);
229 vector
signed short vb0, vb1, vb2, vb3, vb4, vb5, vb6, vb7, vb8, vb9;
232 vector
unsigned char vbT0, vbT1, vbT2, vbT3, vbT4, vbT5, vbT6, vbT7, vbT8, vbT9;
233 vector
unsigned char perml0, perml1, perml2, perml3, perml4,
234 perml5, perml6, perml7, perml8, perml9;
246 vqp = vec_splat(vqp, 0);
250 #define LOAD_LINE(i) \
251 perml##i = vec_lvsl(i * stride, src2); \
252 vbA##i = vec_ld(i * stride, src2); \
253 vbB##i = vec_ld(i * stride + 16, src2); \
254 vbT##i = vec_perm(vbA##i, vbB##i, perml##i); \
256 (vector signed short)vec_mergeh((vector unsigned char)zero, \
257 (vector unsigned char)vbT##i)
259 #define LOAD_LINE_ALIGNED(i) \
260 vbT##i = vec_ld(j##i, src2); \
262 (vector signed short)vec_mergeh((vector signed char)zero, \
263 (vector signed char)vbT##i)
268 if (properStride && srcAlign) {
292 #undef LOAD_LINE_ALIGNED
294 const vector
unsigned short v_2 = vec_splat_u16(2);
295 const vector
unsigned short v_4 = vec_splat_u16(4);
297 const vector
signed short v_diff01 = vec_sub(vb0, vb1);
298 const vector
unsigned short v_cmp01 =
299 (
const vector
unsigned short) vec_cmplt(vec_abs(v_diff01), vqp);
300 const vector
signed short v_first = vec_sel(vb1, vb0, v_cmp01);
301 const vector
signed short v_diff89 = vec_sub(vb8, vb9);
302 const vector
unsigned short v_cmp89 =
303 (
const vector
unsigned short) vec_cmplt(vec_abs(v_diff89), vqp);
304 const vector
signed short v_last = vec_sel(vb8, vb9, v_cmp89);
306 const vector
signed short temp01 = vec_mladd(v_first, (vector
signed short)v_4, vb1);
307 const vector
signed short temp02 = vec_add(vb2, vb3);
308 const vector
signed short temp03 = vec_add(temp01, (vector
signed short)v_4);
309 const vector
signed short v_sumsB0 = vec_add(temp02, temp03);
311 const vector
signed short temp11 = vec_sub(v_sumsB0, v_first);
312 const vector
signed short v_sumsB1 = vec_add(temp11, vb4);
314 const vector
signed short temp21 = vec_sub(v_sumsB1, v_first);
315 const vector
signed short v_sumsB2 = vec_add(temp21, vb5);
317 const vector
signed short temp31 = vec_sub(v_sumsB2, v_first);
318 const vector
signed short v_sumsB3 = vec_add(temp31, vb6);
320 const vector
signed short temp41 = vec_sub(v_sumsB3, v_first);
321 const vector
signed short v_sumsB4 = vec_add(temp41, vb7);
323 const vector
signed short temp51 = vec_sub(v_sumsB4, vb1);
324 const vector
signed short v_sumsB5 = vec_add(temp51, vb8);
326 const vector
signed short temp61 = vec_sub(v_sumsB5, vb2);
327 const vector
signed short v_sumsB6 = vec_add(temp61, v_last);
329 const vector
signed short temp71 = vec_sub(v_sumsB6, vb3);
330 const vector
signed short v_sumsB7 = vec_add(temp71, v_last);
332 const vector
signed short temp81 = vec_sub(v_sumsB7, vb4);
333 const vector
signed short v_sumsB8 = vec_add(temp81, v_last);
335 const vector
signed short temp91 = vec_sub(v_sumsB8, vb5);
336 const vector
signed short v_sumsB9 = vec_add(temp91, v_last);
338 #define COMPUTE_VR(i, j, k) \
339 const vector signed short temps1##i = \
340 vec_add(v_sumsB##i, v_sumsB##k); \
341 const vector signed short temps2##i = \
342 vec_mladd(vb##j, (vector signed short)v_2, temps1##i); \
343 const vector signed short vr##j = vec_sra(temps2##i, v_4)
354 const vector
signed char neg1 = vec_splat_s8(-1);
355 const vector
unsigned char permHH = (
const vector
unsigned char){0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
356 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F};
358 #define PACK_AND_STORE(i) \
359 { const vector unsigned char perms##i = \
360 vec_lvsr(i * stride, src2); \
361 const vector unsigned char vf##i = \
362 vec_packsu(vr##i, (vector signed short)zero); \
363 const vector unsigned char vg##i = \
364 vec_perm(vf##i, vbT##i, permHH); \
365 const vector unsigned char mask##i = \
366 vec_perm((vector unsigned char)zero, (vector unsigned char)neg1, perms##i); \
367 const vector unsigned char vg2##i = \
368 vec_perm(vg##i, vg##i, perms##i); \
369 const vector unsigned char svA##i = \
370 vec_sel(vbA##i, vg2##i, mask##i); \
371 const vector unsigned char svB##i = \
372 vec_sel(vg2##i, vbB##i, mask##i); \
373 vec_st(svA##i, i * stride, src2); \
374 vec_st(svB##i, i * stride + 16, src2);}
376 #define PACK_AND_STORE_ALIGNED(i) \
377 { const vector unsigned char vf##i = \
378 vec_packsu(vr##i, (vector signed short)zero); \
379 const vector unsigned char vg##i = \
380 vec_perm(vf##i, vbT##i, permHH); \
381 vec_st(vg##i, i * stride, src2);}
386 if (properStride && srcAlign) {
405 #undef PACK_AND_STORE
406 #undef PACK_AND_STORE_ALIGNED
422 const vector
signed int zero = vec_splat_s32(0);
424 vector
signed short vqp = vec_splat(
425 (vector
signed short)vec_ld(0, qp), 0);
427 #define LOAD_LINE(i) \
428 const vector unsigned char perm##i = \
429 vec_lvsl(i * stride, src2); \
430 const vector unsigned char vbA##i = \
431 vec_ld(i * stride, src2); \
432 const vector unsigned char vbB##i = \
433 vec_ld(i * stride + 16, src2); \
434 const vector unsigned char vbT##i = \
435 vec_perm(vbA##i, vbB##i, perm##i); \
436 const vector signed short vb##i = \
437 (vector signed short)vec_mergeh((vector unsigned char)zero, \
438 (vector unsigned char)vbT##i)
450 const vector
signed short v_1 = vec_splat_s16(1);
451 const vector
signed short v_2 = vec_splat_s16(2);
452 const vector
signed short v_5 = vec_splat_s16(5);
453 const vector
signed short v_32 = vec_sl(v_1,
454 (vector
unsigned short)v_5);
456 const vector
signed short l3minusl6 = vec_sub(vb3, vb6);
457 const vector
signed short l5minusl4 = vec_sub(vb5, vb4);
458 const vector
signed short twotimes_l3minusl6 = vec_mladd(v_2, l3minusl6, (vector
signed short)
zero);
459 const vector
signed short mE = vec_mladd(v_5, l5minusl4, twotimes_l3minusl6);
460 const vector
signed short absmE = vec_abs(mE);
462 const vector
signed short l1minusl4 = vec_sub(vb1, vb4);
463 const vector
signed short l3minusl2 = vec_sub(vb3, vb2);
464 const vector
signed short l5minusl8 = vec_sub(vb5, vb8);
465 const vector
signed short l7minusl6 = vec_sub(vb7, vb6);
466 const vector
signed short twotimes_l1minusl4 = vec_mladd(v_2, l1minusl4, (vector
signed short)
zero);
467 const vector
signed short twotimes_l5minusl8 = vec_mladd(v_2, l5minusl8, (vector
signed short)
zero);
468 const vector
signed short lE = vec_mladd(v_5, l3minusl2, twotimes_l1minusl4);
469 const vector
signed short rE = vec_mladd(v_5, l7minusl6, twotimes_l5minusl8);
471 const vector
signed short ddiff = vec_sub(absmE,
474 const vector
signed short ddiffclamp = vec_max(ddiff, (vector
signed short)
zero);
475 const vector
signed short dtimes64 = vec_mladd(v_5, ddiffclamp, v_32);
476 const vector
signed short d = vec_sra(dtimes64, vec_splat_u16(6));
477 const vector
signed short minusd = vec_sub((vector
signed short)
zero, d);
478 const vector
signed short finald = vec_sel(minusd,
480 vec_cmpgt(vec_sub((vector
signed short)
zero, mE),
481 (vector
signed short)
zero));
483 const vector
signed short qtimes2 = vec_sub(vb4, vb5);
486 const vector
signed short rounddown = vec_sel((vector
signed short)
zero,
488 vec_cmplt(qtimes2, (vector
signed short)
zero));
489 const vector
signed short q = vec_sra(vec_add(qtimes2, rounddown), vec_splat_u16(1));
491 const vector
signed short dclamp_P1 = vec_max((vector
signed short)
zero, finald);
492 const vector
signed short dclamp_P = vec_min(dclamp_P1, q);
493 const vector
signed short dclamp_N1 = vec_min((vector
signed short)
zero, finald);
494 const vector
signed short dclamp_N = vec_max(dclamp_N1, q);
496 const vector
signed short dclampedfinal = vec_sel(dclamp_N,
498 vec_cmpgt(q, (vector
signed short)
zero));
499 const vector
signed short dornotd = vec_sel((vector
signed short)
zero,
501 vec_cmplt(absmE, vqp));
503 const vector
signed short vb4minusd = vec_sub(vb4, dornotd);
504 const vector
signed short vb5plusd = vec_add(vb5, dornotd);
506 const vector
unsigned char st4 = vec_packsu(vb4minusd, (vector
signed short)
zero);
507 const vector
unsigned char st5 = vec_packsu(vb5plusd, (vector
signed short)
zero);
509 const vector
signed char neg1 = vec_splat_s8(-1);
510 const vector
unsigned char permHH = (
const vector
unsigned char){0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
511 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F};
514 { const vector unsigned char perms##i = \
515 vec_lvsr(i * stride, src2); \
516 const vector unsigned char vg##i = \
517 vec_perm(st##i, vbT##i, permHH); \
518 const vector unsigned char mask##i = \
519 vec_perm((vector unsigned char)zero, (vector unsigned char)neg1, perms##i); \
520 const vector unsigned char vg2##i = \
521 vec_perm(vg##i, vg##i, perms##i); \
522 const vector unsigned char svA##i = \
523 vec_sel(vbA##i, vg2##i, mask##i); \
524 const vector unsigned char svB##i = \
525 vec_sel(vg2##i, vbB##i, mask##i); \
526 vec_st(svA##i, i * stride, src2); \
527 vec_st(svB##i, i * stride + 16, src2);}
534 const vector
signed int vsint32_8 = vec_splat_s32(8);
535 const vector
unsigned int vuint32_4 = vec_splat_u32(4);
536 const vector
signed char neg1 = vec_splat_s8(-1);
538 const vector
unsigned char permA1 = (vector
unsigned char)
539 {0x00, 0x01, 0x02, 0x10, 0x11, 0x12, 0x1F, 0x1F,
540 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F};
541 const vector
unsigned char permA2 = (vector
unsigned char)
542 {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x10, 0x11,
543 0x12, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F};
544 const vector
unsigned char permA1inc = (vector
unsigned char)
545 {0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00,
546 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
547 const vector
unsigned char permA2inc = (vector
unsigned char)
548 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01,
549 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
550 const vector
unsigned char magic = (vector
unsigned char)
551 {0x01, 0x02, 0x01, 0x02, 0x04, 0x02, 0x01, 0x02,
552 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
553 const vector
unsigned char extractPerm = (vector
unsigned char)
554 {0x10, 0x10, 0x10, 0x01, 0x10, 0x10, 0x10, 0x01,
555 0x10, 0x10, 0x10, 0x01, 0x10, 0x10, 0x10, 0x01};
556 const vector
unsigned char extractPermInc = (vector
unsigned char)
557 {0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
558 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01};
559 const vector
unsigned char identity = vec_lvsl(0,(
unsigned char *)0);
560 const vector
unsigned char tenRight = (vector
unsigned char)
561 {0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
562 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
563 const vector
unsigned char eightLeft = (vector
unsigned char)
564 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
565 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08};
575 uint8_t *srcCopy =
src;
577 const vector
signed int zero = vec_splat_s32(0);
578 vector
unsigned char v_dt = vec_splat(vec_ld(0, dt), 0);
580 #define LOAD_LINE(i) \
581 const vector unsigned char perm##i = \
582 vec_lvsl(i * stride, srcCopy); \
583 vector unsigned char sA##i = vec_ld(i * stride, srcCopy); \
584 vector unsigned char sB##i = vec_ld(i * stride + 16, srcCopy); \
585 vector unsigned char src##i = vec_perm(sA##i, sB##i, perm##i)
599 vector
unsigned char v_avg;
602 vector
signed int vQP2 = vec_ld(0, tQP2);
603 vQP2 = vec_splat(vQP2, 0);
606 const vector
unsigned char trunc_perm = (vector
unsigned char)
607 {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
608 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18};
609 const vector
unsigned char trunc_src12 = vec_perm(
src1,
src2, trunc_perm);
610 const vector
unsigned char trunc_src34 = vec_perm(src3, src4, trunc_perm);
611 const vector
unsigned char trunc_src56 = vec_perm(src5, src6, trunc_perm);
612 const vector
unsigned char trunc_src78 = vec_perm(src7, src8, trunc_perm);
614 #define EXTRACT(op) do { \
615 const vector unsigned char s_1 = vec_##op(trunc_src12, trunc_src34); \
616 const vector unsigned char s_2 = vec_##op(trunc_src56, trunc_src78); \
617 const vector unsigned char s_6 = vec_##op(s_1, s_2); \
618 const vector unsigned char s_8h = vec_mergeh(s_6, s_6); \
619 const vector unsigned char s_8l = vec_mergel(s_6, s_6); \
620 const vector unsigned char s_9 = vec_##op(s_8h, s_8l); \
621 const vector unsigned char s_9h = vec_mergeh(s_9, s_9); \
622 const vector unsigned char s_9l = vec_mergel(s_9, s_9); \
623 const vector unsigned char s_10 = vec_##op(s_9h, s_9l); \
624 const vector unsigned char s_10h = vec_mergeh(s_10, s_10); \
625 const vector unsigned char s_10l = vec_mergel(s_10, s_10); \
626 const vector unsigned char s_11 = vec_##op(s_10h, s_10l); \
627 const vector unsigned char s_11h = vec_mergeh(s_11, s_11); \
628 const vector unsigned char s_11l = vec_mergel(s_11, s_11); \
629 v_##op = vec_##op(s_11h, s_11l); \
632 vector
unsigned char v_min;
633 vector
unsigned char v_max;
638 if (vec_all_lt(vec_sub(v_max, v_min), v_dt))
641 v_avg = vec_avg(v_min, v_max);
645 const vector
unsigned short mask1 = (vector
unsigned short)
646 {0x0001, 0x0002, 0x0004, 0x0008,
647 0x0010, 0x0020, 0x0040, 0x0080};
648 const vector
unsigned short mask2 = (vector
unsigned short)
649 {0x0100, 0x0200, 0x0000, 0x0000,
650 0x0000, 0x0000, 0x0000, 0x0000};
652 const vector
unsigned int vuint32_16 = vec_sl(vec_splat_u32(1), vec_splat_u32(4));
653 const vector
unsigned int vuint32_1 = vec_splat_u32(1);
655 vector
signed int sumA2;
656 vector
signed int sumB2;
657 vector
signed int sum0, sum1, sum2, sum3, sum4;
658 vector
signed int sum5, sum6, sum7, sum8, sum9;
662 const vector unsigned char cmp = \
663 (vector unsigned char)vec_cmpgt(src##i, v_avg); \
664 const vector unsigned short cmpHi = \
665 (vector unsigned short)vec_mergeh(cmp, cmp); \
666 const vector unsigned short cmpLi = \
667 (vector unsigned short)vec_mergel(cmp, cmp); \
668 const vector signed short cmpHf = \
669 (vector signed short)vec_and(cmpHi, mask1); \
670 const vector signed short cmpLf = \
671 (vector signed short)vec_and(cmpLi, mask2); \
672 const vector signed int sump = vec_sum4s(cmpHf, zero); \
673 const vector signed int sumq = vec_sum4s(cmpLf, sump); \
674 sum##i = vec_sums(sumq, zero); \
690 const vector
signed int sump02 = vec_mergel(sum0, sum2);
691 const vector
signed int sump13 = vec_mergel(sum1, sum3);
692 const vector
signed int sumA = vec_mergel(sump02, sump13);
694 const vector
signed int sump46 = vec_mergel(sum4, sum6);
695 const vector
signed int sump57 = vec_mergel(sum5, sum7);
696 const vector
signed int sumB = vec_mergel(sump46, sump57);
698 const vector
signed int sump8A = vec_mergel(sum8,
zero);
699 const vector
signed int sump9B = vec_mergel(sum9,
zero);
700 const vector
signed int sumC = vec_mergel(sump8A, sump9B);
702 const vector
signed int tA = vec_sl(vec_nor(
zero, sumA), vuint32_16);
703 const vector
signed int tB = vec_sl(vec_nor(
zero, sumB), vuint32_16);
704 const vector
signed int tC = vec_sl(vec_nor(
zero, sumC), vuint32_16);
705 const vector
signed int t2A = vec_or(sumA, tA);
706 const vector
signed int t2B = vec_or(sumB, tB);
707 const vector
signed int t2C = vec_or(sumC, tC);
708 const vector
signed int t3A = vec_and(vec_sra(t2A, vuint32_1),
709 vec_sl(t2A, vuint32_1));
710 const vector
signed int t3B = vec_and(vec_sra(t2B, vuint32_1),
711 vec_sl(t2B, vuint32_1));
712 const vector
signed int t3C = vec_and(vec_sra(t2C, vuint32_1),
713 vec_sl(t2C, vuint32_1));
714 const vector
signed int yA = vec_and(t2A, t3A);
715 const vector
signed int yB = vec_and(t2B, t3B);
716 const vector
signed int yC = vec_and(t2C, t3C);
718 const vector
unsigned char strangeperm1 = vec_lvsl(4, (
unsigned char*)0);
719 const vector
unsigned char strangeperm2 = vec_lvsl(8, (
unsigned char*)0);
720 const vector
signed int sumAd4 = vec_perm(yA, yB, strangeperm1);
721 const vector
signed int sumAd8 = vec_perm(yA, yB, strangeperm2);
722 const vector
signed int sumBd4 = vec_perm(yB, yC, strangeperm1);
723 const vector
signed int sumBd8 = vec_perm(yB, yC, strangeperm2);
724 const vector
signed int sumAp = vec_and(yA,
725 vec_and(sumAd4,sumAd8));
726 const vector
signed int sumBp = vec_and(yB,
727 vec_and(sumBd4,sumBd8));
728 sumA2 = vec_or(sumAp,
731 sumB2 = vec_or(sumBp,
736 vec_st(sumB2, 16,
S);
743 vector unsigned char tenRightM = tenRight; \
744 vector unsigned char permA1M = permA1; \
745 vector unsigned char permA2M = permA2; \
746 vector unsigned char extractPermM = extractPerm
748 #define F2(i, j, k, l) \
749 if (S[i] & (1 << (l+1))) { \
750 const vector unsigned char a_A = vec_perm(src##i, src##j, permA1M); \
751 const vector unsigned char a_B = vec_perm(a_A, src##k, permA2M); \
752 const vector signed int a_sump = \
753 (vector signed int)vec_msum(a_B, magic, (vector unsigned int)zero);\
754 vector signed int F = vec_sr(vec_sums(a_sump, vsint32_8), vuint32_4); \
755 const vector signed int p = \
756 (vector signed int)vec_perm(src##j, (vector unsigned char)zero, \
758 const vector signed int sum = vec_add(p, vQP2); \
759 const vector signed int diff = vec_sub(p, vQP2); \
760 vector signed int newpm; \
761 vector unsigned char newpm2, mask; \
762 F = vec_splat(F, 3); \
763 if (vec_all_lt(sum, F)) \
765 else if (vec_all_gt(diff, F)) \
768 newpm2 = vec_splat((vector unsigned char)newpm, 15); \
769 mask = vec_add(identity, tenRightM); \
770 src##j = vec_perm(src##j, newpm2, mask); \
772 permA1M = vec_add(permA1M, permA1inc); \
773 permA2M = vec_add(permA2M, permA2inc); \
774 tenRightM = vec_sro(tenRightM, eightLeft); \
775 extractPermM = vec_add(extractPermM, extractPermInc)
777 #define ITER(i, j, k) do { \
798 #define STORE_LINE(i) do { \
799 const vector unsigned char permST = \
800 vec_lvsr(i * stride, srcCopy); \
801 const vector unsigned char maskST = \
802 vec_perm((vector unsigned char)zero, \
803 (vector unsigned char)neg1, permST); \
804 src##i = vec_perm(src##i ,src##i, permST); \
805 sA##i= vec_sel(sA##i, src##i, maskST); \
806 sB##i= vec_sel(src##i, sB##i, maskST); \
807 vec_st(sA##i, i * stride, srcCopy); \
808 vec_st(sB##i, i * stride + 16, srcCopy); \
825 #define doHorizLowPass_altivec(a...) doHorizLowPass_C(a)
826 #define doHorizDefFilter_altivec(a...) doHorizDefFilter_C(a)
827 #define do_a_deblock_altivec(a...) do_a_deblock_C(a)
830 uint8_t *tempBlurred, uint32_t *tempBlurredPast,
int *maxNoise)
832 const vector
signed char neg1 = vec_splat_s8(-1);
833 const vector
unsigned char permHH = (
const vector
unsigned char){0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
834 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F};
836 const vector
signed int zero = vec_splat_s32(0);
837 const vector
signed short vsint16_1 = vec_splat_s16(1);
838 vector
signed int v_dp =
zero;
839 vector
signed int v_sysdp =
zero;
842 #define LOAD_LINE(src, i) \
843 register int j##src##i = i * stride; \
844 vector unsigned char perm##src##i = vec_lvsl(j##src##i, src); \
845 const vector unsigned char v_##src##A1##i = vec_ld(j##src##i, src); \
846 const vector unsigned char v_##src##A2##i = vec_ld(j##src##i + 16, src); \
847 const vector unsigned char v_##src##A##i = \
848 vec_perm(v_##src##A1##i, v_##src##A2##i, perm##src##i); \
849 vector signed short v_##src##Ass##i = \
850 (vector signed short)vec_mergeh((vector signed char)zero, \
851 (vector signed char)v_##src##A##i)
872 #define ACCUMULATE_DIFFS(i) do { \
873 vector signed short v_d = vec_sub(v_tempBlurredAss##i, \
875 v_dp = vec_msums(v_d, v_d, v_dp); \
876 v_sysdp = vec_msums(v_d, vsint16_1, v_sysdp); \
887 #undef ACCUMULATE_DIFFS
889 tempBlurredPast[127]= maxNoise[0];
890 tempBlurredPast[128]= maxNoise[1];
891 tempBlurredPast[129]= maxNoise[2];
893 v_dp = vec_sums(v_dp,
zero);
894 v_sysdp = vec_sums(v_sysdp,
zero);
896 v_dp = vec_splat(v_dp, 3);
897 v_sysdp = vec_splat(v_sysdp, 3);
899 vec_ste(v_dp, 0, &d);
900 vec_ste(v_sysdp, 0, &sysd);
904 +(*(tempBlurredPast-256))
905 +(*(tempBlurredPast-1))+ (*(tempBlurredPast+1))
906 +(*(tempBlurredPast+256))
911 if (d > maxNoise[1]) {
912 if (d < maxNoise[2]) {
913 #define OP(i) v_tempBlurredAss##i = vec_avg(v_tempBlurredAss##i, v_srcAss##i);
925 #define OP(i) v_tempBlurredAss##i = v_srcAss##i;
938 if (d < maxNoise[0]) {
939 const vector
signed short vsint16_7 = vec_splat_s16(7);
940 const vector
signed short vsint16_4 = vec_splat_s16(4);
941 const vector
unsigned short vuint16_3 = vec_splat_u16(3);
944 const vector signed short v_temp = \
945 vec_mladd(v_tempBlurredAss##i, vsint16_7, v_srcAss##i); \
946 const vector signed short v_temp2 = vec_add(v_temp, vsint16_4); \
947 v_tempBlurredAss##i = vec_sr(v_temp2, vuint16_3); \
960 const vector
signed short vsint16_3 = vec_splat_s16(3);
961 const vector
signed short vsint16_2 = vec_splat_s16(2);
964 const vector signed short v_temp = \
965 vec_mladd(v_tempBlurredAss##i, vsint16_3, v_srcAss##i); \
966 const vector signed short v_temp2 = vec_add(v_temp, vsint16_2); \
967 v_tempBlurredAss##i = \
968 vec_sr(v_temp2, (vector unsigned short)vsint16_2); \
983 #define PACK_AND_STORE(src, i) do { \
984 const vector unsigned char perms = vec_lvsr(i * stride, src); \
985 const vector unsigned char vf = \
986 vec_packsu(v_tempBlurredAss##1, (vector signed short)zero); \
987 const vector unsigned char vg = vec_perm(vf, v_##src##A##i, permHH); \
988 const vector unsigned char mask = \
989 vec_perm((vector unsigned char)zero, (vector unsigned char)neg1, perms); \
990 const vector unsigned char vg2 = vec_perm(vg, vg, perms); \
991 const vector unsigned char svA = vec_sel(v_##src##A1##i, vg2, mask); \
992 const vector unsigned char svB = vec_sel(vg2, v_##src##A2##i, mask); \
993 vec_st(svA, i * stride, src); \
994 vec_st(svB, i * stride + 16, src); \
1013 #undef PACK_AND_STORE
1017 const vector
unsigned char zero = vec_splat_u8(0);
1019 #define LOAD_DOUBLE_LINE(i, j) \
1020 vector unsigned char perm1##i = vec_lvsl(i * stride, src); \
1021 vector unsigned char perm2##i = vec_lvsl(j * stride, src); \
1022 vector unsigned char srcA##i = vec_ld(i * stride, src); \
1023 vector unsigned char srcB##i = vec_ld(i * stride + 16, src); \
1024 vector unsigned char srcC##i = vec_ld(j * stride, src); \
1025 vector unsigned char srcD##i = vec_ld(j * stride+ 16, src); \
1026 vector unsigned char src##i = vec_perm(srcA##i, srcB##i, perm1##i); \
1027 vector unsigned char src##j = vec_perm(srcC##i, srcD##i, perm2##i)
1033 #undef LOAD_DOUBLE_LINE
1035 vector
unsigned char tempA = vec_mergeh(
src0,
zero);
1036 vector
unsigned char tempB = vec_mergel(
src0,
zero);
1037 vector
unsigned char tempC = vec_mergeh(
src1,
zero);
1038 vector
unsigned char tempD = vec_mergel(
src1,
zero);
1039 vector
unsigned char tempE = vec_mergeh(
src2,
zero);
1040 vector
unsigned char tempF = vec_mergel(
src2,
zero);
1041 vector
unsigned char tempG = vec_mergeh(src3,
zero);
1042 vector
unsigned char tempH = vec_mergel(src3,
zero);
1043 vector
unsigned char tempI = vec_mergeh(src4,
zero);
1044 vector
unsigned char tempJ = vec_mergel(src4,
zero);
1045 vector
unsigned char tempK = vec_mergeh(src5,
zero);
1046 vector
unsigned char tempL = vec_mergel(src5,
zero);
1047 vector
unsigned char tempM = vec_mergeh(src6,
zero);
1048 vector
unsigned char tempN = vec_mergel(src6,
zero);
1049 vector
unsigned char tempO = vec_mergeh(src7,
zero);
1050 vector
unsigned char tempP = vec_mergel(src7,
zero);
1052 vector
unsigned char temp0 = vec_mergeh(tempA, tempI);
1053 vector
unsigned char temp1 = vec_mergel(tempA, tempI);
1054 vector
unsigned char temp2 = vec_mergeh(tempB, tempJ);
1055 vector
unsigned char temp3 = vec_mergel(tempB, tempJ);
1056 vector
unsigned char temp4 = vec_mergeh(tempC, tempK);
1057 vector
unsigned char temp5 = vec_mergel(tempC, tempK);
1058 vector
unsigned char temp6 = vec_mergeh(tempD, tempL);
1059 vector
unsigned char temp7 = vec_mergel(tempD, tempL);
1060 vector
unsigned char temp8 = vec_mergeh(tempE, tempM);
1061 vector
unsigned char temp9 = vec_mergel(tempE, tempM);
1062 vector
unsigned char temp10 = vec_mergeh(tempF, tempN);
1063 vector
unsigned char temp11 = vec_mergel(tempF, tempN);
1064 vector
unsigned char temp12 = vec_mergeh(tempG, tempO);
1065 vector
unsigned char temp13 = vec_mergel(tempG, tempO);
1066 vector
unsigned char temp14 = vec_mergeh(tempH, tempP);
1067 vector
unsigned char temp15 = vec_mergel(tempH, tempP);
1069 tempA = vec_mergeh(temp0, temp8);
1070 tempB = vec_mergel(temp0, temp8);
1071 tempC = vec_mergeh(temp1, temp9);
1072 tempD = vec_mergel(temp1, temp9);
1073 tempE = vec_mergeh(temp2, temp10);
1074 tempF = vec_mergel(temp2, temp10);
1075 tempG = vec_mergeh(temp3, temp11);
1076 tempH = vec_mergel(temp3, temp11);
1077 tempI = vec_mergeh(temp4, temp12);
1078 tempJ = vec_mergel(temp4, temp12);
1079 tempK = vec_mergeh(temp5, temp13);
1080 tempL = vec_mergel(temp5, temp13);
1081 tempM = vec_mergeh(temp6, temp14);
1082 tempN = vec_mergel(temp6, temp14);
1083 tempO = vec_mergeh(temp7, temp15);
1084 tempP = vec_mergel(temp7, temp15);
1086 temp0 = vec_mergeh(tempA, tempI);
1087 temp1 = vec_mergel(tempA, tempI);
1088 temp2 = vec_mergeh(tempB, tempJ);
1089 temp3 = vec_mergel(tempB, tempJ);
1090 temp4 = vec_mergeh(tempC, tempK);
1091 temp5 = vec_mergel(tempC, tempK);
1092 temp6 = vec_mergeh(tempD, tempL);
1093 temp7 = vec_mergel(tempD, tempL);
1094 temp8 = vec_mergeh(tempE, tempM);
1095 temp9 = vec_mergel(tempE, tempM);
1096 temp10 = vec_mergeh(tempF, tempN);
1097 temp11 = vec_mergel(tempF, tempN);
1098 temp12 = vec_mergeh(tempG, tempO);
1099 temp13 = vec_mergel(tempG, tempO);
1100 temp14 = vec_mergeh(tempH, tempP);
1101 temp15 = vec_mergel(tempH, tempP);
1103 vec_st(temp0, 0,
dst);
1104 vec_st(temp1, 16,
dst);
1105 vec_st(temp2, 32,
dst);
1106 vec_st(temp3, 48,
dst);
1107 vec_st(temp4, 64,
dst);
1108 vec_st(temp5, 80,
dst);
1109 vec_st(temp6, 96,
dst);
1110 vec_st(temp7, 112,
dst);
1111 vec_st(temp8, 128,
dst);
1112 vec_st(temp9, 144,
dst);
1113 vec_st(temp10, 160,
dst);
1114 vec_st(temp11, 176,
dst);
1115 vec_st(temp12, 192,
dst);
1116 vec_st(temp13, 208,
dst);
1117 vec_st(temp14, 224,
dst);
1118 vec_st(temp15, 240,
dst);
1122 const vector
unsigned char zero = vec_splat_u8(0);
1123 const vector
signed char neg1 = vec_splat_s8(-1);
1125 #define LOAD_DOUBLE_LINE(i, j) \
1126 vector unsigned char src##i = vec_ld(i * 16, src); \
1127 vector unsigned char src##j = vec_ld(j * 16, src)
1137 #undef LOAD_DOUBLE_LINE
1139 vector
unsigned char tempA = vec_mergeh(
src0, src8);
1140 vector
unsigned char tempB;
1141 vector
unsigned char tempC = vec_mergeh(
src1, src9);
1142 vector
unsigned char tempD;
1143 vector
unsigned char tempE = vec_mergeh(
src2, src10);
1144 vector
unsigned char tempG = vec_mergeh(src3, src11);
1145 vector
unsigned char tempI = vec_mergeh(src4, src12);
1146 vector
unsigned char tempJ;
1147 vector
unsigned char tempK = vec_mergeh(src5, src13);
1148 vector
unsigned char tempL;
1149 vector
unsigned char tempM = vec_mergeh(src6, src14);
1150 vector
unsigned char tempO = vec_mergeh(src7, src15);
1152 vector
unsigned char temp0 = vec_mergeh(tempA, tempI);
1153 vector
unsigned char temp1 = vec_mergel(tempA, tempI);
1154 vector
unsigned char temp2;
1155 vector
unsigned char temp3;
1156 vector
unsigned char temp4 = vec_mergeh(tempC, tempK);
1157 vector
unsigned char temp5 = vec_mergel(tempC, tempK);
1158 vector
unsigned char temp6;
1159 vector
unsigned char temp7;
1160 vector
unsigned char temp8 = vec_mergeh(tempE, tempM);
1161 vector
unsigned char temp9 = vec_mergel(tempE, tempM);
1162 vector
unsigned char temp12 = vec_mergeh(tempG, tempO);
1163 vector
unsigned char temp13 = vec_mergel(tempG, tempO);
1165 tempA = vec_mergeh(temp0, temp8);
1166 tempB = vec_mergel(temp0, temp8);
1167 tempC = vec_mergeh(temp1, temp9);
1168 tempD = vec_mergel(temp1, temp9);
1169 tempI = vec_mergeh(temp4, temp12);
1170 tempJ = vec_mergel(temp4, temp12);
1171 tempK = vec_mergeh(temp5, temp13);
1172 tempL = vec_mergel(temp5, temp13);
1174 temp0 = vec_mergeh(tempA, tempI);
1175 temp1 = vec_mergel(tempA, tempI);
1176 temp2 = vec_mergeh(tempB, tempJ);
1177 temp3 = vec_mergel(tempB, tempJ);
1178 temp4 = vec_mergeh(tempC, tempK);
1179 temp5 = vec_mergel(tempC, tempK);
1180 temp6 = vec_mergeh(tempD, tempL);
1181 temp7 = vec_mergel(tempD, tempL);
1184 #define STORE_DOUBLE_LINE(i, j) do { \
1185 vector unsigned char dstAi = vec_ld(i * stride, dst); \
1186 vector unsigned char dstBi = vec_ld(i * stride + 16, dst); \
1187 vector unsigned char dstAj = vec_ld(j * stride, dst); \
1188 vector unsigned char dstBj = vec_ld(j * stride+ 16, dst); \
1189 vector unsigned char aligni = vec_lvsr(i * stride, dst); \
1190 vector unsigned char alignj = vec_lvsr(j * stride, dst); \
1191 vector unsigned char maski = \
1192 vec_perm(zero, (vector unsigned char)neg1, aligni); \
1193 vector unsigned char maskj = \
1194 vec_perm(zero, (vector unsigned char)neg1, alignj); \
1195 vector unsigned char dstRi = vec_perm(temp##i, temp##i, aligni); \
1196 vector unsigned char dstRj = vec_perm(temp##j, temp##j, alignj); \
1197 vector unsigned char dstAFi = vec_sel(dstAi, dstRi, maski); \
1198 vector unsigned char dstBFi = vec_sel(dstRi, dstBi, maski); \
1199 vector unsigned char dstAFj = vec_sel(dstAj, dstRj, maskj); \
1200 vector unsigned char dstBFj = vec_sel(dstRj, dstBj, maskj); \
1201 vec_st(dstAFi, i * stride, dst); \
1202 vec_st(dstBFi, i * stride + 16, dst); \
1203 vec_st(dstAFj, j * stride, dst); \
1204 vec_st(dstBFj, j * stride + 16, dst); \