1 /**************************************************************************
3 * Copyright 2011-2012 Advanced Micro Devices, Inc.
4 * Copyright 2009 VMware, Inc.
5 * Copyright 2007-2008 VMware, Inc.
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the
10 * "Software"), to deal in the Software without restriction, including
11 * without limitation the rights to use, copy, modify, merge, publish,
12 * distribute, sub license, and/or sell copies of the Software, and to
13 * permit persons to whom the Software is furnished to do so, subject to
14 * the following conditions:
16 * The above copyright notice and this permission notice (including the
17 * next paragraph) shall be included in all copies or substantial portions
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
21 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
23 * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
24 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
25 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
26 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28 **************************************************************************/
32 * TGSI to LLVM IR translation.
34 * @author Jose Fonseca <jfonseca@vmware.com>
35 * @author Tom Stellard <thomas.stellard@amd.com>
37 * Based on tgsi_sse2.c code written by Michal Krol, Keith Whitwell,
38 * Brian Paul, and others.
42 #include "lp_bld_tgsi_action.h"
44 #include "lp_bld_tgsi.h"
45 #include "lp_bld_arit.h"
46 #include "lp_bld_bitarit.h"
47 #include "lp_bld_const.h"
48 #include "lp_bld_gather.h"
49 #include "lp_bld_logic.h"
51 #include "tgsi/tgsi_exec.h"
53 /* XXX: The CPU only defaults should be repaced by generic ones. In most
54 * cases, the CPU defaults are just wrappers around a function in
55 * lp_build_arit.c and these functions should be inlined here and the CPU
56 * generic code should be removed and placed elsewhere.
61 /* Generic fetch_arg functions */
63 static void scalar_unary_fetch_args(
64 struct lp_build_tgsi_context
* bld_base
,
65 struct lp_build_emit_data
* emit_data
)
68 emit_data
->args
[0] = lp_build_emit_fetch(bld_base
, emit_data
->inst
, 0, 0);
69 emit_data
->arg_count
= 1;
70 emit_data
->dst_type
= LLVMTypeOf(emit_data
->args
[0]);
73 static void scalar_binary_fetch_args(
74 struct lp_build_tgsi_context
* bld_base
,
75 struct lp_build_emit_data
* emit_data
)
78 emit_data
->args
[0] = lp_build_emit_fetch(bld_base
, emit_data
->inst
,
81 emit_data
->args
[1] = lp_build_emit_fetch(bld_base
, emit_data
->inst
,
83 emit_data
->arg_count
= 2;
84 emit_data
->dst_type
= LLVMTypeOf(emit_data
->args
[0]);
90 const struct lp_build_tgsi_action
* action
,
91 struct lp_build_tgsi_context
* bld_base
,
92 struct lp_build_emit_data
* emit_data
)
94 emit_data
->output
[emit_data
->chan
] = LLVMBuildFAdd(
95 bld_base
->base
.gallivm
->builder
,
96 emit_data
->args
[0], emit_data
->args
[1], "");
102 const struct lp_build_tgsi_action
* action
,
103 struct lp_build_tgsi_context
* bld_base
,
104 struct lp_build_emit_data
* emit_data
)
106 LLVMValueRef tmp
= lp_build_emit_llvm_unary(bld_base
, TGSI_OPCODE_ROUND
, emit_data
->args
[0]);
107 emit_data
->output
[emit_data
->chan
] = LLVMBuildFPToSI(bld_base
->base
.gallivm
->builder
, tmp
,
108 bld_base
->uint_bld
.vec_type
, "");
111 /* TGSI_OPCODE_CLAMP */
114 const struct lp_build_tgsi_action
* action
,
115 struct lp_build_tgsi_context
* bld_base
,
116 struct lp_build_emit_data
* emit_data
)
119 tmp
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MAX
,
122 emit_data
->output
[emit_data
->chan
] = lp_build_emit_llvm_binary(bld_base
,
123 TGSI_OPCODE_MIN
, tmp
, emit_data
->args
[2]);
130 struct lp_build_tgsi_context
* bld_base
,
131 struct lp_build_emit_data
* emit_data
,
132 unsigned dp_components
)
135 for (src
= 0; src
< 2; src
++) {
136 for (chan
= 0; chan
< dp_components
; chan
++) {
137 emit_data
->args
[(src
* dp_components
) + chan
] =
138 lp_build_emit_fetch(bld_base
, emit_data
->inst
, src
, chan
);
141 emit_data
->dst_type
= bld_base
->base
.elem_type
;
144 /* TGSI_OPCODE_DP2 */
147 struct lp_build_tgsi_context
* bld_base
,
148 struct lp_build_emit_data
* emit_data
)
150 dp_fetch_args(bld_base
, emit_data
, 2);
155 const struct lp_build_tgsi_action
* action
,
156 struct lp_build_tgsi_context
* bld_base
,
157 struct lp_build_emit_data
* emit_data
)
159 LLVMValueRef tmp0
, tmp1
;
160 tmp0
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MUL
,
161 emit_data
->args
[0] /* src0.x */,
162 emit_data
->args
[2] /* src1.x */);
163 tmp1
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MUL
,
164 emit_data
->args
[1] /* src0.y */,
165 emit_data
->args
[3] /* src1.y */);
166 emit_data
->output
[emit_data
->chan
] = lp_build_emit_llvm_binary(bld_base
,
167 TGSI_OPCODE_ADD
, tmp0
, tmp1
);
170 static struct lp_build_tgsi_action dp2_action
= {
171 dp2_fetch_args
, /* fetch_args */
175 /* TGSI_OPCODE_DP2A */
178 struct lp_build_tgsi_context
* bld_base
,
179 struct lp_build_emit_data
* emit_data
)
181 dp_fetch_args(bld_base
, emit_data
, 2);
182 emit_data
->args
[5] = lp_build_emit_fetch(bld_base
, emit_data
->inst
,
188 const struct lp_build_tgsi_action
* action
,
189 struct lp_build_tgsi_context
* bld_base
,
190 struct lp_build_emit_data
* emit_data
)
193 tmp
= lp_build_emit_llvm(bld_base
, TGSI_OPCODE_DP2
, emit_data
);
194 emit_data
->output
[emit_data
->chan
] = lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_ADD
,
195 emit_data
->args
[5], tmp
);
198 static struct lp_build_tgsi_action dp2a_action
= {
199 dp2a_fetch_args
, /* fetch_args */
203 /* TGSI_OPCODE_DP3 */
206 struct lp_build_tgsi_context
* bld_base
,
207 struct lp_build_emit_data
* emit_data
)
209 dp_fetch_args(bld_base
, emit_data
, 3);
214 const struct lp_build_tgsi_action
* action
,
215 struct lp_build_tgsi_context
* bld_base
,
216 struct lp_build_emit_data
* emit_data
)
218 LLVMValueRef tmp0
, tmp1
;
219 tmp0
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MUL
,
220 emit_data
->args
[0] /* src0.x */,
221 emit_data
->args
[3] /* src1.x */);
222 tmp1
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MUL
,
223 emit_data
->args
[1] /* src0.y */,
224 emit_data
->args
[4] /* src1.y */);
225 tmp0
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_ADD
, tmp1
, tmp0
);
226 tmp1
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MUL
,
227 emit_data
->args
[2] /* src0.z */,
228 emit_data
->args
[5] /* src1.z */);
229 emit_data
->output
[emit_data
->chan
] = lp_build_emit_llvm_binary(bld_base
,
230 TGSI_OPCODE_ADD
, tmp0
, tmp1
);
233 static struct lp_build_tgsi_action dp3_action
= {
234 dp3_fetch_args
, /* fetch_args */
238 /* TGSI_OPCODDE_DP4 */
242 struct lp_build_tgsi_context
* bld_base
,
243 struct lp_build_emit_data
* emit_data
)
245 dp_fetch_args(bld_base
, emit_data
, 4);
250 const struct lp_build_tgsi_action
* action
,
251 struct lp_build_tgsi_context
* bld_base
,
252 struct lp_build_emit_data
* emit_data
)
254 LLVMValueRef tmp0
, tmp1
;
255 tmp0
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MUL
,
256 emit_data
->args
[0] /* src0.x */,
257 emit_data
->args
[4] /* src1.x */);
258 tmp1
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MUL
,
259 emit_data
->args
[1] /* src0.y */,
260 emit_data
->args
[5] /* src1.y */);
261 tmp0
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_ADD
, tmp0
, tmp1
);
262 tmp1
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MUL
,
263 emit_data
->args
[2] /* src0.z */,
264 emit_data
->args
[6] /* src1.z */);
265 tmp0
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_ADD
, tmp0
, tmp1
);
266 tmp1
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MUL
,
267 emit_data
->args
[3] /* src0.w */,
268 emit_data
->args
[7] /* src1.w */);
269 emit_data
->output
[emit_data
->chan
] = lp_build_emit_llvm_binary(bld_base
,
270 TGSI_OPCODE_ADD
, tmp0
, tmp1
);
273 static struct lp_build_tgsi_action dp4_action
= {
274 dp4_fetch_args
, /* fetch_args */
278 /* TGSI_OPCODE_DPH */
281 struct lp_build_tgsi_context
* bld_base
,
282 struct lp_build_emit_data
* emit_data
)
284 dp_fetch_args(bld_base
, emit_data
, 4);
286 emit_data
->args
[3] = bld_base
->base
.one
;
289 const struct lp_build_tgsi_action dph_action
= {
290 dph_fetch_args
, /* fetch_args */
294 /* TGSI_OPCODE_DST */
297 struct lp_build_tgsi_context
* bld_base
,
298 struct lp_build_emit_data
* emit_data
)
301 emit_data
->args
[0] = lp_build_emit_fetch(bld_base
, emit_data
->inst
,
304 emit_data
->args
[1] = lp_build_emit_fetch(bld_base
, emit_data
->inst
,
307 emit_data
->args
[2] = lp_build_emit_fetch(bld_base
, emit_data
->inst
,
310 emit_data
->args
[3] = lp_build_emit_fetch(bld_base
, emit_data
->inst
,
316 const struct lp_build_tgsi_action
* action
,
317 struct lp_build_tgsi_context
* bld_base
,
318 struct lp_build_emit_data
* emit_data
)
321 emit_data
->output
[TGSI_CHAN_X
] = bld_base
->base
.one
;
324 emit_data
->output
[TGSI_CHAN_Y
] = lp_build_emit_llvm_binary(bld_base
,
326 emit_data
->args
[0] /* src0.y */,
327 emit_data
->args
[2] /* src1.y */);
329 emit_data
->output
[TGSI_CHAN_Z
] = emit_data
->args
[1]; /* src0.z */
332 emit_data
->output
[TGSI_CHAN_W
] = emit_data
->args
[3]; /* src1.w */
335 static struct lp_build_tgsi_action dst_action
= {
336 dst_fetch_args
, /* fetch_args */
340 /* TGSI_OPCODE_END */
343 const struct lp_build_tgsi_action
* action
,
344 struct lp_build_tgsi_context
* bld_base
,
345 struct lp_build_emit_data
* emit_data
)
350 /* TGSI_OPCODE_EXP */
354 const struct lp_build_tgsi_action
* action
,
355 struct lp_build_tgsi_context
* bld_base
,
356 struct lp_build_emit_data
* emit_data
)
358 LLVMValueRef floor_x
;
360 /* floor( src0.x ) */
361 floor_x
= lp_build_emit_llvm_unary(bld_base
, TGSI_OPCODE_FLR
,
364 /* 2 ^ floor( src0.x ) */
365 emit_data
->output
[TGSI_CHAN_X
] = lp_build_emit_llvm_unary(bld_base
,
366 TGSI_OPCODE_EX2
, floor_x
);
368 /* src0.x - floor( src0.x ) */
369 emit_data
->output
[TGSI_CHAN_Y
] = lp_build_emit_llvm_binary(bld_base
,
370 TGSI_OPCODE_SUB
, emit_data
->args
[0] /* src0.x */, floor_x
);
373 emit_data
->output
[TGSI_CHAN_Z
] = lp_build_emit_llvm_unary(bld_base
,
374 TGSI_OPCODE_EX2
, emit_data
->args
[0] /* src0.x */);
376 emit_data
->output
[TGSI_CHAN_W
] = bld_base
->base
.one
;
379 const struct lp_build_tgsi_action exp_action
= {
380 scalar_unary_fetch_args
, /* fetch_args */
384 /* TGSI_OPCODE_FRC */
388 const struct lp_build_tgsi_action
* action
,
389 struct lp_build_tgsi_context
* bld_base
,
390 struct lp_build_emit_data
* emit_data
)
393 tmp
= lp_build_emit_llvm_unary(bld_base
, TGSI_OPCODE_FLR
,
395 emit_data
->output
[emit_data
->chan
] = lp_build_emit_llvm_binary(bld_base
,
396 TGSI_OPCODE_SUB
, emit_data
->args
[0], tmp
);
399 /* TGSI_OPCODE_KILL_IF */
403 struct lp_build_tgsi_context
* bld_base
,
404 struct lp_build_emit_data
* emit_data
)
407 emit_data
->args
[0] = lp_build_emit_fetch(bld_base
, emit_data
->inst
,
410 emit_data
->args
[1] = lp_build_emit_fetch(bld_base
, emit_data
->inst
,
413 emit_data
->args
[2] = lp_build_emit_fetch(bld_base
, emit_data
->inst
,
416 emit_data
->args
[3] = lp_build_emit_fetch(bld_base
, emit_data
->inst
,
418 emit_data
->arg_count
= 4;
419 emit_data
->dst_type
= LLVMVoidTypeInContext(bld_base
->base
.gallivm
->context
);
422 /* TGSI_OPCODE_KILL */
426 struct lp_build_tgsi_context
* bld_base
,
427 struct lp_build_emit_data
* emit_data
)
429 emit_data
->dst_type
= LLVMVoidTypeInContext(bld_base
->base
.gallivm
->context
);
432 /* TGSI_OPCODE_LIT */
436 struct lp_build_tgsi_context
* bld_base
,
437 struct lp_build_emit_data
* emit_data
)
440 emit_data
->args
[0] = lp_build_emit_fetch(bld_base
, emit_data
->inst
, 0, TGSI_CHAN_X
);
442 emit_data
->args
[1] = lp_build_emit_fetch(bld_base
, emit_data
->inst
, 0, TGSI_CHAN_Y
);
444 emit_data
->args
[2] = lp_build_emit_fetch(bld_base
, emit_data
->inst
, 0, TGSI_CHAN_W
);
445 emit_data
->arg_count
= 3;
450 const struct lp_build_tgsi_action
* action
,
451 struct lp_build_tgsi_context
* bld_base
,
452 struct lp_build_emit_data
* emit_data
)
454 LLVMValueRef tmp0
, tmp1
, tmp2
;
457 emit_data
->output
[TGSI_CHAN_X
] = bld_base
->base
.one
;
460 emit_data
->output
[TGSI_CHAN_Y
] = lp_build_emit_llvm_binary(bld_base
,
462 emit_data
->args
[0] /* src0.x */,
463 bld_base
->base
.zero
);
466 /* XMM[1] = SrcReg[0].yyyy */
467 tmp1
= emit_data
->args
[1];
468 /* XMM[1] = max(XMM[1], 0) */
469 tmp1
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MAX
,
470 tmp1
, bld_base
->base
.zero
);
471 /* XMM[2] = SrcReg[0].wwww */
472 tmp2
= emit_data
->args
[2];
473 tmp1
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_POW
,
475 tmp0
= emit_data
->args
[0];
476 emit_data
->output
[TGSI_CHAN_Z
] = lp_build_emit_llvm_ternary(bld_base
,
478 tmp0
, bld_base
->base
.zero
, tmp1
);
480 emit_data
->output
[TGSI_CHAN_W
] = bld_base
->base
.one
;
483 static struct lp_build_tgsi_action lit_action
= {
484 lit_fetch_args
, /* fetch_args */
488 /* TGSI_OPCODE_LOG */
492 const struct lp_build_tgsi_action
* action
,
493 struct lp_build_tgsi_context
* bld_base
,
494 struct lp_build_emit_data
* emit_data
)
497 LLVMValueRef abs_x
, log_abs_x
, flr_log_abs_x
, ex2_flr_log_abs_x
;
500 abs_x
= lp_build_emit_llvm_unary(bld_base
, TGSI_OPCODE_ABS
,
501 emit_data
->args
[0] /* src0.x */);
503 /* log( abs( src0.x ) ) */
504 log_abs_x
= lp_build_emit_llvm_unary(bld_base
, TGSI_OPCODE_LG2
,
507 /* floor( log( abs( src0.x ) ) ) */
508 flr_log_abs_x
= lp_build_emit_llvm_unary(bld_base
, TGSI_OPCODE_FLR
,
511 emit_data
->output
[TGSI_CHAN_X
] = flr_log_abs_x
;
514 ex2_flr_log_abs_x
= lp_build_emit_llvm_unary(bld_base
, TGSI_OPCODE_EX2
,
517 /* abs( src0.x ) / 2^( floor( lg2( abs( src0.x ) ) ) ) */
518 emit_data
->output
[TGSI_CHAN_Y
] = lp_build_emit_llvm_binary(bld_base
,
519 TGSI_OPCODE_DIV
, abs_x
, ex2_flr_log_abs_x
);
522 emit_data
->output
[TGSI_CHAN_Z
] = log_abs_x
;
525 emit_data
->output
[TGSI_CHAN_W
] = bld_base
->base
.one
;
528 static struct lp_build_tgsi_action log_action
= {
529 scalar_unary_fetch_args
, /* fetch_args */
533 /* TGSI_OPCODE_LRP */
537 const struct lp_build_tgsi_action
* action
,
538 struct lp_build_tgsi_context
* bld_base
,
539 struct lp_build_emit_data
* emit_data
)
542 tmp
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_SUB
,
545 emit_data
->output
[emit_data
->chan
] = lp_build_emit_llvm_ternary(bld_base
,
546 TGSI_OPCODE_MAD
, emit_data
->args
[0], tmp
, emit_data
->args
[2]);
549 /* TGSI_OPCODE_MAD */
553 const struct lp_build_tgsi_action
* action
,
554 struct lp_build_tgsi_context
* bld_base
,
555 struct lp_build_emit_data
* emit_data
)
558 tmp
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MUL
,
561 emit_data
->output
[emit_data
->chan
] = lp_build_emit_llvm_binary(bld_base
,
562 TGSI_OPCODE_ADD
, tmp
, emit_data
->args
[2]);
565 /* TGSI_OPCODE_MOV */
569 const struct lp_build_tgsi_action
* action
,
570 struct lp_build_tgsi_context
* bld_base
,
571 struct lp_build_emit_data
* emit_data
)
573 emit_data
->output
[emit_data
->chan
] = emit_data
->args
[0];
576 /* TGSI_OPCODE_MUL */
579 const struct lp_build_tgsi_action
* action
,
580 struct lp_build_tgsi_context
* bld_base
,
581 struct lp_build_emit_data
* emit_data
)
583 emit_data
->output
[emit_data
->chan
] = LLVMBuildFMul(
584 bld_base
->base
.gallivm
->builder
,
585 emit_data
->args
[0], emit_data
->args
[1], "");
588 /*.TGSI_OPCODE_DIV.*/
589 static void fdiv_emit(
590 const struct lp_build_tgsi_action
* action
,
591 struct lp_build_tgsi_context
* bld_base
,
592 struct lp_build_emit_data
* emit_data
)
594 emit_data
->output
[emit_data
->chan
] = LLVMBuildFDiv(
595 bld_base
->base
.gallivm
->builder
,
596 emit_data
->args
[0], emit_data
->args
[1], "");
599 /*.TGSI_OPCODE_RCP.*/
600 static void rcp_emit(
601 const struct lp_build_tgsi_action
* action
,
602 struct lp_build_tgsi_context
* bld_base
,
603 struct lp_build_emit_data
* emit_data
)
606 one
= lp_build_const_float(bld_base
->base
.gallivm
, 1.0f
);
607 emit_data
->output
[emit_data
->chan
] = lp_build_emit_llvm_binary(bld_base
,
608 TGSI_OPCODE_DIV
, one
, emit_data
->args
[0]);
611 /* TGSI_OPCODE_POW */
615 const struct lp_build_tgsi_action
* action
,
616 struct lp_build_tgsi_context
* bld_base
,
617 struct lp_build_emit_data
* emit_data
)
619 emit_data
->output
[emit_data
->chan
] = lp_build_pow(&bld_base
->base
,
620 emit_data
->args
[0], emit_data
->args
[1]);
623 static struct lp_build_tgsi_action pow_action
= {
624 scalar_binary_fetch_args
, /* fetch_args */
628 /* TGSI_OPCODE_RSQ */
632 const struct lp_build_tgsi_action
* action
,
633 struct lp_build_tgsi_context
* bld_base
,
634 struct lp_build_emit_data
* emit_data
)
636 if (bld_base
->rsq_action
.emit
) {
637 bld_base
->rsq_action
.emit(&bld_base
->rsq_action
, bld_base
, emit_data
);
639 emit_data
->output
[emit_data
->chan
] = bld_base
->base
.undef
;
643 const struct lp_build_tgsi_action rsq_action
= {
644 scalar_unary_fetch_args
, /* fetch_args */
649 /* TGSI_OPCODE_SQRT */
653 const struct lp_build_tgsi_action
* action
,
654 struct lp_build_tgsi_context
* bld_base
,
655 struct lp_build_emit_data
* emit_data
)
657 if (bld_base
->sqrt_action
.emit
) {
658 bld_base
->sqrt_action
.emit(&bld_base
->sqrt_action
, bld_base
, emit_data
);
660 emit_data
->output
[emit_data
->chan
] = bld_base
->base
.undef
;
664 const struct lp_build_tgsi_action sqrt_action
= {
665 scalar_unary_fetch_args
, /* fetch_args */
669 /* TGSI_OPCODE_SCS */
672 const struct lp_build_tgsi_action
* action
,
673 struct lp_build_tgsi_context
* bld_base
,
674 struct lp_build_emit_data
* emit_data
)
677 emit_data
->output
[TGSI_CHAN_X
] = lp_build_emit_llvm_unary(bld_base
,
678 TGSI_OPCODE_COS
, emit_data
->args
[0]);
680 emit_data
->output
[TGSI_CHAN_Y
] = lp_build_emit_llvm_unary(bld_base
,
681 TGSI_OPCODE_SIN
, emit_data
->args
[0]);
683 emit_data
->output
[TGSI_CHAN_Z
] = bld_base
->base
.zero
;
686 emit_data
->output
[TGSI_CHAN_W
] = bld_base
->base
.one
;
689 const struct lp_build_tgsi_action scs_action
= {
690 scalar_unary_fetch_args
, /* fetch_args */
694 /* TGSI_OPCODE_SUB */
697 const struct lp_build_tgsi_action
* action
,
698 struct lp_build_tgsi_context
* bld_base
,
699 struct lp_build_emit_data
* emit_data
)
701 emit_data
->output
[emit_data
->chan
] =
702 LLVMBuildFSub(bld_base
->base
.gallivm
->builder
,
704 emit_data
->args
[1], "");
707 /* TGSI_OPCODE_F2U */
710 const struct lp_build_tgsi_action
* action
,
711 struct lp_build_tgsi_context
* bld_base
,
712 struct lp_build_emit_data
* emit_data
)
714 emit_data
->output
[emit_data
->chan
] =
715 LLVMBuildFPToUI(bld_base
->base
.gallivm
->builder
,
717 bld_base
->base
.int_vec_type
, "");
720 /* TGSI_OPCODE_U2F */
723 const struct lp_build_tgsi_action
* action
,
724 struct lp_build_tgsi_context
* bld_base
,
725 struct lp_build_emit_data
* emit_data
)
727 emit_data
->output
[emit_data
->chan
] =
728 LLVMBuildUIToFP(bld_base
->base
.gallivm
->builder
,
730 bld_base
->base
.vec_type
, "");
735 const struct lp_build_tgsi_action
* action
,
736 struct lp_build_tgsi_context
* bld_base
,
737 struct lp_build_emit_data
* emit_data
)
740 tmp
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_UMUL
,
743 emit_data
->output
[emit_data
->chan
] = lp_build_emit_llvm_binary(bld_base
,
744 TGSI_OPCODE_UADD
, tmp
, emit_data
->args
[2]);
747 /* TGSI_OPCODE_UMUL */
750 const struct lp_build_tgsi_action
* action
,
751 struct lp_build_tgsi_context
* bld_base
,
752 struct lp_build_emit_data
* emit_data
)
754 emit_data
->output
[emit_data
->chan
] = lp_build_mul(&bld_base
->uint_bld
,
755 emit_data
->args
[0], emit_data
->args
[1]);
758 /* TGSI_OPCODE_IMUL_HI */
761 const struct lp_build_tgsi_action
* action
,
762 struct lp_build_tgsi_context
* bld_base
,
763 struct lp_build_emit_data
* emit_data
)
765 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
766 struct lp_build_context
*int_bld
= &bld_base
->int_bld
;
767 struct lp_type type
= int_bld
->type
;
768 LLVMValueRef src0
, src1
;
772 assert(type
.width
== 32);
774 typeRef
= lp_build_vec_type(bld_base
->base
.gallivm
, type
);
775 src0
= LLVMBuildSExt(builder
, emit_data
->args
[0], typeRef
, "");
776 src1
= LLVMBuildSExt(builder
, emit_data
->args
[1], typeRef
, "");
777 dst64
= LLVMBuildMul(builder
, src0
, src1
, "");
778 dst64
= LLVMBuildAShr(
780 lp_build_const_vec(bld_base
->base
.gallivm
, type
, 32), "");
782 typeRef
= lp_build_vec_type(bld_base
->base
.gallivm
, type
);
783 emit_data
->output
[emit_data
->chan
] =
784 LLVMBuildTrunc(builder
, dst64
, typeRef
, "");
787 /* TGSI_OPCODE_UMUL_HI */
790 const struct lp_build_tgsi_action
* action
,
791 struct lp_build_tgsi_context
* bld_base
,
792 struct lp_build_emit_data
* emit_data
)
794 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
795 struct lp_build_context
*uint_bld
= &bld_base
->uint_bld
;
796 struct lp_type type
= uint_bld
->type
;
797 LLVMValueRef src0
, src1
;
801 assert(type
.width
== 32);
803 typeRef
= lp_build_vec_type(bld_base
->base
.gallivm
, type
);
804 src0
= LLVMBuildZExt(builder
, emit_data
->args
[0], typeRef
, "");
805 src1
= LLVMBuildZExt(builder
, emit_data
->args
[1], typeRef
, "");
806 dst64
= LLVMBuildMul(builder
, src0
, src1
, "");
807 dst64
= LLVMBuildLShr(
809 lp_build_const_vec(bld_base
->base
.gallivm
, type
, 32), "");
811 typeRef
= lp_build_vec_type(bld_base
->base
.gallivm
, type
);
812 emit_data
->output
[emit_data
->chan
] =
813 LLVMBuildTrunc(builder
, dst64
, typeRef
, "");
816 /* TGSI_OPCODE_MAX */
817 static void fmax_emit(
818 const struct lp_build_tgsi_action
* action
,
819 struct lp_build_tgsi_context
* bld_base
,
820 struct lp_build_emit_data
* emit_data
)
822 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
823 emit_data
->output
[emit_data
->chan
] = LLVMBuildSelect(builder
,
824 LLVMBuildFCmp(builder
, LLVMRealUGE
,
825 emit_data
->args
[0], emit_data
->args
[1], ""),
826 emit_data
->args
[0], emit_data
->args
[1], "");
829 /* TGSI_OPCODE_MIN */
830 static void fmin_emit(
831 const struct lp_build_tgsi_action
* action
,
832 struct lp_build_tgsi_context
* bld_base
,
833 struct lp_build_emit_data
* emit_data
)
835 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
836 emit_data
->output
[emit_data
->chan
] = LLVMBuildSelect(builder
,
837 LLVMBuildFCmp(builder
, LLVMRealUGE
,
838 emit_data
->args
[0], emit_data
->args
[1], ""),
839 emit_data
->args
[1], emit_data
->args
[0], "");
842 /* TGSI_OPCODE_XPD */
846 struct lp_build_tgsi_context
* bld_base
,
847 struct lp_build_emit_data
* emit_data
)
849 dp_fetch_args(bld_base
, emit_data
, 3);
857 struct lp_build_tgsi_context
* bld_base
,
863 LLVMValueRef tmp0
, tmp1
;
865 tmp0
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MUL
, a
, b
);
866 tmp1
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_MUL
, c
, d
);
868 return lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_SUB
, tmp0
, tmp1
);
873 const struct lp_build_tgsi_action
* action
,
874 struct lp_build_tgsi_context
* bld_base
,
875 struct lp_build_emit_data
* emit_data
)
877 emit_data
->output
[TGSI_CHAN_X
] = xpd_helper(bld_base
,
878 emit_data
->args
[1] /* src0.y */, emit_data
->args
[5] /* src1.z */,
879 emit_data
->args
[4] /* src1.y */, emit_data
->args
[2] /* src0.z */);
881 emit_data
->output
[TGSI_CHAN_Y
] = xpd_helper(bld_base
,
882 emit_data
->args
[2] /* src0.z */, emit_data
->args
[3] /* src1.x */,
883 emit_data
->args
[5] /* src1.z */, emit_data
->args
[0] /* src0.x */);
885 emit_data
->output
[TGSI_CHAN_Z
] = xpd_helper(bld_base
,
886 emit_data
->args
[0] /* src0.x */, emit_data
->args
[4] /* src1.y */,
887 emit_data
->args
[3] /* src1.x */, emit_data
->args
[1] /* src0.y */);
889 emit_data
->output
[TGSI_CHAN_W
] = bld_base
->base
.one
;
892 const struct lp_build_tgsi_action xpd_action
= {
893 xpd_fetch_args
, /* fetch_args */
897 /* TGSI_OPCODE_D2F */
900 const struct lp_build_tgsi_action
* action
,
901 struct lp_build_tgsi_context
* bld_base
,
902 struct lp_build_emit_data
* emit_data
)
904 emit_data
->output
[emit_data
->chan
] =
905 LLVMBuildFPTrunc(bld_base
->base
.gallivm
->builder
,
907 bld_base
->base
.vec_type
, "");
910 /* TGSI_OPCODE_D2I */
913 const struct lp_build_tgsi_action
* action
,
914 struct lp_build_tgsi_context
* bld_base
,
915 struct lp_build_emit_data
* emit_data
)
917 emit_data
->output
[emit_data
->chan
] =
918 LLVMBuildFPToSI(bld_base
->base
.gallivm
->builder
,
920 bld_base
->base
.int_vec_type
, "");
923 /* TGSI_OPCODE_D2U */
926 const struct lp_build_tgsi_action
* action
,
927 struct lp_build_tgsi_context
* bld_base
,
928 struct lp_build_emit_data
* emit_data
)
930 emit_data
->output
[emit_data
->chan
] =
931 LLVMBuildFPToUI(bld_base
->base
.gallivm
->builder
,
933 bld_base
->base
.int_vec_type
, "");
936 /* TGSI_OPCODE_F2D */
939 const struct lp_build_tgsi_action
* action
,
940 struct lp_build_tgsi_context
* bld_base
,
941 struct lp_build_emit_data
* emit_data
)
943 emit_data
->output
[emit_data
->chan
] =
944 LLVMBuildFPExt(bld_base
->base
.gallivm
->builder
,
946 bld_base
->dbl_bld
.vec_type
, "");
949 /* TGSI_OPCODE_U2D */
952 const struct lp_build_tgsi_action
* action
,
953 struct lp_build_tgsi_context
* bld_base
,
954 struct lp_build_emit_data
* emit_data
)
956 emit_data
->output
[emit_data
->chan
] =
957 LLVMBuildUIToFP(bld_base
->base
.gallivm
->builder
,
959 bld_base
->dbl_bld
.vec_type
, "");
962 /* TGSI_OPCODE_I2D */
965 const struct lp_build_tgsi_action
* action
,
966 struct lp_build_tgsi_context
* bld_base
,
967 struct lp_build_emit_data
* emit_data
)
969 emit_data
->output
[emit_data
->chan
] =
970 LLVMBuildSIToFP(bld_base
->base
.gallivm
->builder
,
972 bld_base
->dbl_bld
.vec_type
, "");
975 /* TGSI_OPCODE_DMAD */
978 const struct lp_build_tgsi_action
* action
,
979 struct lp_build_tgsi_context
* bld_base
,
980 struct lp_build_emit_data
* emit_data
)
983 tmp
= lp_build_emit_llvm_binary(bld_base
, TGSI_OPCODE_DMUL
,
986 emit_data
->output
[emit_data
->chan
] = lp_build_emit_llvm_binary(bld_base
,
987 TGSI_OPCODE_DADD
, tmp
, emit_data
->args
[2]);
990 /*.TGSI_OPCODE_DRCP.*/
991 static void drcp_emit(
992 const struct lp_build_tgsi_action
* action
,
993 struct lp_build_tgsi_context
* bld_base
,
994 struct lp_build_emit_data
* emit_data
)
997 one
= lp_build_const_vec(bld_base
->dbl_bld
.gallivm
, bld_base
->dbl_bld
.type
, 1.0f
);
998 emit_data
->output
[emit_data
->chan
] = LLVMBuildFDiv(
999 bld_base
->base
.gallivm
->builder
,
1000 one
, emit_data
->args
[0], "");
1003 /* TGSI_OPCODE_DFRAC */
1004 static void dfrac_emit(
1005 const struct lp_build_tgsi_action
* action
,
1006 struct lp_build_tgsi_context
* bld_base
,
1007 struct lp_build_emit_data
* emit_data
)
1010 tmp
= lp_build_floor(&bld_base
->dbl_bld
,
1011 emit_data
->args
[0]);
1012 emit_data
->output
[emit_data
->chan
] = LLVMBuildFSub(bld_base
->base
.gallivm
->builder
,
1013 emit_data
->args
[0], tmp
, "");
1017 lp_set_default_actions(struct lp_build_tgsi_context
* bld_base
)
1019 bld_base
->op_actions
[TGSI_OPCODE_DP2
] = dp2_action
;
1020 bld_base
->op_actions
[TGSI_OPCODE_DP3
] = dp3_action
;
1021 bld_base
->op_actions
[TGSI_OPCODE_DP4
] = dp4_action
;
1022 bld_base
->op_actions
[TGSI_OPCODE_DP2A
] = dp2a_action
;
1023 bld_base
->op_actions
[TGSI_OPCODE_DPH
] = dph_action
;
1024 bld_base
->op_actions
[TGSI_OPCODE_DST
] = dst_action
;
1025 bld_base
->op_actions
[TGSI_OPCODE_EXP
] = exp_action
;
1026 bld_base
->op_actions
[TGSI_OPCODE_LIT
] = lit_action
;
1027 bld_base
->op_actions
[TGSI_OPCODE_LOG
] = log_action
;
1028 bld_base
->op_actions
[TGSI_OPCODE_RSQ
] = rsq_action
;
1029 bld_base
->op_actions
[TGSI_OPCODE_SQRT
] = sqrt_action
;
1030 bld_base
->op_actions
[TGSI_OPCODE_POW
] = pow_action
;
1031 bld_base
->op_actions
[TGSI_OPCODE_SCS
] = scs_action
;
1032 bld_base
->op_actions
[TGSI_OPCODE_XPD
] = xpd_action
;
1034 bld_base
->op_actions
[TGSI_OPCODE_BREAKC
].fetch_args
= scalar_unary_fetch_args
;
1035 bld_base
->op_actions
[TGSI_OPCODE_SWITCH
].fetch_args
= scalar_unary_fetch_args
;
1036 bld_base
->op_actions
[TGSI_OPCODE_CASE
].fetch_args
= scalar_unary_fetch_args
;
1037 bld_base
->op_actions
[TGSI_OPCODE_COS
].fetch_args
= scalar_unary_fetch_args
;
1038 bld_base
->op_actions
[TGSI_OPCODE_EX2
].fetch_args
= scalar_unary_fetch_args
;
1039 bld_base
->op_actions
[TGSI_OPCODE_IF
].fetch_args
= scalar_unary_fetch_args
;
1040 bld_base
->op_actions
[TGSI_OPCODE_UIF
].fetch_args
= scalar_unary_fetch_args
;
1041 bld_base
->op_actions
[TGSI_OPCODE_KILL_IF
].fetch_args
= kil_fetch_args
;
1042 bld_base
->op_actions
[TGSI_OPCODE_KILL
].fetch_args
= kilp_fetch_args
;
1043 bld_base
->op_actions
[TGSI_OPCODE_RCP
].fetch_args
= scalar_unary_fetch_args
;
1044 bld_base
->op_actions
[TGSI_OPCODE_SIN
].fetch_args
= scalar_unary_fetch_args
;
1045 bld_base
->op_actions
[TGSI_OPCODE_LG2
].fetch_args
= scalar_unary_fetch_args
;
1047 bld_base
->op_actions
[TGSI_OPCODE_ADD
].emit
= add_emit
;
1048 bld_base
->op_actions
[TGSI_OPCODE_ARR
].emit
= arr_emit
;
1049 bld_base
->op_actions
[TGSI_OPCODE_CLAMP
].emit
= clamp_emit
;
1050 bld_base
->op_actions
[TGSI_OPCODE_END
].emit
= end_emit
;
1051 bld_base
->op_actions
[TGSI_OPCODE_FRC
].emit
= frc_emit
;
1052 bld_base
->op_actions
[TGSI_OPCODE_LRP
].emit
= lrp_emit
;
1053 bld_base
->op_actions
[TGSI_OPCODE_MAD
].emit
= mad_emit
;
1054 bld_base
->op_actions
[TGSI_OPCODE_MOV
].emit
= mov_emit
;
1055 bld_base
->op_actions
[TGSI_OPCODE_MUL
].emit
= mul_emit
;
1056 bld_base
->op_actions
[TGSI_OPCODE_DIV
].emit
= fdiv_emit
;
1057 bld_base
->op_actions
[TGSI_OPCODE_RCP
].emit
= rcp_emit
;
1058 bld_base
->op_actions
[TGSI_OPCODE_SUB
].emit
= sub_emit
;
1060 bld_base
->op_actions
[TGSI_OPCODE_UARL
].emit
= mov_emit
;
1061 bld_base
->op_actions
[TGSI_OPCODE_F2U
].emit
= f2u_emit
;
1062 bld_base
->op_actions
[TGSI_OPCODE_U2F
].emit
= u2f_emit
;
1063 bld_base
->op_actions
[TGSI_OPCODE_UMAD
].emit
= umad_emit
;
1064 bld_base
->op_actions
[TGSI_OPCODE_UMUL
].emit
= umul_emit
;
1065 bld_base
->op_actions
[TGSI_OPCODE_IMUL_HI
].emit
= imul_hi_emit
;
1066 bld_base
->op_actions
[TGSI_OPCODE_UMUL_HI
].emit
= umul_hi_emit
;
1068 bld_base
->op_actions
[TGSI_OPCODE_MAX
].emit
= fmax_emit
;
1069 bld_base
->op_actions
[TGSI_OPCODE_MIN
].emit
= fmin_emit
;
1071 bld_base
->op_actions
[TGSI_OPCODE_DADD
].emit
= add_emit
;
1072 bld_base
->op_actions
[TGSI_OPCODE_DMAX
].emit
= fmax_emit
;
1073 bld_base
->op_actions
[TGSI_OPCODE_DMIN
].emit
= fmin_emit
;
1074 bld_base
->op_actions
[TGSI_OPCODE_DMUL
].emit
= mul_emit
;
1076 bld_base
->op_actions
[TGSI_OPCODE_D2F
].emit
= d2f_emit
;
1077 bld_base
->op_actions
[TGSI_OPCODE_D2I
].emit
= d2i_emit
;
1078 bld_base
->op_actions
[TGSI_OPCODE_D2U
].emit
= d2u_emit
;
1080 bld_base
->op_actions
[TGSI_OPCODE_F2D
].emit
= f2d_emit
;
1081 bld_base
->op_actions
[TGSI_OPCODE_I2D
].emit
= i2d_emit
;
1082 bld_base
->op_actions
[TGSI_OPCODE_U2D
].emit
= u2d_emit
;
1084 bld_base
->op_actions
[TGSI_OPCODE_DMAD
].emit
= dmad_emit
;
1086 bld_base
->op_actions
[TGSI_OPCODE_DRCP
].emit
= drcp_emit
;
1087 bld_base
->op_actions
[TGSI_OPCODE_DFRAC
].emit
= dfrac_emit
;
1091 /* CPU Only default actions */
1093 /* These actions are CPU only, because they could potentially output SSE
1097 /* TGSI_OPCODE_ABS (CPU Only)*/
1101 const struct lp_build_tgsi_action
* action
,
1102 struct lp_build_tgsi_context
* bld_base
,
1103 struct lp_build_emit_data
* emit_data
)
1105 emit_data
->output
[emit_data
->chan
] = lp_build_abs(&bld_base
->base
,
1106 emit_data
->args
[0]);
1109 /* TGSI_OPCODE_ADD (CPU Only) */
1112 const struct lp_build_tgsi_action
* action
,
1113 struct lp_build_tgsi_context
* bld_base
,
1114 struct lp_build_emit_data
* emit_data
)
1116 emit_data
->output
[emit_data
->chan
] = lp_build_add(&bld_base
->base
,
1117 emit_data
->args
[0], emit_data
->args
[1]);
1120 /* TGSI_OPCODE_AND (CPU Only) */
1123 const struct lp_build_tgsi_action
* action
,
1124 struct lp_build_tgsi_context
* bld_base
,
1125 struct lp_build_emit_data
* emit_data
)
1127 emit_data
->output
[emit_data
->chan
] = lp_build_and(&bld_base
->uint_bld
,
1128 emit_data
->args
[0], emit_data
->args
[1]);
1131 /* TGSI_OPCODE_ARL (CPU Only) */
1134 const struct lp_build_tgsi_action
* action
,
1135 struct lp_build_tgsi_context
* bld_base
,
1136 struct lp_build_emit_data
* emit_data
)
1139 tmp
= lp_build_floor(&bld_base
->base
,
1140 emit_data
->args
[0]);
1141 emit_data
->output
[emit_data
->chan
] = LLVMBuildFPToSI(bld_base
->base
.gallivm
->builder
, tmp
,
1142 bld_base
->uint_bld
.vec_type
, "");
1145 /* TGSI_OPCODE_ARR (CPU Only) */
1148 const struct lp_build_tgsi_action
* action
,
1149 struct lp_build_tgsi_context
* bld_base
,
1150 struct lp_build_emit_data
* emit_data
)
1152 emit_data
->output
[emit_data
->chan
] = lp_build_iround(&bld_base
->base
, emit_data
->args
[0]);
1155 /* TGSI_OPCODE_CEIL (CPU Only) */
1158 const struct lp_build_tgsi_action
* action
,
1159 struct lp_build_tgsi_context
* bld_base
,
1160 struct lp_build_emit_data
* emit_data
)
1162 emit_data
->output
[emit_data
->chan
] = lp_build_ceil(&bld_base
->base
,
1163 emit_data
->args
[0]);
1166 /* TGSI_OPCODE_CMP (CPU Only) */
1169 const struct lp_build_tgsi_action
* action
,
1170 struct lp_build_tgsi_context
* bld_base
,
1171 struct lp_build_emit_data
* emit_data
)
1173 LLVMValueRef cond
= lp_build_cmp(&bld_base
->base
, PIPE_FUNC_LESS
,
1174 emit_data
->args
[0], bld_base
->base
.zero
);
1175 emit_data
->output
[emit_data
->chan
] = lp_build_select(&bld_base
->base
,
1176 cond
, emit_data
->args
[1], emit_data
->args
[2]);
1179 /* TGSI_OPCODE_UCMP (CPU Only) */
1182 const struct lp_build_tgsi_action
* action
,
1183 struct lp_build_tgsi_context
* bld_base
,
1184 struct lp_build_emit_data
* emit_data
)
1186 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
1187 struct lp_build_context
*uint_bld
= &bld_base
->uint_bld
;
1188 LLVMValueRef unsigned_cond
=
1189 LLVMBuildBitCast(builder
, emit_data
->args
[0], uint_bld
->vec_type
, "");
1190 LLVMValueRef cond
= lp_build_cmp(uint_bld
, PIPE_FUNC_NOTEQUAL
,
1193 emit_data
->output
[emit_data
->chan
] =
1194 lp_build_select(&bld_base
->base
,
1195 cond
, emit_data
->args
[1], emit_data
->args
[2]);
1198 /* TGSI_OPCODE_COS (CPU Only) */
1201 const struct lp_build_tgsi_action
* action
,
1202 struct lp_build_tgsi_context
* bld_base
,
1203 struct lp_build_emit_data
* emit_data
)
1205 emit_data
->output
[emit_data
->chan
] = lp_build_cos(&bld_base
->base
,
1206 emit_data
->args
[0]);
1209 /* TGSI_OPCODE_DIV (CPU Only) */
1212 const struct lp_build_tgsi_action
* action
,
1213 struct lp_build_tgsi_context
* bld_base
,
1214 struct lp_build_emit_data
* emit_data
)
1216 emit_data
->output
[emit_data
->chan
] = lp_build_div(&bld_base
->base
,
1217 emit_data
->args
[0], emit_data
->args
[1]);
1220 /* TGSI_OPCODE_EX2 (CPU Only) */
1223 const struct lp_build_tgsi_action
* action
,
1224 struct lp_build_tgsi_context
* bld_base
,
1225 struct lp_build_emit_data
* emit_data
)
1227 emit_data
->output
[emit_data
->chan
] = lp_build_exp2(&bld_base
->base
,
1228 emit_data
->args
[0]);
1231 /* TGSI_OPCODE_F2I (CPU Only) */
1234 const struct lp_build_tgsi_action
* action
,
1235 struct lp_build_tgsi_context
* bld_base
,
1236 struct lp_build_emit_data
* emit_data
)
1238 emit_data
->output
[emit_data
->chan
] = lp_build_itrunc(&bld_base
->base
,
1239 emit_data
->args
[0]);
1242 /* TGSI_OPCODE_FSET Helper (CPU Only) */
1245 const struct lp_build_tgsi_action
* action
,
1246 struct lp_build_tgsi_context
* bld_base
,
1247 struct lp_build_emit_data
* emit_data
,
1252 if (pipe_func
!= PIPE_FUNC_NOTEQUAL
) {
1253 cond
= lp_build_cmp_ordered(&bld_base
->base
, pipe_func
,
1254 emit_data
->args
[0], emit_data
->args
[1]);
1257 cond
= lp_build_cmp(&bld_base
->base
, pipe_func
,
1258 emit_data
->args
[0], emit_data
->args
[1]);
1261 emit_data
->output
[emit_data
->chan
] = cond
;
1265 /* TGSI_OPCODE_FSEQ (CPU Only) */
1268 const struct lp_build_tgsi_action
* action
,
1269 struct lp_build_tgsi_context
* bld_base
,
1270 struct lp_build_emit_data
* emit_data
)
1272 fset_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_EQUAL
);
1275 /* TGSI_OPCODE_ISGE (CPU Only) */
1278 const struct lp_build_tgsi_action
* action
,
1279 struct lp_build_tgsi_context
* bld_base
,
1280 struct lp_build_emit_data
* emit_data
)
1282 fset_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_GEQUAL
);
1285 /* TGSI_OPCODE_ISLT (CPU Only) */
1288 const struct lp_build_tgsi_action
* action
,
1289 struct lp_build_tgsi_context
* bld_base
,
1290 struct lp_build_emit_data
* emit_data
)
1292 fset_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_LESS
);
1295 /* TGSI_OPCODE_USNE (CPU Only) */
1299 const struct lp_build_tgsi_action
* action
,
1300 struct lp_build_tgsi_context
* bld_base
,
1301 struct lp_build_emit_data
* emit_data
)
1303 fset_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_NOTEQUAL
);
1306 /* TGSI_OPCODE_FLR (CPU Only) */
1310 const struct lp_build_tgsi_action
* action
,
1311 struct lp_build_tgsi_context
* bld_base
,
1312 struct lp_build_emit_data
* emit_data
)
1314 emit_data
->output
[emit_data
->chan
] = lp_build_floor(&bld_base
->base
,
1315 emit_data
->args
[0]);
1318 /* TGSI_OPCODE_I2F (CPU Only) */
1321 const struct lp_build_tgsi_action
* action
,
1322 struct lp_build_tgsi_context
* bld_base
,
1323 struct lp_build_emit_data
* emit_data
)
1325 emit_data
->output
[emit_data
->chan
] = lp_build_int_to_float(&bld_base
->base
,
1326 emit_data
->args
[0]);
1329 /* TGSI_OPCODE_IABS (CPU Only) */
1332 const struct lp_build_tgsi_action
* action
,
1333 struct lp_build_tgsi_context
* bld_base
,
1334 struct lp_build_emit_data
* emit_data
)
1336 emit_data
->output
[emit_data
->chan
] = lp_build_abs(&bld_base
->int_bld
,
1337 emit_data
->args
[0]);
1340 /* TGSI_OPCODE_IDIV (CPU Only) */
1343 const struct lp_build_tgsi_action
* action
,
1344 struct lp_build_tgsi_context
* bld_base
,
1345 struct lp_build_emit_data
* emit_data
)
1347 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
1348 LLVMValueRef div_mask
= lp_build_cmp(&bld_base
->uint_bld
,
1349 PIPE_FUNC_EQUAL
, emit_data
->args
[1],
1350 bld_base
->uint_bld
.zero
);
1351 /* We want to make sure that we never divide/mod by zero to not
1352 * generate sigfpe. We don't want to crash just because the
1353 * shader is doing something weird. */
1354 LLVMValueRef divisor
= LLVMBuildOr(builder
,
1356 emit_data
->args
[1], "");
1357 LLVMValueRef result
= lp_build_div(&bld_base
->int_bld
,
1358 emit_data
->args
[0], divisor
);
1359 LLVMValueRef not_div_mask
= LLVMBuildNot(builder
,
1361 /* idiv by zero doesn't have a guaranteed return value chose 0 for now. */
1362 emit_data
->output
[emit_data
->chan
] = LLVMBuildAnd(builder
,
1367 /* TGSI_OPCODE_INEG (CPU Only) */
1370 const struct lp_build_tgsi_action
* action
,
1371 struct lp_build_tgsi_context
* bld_base
,
1372 struct lp_build_emit_data
* emit_data
)
1374 emit_data
->output
[emit_data
->chan
] = lp_build_sub(&bld_base
->int_bld
,
1375 bld_base
->int_bld
.zero
,
1376 emit_data
->args
[0]);
1379 /* TGSI_OPCODE_ISET Helper (CPU Only) */
1382 const struct lp_build_tgsi_action
* action
,
1383 struct lp_build_tgsi_context
* bld_base
,
1384 struct lp_build_emit_data
* emit_data
,
1387 LLVMValueRef cond
= lp_build_cmp(&bld_base
->int_bld
, pipe_func
,
1388 emit_data
->args
[0], emit_data
->args
[1]);
1389 emit_data
->output
[emit_data
->chan
] = cond
;
1392 /* TGSI_OPCODE_IMAX (CPU Only) */
1395 const struct lp_build_tgsi_action
* action
,
1396 struct lp_build_tgsi_context
* bld_base
,
1397 struct lp_build_emit_data
* emit_data
)
1399 emit_data
->output
[emit_data
->chan
] = lp_build_max(&bld_base
->int_bld
,
1400 emit_data
->args
[0], emit_data
->args
[1]);
1403 /* TGSI_OPCODE_IMIN (CPU Only) */
1406 const struct lp_build_tgsi_action
* action
,
1407 struct lp_build_tgsi_context
* bld_base
,
1408 struct lp_build_emit_data
* emit_data
)
1410 emit_data
->output
[emit_data
->chan
] = lp_build_min(&bld_base
->int_bld
,
1411 emit_data
->args
[0], emit_data
->args
[1]);
1414 /* TGSI_OPCODE_ISGE (CPU Only) */
1417 const struct lp_build_tgsi_action
* action
,
1418 struct lp_build_tgsi_context
* bld_base
,
1419 struct lp_build_emit_data
* emit_data
)
1421 iset_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_GEQUAL
);
1424 /* TGSI_OPCODE_ISHR (CPU Only) */
1427 const struct lp_build_tgsi_action
* action
,
1428 struct lp_build_tgsi_context
* bld_base
,
1429 struct lp_build_emit_data
* emit_data
)
1431 struct lp_build_context
*int_bld
= &bld_base
->int_bld
;
1432 LLVMValueRef mask
= lp_build_const_vec(int_bld
->gallivm
, int_bld
->type
,
1433 int_bld
->type
.width
- 1);
1434 LLVMValueRef masked_count
= lp_build_and(int_bld
, emit_data
->args
[1], mask
);
1435 emit_data
->output
[emit_data
->chan
] = lp_build_shr(int_bld
, emit_data
->args
[0],
1439 /* TGSI_OPCODE_ISLT (CPU Only) */
1442 const struct lp_build_tgsi_action
* action
,
1443 struct lp_build_tgsi_context
* bld_base
,
1444 struct lp_build_emit_data
* emit_data
)
1446 iset_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_LESS
);
1450 /* TGSI_OPCODE_ISSG (CPU Only) */
1453 const struct lp_build_tgsi_action
* action
,
1454 struct lp_build_tgsi_context
* bld_base
,
1455 struct lp_build_emit_data
* emit_data
)
1457 emit_data
->output
[emit_data
->chan
] = lp_build_sgn(&bld_base
->int_bld
,
1458 emit_data
->args
[0]);
1461 /* TGSI_OPCODE_LG2 (CPU Only) */
1464 const struct lp_build_tgsi_action
* action
,
1465 struct lp_build_tgsi_context
* bld_base
,
1466 struct lp_build_emit_data
* emit_data
)
1468 emit_data
->output
[emit_data
->chan
] = lp_build_log2_safe(&bld_base
->base
,
1469 emit_data
->args
[0]);
1472 /* TGSI_OPCODE_LOG (CPU Only) */
1475 const struct lp_build_tgsi_action
* action
,
1476 struct lp_build_tgsi_context
* bld_base
,
1477 struct lp_build_emit_data
* emit_data
)
1479 LLVMValueRef p_floor_log2
;
1481 LLVMValueRef p_log2
;
1482 LLVMValueRef src0
= emit_data
->args
[0];
1484 lp_build_log2_approx(&bld_base
->base
, src0
,
1485 &p_exp
, &p_floor_log2
, &p_log2
, FALSE
);
1487 emit_data
->output
[TGSI_CHAN_X
] = p_floor_log2
;
1489 emit_data
->output
[TGSI_CHAN_Y
] = lp_build_emit_llvm_binary(bld_base
,
1492 emit_data
->output
[TGSI_CHAN_Z
] = p_log2
;
1494 emit_data
->output
[TGSI_CHAN_W
] = bld_base
->base
.one
;
1498 /* TGSI_OPCODE_MAX (CPU Only) */
1502 const struct lp_build_tgsi_action
* action
,
1503 struct lp_build_tgsi_context
* bld_base
,
1504 struct lp_build_emit_data
* emit_data
)
1506 emit_data
->output
[emit_data
->chan
] =
1507 lp_build_max_ext(&bld_base
->base
,
1508 emit_data
->args
[0], emit_data
->args
[1],
1509 GALLIVM_NAN_RETURN_OTHER
);
1512 /* TGSI_OPCODE_MIN (CPU Only) */
1515 const struct lp_build_tgsi_action
* action
,
1516 struct lp_build_tgsi_context
* bld_base
,
1517 struct lp_build_emit_data
* emit_data
)
1519 emit_data
->output
[emit_data
->chan
] =
1520 lp_build_min_ext(&bld_base
->base
,
1521 emit_data
->args
[0], emit_data
->args
[1],
1522 GALLIVM_NAN_RETURN_OTHER
);
1525 /* TGSI_OPCODE_MOD (CPU Only) */
1528 const struct lp_build_tgsi_action
* action
,
1529 struct lp_build_tgsi_context
* bld_base
,
1530 struct lp_build_emit_data
* emit_data
)
1532 emit_data
->output
[emit_data
->chan
] = lp_build_mod(&bld_base
->int_bld
,
1533 emit_data
->args
[0], emit_data
->args
[1]);
1536 /* TGSI_OPCODE_NOT */
1539 const struct lp_build_tgsi_action
* action
,
1540 struct lp_build_tgsi_context
* bld_base
,
1541 struct lp_build_emit_data
* emit_data
)
1543 emit_data
->output
[emit_data
->chan
] = lp_build_not(&bld_base
->uint_bld
,
1544 emit_data
->args
[0]);
1547 /* TGSI_OPCODE_OR (CPU Only) */
1550 const struct lp_build_tgsi_action
* action
,
1551 struct lp_build_tgsi_context
* bld_base
,
1552 struct lp_build_emit_data
* emit_data
)
1554 emit_data
->output
[emit_data
->chan
] = lp_build_or(&bld_base
->uint_bld
,
1555 emit_data
->args
[0], emit_data
->args
[1]);
1558 /* TGSI_OPCODE_POW (CPU Only) */
1561 const struct lp_build_tgsi_action
* action
,
1562 struct lp_build_tgsi_context
* bld_base
,
1563 struct lp_build_emit_data
* emit_data
)
1565 emit_data
->output
[emit_data
->chan
] = lp_build_pow(&bld_base
->base
,
1566 emit_data
->args
[0], emit_data
->args
[1]);
1570 /* TGSI_OPCODE_RCP (CPU Only) */
1574 const struct lp_build_tgsi_action
* action
,
1575 struct lp_build_tgsi_context
* bld_base
,
1576 struct lp_build_emit_data
* emit_data
)
1578 emit_data
->output
[emit_data
->chan
] = lp_build_rcp(&bld_base
->base
,
1579 emit_data
->args
[0]);
1582 /* Reciprical squareroot (CPU Only) */
1584 recip_sqrt_emit_cpu(
1585 const struct lp_build_tgsi_action
* action
,
1586 struct lp_build_tgsi_context
* bld_base
,
1587 struct lp_build_emit_data
* emit_data
)
1589 emit_data
->output
[emit_data
->chan
] = lp_build_rsqrt(&bld_base
->base
,
1590 emit_data
->args
[0]);
1595 const struct lp_build_tgsi_action
* action
,
1596 struct lp_build_tgsi_context
* bld_base
,
1597 struct lp_build_emit_data
* emit_data
)
1599 emit_data
->output
[emit_data
->chan
] = lp_build_sqrt(&bld_base
->base
,
1600 emit_data
->args
[0]);
1604 /* TGSI_OPCODE_ROUND (CPU Only) */
1607 const struct lp_build_tgsi_action
* action
,
1608 struct lp_build_tgsi_context
* bld_base
,
1609 struct lp_build_emit_data
* emit_data
)
1611 emit_data
->output
[emit_data
->chan
] = lp_build_round(&bld_base
->base
,
1612 emit_data
->args
[0]);
1615 /* TGSI_OPCODE_SET Helper (CPU Only) */
1619 const struct lp_build_tgsi_action
* action
,
1620 struct lp_build_tgsi_context
* bld_base
,
1621 struct lp_build_emit_data
* emit_data
,
1626 if (pipe_func
!= PIPE_FUNC_NOTEQUAL
) {
1627 cond
= lp_build_cmp_ordered(&bld_base
->base
, pipe_func
,
1628 emit_data
->args
[0], emit_data
->args
[1]);
1631 cond
= lp_build_cmp(&bld_base
->base
, pipe_func
,
1632 emit_data
->args
[0], emit_data
->args
[1]);
1635 emit_data
->output
[emit_data
->chan
] = lp_build_select(&bld_base
->base
,
1638 bld_base
->base
.zero
);
1641 /* TGSI_OPCODE_SEQ (CPU Only) */
1645 const struct lp_build_tgsi_action
* action
,
1646 struct lp_build_tgsi_context
* bld_base
,
1647 struct lp_build_emit_data
* emit_data
)
1649 set_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_EQUAL
);
1652 /* TGSI_OPCODE_SGE (CPU Only) */
1655 const struct lp_build_tgsi_action
* action
,
1656 struct lp_build_tgsi_context
* bld_base
,
1657 struct lp_build_emit_data
* emit_data
)
1659 set_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_GEQUAL
);
1662 /* TGSI_OPCODE_SGT (CPU Only)*/
1666 const struct lp_build_tgsi_action
* action
,
1667 struct lp_build_tgsi_context
* bld_base
,
1668 struct lp_build_emit_data
* emit_data
)
1670 set_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_GREATER
);
1673 /* TGSI_OPCODE_SHL (CPU Only) */
1676 const struct lp_build_tgsi_action
* action
,
1677 struct lp_build_tgsi_context
* bld_base
,
1678 struct lp_build_emit_data
* emit_data
)
1680 struct lp_build_context
*uint_bld
= &bld_base
->uint_bld
;
1681 LLVMValueRef mask
= lp_build_const_vec(uint_bld
->gallivm
, uint_bld
->type
,
1682 uint_bld
->type
.width
- 1);
1683 LLVMValueRef masked_count
= lp_build_and(uint_bld
, emit_data
->args
[1], mask
);
1684 emit_data
->output
[emit_data
->chan
] = lp_build_shl(uint_bld
, emit_data
->args
[0],
1688 /* TGSI_OPCODE_SIN (CPU Only) */
1691 const struct lp_build_tgsi_action
* action
,
1692 struct lp_build_tgsi_context
* bld_base
,
1693 struct lp_build_emit_data
* emit_data
)
1695 emit_data
->output
[emit_data
->chan
] = lp_build_sin(&bld_base
->base
,
1696 emit_data
->args
[0]);
1699 /* TGSI_OPCODE_SLE (CPU Only) */
1702 const struct lp_build_tgsi_action
* action
,
1703 struct lp_build_tgsi_context
* bld_base
,
1704 struct lp_build_emit_data
* emit_data
)
1706 set_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_LEQUAL
);
1709 /* TGSI_OPCODE_SLT (CPU Only) */
1712 const struct lp_build_tgsi_action
* action
,
1713 struct lp_build_tgsi_context
* bld_base
,
1714 struct lp_build_emit_data
* emit_data
)
1716 set_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_LESS
);
1719 /* TGSI_OPCODE_SNE (CPU Only) */
1723 const struct lp_build_tgsi_action
* action
,
1724 struct lp_build_tgsi_context
* bld_base
,
1725 struct lp_build_emit_data
* emit_data
)
1727 set_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_NOTEQUAL
);
1730 /* TGSI_OPCODE_SSG (CPU Only) */
1734 const struct lp_build_tgsi_action
* action
,
1735 struct lp_build_tgsi_context
* bld_base
,
1736 struct lp_build_emit_data
* emit_data
)
1738 emit_data
->output
[emit_data
->chan
] = lp_build_sgn(&bld_base
->base
,
1739 emit_data
->args
[0]);
1742 /* TGSI_OPCODE_SUB (CPU Only) */
1746 const struct lp_build_tgsi_action
* action
,
1747 struct lp_build_tgsi_context
* bld_base
,
1748 struct lp_build_emit_data
* emit_data
)
1750 emit_data
->output
[emit_data
->chan
] = lp_build_sub(&bld_base
->base
,
1752 emit_data
->args
[1]);
1755 /* TGSI_OPCODE_TRUNC (CPU Only) */
1759 const struct lp_build_tgsi_action
* action
,
1760 struct lp_build_tgsi_context
* bld_base
,
1761 struct lp_build_emit_data
* emit_data
)
1763 emit_data
->output
[emit_data
->chan
] = lp_build_trunc(&bld_base
->base
,
1764 emit_data
->args
[0]);
1767 /* TGSI_OPCODE_UADD (CPU Only) */
1770 const struct lp_build_tgsi_action
* action
,
1771 struct lp_build_tgsi_context
* bld_base
,
1772 struct lp_build_emit_data
* emit_data
)
1774 emit_data
->output
[emit_data
->chan
] = lp_build_add(&bld_base
->uint_bld
,
1775 emit_data
->args
[0], emit_data
->args
[1]);
1778 /* TGSI_OPCODE_UDIV (CPU Only) */
1781 const struct lp_build_tgsi_action
* action
,
1782 struct lp_build_tgsi_context
* bld_base
,
1783 struct lp_build_emit_data
* emit_data
)
1786 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
1787 LLVMValueRef div_mask
= lp_build_cmp(&bld_base
->uint_bld
,
1788 PIPE_FUNC_EQUAL
, emit_data
->args
[1],
1789 bld_base
->uint_bld
.zero
);
1790 /* We want to make sure that we never divide/mod by zero to not
1791 * generate sigfpe. We don't want to crash just because the
1792 * shader is doing something weird. */
1793 LLVMValueRef divisor
= LLVMBuildOr(builder
,
1795 emit_data
->args
[1], "");
1796 LLVMValueRef result
= lp_build_div(&bld_base
->uint_bld
,
1797 emit_data
->args
[0], divisor
);
1798 /* udiv by zero is guaranteed to return 0xffffffff at least with d3d10 */
1799 emit_data
->output
[emit_data
->chan
] = LLVMBuildOr(builder
,
1804 /* TGSI_OPCODE_UMAX (CPU Only) */
1807 const struct lp_build_tgsi_action
* action
,
1808 struct lp_build_tgsi_context
* bld_base
,
1809 struct lp_build_emit_data
* emit_data
)
1811 emit_data
->output
[emit_data
->chan
] = lp_build_max(&bld_base
->uint_bld
,
1812 emit_data
->args
[0], emit_data
->args
[1]);
1815 /* TGSI_OPCODE_UMIN (CPU Only) */
1818 const struct lp_build_tgsi_action
* action
,
1819 struct lp_build_tgsi_context
* bld_base
,
1820 struct lp_build_emit_data
* emit_data
)
1822 emit_data
->output
[emit_data
->chan
] = lp_build_min(&bld_base
->uint_bld
,
1823 emit_data
->args
[0], emit_data
->args
[1]);
1826 /* TGSI_OPCODE_UMOD (CPU Only) */
1829 const struct lp_build_tgsi_action
* action
,
1830 struct lp_build_tgsi_context
* bld_base
,
1831 struct lp_build_emit_data
* emit_data
)
1833 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
1834 LLVMValueRef div_mask
= lp_build_cmp(&bld_base
->uint_bld
,
1835 PIPE_FUNC_EQUAL
, emit_data
->args
[1],
1836 bld_base
->uint_bld
.zero
);
1837 /* We want to make sure that we never divide/mod by zero to not
1838 * generate sigfpe. We don't want to crash just because the
1839 * shader is doing something weird. */
1840 LLVMValueRef divisor
= LLVMBuildOr(builder
,
1842 emit_data
->args
[1], "");
1843 LLVMValueRef result
= lp_build_mod(&bld_base
->uint_bld
,
1844 emit_data
->args
[0], divisor
);
1845 /* umod by zero is guaranteed to return 0xffffffff */
1846 emit_data
->output
[emit_data
->chan
] = LLVMBuildOr(builder
,
1851 /* TGSI_OPCODE_USET Helper (CPU Only) */
1854 const struct lp_build_tgsi_action
* action
,
1855 struct lp_build_tgsi_context
* bld_base
,
1856 struct lp_build_emit_data
* emit_data
,
1859 LLVMValueRef cond
= lp_build_cmp(&bld_base
->uint_bld
, pipe_func
,
1860 emit_data
->args
[0], emit_data
->args
[1]);
1861 emit_data
->output
[emit_data
->chan
] = cond
;
1865 /* TGSI_OPCODE_USEQ (CPU Only) */
1868 const struct lp_build_tgsi_action
* action
,
1869 struct lp_build_tgsi_context
* bld_base
,
1870 struct lp_build_emit_data
* emit_data
)
1872 uset_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_EQUAL
);
1875 /* TGSI_OPCODE_ISGE (CPU Only) */
1878 const struct lp_build_tgsi_action
* action
,
1879 struct lp_build_tgsi_context
* bld_base
,
1880 struct lp_build_emit_data
* emit_data
)
1882 uset_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_GEQUAL
);
1885 /* TGSI_OPCODE_USHR (CPU Only) */
1888 const struct lp_build_tgsi_action
* action
,
1889 struct lp_build_tgsi_context
* bld_base
,
1890 struct lp_build_emit_data
* emit_data
)
1892 struct lp_build_context
*uint_bld
= &bld_base
->uint_bld
;
1893 LLVMValueRef mask
= lp_build_const_vec(uint_bld
->gallivm
, uint_bld
->type
,
1894 uint_bld
->type
.width
- 1);
1895 LLVMValueRef masked_count
= lp_build_and(uint_bld
, emit_data
->args
[1], mask
);
1896 emit_data
->output
[emit_data
->chan
] = lp_build_shr(uint_bld
, emit_data
->args
[0],
1900 /* TGSI_OPCODE_ISLT (CPU Only) */
1903 const struct lp_build_tgsi_action
* action
,
1904 struct lp_build_tgsi_context
* bld_base
,
1905 struct lp_build_emit_data
* emit_data
)
1907 uset_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_LESS
);
1910 /* TGSI_OPCODE_USNE (CPU Only) */
1914 const struct lp_build_tgsi_action
* action
,
1915 struct lp_build_tgsi_context
* bld_base
,
1916 struct lp_build_emit_data
* emit_data
)
1918 uset_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_NOTEQUAL
);
1921 /* TGSI_OPCODE_XOR */
1924 const struct lp_build_tgsi_action
* action
,
1925 struct lp_build_tgsi_context
* bld_base
,
1926 struct lp_build_emit_data
* emit_data
)
1928 emit_data
->output
[emit_data
->chan
] = lp_build_xor(&bld_base
->uint_bld
,
1930 emit_data
->args
[1]);
1933 /* TGSI_OPCODE_DABS (CPU Only) */
1936 const struct lp_build_tgsi_action
* action
,
1937 struct lp_build_tgsi_context
* bld_base
,
1938 struct lp_build_emit_data
* emit_data
)
1940 emit_data
->output
[emit_data
->chan
] = lp_build_abs(&bld_base
->dbl_bld
,
1941 emit_data
->args
[0]);
1944 /* TGSI_OPCODE_DNEG (CPU Only) */
1947 const struct lp_build_tgsi_action
* action
,
1948 struct lp_build_tgsi_context
* bld_base
,
1949 struct lp_build_emit_data
* emit_data
)
1951 emit_data
->output
[emit_data
->chan
] = lp_build_sub(&bld_base
->dbl_bld
,
1952 bld_base
->dbl_bld
.zero
,
1953 emit_data
->args
[0]);
1956 /* TGSI_OPCODE_DSET Helper (CPU Only) */
1959 const struct lp_build_tgsi_action
* action
,
1960 struct lp_build_tgsi_context
* bld_base
,
1961 struct lp_build_emit_data
* emit_data
,
1964 LLVMBuilderRef builder
= bld_base
->base
.gallivm
->builder
;
1965 LLVMValueRef cond
= lp_build_cmp(&bld_base
->dbl_bld
, pipe_func
,
1966 emit_data
->args
[0], emit_data
->args
[1]);
1967 /* arguments were 64 bit but store as 32 bit */
1968 cond
= LLVMBuildTrunc(builder
, cond
, bld_base
->int_bld
.int_vec_type
, "");
1969 emit_data
->output
[emit_data
->chan
] = cond
;
1972 /* TGSI_OPCODE_DSEQ (CPU Only) */
1975 const struct lp_build_tgsi_action
* action
,
1976 struct lp_build_tgsi_context
* bld_base
,
1977 struct lp_build_emit_data
* emit_data
)
1979 dset_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_EQUAL
);
1982 /* TGSI_OPCODE_DSGE (CPU Only) */
1985 const struct lp_build_tgsi_action
* action
,
1986 struct lp_build_tgsi_context
* bld_base
,
1987 struct lp_build_emit_data
* emit_data
)
1989 dset_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_GEQUAL
);
1992 /* TGSI_OPCODE_DSLT (CPU Only) */
1995 const struct lp_build_tgsi_action
* action
,
1996 struct lp_build_tgsi_context
* bld_base
,
1997 struct lp_build_emit_data
* emit_data
)
1999 dset_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_LESS
);
2002 /* TGSI_OPCODE_DSNE (CPU Only) */
2005 const struct lp_build_tgsi_action
* action
,
2006 struct lp_build_tgsi_context
* bld_base
,
2007 struct lp_build_emit_data
* emit_data
)
2009 dset_emit_cpu(action
, bld_base
, emit_data
, PIPE_FUNC_NOTEQUAL
);
2012 /* Double Reciprocal squareroot (CPU Only) */
2014 drecip_sqrt_emit_cpu(
2015 const struct lp_build_tgsi_action
* action
,
2016 struct lp_build_tgsi_context
* bld_base
,
2017 struct lp_build_emit_data
* emit_data
)
2019 emit_data
->output
[emit_data
->chan
] = lp_build_rsqrt(&bld_base
->dbl_bld
,
2020 emit_data
->args
[0]);
2023 /* Double Squareroot (CPU Only) */
2026 const struct lp_build_tgsi_action
* action
,
2027 struct lp_build_tgsi_context
* bld_base
,
2028 struct lp_build_emit_data
* emit_data
)
2030 emit_data
->output
[emit_data
->chan
] = lp_build_sqrt(&bld_base
->dbl_bld
,
2031 emit_data
->args
[0]);
2035 lp_set_default_actions_cpu(
2036 struct lp_build_tgsi_context
* bld_base
)
2038 lp_set_default_actions(bld_base
);
2039 bld_base
->op_actions
[TGSI_OPCODE_ABS
].emit
= abs_emit_cpu
;
2040 bld_base
->op_actions
[TGSI_OPCODE_ADD
].emit
= add_emit_cpu
;
2041 bld_base
->op_actions
[TGSI_OPCODE_AND
].emit
= and_emit_cpu
;
2042 bld_base
->op_actions
[TGSI_OPCODE_ARL
].emit
= arl_emit_cpu
;
2043 bld_base
->op_actions
[TGSI_OPCODE_ARR
].emit
= arr_emit_cpu
;
2044 bld_base
->op_actions
[TGSI_OPCODE_CEIL
].emit
= ceil_emit_cpu
;
2045 bld_base
->op_actions
[TGSI_OPCODE_COS
].emit
= cos_emit_cpu
;
2046 bld_base
->op_actions
[TGSI_OPCODE_CMP
].emit
= cmp_emit_cpu
;
2047 bld_base
->op_actions
[TGSI_OPCODE_DIV
].emit
= div_emit_cpu
;
2048 bld_base
->op_actions
[TGSI_OPCODE_EX2
].emit
= ex2_emit_cpu
;
2049 bld_base
->op_actions
[TGSI_OPCODE_F2I
].emit
= f2i_emit_cpu
;
2050 bld_base
->op_actions
[TGSI_OPCODE_FLR
].emit
= flr_emit_cpu
;
2051 bld_base
->op_actions
[TGSI_OPCODE_FSEQ
].emit
= fseq_emit_cpu
;
2052 bld_base
->op_actions
[TGSI_OPCODE_FSGE
].emit
= fsge_emit_cpu
;
2053 bld_base
->op_actions
[TGSI_OPCODE_FSLT
].emit
= fslt_emit_cpu
;
2054 bld_base
->op_actions
[TGSI_OPCODE_FSNE
].emit
= fsne_emit_cpu
;
2056 bld_base
->op_actions
[TGSI_OPCODE_I2F
].emit
= i2f_emit_cpu
;
2057 bld_base
->op_actions
[TGSI_OPCODE_IABS
].emit
= iabs_emit_cpu
;
2058 bld_base
->op_actions
[TGSI_OPCODE_IDIV
].emit
= idiv_emit_cpu
;
2059 bld_base
->op_actions
[TGSI_OPCODE_INEG
].emit
= ineg_emit_cpu
;
2060 bld_base
->op_actions
[TGSI_OPCODE_IMAX
].emit
= imax_emit_cpu
;
2061 bld_base
->op_actions
[TGSI_OPCODE_IMIN
].emit
= imin_emit_cpu
;
2062 bld_base
->op_actions
[TGSI_OPCODE_ISGE
].emit
= isge_emit_cpu
;
2063 bld_base
->op_actions
[TGSI_OPCODE_ISHR
].emit
= ishr_emit_cpu
;
2064 bld_base
->op_actions
[TGSI_OPCODE_ISLT
].emit
= islt_emit_cpu
;
2065 bld_base
->op_actions
[TGSI_OPCODE_ISSG
].emit
= issg_emit_cpu
;
2067 bld_base
->op_actions
[TGSI_OPCODE_LG2
].emit
= lg2_emit_cpu
;
2068 bld_base
->op_actions
[TGSI_OPCODE_LOG
].emit
= log_emit_cpu
;
2069 bld_base
->op_actions
[TGSI_OPCODE_MAX
].emit
= max_emit_cpu
;
2070 bld_base
->op_actions
[TGSI_OPCODE_MIN
].emit
= min_emit_cpu
;
2071 bld_base
->op_actions
[TGSI_OPCODE_MOD
].emit
= mod_emit_cpu
;
2072 bld_base
->op_actions
[TGSI_OPCODE_NOT
].emit
= not_emit_cpu
;
2073 bld_base
->op_actions
[TGSI_OPCODE_OR
].emit
= or_emit_cpu
;
2074 bld_base
->op_actions
[TGSI_OPCODE_POW
].emit
= pow_emit_cpu
;
2075 bld_base
->op_actions
[TGSI_OPCODE_RCP
].emit
= rcp_emit_cpu
;
2076 bld_base
->op_actions
[TGSI_OPCODE_ROUND
].emit
= round_emit_cpu
;
2077 bld_base
->op_actions
[TGSI_OPCODE_SEQ
].emit
= seq_emit_cpu
;
2078 bld_base
->op_actions
[TGSI_OPCODE_SGE
].emit
= sge_emit_cpu
;
2079 bld_base
->op_actions
[TGSI_OPCODE_SGT
].emit
= sgt_emit_cpu
;
2080 bld_base
->op_actions
[TGSI_OPCODE_SIN
].emit
= sin_emit_cpu
;
2081 bld_base
->op_actions
[TGSI_OPCODE_SHL
].emit
= shl_emit_cpu
;
2082 bld_base
->op_actions
[TGSI_OPCODE_SLE
].emit
= sle_emit_cpu
;
2083 bld_base
->op_actions
[TGSI_OPCODE_SLT
].emit
= slt_emit_cpu
;
2084 bld_base
->op_actions
[TGSI_OPCODE_SNE
].emit
= sne_emit_cpu
;
2085 bld_base
->op_actions
[TGSI_OPCODE_SSG
].emit
= ssg_emit_cpu
;
2086 bld_base
->op_actions
[TGSI_OPCODE_SUB
].emit
= sub_emit_cpu
;
2087 bld_base
->op_actions
[TGSI_OPCODE_TRUNC
].emit
= trunc_emit_cpu
;
2089 bld_base
->rsq_action
.emit
= recip_sqrt_emit_cpu
;
2090 bld_base
->sqrt_action
.emit
= sqrt_emit_cpu
;
2092 bld_base
->op_actions
[TGSI_OPCODE_UADD
].emit
= uadd_emit_cpu
;
2093 bld_base
->op_actions
[TGSI_OPCODE_UCMP
].emit
= ucmp_emit_cpu
;
2094 bld_base
->op_actions
[TGSI_OPCODE_UDIV
].emit
= udiv_emit_cpu
;
2095 bld_base
->op_actions
[TGSI_OPCODE_UMAX
].emit
= umax_emit_cpu
;
2096 bld_base
->op_actions
[TGSI_OPCODE_UMIN
].emit
= umin_emit_cpu
;
2097 bld_base
->op_actions
[TGSI_OPCODE_UMOD
].emit
= umod_emit_cpu
;
2098 bld_base
->op_actions
[TGSI_OPCODE_USEQ
].emit
= useq_emit_cpu
;
2099 bld_base
->op_actions
[TGSI_OPCODE_USGE
].emit
= usge_emit_cpu
;
2100 bld_base
->op_actions
[TGSI_OPCODE_USHR
].emit
= ushr_emit_cpu
;
2101 bld_base
->op_actions
[TGSI_OPCODE_USLT
].emit
= uslt_emit_cpu
;
2102 bld_base
->op_actions
[TGSI_OPCODE_USNE
].emit
= usne_emit_cpu
;
2104 bld_base
->op_actions
[TGSI_OPCODE_XOR
].emit
= xor_emit_cpu
;
2106 bld_base
->op_actions
[TGSI_OPCODE_DABS
].emit
= dabs_emit_cpu
;
2107 bld_base
->op_actions
[TGSI_OPCODE_DNEG
].emit
= dneg_emit_cpu
;
2108 bld_base
->op_actions
[TGSI_OPCODE_DSEQ
].emit
= dseq_emit_cpu
;
2109 bld_base
->op_actions
[TGSI_OPCODE_DSGE
].emit
= dsge_emit_cpu
;
2110 bld_base
->op_actions
[TGSI_OPCODE_DSLT
].emit
= dslt_emit_cpu
;
2111 bld_base
->op_actions
[TGSI_OPCODE_DSNE
].emit
= dsne_emit_cpu
;
2113 bld_base
->op_actions
[TGSI_OPCODE_DRSQ
].emit
= drecip_sqrt_emit_cpu
;
2114 bld_base
->op_actions
[TGSI_OPCODE_DSQRT
].emit
= dsqrt_emit_cpu
;