2 * Copyright © 2014 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
24 * Connor Abbott (cwabbott0@gmail.com)
29 #include "compiler/shader_enums.h"
30 #include "util/half_float.h"
31 #include "vulkan/vulkan_core.h"
34 #include <inttypes.h> /* for PRIx64 macro */
37 print_tabs(unsigned num_tabs
, FILE *fp
)
39 for (unsigned i
= 0; i
< num_tabs
; i
++)
46 /** map from nir_variable -> printable name */
47 struct hash_table
*ht
;
49 /** set of names used so far for nir_variables */
52 /* an index used to make new non-conflicting names */
56 * Optional table of annotations mapping nir object
57 * (such as instr or var) to message to print.
59 struct hash_table
*annotations
;
63 print_annotation(print_state
*state
, void *obj
)
65 if (!state
->annotations
)
68 struct hash_entry
*entry
= _mesa_hash_table_search(state
->annotations
, obj
);
72 const char *note
= entry
->data
;
73 _mesa_hash_table_remove(state
->annotations
, entry
);
75 fprintf(stderr
, "%s\n\n", note
);
79 print_register(nir_register
*reg
, print_state
*state
)
82 if (reg
->name
!= NULL
)
83 fprintf(fp
, "/* %s */ ", reg
->name
);
85 fprintf(fp
, "gr%u", reg
->index
);
87 fprintf(fp
, "r%u", reg
->index
);
90 static const char *sizes
[] = { "error", "vec1", "vec2", "vec3", "vec4",
91 "error", "error", "error", "vec8",
92 "error", "error", "error", "error",
93 "error", "error", "error", "vec16"};
96 print_register_decl(nir_register
*reg
, print_state
*state
)
99 fprintf(fp
, "decl_reg %s %u ", sizes
[reg
->num_components
], reg
->bit_size
);
100 print_register(reg
, state
);
101 if (reg
->num_array_elems
!= 0)
102 fprintf(fp
, "[%u]", reg
->num_array_elems
);
107 print_ssa_def(nir_ssa_def
*def
, print_state
*state
)
109 FILE *fp
= state
->fp
;
110 if (def
->name
!= NULL
)
111 fprintf(fp
, "/* %s */ ", def
->name
);
112 fprintf(fp
, "%s %u ssa_%u", sizes
[def
->num_components
], def
->bit_size
,
117 print_ssa_use(nir_ssa_def
*def
, print_state
*state
)
119 FILE *fp
= state
->fp
;
120 if (def
->name
!= NULL
)
121 fprintf(fp
, "/* %s */ ", def
->name
);
122 fprintf(fp
, "ssa_%u", def
->index
);
125 static void print_src(const nir_src
*src
, print_state
*state
);
128 print_reg_src(const nir_reg_src
*src
, print_state
*state
)
130 FILE *fp
= state
->fp
;
131 print_register(src
->reg
, state
);
132 if (src
->reg
->num_array_elems
!= 0) {
133 fprintf(fp
, "[%u", src
->base_offset
);
134 if (src
->indirect
!= NULL
) {
136 print_src(src
->indirect
, state
);
143 print_reg_dest(nir_reg_dest
*dest
, print_state
*state
)
145 FILE *fp
= state
->fp
;
146 print_register(dest
->reg
, state
);
147 if (dest
->reg
->num_array_elems
!= 0) {
148 fprintf(fp
, "[%u", dest
->base_offset
);
149 if (dest
->indirect
!= NULL
) {
151 print_src(dest
->indirect
, state
);
158 print_src(const nir_src
*src
, print_state
*state
)
161 print_ssa_use(src
->ssa
, state
);
163 print_reg_src(&src
->reg
, state
);
167 print_dest(nir_dest
*dest
, print_state
*state
)
170 print_ssa_def(&dest
->ssa
, state
);
172 print_reg_dest(&dest
->reg
, state
);
176 print_alu_src(nir_alu_instr
*instr
, unsigned src
, print_state
*state
)
178 FILE *fp
= state
->fp
;
180 if (instr
->src
[src
].negate
)
182 if (instr
->src
[src
].abs
)
185 print_src(&instr
->src
[src
].src
, state
);
187 bool print_swizzle
= false;
188 nir_component_mask_t used_channels
= 0;
190 for (unsigned i
= 0; i
< NIR_MAX_VEC_COMPONENTS
; i
++) {
191 if (!nir_alu_instr_channel_used(instr
, src
, i
))
196 if (instr
->src
[src
].swizzle
[i
] != i
) {
197 print_swizzle
= true;
202 unsigned live_channels
= nir_src_num_components(instr
->src
[src
].src
);
204 if (print_swizzle
|| used_channels
!= live_channels
) {
206 for (unsigned i
= 0; i
< NIR_MAX_VEC_COMPONENTS
; i
++) {
207 if (!nir_alu_instr_channel_used(instr
, src
, i
))
210 fprintf(fp
, "%c", "xyzw"[instr
->src
[src
].swizzle
[i
]]);
214 if (instr
->src
[src
].abs
)
219 print_alu_dest(nir_alu_dest
*dest
, print_state
*state
)
221 FILE *fp
= state
->fp
;
222 /* we're going to print the saturate modifier later, after the opcode */
224 print_dest(&dest
->dest
, state
);
226 if (!dest
->dest
.is_ssa
&&
227 dest
->write_mask
!= (1 << dest
->dest
.reg
.reg
->num_components
) - 1) {
229 for (unsigned i
= 0; i
< NIR_MAX_VEC_COMPONENTS
; i
++)
230 if ((dest
->write_mask
>> i
) & 1)
231 fprintf(fp
, "%c", "xyzw"[i
]);
236 print_alu_instr(nir_alu_instr
*instr
, print_state
*state
)
238 FILE *fp
= state
->fp
;
240 print_alu_dest(&instr
->dest
, state
);
242 fprintf(fp
, " = %s", nir_op_infos
[instr
->op
].name
);
245 if (instr
->dest
.saturate
)
249 for (unsigned i
= 0; i
< nir_op_infos
[instr
->op
].num_inputs
; i
++) {
253 print_alu_src(instr
, i
, state
);
258 get_var_name(nir_variable
*var
, print_state
*state
)
260 if (state
->ht
== NULL
)
261 return var
->name
? var
->name
: "unnamed";
265 struct hash_entry
*entry
= _mesa_hash_table_search(state
->ht
, var
);
270 if (var
->name
== NULL
) {
271 name
= ralloc_asprintf(state
->syms
, "@%u", state
->index
++);
273 struct set_entry
*set_entry
= _mesa_set_search(state
->syms
, var
->name
);
274 if (set_entry
!= NULL
) {
275 /* we have a collision with another name, append an @ + a unique
277 name
= ralloc_asprintf(state
->syms
, "%s@%u", var
->name
,
280 /* Mark this one as seen */
281 _mesa_set_add(state
->syms
, var
->name
);
286 _mesa_hash_table_insert(state
->ht
, var
, name
);
292 print_constant(nir_constant
*c
, const struct glsl_type
*type
, print_state
*state
)
294 FILE *fp
= state
->fp
;
295 const unsigned rows
= glsl_get_vector_elements(type
);
296 const unsigned cols
= glsl_get_matrix_columns(type
);
299 switch (glsl_get_base_type(type
)) {
301 /* Only float base types can be matrices. */
304 for (i
= 0; i
< rows
; i
++) {
305 if (i
> 0) fprintf(fp
, ", ");
306 fprintf(fp
, "%s", c
->values
[0].b
[i
] ? "true" : "false");
310 case GLSL_TYPE_UINT8
:
312 /* Only float base types can be matrices. */
315 for (i
= 0; i
< rows
; i
++) {
316 if (i
> 0) fprintf(fp
, ", ");
317 fprintf(fp
, "0x%02x", c
->values
[0].u8
[i
]);
321 case GLSL_TYPE_UINT16
:
322 case GLSL_TYPE_INT16
:
323 /* Only float base types can be matrices. */
326 for (i
= 0; i
< rows
; i
++) {
327 if (i
> 0) fprintf(fp
, ", ");
328 fprintf(fp
, "0x%04x", c
->values
[0].u16
[i
]);
334 /* Only float base types can be matrices. */
337 for (i
= 0; i
< rows
; i
++) {
338 if (i
> 0) fprintf(fp
, ", ");
339 fprintf(fp
, "0x%08x", c
->values
[0].u32
[i
]);
343 case GLSL_TYPE_FLOAT16
:
344 for (i
= 0; i
< cols
; i
++) {
345 for (j
= 0; j
< rows
; j
++) {
346 if (i
+ j
> 0) fprintf(fp
, ", ");
347 fprintf(fp
, "%f", _mesa_half_to_float(c
->values
[i
].u16
[j
]));
352 case GLSL_TYPE_FLOAT
:
353 for (i
= 0; i
< cols
; i
++) {
354 for (j
= 0; j
< rows
; j
++) {
355 if (i
+ j
> 0) fprintf(fp
, ", ");
356 fprintf(fp
, "%f", c
->values
[i
].f32
[j
]);
361 case GLSL_TYPE_DOUBLE
:
362 for (i
= 0; i
< cols
; i
++) {
363 for (j
= 0; j
< rows
; j
++) {
364 if (i
+ j
> 0) fprintf(fp
, ", ");
365 fprintf(fp
, "%f", c
->values
[i
].f64
[j
]);
370 case GLSL_TYPE_UINT64
:
371 case GLSL_TYPE_INT64
:
372 /* Only float base types can be matrices. */
375 for (i
= 0; i
< cols
; i
++) {
376 if (i
> 0) fprintf(fp
, ", ");
377 fprintf(fp
, "0x%08" PRIx64
, c
->values
[0].u64
[i
]);
381 case GLSL_TYPE_STRUCT
:
382 for (i
= 0; i
< c
->num_elements
; i
++) {
383 if (i
> 0) fprintf(fp
, ", ");
385 print_constant(c
->elements
[i
], glsl_get_struct_field(type
, i
), state
);
390 case GLSL_TYPE_ARRAY
:
391 for (i
= 0; i
< c
->num_elements
; i
++) {
392 if (i
> 0) fprintf(fp
, ", ");
394 print_constant(c
->elements
[i
], glsl_get_array_element(type
), state
);
400 unreachable("not reached");
405 get_variable_mode_str(nir_variable_mode mode
, bool want_local_global_mode
)
408 case nir_var_shader_in
:
410 case nir_var_shader_out
:
412 case nir_var_uniform
:
414 case nir_var_mem_ubo
:
416 case nir_var_system_value
:
418 case nir_var_mem_ssbo
:
420 case nir_var_mem_shared
:
422 case nir_var_mem_global
:
424 case nir_var_shader_temp
:
425 return want_local_global_mode
? "shader_temp" : "";
426 case nir_var_function_temp
:
427 return want_local_global_mode
? "function_temp" : "";
434 print_var_decl(nir_variable
*var
, print_state
*state
)
436 FILE *fp
= state
->fp
;
438 fprintf(fp
, "decl_var ");
440 const char *const cent
= (var
->data
.centroid
) ? "centroid " : "";
441 const char *const samp
= (var
->data
.sample
) ? "sample " : "";
442 const char *const patch
= (var
->data
.patch
) ? "patch " : "";
443 const char *const inv
= (var
->data
.invariant
) ? "invariant " : "";
444 fprintf(fp
, "%s%s%s%s%s %s ",
445 cent
, samp
, patch
, inv
, get_variable_mode_str(var
->data
.mode
, false),
446 glsl_interp_mode_name(var
->data
.interpolation
));
448 enum gl_access_qualifier access
= var
->data
.image
.access
;
449 const char *const coher
= (access
& ACCESS_COHERENT
) ? "coherent " : "";
450 const char *const volat
= (access
& ACCESS_VOLATILE
) ? "volatile " : "";
451 const char *const restr
= (access
& ACCESS_RESTRICT
) ? "restrict " : "";
452 const char *const ronly
= (access
& ACCESS_NON_WRITEABLE
) ? "readonly " : "";
453 const char *const wonly
= (access
& ACCESS_NON_READABLE
) ? "writeonly " : "";
454 fprintf(fp
, "%s%s%s%s%s", coher
, volat
, restr
, ronly
, wonly
);
456 #define FORMAT_CASE(x) case x: fprintf(stderr, #x " "); break
457 switch (var
->data
.image
.format
) {
458 FORMAT_CASE(GL_RGBA32F
);
459 FORMAT_CASE(GL_RGBA32UI
);
460 FORMAT_CASE(GL_RGBA32I
);
461 FORMAT_CASE(GL_R32F
);
462 FORMAT_CASE(GL_R32UI
);
463 FORMAT_CASE(GL_R32I
);
464 FORMAT_CASE(GL_RG32F
);
465 FORMAT_CASE(GL_RG32UI
);
466 FORMAT_CASE(GL_RG32I
);
469 FORMAT_CASE(GL_RGBA8
);
470 FORMAT_CASE(GL_R8_SNORM
);
471 FORMAT_CASE(GL_RG8_SNORM
);
472 FORMAT_CASE(GL_RGBA8_SNORM
);
474 FORMAT_CASE(GL_RG16
);
475 FORMAT_CASE(GL_RGBA16
);
476 FORMAT_CASE(GL_R16_SNORM
);
477 FORMAT_CASE(GL_RG16_SNORM
);
478 FORMAT_CASE(GL_RGBA16_SNORM
);
479 FORMAT_CASE(GL_R16F
);
480 FORMAT_CASE(GL_RG16F
);
481 FORMAT_CASE(GL_RGBA16F
);
482 FORMAT_CASE(GL_R8UI
);
484 FORMAT_CASE(GL_RG8UI
);
485 FORMAT_CASE(GL_RG8I
);
486 FORMAT_CASE(GL_RGBA8UI
);
487 FORMAT_CASE(GL_RGBA8I
);
488 FORMAT_CASE(GL_R16UI
);
489 FORMAT_CASE(GL_R16I
);
490 FORMAT_CASE(GL_RG16UI
);
491 FORMAT_CASE(GL_RG16I
);
492 FORMAT_CASE(GL_RGBA16UI
);
493 FORMAT_CASE(GL_RGBA16I
);
494 FORMAT_CASE(GL_R11F_G11F_B10F
);
495 FORMAT_CASE(GL_RGB9_E5
);
496 FORMAT_CASE(GL_RGB10_A2
);
497 FORMAT_CASE(GL_RGB10_A2UI
);
498 default: /* Including the normal GL_NONE */
503 fprintf(fp
, "%s %s", glsl_get_type_name(var
->type
),
504 get_var_name(var
, state
));
506 if (var
->data
.mode
== nir_var_shader_in
||
507 var
->data
.mode
== nir_var_shader_out
||
508 var
->data
.mode
== nir_var_uniform
||
509 var
->data
.mode
== nir_var_mem_ubo
||
510 var
->data
.mode
== nir_var_mem_ssbo
) {
511 const char *loc
= NULL
;
514 switch (state
->shader
->info
.stage
) {
515 case MESA_SHADER_VERTEX
:
516 if (var
->data
.mode
== nir_var_shader_in
)
517 loc
= gl_vert_attrib_name(var
->data
.location
);
518 else if (var
->data
.mode
== nir_var_shader_out
)
519 loc
= gl_varying_slot_name(var
->data
.location
);
521 case MESA_SHADER_GEOMETRY
:
522 if ((var
->data
.mode
== nir_var_shader_in
) ||
523 (var
->data
.mode
== nir_var_shader_out
))
524 loc
= gl_varying_slot_name(var
->data
.location
);
526 case MESA_SHADER_FRAGMENT
:
527 if (var
->data
.mode
== nir_var_shader_in
)
528 loc
= gl_varying_slot_name(var
->data
.location
);
529 else if (var
->data
.mode
== nir_var_shader_out
)
530 loc
= gl_frag_result_name(var
->data
.location
);
532 case MESA_SHADER_TESS_CTRL
:
533 case MESA_SHADER_TESS_EVAL
:
534 case MESA_SHADER_COMPUTE
:
535 case MESA_SHADER_KERNEL
:
542 snprintf(buf
, sizeof(buf
), "%u", var
->data
.location
);
546 /* For shader I/O vars that have been split to components or packed,
547 * print the fractional location within the input/output.
549 unsigned int num_components
=
550 glsl_get_components(glsl_without_array(var
->type
));
551 const char *components
= NULL
;
552 char components_local
[6] = {'.' /* the rest is 0-filled */};
553 switch (var
->data
.mode
) {
554 case nir_var_shader_in
:
555 case nir_var_shader_out
:
556 if (num_components
< 4 && num_components
!= 0) {
557 const char *xyzw
= "xyzw";
558 for (int i
= 0; i
< num_components
; i
++)
559 components_local
[i
+ 1] = xyzw
[i
+ var
->data
.location_frac
];
561 components
= components_local
;
568 fprintf(fp
, " (%s%s, %u, %u)%s", loc
,
569 components
? components
: "",
570 var
->data
.driver_location
, var
->data
.binding
,
571 var
->data
.compact
? " compact" : "");
574 if (var
->constant_initializer
) {
575 fprintf(fp
, " = { ");
576 print_constant(var
->constant_initializer
, var
->type
, state
);
581 print_annotation(state
, var
);
585 print_deref_link(const nir_deref_instr
*instr
, bool whole_chain
, print_state
*state
)
587 FILE *fp
= state
->fp
;
589 if (instr
->deref_type
== nir_deref_type_var
) {
590 fprintf(fp
, "%s", get_var_name(instr
->var
, state
));
592 } else if (instr
->deref_type
== nir_deref_type_cast
) {
593 fprintf(fp
, "(%s *)", glsl_get_type_name(instr
->type
));
594 print_src(&instr
->parent
, state
);
598 assert(instr
->parent
.is_ssa
);
599 nir_deref_instr
*parent
=
600 nir_instr_as_deref(instr
->parent
.ssa
->parent_instr
);
602 /* Is the parent we're going to print a bare cast? */
603 const bool is_parent_cast
=
604 whole_chain
&& parent
->deref_type
== nir_deref_type_cast
;
606 /* If we're not printing the whole chain, the parent we print will be a SSA
607 * value that represents a pointer. The only deref type that naturally
608 * gives a pointer is a cast.
610 const bool is_parent_pointer
=
611 !whole_chain
|| parent
->deref_type
== nir_deref_type_cast
;
613 /* Struct derefs have a nice syntax that works on pointers, arrays derefs
616 const bool need_deref
=
617 is_parent_pointer
&& instr
->deref_type
!= nir_deref_type_struct
;
619 /* Cast need extra parens and so * dereferences */
620 if (is_parent_cast
|| need_deref
)
627 print_deref_link(parent
, whole_chain
, state
);
629 print_src(&instr
->parent
, state
);
632 if (is_parent_cast
|| need_deref
)
635 switch (instr
->deref_type
) {
636 case nir_deref_type_struct
:
637 fprintf(fp
, "%s%s", is_parent_pointer
? "->" : ".",
638 glsl_get_struct_elem_name(parent
->type
, instr
->strct
.index
));
641 case nir_deref_type_array
:
642 case nir_deref_type_ptr_as_array
: {
643 nir_const_value
*const_index
= nir_src_as_const_value(instr
->arr
.index
);
645 fprintf(fp
, "[%u]", const_index
->u32
[0]);
648 print_src(&instr
->arr
.index
, state
);
654 case nir_deref_type_array_wildcard
:
659 unreachable("Invalid deref instruction type");
664 print_deref_instr(nir_deref_instr
*instr
, print_state
*state
)
666 FILE *fp
= state
->fp
;
668 print_dest(&instr
->dest
, state
);
670 switch (instr
->deref_type
) {
671 case nir_deref_type_var
:
672 fprintf(fp
, " = deref_var ");
674 case nir_deref_type_array
:
675 case nir_deref_type_array_wildcard
:
676 fprintf(fp
, " = deref_array ");
678 case nir_deref_type_struct
:
679 fprintf(fp
, " = deref_struct ");
681 case nir_deref_type_cast
:
682 fprintf(fp
, " = deref_cast ");
684 case nir_deref_type_ptr_as_array
:
685 fprintf(fp
, " = deref_ptr_as_array ");
688 unreachable("Invalid deref instruction type");
691 /* Only casts naturally return a pointer type */
692 if (instr
->deref_type
!= nir_deref_type_cast
)
695 print_deref_link(instr
, false, state
);
697 fprintf(fp
, " (%s %s) ",
698 get_variable_mode_str(instr
->mode
, true),
699 glsl_get_type_name(instr
->type
));
701 if (instr
->deref_type
!= nir_deref_type_var
&&
702 instr
->deref_type
!= nir_deref_type_cast
) {
703 /* Print the entire chain as a comment */
705 print_deref_link(instr
, true, state
);
711 vulkan_descriptor_type_name(VkDescriptorType type
)
714 case VK_DESCRIPTOR_TYPE_SAMPLER
: return "sampler";
715 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
: return "texture+sampler";
716 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
: return "texture";
717 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
: return "image";
718 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
: return "texture-buffer";
719 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER
: return "image-buffer";
720 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER
: return "UBO";
721 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER
: return "SSBO";
722 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
: return "UBO";
723 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
: return "SSBO";
724 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT
: return "input-att";
725 case VK_DESCRIPTOR_TYPE_INLINE_UNIFORM_BLOCK_EXT
: return "inline-UBO";
726 default: return "unknown";
731 print_intrinsic_instr(nir_intrinsic_instr
*instr
, print_state
*state
)
733 const nir_intrinsic_info
*info
= &nir_intrinsic_infos
[instr
->intrinsic
];
734 unsigned num_srcs
= info
->num_srcs
;
735 FILE *fp
= state
->fp
;
737 if (info
->has_dest
) {
738 print_dest(&instr
->dest
, state
);
742 fprintf(fp
, "intrinsic %s (", info
->name
);
744 for (unsigned i
= 0; i
< num_srcs
; i
++) {
748 print_src(&instr
->src
[i
], state
);
753 for (unsigned i
= 0; i
< info
->num_indices
; i
++) {
757 fprintf(fp
, "%d", instr
->const_index
[i
]);
762 static const char *index_name
[NIR_INTRINSIC_NUM_INDEX_FLAGS
] = {
763 [NIR_INTRINSIC_BASE
] = "base",
764 [NIR_INTRINSIC_WRMASK
] = "wrmask",
765 [NIR_INTRINSIC_STREAM_ID
] = "stream-id",
766 [NIR_INTRINSIC_UCP_ID
] = "ucp-id",
767 [NIR_INTRINSIC_RANGE
] = "range",
768 [NIR_INTRINSIC_DESC_SET
] = "desc-set",
769 [NIR_INTRINSIC_BINDING
] = "binding",
770 [NIR_INTRINSIC_COMPONENT
] = "component",
771 [NIR_INTRINSIC_INTERP_MODE
] = "interp_mode",
772 [NIR_INTRINSIC_REDUCTION_OP
] = "reduction_op",
773 [NIR_INTRINSIC_CLUSTER_SIZE
] = "cluster_size",
774 [NIR_INTRINSIC_PARAM_IDX
] = "param_idx",
775 [NIR_INTRINSIC_IMAGE_DIM
] = "image_dim",
776 [NIR_INTRINSIC_IMAGE_ARRAY
] = "image_array",
777 [NIR_INTRINSIC_ACCESS
] = "access",
778 [NIR_INTRINSIC_FORMAT
] = "format",
779 [NIR_INTRINSIC_ALIGN_MUL
] = "align_mul",
780 [NIR_INTRINSIC_ALIGN_OFFSET
] = "align_offset",
781 [NIR_INTRINSIC_DESC_TYPE
] = "desc_type",
783 for (unsigned idx
= 1; idx
< NIR_INTRINSIC_NUM_INDEX_FLAGS
; idx
++) {
784 if (!info
->index_map
[idx
])
787 if (idx
== NIR_INTRINSIC_WRMASK
) {
788 /* special case wrmask to show it as a writemask.. */
789 unsigned wrmask
= nir_intrinsic_write_mask(instr
);
790 fprintf(fp
, " wrmask=");
791 for (unsigned i
= 0; i
< 4; i
++)
792 if ((wrmask
>> i
) & 1)
793 fprintf(fp
, "%c", "xyzw"[i
]);
794 } else if (idx
== NIR_INTRINSIC_REDUCTION_OP
) {
795 nir_op reduction_op
= nir_intrinsic_reduction_op(instr
);
796 fprintf(fp
, " reduction_op=%s", nir_op_infos
[reduction_op
].name
);
797 } else if (idx
== NIR_INTRINSIC_IMAGE_DIM
) {
798 static const char *dim_name
[] = {
799 [GLSL_SAMPLER_DIM_1D
] = "1D",
800 [GLSL_SAMPLER_DIM_2D
] = "2D",
801 [GLSL_SAMPLER_DIM_3D
] = "3D",
802 [GLSL_SAMPLER_DIM_CUBE
] = "Cube",
803 [GLSL_SAMPLER_DIM_RECT
] = "Rect",
804 [GLSL_SAMPLER_DIM_BUF
] = "Buf",
805 [GLSL_SAMPLER_DIM_MS
] = "2D-MSAA",
806 [GLSL_SAMPLER_DIM_SUBPASS
] = "Subpass",
807 [GLSL_SAMPLER_DIM_SUBPASS_MS
] = "Subpass-MSAA",
809 enum glsl_sampler_dim dim
= nir_intrinsic_image_dim(instr
);
810 assert(dim
< ARRAY_SIZE(dim_name
) && dim_name
[dim
]);
811 fprintf(fp
, " image_dim=%s", dim_name
[dim
]);
812 } else if (idx
== NIR_INTRINSIC_IMAGE_ARRAY
) {
813 bool array
= nir_intrinsic_image_array(instr
);
814 fprintf(fp
, " image_array=%s", array
? "true" : "false");
815 } else if (idx
== NIR_INTRINSIC_DESC_TYPE
) {
816 VkDescriptorType desc_type
= nir_intrinsic_desc_type(instr
);
817 fprintf(fp
, " desc_type=%s", vulkan_descriptor_type_name(desc_type
));
819 unsigned off
= info
->index_map
[idx
] - 1;
820 assert(index_name
[idx
]); /* forgot to update index_name table? */
821 fprintf(fp
, " %s=%d", index_name
[idx
], instr
->const_index
[off
]);
829 struct exec_list
*var_list
= NULL
;
831 switch (instr
->intrinsic
) {
832 case nir_intrinsic_load_uniform
:
833 var_list
= &state
->shader
->uniforms
;
835 case nir_intrinsic_load_input
:
836 case nir_intrinsic_load_interpolated_input
:
837 case nir_intrinsic_load_per_vertex_input
:
838 var_list
= &state
->shader
->inputs
;
840 case nir_intrinsic_load_output
:
841 case nir_intrinsic_store_output
:
842 case nir_intrinsic_store_per_vertex_output
:
843 var_list
= &state
->shader
->outputs
;
849 nir_foreach_variable(var
, var_list
) {
850 if ((var
->data
.driver_location
== nir_intrinsic_base(instr
)) &&
851 (instr
->intrinsic
== nir_intrinsic_load_uniform
||
852 (nir_intrinsic_component(instr
) >= var
->data
.location_frac
&&
853 nir_intrinsic_component(instr
) <
854 (var
->data
.location_frac
+ glsl_get_components(var
->type
)))) &&
856 fprintf(fp
, "\t/* %s */", var
->name
);
863 print_tex_instr(nir_tex_instr
*instr
, print_state
*state
)
865 FILE *fp
= state
->fp
;
867 print_dest(&instr
->dest
, state
);
887 case nir_texop_txf_ms
:
888 fprintf(fp
, "txf_ms ");
890 case nir_texop_txf_ms_mcs
:
891 fprintf(fp
, "txf_ms_mcs ");
902 case nir_texop_query_levels
:
903 fprintf(fp
, "query_levels ");
905 case nir_texop_texture_samples
:
906 fprintf(fp
, "texture_samples ");
908 case nir_texop_samples_identical
:
909 fprintf(fp
, "samples_identical ");
912 unreachable("Invalid texture operation");
916 bool has_texture_deref
= false, has_sampler_deref
= false;
917 for (unsigned i
= 0; i
< instr
->num_srcs
; i
++) {
918 print_src(&instr
->src
[i
].src
, state
);
922 switch(instr
->src
[i
].src_type
) {
923 case nir_tex_src_coord
:
924 fprintf(fp
, "(coord)");
926 case nir_tex_src_projector
:
927 fprintf(fp
, "(projector)");
929 case nir_tex_src_comparator
:
930 fprintf(fp
, "(comparator)");
932 case nir_tex_src_offset
:
933 fprintf(fp
, "(offset)");
935 case nir_tex_src_bias
:
936 fprintf(fp
, "(bias)");
938 case nir_tex_src_lod
:
939 fprintf(fp
, "(lod)");
941 case nir_tex_src_min_lod
:
942 fprintf(fp
, "(min_lod)");
944 case nir_tex_src_ms_index
:
945 fprintf(fp
, "(ms_index)");
947 case nir_tex_src_ms_mcs
:
948 fprintf(fp
, "(ms_mcs)");
950 case nir_tex_src_ddx
:
951 fprintf(fp
, "(ddx)");
953 case nir_tex_src_ddy
:
954 fprintf(fp
, "(ddy)");
956 case nir_tex_src_texture_deref
:
957 has_texture_deref
= true;
958 fprintf(fp
, "(texture_deref)");
960 case nir_tex_src_sampler_deref
:
961 has_sampler_deref
= true;
962 fprintf(fp
, "(sampler_deref)");
964 case nir_tex_src_texture_offset
:
965 fprintf(fp
, "(texture_offset)");
967 case nir_tex_src_sampler_offset
:
968 fprintf(fp
, "(sampler_offset)");
970 case nir_tex_src_texture_handle
:
971 fprintf(fp
, "(texture_handle)");
973 case nir_tex_src_sampler_handle
:
974 fprintf(fp
, "(sampler_handle)");
976 case nir_tex_src_plane
:
977 fprintf(fp
, "(plane)");
981 unreachable("Invalid texture source type");
988 if (instr
->op
== nir_texop_tg4
) {
989 fprintf(fp
, "%u (gather_component), ", instr
->component
);
992 if (nir_tex_instr_has_explicit_tg4_offsets(instr
)) {
993 fprintf(fp
, "{ (%i, %i)", instr
->tg4_offsets
[0][0], instr
->tg4_offsets
[0][1]);
994 for (unsigned i
= 1; i
< 4; ++i
)
995 fprintf(fp
, ", (%i, %i)", instr
->tg4_offsets
[i
][0],
996 instr
->tg4_offsets
[i
][1]);
997 fprintf(fp
, " } (offsets), ");
1000 if (!has_texture_deref
) {
1001 fprintf(fp
, "%u (texture), ", instr
->texture_index
);
1004 if (!has_sampler_deref
) {
1005 fprintf(fp
, "%u (sampler), ", instr
->sampler_index
);
1010 print_call_instr(nir_call_instr
*instr
, print_state
*state
)
1012 FILE *fp
= state
->fp
;
1014 fprintf(fp
, "call %s ", instr
->callee
->name
);
1016 for (unsigned i
= 0; i
< instr
->num_params
; i
++) {
1020 print_src(&instr
->params
[i
], state
);
1025 print_load_const_instr(nir_load_const_instr
*instr
, print_state
*state
)
1027 FILE *fp
= state
->fp
;
1029 print_ssa_def(&instr
->def
, state
);
1031 fprintf(fp
, " = load_const (");
1033 for (unsigned i
= 0; i
< instr
->def
.num_components
; i
++) {
1038 * we don't really know the type of the constant (if it will be used as a
1039 * float or an int), so just print the raw constant in hex for fidelity
1040 * and then print the float in a comment for readability.
1043 switch (instr
->def
.bit_size
) {
1045 fprintf(fp
, "0x%16" PRIx64
" /* %f */", instr
->value
.u64
[i
],
1046 instr
->value
.f64
[i
]);
1049 fprintf(fp
, "0x%08x /* %f */", instr
->value
.u32
[i
], instr
->value
.f32
[i
]);
1052 fprintf(fp
, "0x%04x /* %f */", instr
->value
.u16
[i
],
1053 _mesa_half_to_float(instr
->value
.u16
[i
]));
1056 fprintf(fp
, "0x%02x", instr
->value
.u8
[i
]);
1059 fprintf(fp
, "%s", instr
->value
.b
[i
] ? "true" : "false");
1068 print_jump_instr(nir_jump_instr
*instr
, print_state
*state
)
1070 FILE *fp
= state
->fp
;
1072 switch (instr
->type
) {
1073 case nir_jump_break
:
1074 fprintf(fp
, "break");
1077 case nir_jump_continue
:
1078 fprintf(fp
, "continue");
1081 case nir_jump_return
:
1082 fprintf(fp
, "return");
1088 print_ssa_undef_instr(nir_ssa_undef_instr
* instr
, print_state
*state
)
1090 FILE *fp
= state
->fp
;
1091 print_ssa_def(&instr
->def
, state
);
1092 fprintf(fp
, " = undefined");
1096 print_phi_instr(nir_phi_instr
*instr
, print_state
*state
)
1098 FILE *fp
= state
->fp
;
1099 print_dest(&instr
->dest
, state
);
1100 fprintf(fp
, " = phi ");
1101 nir_foreach_phi_src(src
, instr
) {
1102 if (&src
->node
!= exec_list_get_head(&instr
->srcs
))
1105 fprintf(fp
, "block_%u: ", src
->pred
->index
);
1106 print_src(&src
->src
, state
);
1111 print_parallel_copy_instr(nir_parallel_copy_instr
*instr
, print_state
*state
)
1113 FILE *fp
= state
->fp
;
1114 nir_foreach_parallel_copy_entry(entry
, instr
) {
1115 if (&entry
->node
!= exec_list_get_head(&instr
->entries
))
1118 print_dest(&entry
->dest
, state
);
1120 print_src(&entry
->src
, state
);
1125 print_instr(const nir_instr
*instr
, print_state
*state
, unsigned tabs
)
1127 FILE *fp
= state
->fp
;
1128 print_tabs(tabs
, fp
);
1130 switch (instr
->type
) {
1131 case nir_instr_type_alu
:
1132 print_alu_instr(nir_instr_as_alu(instr
), state
);
1135 case nir_instr_type_deref
:
1136 print_deref_instr(nir_instr_as_deref(instr
), state
);
1139 case nir_instr_type_call
:
1140 print_call_instr(nir_instr_as_call(instr
), state
);
1143 case nir_instr_type_intrinsic
:
1144 print_intrinsic_instr(nir_instr_as_intrinsic(instr
), state
);
1147 case nir_instr_type_tex
:
1148 print_tex_instr(nir_instr_as_tex(instr
), state
);
1151 case nir_instr_type_load_const
:
1152 print_load_const_instr(nir_instr_as_load_const(instr
), state
);
1155 case nir_instr_type_jump
:
1156 print_jump_instr(nir_instr_as_jump(instr
), state
);
1159 case nir_instr_type_ssa_undef
:
1160 print_ssa_undef_instr(nir_instr_as_ssa_undef(instr
), state
);
1163 case nir_instr_type_phi
:
1164 print_phi_instr(nir_instr_as_phi(instr
), state
);
1167 case nir_instr_type_parallel_copy
:
1168 print_parallel_copy_instr(nir_instr_as_parallel_copy(instr
), state
);
1172 unreachable("Invalid instruction type");
1178 compare_block_index(const void *p1
, const void *p2
)
1180 const nir_block
*block1
= *((const nir_block
**) p1
);
1181 const nir_block
*block2
= *((const nir_block
**) p2
);
1183 return (int) block1
->index
- (int) block2
->index
;
1186 static void print_cf_node(nir_cf_node
*node
, print_state
*state
,
1190 print_block(nir_block
*block
, print_state
*state
, unsigned tabs
)
1192 FILE *fp
= state
->fp
;
1194 print_tabs(tabs
, fp
);
1195 fprintf(fp
, "block block_%u:\n", block
->index
);
1197 /* sort the predecessors by index so we consistently print the same thing */
1200 malloc(block
->predecessors
->entries
* sizeof(nir_block
*));
1203 set_foreach(block
->predecessors
, entry
) {
1204 preds
[i
++] = (nir_block
*) entry
->key
;
1207 qsort(preds
, block
->predecessors
->entries
, sizeof(nir_block
*),
1208 compare_block_index
);
1210 print_tabs(tabs
, fp
);
1211 fprintf(fp
, "/* preds: ");
1212 for (unsigned i
= 0; i
< block
->predecessors
->entries
; i
++) {
1213 fprintf(fp
, "block_%u ", preds
[i
]->index
);
1215 fprintf(fp
, "*/\n");
1219 nir_foreach_instr(instr
, block
) {
1220 print_instr(instr
, state
, tabs
);
1222 print_annotation(state
, instr
);
1225 print_tabs(tabs
, fp
);
1226 fprintf(fp
, "/* succs: ");
1227 for (unsigned i
= 0; i
< 2; i
++)
1228 if (block
->successors
[i
]) {
1229 fprintf(fp
, "block_%u ", block
->successors
[i
]->index
);
1231 fprintf(fp
, "*/\n");
1235 print_if(nir_if
*if_stmt
, print_state
*state
, unsigned tabs
)
1237 FILE *fp
= state
->fp
;
1239 print_tabs(tabs
, fp
);
1241 print_src(&if_stmt
->condition
, state
);
1242 fprintf(fp
, " {\n");
1243 foreach_list_typed(nir_cf_node
, node
, node
, &if_stmt
->then_list
) {
1244 print_cf_node(node
, state
, tabs
+ 1);
1246 print_tabs(tabs
, fp
);
1247 fprintf(fp
, "} else {\n");
1248 foreach_list_typed(nir_cf_node
, node
, node
, &if_stmt
->else_list
) {
1249 print_cf_node(node
, state
, tabs
+ 1);
1251 print_tabs(tabs
, fp
);
1256 print_loop(nir_loop
*loop
, print_state
*state
, unsigned tabs
)
1258 FILE *fp
= state
->fp
;
1260 print_tabs(tabs
, fp
);
1261 fprintf(fp
, "loop {\n");
1262 foreach_list_typed(nir_cf_node
, node
, node
, &loop
->body
) {
1263 print_cf_node(node
, state
, tabs
+ 1);
1265 print_tabs(tabs
, fp
);
1270 print_cf_node(nir_cf_node
*node
, print_state
*state
, unsigned int tabs
)
1272 switch (node
->type
) {
1273 case nir_cf_node_block
:
1274 print_block(nir_cf_node_as_block(node
), state
, tabs
);
1277 case nir_cf_node_if
:
1278 print_if(nir_cf_node_as_if(node
), state
, tabs
);
1281 case nir_cf_node_loop
:
1282 print_loop(nir_cf_node_as_loop(node
), state
, tabs
);
1286 unreachable("Invalid CFG node type");
1291 print_function_impl(nir_function_impl
*impl
, print_state
*state
)
1293 FILE *fp
= state
->fp
;
1295 fprintf(fp
, "\nimpl %s ", impl
->function
->name
);
1299 nir_foreach_variable(var
, &impl
->locals
) {
1301 print_var_decl(var
, state
);
1304 foreach_list_typed(nir_register
, reg
, node
, &impl
->registers
) {
1306 print_register_decl(reg
, state
);
1309 nir_index_blocks(impl
);
1311 foreach_list_typed(nir_cf_node
, node
, node
, &impl
->body
) {
1312 print_cf_node(node
, state
, 1);
1315 fprintf(fp
, "\tblock block_%u:\n}\n\n", impl
->end_block
->index
);
1319 print_function(nir_function
*function
, print_state
*state
)
1321 FILE *fp
= state
->fp
;
1323 fprintf(fp
, "decl_function %s (%d params)", function
->name
,
1324 function
->num_params
);
1328 if (function
->impl
!= NULL
) {
1329 print_function_impl(function
->impl
, state
);
1335 init_print_state(print_state
*state
, nir_shader
*shader
, FILE *fp
)
1338 state
->shader
= shader
;
1339 state
->ht
= _mesa_pointer_hash_table_create(NULL
);
1340 state
->syms
= _mesa_set_create(NULL
, _mesa_key_hash_string
,
1341 _mesa_key_string_equal
);
1346 destroy_print_state(print_state
*state
)
1348 _mesa_hash_table_destroy(state
->ht
, NULL
);
1349 _mesa_set_destroy(state
->syms
, NULL
);
1353 nir_print_shader_annotated(nir_shader
*shader
, FILE *fp
,
1354 struct hash_table
*annotations
)
1357 init_print_state(&state
, shader
, fp
);
1359 state
.annotations
= annotations
;
1361 fprintf(fp
, "shader: %s\n", gl_shader_stage_name(shader
->info
.stage
));
1363 if (shader
->info
.name
)
1364 fprintf(fp
, "name: %s\n", shader
->info
.name
);
1366 if (shader
->info
.label
)
1367 fprintf(fp
, "label: %s\n", shader
->info
.label
);
1369 if (gl_shader_stage_is_compute(shader
->info
.stage
)) {
1370 fprintf(fp
, "local-size: %u, %u, %u%s\n",
1371 shader
->info
.cs
.local_size
[0],
1372 shader
->info
.cs
.local_size
[1],
1373 shader
->info
.cs
.local_size
[2],
1374 shader
->info
.cs
.local_size_variable
? " (variable)" : "");
1375 fprintf(fp
, "shared-size: %u\n", shader
->info
.cs
.shared_size
);
1378 fprintf(fp
, "inputs: %u\n", shader
->num_inputs
);
1379 fprintf(fp
, "outputs: %u\n", shader
->num_outputs
);
1380 fprintf(fp
, "uniforms: %u\n", shader
->num_uniforms
);
1381 fprintf(fp
, "shared: %u\n", shader
->num_shared
);
1383 nir_foreach_variable(var
, &shader
->uniforms
) {
1384 print_var_decl(var
, &state
);
1387 nir_foreach_variable(var
, &shader
->inputs
) {
1388 print_var_decl(var
, &state
);
1391 nir_foreach_variable(var
, &shader
->outputs
) {
1392 print_var_decl(var
, &state
);
1395 nir_foreach_variable(var
, &shader
->shared
) {
1396 print_var_decl(var
, &state
);
1399 nir_foreach_variable(var
, &shader
->globals
) {
1400 print_var_decl(var
, &state
);
1403 nir_foreach_variable(var
, &shader
->system_values
) {
1404 print_var_decl(var
, &state
);
1407 foreach_list_typed(nir_register
, reg
, node
, &shader
->registers
) {
1408 print_register_decl(reg
, &state
);
1411 foreach_list_typed(nir_function
, func
, node
, &shader
->functions
) {
1412 print_function(func
, &state
);
1415 destroy_print_state(&state
);
1419 nir_print_shader(nir_shader
*shader
, FILE *fp
)
1421 nir_print_shader_annotated(shader
, fp
, NULL
);
1426 nir_print_instr(const nir_instr
*instr
, FILE *fp
)
1428 print_state state
= {
1431 print_instr(instr
, &state
, 0);
1436 nir_print_deref(const nir_deref_instr
*deref
, FILE *fp
)
1438 print_state state
= {
1441 print_deref_link(deref
, true, &state
);