2 * Copyright © 2016 Red Hat.
3 * Copyright © 2016 Bas Nieuwenhuizen
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
30 #include "util/mesa-sha1.h"
31 #include "radv_private.h"
34 VkResult
radv_CreateDescriptorSetLayout(
36 const VkDescriptorSetLayoutCreateInfo
* pCreateInfo
,
37 const VkAllocationCallbacks
* pAllocator
,
38 VkDescriptorSetLayout
* pSetLayout
)
40 RADV_FROM_HANDLE(radv_device
, device
, _device
);
41 struct radv_descriptor_set_layout
*set_layout
;
43 assert(pCreateInfo
->sType
== VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO
);
45 uint32_t max_binding
= 0;
46 uint32_t immutable_sampler_count
= 0;
47 for (uint32_t j
= 0; j
< pCreateInfo
->bindingCount
; j
++) {
48 max_binding
= MAX2(max_binding
, pCreateInfo
->pBindings
[j
].binding
);
49 if (pCreateInfo
->pBindings
[j
].pImmutableSamplers
)
50 immutable_sampler_count
+= pCreateInfo
->pBindings
[j
].descriptorCount
;
53 uint32_t samplers_offset
= sizeof(struct radv_descriptor_set_layout
) +
54 (max_binding
+ 1) * sizeof(set_layout
->binding
[0]);
55 size_t size
= samplers_offset
+ immutable_sampler_count
* 4 * sizeof(uint32_t);
57 set_layout
= vk_alloc2(&device
->alloc
, pAllocator
, size
, 8,
58 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
60 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY
);
62 set_layout
->flags
= pCreateInfo
->flags
;
64 /* We just allocate all the samplers at the end of the struct */
65 uint32_t *samplers
= (uint32_t*)&set_layout
->binding
[max_binding
+ 1];
67 set_layout
->binding_count
= max_binding
+ 1;
68 set_layout
->shader_stages
= 0;
69 set_layout
->dynamic_shader_stages
= 0;
72 memset(set_layout
->binding
, 0, size
- sizeof(struct radv_descriptor_set_layout
));
74 uint32_t buffer_count
= 0;
75 uint32_t dynamic_offset_count
= 0;
77 for (uint32_t j
= 0; j
< pCreateInfo
->bindingCount
; j
++) {
78 const VkDescriptorSetLayoutBinding
*binding
= &pCreateInfo
->pBindings
[j
];
79 uint32_t b
= binding
->binding
;
81 unsigned binding_buffer_count
= 0;
83 switch (binding
->descriptorType
) {
84 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
85 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
:
86 assert(!(pCreateInfo
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
));
87 set_layout
->binding
[b
].dynamic_offset_count
= 1;
88 set_layout
->dynamic_shader_stages
|= binding
->stageFlags
;
89 set_layout
->binding
[b
].size
= 0;
90 binding_buffer_count
= 1;
93 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER
:
94 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER
:
95 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
:
96 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER
:
97 set_layout
->binding
[b
].size
= 16;
98 binding_buffer_count
= 1;
101 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
:
102 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
:
103 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT
:
104 /* main descriptor + fmask descriptor */
105 set_layout
->binding
[b
].size
= 64;
106 binding_buffer_count
= 1;
109 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
110 /* main descriptor + fmask descriptor + sampler */
111 set_layout
->binding
[b
].size
= 96;
112 binding_buffer_count
= 1;
115 case VK_DESCRIPTOR_TYPE_SAMPLER
:
116 set_layout
->binding
[b
].size
= 16;
120 unreachable("unknown descriptor type\n");
124 set_layout
->size
= align(set_layout
->size
, alignment
);
125 assert(binding
->descriptorCount
> 0);
126 set_layout
->binding
[b
].type
= binding
->descriptorType
;
127 set_layout
->binding
[b
].array_size
= binding
->descriptorCount
;
128 set_layout
->binding
[b
].offset
= set_layout
->size
;
129 set_layout
->binding
[b
].buffer_offset
= buffer_count
;
130 set_layout
->binding
[b
].dynamic_offset_offset
= dynamic_offset_count
;
132 if (binding
->pImmutableSamplers
) {
133 set_layout
->binding
[b
].immutable_samplers_offset
= samplers_offset
;
134 set_layout
->binding
[b
].immutable_samplers_equal
= true;
137 for (uint32_t i
= 0; i
< binding
->descriptorCount
; i
++)
138 memcpy(samplers
+ 4 * i
, &radv_sampler_from_handle(binding
->pImmutableSamplers
[i
])->state
, 16);
139 for (uint32_t i
= 1; i
< binding
->descriptorCount
; i
++)
140 if (memcmp(samplers
+ 4 * i
, samplers
, 16) != 0)
141 set_layout
->binding
[b
].immutable_samplers_equal
= false;
143 /* Don't reserve space for the samplers if they're not accessed. */
144 if (set_layout
->binding
[b
].immutable_samplers_equal
) {
145 if (binding
->descriptorType
== VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
)
146 set_layout
->binding
[b
].size
-= 32;
147 else if (binding
->descriptorType
== VK_DESCRIPTOR_TYPE_SAMPLER
)
148 set_layout
->binding
[b
].size
-= 16;
150 samplers
+= 4 * binding
->descriptorCount
;
151 samplers_offset
+= 4 * sizeof(uint32_t) * binding
->descriptorCount
;
154 set_layout
->size
+= binding
->descriptorCount
* set_layout
->binding
[b
].size
;
155 buffer_count
+= binding
->descriptorCount
* binding_buffer_count
;
156 dynamic_offset_count
+= binding
->descriptorCount
*
157 set_layout
->binding
[b
].dynamic_offset_count
;
158 set_layout
->shader_stages
|= binding
->stageFlags
;
161 set_layout
->buffer_count
= buffer_count
;
162 set_layout
->dynamic_offset_count
= dynamic_offset_count
;
164 *pSetLayout
= radv_descriptor_set_layout_to_handle(set_layout
);
169 void radv_DestroyDescriptorSetLayout(
171 VkDescriptorSetLayout _set_layout
,
172 const VkAllocationCallbacks
* pAllocator
)
174 RADV_FROM_HANDLE(radv_device
, device
, _device
);
175 RADV_FROM_HANDLE(radv_descriptor_set_layout
, set_layout
, _set_layout
);
180 vk_free2(&device
->alloc
, pAllocator
, set_layout
);
184 * Pipeline layouts. These have nothing to do with the pipeline. They are
185 * just muttiple descriptor set layouts pasted together
188 VkResult
radv_CreatePipelineLayout(
190 const VkPipelineLayoutCreateInfo
* pCreateInfo
,
191 const VkAllocationCallbacks
* pAllocator
,
192 VkPipelineLayout
* pPipelineLayout
)
194 RADV_FROM_HANDLE(radv_device
, device
, _device
);
195 struct radv_pipeline_layout
*layout
;
196 struct mesa_sha1 ctx
;
198 assert(pCreateInfo
->sType
== VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO
);
200 layout
= vk_alloc2(&device
->alloc
, pAllocator
, sizeof(*layout
), 8,
201 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
203 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY
);
205 layout
->num_sets
= pCreateInfo
->setLayoutCount
;
207 unsigned dynamic_offset_count
= 0;
210 _mesa_sha1_init(&ctx
);
211 for (uint32_t set
= 0; set
< pCreateInfo
->setLayoutCount
; set
++) {
212 RADV_FROM_HANDLE(radv_descriptor_set_layout
, set_layout
,
213 pCreateInfo
->pSetLayouts
[set
]);
214 layout
->set
[set
].layout
= set_layout
;
216 layout
->set
[set
].dynamic_offset_start
= dynamic_offset_count
;
217 for (uint32_t b
= 0; b
< set_layout
->binding_count
; b
++) {
218 dynamic_offset_count
+= set_layout
->binding
[b
].array_size
* set_layout
->binding
[b
].dynamic_offset_count
;
219 if (set_layout
->binding
[b
].immutable_samplers_offset
)
220 _mesa_sha1_update(&ctx
, radv_immutable_samplers(set_layout
, set_layout
->binding
+ b
),
221 set_layout
->binding
[b
].array_size
* 4 * sizeof(uint32_t));
223 _mesa_sha1_update(&ctx
, set_layout
->binding
,
224 sizeof(set_layout
->binding
[0]) * set_layout
->binding_count
);
227 layout
->dynamic_offset_count
= dynamic_offset_count
;
228 layout
->push_constant_size
= 0;
229 for (unsigned i
= 0; i
< pCreateInfo
->pushConstantRangeCount
; ++i
) {
230 const VkPushConstantRange
*range
= pCreateInfo
->pPushConstantRanges
+ i
;
231 layout
->push_constant_size
= MAX2(layout
->push_constant_size
,
232 range
->offset
+ range
->size
);
235 layout
->push_constant_size
= align(layout
->push_constant_size
, 16);
236 _mesa_sha1_update(&ctx
, &layout
->push_constant_size
,
237 sizeof(layout
->push_constant_size
));
238 _mesa_sha1_final(&ctx
, layout
->sha1
);
239 *pPipelineLayout
= radv_pipeline_layout_to_handle(layout
);
244 void radv_DestroyPipelineLayout(
246 VkPipelineLayout _pipelineLayout
,
247 const VkAllocationCallbacks
* pAllocator
)
249 RADV_FROM_HANDLE(radv_device
, device
, _device
);
250 RADV_FROM_HANDLE(radv_pipeline_layout
, pipeline_layout
, _pipelineLayout
);
252 if (!pipeline_layout
)
254 vk_free2(&device
->alloc
, pAllocator
, pipeline_layout
);
260 radv_descriptor_set_create(struct radv_device
*device
,
261 struct radv_descriptor_pool
*pool
,
262 const struct radv_descriptor_set_layout
*layout
,
263 struct radv_descriptor_set
**out_set
)
265 struct radv_descriptor_set
*set
;
266 unsigned range_offset
= sizeof(struct radv_descriptor_set
) +
267 sizeof(struct radeon_winsys_bo
*) * layout
->buffer_count
;
268 unsigned mem_size
= range_offset
+
269 sizeof(struct radv_descriptor_range
) * layout
->dynamic_offset_count
;
271 if (pool
->host_memory_base
) {
272 if (pool
->host_memory_end
- pool
->host_memory_ptr
< mem_size
)
273 return vk_error(VK_ERROR_OUT_OF_POOL_MEMORY_KHR
);
275 set
= (struct radv_descriptor_set
*)pool
->host_memory_ptr
;
276 pool
->host_memory_ptr
+= mem_size
;
278 set
= vk_alloc2(&device
->alloc
, NULL
, mem_size
, 8,
279 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
282 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY
);
285 memset(set
, 0, mem_size
);
287 if (layout
->dynamic_offset_count
) {
288 set
->dynamic_descriptors
= (struct radv_descriptor_range
*)((uint8_t*)set
+ range_offset
);
291 set
->layout
= layout
;
293 uint32_t layout_size
= align_u32(layout
->size
, 32);
294 set
->size
= layout
->size
;
296 /* try to allocate linearly first, so that we don't spend
297 * time looking for gaps if the app only allocates &
298 * resets via the pool. */
299 if (pool
->current_offset
+ layout_size
<= pool
->size
) {
301 set
->mapped_ptr
= (uint32_t*)(pool
->mapped_ptr
+ pool
->current_offset
);
302 set
->va
= device
->ws
->buffer_get_va(set
->bo
) + pool
->current_offset
;
303 pool
->current_offset
+= layout_size
;
304 list_addtail(&set
->vram_list
, &pool
->vram_list
);
305 } else if (!pool
->host_memory_base
) {
307 struct list_head
*prev
= &pool
->vram_list
;
308 struct radv_descriptor_set
*cur
;
310 assert(!pool
->host_memory_base
);
311 LIST_FOR_EACH_ENTRY(cur
, &pool
->vram_list
, vram_list
) {
312 uint64_t start
= (uint8_t*)cur
->mapped_ptr
- pool
->mapped_ptr
;
313 if (start
- offset
>= layout_size
)
316 offset
= start
+ cur
->size
;
317 prev
= &cur
->vram_list
;
320 if (pool
->size
- offset
< layout_size
) {
321 vk_free2(&device
->alloc
, NULL
, set
);
322 return vk_error(VK_ERROR_OUT_OF_POOL_MEMORY_KHR
);
325 set
->mapped_ptr
= (uint32_t*)(pool
->mapped_ptr
+ offset
);
326 set
->va
= device
->ws
->buffer_get_va(set
->bo
) + offset
;
327 list_add(&set
->vram_list
, prev
);
329 return vk_error(VK_ERROR_OUT_OF_POOL_MEMORY_KHR
);
332 for (unsigned i
= 0; i
< layout
->binding_count
; ++i
) {
333 if (!layout
->binding
[i
].immutable_samplers_offset
||
334 layout
->binding
[i
].immutable_samplers_equal
)
337 unsigned offset
= layout
->binding
[i
].offset
/ 4;
338 if (layout
->binding
[i
].type
== VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
)
341 const uint32_t *samplers
= (const uint32_t*)((const char*)layout
+ layout
->binding
[i
].immutable_samplers_offset
);
342 for (unsigned j
= 0; j
< layout
->binding
[i
].array_size
; ++j
) {
343 memcpy(set
->mapped_ptr
+ offset
, samplers
+ 4 * j
, 16);
344 offset
+= layout
->binding
[i
].size
/ 4;
353 radv_descriptor_set_destroy(struct radv_device
*device
,
354 struct radv_descriptor_pool
*pool
,
355 struct radv_descriptor_set
*set
,
358 assert(!pool
->host_memory_base
);
360 if (free_bo
&& set
->size
)
361 list_del(&set
->vram_list
);
362 vk_free2(&device
->alloc
, NULL
, set
);
365 VkResult
radv_CreateDescriptorPool(
367 const VkDescriptorPoolCreateInfo
* pCreateInfo
,
368 const VkAllocationCallbacks
* pAllocator
,
369 VkDescriptorPool
* pDescriptorPool
)
371 RADV_FROM_HANDLE(radv_device
, device
, _device
);
372 struct radv_descriptor_pool
*pool
;
373 int size
= sizeof(struct radv_descriptor_pool
);
374 uint64_t bo_size
= 0, bo_count
= 0, range_count
= 0;
377 for (unsigned i
= 0; i
< pCreateInfo
->poolSizeCount
; ++i
) {
378 if (pCreateInfo
->pPoolSizes
[i
].type
!= VK_DESCRIPTOR_TYPE_SAMPLER
)
379 bo_count
+= pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
381 switch(pCreateInfo
->pPoolSizes
[i
].type
) {
382 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
383 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
:
384 range_count
+= pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
386 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER
:
387 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER
:
388 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
:
389 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER
:
390 case VK_DESCRIPTOR_TYPE_SAMPLER
:
391 /* 32 as we may need to align for images */
392 bo_size
+= 32 * pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
394 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
:
395 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
:
396 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT
:
397 bo_size
+= 64 * pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
399 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
400 bo_size
+= 96 * pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
403 unreachable("unknown descriptor type\n");
408 if (!(pCreateInfo
->flags
& VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT
)) {
409 uint64_t host_size
= pCreateInfo
->maxSets
* sizeof(struct radv_descriptor_set
);
410 host_size
+= sizeof(struct radeon_winsys_bo
*) * bo_count
;
411 host_size
+= sizeof(struct radv_descriptor_range
) * range_count
;
415 pool
= vk_alloc2(&device
->alloc
, pAllocator
, size
, 8,
416 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
418 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY
);
420 memset(pool
, 0, sizeof(*pool
));
422 if (!(pCreateInfo
->flags
& VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT
)) {
423 pool
->host_memory_base
= (uint8_t*)pool
+ sizeof(struct radv_descriptor_pool
);
424 pool
->host_memory_ptr
= pool
->host_memory_base
;
425 pool
->host_memory_end
= (uint8_t*)pool
+ size
;
429 pool
->bo
= device
->ws
->buffer_create(device
->ws
, bo_size
,
430 32, RADEON_DOMAIN_VRAM
, 0);
431 pool
->mapped_ptr
= (uint8_t*)device
->ws
->buffer_map(pool
->bo
);
433 pool
->size
= bo_size
;
435 list_inithead(&pool
->vram_list
);
436 *pDescriptorPool
= radv_descriptor_pool_to_handle(pool
);
440 void radv_DestroyDescriptorPool(
442 VkDescriptorPool _pool
,
443 const VkAllocationCallbacks
* pAllocator
)
445 RADV_FROM_HANDLE(radv_device
, device
, _device
);
446 RADV_FROM_HANDLE(radv_descriptor_pool
, pool
, _pool
);
451 if (!pool
->host_memory_base
) {
452 list_for_each_entry_safe(struct radv_descriptor_set
, set
,
453 &pool
->vram_list
, vram_list
) {
454 radv_descriptor_set_destroy(device
, pool
, set
, false);
459 device
->ws
->buffer_destroy(pool
->bo
);
460 vk_free2(&device
->alloc
, pAllocator
, pool
);
463 VkResult
radv_ResetDescriptorPool(
465 VkDescriptorPool descriptorPool
,
466 VkDescriptorPoolResetFlags flags
)
468 RADV_FROM_HANDLE(radv_device
, device
, _device
);
469 RADV_FROM_HANDLE(radv_descriptor_pool
, pool
, descriptorPool
);
471 if (!pool
->host_memory_base
) {
472 list_for_each_entry_safe(struct radv_descriptor_set
, set
,
473 &pool
->vram_list
, vram_list
) {
474 radv_descriptor_set_destroy(device
, pool
, set
, false);
478 list_inithead(&pool
->vram_list
);
480 pool
->current_offset
= 0;
481 pool
->host_memory_ptr
= pool
->host_memory_base
;
486 VkResult
radv_AllocateDescriptorSets(
488 const VkDescriptorSetAllocateInfo
* pAllocateInfo
,
489 VkDescriptorSet
* pDescriptorSets
)
491 RADV_FROM_HANDLE(radv_device
, device
, _device
);
492 RADV_FROM_HANDLE(radv_descriptor_pool
, pool
, pAllocateInfo
->descriptorPool
);
494 VkResult result
= VK_SUCCESS
;
496 struct radv_descriptor_set
*set
;
498 /* allocate a set of buffers for each shader to contain descriptors */
499 for (i
= 0; i
< pAllocateInfo
->descriptorSetCount
; i
++) {
500 RADV_FROM_HANDLE(radv_descriptor_set_layout
, layout
,
501 pAllocateInfo
->pSetLayouts
[i
]);
503 assert(!(layout
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
));
505 result
= radv_descriptor_set_create(device
, pool
, layout
, &set
);
506 if (result
!= VK_SUCCESS
)
509 pDescriptorSets
[i
] = radv_descriptor_set_to_handle(set
);
512 if (result
!= VK_SUCCESS
)
513 radv_FreeDescriptorSets(_device
, pAllocateInfo
->descriptorPool
,
518 VkResult
radv_FreeDescriptorSets(
520 VkDescriptorPool descriptorPool
,
522 const VkDescriptorSet
* pDescriptorSets
)
524 RADV_FROM_HANDLE(radv_device
, device
, _device
);
525 RADV_FROM_HANDLE(radv_descriptor_pool
, pool
, descriptorPool
);
527 for (uint32_t i
= 0; i
< count
; i
++) {
528 RADV_FROM_HANDLE(radv_descriptor_set
, set
, pDescriptorSets
[i
]);
530 if (set
&& !pool
->host_memory_base
)
531 radv_descriptor_set_destroy(device
, pool
, set
, true);
536 static void write_texel_buffer_descriptor(struct radv_device
*device
,
537 struct radv_cmd_buffer
*cmd_buffer
,
539 struct radeon_winsys_bo
**buffer_list
,
540 const VkBufferView _buffer_view
)
542 RADV_FROM_HANDLE(radv_buffer_view
, buffer_view
, _buffer_view
);
544 memcpy(dst
, buffer_view
->state
, 4 * 4);
547 device
->ws
->cs_add_buffer(cmd_buffer
->cs
, buffer_view
->bo
, 7);
549 *buffer_list
= buffer_view
->bo
;
552 static void write_buffer_descriptor(struct radv_device
*device
,
553 struct radv_cmd_buffer
*cmd_buffer
,
555 struct radeon_winsys_bo
**buffer_list
,
556 const VkDescriptorBufferInfo
*buffer_info
)
558 RADV_FROM_HANDLE(radv_buffer
, buffer
, buffer_info
->buffer
);
559 uint64_t va
= device
->ws
->buffer_get_va(buffer
->bo
);
560 uint32_t range
= buffer_info
->range
;
562 if (buffer_info
->range
== VK_WHOLE_SIZE
)
563 range
= buffer
->size
- buffer_info
->offset
;
565 va
+= buffer_info
->offset
+ buffer
->offset
;
567 dst
[1] = S_008F04_BASE_ADDRESS_HI(va
>> 32);
569 dst
[3] = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X
) |
570 S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y
) |
571 S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z
) |
572 S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W
) |
573 S_008F0C_NUM_FORMAT(V_008F0C_BUF_NUM_FORMAT_FLOAT
) |
574 S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32
);
577 device
->ws
->cs_add_buffer(cmd_buffer
->cs
, buffer
->bo
, 7);
579 *buffer_list
= buffer
->bo
;
582 static void write_dynamic_buffer_descriptor(struct radv_device
*device
,
583 struct radv_descriptor_range
*range
,
584 struct radeon_winsys_bo
**buffer_list
,
585 const VkDescriptorBufferInfo
*buffer_info
)
587 RADV_FROM_HANDLE(radv_buffer
, buffer
, buffer_info
->buffer
);
588 uint64_t va
= device
->ws
->buffer_get_va(buffer
->bo
);
589 unsigned size
= buffer_info
->range
;
591 if (buffer_info
->range
== VK_WHOLE_SIZE
)
592 size
= buffer
->size
- buffer_info
->offset
;
594 va
+= buffer_info
->offset
+ buffer
->offset
;
598 *buffer_list
= buffer
->bo
;
602 write_image_descriptor(struct radv_device
*device
,
603 struct radv_cmd_buffer
*cmd_buffer
,
605 struct radeon_winsys_bo
**buffer_list
,
606 VkDescriptorType descriptor_type
,
607 const VkDescriptorImageInfo
*image_info
)
609 RADV_FROM_HANDLE(radv_image_view
, iview
, image_info
->imageView
);
611 if (descriptor_type
== VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
) {
612 memcpy(dst
, iview
->storage_descriptor
, 8 * 4);
613 memcpy(dst
+ 8, iview
->storage_fmask_descriptor
, 8 * 4);
615 memcpy(dst
, iview
->descriptor
, 8 * 4);
616 memcpy(dst
+ 8, iview
->fmask_descriptor
, 8 * 4);
620 device
->ws
->cs_add_buffer(cmd_buffer
->cs
, iview
->bo
, 7);
622 *buffer_list
= iview
->bo
;
626 write_combined_image_sampler_descriptor(struct radv_device
*device
,
627 struct radv_cmd_buffer
*cmd_buffer
,
629 struct radeon_winsys_bo
**buffer_list
,
630 VkDescriptorType descriptor_type
,
631 const VkDescriptorImageInfo
*image_info
,
634 RADV_FROM_HANDLE(radv_sampler
, sampler
, image_info
->sampler
);
636 write_image_descriptor(device
, cmd_buffer
, dst
, buffer_list
, descriptor_type
, image_info
);
637 /* copy over sampler state */
639 memcpy(dst
+ 16, sampler
->state
, 16);
643 write_sampler_descriptor(struct radv_device
*device
,
645 const VkDescriptorImageInfo
*image_info
)
647 RADV_FROM_HANDLE(radv_sampler
, sampler
, image_info
->sampler
);
649 memcpy(dst
, sampler
->state
, 16);
652 void radv_update_descriptor_sets(
653 struct radv_device
* device
,
654 struct radv_cmd_buffer
* cmd_buffer
,
655 VkDescriptorSet dstSetOverride
,
656 uint32_t descriptorWriteCount
,
657 const VkWriteDescriptorSet
* pDescriptorWrites
,
658 uint32_t descriptorCopyCount
,
659 const VkCopyDescriptorSet
* pDescriptorCopies
)
662 for (i
= 0; i
< descriptorWriteCount
; i
++) {
663 const VkWriteDescriptorSet
*writeset
= &pDescriptorWrites
[i
];
664 RADV_FROM_HANDLE(radv_descriptor_set
, set
,
665 dstSetOverride
? dstSetOverride
: writeset
->dstSet
);
666 const struct radv_descriptor_set_binding_layout
*binding_layout
=
667 set
->layout
->binding
+ writeset
->dstBinding
;
668 uint32_t *ptr
= set
->mapped_ptr
;
669 struct radeon_winsys_bo
**buffer_list
= set
->descriptors
;
670 /* Immutable samplers are not copied into push descriptors when they are
671 * allocated, so if we are writing push descriptors we have to copy the
672 * immutable samplers into them now.
674 const bool copy_immutable_samplers
= cmd_buffer
&&
675 binding_layout
->immutable_samplers_offset
&& !binding_layout
->immutable_samplers_equal
;
676 const uint32_t *samplers
= radv_immutable_samplers(set
->layout
, binding_layout
);
678 ptr
+= binding_layout
->offset
/ 4;
679 ptr
+= binding_layout
->size
* writeset
->dstArrayElement
/ 4;
680 buffer_list
+= binding_layout
->buffer_offset
;
681 buffer_list
+= writeset
->dstArrayElement
;
682 for (j
= 0; j
< writeset
->descriptorCount
; ++j
) {
683 switch(writeset
->descriptorType
) {
684 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
685 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
: {
686 unsigned idx
= writeset
->dstArrayElement
+ j
;
687 idx
+= binding_layout
->dynamic_offset_offset
;
688 assert(!(set
->layout
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
));
689 write_dynamic_buffer_descriptor(device
, set
->dynamic_descriptors
+ idx
,
690 buffer_list
, writeset
->pBufferInfo
+ j
);
693 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER
:
694 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER
:
695 write_buffer_descriptor(device
, cmd_buffer
, ptr
, buffer_list
,
696 writeset
->pBufferInfo
+ j
);
698 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
:
699 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER
:
700 write_texel_buffer_descriptor(device
, cmd_buffer
, ptr
, buffer_list
,
701 writeset
->pTexelBufferView
[j
]);
703 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
:
704 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
:
705 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT
:
706 write_image_descriptor(device
, cmd_buffer
, ptr
, buffer_list
,
707 writeset
->descriptorType
,
708 writeset
->pImageInfo
+ j
);
710 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
711 write_combined_image_sampler_descriptor(device
, cmd_buffer
, ptr
, buffer_list
,
712 writeset
->descriptorType
,
713 writeset
->pImageInfo
+ j
,
714 !binding_layout
->immutable_samplers_offset
);
715 if (copy_immutable_samplers
) {
716 const unsigned idx
= writeset
->dstArrayElement
+ j
;
717 memcpy(ptr
+ 16, samplers
+ 4 * idx
, 16);
720 case VK_DESCRIPTOR_TYPE_SAMPLER
:
721 if (!binding_layout
->immutable_samplers_offset
) {
722 write_sampler_descriptor(device
, ptr
,
723 writeset
->pImageInfo
+ j
);
724 } else if (copy_immutable_samplers
) {
725 unsigned idx
= writeset
->dstArrayElement
+ j
;
726 memcpy(ptr
, samplers
+ 4 * idx
, 16);
730 unreachable("unimplemented descriptor type");
733 ptr
+= binding_layout
->size
/ 4;
738 if (descriptorCopyCount
)
739 radv_finishme("copy descriptors");
742 void radv_UpdateDescriptorSets(
744 uint32_t descriptorWriteCount
,
745 const VkWriteDescriptorSet
* pDescriptorWrites
,
746 uint32_t descriptorCopyCount
,
747 const VkCopyDescriptorSet
* pDescriptorCopies
)
749 RADV_FROM_HANDLE(radv_device
, device
, _device
);
751 radv_update_descriptor_sets(device
, NULL
, VK_NULL_HANDLE
, descriptorWriteCount
, pDescriptorWrites
,
752 descriptorCopyCount
, pDescriptorCopies
);
755 VkResult
radv_CreateDescriptorUpdateTemplateKHR(VkDevice _device
,
756 const VkDescriptorUpdateTemplateCreateInfoKHR
*pCreateInfo
,
757 const VkAllocationCallbacks
*pAllocator
,
758 VkDescriptorUpdateTemplateKHR
*pDescriptorUpdateTemplate
)
760 RADV_FROM_HANDLE(radv_device
, device
, _device
);
761 RADV_FROM_HANDLE(radv_descriptor_set_layout
, set_layout
, pCreateInfo
->descriptorSetLayout
);
762 const uint32_t entry_count
= pCreateInfo
->descriptorUpdateEntryCount
;
763 const size_t size
= sizeof(struct radv_descriptor_update_template
) +
764 sizeof(struct radv_descriptor_update_template_entry
) * entry_count
;
765 struct radv_descriptor_update_template
*templ
;
768 templ
= vk_alloc2(&device
->alloc
, pAllocator
, size
, 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
770 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY
);
772 templ
->entry_count
= entry_count
;
774 for (i
= 0; i
< entry_count
; i
++) {
775 const VkDescriptorUpdateTemplateEntryKHR
*entry
= &pCreateInfo
->pDescriptorUpdateEntries
[i
];
776 const struct radv_descriptor_set_binding_layout
*binding_layout
=
777 set_layout
->binding
+ entry
->dstBinding
;
778 const uint32_t buffer_offset
= binding_layout
->buffer_offset
+ entry
->dstArrayElement
;
779 const uint32_t *immutable_samplers
= NULL
;
783 /* dst_offset is an offset into dynamic_descriptors when the descriptor
784 is dynamic, and an offset into mapped_ptr otherwise */
785 switch (entry
->descriptorType
) {
786 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
787 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
:
788 assert(pCreateInfo
->templateType
== VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET_KHR
);
789 dst_offset
= binding_layout
->dynamic_offset_offset
+ entry
->dstArrayElement
;
790 dst_stride
= 0; /* Not used */
793 switch (entry
->descriptorType
) {
794 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
795 case VK_DESCRIPTOR_TYPE_SAMPLER
:
796 /* Immutable samplers are copied into push descriptors when they are pushed */
797 if (pCreateInfo
->templateType
== VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_PUSH_DESCRIPTORS_KHR
&&
798 binding_layout
->immutable_samplers_offset
&& !binding_layout
->immutable_samplers_equal
) {
799 immutable_samplers
= radv_immutable_samplers(set_layout
, binding_layout
) + entry
->dstArrayElement
* 4;
805 dst_offset
= binding_layout
->offset
/ 4 + binding_layout
->size
* entry
->dstArrayElement
/ 4;
806 dst_stride
= binding_layout
->size
/ 4;
810 templ
->entry
[i
] = (struct radv_descriptor_update_template_entry
) {
811 .descriptor_type
= entry
->descriptorType
,
812 .descriptor_count
= entry
->descriptorCount
,
813 .src_offset
= entry
->offset
,
814 .src_stride
= entry
->stride
,
815 .dst_offset
= dst_offset
,
816 .dst_stride
= dst_stride
,
817 .buffer_offset
= buffer_offset
,
818 .has_sampler
= !binding_layout
->immutable_samplers_offset
,
819 .immutable_samplers
= immutable_samplers
823 *pDescriptorUpdateTemplate
= radv_descriptor_update_template_to_handle(templ
);
827 void radv_DestroyDescriptorUpdateTemplateKHR(VkDevice _device
,
828 VkDescriptorUpdateTemplateKHR descriptorUpdateTemplate
,
829 const VkAllocationCallbacks
*pAllocator
)
831 RADV_FROM_HANDLE(radv_device
, device
, _device
);
832 RADV_FROM_HANDLE(radv_descriptor_update_template
, templ
, descriptorUpdateTemplate
);
837 vk_free2(&device
->alloc
, pAllocator
, templ
);
840 void radv_update_descriptor_set_with_template(struct radv_device
*device
,
841 struct radv_cmd_buffer
*cmd_buffer
,
842 struct radv_descriptor_set
*set
,
843 VkDescriptorUpdateTemplateKHR descriptorUpdateTemplate
,
846 RADV_FROM_HANDLE(radv_descriptor_update_template
, templ
, descriptorUpdateTemplate
);
849 for (i
= 0; i
< templ
->entry_count
; ++i
) {
850 struct radeon_winsys_bo
**buffer_list
= set
->descriptors
+ templ
->entry
[i
].buffer_offset
;
851 uint32_t *pDst
= set
->mapped_ptr
+ templ
->entry
[i
].dst_offset
;
852 const uint8_t *pSrc
= ((const uint8_t *) pData
) + templ
->entry
[i
].src_offset
;
855 for (j
= 0; j
< templ
->entry
[i
].descriptor_count
; ++j
) {
856 switch (templ
->entry
[i
].descriptor_type
) {
857 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
858 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
: {
859 const unsigned idx
= templ
->entry
[i
].dst_offset
+ j
;
860 assert(!(set
->layout
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
));
861 write_dynamic_buffer_descriptor(device
, set
->dynamic_descriptors
+ idx
,
862 buffer_list
, (struct VkDescriptorBufferInfo
*) pSrc
);
865 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER
:
866 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER
:
867 write_buffer_descriptor(device
, cmd_buffer
, pDst
, buffer_list
,
868 (struct VkDescriptorBufferInfo
*) pSrc
);
870 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
:
871 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER
:
872 write_texel_buffer_descriptor(device
, cmd_buffer
, pDst
, buffer_list
,
873 *(VkBufferView
*) pSrc
);
875 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
:
876 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
:
877 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT
:
878 write_image_descriptor(device
, cmd_buffer
, pDst
, buffer_list
,
879 templ
->entry
[i
].descriptor_type
,
880 (struct VkDescriptorImageInfo
*) pSrc
);
882 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
883 write_combined_image_sampler_descriptor(device
, cmd_buffer
, pDst
, buffer_list
,
884 templ
->entry
[i
].descriptor_type
,
885 (struct VkDescriptorImageInfo
*) pSrc
,
886 templ
->entry
[i
].has_sampler
);
887 if (templ
->entry
[i
].immutable_samplers
)
888 memcpy(pDst
+ 16, templ
->entry
[i
].immutable_samplers
+ 4 * j
, 16);
890 case VK_DESCRIPTOR_TYPE_SAMPLER
:
891 if (templ
->entry
[i
].has_sampler
)
892 write_sampler_descriptor(device
, pDst
,
893 (struct VkDescriptorImageInfo
*) pSrc
);
894 else if (templ
->entry
[i
].immutable_samplers
)
895 memcpy(pDst
, templ
->entry
[i
].immutable_samplers
+ 4 * j
, 16);
898 unreachable("unimplemented descriptor type");
901 pSrc
+= templ
->entry
[i
].src_stride
;
902 pDst
+= templ
->entry
[i
].dst_stride
;
908 void radv_UpdateDescriptorSetWithTemplateKHR(VkDevice _device
,
909 VkDescriptorSet descriptorSet
,
910 VkDescriptorUpdateTemplateKHR descriptorUpdateTemplate
,
913 RADV_FROM_HANDLE(radv_device
, device
, _device
);
914 RADV_FROM_HANDLE(radv_descriptor_set
, set
, descriptorSet
);
916 radv_update_descriptor_set_with_template(device
, NULL
, set
, descriptorUpdateTemplate
, pData
);