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;
70 set_layout
->has_immutable_samplers
= false;
73 memset(set_layout
->binding
, 0, size
- sizeof(struct radv_descriptor_set_layout
));
75 uint32_t buffer_count
= 0;
76 uint32_t dynamic_offset_count
= 0;
78 for (uint32_t j
= 0; j
< pCreateInfo
->bindingCount
; j
++) {
79 const VkDescriptorSetLayoutBinding
*binding
= &pCreateInfo
->pBindings
[j
];
80 uint32_t b
= binding
->binding
;
82 unsigned binding_buffer_count
= 0;
84 switch (binding
->descriptorType
) {
85 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
86 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
:
87 assert(!(pCreateInfo
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
));
88 set_layout
->binding
[b
].dynamic_offset_count
= 1;
89 set_layout
->dynamic_shader_stages
|= binding
->stageFlags
;
90 set_layout
->binding
[b
].size
= 0;
91 binding_buffer_count
= 1;
94 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER
:
95 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER
:
96 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
:
97 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER
:
98 set_layout
->binding
[b
].size
= 16;
99 binding_buffer_count
= 1;
102 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
:
103 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
:
104 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT
:
105 /* main descriptor + fmask descriptor */
106 set_layout
->binding
[b
].size
= 64;
107 binding_buffer_count
= 1;
110 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
111 /* main descriptor + fmask descriptor + sampler */
112 set_layout
->binding
[b
].size
= 96;
113 binding_buffer_count
= 1;
116 case VK_DESCRIPTOR_TYPE_SAMPLER
:
117 set_layout
->binding
[b
].size
= 16;
121 unreachable("unknown descriptor type\n");
125 set_layout
->size
= align(set_layout
->size
, alignment
);
126 assert(binding
->descriptorCount
> 0);
127 set_layout
->binding
[b
].type
= binding
->descriptorType
;
128 set_layout
->binding
[b
].array_size
= binding
->descriptorCount
;
129 set_layout
->binding
[b
].offset
= set_layout
->size
;
130 set_layout
->binding
[b
].buffer_offset
= buffer_count
;
131 set_layout
->binding
[b
].dynamic_offset_offset
= dynamic_offset_count
;
133 if (binding
->pImmutableSamplers
) {
134 set_layout
->binding
[b
].immutable_samplers_offset
= samplers_offset
;
135 set_layout
->binding
[b
].immutable_samplers_equal
= true;
136 set_layout
->has_immutable_samplers
= true;
139 for (uint32_t i
= 0; i
< binding
->descriptorCount
; i
++)
140 memcpy(samplers
+ 4 * i
, &radv_sampler_from_handle(binding
->pImmutableSamplers
[i
])->state
, 16);
141 for (uint32_t i
= 1; i
< binding
->descriptorCount
; i
++)
142 if (memcmp(samplers
+ 4 * i
, samplers
, 16) != 0)
143 set_layout
->binding
[b
].immutable_samplers_equal
= false;
145 /* Don't reserve space for the samplers if they're not accessed. */
146 if (set_layout
->binding
[b
].immutable_samplers_equal
) {
147 if (binding
->descriptorType
== VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
)
148 set_layout
->binding
[b
].size
-= 32;
149 else if (binding
->descriptorType
== VK_DESCRIPTOR_TYPE_SAMPLER
)
150 set_layout
->binding
[b
].size
-= 16;
152 samplers
+= 4 * binding
->descriptorCount
;
153 samplers_offset
+= 4 * sizeof(uint32_t) * binding
->descriptorCount
;
156 set_layout
->size
+= binding
->descriptorCount
* set_layout
->binding
[b
].size
;
157 buffer_count
+= binding
->descriptorCount
* binding_buffer_count
;
158 dynamic_offset_count
+= binding
->descriptorCount
*
159 set_layout
->binding
[b
].dynamic_offset_count
;
160 set_layout
->shader_stages
|= binding
->stageFlags
;
163 set_layout
->buffer_count
= buffer_count
;
164 set_layout
->dynamic_offset_count
= dynamic_offset_count
;
166 *pSetLayout
= radv_descriptor_set_layout_to_handle(set_layout
);
171 void radv_DestroyDescriptorSetLayout(
173 VkDescriptorSetLayout _set_layout
,
174 const VkAllocationCallbacks
* pAllocator
)
176 RADV_FROM_HANDLE(radv_device
, device
, _device
);
177 RADV_FROM_HANDLE(radv_descriptor_set_layout
, set_layout
, _set_layout
);
182 vk_free2(&device
->alloc
, pAllocator
, set_layout
);
186 * Pipeline layouts. These have nothing to do with the pipeline. They are
187 * just muttiple descriptor set layouts pasted together
190 VkResult
radv_CreatePipelineLayout(
192 const VkPipelineLayoutCreateInfo
* pCreateInfo
,
193 const VkAllocationCallbacks
* pAllocator
,
194 VkPipelineLayout
* pPipelineLayout
)
196 RADV_FROM_HANDLE(radv_device
, device
, _device
);
197 struct radv_pipeline_layout
*layout
;
198 struct mesa_sha1 ctx
;
200 assert(pCreateInfo
->sType
== VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO
);
202 layout
= vk_alloc2(&device
->alloc
, pAllocator
, sizeof(*layout
), 8,
203 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
205 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY
);
207 layout
->num_sets
= pCreateInfo
->setLayoutCount
;
209 unsigned dynamic_offset_count
= 0;
212 _mesa_sha1_init(&ctx
);
213 for (uint32_t set
= 0; set
< pCreateInfo
->setLayoutCount
; set
++) {
214 RADV_FROM_HANDLE(radv_descriptor_set_layout
, set_layout
,
215 pCreateInfo
->pSetLayouts
[set
]);
216 layout
->set
[set
].layout
= set_layout
;
218 layout
->set
[set
].dynamic_offset_start
= dynamic_offset_count
;
219 for (uint32_t b
= 0; b
< set_layout
->binding_count
; b
++) {
220 dynamic_offset_count
+= set_layout
->binding
[b
].array_size
* set_layout
->binding
[b
].dynamic_offset_count
;
221 if (set_layout
->binding
[b
].immutable_samplers_offset
)
222 _mesa_sha1_update(&ctx
, radv_immutable_samplers(set_layout
, set_layout
->binding
+ b
),
223 set_layout
->binding
[b
].array_size
* 4 * sizeof(uint32_t));
225 _mesa_sha1_update(&ctx
, set_layout
->binding
,
226 sizeof(set_layout
->binding
[0]) * set_layout
->binding_count
);
229 layout
->dynamic_offset_count
= dynamic_offset_count
;
230 layout
->push_constant_size
= 0;
231 layout
->push_constant_stages
= 0;
233 for (unsigned i
= 0; i
< pCreateInfo
->pushConstantRangeCount
; ++i
) {
234 const VkPushConstantRange
*range
= pCreateInfo
->pPushConstantRanges
+ i
;
235 layout
->push_constant_size
= MAX2(layout
->push_constant_size
,
236 range
->offset
+ range
->size
);
237 layout
->push_constant_stages
|= range
->stageFlags
;
240 layout
->push_constant_size
= align(layout
->push_constant_size
, 16);
241 _mesa_sha1_update(&ctx
, &layout
->push_constant_size
,
242 sizeof(layout
->push_constant_size
));
243 _mesa_sha1_final(&ctx
, layout
->sha1
);
244 *pPipelineLayout
= radv_pipeline_layout_to_handle(layout
);
249 void radv_DestroyPipelineLayout(
251 VkPipelineLayout _pipelineLayout
,
252 const VkAllocationCallbacks
* pAllocator
)
254 RADV_FROM_HANDLE(radv_device
, device
, _device
);
255 RADV_FROM_HANDLE(radv_pipeline_layout
, pipeline_layout
, _pipelineLayout
);
257 if (!pipeline_layout
)
259 vk_free2(&device
->alloc
, pAllocator
, pipeline_layout
);
265 radv_descriptor_set_create(struct radv_device
*device
,
266 struct radv_descriptor_pool
*pool
,
267 const struct radv_descriptor_set_layout
*layout
,
268 struct radv_descriptor_set
**out_set
)
270 struct radv_descriptor_set
*set
;
271 unsigned range_offset
= sizeof(struct radv_descriptor_set
) +
272 sizeof(struct radeon_winsys_bo
*) * layout
->buffer_count
;
273 unsigned mem_size
= range_offset
+
274 sizeof(struct radv_descriptor_range
) * layout
->dynamic_offset_count
;
276 if (pool
->host_memory_base
) {
277 if (pool
->host_memory_end
- pool
->host_memory_ptr
< mem_size
)
278 return vk_error(VK_ERROR_OUT_OF_POOL_MEMORY_KHR
);
280 set
= (struct radv_descriptor_set
*)pool
->host_memory_ptr
;
281 pool
->host_memory_ptr
+= mem_size
;
283 set
= vk_alloc2(&device
->alloc
, NULL
, mem_size
, 8,
284 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
287 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY
);
290 memset(set
, 0, mem_size
);
292 if (layout
->dynamic_offset_count
) {
293 set
->dynamic_descriptors
= (struct radv_descriptor_range
*)((uint8_t*)set
+ range_offset
);
296 set
->layout
= layout
;
298 uint32_t layout_size
= align_u32(layout
->size
, 32);
299 set
->size
= layout
->size
;
301 if (!pool
->host_memory_base
&& pool
->entry_count
== pool
->max_entry_count
) {
302 vk_free2(&device
->alloc
, NULL
, set
);
303 return vk_error(VK_ERROR_OUT_OF_POOL_MEMORY_KHR
);
306 /* try to allocate linearly first, so that we don't spend
307 * time looking for gaps if the app only allocates &
308 * resets via the pool. */
309 if (pool
->current_offset
+ layout_size
<= pool
->size
) {
311 set
->mapped_ptr
= (uint32_t*)(pool
->mapped_ptr
+ pool
->current_offset
);
312 set
->va
= radv_buffer_get_va(set
->bo
) + pool
->current_offset
;
313 if (!pool
->host_memory_base
) {
314 pool
->entries
[pool
->entry_count
].offset
= pool
->current_offset
;
315 pool
->entries
[pool
->entry_count
].size
= layout_size
;
316 pool
->entries
[pool
->entry_count
].set
= set
;
319 pool
->current_offset
+= layout_size
;
320 } else if (!pool
->host_memory_base
) {
324 for (index
= 0; index
< pool
->entry_count
; ++index
) {
325 if (pool
->entries
[index
].offset
- offset
>= layout_size
)
327 offset
= pool
->entries
[index
].offset
+ pool
->entries
[index
].size
;
330 if (pool
->size
- offset
< layout_size
) {
331 vk_free2(&device
->alloc
, NULL
, set
);
332 return vk_error(VK_ERROR_OUT_OF_POOL_MEMORY_KHR
);
335 set
->mapped_ptr
= (uint32_t*)(pool
->mapped_ptr
+ offset
);
336 set
->va
= radv_buffer_get_va(set
->bo
) + offset
;
337 memmove(&pool
->entries
[index
+ 1], &pool
->entries
[index
],
338 sizeof(pool
->entries
[0]) * (pool
->entry_count
- index
));
339 pool
->entries
[index
].offset
= offset
;
340 pool
->entries
[index
].size
= layout_size
;
341 pool
->entries
[index
].set
= set
;
344 return vk_error(VK_ERROR_OUT_OF_POOL_MEMORY_KHR
);
347 if (layout
->has_immutable_samplers
) {
348 for (unsigned i
= 0; i
< layout
->binding_count
; ++i
) {
349 if (!layout
->binding
[i
].immutable_samplers_offset
||
350 layout
->binding
[i
].immutable_samplers_equal
)
353 unsigned offset
= layout
->binding
[i
].offset
/ 4;
354 if (layout
->binding
[i
].type
== VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
)
357 const uint32_t *samplers
= (const uint32_t*)((const char*)layout
+ layout
->binding
[i
].immutable_samplers_offset
);
358 for (unsigned j
= 0; j
< layout
->binding
[i
].array_size
; ++j
) {
359 memcpy(set
->mapped_ptr
+ offset
, samplers
+ 4 * j
, 16);
360 offset
+= layout
->binding
[i
].size
/ 4;
370 radv_descriptor_set_destroy(struct radv_device
*device
,
371 struct radv_descriptor_pool
*pool
,
372 struct radv_descriptor_set
*set
,
375 assert(!pool
->host_memory_base
);
377 if (free_bo
&& set
->size
&& !pool
->host_memory_base
) {
378 uint32_t offset
= (uint8_t*)set
->mapped_ptr
- pool
->mapped_ptr
;
379 for (int i
= 0; i
< pool
->entry_count
; ++i
) {
380 if (pool
->entries
[i
].offset
== offset
) {
381 memmove(&pool
->entries
[i
], &pool
->entries
[i
+1],
382 sizeof(pool
->entries
[i
]) * (pool
->entry_count
- i
- 1));
388 vk_free2(&device
->alloc
, NULL
, set
);
391 VkResult
radv_CreateDescriptorPool(
393 const VkDescriptorPoolCreateInfo
* pCreateInfo
,
394 const VkAllocationCallbacks
* pAllocator
,
395 VkDescriptorPool
* pDescriptorPool
)
397 RADV_FROM_HANDLE(radv_device
, device
, _device
);
398 struct radv_descriptor_pool
*pool
;
399 int size
= sizeof(struct radv_descriptor_pool
);
400 uint64_t bo_size
= 0, bo_count
= 0, range_count
= 0;
403 for (unsigned i
= 0; i
< pCreateInfo
->poolSizeCount
; ++i
) {
404 if (pCreateInfo
->pPoolSizes
[i
].type
!= VK_DESCRIPTOR_TYPE_SAMPLER
)
405 bo_count
+= pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
407 switch(pCreateInfo
->pPoolSizes
[i
].type
) {
408 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
409 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
:
410 range_count
+= pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
412 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER
:
413 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER
:
414 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
:
415 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER
:
416 case VK_DESCRIPTOR_TYPE_SAMPLER
:
417 /* 32 as we may need to align for images */
418 bo_size
+= 32 * pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
420 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
:
421 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
:
422 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT
:
423 bo_size
+= 64 * pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
425 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
426 bo_size
+= 96 * pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
429 unreachable("unknown descriptor type\n");
434 if (!(pCreateInfo
->flags
& VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT
)) {
435 uint64_t host_size
= pCreateInfo
->maxSets
* sizeof(struct radv_descriptor_set
);
436 host_size
+= sizeof(struct radeon_winsys_bo
*) * bo_count
;
437 host_size
+= sizeof(struct radv_descriptor_range
) * range_count
;
440 size
+= sizeof(struct radv_descriptor_pool_entry
) * pCreateInfo
->maxSets
;
443 pool
= vk_alloc2(&device
->alloc
, pAllocator
, size
, 8,
444 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
446 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY
);
448 memset(pool
, 0, sizeof(*pool
));
450 if (!(pCreateInfo
->flags
& VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT
)) {
451 pool
->host_memory_base
= (uint8_t*)pool
+ sizeof(struct radv_descriptor_pool
);
452 pool
->host_memory_ptr
= pool
->host_memory_base
;
453 pool
->host_memory_end
= (uint8_t*)pool
+ size
;
457 pool
->bo
= device
->ws
->buffer_create(device
->ws
, bo_size
,
458 32, RADEON_DOMAIN_VRAM
, RADEON_FLAG_NO_INTERPROCESS_SHARING
);
459 pool
->mapped_ptr
= (uint8_t*)device
->ws
->buffer_map(pool
->bo
);
461 pool
->size
= bo_size
;
462 pool
->max_entry_count
= pCreateInfo
->maxSets
;
464 *pDescriptorPool
= radv_descriptor_pool_to_handle(pool
);
468 void radv_DestroyDescriptorPool(
470 VkDescriptorPool _pool
,
471 const VkAllocationCallbacks
* pAllocator
)
473 RADV_FROM_HANDLE(radv_device
, device
, _device
);
474 RADV_FROM_HANDLE(radv_descriptor_pool
, pool
, _pool
);
479 if (!pool
->host_memory_base
) {
480 for(int i
= 0; i
< pool
->entry_count
; ++i
) {
481 radv_descriptor_set_destroy(device
, pool
, pool
->entries
[i
].set
, false);
486 device
->ws
->buffer_destroy(pool
->bo
);
487 vk_free2(&device
->alloc
, pAllocator
, pool
);
490 VkResult
radv_ResetDescriptorPool(
492 VkDescriptorPool descriptorPool
,
493 VkDescriptorPoolResetFlags flags
)
495 RADV_FROM_HANDLE(radv_device
, device
, _device
);
496 RADV_FROM_HANDLE(radv_descriptor_pool
, pool
, descriptorPool
);
498 if (!pool
->host_memory_base
) {
499 for(int i
= 0; i
< pool
->entry_count
; ++i
) {
500 radv_descriptor_set_destroy(device
, pool
, pool
->entries
[i
].set
, false);
502 pool
->entry_count
= 0;
505 pool
->current_offset
= 0;
506 pool
->host_memory_ptr
= pool
->host_memory_base
;
511 VkResult
radv_AllocateDescriptorSets(
513 const VkDescriptorSetAllocateInfo
* pAllocateInfo
,
514 VkDescriptorSet
* pDescriptorSets
)
516 RADV_FROM_HANDLE(radv_device
, device
, _device
);
517 RADV_FROM_HANDLE(radv_descriptor_pool
, pool
, pAllocateInfo
->descriptorPool
);
519 VkResult result
= VK_SUCCESS
;
521 struct radv_descriptor_set
*set
;
523 /* allocate a set of buffers for each shader to contain descriptors */
524 for (i
= 0; i
< pAllocateInfo
->descriptorSetCount
; i
++) {
525 RADV_FROM_HANDLE(radv_descriptor_set_layout
, layout
,
526 pAllocateInfo
->pSetLayouts
[i
]);
528 assert(!(layout
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
));
530 result
= radv_descriptor_set_create(device
, pool
, layout
, &set
);
531 if (result
!= VK_SUCCESS
)
534 pDescriptorSets
[i
] = radv_descriptor_set_to_handle(set
);
537 if (result
!= VK_SUCCESS
)
538 radv_FreeDescriptorSets(_device
, pAllocateInfo
->descriptorPool
,
543 VkResult
radv_FreeDescriptorSets(
545 VkDescriptorPool descriptorPool
,
547 const VkDescriptorSet
* pDescriptorSets
)
549 RADV_FROM_HANDLE(radv_device
, device
, _device
);
550 RADV_FROM_HANDLE(radv_descriptor_pool
, pool
, descriptorPool
);
552 for (uint32_t i
= 0; i
< count
; i
++) {
553 RADV_FROM_HANDLE(radv_descriptor_set
, set
, pDescriptorSets
[i
]);
555 if (set
&& !pool
->host_memory_base
)
556 radv_descriptor_set_destroy(device
, pool
, set
, true);
561 static void write_texel_buffer_descriptor(struct radv_device
*device
,
562 struct radv_cmd_buffer
*cmd_buffer
,
564 struct radeon_winsys_bo
**buffer_list
,
565 const VkBufferView _buffer_view
)
567 RADV_FROM_HANDLE(radv_buffer_view
, buffer_view
, _buffer_view
);
569 memcpy(dst
, buffer_view
->state
, 4 * 4);
572 radv_cs_add_buffer(device
->ws
, cmd_buffer
->cs
, buffer_view
->bo
, 7);
574 *buffer_list
= buffer_view
->bo
;
577 static void write_buffer_descriptor(struct radv_device
*device
,
578 struct radv_cmd_buffer
*cmd_buffer
,
580 struct radeon_winsys_bo
**buffer_list
,
581 const VkDescriptorBufferInfo
*buffer_info
)
583 RADV_FROM_HANDLE(radv_buffer
, buffer
, buffer_info
->buffer
);
584 uint64_t va
= radv_buffer_get_va(buffer
->bo
);
585 uint32_t range
= buffer_info
->range
;
587 if (buffer_info
->range
== VK_WHOLE_SIZE
)
588 range
= buffer
->size
- buffer_info
->offset
;
590 va
+= buffer_info
->offset
+ buffer
->offset
;
592 dst
[1] = S_008F04_BASE_ADDRESS_HI(va
>> 32);
594 dst
[3] = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X
) |
595 S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y
) |
596 S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z
) |
597 S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W
) |
598 S_008F0C_NUM_FORMAT(V_008F0C_BUF_NUM_FORMAT_FLOAT
) |
599 S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32
);
602 radv_cs_add_buffer(device
->ws
, cmd_buffer
->cs
, buffer
->bo
, 7);
604 *buffer_list
= buffer
->bo
;
607 static void write_dynamic_buffer_descriptor(struct radv_device
*device
,
608 struct radv_descriptor_range
*range
,
609 struct radeon_winsys_bo
**buffer_list
,
610 const VkDescriptorBufferInfo
*buffer_info
)
612 RADV_FROM_HANDLE(radv_buffer
, buffer
, buffer_info
->buffer
);
613 uint64_t va
= radv_buffer_get_va(buffer
->bo
);
614 unsigned size
= buffer_info
->range
;
616 if (buffer_info
->range
== VK_WHOLE_SIZE
)
617 size
= buffer
->size
- buffer_info
->offset
;
619 va
+= buffer_info
->offset
+ buffer
->offset
;
623 *buffer_list
= buffer
->bo
;
627 write_image_descriptor(struct radv_device
*device
,
628 struct radv_cmd_buffer
*cmd_buffer
,
630 struct radeon_winsys_bo
**buffer_list
,
631 VkDescriptorType descriptor_type
,
632 const VkDescriptorImageInfo
*image_info
)
634 RADV_FROM_HANDLE(radv_image_view
, iview
, image_info
->imageView
);
635 uint32_t *descriptor
;
637 if (descriptor_type
== VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
) {
638 descriptor
= iview
->storage_descriptor
;
640 descriptor
= iview
->descriptor
;
643 memcpy(dst
, descriptor
, 16 * 4);
646 radv_cs_add_buffer(device
->ws
, cmd_buffer
->cs
, iview
->bo
, 7);
648 *buffer_list
= iview
->bo
;
652 write_combined_image_sampler_descriptor(struct radv_device
*device
,
653 struct radv_cmd_buffer
*cmd_buffer
,
655 struct radeon_winsys_bo
**buffer_list
,
656 VkDescriptorType descriptor_type
,
657 const VkDescriptorImageInfo
*image_info
,
660 RADV_FROM_HANDLE(radv_sampler
, sampler
, image_info
->sampler
);
662 write_image_descriptor(device
, cmd_buffer
, dst
, buffer_list
, descriptor_type
, image_info
);
663 /* copy over sampler state */
665 memcpy(dst
+ 16, sampler
->state
, 16);
669 write_sampler_descriptor(struct radv_device
*device
,
671 const VkDescriptorImageInfo
*image_info
)
673 RADV_FROM_HANDLE(radv_sampler
, sampler
, image_info
->sampler
);
675 memcpy(dst
, sampler
->state
, 16);
678 void radv_update_descriptor_sets(
679 struct radv_device
* device
,
680 struct radv_cmd_buffer
* cmd_buffer
,
681 VkDescriptorSet dstSetOverride
,
682 uint32_t descriptorWriteCount
,
683 const VkWriteDescriptorSet
* pDescriptorWrites
,
684 uint32_t descriptorCopyCount
,
685 const VkCopyDescriptorSet
* pDescriptorCopies
)
688 for (i
= 0; i
< descriptorWriteCount
; i
++) {
689 const VkWriteDescriptorSet
*writeset
= &pDescriptorWrites
[i
];
690 RADV_FROM_HANDLE(radv_descriptor_set
, set
,
691 dstSetOverride
? dstSetOverride
: writeset
->dstSet
);
692 const struct radv_descriptor_set_binding_layout
*binding_layout
=
693 set
->layout
->binding
+ writeset
->dstBinding
;
694 uint32_t *ptr
= set
->mapped_ptr
;
695 struct radeon_winsys_bo
**buffer_list
= set
->descriptors
;
696 /* Immutable samplers are not copied into push descriptors when they are
697 * allocated, so if we are writing push descriptors we have to copy the
698 * immutable samplers into them now.
700 const bool copy_immutable_samplers
= cmd_buffer
&&
701 binding_layout
->immutable_samplers_offset
&& !binding_layout
->immutable_samplers_equal
;
702 const uint32_t *samplers
= radv_immutable_samplers(set
->layout
, binding_layout
);
704 ptr
+= binding_layout
->offset
/ 4;
705 ptr
+= binding_layout
->size
* writeset
->dstArrayElement
/ 4;
706 buffer_list
+= binding_layout
->buffer_offset
;
707 buffer_list
+= writeset
->dstArrayElement
;
708 for (j
= 0; j
< writeset
->descriptorCount
; ++j
) {
709 switch(writeset
->descriptorType
) {
710 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
711 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
: {
712 unsigned idx
= writeset
->dstArrayElement
+ j
;
713 idx
+= binding_layout
->dynamic_offset_offset
;
714 assert(!(set
->layout
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
));
715 write_dynamic_buffer_descriptor(device
, set
->dynamic_descriptors
+ idx
,
716 buffer_list
, writeset
->pBufferInfo
+ j
);
719 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER
:
720 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER
:
721 write_buffer_descriptor(device
, cmd_buffer
, ptr
, buffer_list
,
722 writeset
->pBufferInfo
+ j
);
724 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
:
725 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER
:
726 write_texel_buffer_descriptor(device
, cmd_buffer
, ptr
, buffer_list
,
727 writeset
->pTexelBufferView
[j
]);
729 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
:
730 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
:
731 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT
:
732 write_image_descriptor(device
, cmd_buffer
, ptr
, buffer_list
,
733 writeset
->descriptorType
,
734 writeset
->pImageInfo
+ j
);
736 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
737 write_combined_image_sampler_descriptor(device
, cmd_buffer
, ptr
, buffer_list
,
738 writeset
->descriptorType
,
739 writeset
->pImageInfo
+ j
,
740 !binding_layout
->immutable_samplers_offset
);
741 if (copy_immutable_samplers
) {
742 const unsigned idx
= writeset
->dstArrayElement
+ j
;
743 memcpy(ptr
+ 16, samplers
+ 4 * idx
, 16);
746 case VK_DESCRIPTOR_TYPE_SAMPLER
:
747 if (!binding_layout
->immutable_samplers_offset
) {
748 write_sampler_descriptor(device
, ptr
,
749 writeset
->pImageInfo
+ j
);
750 } else if (copy_immutable_samplers
) {
751 unsigned idx
= writeset
->dstArrayElement
+ j
;
752 memcpy(ptr
, samplers
+ 4 * idx
, 16);
756 unreachable("unimplemented descriptor type");
759 ptr
+= binding_layout
->size
/ 4;
765 for (i
= 0; i
< descriptorCopyCount
; i
++) {
766 const VkCopyDescriptorSet
*copyset
= &pDescriptorCopies
[i
];
767 RADV_FROM_HANDLE(radv_descriptor_set
, src_set
,
769 RADV_FROM_HANDLE(radv_descriptor_set
, dst_set
,
771 const struct radv_descriptor_set_binding_layout
*src_binding_layout
=
772 src_set
->layout
->binding
+ copyset
->srcBinding
;
773 const struct radv_descriptor_set_binding_layout
*dst_binding_layout
=
774 dst_set
->layout
->binding
+ copyset
->dstBinding
;
775 uint32_t *src_ptr
= src_set
->mapped_ptr
;
776 uint32_t *dst_ptr
= dst_set
->mapped_ptr
;
777 struct radeon_winsys_bo
**src_buffer_list
= src_set
->descriptors
;
778 struct radeon_winsys_bo
**dst_buffer_list
= dst_set
->descriptors
;
780 src_ptr
+= src_binding_layout
->offset
/ 4;
781 dst_ptr
+= dst_binding_layout
->offset
/ 4;
783 src_ptr
+= src_binding_layout
->size
* copyset
->srcArrayElement
/ 4;
784 dst_ptr
+= dst_binding_layout
->size
* copyset
->dstArrayElement
/ 4;
786 src_buffer_list
+= src_binding_layout
->buffer_offset
;
787 src_buffer_list
+= copyset
->srcArrayElement
;
789 dst_buffer_list
+= dst_binding_layout
->buffer_offset
;
790 dst_buffer_list
+= copyset
->dstArrayElement
;
792 for (j
= 0; j
< copyset
->descriptorCount
; ++j
) {
793 switch (src_binding_layout
->type
) {
794 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
795 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
: {
796 unsigned src_idx
= copyset
->srcArrayElement
+ j
;
797 unsigned dst_idx
= copyset
->dstArrayElement
+ j
;
798 struct radv_descriptor_range
*src_range
, *dst_range
;
799 src_idx
+= src_binding_layout
->dynamic_offset_offset
;
800 dst_idx
+= dst_binding_layout
->dynamic_offset_offset
;
802 src_range
= src_set
->dynamic_descriptors
+ src_idx
;
803 dst_range
= dst_set
->dynamic_descriptors
+ dst_idx
;
804 *dst_range
= *src_range
;
808 memcpy(dst_ptr
, src_ptr
, src_binding_layout
->size
);
810 src_ptr
+= src_binding_layout
->size
/ 4;
811 dst_ptr
+= dst_binding_layout
->size
/ 4;
812 dst_buffer_list
[j
] = src_buffer_list
[j
];
819 void radv_UpdateDescriptorSets(
821 uint32_t descriptorWriteCount
,
822 const VkWriteDescriptorSet
* pDescriptorWrites
,
823 uint32_t descriptorCopyCount
,
824 const VkCopyDescriptorSet
* pDescriptorCopies
)
826 RADV_FROM_HANDLE(radv_device
, device
, _device
);
828 radv_update_descriptor_sets(device
, NULL
, VK_NULL_HANDLE
, descriptorWriteCount
, pDescriptorWrites
,
829 descriptorCopyCount
, pDescriptorCopies
);
832 VkResult
radv_CreateDescriptorUpdateTemplateKHR(VkDevice _device
,
833 const VkDescriptorUpdateTemplateCreateInfoKHR
*pCreateInfo
,
834 const VkAllocationCallbacks
*pAllocator
,
835 VkDescriptorUpdateTemplateKHR
*pDescriptorUpdateTemplate
)
837 RADV_FROM_HANDLE(radv_device
, device
, _device
);
838 RADV_FROM_HANDLE(radv_descriptor_set_layout
, set_layout
, pCreateInfo
->descriptorSetLayout
);
839 const uint32_t entry_count
= pCreateInfo
->descriptorUpdateEntryCount
;
840 const size_t size
= sizeof(struct radv_descriptor_update_template
) +
841 sizeof(struct radv_descriptor_update_template_entry
) * entry_count
;
842 struct radv_descriptor_update_template
*templ
;
845 templ
= vk_alloc2(&device
->alloc
, pAllocator
, size
, 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
847 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY
);
849 templ
->entry_count
= entry_count
;
851 for (i
= 0; i
< entry_count
; i
++) {
852 const VkDescriptorUpdateTemplateEntryKHR
*entry
= &pCreateInfo
->pDescriptorUpdateEntries
[i
];
853 const struct radv_descriptor_set_binding_layout
*binding_layout
=
854 set_layout
->binding
+ entry
->dstBinding
;
855 const uint32_t buffer_offset
= binding_layout
->buffer_offset
+ entry
->dstArrayElement
;
856 const uint32_t *immutable_samplers
= NULL
;
860 /* dst_offset is an offset into dynamic_descriptors when the descriptor
861 is dynamic, and an offset into mapped_ptr otherwise */
862 switch (entry
->descriptorType
) {
863 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
864 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
:
865 assert(pCreateInfo
->templateType
== VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET_KHR
);
866 dst_offset
= binding_layout
->dynamic_offset_offset
+ entry
->dstArrayElement
;
867 dst_stride
= 0; /* Not used */
870 switch (entry
->descriptorType
) {
871 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
872 case VK_DESCRIPTOR_TYPE_SAMPLER
:
873 /* Immutable samplers are copied into push descriptors when they are pushed */
874 if (pCreateInfo
->templateType
== VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_PUSH_DESCRIPTORS_KHR
&&
875 binding_layout
->immutable_samplers_offset
&& !binding_layout
->immutable_samplers_equal
) {
876 immutable_samplers
= radv_immutable_samplers(set_layout
, binding_layout
) + entry
->dstArrayElement
* 4;
882 dst_offset
= binding_layout
->offset
/ 4 + binding_layout
->size
* entry
->dstArrayElement
/ 4;
883 dst_stride
= binding_layout
->size
/ 4;
887 templ
->entry
[i
] = (struct radv_descriptor_update_template_entry
) {
888 .descriptor_type
= entry
->descriptorType
,
889 .descriptor_count
= entry
->descriptorCount
,
890 .src_offset
= entry
->offset
,
891 .src_stride
= entry
->stride
,
892 .dst_offset
= dst_offset
,
893 .dst_stride
= dst_stride
,
894 .buffer_offset
= buffer_offset
,
895 .has_sampler
= !binding_layout
->immutable_samplers_offset
,
896 .immutable_samplers
= immutable_samplers
900 *pDescriptorUpdateTemplate
= radv_descriptor_update_template_to_handle(templ
);
904 void radv_DestroyDescriptorUpdateTemplateKHR(VkDevice _device
,
905 VkDescriptorUpdateTemplateKHR descriptorUpdateTemplate
,
906 const VkAllocationCallbacks
*pAllocator
)
908 RADV_FROM_HANDLE(radv_device
, device
, _device
);
909 RADV_FROM_HANDLE(radv_descriptor_update_template
, templ
, descriptorUpdateTemplate
);
914 vk_free2(&device
->alloc
, pAllocator
, templ
);
917 void radv_update_descriptor_set_with_template(struct radv_device
*device
,
918 struct radv_cmd_buffer
*cmd_buffer
,
919 struct radv_descriptor_set
*set
,
920 VkDescriptorUpdateTemplateKHR descriptorUpdateTemplate
,
923 RADV_FROM_HANDLE(radv_descriptor_update_template
, templ
, descriptorUpdateTemplate
);
926 for (i
= 0; i
< templ
->entry_count
; ++i
) {
927 struct radeon_winsys_bo
**buffer_list
= set
->descriptors
+ templ
->entry
[i
].buffer_offset
;
928 uint32_t *pDst
= set
->mapped_ptr
+ templ
->entry
[i
].dst_offset
;
929 const uint8_t *pSrc
= ((const uint8_t *) pData
) + templ
->entry
[i
].src_offset
;
932 for (j
= 0; j
< templ
->entry
[i
].descriptor_count
; ++j
) {
933 switch (templ
->entry
[i
].descriptor_type
) {
934 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
935 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
: {
936 const unsigned idx
= templ
->entry
[i
].dst_offset
+ j
;
937 assert(!(set
->layout
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
));
938 write_dynamic_buffer_descriptor(device
, set
->dynamic_descriptors
+ idx
,
939 buffer_list
, (struct VkDescriptorBufferInfo
*) pSrc
);
942 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER
:
943 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER
:
944 write_buffer_descriptor(device
, cmd_buffer
, pDst
, buffer_list
,
945 (struct VkDescriptorBufferInfo
*) pSrc
);
947 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
:
948 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER
:
949 write_texel_buffer_descriptor(device
, cmd_buffer
, pDst
, buffer_list
,
950 *(VkBufferView
*) pSrc
);
952 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
:
953 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
:
954 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT
:
955 write_image_descriptor(device
, cmd_buffer
, pDst
, buffer_list
,
956 templ
->entry
[i
].descriptor_type
,
957 (struct VkDescriptorImageInfo
*) pSrc
);
959 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
960 write_combined_image_sampler_descriptor(device
, cmd_buffer
, pDst
, buffer_list
,
961 templ
->entry
[i
].descriptor_type
,
962 (struct VkDescriptorImageInfo
*) pSrc
,
963 templ
->entry
[i
].has_sampler
);
964 if (templ
->entry
[i
].immutable_samplers
)
965 memcpy(pDst
+ 16, templ
->entry
[i
].immutable_samplers
+ 4 * j
, 16);
967 case VK_DESCRIPTOR_TYPE_SAMPLER
:
968 if (templ
->entry
[i
].has_sampler
)
969 write_sampler_descriptor(device
, pDst
,
970 (struct VkDescriptorImageInfo
*) pSrc
);
971 else if (templ
->entry
[i
].immutable_samplers
)
972 memcpy(pDst
, templ
->entry
[i
].immutable_samplers
+ 4 * j
, 16);
975 unreachable("unimplemented descriptor type");
978 pSrc
+= templ
->entry
[i
].src_stride
;
979 pDst
+= templ
->entry
[i
].dst_stride
;
985 void radv_UpdateDescriptorSetWithTemplateKHR(VkDevice _device
,
986 VkDescriptorSet descriptorSet
,
987 VkDescriptorUpdateTemplateKHR descriptorUpdateTemplate
,
990 RADV_FROM_HANDLE(radv_device
, device
, _device
);
991 RADV_FROM_HANDLE(radv_descriptor_set
, set
, descriptorSet
);
993 radv_update_descriptor_set_with_template(device
, NULL
, set
, descriptorUpdateTemplate
, pData
);