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;
71 memset(set_layout
->binding
, 0, size
- sizeof(struct radv_descriptor_set_layout
));
73 uint32_t buffer_count
= 0;
74 uint32_t dynamic_offset_count
= 0;
76 for (uint32_t j
= 0; j
< pCreateInfo
->bindingCount
; j
++) {
77 const VkDescriptorSetLayoutBinding
*binding
= &pCreateInfo
->pBindings
[j
];
78 uint32_t b
= binding
->binding
;
81 switch (binding
->descriptorType
) {
82 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
83 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
:
84 assert(!(pCreateInfo
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
));
85 set_layout
->binding
[b
].dynamic_offset_count
= 1;
86 set_layout
->dynamic_shader_stages
|= binding
->stageFlags
;
87 set_layout
->binding
[b
].size
= 0;
88 set_layout
->binding
[b
].buffer_count
= 1;
91 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER
:
92 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER
:
93 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
:
94 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER
:
95 set_layout
->binding
[b
].size
= 16;
96 set_layout
->binding
[b
].buffer_count
= 1;
99 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
:
100 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
:
101 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT
:
102 /* main descriptor + fmask descriptor */
103 set_layout
->binding
[b
].size
= 64;
104 set_layout
->binding
[b
].buffer_count
= 1;
107 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
108 /* main descriptor + fmask descriptor + sampler */
109 set_layout
->binding
[b
].size
= 96;
110 set_layout
->binding
[b
].buffer_count
= 1;
113 case VK_DESCRIPTOR_TYPE_SAMPLER
:
114 set_layout
->binding
[b
].size
= 16;
118 unreachable("unknown descriptor type\n");
122 set_layout
->size
= align(set_layout
->size
, alignment
);
123 assert(binding
->descriptorCount
> 0);
124 set_layout
->binding
[b
].type
= binding
->descriptorType
;
125 set_layout
->binding
[b
].array_size
= binding
->descriptorCount
;
126 set_layout
->binding
[b
].offset
= set_layout
->size
;
127 set_layout
->binding
[b
].buffer_offset
= buffer_count
;
128 set_layout
->binding
[b
].dynamic_offset_offset
= dynamic_offset_count
;
130 if (binding
->pImmutableSamplers
) {
131 set_layout
->binding
[b
].immutable_samplers_offset
= samplers_offset
;
132 set_layout
->binding
[b
].immutable_samplers_equal
= true;
135 for (uint32_t i
= 0; i
< binding
->descriptorCount
; i
++)
136 memcpy(samplers
+ 4 * i
, &radv_sampler_from_handle(binding
->pImmutableSamplers
[i
])->state
, 16);
137 for (uint32_t i
= 1; i
< binding
->descriptorCount
; i
++)
138 if (memcmp(samplers
+ 4 * i
, samplers
, 16) != 0)
139 set_layout
->binding
[b
].immutable_samplers_equal
= false;
141 /* Don't reserve space for the samplers if they're not accessed. */
142 if (set_layout
->binding
[b
].immutable_samplers_equal
) {
143 if (binding
->descriptorType
== VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
)
144 set_layout
->binding
[b
].size
-= 32;
145 else if (binding
->descriptorType
== VK_DESCRIPTOR_TYPE_SAMPLER
)
146 set_layout
->binding
[b
].size
-= 16;
148 samplers
+= 4 * binding
->descriptorCount
;
149 samplers_offset
+= 4 * sizeof(uint32_t) * binding
->descriptorCount
;
152 set_layout
->size
+= binding
->descriptorCount
* set_layout
->binding
[b
].size
;
153 buffer_count
+= binding
->descriptorCount
* set_layout
->binding
[b
].buffer_count
;
154 dynamic_offset_count
+= binding
->descriptorCount
*
155 set_layout
->binding
[b
].dynamic_offset_count
;
156 set_layout
->shader_stages
|= binding
->stageFlags
;
159 set_layout
->buffer_count
= buffer_count
;
160 set_layout
->dynamic_offset_count
= dynamic_offset_count
;
162 *pSetLayout
= radv_descriptor_set_layout_to_handle(set_layout
);
167 void radv_DestroyDescriptorSetLayout(
169 VkDescriptorSetLayout _set_layout
,
170 const VkAllocationCallbacks
* pAllocator
)
172 RADV_FROM_HANDLE(radv_device
, device
, _device
);
173 RADV_FROM_HANDLE(radv_descriptor_set_layout
, set_layout
, _set_layout
);
178 vk_free2(&device
->alloc
, pAllocator
, set_layout
);
182 * Pipeline layouts. These have nothing to do with the pipeline. They are
183 * just muttiple descriptor set layouts pasted together
186 VkResult
radv_CreatePipelineLayout(
188 const VkPipelineLayoutCreateInfo
* pCreateInfo
,
189 const VkAllocationCallbacks
* pAllocator
,
190 VkPipelineLayout
* pPipelineLayout
)
192 RADV_FROM_HANDLE(radv_device
, device
, _device
);
193 struct radv_pipeline_layout
*layout
;
194 struct mesa_sha1 ctx
;
196 assert(pCreateInfo
->sType
== VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO
);
198 layout
= vk_alloc2(&device
->alloc
, pAllocator
, sizeof(*layout
), 8,
199 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
201 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY
);
203 layout
->num_sets
= pCreateInfo
->setLayoutCount
;
205 unsigned dynamic_offset_count
= 0;
208 _mesa_sha1_init(&ctx
);
209 for (uint32_t set
= 0; set
< pCreateInfo
->setLayoutCount
; set
++) {
210 RADV_FROM_HANDLE(radv_descriptor_set_layout
, set_layout
,
211 pCreateInfo
->pSetLayouts
[set
]);
212 layout
->set
[set
].layout
= set_layout
;
214 layout
->set
[set
].dynamic_offset_start
= dynamic_offset_count
;
215 for (uint32_t b
= 0; b
< set_layout
->binding_count
; b
++) {
216 dynamic_offset_count
+= set_layout
->binding
[b
].array_size
* set_layout
->binding
[b
].dynamic_offset_count
;
217 if (set_layout
->binding
[b
].immutable_samplers_offset
)
218 _mesa_sha1_update(&ctx
, radv_immutable_samplers(set_layout
, set_layout
->binding
+ b
),
219 set_layout
->binding
[b
].array_size
* 4 * sizeof(uint32_t));
221 _mesa_sha1_update(&ctx
, set_layout
->binding
,
222 sizeof(set_layout
->binding
[0]) * set_layout
->binding_count
);
225 layout
->dynamic_offset_count
= dynamic_offset_count
;
226 layout
->push_constant_size
= 0;
227 for (unsigned i
= 0; i
< pCreateInfo
->pushConstantRangeCount
; ++i
) {
228 const VkPushConstantRange
*range
= pCreateInfo
->pPushConstantRanges
+ i
;
229 layout
->push_constant_size
= MAX2(layout
->push_constant_size
,
230 range
->offset
+ range
->size
);
233 layout
->push_constant_size
= align(layout
->push_constant_size
, 16);
234 _mesa_sha1_update(&ctx
, &layout
->push_constant_size
,
235 sizeof(layout
->push_constant_size
));
236 _mesa_sha1_final(&ctx
, layout
->sha1
);
237 *pPipelineLayout
= radv_pipeline_layout_to_handle(layout
);
242 void radv_DestroyPipelineLayout(
244 VkPipelineLayout _pipelineLayout
,
245 const VkAllocationCallbacks
* pAllocator
)
247 RADV_FROM_HANDLE(radv_device
, device
, _device
);
248 RADV_FROM_HANDLE(radv_pipeline_layout
, pipeline_layout
, _pipelineLayout
);
250 if (!pipeline_layout
)
252 vk_free2(&device
->alloc
, pAllocator
, pipeline_layout
);
258 radv_descriptor_set_create(struct radv_device
*device
,
259 struct radv_descriptor_pool
*pool
,
260 const struct radv_descriptor_set_layout
*layout
,
261 struct radv_descriptor_set
**out_set
)
263 struct radv_descriptor_set
*set
;
264 unsigned range_offset
= sizeof(struct radv_descriptor_set
) +
265 sizeof(struct radeon_winsys_bo
*) * layout
->buffer_count
;
266 unsigned mem_size
= range_offset
+
267 sizeof(struct radv_descriptor_range
) * layout
->dynamic_offset_count
;
269 if (pool
->host_memory_base
) {
270 if (pool
->host_memory_end
- pool
->host_memory_ptr
< mem_size
)
271 return vk_error(VK_ERROR_OUT_OF_POOL_MEMORY_KHR
);
273 set
= (struct radv_descriptor_set
*)pool
->host_memory_ptr
;
274 pool
->host_memory_ptr
+= mem_size
;
276 set
= vk_alloc2(&device
->alloc
, NULL
, mem_size
, 8,
277 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
280 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY
);
283 memset(set
, 0, mem_size
);
285 if (layout
->dynamic_offset_count
) {
286 set
->dynamic_descriptors
= (struct radv_descriptor_range
*)((uint8_t*)set
+ range_offset
);
289 set
->layout
= layout
;
291 uint32_t layout_size
= align_u32(layout
->size
, 32);
292 set
->size
= layout
->size
;
294 /* try to allocate linearly first, so that we don't spend
295 * time looking for gaps if the app only allocates &
296 * resets via the pool. */
297 if (pool
->current_offset
+ layout_size
<= pool
->size
) {
299 set
->mapped_ptr
= (uint32_t*)(pool
->mapped_ptr
+ pool
->current_offset
);
300 set
->va
= device
->ws
->buffer_get_va(set
->bo
) + pool
->current_offset
;
301 pool
->current_offset
+= layout_size
;
302 list_addtail(&set
->vram_list
, &pool
->vram_list
);
303 } else if (!pool
->host_memory_base
) {
305 struct list_head
*prev
= &pool
->vram_list
;
306 struct radv_descriptor_set
*cur
;
308 assert(!pool
->host_memory_base
);
309 LIST_FOR_EACH_ENTRY(cur
, &pool
->vram_list
, vram_list
) {
310 uint64_t start
= (uint8_t*)cur
->mapped_ptr
- pool
->mapped_ptr
;
311 if (start
- offset
>= layout_size
)
314 offset
= start
+ cur
->size
;
315 prev
= &cur
->vram_list
;
318 if (pool
->size
- offset
< layout_size
) {
319 vk_free2(&device
->alloc
, NULL
, set
->dynamic_descriptors
);
320 vk_free2(&device
->alloc
, NULL
, set
);
321 return vk_error(VK_ERROR_OUT_OF_POOL_MEMORY_KHR
);
324 set
->mapped_ptr
= (uint32_t*)(pool
->mapped_ptr
+ offset
);
325 set
->va
= device
->ws
->buffer_get_va(set
->bo
) + offset
;
326 list_add(&set
->vram_list
, prev
);
328 return vk_error(VK_ERROR_OUT_OF_POOL_MEMORY_KHR
);
331 for (unsigned i
= 0; i
< layout
->binding_count
; ++i
) {
332 if (!layout
->binding
[i
].immutable_samplers_offset
||
333 layout
->binding
[i
].immutable_samplers_equal
)
336 unsigned offset
= layout
->binding
[i
].offset
/ 4;
337 if (layout
->binding
[i
].type
== VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
)
340 const uint32_t *samplers
= (const uint32_t*)((const char*)layout
+ layout
->binding
[i
].immutable_samplers_offset
);
341 for (unsigned j
= 0; j
< layout
->binding
[i
].array_size
; ++j
) {
342 memcpy(set
->mapped_ptr
+ offset
, samplers
+ 4 * j
, 16);
343 offset
+= layout
->binding
[i
].size
/ 4;
352 radv_descriptor_set_destroy(struct radv_device
*device
,
353 struct radv_descriptor_pool
*pool
,
354 struct radv_descriptor_set
*set
,
357 assert(!pool
->host_memory_base
);
359 if (free_bo
&& set
->size
)
360 list_del(&set
->vram_list
);
361 vk_free2(&device
->alloc
, NULL
, set
);
364 VkResult
radv_CreateDescriptorPool(
366 const VkDescriptorPoolCreateInfo
* pCreateInfo
,
367 const VkAllocationCallbacks
* pAllocator
,
368 VkDescriptorPool
* pDescriptorPool
)
370 RADV_FROM_HANDLE(radv_device
, device
, _device
);
371 struct radv_descriptor_pool
*pool
;
372 int size
= sizeof(struct radv_descriptor_pool
);
373 uint64_t bo_size
= 0, bo_count
= 0, range_count
= 0;
376 for (unsigned i
= 0; i
< pCreateInfo
->poolSizeCount
; ++i
) {
377 if (pCreateInfo
->pPoolSizes
[i
].type
!= VK_DESCRIPTOR_TYPE_SAMPLER
)
378 bo_count
+= pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
380 switch(pCreateInfo
->pPoolSizes
[i
].type
) {
381 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
382 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
:
383 range_count
+= pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
385 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER
:
386 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER
:
387 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
:
388 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER
:
389 case VK_DESCRIPTOR_TYPE_SAMPLER
:
390 /* 32 as we may need to align for images */
391 bo_size
+= 32 * pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
393 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
:
394 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
:
395 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT
:
396 bo_size
+= 64 * pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
398 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
399 bo_size
+= 96 * pCreateInfo
->pPoolSizes
[i
].descriptorCount
;
402 unreachable("unknown descriptor type\n");
407 if (!(pCreateInfo
->flags
& VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT
)) {
408 uint64_t host_size
= pCreateInfo
->maxSets
* sizeof(struct radv_descriptor_set
);
409 host_size
+= sizeof(struct radeon_winsys_bo
*) * bo_count
;
410 host_size
+= sizeof(struct radv_descriptor_range
) * range_count
;
414 pool
= vk_alloc2(&device
->alloc
, pAllocator
, size
, 8,
415 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
417 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY
);
419 memset(pool
, 0, sizeof(*pool
));
421 if (!(pCreateInfo
->flags
& VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT
)) {
422 pool
->host_memory_base
= (uint8_t*)pool
+ sizeof(struct radv_descriptor_pool
);
423 pool
->host_memory_ptr
= pool
->host_memory_base
;
424 pool
->host_memory_end
= (uint8_t*)pool
+ size
;
428 pool
->bo
= device
->ws
->buffer_create(device
->ws
, bo_size
,
429 32, RADEON_DOMAIN_VRAM
, 0);
430 pool
->mapped_ptr
= (uint8_t*)device
->ws
->buffer_map(pool
->bo
);
432 pool
->size
= bo_size
;
434 list_inithead(&pool
->vram_list
);
435 *pDescriptorPool
= radv_descriptor_pool_to_handle(pool
);
439 void radv_DestroyDescriptorPool(
441 VkDescriptorPool _pool
,
442 const VkAllocationCallbacks
* pAllocator
)
444 RADV_FROM_HANDLE(radv_device
, device
, _device
);
445 RADV_FROM_HANDLE(radv_descriptor_pool
, pool
, _pool
);
450 if (!pool
->host_memory_base
) {
451 list_for_each_entry_safe(struct radv_descriptor_set
, set
,
452 &pool
->vram_list
, vram_list
) {
453 radv_descriptor_set_destroy(device
, pool
, set
, false);
458 device
->ws
->buffer_destroy(pool
->bo
);
459 vk_free2(&device
->alloc
, pAllocator
, pool
);
462 VkResult
radv_ResetDescriptorPool(
464 VkDescriptorPool descriptorPool
,
465 VkDescriptorPoolResetFlags flags
)
467 RADV_FROM_HANDLE(radv_device
, device
, _device
);
468 RADV_FROM_HANDLE(radv_descriptor_pool
, pool
, descriptorPool
);
470 if (!pool
->host_memory_base
) {
471 list_for_each_entry_safe(struct radv_descriptor_set
, set
,
472 &pool
->vram_list
, vram_list
) {
473 radv_descriptor_set_destroy(device
, pool
, set
, false);
477 list_inithead(&pool
->vram_list
);
479 pool
->current_offset
= 0;
480 pool
->host_memory_ptr
= pool
->host_memory_base
;
485 VkResult
radv_AllocateDescriptorSets(
487 const VkDescriptorSetAllocateInfo
* pAllocateInfo
,
488 VkDescriptorSet
* pDescriptorSets
)
490 RADV_FROM_HANDLE(radv_device
, device
, _device
);
491 RADV_FROM_HANDLE(radv_descriptor_pool
, pool
, pAllocateInfo
->descriptorPool
);
493 VkResult result
= VK_SUCCESS
;
495 struct radv_descriptor_set
*set
;
497 /* allocate a set of buffers for each shader to contain descriptors */
498 for (i
= 0; i
< pAllocateInfo
->descriptorSetCount
; i
++) {
499 RADV_FROM_HANDLE(radv_descriptor_set_layout
, layout
,
500 pAllocateInfo
->pSetLayouts
[i
]);
502 assert(!(layout
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
));
504 result
= radv_descriptor_set_create(device
, pool
, layout
, &set
);
505 if (result
!= VK_SUCCESS
)
508 pDescriptorSets
[i
] = radv_descriptor_set_to_handle(set
);
511 if (result
!= VK_SUCCESS
)
512 radv_FreeDescriptorSets(_device
, pAllocateInfo
->descriptorPool
,
517 VkResult
radv_FreeDescriptorSets(
519 VkDescriptorPool descriptorPool
,
521 const VkDescriptorSet
* pDescriptorSets
)
523 RADV_FROM_HANDLE(radv_device
, device
, _device
);
524 RADV_FROM_HANDLE(radv_descriptor_pool
, pool
, descriptorPool
);
526 for (uint32_t i
= 0; i
< count
; i
++) {
527 RADV_FROM_HANDLE(radv_descriptor_set
, set
, pDescriptorSets
[i
]);
530 radv_descriptor_set_destroy(device
, pool
, set
, true);
535 static void write_texel_buffer_descriptor(struct radv_device
*device
,
536 struct radv_cmd_buffer
*cmd_buffer
,
538 struct radeon_winsys_bo
**buffer_list
,
539 const VkBufferView _buffer_view
)
541 RADV_FROM_HANDLE(radv_buffer_view
, buffer_view
, _buffer_view
);
543 memcpy(dst
, buffer_view
->state
, 4 * 4);
546 device
->ws
->cs_add_buffer(cmd_buffer
->cs
, buffer_view
->bo
, 7);
548 *buffer_list
= buffer_view
->bo
;
551 static void write_buffer_descriptor(struct radv_device
*device
,
552 struct radv_cmd_buffer
*cmd_buffer
,
554 struct radeon_winsys_bo
**buffer_list
,
555 const VkDescriptorBufferInfo
*buffer_info
)
557 RADV_FROM_HANDLE(radv_buffer
, buffer
, buffer_info
->buffer
);
558 uint64_t va
= device
->ws
->buffer_get_va(buffer
->bo
);
559 uint32_t range
= buffer_info
->range
;
561 if (buffer_info
->range
== VK_WHOLE_SIZE
)
562 range
= buffer
->size
- buffer_info
->offset
;
564 va
+= buffer_info
->offset
+ buffer
->offset
;
566 dst
[1] = S_008F04_BASE_ADDRESS_HI(va
>> 32);
568 dst
[3] = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X
) |
569 S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y
) |
570 S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z
) |
571 S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W
) |
572 S_008F0C_NUM_FORMAT(V_008F0C_BUF_NUM_FORMAT_FLOAT
) |
573 S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32
);
576 device
->ws
->cs_add_buffer(cmd_buffer
->cs
, buffer
->bo
, 7);
578 *buffer_list
= buffer
->bo
;
581 static void write_dynamic_buffer_descriptor(struct radv_device
*device
,
582 struct radv_descriptor_range
*range
,
583 struct radeon_winsys_bo
**buffer_list
,
584 const VkDescriptorBufferInfo
*buffer_info
)
586 RADV_FROM_HANDLE(radv_buffer
, buffer
, buffer_info
->buffer
);
587 uint64_t va
= device
->ws
->buffer_get_va(buffer
->bo
);
588 unsigned size
= buffer_info
->range
;
590 if (buffer_info
->range
== VK_WHOLE_SIZE
)
591 size
= buffer
->size
- buffer_info
->offset
;
593 va
+= buffer_info
->offset
+ buffer
->offset
;
597 *buffer_list
= buffer
->bo
;
601 write_image_descriptor(struct radv_device
*device
,
602 struct radv_cmd_buffer
*cmd_buffer
,
604 struct radeon_winsys_bo
**buffer_list
,
605 const VkDescriptorImageInfo
*image_info
)
607 RADV_FROM_HANDLE(radv_image_view
, iview
, image_info
->imageView
);
608 memcpy(dst
, iview
->descriptor
, 8 * 4);
609 memcpy(dst
+ 8, iview
->fmask_descriptor
, 8 * 4);
612 device
->ws
->cs_add_buffer(cmd_buffer
->cs
, iview
->bo
, 7);
614 *buffer_list
= iview
->bo
;
618 write_combined_image_sampler_descriptor(struct radv_device
*device
,
619 struct radv_cmd_buffer
*cmd_buffer
,
621 struct radeon_winsys_bo
**buffer_list
,
622 const VkDescriptorImageInfo
*image_info
,
625 RADV_FROM_HANDLE(radv_sampler
, sampler
, image_info
->sampler
);
627 write_image_descriptor(device
, cmd_buffer
, dst
, buffer_list
, image_info
);
628 /* copy over sampler state */
630 memcpy(dst
+ 16, sampler
->state
, 16);
634 write_sampler_descriptor(struct radv_device
*device
,
636 const VkDescriptorImageInfo
*image_info
)
638 RADV_FROM_HANDLE(radv_sampler
, sampler
, image_info
->sampler
);
640 memcpy(dst
, sampler
->state
, 16);
643 void radv_update_descriptor_sets(
644 struct radv_device
* device
,
645 struct radv_cmd_buffer
* cmd_buffer
,
646 VkDescriptorSet dstSetOverride
,
647 uint32_t descriptorWriteCount
,
648 const VkWriteDescriptorSet
* pDescriptorWrites
,
649 uint32_t descriptorCopyCount
,
650 const VkCopyDescriptorSet
* pDescriptorCopies
)
653 for (i
= 0; i
< descriptorWriteCount
; i
++) {
654 const VkWriteDescriptorSet
*writeset
= &pDescriptorWrites
[i
];
655 RADV_FROM_HANDLE(radv_descriptor_set
, set
,
656 dstSetOverride
? dstSetOverride
: writeset
->dstSet
);
657 const struct radv_descriptor_set_binding_layout
*binding_layout
=
658 set
->layout
->binding
+ writeset
->dstBinding
;
659 uint32_t *ptr
= set
->mapped_ptr
;
660 struct radeon_winsys_bo
**buffer_list
= set
->descriptors
;
661 /* Immutable samplers are not copied into push descriptors when they are
662 * allocated, so if we are writing push descriptors we have to copy the
663 * immutable samplers into them now.
665 const bool copy_immutable_samplers
= cmd_buffer
&&
666 binding_layout
->immutable_samplers_offset
&& !binding_layout
->immutable_samplers_equal
;
667 const uint32_t *samplers
= radv_immutable_samplers(set
->layout
, binding_layout
);
669 ptr
+= binding_layout
->offset
/ 4;
670 ptr
+= binding_layout
->size
* writeset
->dstArrayElement
/ 4;
671 buffer_list
+= binding_layout
->buffer_offset
;
672 buffer_list
+= binding_layout
->buffer_count
* writeset
->dstArrayElement
;
673 for (j
= 0; j
< writeset
->descriptorCount
; ++j
) {
674 switch(writeset
->descriptorType
) {
675 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
676 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
: {
677 unsigned idx
= writeset
->dstArrayElement
+ j
;
678 idx
+= binding_layout
->dynamic_offset_offset
;
679 assert(!(set
->layout
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
));
680 write_dynamic_buffer_descriptor(device
, set
->dynamic_descriptors
+ idx
,
681 buffer_list
, writeset
->pBufferInfo
+ j
);
684 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER
:
685 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER
:
686 write_buffer_descriptor(device
, cmd_buffer
, ptr
, buffer_list
,
687 writeset
->pBufferInfo
+ j
);
689 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
:
690 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER
:
691 write_texel_buffer_descriptor(device
, cmd_buffer
, ptr
, buffer_list
,
692 writeset
->pTexelBufferView
[j
]);
694 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
:
695 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
:
696 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT
:
697 write_image_descriptor(device
, cmd_buffer
, ptr
, buffer_list
,
698 writeset
->pImageInfo
+ j
);
700 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
701 write_combined_image_sampler_descriptor(device
, cmd_buffer
, ptr
, buffer_list
,
702 writeset
->pImageInfo
+ j
,
703 !binding_layout
->immutable_samplers_offset
);
704 if (copy_immutable_samplers
) {
705 const unsigned idx
= writeset
->dstArrayElement
+ j
;
706 memcpy(ptr
+ 16, samplers
+ 4 * idx
, 16);
709 case VK_DESCRIPTOR_TYPE_SAMPLER
:
710 if (!binding_layout
->immutable_samplers_offset
) {
711 write_sampler_descriptor(device
, ptr
,
712 writeset
->pImageInfo
+ j
);
713 } else if (copy_immutable_samplers
) {
714 unsigned idx
= writeset
->dstArrayElement
+ j
;
715 memcpy(ptr
, samplers
+ 4 * idx
, 16);
719 unreachable("unimplemented descriptor type");
722 ptr
+= binding_layout
->size
/ 4;
723 buffer_list
+= binding_layout
->buffer_count
;
727 if (descriptorCopyCount
)
728 radv_finishme("copy descriptors");
731 void radv_UpdateDescriptorSets(
733 uint32_t descriptorWriteCount
,
734 const VkWriteDescriptorSet
* pDescriptorWrites
,
735 uint32_t descriptorCopyCount
,
736 const VkCopyDescriptorSet
* pDescriptorCopies
)
738 RADV_FROM_HANDLE(radv_device
, device
, _device
);
740 radv_update_descriptor_sets(device
, NULL
, VK_NULL_HANDLE
, descriptorWriteCount
, pDescriptorWrites
,
741 descriptorCopyCount
, pDescriptorCopies
);
744 VkResult
radv_CreateDescriptorUpdateTemplateKHR(VkDevice _device
,
745 const VkDescriptorUpdateTemplateCreateInfoKHR
*pCreateInfo
,
746 const VkAllocationCallbacks
*pAllocator
,
747 VkDescriptorUpdateTemplateKHR
*pDescriptorUpdateTemplate
)
749 RADV_FROM_HANDLE(radv_device
, device
, _device
);
750 RADV_FROM_HANDLE(radv_descriptor_set_layout
, set_layout
, pCreateInfo
->descriptorSetLayout
);
751 const uint32_t entry_count
= pCreateInfo
->descriptorUpdateEntryCount
;
752 const size_t size
= sizeof(struct radv_descriptor_update_template
) +
753 sizeof(struct radv_descriptor_update_template_entry
) * entry_count
;
754 struct radv_descriptor_update_template
*templ
;
757 templ
= vk_alloc2(&device
->alloc
, pAllocator
, size
, 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
759 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY
);
761 templ
->entry_count
= entry_count
;
763 for (i
= 0; i
< entry_count
; i
++) {
764 const VkDescriptorUpdateTemplateEntryKHR
*entry
= &pCreateInfo
->pDescriptorUpdateEntries
[i
];
765 const struct radv_descriptor_set_binding_layout
*binding_layout
=
766 set_layout
->binding
+ entry
->dstBinding
;
767 const uint32_t buffer_offset
= binding_layout
->buffer_offset
+
768 binding_layout
->buffer_count
* entry
->dstArrayElement
;
769 const uint32_t *immutable_samplers
= NULL
;
773 /* dst_offset is an offset into dynamic_descriptors when the descriptor
774 is dynamic, and an offset into mapped_ptr otherwise */
775 switch (entry
->descriptorType
) {
776 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
777 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
:
778 assert(pCreateInfo
->templateType
== VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_DESCRIPTOR_SET_KHR
);
779 dst_offset
= binding_layout
->dynamic_offset_offset
+ entry
->dstArrayElement
;
780 dst_stride
= 0; /* Not used */
783 switch (entry
->descriptorType
) {
784 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
785 case VK_DESCRIPTOR_TYPE_SAMPLER
:
786 /* Immutable samplers are copied into push descriptors when they are pushed */
787 if (pCreateInfo
->templateType
== VK_DESCRIPTOR_UPDATE_TEMPLATE_TYPE_PUSH_DESCRIPTORS_KHR
&&
788 binding_layout
->immutable_samplers_offset
&& !binding_layout
->immutable_samplers_equal
) {
789 immutable_samplers
= radv_immutable_samplers(set_layout
, binding_layout
) + entry
->dstArrayElement
* 4;
795 dst_offset
= binding_layout
->offset
/ 4 + binding_layout
->size
* entry
->dstArrayElement
/ 4;
796 dst_stride
= binding_layout
->size
/ 4;
800 templ
->entry
[i
] = (struct radv_descriptor_update_template_entry
) {
801 .descriptor_type
= entry
->descriptorType
,
802 .descriptor_count
= entry
->descriptorCount
,
803 .src_offset
= entry
->offset
,
804 .src_stride
= entry
->stride
,
805 .dst_offset
= dst_offset
,
806 .dst_stride
= dst_stride
,
807 .buffer_offset
= buffer_offset
,
808 .buffer_count
= binding_layout
->buffer_count
,
809 .has_sampler
= !binding_layout
->immutable_samplers_offset
,
810 .immutable_samplers
= immutable_samplers
814 *pDescriptorUpdateTemplate
= radv_descriptor_update_template_to_handle(templ
);
818 void radv_DestroyDescriptorUpdateTemplateKHR(VkDevice _device
,
819 VkDescriptorUpdateTemplateKHR descriptorUpdateTemplate
,
820 const VkAllocationCallbacks
*pAllocator
)
822 RADV_FROM_HANDLE(radv_device
, device
, _device
);
823 RADV_FROM_HANDLE(radv_descriptor_update_template
, templ
, descriptorUpdateTemplate
);
828 vk_free2(&device
->alloc
, pAllocator
, templ
);
831 void radv_update_descriptor_set_with_template(struct radv_device
*device
,
832 struct radv_cmd_buffer
*cmd_buffer
,
833 struct radv_descriptor_set
*set
,
834 VkDescriptorUpdateTemplateKHR descriptorUpdateTemplate
,
837 RADV_FROM_HANDLE(radv_descriptor_update_template
, templ
, descriptorUpdateTemplate
);
840 for (i
= 0; i
< templ
->entry_count
; ++i
) {
841 struct radeon_winsys_bo
**buffer_list
= set
->descriptors
+ templ
->entry
[i
].buffer_offset
;
842 uint32_t *pDst
= set
->mapped_ptr
+ templ
->entry
[i
].dst_offset
;
843 const uint8_t *pSrc
= ((const uint8_t *) pData
) + templ
->entry
[i
].src_offset
;
846 for (j
= 0; j
< templ
->entry
[i
].descriptor_count
; ++j
) {
847 switch (templ
->entry
[i
].descriptor_type
) {
848 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC
:
849 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC
: {
850 const unsigned idx
= templ
->entry
[i
].dst_offset
+ j
;
851 assert(!(set
->layout
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
));
852 write_dynamic_buffer_descriptor(device
, set
->dynamic_descriptors
+ idx
,
853 buffer_list
, (struct VkDescriptorBufferInfo
*) pSrc
);
856 case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER
:
857 case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER
:
858 write_buffer_descriptor(device
, cmd_buffer
, pDst
, buffer_list
,
859 (struct VkDescriptorBufferInfo
*) pSrc
);
861 case VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER
:
862 case VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER
:
863 write_texel_buffer_descriptor(device
, cmd_buffer
, pDst
, buffer_list
,
864 *(VkBufferView
*) pSrc
);
866 case VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE
:
867 case VK_DESCRIPTOR_TYPE_STORAGE_IMAGE
:
868 case VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT
:
869 write_image_descriptor(device
, cmd_buffer
, pDst
, buffer_list
,
870 (struct VkDescriptorImageInfo
*) pSrc
);
872 case VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER
:
873 write_combined_image_sampler_descriptor(device
, cmd_buffer
, pDst
, buffer_list
,
874 (struct VkDescriptorImageInfo
*) pSrc
,
875 templ
->entry
[i
].has_sampler
);
876 if (templ
->entry
[i
].immutable_samplers
)
877 memcpy(pDst
+ 16, templ
->entry
[i
].immutable_samplers
+ 4 * j
, 16);
879 case VK_DESCRIPTOR_TYPE_SAMPLER
:
880 if (templ
->entry
[i
].has_sampler
)
881 write_sampler_descriptor(device
, pDst
,
882 (struct VkDescriptorImageInfo
*) pSrc
);
883 else if (templ
->entry
[i
].immutable_samplers
)
884 memcpy(pDst
, templ
->entry
[i
].immutable_samplers
+ 4 * j
, 16);
887 unreachable("unimplemented descriptor type");
890 pSrc
+= templ
->entry
[i
].src_stride
;
891 pDst
+= templ
->entry
[i
].dst_stride
;
892 buffer_list
+= templ
->entry
[i
].buffer_count
;
897 void radv_UpdateDescriptorSetWithTemplateKHR(VkDevice _device
,
898 VkDescriptorSet descriptorSet
,
899 VkDescriptorUpdateTemplateKHR descriptorUpdateTemplate
,
902 RADV_FROM_HANDLE(radv_device
, device
, _device
);
903 RADV_FROM_HANDLE(radv_descriptor_set
, set
, descriptorSet
);
905 radv_update_descriptor_set_with_template(device
, NULL
, set
, descriptorUpdateTemplate
, pData
);