2 * Copyright © 2017 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
24 #include "wsi_common_private.h"
25 #include "util/macros.h"
29 wsi_device_init(struct wsi_device
*wsi
,
30 VkPhysicalDevice pdevice
,
31 WSI_FN_GetPhysicalDeviceProcAddr proc_addr
,
32 const VkAllocationCallbacks
*alloc
)
36 memset(wsi
, 0, sizeof(*wsi
));
38 #define WSI_GET_CB(func) \
39 PFN_vk##func func = (PFN_vk##func)proc_addr(pdevice, "vk" #func)
40 WSI_GET_CB(GetPhysicalDeviceMemoryProperties
);
41 WSI_GET_CB(GetPhysicalDeviceQueueFamilyProperties
);
44 GetPhysicalDeviceMemoryProperties(pdevice
, &wsi
->memory_props
);
45 GetPhysicalDeviceQueueFamilyProperties(pdevice
, &wsi
->queue_family_count
, NULL
);
47 #define WSI_GET_CB(func) \
48 wsi->func = (PFN_vk##func)proc_addr(pdevice, "vk" #func)
49 WSI_GET_CB(AllocateMemory
);
50 WSI_GET_CB(AllocateCommandBuffers
);
51 WSI_GET_CB(BindBufferMemory
);
52 WSI_GET_CB(BindImageMemory
);
53 WSI_GET_CB(BeginCommandBuffer
);
54 WSI_GET_CB(CmdCopyImageToBuffer
);
55 WSI_GET_CB(CreateBuffer
);
56 WSI_GET_CB(CreateCommandPool
);
57 WSI_GET_CB(CreateFence
);
58 WSI_GET_CB(CreateImage
);
59 WSI_GET_CB(DestroyBuffer
);
60 WSI_GET_CB(DestroyCommandPool
);
61 WSI_GET_CB(DestroyFence
);
62 WSI_GET_CB(DestroyImage
);
63 WSI_GET_CB(EndCommandBuffer
);
64 WSI_GET_CB(FreeMemory
);
65 WSI_GET_CB(FreeCommandBuffers
);
66 WSI_GET_CB(GetBufferMemoryRequirements
);
67 WSI_GET_CB(GetImageMemoryRequirements
);
68 WSI_GET_CB(GetImageSubresourceLayout
);
69 WSI_GET_CB(GetMemoryFdKHR
);
70 WSI_GET_CB(GetPhysicalDeviceFormatProperties
);
71 WSI_GET_CB(ResetFences
);
72 WSI_GET_CB(QueueSubmit
);
73 WSI_GET_CB(WaitForFences
);
76 #ifdef VK_USE_PLATFORM_XCB_KHR
77 result
= wsi_x11_init_wsi(wsi
, alloc
);
78 if (result
!= VK_SUCCESS
)
82 #ifdef VK_USE_PLATFORM_WAYLAND_KHR
83 result
= wsi_wl_init_wsi(wsi
, alloc
, pdevice
);
84 if (result
!= VK_SUCCESS
) {
85 #ifdef VK_USE_PLATFORM_XCB_KHR
86 wsi_x11_finish_wsi(wsi
, alloc
);
96 wsi_device_finish(struct wsi_device
*wsi
,
97 const VkAllocationCallbacks
*alloc
)
99 #ifdef VK_USE_PLATFORM_WAYLAND_KHR
100 wsi_wl_finish_wsi(wsi
, alloc
);
102 #ifdef VK_USE_PLATFORM_XCB_KHR
103 wsi_x11_finish_wsi(wsi
, alloc
);
108 wsi_swapchain_init(const struct wsi_device
*wsi
,
109 struct wsi_swapchain
*chain
,
111 const VkSwapchainCreateInfoKHR
*pCreateInfo
,
112 const VkAllocationCallbacks
*pAllocator
)
116 memset(chain
, 0, sizeof(*chain
));
119 chain
->device
= device
;
120 chain
->alloc
= *pAllocator
;
121 chain
->use_prime_blit
= false;
124 vk_zalloc(pAllocator
, sizeof(VkCommandPool
) * wsi
->queue_family_count
, 8,
125 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
126 if (!chain
->cmd_pools
)
127 return VK_ERROR_OUT_OF_HOST_MEMORY
;
129 for (uint32_t i
= 0; i
< wsi
->queue_family_count
; i
++) {
130 const VkCommandPoolCreateInfo cmd_pool_info
= {
131 .sType
= VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO
,
134 .queueFamilyIndex
= i
,
136 result
= wsi
->CreateCommandPool(device
, &cmd_pool_info
, &chain
->alloc
,
137 &chain
->cmd_pools
[i
]);
138 if (result
!= VK_SUCCESS
)
145 wsi_swapchain_finish(chain
);
150 wsi_swapchain_finish(struct wsi_swapchain
*chain
)
152 for (unsigned i
= 0; i
< ARRAY_SIZE(chain
->fences
); i
++)
153 chain
->wsi
->DestroyFence(chain
->device
, chain
->fences
[i
], &chain
->alloc
);
155 for (uint32_t i
= 0; i
< chain
->wsi
->queue_family_count
; i
++) {
156 chain
->wsi
->DestroyCommandPool(chain
->device
, chain
->cmd_pools
[i
],
159 vk_free(&chain
->alloc
, chain
->cmd_pools
);
163 select_memory_type(const struct wsi_device
*wsi
,
164 VkMemoryPropertyFlags props
,
167 for (uint32_t i
= 0; i
< wsi
->memory_props
.memoryTypeCount
; i
++) {
168 const VkMemoryType type
= wsi
->memory_props
.memoryTypes
[i
];
169 if ((type_bits
& (1 << i
)) && (type
.propertyFlags
& props
) == props
)
173 unreachable("No memory type found");
177 vk_format_size(VkFormat format
)
180 case VK_FORMAT_B8G8R8A8_UNORM
:
181 case VK_FORMAT_B8G8R8A8_SRGB
:
184 unreachable("Unknown WSI Format");
188 static inline uint32_t
189 align_u32(uint32_t v
, uint32_t a
)
191 assert(a
!= 0 && a
== (a
& -a
));
192 return (v
+ a
- 1) & ~(a
- 1);
196 wsi_create_native_image(const struct wsi_swapchain
*chain
,
197 const VkSwapchainCreateInfoKHR
*pCreateInfo
,
198 struct wsi_image
*image
)
200 const struct wsi_device
*wsi
= chain
->wsi
;
203 memset(image
, 0, sizeof(*image
));
204 for (int i
= 0; i
< ARRAY_SIZE(image
->fds
); i
++)
207 const struct wsi_image_create_info image_wsi_info
= {
208 .sType
= VK_STRUCTURE_TYPE_WSI_IMAGE_CREATE_INFO_MESA
,
212 const VkImageCreateInfo image_info
= {
213 .sType
= VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO
,
214 .pNext
= &image_wsi_info
,
216 .imageType
= VK_IMAGE_TYPE_2D
,
217 .format
= pCreateInfo
->imageFormat
,
219 .width
= pCreateInfo
->imageExtent
.width
,
220 .height
= pCreateInfo
->imageExtent
.height
,
225 .samples
= VK_SAMPLE_COUNT_1_BIT
,
226 .tiling
= VK_IMAGE_TILING_OPTIMAL
,
227 .usage
= pCreateInfo
->imageUsage
,
228 .sharingMode
= pCreateInfo
->imageSharingMode
,
229 .queueFamilyIndexCount
= pCreateInfo
->queueFamilyIndexCount
,
230 .pQueueFamilyIndices
= pCreateInfo
->pQueueFamilyIndices
,
231 .initialLayout
= VK_IMAGE_LAYOUT_UNDEFINED
,
233 result
= wsi
->CreateImage(chain
->device
, &image_info
,
234 &chain
->alloc
, &image
->image
);
235 if (result
!= VK_SUCCESS
)
238 VkMemoryRequirements reqs
;
239 wsi
->GetImageMemoryRequirements(chain
->device
, image
->image
, &reqs
);
241 VkSubresourceLayout image_layout
;
242 const VkImageSubresource image_subresource
= {
243 .aspectMask
= VK_IMAGE_ASPECT_COLOR_BIT
,
247 wsi
->GetImageSubresourceLayout(chain
->device
, image
->image
,
248 &image_subresource
, &image_layout
);
250 const struct wsi_memory_allocate_info memory_wsi_info
= {
251 .sType
= VK_STRUCTURE_TYPE_WSI_MEMORY_ALLOCATE_INFO_MESA
,
253 .implicit_sync
= true,
255 const VkExportMemoryAllocateInfoKHR memory_export_info
= {
256 .sType
= VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO_KHR
,
257 .pNext
= &memory_wsi_info
,
258 .handleTypes
= VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT
,
260 const VkMemoryDedicatedAllocateInfoKHR memory_dedicated_info
= {
261 .sType
= VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO_KHR
,
262 .pNext
= &memory_export_info
,
263 .image
= image
->image
,
264 .buffer
= VK_NULL_HANDLE
,
266 const VkMemoryAllocateInfo memory_info
= {
267 .sType
= VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO
,
268 .pNext
= &memory_dedicated_info
,
269 .allocationSize
= reqs
.size
,
270 .memoryTypeIndex
= select_memory_type(wsi
, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT
,
271 reqs
.memoryTypeBits
),
273 result
= wsi
->AllocateMemory(chain
->device
, &memory_info
,
274 &chain
->alloc
, &image
->memory
);
275 if (result
!= VK_SUCCESS
)
278 result
= wsi
->BindImageMemory(chain
->device
, image
->image
,
280 if (result
!= VK_SUCCESS
)
283 const VkMemoryGetFdInfoKHR memory_get_fd_info
= {
284 .sType
= VK_STRUCTURE_TYPE_MEMORY_GET_FD_INFO_KHR
,
286 .memory
= image
->memory
,
287 .handleType
= VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT
,
290 result
= wsi
->GetMemoryFdKHR(chain
->device
, &memory_get_fd_info
, &fd
);
291 if (result
!= VK_SUCCESS
)
294 image
->num_planes
= 1;
295 image
->sizes
[0] = reqs
.size
;
296 image
->row_pitches
[0] = image_layout
.rowPitch
;
297 image
->offsets
[0] = 0;
303 wsi_destroy_image(chain
, image
);
308 #define WSI_PRIME_LINEAR_STRIDE_ALIGN 256
311 wsi_create_prime_image(const struct wsi_swapchain
*chain
,
312 const VkSwapchainCreateInfoKHR
*pCreateInfo
,
313 struct wsi_image
*image
)
315 const struct wsi_device
*wsi
= chain
->wsi
;
318 memset(image
, 0, sizeof(*image
));
320 const uint32_t cpp
= vk_format_size(pCreateInfo
->imageFormat
);
321 const uint32_t linear_stride
= align_u32(pCreateInfo
->imageExtent
.width
* cpp
,
322 WSI_PRIME_LINEAR_STRIDE_ALIGN
);
324 uint32_t linear_size
= linear_stride
* pCreateInfo
->imageExtent
.height
;
325 linear_size
= align_u32(linear_size
, 4096);
327 const VkExternalMemoryBufferCreateInfoKHR prime_buffer_external_info
= {
328 .sType
= VK_STRUCTURE_TYPE_EXTERNAL_MEMORY_BUFFER_CREATE_INFO_KHR
,
330 .handleTypes
= VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT
,
332 const VkBufferCreateInfo prime_buffer_info
= {
333 .sType
= VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO
,
334 .pNext
= &prime_buffer_external_info
,
336 .usage
= VK_BUFFER_USAGE_TRANSFER_DST_BIT
,
337 .sharingMode
= VK_SHARING_MODE_EXCLUSIVE
,
339 result
= wsi
->CreateBuffer(chain
->device
, &prime_buffer_info
,
340 &chain
->alloc
, &image
->prime
.buffer
);
341 if (result
!= VK_SUCCESS
)
344 VkMemoryRequirements reqs
;
345 wsi
->GetBufferMemoryRequirements(chain
->device
, image
->prime
.buffer
, &reqs
);
346 assert(reqs
.size
<= linear_size
);
348 const struct wsi_memory_allocate_info memory_wsi_info
= {
349 .sType
= VK_STRUCTURE_TYPE_WSI_MEMORY_ALLOCATE_INFO_MESA
,
351 .implicit_sync
= true,
353 const VkExportMemoryAllocateInfoKHR prime_memory_export_info
= {
354 .sType
= VK_STRUCTURE_TYPE_EXPORT_MEMORY_ALLOCATE_INFO_KHR
,
355 .pNext
= &memory_wsi_info
,
356 .handleTypes
= VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT
,
358 const VkMemoryDedicatedAllocateInfoKHR prime_memory_dedicated_info
= {
359 .sType
= VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO_KHR
,
360 .pNext
= &prime_memory_export_info
,
361 .image
= VK_NULL_HANDLE
,
362 .buffer
= image
->prime
.buffer
,
364 const VkMemoryAllocateInfo prime_memory_info
= {
365 .sType
= VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO
,
366 .pNext
= &prime_memory_dedicated_info
,
367 .allocationSize
= linear_size
,
368 .memoryTypeIndex
= select_memory_type(wsi
, 0, reqs
.memoryTypeBits
),
370 result
= wsi
->AllocateMemory(chain
->device
, &prime_memory_info
,
371 &chain
->alloc
, &image
->prime
.memory
);
372 if (result
!= VK_SUCCESS
)
375 result
= wsi
->BindBufferMemory(chain
->device
, image
->prime
.buffer
,
376 image
->prime
.memory
, 0);
377 if (result
!= VK_SUCCESS
)
380 const VkImageCreateInfo image_info
= {
381 .sType
= VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO
,
384 .imageType
= VK_IMAGE_TYPE_2D
,
385 .format
= pCreateInfo
->imageFormat
,
387 .width
= pCreateInfo
->imageExtent
.width
,
388 .height
= pCreateInfo
->imageExtent
.height
,
393 .samples
= VK_SAMPLE_COUNT_1_BIT
,
394 .tiling
= VK_IMAGE_TILING_OPTIMAL
,
395 .usage
= pCreateInfo
->imageUsage
| VK_IMAGE_USAGE_TRANSFER_SRC_BIT
,
396 .sharingMode
= pCreateInfo
->imageSharingMode
,
397 .queueFamilyIndexCount
= pCreateInfo
->queueFamilyIndexCount
,
398 .pQueueFamilyIndices
= pCreateInfo
->pQueueFamilyIndices
,
399 .initialLayout
= VK_IMAGE_LAYOUT_UNDEFINED
,
401 result
= wsi
->CreateImage(chain
->device
, &image_info
,
402 &chain
->alloc
, &image
->image
);
403 if (result
!= VK_SUCCESS
)
406 wsi
->GetImageMemoryRequirements(chain
->device
, image
->image
, &reqs
);
408 const VkMemoryDedicatedAllocateInfoKHR memory_dedicated_info
= {
409 .sType
= VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO_KHR
,
411 .image
= image
->image
,
412 .buffer
= VK_NULL_HANDLE
,
414 const VkMemoryAllocateInfo memory_info
= {
415 .sType
= VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO
,
416 .pNext
= &memory_dedicated_info
,
417 .allocationSize
= reqs
.size
,
418 .memoryTypeIndex
= select_memory_type(wsi
, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT
,
419 reqs
.memoryTypeBits
),
421 result
= wsi
->AllocateMemory(chain
->device
, &memory_info
,
422 &chain
->alloc
, &image
->memory
);
423 if (result
!= VK_SUCCESS
)
426 result
= wsi
->BindImageMemory(chain
->device
, image
->image
,
428 if (result
!= VK_SUCCESS
)
431 image
->prime
.blit_cmd_buffers
=
432 vk_zalloc(&chain
->alloc
,
433 sizeof(VkCommandBuffer
) * wsi
->queue_family_count
, 8,
434 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
435 if (!image
->prime
.blit_cmd_buffers
) {
436 result
= VK_ERROR_OUT_OF_HOST_MEMORY
;
440 for (uint32_t i
= 0; i
< wsi
->queue_family_count
; i
++) {
441 const VkCommandBufferAllocateInfo cmd_buffer_info
= {
442 .sType
= VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO
,
444 .commandPool
= chain
->cmd_pools
[i
],
445 .level
= VK_COMMAND_BUFFER_LEVEL_PRIMARY
,
446 .commandBufferCount
= 1,
448 result
= wsi
->AllocateCommandBuffers(chain
->device
, &cmd_buffer_info
,
449 &image
->prime
.blit_cmd_buffers
[i
]);
450 if (result
!= VK_SUCCESS
)
453 const VkCommandBufferBeginInfo begin_info
= {
454 .sType
= VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO
,
456 wsi
->BeginCommandBuffer(image
->prime
.blit_cmd_buffers
[i
], &begin_info
);
458 struct VkBufferImageCopy buffer_image_copy
= {
460 .bufferRowLength
= linear_stride
/ cpp
,
461 .bufferImageHeight
= 0,
462 .imageSubresource
= {
463 .aspectMask
= VK_IMAGE_ASPECT_COLOR_BIT
,
468 .imageOffset
= { .x
= 0, .y
= 0, .z
= 0 },
470 .width
= pCreateInfo
->imageExtent
.width
,
471 .height
= pCreateInfo
->imageExtent
.height
,
475 wsi
->CmdCopyImageToBuffer(image
->prime
.blit_cmd_buffers
[i
],
477 VK_IMAGE_LAYOUT_PRESENT_SRC_KHR
,
479 1, &buffer_image_copy
);
481 result
= wsi
->EndCommandBuffer(image
->prime
.blit_cmd_buffers
[i
]);
482 if (result
!= VK_SUCCESS
)
486 const VkMemoryGetFdInfoKHR linear_memory_get_fd_info
= {
487 .sType
= VK_STRUCTURE_TYPE_MEMORY_GET_FD_INFO_KHR
,
489 .memory
= image
->prime
.memory
,
490 .handleType
= VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT
,
493 result
= wsi
->GetMemoryFdKHR(chain
->device
, &linear_memory_get_fd_info
, &fd
);
494 if (result
!= VK_SUCCESS
)
497 image
->num_planes
= 1;
498 image
->sizes
[0] = linear_size
;
499 image
->row_pitches
[0] = linear_stride
;
500 image
->offsets
[0] = 0;
506 wsi_destroy_image(chain
, image
);
512 wsi_destroy_image(const struct wsi_swapchain
*chain
,
513 struct wsi_image
*image
)
515 const struct wsi_device
*wsi
= chain
->wsi
;
517 if (image
->prime
.blit_cmd_buffers
) {
518 for (uint32_t i
= 0; i
< wsi
->queue_family_count
; i
++) {
519 wsi
->FreeCommandBuffers(chain
->device
, chain
->cmd_pools
[i
],
520 1, &image
->prime
.blit_cmd_buffers
[i
]);
522 vk_free(&chain
->alloc
, image
->prime
.blit_cmd_buffers
);
525 wsi
->FreeMemory(chain
->device
, image
->memory
, &chain
->alloc
);
526 wsi
->DestroyImage(chain
->device
, image
->image
, &chain
->alloc
);
527 wsi
->FreeMemory(chain
->device
, image
->prime
.memory
, &chain
->alloc
);
528 wsi
->DestroyBuffer(chain
->device
, image
->prime
.buffer
, &chain
->alloc
);
532 wsi_common_get_surface_support(struct wsi_device
*wsi_device
,
534 uint32_t queueFamilyIndex
,
535 VkSurfaceKHR _surface
,
536 const VkAllocationCallbacks
*alloc
,
537 VkBool32
* pSupported
)
539 ICD_FROM_HANDLE(VkIcdSurfaceBase
, surface
, _surface
);
540 struct wsi_interface
*iface
= wsi_device
->wsi
[surface
->platform
];
542 return iface
->get_support(surface
, wsi_device
, alloc
,
543 queueFamilyIndex
, local_fd
, pSupported
);
547 wsi_common_get_surface_capabilities(struct wsi_device
*wsi_device
,
548 VkSurfaceKHR _surface
,
549 VkSurfaceCapabilitiesKHR
*pSurfaceCapabilities
)
551 ICD_FROM_HANDLE(VkIcdSurfaceBase
, surface
, _surface
);
552 struct wsi_interface
*iface
= wsi_device
->wsi
[surface
->platform
];
554 return iface
->get_capabilities(surface
, pSurfaceCapabilities
);
558 wsi_common_get_surface_capabilities2(struct wsi_device
*wsi_device
,
559 const VkPhysicalDeviceSurfaceInfo2KHR
*pSurfaceInfo
,
560 VkSurfaceCapabilities2KHR
*pSurfaceCapabilities
)
562 ICD_FROM_HANDLE(VkIcdSurfaceBase
, surface
, pSurfaceInfo
->surface
);
563 struct wsi_interface
*iface
= wsi_device
->wsi
[surface
->platform
];
565 return iface
->get_capabilities2(surface
, pSurfaceInfo
->pNext
,
566 pSurfaceCapabilities
);
570 wsi_common_get_surface_formats(struct wsi_device
*wsi_device
,
571 VkSurfaceKHR _surface
,
572 uint32_t *pSurfaceFormatCount
,
573 VkSurfaceFormatKHR
*pSurfaceFormats
)
575 ICD_FROM_HANDLE(VkIcdSurfaceBase
, surface
, _surface
);
576 struct wsi_interface
*iface
= wsi_device
->wsi
[surface
->platform
];
578 return iface
->get_formats(surface
, wsi_device
,
579 pSurfaceFormatCount
, pSurfaceFormats
);
583 wsi_common_get_surface_formats2(struct wsi_device
*wsi_device
,
584 const VkPhysicalDeviceSurfaceInfo2KHR
*pSurfaceInfo
,
585 uint32_t *pSurfaceFormatCount
,
586 VkSurfaceFormat2KHR
*pSurfaceFormats
)
588 ICD_FROM_HANDLE(VkIcdSurfaceBase
, surface
, pSurfaceInfo
->surface
);
589 struct wsi_interface
*iface
= wsi_device
->wsi
[surface
->platform
];
591 return iface
->get_formats2(surface
, wsi_device
, pSurfaceInfo
->pNext
,
592 pSurfaceFormatCount
, pSurfaceFormats
);
596 wsi_common_get_surface_present_modes(struct wsi_device
*wsi_device
,
597 VkSurfaceKHR _surface
,
598 uint32_t *pPresentModeCount
,
599 VkPresentModeKHR
*pPresentModes
)
601 ICD_FROM_HANDLE(VkIcdSurfaceBase
, surface
, _surface
);
602 struct wsi_interface
*iface
= wsi_device
->wsi
[surface
->platform
];
604 return iface
->get_present_modes(surface
, pPresentModeCount
,
609 wsi_common_create_swapchain(struct wsi_device
*wsi
,
612 const VkSwapchainCreateInfoKHR
*pCreateInfo
,
613 const VkAllocationCallbacks
*pAllocator
,
614 VkSwapchainKHR
*pSwapchain
)
616 ICD_FROM_HANDLE(VkIcdSurfaceBase
, surface
, pCreateInfo
->surface
);
617 struct wsi_interface
*iface
= wsi
->wsi
[surface
->platform
];
618 struct wsi_swapchain
*swapchain
;
620 VkResult result
= iface
->create_swapchain(surface
, device
, wsi
, fd
,
621 pCreateInfo
, pAllocator
,
623 if (result
!= VK_SUCCESS
)
626 *pSwapchain
= wsi_swapchain_to_handle(swapchain
);
632 wsi_common_destroy_swapchain(VkDevice device
,
633 VkSwapchainKHR _swapchain
,
634 const VkAllocationCallbacks
*pAllocator
)
636 WSI_FROM_HANDLE(wsi_swapchain
, swapchain
, _swapchain
);
640 swapchain
->destroy(swapchain
, pAllocator
);
644 wsi_common_get_images(VkSwapchainKHR _swapchain
,
645 uint32_t *pSwapchainImageCount
,
646 VkImage
*pSwapchainImages
)
648 WSI_FROM_HANDLE(wsi_swapchain
, swapchain
, _swapchain
);
649 VK_OUTARRAY_MAKE(images
, pSwapchainImages
, pSwapchainImageCount
);
651 for (uint32_t i
= 0; i
< swapchain
->image_count
; i
++) {
652 vk_outarray_append(&images
, image
) {
653 *image
= swapchain
->get_wsi_image(swapchain
, i
)->image
;
657 return vk_outarray_status(&images
);
661 wsi_common_acquire_next_image(const struct wsi_device
*wsi
,
663 VkSwapchainKHR _swapchain
,
665 VkSemaphore semaphore
,
666 uint32_t *pImageIndex
)
668 WSI_FROM_HANDLE(wsi_swapchain
, swapchain
, _swapchain
);
670 return swapchain
->acquire_next_image(swapchain
, timeout
,
671 semaphore
, pImageIndex
);
675 wsi_common_queue_present(const struct wsi_device
*wsi
,
678 int queue_family_index
,
679 const VkPresentInfoKHR
*pPresentInfo
)
681 VkResult final_result
= VK_SUCCESS
;
683 const VkPresentRegionsKHR
*regions
=
684 vk_find_struct_const(pPresentInfo
->pNext
, PRESENT_REGIONS_KHR
);
686 for (uint32_t i
= 0; i
< pPresentInfo
->swapchainCount
; i
++) {
687 WSI_FROM_HANDLE(wsi_swapchain
, swapchain
, pPresentInfo
->pSwapchains
[i
]);
690 if (swapchain
->fences
[0] == VK_NULL_HANDLE
) {
691 const VkFenceCreateInfo fence_info
= {
692 .sType
= VK_STRUCTURE_TYPE_FENCE_CREATE_INFO
,
696 result
= wsi
->CreateFence(device
, &fence_info
,
698 &swapchain
->fences
[0]);
699 if (result
!= VK_SUCCESS
)
702 wsi
->ResetFences(device
, 1, &swapchain
->fences
[0]);
705 VkSubmitInfo submit_info
= {
706 .sType
= VK_STRUCTURE_TYPE_SUBMIT_INFO
,
710 VkPipelineStageFlags
*stage_flags
= NULL
;
712 /* We only need/want to wait on semaphores once. After that, we're
713 * guaranteed ordering since it all happens on the same queue.
715 submit_info
.waitSemaphoreCount
= pPresentInfo
->waitSemaphoreCount
,
716 submit_info
.pWaitSemaphores
= pPresentInfo
->pWaitSemaphores
,
718 /* Set up the pWaitDstStageMasks */
719 stage_flags
= vk_alloc(&swapchain
->alloc
,
720 sizeof(VkPipelineStageFlags
) *
721 pPresentInfo
->waitSemaphoreCount
,
723 VK_SYSTEM_ALLOCATION_SCOPE_COMMAND
);
725 result
= VK_ERROR_OUT_OF_HOST_MEMORY
;
728 for (uint32_t s
= 0; s
< pPresentInfo
->waitSemaphoreCount
; s
++)
729 stage_flags
[s
] = VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT
;
731 submit_info
.pWaitDstStageMask
= stage_flags
;
734 if (swapchain
->use_prime_blit
) {
735 /* If we are using prime blits, we need to perform the blit now. The
736 * command buffer is attached to the image.
738 struct wsi_image
*image
=
739 swapchain
->get_wsi_image(swapchain
, pPresentInfo
->pImageIndices
[i
]);
740 submit_info
.commandBufferCount
= 1;
741 submit_info
.pCommandBuffers
=
742 &image
->prime
.blit_cmd_buffers
[queue_family_index
];
745 result
= wsi
->QueueSubmit(queue
, 1, &submit_info
, swapchain
->fences
[0]);
746 vk_free(&swapchain
->alloc
, stage_flags
);
747 if (result
!= VK_SUCCESS
)
750 const VkPresentRegionKHR
*region
= NULL
;
751 if (regions
&& regions
->pRegions
)
752 region
= ®ions
->pRegions
[i
];
754 result
= swapchain
->queue_present(swapchain
,
755 pPresentInfo
->pImageIndices
[i
],
757 if (result
!= VK_SUCCESS
)
760 VkFence last
= swapchain
->fences
[2];
761 swapchain
->fences
[2] = swapchain
->fences
[1];
762 swapchain
->fences
[1] = swapchain
->fences
[0];
763 swapchain
->fences
[0] = last
;
765 if (last
!= VK_NULL_HANDLE
) {
766 wsi
->WaitForFences(device
, 1, &last
, true, 1);
770 if (pPresentInfo
->pResults
!= NULL
)
771 pPresentInfo
->pResults
[i
] = result
;
773 /* Let the final result be our first unsuccessful result */
774 if (final_result
== VK_SUCCESS
)
775 final_result
= result
;