| /* |
| * Copyright © 2021 Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| * IN THE SOFTWARE. |
| */ |
| |
| #include "vk_framebuffer.h" |
| |
| #include "vk_common_entrypoints.h" |
| #include "vk_device.h" |
| |
| VKAPI_ATTR VkResult VKAPI_CALL |
| vk_common_CreateFramebuffer(VkDevice _device, |
| const VkFramebufferCreateInfo *pCreateInfo, |
| const VkAllocationCallbacks *pAllocator, |
| VkFramebuffer *pFramebuffer) |
| { |
| VK_FROM_HANDLE(vk_device, device, _device); |
| struct vk_framebuffer *framebuffer; |
| |
| assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO); |
| |
| size_t size = sizeof(*framebuffer); |
| |
| /* VK_KHR_imageless_framebuffer extension says: |
| * |
| * If flags includes VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT, |
| * parameter pAttachments is ignored. |
| */ |
| if (!(pCreateInfo->flags & VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT)) |
| size += sizeof(VkImageView) * pCreateInfo->attachmentCount; |
| |
| framebuffer = vk_object_alloc(device, pAllocator, size, |
| VK_OBJECT_TYPE_FRAMEBUFFER); |
| if (framebuffer == NULL) |
| return VK_ERROR_OUT_OF_HOST_MEMORY; |
| |
| framebuffer->flags = pCreateInfo->flags; |
| framebuffer->width = pCreateInfo->width; |
| framebuffer->height = pCreateInfo->height; |
| framebuffer->layers = pCreateInfo->layers; |
| |
| if (!(pCreateInfo->flags & VK_FRAMEBUFFER_CREATE_IMAGELESS_BIT)) { |
| for (uint32_t i = 0; i < pCreateInfo->attachmentCount; i++) |
| framebuffer->attachments[i] = pCreateInfo->pAttachments[i]; |
| framebuffer->attachment_count = pCreateInfo->attachmentCount; |
| } |
| |
| *pFramebuffer = vk_framebuffer_to_handle(framebuffer); |
| |
| return VK_SUCCESS; |
| } |
| |
| VKAPI_ATTR void VKAPI_CALL |
| vk_common_DestroyFramebuffer(VkDevice _device, |
| VkFramebuffer _framebuffer, |
| const VkAllocationCallbacks *pAllocator) |
| { |
| VK_FROM_HANDLE(vk_device, device, _device); |
| VK_FROM_HANDLE(vk_framebuffer, framebuffer, _framebuffer); |
| |
| if (!framebuffer) |
| return; |
| |
| vk_object_free(device, pAllocator, framebuffer); |
| } |