IABSD.fr/xenocara/lib/mesa/src/vulkan/runtime/vk_deferred_operation.c

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• Author : jsg
  Date : 2022-09-02 05:12:48
  Hash : 4968d392
  Message : Import Mesa 22.1.7

• lib/mesa/src/vulkan/runtime/vk_deferred_operation.c

• /*
   * Copyright © 2020 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_deferred_operation.h"
  
  #include "vk_alloc.h"
  #include "vk_common_entrypoints.h"
  #include "vk_device.h"
  
  VKAPI_ATTR VkResult VKAPI_CALL
  vk_common_CreateDeferredOperationKHR(VkDevice _device,
                                       const VkAllocationCallbacks *pAllocator,
                                       VkDeferredOperationKHR *pDeferredOperation)
  {
     VK_FROM_HANDLE(vk_device, device, _device);
  
     struct vk_deferred_operation *op =
        vk_alloc2(&device->alloc, pAllocator, sizeof(*op), 8,
                         VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
     if (op == NULL)
        return VK_ERROR_OUT_OF_HOST_MEMORY;
  
     vk_object_base_init(device, &op->base,
                         VK_OBJECT_TYPE_DEFERRED_OPERATION_KHR);
  
     *pDeferredOperation = vk_deferred_operation_to_handle(op);
  
     return VK_SUCCESS;
  }
  
  VKAPI_ATTR void VKAPI_CALL
  vk_common_DestroyDeferredOperationKHR(VkDevice _device,
                                        VkDeferredOperationKHR operation,
                                        const VkAllocationCallbacks *pAllocator)
  {
     VK_FROM_HANDLE(vk_device, device, _device);
     VK_FROM_HANDLE(vk_deferred_operation, op, operation);
  
     if (op == NULL)
        return;
  
     vk_object_base_finish(&op->base);
     vk_free2(&device->alloc, pAllocator, op);
  }
  
  VKAPI_ATTR uint32_t VKAPI_CALL
  vk_common_GetDeferredOperationMaxConcurrencyKHR(UNUSED VkDevice device,
                                                  UNUSED VkDeferredOperationKHR operation)
  {
     return 1;
  }
  
  VKAPI_ATTR VkResult VKAPI_CALL
  vk_common_GetDeferredOperationResultKHR(UNUSED VkDevice device,
                                          UNUSED VkDeferredOperationKHR operation)
  {
     return VK_SUCCESS;
  }
  
  VKAPI_ATTR VkResult VKAPI_CALL
  vk_common_DeferredOperationJoinKHR(UNUSED VkDevice device,
                                     UNUSED VkDeferredOperationKHR operation)
  {
     return VK_SUCCESS;
  }