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

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• Author : jsg
  Date : 2024-04-02 09:25:31
  Hash : 874d2ba3
  Message : Import Mesa 23.3.6

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

• /*
   * Copyright © 2022 Collabora, Ltd.
   *
   * 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_query_pool.h"
  
  #include "vk_alloc.h"
  #include "vk_command_buffer.h"
  #include "vk_common_entrypoints.h"
  #include "vk_device.h"
  
  void
  vk_query_pool_init(struct vk_device *device,
                     struct vk_query_pool *query_pool,
                     const VkQueryPoolCreateInfo *pCreateInfo)
  {
     vk_object_base_init(device, &query_pool->base, VK_OBJECT_TYPE_QUERY_POOL);
  
     assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO);
  
     query_pool->query_type = pCreateInfo->queryType;
     query_pool->query_count = pCreateInfo->queryCount;
     query_pool->pipeline_statistics =
        pCreateInfo->queryType == VK_QUERY_TYPE_PIPELINE_STATISTICS ?
        pCreateInfo->pipelineStatistics : 0;
  }
  
  void *
  vk_query_pool_create(struct vk_device *device,
                       const VkQueryPoolCreateInfo *pCreateInfo,
                       const VkAllocationCallbacks *alloc,
                       size_t size)
  {
     struct vk_query_pool *query_pool =
        vk_zalloc2(&device->alloc, alloc, size, 8,
                   VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
     if (query_pool == NULL)
        return NULL;
  
     vk_query_pool_init(device, query_pool, pCreateInfo);
  
     return query_pool;
  }
  
  void
  vk_query_pool_finish(struct vk_query_pool *query_pool)
  {
     vk_object_base_finish(&query_pool->base);
  }
  
  void
  vk_query_pool_destroy(struct vk_device *device,
                        const VkAllocationCallbacks *alloc,
                        struct vk_query_pool *query_pool)
  {
     vk_object_free(device, alloc, query_pool);
  }
  
  VKAPI_ATTR void VKAPI_CALL
  vk_common_CmdBeginQuery(VkCommandBuffer commandBuffer,
                          VkQueryPool queryPool,
                          uint32_t query,
                          VkQueryControlFlags flags)
  {
     VK_FROM_HANDLE(vk_command_buffer, cmd_buffer, commandBuffer);
     const struct vk_device_dispatch_table *disp =
        &cmd_buffer->base.device->dispatch_table;
  
     disp->CmdBeginQueryIndexedEXT(commandBuffer, queryPool, query, flags, 0);
  }
  
  VKAPI_ATTR void VKAPI_CALL
  vk_common_CmdEndQuery(VkCommandBuffer commandBuffer,
                        VkQueryPool queryPool,
                        uint32_t query)
  {
     VK_FROM_HANDLE(vk_command_buffer, cmd_buffer, commandBuffer);
     const struct vk_device_dispatch_table *disp =
        &cmd_buffer->base.device->dispatch_table;
  
     disp->CmdEndQueryIndexedEXT(commandBuffer, queryPool, query, 0);
  }