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"

void *
vk_query_pool_create(struct vk_device *device,
                     const VkQueryPoolCreateInfo *pCreateInfo,
                     const VkAllocationCallbacks *alloc,
                     size_t size)
{
   struct vk_query_pool *query_pool;

   assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO);

   query_pool = vk_object_zalloc(device, alloc, size,
                                 VK_OBJECT_TYPE_QUERY_POOL);
   if (query_pool == NULL)
      return NULL;

   query_pool->query_type = pCreateInfo->queryType;
   query_pool->query_count = pCreateInfo->queryCount;
   if (pCreateInfo->queryType == VK_QUERY_TYPE_PIPELINE_STATISTICS)
      query_pool->pipeline_statistics = pCreateInfo->pipelineStatistics;

   return query_pool;
}

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);
}