xref: /xsrc/external/mit/MesaLib.old/dist/src/freedreno/vulkan/tu_query.c

/*
 * Copyrigh 2016 Red Hat Inc.
 * Based on anv:
 * Copyright © 2015 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 "tu_private.h"

#include <assert.h>
#include <fcntl.h>
#include <stdbool.h>
#include <string.h>
#include <unistd.h>

#include "nir/nir_builder.h"

VkResult
tu_CreateQueryPool(VkDevice _device,
                   const VkQueryPoolCreateInfo *pCreateInfo,
                   const VkAllocationCallbacks *pAllocator,
                   VkQueryPool *pQueryPool)
{
   TU_FROM_HANDLE(tu_device, device, _device);
   struct tu_query_pool *pool =
      vk_alloc2(&device->alloc, pAllocator, sizeof(*pool), 8,
                VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);

   if (!pool)
      return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);

   *pQueryPool = tu_query_pool_to_handle(pool);
   return VK_SUCCESS;
}

void
tu_DestroyQueryPool(VkDevice _device,
                    VkQueryPool _pool,
                    const VkAllocationCallbacks *pAllocator)
{
   TU_FROM_HANDLE(tu_device, device, _device);
   TU_FROM_HANDLE(tu_query_pool, pool, _pool);

   if (!pool)
      return;

   vk_free2(&device->alloc, pAllocator, pool);
}

VkResult
tu_GetQueryPoolResults(VkDevice _device,
                       VkQueryPool queryPool,
                       uint32_t firstQuery,
                       uint32_t queryCount,
                       size_t dataSize,
                       void *pData,
                       VkDeviceSize stride,
                       VkQueryResultFlags flags)
{
   return VK_SUCCESS;
}

void
tu_CmdCopyQueryPoolResults(VkCommandBuffer commandBuffer,
                           VkQueryPool queryPool,
                           uint32_t firstQuery,
                           uint32_t queryCount,
                           VkBuffer dstBuffer,
                           VkDeviceSize dstOffset,
                           VkDeviceSize stride,
                           VkQueryResultFlags flags)
{
}

void
tu_CmdResetQueryPool(VkCommandBuffer commandBuffer,
                     VkQueryPool queryPool,
                     uint32_t firstQuery,
                     uint32_t queryCount)
{
}

void
tu_CmdBeginQuery(VkCommandBuffer commandBuffer,
                 VkQueryPool queryPool,
                 uint32_t query,
                 VkQueryControlFlags flags)
{
}

void
tu_CmdEndQuery(VkCommandBuffer commandBuffer,
               VkQueryPool queryPool,
               uint32_t query)
{
}

void
tu_CmdWriteTimestamp(VkCommandBuffer commandBuffer,
                     VkPipelineStageFlagBits pipelineStage,
                     VkQueryPool queryPool,
                     uint32_t query)
{
}