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/*
* 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_object.h"
#include "vk_alloc.h"
void
vk_object_base_init(UNUSED struct vk_device *device,
struct vk_object_base *base,
UNUSED VkObjectType obj_type)
{
base->_loader_data.loaderMagic = ICD_LOADER_MAGIC;
base->type = obj_type;
util_sparse_array_init(&base->private_data, sizeof(uint64_t), 8);
}
void
vk_object_base_finish(struct vk_object_base *base)
{
util_sparse_array_finish(&base->private_data);
}
void
vk_device_init(struct vk_device *device,
UNUSED const VkDeviceCreateInfo *pCreateInfo,
const VkAllocationCallbacks *instance_alloc,
const VkAllocationCallbacks *device_alloc)
{
vk_object_base_init(device, &device->base, VK_OBJECT_TYPE_DEVICE);
if (device_alloc)
device->alloc = *device_alloc;
else
device->alloc = *instance_alloc;
p_atomic_set(&device->private_data_next_index, 0);
}
void
vk_device_finish(UNUSED struct vk_device *device)
{
vk_object_base_finish(&device->base);
}
VkResult
vk_private_data_slot_create(struct vk_device *device,
const VkPrivateDataSlotCreateInfoEXT* pCreateInfo,
const VkAllocationCallbacks* pAllocator,
VkPrivateDataSlotEXT* pPrivateDataSlot)
{
struct vk_private_data_slot *slot =
vk_alloc2(&device->alloc, pAllocator, sizeof(*slot), 8,
VK_SYSTEM_ALLOCATION_SCOPE_DEVICE);
if (slot == NULL)
return VK_ERROR_OUT_OF_HOST_MEMORY;
vk_object_base_init(device, &slot->base,
VK_OBJECT_TYPE_PRIVATE_DATA_SLOT_EXT);
slot->index = p_atomic_inc_return(&device->private_data_next_index);
*pPrivateDataSlot = vk_private_data_slot_to_handle(slot);
return VK_SUCCESS;
}
void
vk_private_data_slot_destroy(struct vk_device *device,
VkPrivateDataSlotEXT privateDataSlot,
const VkAllocationCallbacks *pAllocator)
{
VK_FROM_HANDLE(vk_private_data_slot, slot, privateDataSlot);
if (slot == NULL)
return;
vk_object_base_finish(&slot->base);
vk_free2(&device->alloc, pAllocator, slot);
}
static uint64_t *
vk_object_base_private_data(VkObjectType objectType,
uint64_t objectHandle,
VkPrivateDataSlotEXT privateDataSlot)
{
VK_FROM_HANDLE(vk_private_data_slot, slot, privateDataSlot);
struct vk_object_base *obj =
vk_object_base_from_u64_handle(objectHandle, objectType);
return util_sparse_array_get(&obj->private_data, slot->index);
}
VkResult
vk_object_base_set_private_data(struct vk_device *device,
VkObjectType objectType,
uint64_t objectHandle,
VkPrivateDataSlotEXT privateDataSlot,
uint64_t data)
{
uint64_t *private_data =
vk_object_base_private_data(objectType, objectHandle, privateDataSlot);
*private_data = data;
return VK_SUCCESS;
}
void
vk_object_base_get_private_data(struct vk_device *device,
VkObjectType objectType,
uint64_t objectHandle,
VkPrivateDataSlotEXT privateDataSlot,
uint64_t *pData)
{
uint64_t *private_data =
vk_object_base_private_data(objectType, objectHandle, privateDataSlot);
*pData = *private_data;
}
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