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/* Copyright (c) 2015-2022 The Khronos Group Inc.
* Copyright (c) 2015-2022 Valve Corporation
* Copyright (c) 2015-2022 LunarG, Inc.
* Copyright (C) 2015-2022 Google Inc.
* Modifications Copyright (C) 2020 Advanced Micro Devices, Inc. All rights reserved.
* Modifications Copyright (C) 2022 RasterGrid Kft.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Author: Courtney Goeltzenleuchter <courtneygo@google.com>
* Author: Tobin Ehlis <tobine@google.com>
* Author: Chris Forbes <chrisf@ijw.co.nz>
* Author: Mark Lobodzinski <mark@lunarg.com>
* Author: Dave Houlton <daveh@lunarg.com>
* Author: John Zulauf <jzulauf@lunarg.com>
* Author: Tobias Hector <tobias.hector@amd.com>
* Author: Jeremy Gebben <jeremyg@lunarg.com>
* Author: Daniel Rakos <daniel.rakos@rastergrid.com>
*/
#include "buffer_state.h"
#include "layer_chassis_dispatch.h"
#include "state_tracker.h"
static VkExternalMemoryHandleTypeFlags GetExternalHandleType(const VkBufferCreateInfo *create_info) {
const auto *external_memory_info = LvlFindInChain<VkExternalMemoryBufferCreateInfo>(create_info->pNext);
return external_memory_info ? external_memory_info->handleTypes : 0;
}
static VkMemoryRequirements GetMemoryRequirements(ValidationStateTracker *dev_data, VkBuffer buffer) {
VkMemoryRequirements result{};
DispatchGetBufferMemoryRequirements(dev_data->device, buffer, &result);
return result;
}
BUFFER_STATE::BUFFER_STATE(ValidationStateTracker *dev_data, VkBuffer buff, const VkBufferCreateInfo *pCreateInfo)
: BINDABLE(buff, kVulkanObjectTypeBuffer, (pCreateInfo->flags & VK_BUFFER_CREATE_SPARSE_BINDING_BIT) != 0,
(pCreateInfo->flags & VK_BUFFER_CREATE_PROTECTED_BIT) == 0, GetExternalHandleType(pCreateInfo)),
safe_create_info(pCreateInfo),
createInfo(*safe_create_info.ptr()),
deviceAddress(0),
requirements(GetMemoryRequirements(dev_data, buff)),
memory_requirements_checked(false),
supported_video_profiles(
dev_data->video_profile_cache_.Get(dev_data, LvlFindInChain<VkVideoProfileListInfoKHR>(pCreateInfo->pNext))) {}
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