| /* Copyright (c) 2015-2021 The Khronos Group Inc. |
| * Copyright (c) 2015-2021 Valve Corporation |
| * Copyright (c) 2015-2021 LunarG, Inc. |
| * Copyright (C) 2015-2021 Google Inc. |
| * Modifications Copyright (C) 2020 Advanced Micro Devices, Inc. All rights reserved. |
| * |
| * 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> |
| */ |
| #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) {} |
| |