Method Buffer

layers/state_tracker/buffer_state.cpp:66–83

#endif

Buffer::Buffer(DeviceState& dev_data, VkBuffer handle, const VkBufferCreateInfo* pCreateInfo)
    : Bindable(handle, kVulkanObjectTypeBuffer, (pCreateInfo->flags & VK_BUFFER_CREATE_SPARSE_BINDING_BIT) != 0,
               (pCreateInfo->flags & VK_BUFFER_CREATE_PROTECTED_BIT) == 0, GetExternalHandleTypes(pCreateInfo)),
      safe_create_info(pCreateInfo),
      create_info(*safe_create_info.ptr()),
      requirements(GetMemoryRequirements(dev_data, handle)),
      usage(GetBufferUsageFlags(create_info)),
      supported_video_profiles(dev_data.video_profile_cache_.Get(
          dev_data.physical_device, vku::FindStructInPNextChain<VkVideoProfileListInfoKHR>(pCreateInfo->pNext))) {
    if (pCreateInfo->flags & VK_BUFFER_CREATE_SPARSE_BINDING_BIT) {
        tracker_.emplace<BindableSparseMemoryTracker>(&requirements,
                                                      (pCreateInfo->flags & VK_BUFFER_CREATE_SPARSE_RESIDENCY_BIT) != 0);
        SetMemoryTracker(&std::get<BindableSparseMemoryTracker>(tracker_));
    } else {
        tracker_.emplace<BindableLinearMemoryTracker>(&requirements);
        SetMemoryTracker(&std::get<BindableLinearMemoryTracker>(tracker_));
    }
}

void Buffer::Destroy() {
    if (!Destroyed()) {