C Specification
To query memory model features additionally supported call
vkGetPhysicalDeviceFeatures2 with a
VkPhysicalDeviceVulkanMemoryModelFeaturesKHR structure included in the
pNext chain of its pFeatures parameter.
The VkPhysicalDeviceVulkanMemoryModelFeaturesKHR structure can also
be in the pNext chain of a VkDeviceCreateInfo structure, in
which case it controls which additional features are enabled in the device.
The VkPhysicalDeviceVulkanMemoryModelFeaturesKHR structure is defined as:
typedef struct VkPhysicalDeviceVulkanMemoryModelFeaturesKHR {
VkStructureType sType;
void* pNext;
VkBool32 vulkanMemoryModel;
VkBool32 vulkanMemoryModelDeviceScope;
VkBool32 vulkanMemoryModelAvailabilityVisibilityChains;
} VkPhysicalDeviceVulkanMemoryModelFeaturesKHR;
Members
-
sTypeis the type of this structure. -
pNextisNULLor a pointer to an extension-specific structure. -
vulkanMemoryModelindicates whether the Vulkan Memory Model is supported, as defined in Vulkan Memory Model. This also indicates whether shader modules can declare theVulkanMemoryModelKHRcapability. -
vulkanMemoryModelDeviceScopeindicates whether the Vulkan Memory Model can useDevicescope synchronization. This also indicates whether shader modules can declare theVulkanMemoryModelDeviceScopeKHRcapability. -
vulkanMemoryModelAvailabilityVisibilityChainsindicates whether the Vulkan Memory Model can use availability and visibility chains with more than one element.
Description
See Also
VkBool32, VkStructureType
Document Notes
For more information, see the Vulkan Specification
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.
Copyright
Copyright (c) 2014-2019 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.