C Specification
The VkPhysicalDeviceInvocationMaskFeaturesHUAWEI
structure is defined
as:
// Provided by VK_HUAWEI_invocation_mask
typedef struct VkPhysicalDeviceInvocationMaskFeaturesHUAWEI {
VkStructureType sType;
void* pNext;
VkBool32 invocationMask;
} VkPhysicalDeviceInvocationMaskFeaturesHUAWEI;
Members
This structure describes the following feature:
-
sType
is a VkStructureType value identifying this structure. -
pNext
isNULL
or a pointer to a structure extending this structure. -
invocationMask
indicates that the implementation supports the use of an invocation mask image to optimize the ray dispatch.
Description
If the VkPhysicalDeviceInvocationMaskFeaturesHUAWEI
structure is included in the pNext
chain of the
VkPhysicalDeviceFeatures2 structure passed to
vkGetPhysicalDeviceFeatures2, it is filled in to indicate whether each
corresponding feature is supported.
If the application wishes to use a VkDevice with any features
described by VkPhysicalDeviceInvocationMaskFeaturesHUAWEI
, it must add an instance of the structure,
with the desired feature members set to VK_TRUE
, to the pNext
chain of VkDeviceCreateInfo when creating the VkDevice.
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.