C Specification
To query 64-bit atomic support for signed and unsigned integers call
vkGetPhysicalDeviceFeatures2 with a
VkPhysicalDeviceShaderAtomicInt64FeaturesKHR
structure included in the
pNext
chain of its pFeatures
parameter.
The VkPhysicalDeviceShaderAtomicInt64FeaturesKHR structure is defined as:
typedef struct VkPhysicalDeviceShaderAtomicInt64FeaturesKHR {
VkStructureType sType;
void* pNext;
VkBool32 shaderBufferInt64Atomics;
VkBool32 shaderSharedInt64Atomics;
} VkPhysicalDeviceShaderAtomicInt64FeaturesKHR;
Members
-
sType
is the type of this structure. -
pNext
isNULL
or a pointer to an extension-specific structure. -
shaderBufferInt64Atomics
indicates whether shaders can support 64-bit unsigned and signed integer atomic operations on buffers. -
shaderSharedInt64Atomics
indicates whether shaders can support 64-bit unsigned and signed integer atomic operations on shared memory.
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.