C Specification
To query 64-bit atomic support for signed and unsigned integers call
vkGetPhysicalDeviceFeatures2 with a
VkPhysicalDeviceShaderAtomicInt64Features
structure included in the
pNext
chain of its pFeatures
parameter.
The VkPhysicalDeviceShaderAtomicInt64Features structure is defined as:
// Provided by VK_VERSION_1_2
typedef struct VkPhysicalDeviceShaderAtomicInt64Features {
VkStructureType sType;
void* pNext;
VkBool32 shaderBufferInt64Atomics;
VkBool32 shaderSharedInt64Atomics;
} VkPhysicalDeviceShaderAtomicInt64Features;
or the equivalent
// Provided by VK_KHR_shader_atomic_int64
typedef VkPhysicalDeviceShaderAtomicInt64Features VkPhysicalDeviceShaderAtomicInt64FeaturesKHR;
Members
-
sType
is the type of this structure. -
pNext
isNULL
or a pointer to a structure extending this structure.
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) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.