C Specification
To query 64-bit atomic support for signed and unsigned integers with images
call vkGetPhysicalDeviceFeatures2 with a
VkPhysicalDeviceShaderImageAtomicInt64FeaturesEXT structure included
in the pNext chain of its pFeatures parameter.
The VkPhysicalDeviceShaderImageAtomicInt64FeaturesEXT structure is defined as:
// Provided by VK_EXT_shader_image_atomic_int64
typedef struct VkPhysicalDeviceShaderImageAtomicInt64FeaturesEXT {
VkStructureType sType;
void* pNext;
VkBool32 shaderImageInt64Atomics;
VkBool32 sparseImageInt64Atomics;
} VkPhysicalDeviceShaderImageAtomicInt64FeaturesEXT;
Members
-
sTypeis the type of this structure. -
pNextisNULLor a pointer to a structure extending this structure. -
shaderImageInt64Atomicsindicates whether shaders can support 64-bit unsigned and signed integer atomic operations on images. -
sparseImageInt64Atomicsindicates whether 64-bit integer atomics can be used on sparse images.
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.