C Specification
The VkPhysicalDeviceImageRobustnessFeaturesEXT
structure is defined
as:
// Provided by VK_EXT_image_robustness
typedef struct VkPhysicalDeviceImageRobustnessFeaturesEXT {
VkStructureType sType;
void* pNext;
VkBool32 robustImageAccess;
} VkPhysicalDeviceImageRobustnessFeaturesEXT;
Description
-
robustImageAccess
indicates whether image accesses are tightly bounds-checked against the dimensions of the image view. Invalid texels resulting from out of bounds image loads will be replaced as described in Texel Replacement, with either (0,0,1) or (0,0,0) values inserted for missing G, B, or A components based on the format.
If the VkPhysicalDeviceImageRobustnessFeaturesEXT
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.
VkPhysicalDeviceImageRobustnessFeaturesEXT
can also be used in the pNext
chain of
VkDeviceCreateInfo to selectively enable these features.
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.