C Specification
The VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT structure is
defined as:
// Provided by VK_EXT_blend_operation_advanced
typedef struct VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT {
VkStructureType sType;
void* pNext;
VkBool32 advancedBlendCoherentOperations;
} VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT;
Description
-
sTypeis a VkStructureType value identifying this structure. -
pNextisNULLor a pointer to a structure extending this structure. -
advancedBlendCoherentOperationsspecifies whether blending using advanced blend operations is guaranteed to execute atomically and in primitive order. If this isVK_TRUE,VK_ACCESS_COLOR_ATTACHMENT_READ_NONCOHERENT_BIT_EXTis treated the same asVK_ACCESS_COLOR_ATTACHMENT_READ_BIT, and advanced blending needs no additional synchronization over basic blending. If this isVK_FALSE, then memory dependencies are required to guarantee order between two advanced blending operations that occur on the same sample.
If the VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT 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.
VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT can also be used in the pNext chain of
VkDeviceCreateInfo to selectively enable these features.
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.