C Specification
If the pNext
chain of VkPipelineColorBlendStateCreateInfo
includes a VkPipelineColorBlendAdvancedStateCreateInfoEXT
structure,
then that structure includes parameters that affect advanced blend
operations.
The VkPipelineColorBlendAdvancedStateCreateInfoEXT
structure is
defined as:
typedef struct VkPipelineColorBlendAdvancedStateCreateInfoEXT {
VkStructureType sType;
const void* pNext;
VkBool32 srcPremultiplied;
VkBool32 dstPremultiplied;
VkBlendOverlapEXT blendOverlap;
} VkPipelineColorBlendAdvancedStateCreateInfoEXT;
Members
-
sType
is the type of this structure. -
pNext
isNULL
or a pointer to an extension-specific structure. -
srcPremultiplied
specifies whether the source color of the blend operation is treated as premultiplied. -
dstPremultiplied
specifies whether the destination color of the blend operation is treated as premultiplied. -
blendOverlap
is a VkBlendOverlapEXT value specifying how the source and destination sample’s coverage is correlated.
Description
If this structure is not present, srcPremultiplied
and
dstPremultiplied
are both considered to be VK_TRUE
, and
blendOverlap
is considered to be
VK_BLEND_OVERLAP_UNCORRELATED_EXT
.
See Also
VkBlendOverlapEXT, 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.