C Specification
Each primitive sent to a given viewport has a swizzle and optional negation
applied to its clip coordinates.
The swizzle that is applied depends on the viewport index, and is controlled
by the VkPipelineViewportSwizzleStateCreateInfoNV pipeline state:
typedef struct VkPipelineViewportSwizzleStateCreateInfoNV {
VkStructureType sType;
const void* pNext;
VkPipelineViewportSwizzleStateCreateFlagsNV flags;
uint32_t viewportCount;
const VkViewportSwizzleNV* pViewportSwizzles;
} VkPipelineViewportSwizzleStateCreateInfoNV;
Members
-
sTypeis the type of this structure. -
pNextisNULLor a pointer to an extension-specific structure. -
flagsis reserved for future use. -
viewportCountis the number of viewport swizzles used by the pipeline. -
pViewportSwizzlesis a pointer to an array of VkViewportSwizzleNV structures, defining the viewport swizzles.
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.