C Specification
Possible values of
VkPipelineCoverageReductionStateCreateInfoNV::coverageReductionMode
,
specifying how color sample coverage is generated from pixel coverage, are:
// Provided by VK_NV_coverage_reduction_mode
typedef enum VkCoverageReductionModeNV {
VK_COVERAGE_REDUCTION_MODE_MERGE_NV = 0,
VK_COVERAGE_REDUCTION_MODE_TRUNCATE_NV = 1,
} VkCoverageReductionModeNV;
Description
-
VK_COVERAGE_REDUCTION_MODE_MERGE_NV
specifies that each color sample will be associated with an implementation-dependent subset of samples in the pixel coverage. If any of those associated samples are covered, the color sample is covered. -
VK_COVERAGE_REDUCTION_MODE_TRUNCATE_NV
specifies that for color samples present in the color attachments, a color sample is covered if the pixel coverage sample with the same sample index i is covered; other pixel coverage samples are discarded.
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.