| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Vulkan.Extensions.VK_NV_fragment_coverage_to_color
Synopsis
- data PipelineCoverageToColorStateCreateInfoNV = PipelineCoverageToColorStateCreateInfoNV {}
- newtype PipelineCoverageToColorStateCreateFlagsNV = PipelineCoverageToColorStateCreateFlagsNV Flags
- type NV_FRAGMENT_COVERAGE_TO_COLOR_SPEC_VERSION = 1
- pattern NV_FRAGMENT_COVERAGE_TO_COLOR_SPEC_VERSION :: forall a. Integral a => a
- type NV_FRAGMENT_COVERAGE_TO_COLOR_EXTENSION_NAME = "VK_NV_fragment_coverage_to_color"
- pattern NV_FRAGMENT_COVERAGE_TO_COLOR_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a
Documentation
data PipelineCoverageToColorStateCreateInfoNV Source #
VkPipelineCoverageToColorStateCreateInfoNV - Structure specifying whether fragment coverage replaces a color
Description
If the pNext chain of
PipelineMultisampleStateCreateInfo includes a
PipelineCoverageToColorStateCreateInfoNV structure, then that
structure controls whether the fragment coverage is substituted for a
fragment color output and, if so, which output is replaced.
If coverageToColorEnable is TRUE, the
coverage mask
replaces the first component of the color value corresponding to the
fragment shader output location with Location equal to
coverageToColorLocation and Index equal to zero. If the color
attachment format has fewer bits than the coverage mask, the low bits of
the sample coverage mask are taken without any clamping. If the color
attachment format has more bits than the coverage mask, the high bits of
the sample coverage mask are filled with zeros.
If coverageToColorEnable is FALSE,
these operations are skipped. If this structure is not present, it is as
if coverageToColorEnable is FALSE.
Valid Usage
- If
coverageToColorEnableisTRUE, then the render pass subpass indicated byGraphicsPipelineCreateInfo::renderPassandGraphicsPipelineCreateInfo::subpassmust have a color attachment at the location selected bycoverageToColorLocation, with aFormatofFORMAT_R8_UINT,FORMAT_R8_SINT,FORMAT_R16_UINT,FORMAT_R16_SINT,FORMAT_R32_UINT, orFORMAT_R32_SINT
Valid Usage (Implicit)
flagsmust be0
See Also
Bool32,
PipelineCoverageToColorStateCreateFlagsNV,
StructureType
Constructors
| PipelineCoverageToColorStateCreateInfoNV | |
Fields
| |
Instances
newtype PipelineCoverageToColorStateCreateFlagsNV Source #
VkPipelineCoverageToColorStateCreateFlagsNV - Reserved for future use
Description
PipelineCoverageToColorStateCreateFlagsNV is a bitmask type for
setting a mask, but is currently reserved for future use.
See Also
Constructors
| PipelineCoverageToColorStateCreateFlagsNV Flags |
Instances
pattern NV_FRAGMENT_COVERAGE_TO_COLOR_SPEC_VERSION :: forall a. Integral a => a Source #
type NV_FRAGMENT_COVERAGE_TO_COLOR_EXTENSION_NAME = "VK_NV_fragment_coverage_to_color" Source #
pattern NV_FRAGMENT_COVERAGE_TO_COLOR_EXTENSION_NAME :: forall a. (Eq a, IsString a) => a Source #