org.lwjgl.vulkan

Class NVFragmentCoverageToColor

java.lang.Object

org.lwjgl.vulkan.NVFragmentCoverageToColor

public final class NVFragmentCoverageToColor
extends java.lang.Object

This extension allows the fragment coverage value, represented as an integer bitmask, to be substituted for a color output being written to a single-component color attachment with integer components (e.g. FORMAT_R8_UINT). The functionality provided by this extension is different from simply writing the SampleMask fragment shader output, in that the coverage value written to the framebuffer is taken after stencil test and depth test, as well as after fragment operations such as alpha-to-coverage.

This functionality may be useful for deferred rendering algorithms, where the second pass needs to know which samples belong to which original fragments.

Name String

VK_NV_fragment_coverage_to_color

Extension Type

Device extension

Registered Extension Number

150

Revision

1

Extension and Version Dependencies

• Requires Vulkan 1.0

Contact

• Jeff Bolz jeffbolznv

Last Modified Date

2017-05-21

Contributors

• Jeff Bolz, NVIDIA

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	VK_NV_FRAGMENT_COVERAGE_TO_COLOR_EXTENSION_NAME The extension name.
static int	VK_NV_FRAGMENT_COVERAGE_TO_COLOR_SPEC_VERSION The extension specification version.
static int	VK_STRUCTURE_TYPE_PIPELINE_COVERAGE_TO_COLOR_STATE_CREATE_INFO_NV Extends VkStructureType.

Method Summary

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

VK_NV_FRAGMENT_COVERAGE_TO_COLOR_SPEC_VERSION

public static final int VK_NV_FRAGMENT_COVERAGE_TO_COLOR_SPEC_VERSION

The extension specification version.

See Also:

Constant Field Values

VK_NV_FRAGMENT_COVERAGE_TO_COLOR_EXTENSION_NAME

public static final java.lang.String VK_NV_FRAGMENT_COVERAGE_TO_COLOR_EXTENSION_NAME

The extension name.

See Also:

Constant Field Values

VK_STRUCTURE_TYPE_PIPELINE_COVERAGE_TO_COLOR_STATE_CREATE_INFO_NV

public static final int VK_STRUCTURE_TYPE_PIPELINE_COVERAGE_TO_COLOR_STATE_CREATE_INFO_NV

Extends VkStructureType.

See Also:

Constant Field Values