KHRShaderSubgroup (LWJGL 3.2.3 SNAPSHOT)

java.lang.Object
- org.lwjgl.opengl.KHRShaderSubgroup

```
public final class KHRShaderSubgroup
extends java.lang.Object
```
Native bindings to the KHR_shader_subgroup extension.
This extension enables support for the KHR_shader_subgroup shading language extension in OpenGL.

The extension adds API queries to be able to query
- the size of subgroups in this implementation (SUBGROUP_SIZE_KHR)
- which shader stages support subgroup operations (SUBGROUP_SUPPORTED_STAGES_KHR)
- which subgroup features are supported (SUBGROUP_SUPPORTED_FEATURES_KHR)
- whether quad subgroup operations are supported in all stages supporting subgroup operations (SUBGROUP_QUAD_ALL_STAGES_KHR)
In OpenGL implementations supporting SPIR-V, this extension enables the minimal subset of SPIR-V 1.3 which is required to support the subgroup features that are supported by the implementation.

Requires OpenGL 4.3.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`GL_SUBGROUP_FEATURE_ARITHMETIC_BIT_KHR GL_SUBGROUP_FEATURE_BALLOT_BIT_KHR GL_SUBGROUP_FEATURE_BASIC_BIT_KHR GL_SUBGROUP_FEATURE_CLUSTERED_BIT_KHR GL_SUBGROUP_FEATURE_QUAD_BIT_KHR GL_SUBGROUP_FEATURE_SHUFFLE_BIT_KHR GL_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT_KHR GL_SUBGROUP_FEATURE_VOTE_BIT_KHR`	Returned as bitfield in the `data` argument when `GetIntegerv` is queried with a `pname` of `SUBGROUP_SUPPORTED_FEATURES_KHR`.
`static int`	`GL_SUBGROUP_QUAD_ALL_STAGES_KHR`	Accepted as the `pname` argument for `GetBooleanv`.
`static int`	`GL_SUBGROUP_SIZE_KHR GL_SUBGROUP_SUPPORTED_FEATURES_KHR GL_SUBGROUP_SUPPORTED_STAGES_KHR`	Accepted as the `pname` argument for `GetIntegerv` and `GetInteger64v`.

Method Summary
- Methods inherited from class java.lang.Object
  equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - GL_SUBGROUP_SIZE_KHR, GL_SUBGROUP_SUPPORTED_STAGES_KHR, GL_SUBGROUP_SUPPORTED_FEATURES_KHR
    
    Accepted as the pname argument for GetIntegerv and GetInteger64v.
  - GL_SUBGROUP_QUAD_ALL_STAGES_KHR
    
    Accepted as the pname argument for GetBooleanv.
  - GL_SUBGROUP_FEATURE_BASIC_BIT_KHR, GL_SUBGROUP_FEATURE_VOTE_BIT_KHR, GL_SUBGROUP_FEATURE_ARITHMETIC_BIT_KHR, GL_SUBGROUP_FEATURE_BALLOT_BIT_KHR, GL_SUBGROUP_FEATURE_SHUFFLE_BIT_KHR, GL_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT_KHR, GL_SUBGROUP_FEATURE_CLUSTERED_BIT_KHR, GL_SUBGROUP_FEATURE_QUAD_BIT_KHR
    
    Returned as bitfield in the data argument when GetIntegerv is queried with a pname of SUBGROUP_SUPPORTED_FEATURES_KHR.