Package org.lwjgl.vulkan

Class KHRShaderSubgroupRotate

java.lang.Object

org.lwjgl.vulkan.KHRShaderSubgroupRotate

public final class KHRShaderSubgroupRotate
extends Object

• Extending VkPhysicalDeviceFeatures2, VkDeviceCreateInfo:
  • VkPhysicalDeviceShaderSubgroupRotateFeaturesKHR

Promotion to Vulkan 1.4

Functionality in this extension is included in core Vulkan 1.4 with the KHR suffix omitted. The original type, enum and command names are still available as aliases of the core functionality.

Name String

VK_KHR_shader_subgroup_rotate

Extension Type

Device extension

Registered Extension Number

417

Revision

2

SPIR-V Dependencies

• SPV_KHR_subgroup_rotate

Deprecation State

• Promoted to Vulkan 1.4

Contact

• Kevin Petit kpet

Extension Proposal

VK_KHR_shader_subgroup_rotate

Last Modified Date

2024-01-29

IP Status

No known IP claims.

Contributors

• Kévin Petit, Arm Ltd.
• Tobias Hector, AMD
• Jon Leech, Khronos
• Matthew Netsch, Qualcomm
• Jan-Harald Fredriksen, Arm Ltd.
• Graeme Leese, Broadcom
• Tom Olson, Arm Ltd.
• Spencer Fricke, LunarG Inc.

This extension adds support for the subgroup rotate instruction defined in SPV_KHR_subgroup_rotate.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	VK_KHR_SHADER_SUBGROUP_ROTATE_EXTENSION_NAME	The extension name.
static final int	VK_KHR_SHADER_SUBGROUP_ROTATE_SPEC_VERSION	The extension specification version.
static final int	VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_SUBGROUP_ROTATE_FEATURES_KHR	Extends VkStructureType.
static final int	VK_SUBGROUP_FEATURE_ROTATE_BIT_KHR	Extends VkSubgroupFeatureFlagBits.
static final int	VK_SUBGROUP_FEATURE_ROTATE_CLUSTERED_BIT_KHR	Extends VkSubgroupFeatureFlagBits.

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

VK_KHR_SHADER_SUBGROUP_ROTATE_SPEC_VERSION

public static final int VK_KHR_SHADER_SUBGROUP_ROTATE_SPEC_VERSION

The extension specification version.

See Also:

• Constant Field Values

VK_KHR_SHADER_SUBGROUP_ROTATE_EXTENSION_NAME

public static final String VK_KHR_SHADER_SUBGROUP_ROTATE_EXTENSION_NAME

The extension name.

See Also:

• Constant Field Values

VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_SUBGROUP_ROTATE_FEATURES_KHR

public static final int VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_SUBGROUP_ROTATE_FEATURES_KHR

Extends VkStructureType.

See Also:

• Constant Field Values

VK_SUBGROUP_FEATURE_ROTATE_BIT_KHR

public static final int VK_SUBGROUP_FEATURE_ROTATE_BIT_KHR

Extends VkSubgroupFeatureFlagBits.

Enum values:

• SUBGROUP_FEATURE_ROTATE_BIT_KHR
• SUBGROUP_FEATURE_ROTATE_CLUSTERED_BIT_KHR

See Also:

• Constant Field Values

VK_SUBGROUP_FEATURE_ROTATE_CLUSTERED_BIT_KHR

public static final int VK_SUBGROUP_FEATURE_ROTATE_CLUSTERED_BIT_KHR

Extends VkSubgroupFeatureFlagBits.

Enum values:

• SUBGROUP_FEATURE_ROTATE_BIT_KHR
• SUBGROUP_FEATURE_ROTATE_CLUSTERED_BIT_KHR

See Also:

• Constant Field Values