Package org.lwjgl.vulkan

Class KHRShaderFloatControls

java.lang.Object

org.lwjgl.vulkan.KHRShaderFloatControls

public final class KHRShaderFloatControls
extends Object

The VK_KHR_shader_float_controls extension enables efficient use of floating-point computations through the ability to query and override the implementation’s default behavior for rounding modes, denormals, signed zero, and infinity.

Promotion to Vulkan 1.2

All functionality in this extension is included in core Vulkan 1.2, 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_float_controls

Extension Type

Device extension

Registered Extension Number

198

Revision

4

Extension and Version Dependencies

VK_KHR_get_physical_device_properties2 or Version 1.1

SPIR-V Dependencies

• SPV_KHR_float_controls

Deprecation State

• Promoted to Vulkan 1.2

Contact

• Alexander Galazin alegal-arm

Other Extension Metadata

Last Modified Date

2018-09-11

IP Status

No known IP claims.

Contributors

• Alexander Galazin, Arm
• Jan-Harald Fredriksen, Arm
• Jeff Bolz, NVIDIA
• Graeme Leese, Broadcom
• Daniel Rakos, AMD

Field Summary

Fields

Modifier and Type	Field	Description
static final String	VK_KHR_SHADER_FLOAT_CONTROLS_EXTENSION_NAME	The extension name.
static final int	VK_KHR_SHADER_FLOAT_CONTROLS_SPEC_VERSION	The extension specification version.
static final int	VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_32_BIT_ONLY_KHR	Extends VkShaderFloatControlsIndependence.
static final int	VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL_KHR	Extends VkShaderFloatControlsIndependence.
static final int	VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_NONE_KHR	Extends VkShaderFloatControlsIndependence.
static final int	VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FLOAT_CONTROLS_PROPERTIES_KHR	Extends VkStructureType.

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

VK_KHR_SHADER_FLOAT_CONTROLS_SPEC_VERSION

public static final int VK_KHR_SHADER_FLOAT_CONTROLS_SPEC_VERSION

The extension specification version.

See Also:

• Constant Field Values

VK_KHR_SHADER_FLOAT_CONTROLS_EXTENSION_NAME

public static final String VK_KHR_SHADER_FLOAT_CONTROLS_EXTENSION_NAME

The extension name.

See Also:

• Constant Field Values

VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FLOAT_CONTROLS_PROPERTIES_KHR

public static final int VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FLOAT_CONTROLS_PROPERTIES_KHR

Extends VkStructureType.

See Also:

• Constant Field Values

VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_32_BIT_ONLY_KHR

public static final int VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_32_BIT_ONLY_KHR

Extends VkShaderFloatControlsIndependence.

Enum values:

• SHADER_FLOAT_CONTROLS_INDEPENDENCE_32_BIT_ONLY_KHR
• SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL_KHR
• SHADER_FLOAT_CONTROLS_INDEPENDENCE_NONE_KHR

See Also:

• Constant Field Values

VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL_KHR

public static final int VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL_KHR

Extends VkShaderFloatControlsIndependence.

Enum values:

• SHADER_FLOAT_CONTROLS_INDEPENDENCE_32_BIT_ONLY_KHR
• SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL_KHR
• SHADER_FLOAT_CONTROLS_INDEPENDENCE_NONE_KHR

See Also:

• Constant Field Values

VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_NONE_KHR

public static final int VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_NONE_KHR

Extends VkShaderFloatControlsIndependence.

Enum values:

• SHADER_FLOAT_CONTROLS_INDEPENDENCE_32_BIT_ONLY_KHR
• SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL_KHR
• SHADER_FLOAT_CONTROLS_INDEPENDENCE_NONE_KHR

See Also:

• Constant Field Values