Package org.lwjgl.vulkan

Class NVInheritedViewportScissor

java.lang.Object

org.lwjgl.vulkan.NVInheritedViewportScissor

public final class NVInheritedViewportScissor
extends Object

This extension adds the ability for a secondary command buffer to inherit the dynamic viewport and scissor state from a primary command buffer, or a previous secondary command buffer executed within the same CmdExecuteCommands call. It addresses a frequent scenario in applications that deal with window resizing and want to improve utilization of reusable secondary command buffers. The functionality is provided through VkCommandBufferInheritanceViewportScissorInfoNV. Viewport inheritance is effectively limited to the 2D rectangle; secondary command buffers must re-specify the inherited depth range values.

Name String

VK_NV_inherited_viewport_scissor

Extension Type

Device extension

Registered Extension Number

279

Revision

1

Extension and Version Dependencies

VK_KHR_get_physical_device_properties2 or Version 1.1

Contact

• David Zhao Akeley akeley98

Other Extension Metadata

Last Modified Date

2021-02-04

Contributors

• David Zhao Akeley, NVIDIA
• Jeff Bolz, NVIDIA
• Piers Daniell, NVIDIA
• Christoph Kubisch, NVIDIA

Field Summary

Fields

Modifier and Type	Field	Description
static final String	VK_NV_INHERITED_VIEWPORT_SCISSOR_EXTENSION_NAME	The extension name.
static final int	VK_NV_INHERITED_VIEWPORT_SCISSOR_SPEC_VERSION	The extension specification version.
static final int	VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_VIEWPORT_SCISSOR_INFO_NV	Extends VkStructureType.
static final int	VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INHERITED_VIEWPORT_SCISSOR_FEATURES_NV	Extends VkStructureType.

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

VK_NV_INHERITED_VIEWPORT_SCISSOR_SPEC_VERSION

public static final int VK_NV_INHERITED_VIEWPORT_SCISSOR_SPEC_VERSION

The extension specification version.

See Also:

• Constant Field Values

VK_NV_INHERITED_VIEWPORT_SCISSOR_EXTENSION_NAME

public static final String VK_NV_INHERITED_VIEWPORT_SCISSOR_EXTENSION_NAME

The extension name.

See Also:

• Constant Field Values

VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INHERITED_VIEWPORT_SCISSOR_FEATURES_NV

public static final int VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_INHERITED_VIEWPORT_SCISSOR_FEATURES_NV

Extends VkStructureType.

Enum values:

• STRUCTURE_TYPE_PHYSICAL_DEVICE_INHERITED_VIEWPORT_SCISSOR_FEATURES_NV
• STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_VIEWPORT_SCISSOR_INFO_NV

See Also:

• Constant Field Values

VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_VIEWPORT_SCISSOR_INFO_NV

public static final int VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_VIEWPORT_SCISSOR_INFO_NV

Extends VkStructureType.

Enum values:

• STRUCTURE_TYPE_PHYSICAL_DEVICE_INHERITED_VIEWPORT_SCISSOR_FEATURES_NV
• STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_VIEWPORT_SCISSOR_INFO_NV

See Also:

• Constant Field Values