Package org.lwjgl.vulkan

Class KHRSpirv14

  • public final class KHRSpirv14
extends java.lang.Object
    This extension allows the use of SPIR-V 1.4 shader modules. SPIR-V 1.4’s new features primarily make it an easier target for compilers from high-level languages, rather than exposing new hardware functionality.

    SPIR-V 1.4 incorporates features that are also available separately as extensions. SPIR-V 1.4 shader modules do not need to enable those extensions with the OpExtension opcode, since they are integral parts of SPIR-V 1.4.

    SPIR-V 1.4 introduces new floating point execution mode capabilities, also available via SPV_KHR_float_controls. Implementations are not required to support all of these new capabilities; support can be queried using VkPhysicalDeviceFloatControlsPropertiesKHR from the VK_KHR_shader_float_controls extension.

    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.

    VK_KHR_spirv_1_4
    Name String
    VK_KHR_spirv_1_4
    Extension Type
    Device extension
    Registered Extension Number
    237
    Revision
    1
    Extension and Version Dependencies
    Deprecation state
    Contact
    Other Extension Metadata
    Last Modified Date
    2019-04-01
    IP Status
    No known IP claims.
    Interactions and External Dependencies
    • Requires SPIR-V 1.4.
    • Promoted to Vulkan 1.2 Core
    Contributors
    • Alexander Galazin, Arm
    • David Neto, Google
    • Jesse Hall, Google
    • John Kessenich, Google
    • Neil Henning, AMD
    • Tom Olson, Arm

    • Method Summary

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • VK_KHR_SPIRV_1_4_SPEC_VERSION

        public static final int VK_KHR_SPIRV_1_4_SPEC_VERSION
        The extension specification version.
        See Also:
        Constant Field Values

      • VK_KHR_SPIRV_1_4_EXTENSION_NAME

        public static final java.lang.String VK_KHR_SPIRV_1_4_EXTENSION_NAME
        The extension name.
        See Also:
        Constant Field Values