Package org.lwjgl.vulkan

Class EXTLoadStoreOpNone

java.lang.Object
org.lwjgl.vulkan.EXTLoadStoreOpNone
public final class EXTLoadStoreOpNone extends Object
This extension incorporates ATTACHMENT_STORE_OP_NONE_EXT from VK_QCOM_render_pass_store_ops, enabling applications to avoid unnecessary synchronization when an attachment is not written during a render pass.

Additionally, ATTACHMENT_LOAD_OP_NONE_EXT is introduced to avoid unnecessary synchronization when an attachment is not used during a render pass at all. In combination with ATTACHMENT_STORE_OP_NONE_EXT, this is useful as an alternative to preserve attachments in applications that cannot decide if an attachment will be used in a render pass until after the necessary pipelines have been created.

Promotion to VK_KHR_load_store_op_none

All functionality in this extension is included in VK_KHR_load_store_op_none, with the suffix changed to KHR. The original enum names are still available as aliases of the KHR functionality.

Name String
VK_EXT_load_store_op_none
Extension Type
Device extension
Registered Extension Number
401
Revision
1
Deprecation State
Contact
Other Extension Metadata
Last Modified Date
2021-06-06
Contributors
  • Shahbaz Youssefi, Google
  • Bill Licea-Kane, Qualcomm Technologies, Inc.
  • Tobias Hector, AMD

  • Field Details

    • VK_EXT_LOAD_STORE_OP_NONE_SPEC_VERSION

      public static final int VK_EXT_LOAD_STORE_OP_NONE_SPEC_VERSION
      The extension specification version.
      See Also:

    • VK_EXT_LOAD_STORE_OP_NONE_EXTENSION_NAME

      public static final String VK_EXT_LOAD_STORE_OP_NONE_EXTENSION_NAME
      The extension name.
      See Also:

    • VK_ATTACHMENT_LOAD_OP_NONE_EXT

      public static final int VK_ATTACHMENT_LOAD_OP_NONE_EXT
      Extends VkAttachmentLoadOp.
      See Also:

    • VK_ATTACHMENT_STORE_OP_NONE_EXT

      public static final int VK_ATTACHMENT_STORE_OP_NONE_EXT
      Extends VkAttachmentStoreOp.
      See Also: