VK_KHR_copy_commands2(3)
VK_KHR_copy_commands2
- Name String
-
VK_KHR_copy_commands2
- Extension Type
-
Device extension
- Registered Extension Number
-
338
- Revision
-
1
- Ratification Status
-
Ratified
- Extension and Version Dependencies
- Deprecation State
-
-
Promoted to Vulkan 1.3
-
- Contact
-
-
Matthew Netsch mnetsch
-
Other Extension Metadata
- Last Modified Date
-
2020-07-06
- Contributors
-
-
Jeff Leger, Qualcomm
-
Tobias Hector, AMD
-
Jan-Harald Fredriksen, ARM
-
Tom Olson, ARM
-
Description
This extension provides extensible versions of the Vulkan buffer and image copy commands. The new commands are functionally identical to the core commands, except that their copy parameters are specified using extensible structures that can be used to pass extension-specific information.
The following extensible copy commands are introduced with this extension:
vkCmdCopyBuffer2KHR, vkCmdCopyImage2KHR,
vkCmdCopyBufferToImage2KHR, vkCmdCopyImageToBuffer2KHR,
vkCmdBlitImage2KHR, and vkCmdResolveImage2KHR.
Each command contains an *Info2KHR
structure parameter that includes
sType
/pNext
members.
Lower level structures describing each region to be copied are also extended
with sType
/pNext
members.
New Enum Constants
-
VK_KHR_COPY_COMMANDS_2_EXTENSION_NAME
-
VK_KHR_COPY_COMMANDS_2_SPEC_VERSION
-
Extending VkStructureType:
-
VK_STRUCTURE_TYPE_BLIT_IMAGE_INFO_2_KHR
-
VK_STRUCTURE_TYPE_BUFFER_COPY_2_KHR
-
VK_STRUCTURE_TYPE_BUFFER_IMAGE_COPY_2_KHR
-
VK_STRUCTURE_TYPE_COPY_BUFFER_INFO_2_KHR
-
VK_STRUCTURE_TYPE_COPY_BUFFER_TO_IMAGE_INFO_2_KHR
-
VK_STRUCTURE_TYPE_COPY_IMAGE_INFO_2_KHR
-
VK_STRUCTURE_TYPE_COPY_IMAGE_TO_BUFFER_INFO_2_KHR
-
VK_STRUCTURE_TYPE_IMAGE_BLIT_2_KHR
-
VK_STRUCTURE_TYPE_IMAGE_COPY_2_KHR
-
VK_STRUCTURE_TYPE_IMAGE_RESOLVE_2_KHR
-
VK_STRUCTURE_TYPE_RESOLVE_IMAGE_INFO_2_KHR
-
Promotion to Vulkan 1.3
Vulkan APIs in this extension are included in core Vulkan 1.3, with the KHR suffix omitted. External interactions defined by this extension, such as SPIR-V token names, retain their original names. The original Vulkan API names are still available as aliases of the core functionality.
Document Notes
For more information, see the Vulkan Specification.
This page is a generated document. Fixes and changes should be made to the generator scripts, not directly.