Registered Extension Number

289

Revision

1

Ratification Status

Ratified

Extension and Version Dependencies

Contact

Extension Proposal

Other Extension Metadata

Last Modified Date

2025-06-09

IP Status

No known issues.

Contributors
  • Jan-Harald Fredriksen, Arm

Description

This extension adds support for 3D textures compressed using the Adaptive Scalable Texture Compression (ASTC) format.

These formats are compressed in 3D. As such, each slice will contain data for a Width x Height x Depth block of the texture. All transfer operations are done at the granularity of block dimensions.

New Structures

New Enum Constants

Issues

None.

Version History

  • Revision 1, 2025-06-09 (Jan-Harald Fredriksen)

    • Initial version

See Also

No cross-references are available

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.

Copyright 2014-2026 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0