// Copyright (c) 2019-2020 Imagination Technologies Limited
//
// SPDX-License-Identifier: CC-BY-4.0

include::{generated}/meta/{refprefix}VK_IMG_format_pvrtc.adoc[]

=== Other Extension Metadata

*Last Modified Date*::
    2019-09-02
*IP Status*::
    Imagination Technologies Proprietary
*Contributors*::
  - Stuart Smith, Imagination Technologies

=== Description

`VK_IMG_format_pvrtc` provides additional texture compression functionality
specific to Imagination Technologies PowerVR Texture compression format
(called PVRTC).

=== Deprecation

Both PVRTC1 and PVRTC2 are slower than standard image formats on PowerVR
GPUs, and support will be removed from future hardware.

include::{generated}/interfaces/VK_IMG_format_pvrtc.adoc[]

=== Version History

  * Revision 1, 2019-09-02 (Stuart Smith)
  ** Initial version