# VkPipelineCacheHeaderVersion(3) Manual Page

## Name

VkPipelineCacheHeaderVersion - Encode pipeline cache version

## C Specification

Possible values of the second group of four bytes in the header returned by vkGetPipelineCacheData, encoding the pipeline cache version, are:

    typedef enum VkPipelineCacheHeaderVersion {
        VK_PIPELINE_CACHE_HEADER_VERSION_ONE = 1,
        VK_PIPELINE_CACHE_HEADER_VERSION_MAX_ENUM = 0x7FFFFFFF
    } VkPipelineCacheHeaderVersion;

## Description

- `VK_PIPELINE_CACHE_HEADER_VERSION_ONE` specifies version one of the pipeline cache.

## See Also

vkCreatePipelineCache, vkGetPipelineCacheData

## Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

## Copyright

Copyright (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.