VkPipelineCacheCreateFlagBits(3)

# VkPipelineCacheCreateFlagBits(3) Manual Page

## Name

VkPipelineCacheCreateFlagBits - Bitmask specifying the behavior of the pipeline cache

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## C Specification

Bits which can be set in VkPipelineCacheCreateInfo::`flags`, specifying behavior of the pipeline cache, are:

    // Provided by VK_EXT_pipeline_creation_cache_control
    typedef enum VkPipelineCacheCreateFlagBits {
      // Provided by VK_VERSION_1_3
        VK_PIPELINE_CACHE_CREATE_EXTERNALLY_SYNCHRONIZED_BIT = 0x00000001,
      // Provided by VK_EXT_pipeline_creation_cache_control
        VK_PIPELINE_CACHE_CREATE_EXTERNALLY_SYNCHRONIZED_BIT_EXT = VK_PIPELINE_CACHE_CREATE_EXTERNALLY_SYNCHRONIZED_BIT,
    } VkPipelineCacheCreateFlagBits;

## Description

- `VK_PIPELINE_CACHE_CREATE_EXTERNALLY_SYNCHRONIZED_BIT` specifies that all commands that modify the created VkPipelineCache will be externally synchronized. When set, the implementation may skip any unnecessary processing needed to support simultaneous modification from multiple threads where allowed.

## See Also

VK_EXT_pipeline_creation_cache_control, VkPipelineCacheCreateFlags

## 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 2014-2023 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0