Structures

VkPipelineCacheCreateInfo

Structure specifying parameters of a newly created pipeline cache

The VkPipelineCacheCreateInfo structure is defined as:

typedef struct VkPipelineCacheCreateInfo {
    VkStructureType sType;
    const void* pNext;
    VkPipelineCacheCreateFlags flags;
    size_t initialDataSize;
    const void* pInitialData;
} VkPipelineCacheCreateInfo;
  • sType is a VkStructureType value identifying this structure.
  • pNext is NULL or a pointer to a structure extending this structure.
  • flags is a bitmask of VkPipelineCacheCreateFlagBits specifying the behavior of the pipeline cache.
  • initialDataSize is the number of bytes in pInitialData. If initialDataSize is zero, the pipeline cache will initially be empty.
  • pInitialData is a pointer to previously retrieved pipeline cache data. If the pipeline cache data is incompatible (as defined below) with the device, the pipeline cache will be initially empty. If initialDataSize is zero, pInitialData is ignored.

Valid Usage

VUID-VkPipelineCacheCreateInfo-initialDataSize-00768

If initialDataSize is not 0, it must be equal to the size of pInitialData, as returned by vkGetPipelineCacheData when pInitialData was originally retrieved

VUID-VkPipelineCacheCreateInfo-initialDataSize-00769

If initialDataSize is not 0, pInitialData must have been retrieved from a previous call to vkGetPipelineCacheData

VUID-VkPipelineCacheCreateInfo-pipelineCreationCacheControl-02892

If the pipelineCreationCacheControl feature is not enabled, flagsmust not include VK_PIPELINE_CACHE_CREATE_EXTERNALLY_SYNCHRONIZED_BIT

Valid Usage (Implicit)

VUID-VkPipelineCacheCreateInfo-sType-sType

sType must be VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO

VUID-VkPipelineCacheCreateInfo-pInitialData-parameter

If initialDataSize is not 0, pInitialData must be a valid pointer to an array of initialDataSize bytes