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
isNULL
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 inpInitialData
. IfinitialDataSize
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. IfinitialDataSize
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, flags
must 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-pNext-pNext
pNext
must be NULL
VUID-VkPipelineCacheCreateInfo-flags-parameter
flags
must be a valid combination of VkPipelineCacheCreateFlagBits values
VUID-VkPipelineCacheCreateInfo-pInitialData-parameter
If initialDataSize
is not 0
, pInitialData
must be a valid pointer to an array of initialDataSize
bytes