VPI - Vision Programming Interface

3.0 Release

Array.h File Reference

Functions and structures for dealing with VPI arrays. More...

#include "Export.h"
#include "Status.h"
#include "Types.h"
#include <stdint.h>
#include "ArrayType.h"
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Data Structures

struct  VPIArrayBufferAOS
 Stores information about array characteristics and content. More...
 
struct  VPIArrayBuffer
 Represents the availablemethods to access array contents. More...
 
struct  VPIArrayData
 Stores information about array characteristics and contents. More...
 

Enumerations

enum  VPIArrayBufferType
 Represents how the array data is stored. More...
 

Functions

VPIStatus vpiArrayCreate (int32_t capacity, VPIArrayType type, uint64_t flags, VPIArray *array)
 Create an empty array instance. More...
 
VPIStatus vpiArrayCreateWrapper (const VPIArrayData *data, uint64_t flags, VPIArray *array)
 Create an array object by wrapping an existing host memory block. More...
 
VPIStatus vpiArraySetWrapper (VPIArray array, const VPIArrayData *data)
 Redefines the wrapped memory buffer in an existing VPIArray wrapper. More...
 
void vpiArrayDestroy (VPIArray array)
 Destroy an array instance. More...
 
VPIStatus vpiArrayGetSize (VPIArray array, int32_t *size)
 Returns the array size in elements. More...
 
VPIStatus vpiArraySetSize (VPIArray array, int32_t size)
 Set the array size in elements. More...
 
VPIStatus vpiArrayGetCapacity (VPIArray array, int32_t *capacity)
 Returns the array capacity in elements. More...
 
VPIStatus vpiArrayGetStrideBytes (VPIArray array, int32_t *strideBytes)
 Returns the array stride (distance between two consecutive elements) in bytes. More...
 
VPIStatus vpiArrayGetFlags (VPIArray array, uint64_t *flags)
 Returns the array flags. More...
 
VPIStatus vpiArrayGetType (VPIArray array, VPIArrayType *type)
 Returns the array type. More...
 
VPIStatus vpiArrayLock (VPIArray array, VPILockMode mode)
 Acquires the lock on an array object. More...
 
VPIStatus vpiArrayLockData (VPIArray array, VPILockMode mode, VPIArrayBufferType bufType, VPIArrayData *data)
 Acquires the lock on an array object and returns the array contents. More...
 
VPIStatus vpiArrayUnlock (VPIArray array)
 Releases the lock on array object. More...
 

Detailed Description

Functions and structures for dealing with VPI arrays.

Definition in file Array.h.