Array.h

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#ifndef NV_VPI_ARRAY_H
#define NV_VPI_ARRAY_H
 
#include <stdint.h>
 
#include "Export.h"
#include "Status.h"
#include "Types.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define VPI_ARRAY_NO_PVA 0x01  
#define VPI_ARRAY_NO_CPU 0x02  
#define VPI_ARRAY_NO_CUDA 0x04 
#define VPI_ARRAY_ONLY_CUDA (VPI_ARRAY_NO_PVA | VPI_ARRAY_NO_CPU) 
#define VPI_ARRAY_ONLY_CPU (VPI_ARRAY_NO_PVA | VPI_ARRAY_NO_CUDA) 
#define VPI_ARRAY_ONLY_PVA (VPI_ARRAY_NO_CUDA | VPI_ARRAY_NO_CPU) 
typedef struct VPIArrayDataRec
{
    VPIArrayType type; 
    uint32_t size; 
    uint32_t capacity; 
    uint32_t stride; 
    void *data; 
} VPIArrayData;
 
VPI_PUBLIC VPIStatus vpiArrayCreate(uint32_t capacity, VPIArrayType fmt, uint32_t flags, VPIArray *array);
 
VPI_PUBLIC void vpiArrayDestroy(VPIArray array);
 
VPI_PUBLIC VPIStatus vpiArrayWrapHostMem(const VPIArrayData *arrayData, uint32_t flags, VPIArray *array);
 
VPI_PUBLIC VPIStatus vpiArrayWrapCudaDeviceMem(const VPIArrayData *arrayData, uint32_t flags, VPIArray *array);
 
VPI_PUBLIC VPIStatus vpiArrayInvalidate(VPIArray array);
 
VPI_PUBLIC VPIStatus vpiArrayGetSize(VPIArray array, uint32_t *size);
 
VPI_PUBLIC VPIStatus vpiArraySetSize(VPIArray array, uint32_t size);
 
VPI_PUBLIC VPIStatus vpiArrayGetCapacity(VPIArray array, uint32_t *capacity);
 
VPI_PUBLIC VPIStatus vpiArrayGetStride(VPIArray array, uint32_t *stride);
 
VPI_PUBLIC VPIStatus vpiArrayGetFlags(VPIArray array, uint32_t *flags);
 
VPI_PUBLIC VPIStatus vpiArrayGetType(VPIArray array, VPIArrayType *type);
 
VPI_PUBLIC VPIStatus vpiArrayLock(VPIArray array, VPILockMode mode, VPIArrayData *arrayData);
 
VPI_PUBLIC VPIStatus vpiArrayUnlock(VPIArray array);
 
#ifdef __cplusplus
}
#endif
 // end of VPI_Array
 
#endif // NV_VPI_ARRAY_H