CupvaSamplerIndices2D

Defined in src/device/vpu_runtime/include/cupva_device/sampler.h

struct CupvaSamplerIndices2D

Configure a 2D array of indices for sampling into a 2D input buffer.

This structure should be used to pass parameters to one of the cupvaSamplerInit() overloads. Where a field is specified as optional, a default value may be used by leaving the relevant entry zero/default initialized.

Public Members

void const *data

Pointer to input indices table

CupvaSamplerIndexType type

Data type of indices

uint16_t width

Width of indices table in indexes

uint16_t height

Height of indices table in rows

uint16_t linePitch

Line pitch of indices table in indices-> Optional, defaults to width

uint8_t fractionalBits

Number of fractional bits in the indices-> Optional, defaults to zero.

CupvaSamplerIndexRoundingMode fractionalHandling

Fractional handling mode for indices with fractional components. Optional, defaults to SAMPLER_FRAC_HANDLING_TRUNCATE

int32_t offsetX

Constant positive or negative X offset which is applied to all indices-> Optional, defaults to zero.

int32_t offsetY

Constant positive or negative Y offset which is applied to all indices-> Optional, defaults to zero.

CupvaSamplerIndexInterleavingMode interleaving

Index interleaving mode. Optional, defaults to SAMPLER_INTERLEAVING_ELEMENTS.