cupvaSequenceDataFlowTransferParams_t

Defined in src/host/c_api/include/detail/workloads/cupva_host_dataflow.h

struct cupvaSequenceDataFlowTransferParams_t

Parameters structure for CupvaSequenceDataFlowAddTransfer.

This structure is used to add a transfer to the SequenceDataFlow. The fields in this structure map to methods in cupva::SequenceDataFlowTransfer.

Public Members

cupvaTransferModeType_t transferMode

Transfer mode. See cupva::SequenceDataFlowTransfer::mode for details.

int32_t tileWidth

Tile width in bytes.

int32_t tileHeight

Tile height in bytes.

const void *ptrSrc

Source device pointer. Should be NULL if opSrc is specified.

cupvaOffsetPointer_t *opSrc

Source offset pointer. Should be NULL if ptrSrc is specified.

int32_t linePitchSrc

Source line pitch in bytes.

int32_t niterSrcDim1

Number of source tile iterations in first dimension.

int32_t advSrcDim1

Source pixel advancement per tile first dimension.

int32_t niterSrcDim2

Number of source tile iterations in second dimension.

int32_t advSrcDim2

Source pixel advancement per tile second dimension.

int32_t niterSrcDim3

Number of source tile iterations in third dimension.

int32_t advSrcDim3

Source pixel advancement per tile third dimension.

void *ptrDst

Destination device pointer. Should be NULL if opDst is specified.

cupvaOffsetPointer_t *opDst

Destination offset pointer. Should be NULL if ptrDst is specified.

int32_t linePitchDst

Destination line pitch in pixels.

int32_t niterDstDim1

Number of destination tile iterations in first dimension.

int32_t advDstDim1

Destination pixel advancement per tile first dimension.

int32_t niterDstDim2

Number of destination tile iterations in second dimension.

int32_t advDstDim2

Destination pixel advancement per tile second dimension.

int32_t niterDstDim3

Number of destination tile iterations in third dimension.

int32_t advDstDim3

Destination pixel advancement per tile third dimension.