cupvaStaticDataFlowParams_t

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

struct cupvaStaticDataFlowParams_t

Parameters structure for CupvaStaticDataFlowSetParams.

Deprecated:

This function is deprecated. Use RasterDataFlow or SequenceDataFlow instead.

This structure is used to configure a Static DataFlow with CupvaStaticDataFlowSetParams

Public Members

cupvaParameter_t *handler

The handler defined in vmem and represented by the host parameter.

cupvaGranType_t GranularityType

The granularity type, see cupvaGranType_t.

int32_t tileWidth

Tile width in pixels.

int32_t tileHeight

Tile height in pixels.

int32_t bpp

Bytes per pixels - must be 1, 2 or 4.

cupvaPadModeType_t padMode

Padding mode, see cupvaPadModeType_t.

int32_t padVal

Padding value to use with constant value padding.

cupvaPadDirType_t padDir

Padding direction, see cupvaPadDirType_t.

int32_t padDim

Padding amount.

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 pixels.

int32_t cbStartSrc

Offset into source circular buffer.

int32_t cbLenSrc

Length of source circular buffer.

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 cbStartDst

Offset into destination circular buffer.

int32_t cbLenDst

Length of destination circular buffer.

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.

void *ptrDst2

Secondary pointer destination for full replication. Must be a device pointer to VMEM or nullptr.