CUPVA_CIRCULAR_BUFFER_LENGTH

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

CUPVA_CIRCULAR_BUFFER_LENGTH(type, tw, th, haloX, haloY, ...)

Calculate the VMEM buffer length (in pixel) of circular layout according to different configurations.

Deprecated:

This macro is deprecated, and should be replaced with RDF_CIRCULAR, RDF_CIRCULAR_ROWMAJOR or RDF_CIRCULAR_COLUMNMAJOR

Parameters:

• type – The pixel data type

• tw – Tile width in pixel

• th – Tile height in pixel

• ... – Optional arguments, specified in the following order:

  • haloX gives horizontal halo in pixel, defaults to 0

  • haloY gives vertical halo in pixel, defaults to 0

  • mode gives the transposition mode, defaults to TRANS_MODE_NONE