Function rs2_create_processing_block_fptr

Function Documentation

rs2_processing_block *rs2_create_processing_block_fptr(rs2_frame_processor_callback_ptr proc, void *context, rs2_error **error)

This method creates new custom processing block from function pointer. This lets the users pass frames between module boundaries for processing This is an infrastructure function aimed at middleware developers, and also used by provided blocks such as sync, colorizer, etc..

Parameters:

  • proc – Processing function pointer to be applied to every frame entering the block

  • context – User context (can be anything or null) to be passed later as ctx param of the callback

  • error – [out] if non-null, receives any error that occurs during this call, otherwise, errors are ignored

Returns:

new processing block, to be released by rs2_delete_processing_block