Function rs2_extract_frame

Function Documentation

rs2_frame *rs2_extract_frame(rs2_frame *composite, int index, rs2_error **error)

Extract frame from within a composite frame

Parameters:

  • composite – [in] Composite frame

  • index – [in] Index of the frame to extract within the composite frame

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

Returns:

returns reference to a frame existing within the composite frame If you wish to keep this frame after the composite is released, you need to call acquire_ref Otherwise the resulting frame lifetime is bound by owning composite frame