Interface ForwWTDataProps

    • Method Detail

      • isReversible

        boolean isReversible​(int t,
                             int c)
        Returns the reversibility of the given tile-component. Data is reversible when it is suitable for lossless and lossy-to-lossless compression.
        Parameters:
        t - Tile index
        c - Component index
        Returns:
        true is the data is reversible, false if not.
      • getAnSubbandTree

        SubbandAn getAnSubbandTree​(int t,
                                   int c)
        Returns a reference to the root of subband tree structure representing the subband decomposition for the specified tile-component.
        Parameters:
        t - The index of the tile.
        c - The index of the component.
        Returns:
        The root of the subband tree structure, see Subband.
        See Also:
        SubbandAn, Subband
      • getCbULX

        int getCbULX()
        Returns the horizontal offset of the code-block partition. Allowable values are 0 and 1, nothing else.
      • getCbULY

        int getCbULY()
        Returns the vertical offset of the code-block partition. Allowable values are 0 and 1, nothing else.