Package icyllis.arc3d.granite

Class DrawAtlas.AtlasToken

java.lang.Object
icyllis.arc3d.granite.DrawAtlas.AtlasToken
Enclosing class:
DrawAtlas
public static class DrawAtlas.AtlasToken extends Object
AtlasToken is used to sequence uploads relative to each other and to batches of draws.

AtlasToken is represented as an unsigned long sequence number. Wrapping is allowed, 0 is reserved for the invalid token. Do not use operator to compare, use method instead.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final long
    kInvalidToken
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static int
    compare(long lhs, long rhs)
    Compares two tokens with wrapping.
    static boolean
    inInterval(long token, long start, long end)
    Returns true if the token is in the [start, end] inclusive interval.
    static long
    next(long token)
    Returns next valid sequence number.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

  • Method Details

    • next

      public static long next(long token)
      Returns next valid sequence number.

    • compare

      public static int compare(long lhs, long rhs)
      Compares two tokens with wrapping.

    • inInterval

      public static boolean inInterval(long token, long start, long end)
      Returns true if the token is in the [start, end] inclusive interval.