Package limn.backend

Record Class RenderStats

java.lang.Object
java.lang.Record
limn.backend.RenderStats
public record RenderStats(int textures, long textureBytes) extends Record
A snapshot of GPU resources the renderer is holding: currently the number of GL textures resident (glyph-atlas pages + cached image textures) and their estimated size in bytes. Exposed for on-screen diagnostics (a performance monitor); cheap to read (it counts CPU-side bookkeeping, touches no GL state).

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final RenderStats
    EMPTY
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    RenderStats(int textures, long textureBytes)
    Creates an instance of a RenderStats record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    final int
    hashCode()
    Returns a hash code value for this object.
    RenderStats
    plus(RenderStats other)
     
    long
    textureBytes()
    Returns the value of the textureBytes record component.
    int
    textures()
    Returns the value of the textures record component.
    final String
    toString()
    Returns a string representation of this record class.

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Field Details

  • Constructor Details

    • RenderStats

      public RenderStats(int textures, long textureBytes)
      Creates an instance of a RenderStats record class.
      Parameters:
      textures - the value for the textures record component
      textureBytes - the value for the textureBytes record component

  • Method Details

    • plus

      public RenderStats plus(RenderStats other)
      Returns:
      the component-wise sum, for aggregating across windows.

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with '=='.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • textures

      public int textures()
      Returns the value of the textures record component.
      Returns:
      the value of the textures record component

    • textureBytes

      public long textureBytes()
      Returns the value of the textureBytes record component.
      Returns:
      the value of the textureBytes record component