Enum Class VulkanLogicOp

java.lang.Object
java.lang.Enum<VulkanLogicOp>
com.io7m.jcoronado.api.VulkanLogicOp
All Implemented Interfaces:
VulkanEnumIntegerType, Serializable, Comparable<VulkanLogicOp>, Constable
public enum VulkanLogicOp extends Enum<VulkanLogicOp> implements VulkanEnumIntegerType
The logical operations supported by Vulkan are summarized in the following table in which:
  • ¬ is bitwise invert
  • ∧ is bitwise and
  • ∨ is bitwise or
  • ⊕ is bitwise exclusive or
  • s is the fragment’s Rs0, Gs0, Bs0 or As0 component value for the fragment output corresponding to the color attachment being updated
  • d is the color attachment’s R, G, B or A component value
See Also:
  • "VkLogicOp"

  • Enum Constant Details

    • VK_LOGIC_OP_CLEAR

      public static final VulkanLogicOp VK_LOGIC_OP_CLEAR
      0

    • VK_LOGIC_OP_AND

      public static final VulkanLogicOp VK_LOGIC_OP_AND
      s ∧ d

    • VK_LOGIC_OP_AND_REVERSE

      public static final VulkanLogicOp VK_LOGIC_OP_AND_REVERSE
      s ∧ ¬ d

    • VK_LOGIC_OP_COPY

      public static final VulkanLogicOp VK_LOGIC_OP_COPY
      s

    • VK_LOGIC_OP_AND_INVERTED

      public static final VulkanLogicOp VK_LOGIC_OP_AND_INVERTED
      ¬ s ∧ d

    • VK_LOGIC_OP_NO_OP

      public static final VulkanLogicOp VK_LOGIC_OP_NO_OP
      d

    • VK_LOGIC_OP_XOR

      public static final VulkanLogicOp VK_LOGIC_OP_XOR
      s ⊕ d

    • VK_LOGIC_OP_OR

      public static final VulkanLogicOp VK_LOGIC_OP_OR
      s ∨ d

    • VK_LOGIC_OP_NOR

      public static final VulkanLogicOp VK_LOGIC_OP_NOR
      ¬ (s ∨ d)

    • VK_LOGIC_OP_EQUIVALENT

      public static final VulkanLogicOp VK_LOGIC_OP_EQUIVALENT
      ¬ (s ⊕ d)

    • VK_LOGIC_OP_INVERT

      public static final VulkanLogicOp VK_LOGIC_OP_INVERT
      ¬ d

    • VK_LOGIC_OP_OR_REVERSE

      public static final VulkanLogicOp VK_LOGIC_OP_OR_REVERSE
      s ∨ ¬ d

    • VK_LOGIC_OP_COPY_INVERTED

      public static final VulkanLogicOp VK_LOGIC_OP_COPY_INVERTED
      ¬ s

    • VK_LOGIC_OP_OR_INVERTED

      public static final VulkanLogicOp VK_LOGIC_OP_OR_INVERTED
      ¬ s ∨ d

    • VK_LOGIC_OP_NAND

      public static final VulkanLogicOp VK_LOGIC_OP_NAND
      ¬ (s ∧ d)

    • VK_LOGIC_OP_SET

      public static final VulkanLogicOp VK_LOGIC_OP_SET
      all 1s

  • Method Details

    • values

      public static VulkanLogicOp[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static VulkanLogicOp valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null

    • value

      public int value()
      Specified by:
      value in interface VulkanEnumIntegerType
      Returns:
      The integer value of the constant