Class VMAAllocationCreateInfo

java.lang.Object
com.io7m.jcoronado.vma.VMAAllocationCreateInfo
All Implemented Interfaces:
VMAAllocationCreateInfoType
public final class VMAAllocationCreateInfo extends Object implements VMAAllocationCreateInfoType
Information required to create an allocation.

  • Method Details

    • flags

      public Set<VMAAllocationCreateFlag> flags()
      Specified by:
      flags in interface VMAAllocationCreateInfoType
      Returns:
      The creation flags

    • usage

      public VMAMemoryUsage usage()
      Specified by:
      usage in interface VMAAllocationCreateInfoType
      Returns:
      The intended usage of the memory allocation

    • requiredFlags

      public Set<VulkanMemoryPropertyFlag> requiredFlags()
      Specified by:
      requiredFlags in interface VMAAllocationCreateInfoType
      Returns:
      The flags that must be set in a memory type chosen for an allocation.

    • preferredFlags

      public Set<VulkanMemoryPropertyFlag> preferredFlags()
      Specified by:
      preferredFlags in interface VMAAllocationCreateInfoType
      Returns:
      The flags that preferably should be set in a memory type chosen for an allocation.

    • memoryTypeBits

      public long memoryTypeBits()
      Specified by:
      memoryTypeBits in interface VMAAllocationCreateInfoType
      Returns:
      A bitmask containing one bit set for every memory type acceptable for this allocation.

    • withFlags

      public final VMAAllocationCreateInfo withFlags(VMAAllocationCreateFlag... elements)
      Copy the current immutable object with elements that replace the content of flags.
      Parameters:
      elements - The elements to set
      Returns:
      A modified copy of this object

    • withFlags

      public final VMAAllocationCreateInfo withFlags(Iterable<VMAAllocationCreateFlag> elements)
      Copy the current immutable object with elements that replace the content of flags. A shallow reference equality check is used to prevent copying of the same value by returning this.
      Parameters:
      elements - An iterable of flags elements to set
      Returns:
      A modified copy or this if not changed

    • withUsage

      public final VMAAllocationCreateInfo withUsage(VMAMemoryUsage value)
      Copy the current immutable object by setting a value for the usage attribute. A value equality check is used to prevent copying of the same value by returning this.
      Parameters:
      value - A new value for usage
      Returns:
      A modified copy or the this object

    • withRequiredFlags

      public final VMAAllocationCreateInfo withRequiredFlags(VulkanMemoryPropertyFlag... elements)
      Copy the current immutable object with elements that replace the content of requiredFlags.
      Parameters:
      elements - The elements to set
      Returns:
      A modified copy of this object

    • withRequiredFlags

      public final VMAAllocationCreateInfo withRequiredFlags(Iterable<VulkanMemoryPropertyFlag> elements)
      Copy the current immutable object with elements that replace the content of requiredFlags. A shallow reference equality check is used to prevent copying of the same value by returning this.
      Parameters:
      elements - An iterable of requiredFlags elements to set
      Returns:
      A modified copy or this if not changed

    • withPreferredFlags

      public final VMAAllocationCreateInfo withPreferredFlags(VulkanMemoryPropertyFlag... elements)
      Copy the current immutable object with elements that replace the content of preferredFlags.
      Parameters:
      elements - The elements to set
      Returns:
      A modified copy of this object

    • withPreferredFlags

      public final VMAAllocationCreateInfo withPreferredFlags(Iterable<VulkanMemoryPropertyFlag> elements)
      Copy the current immutable object with elements that replace the content of preferredFlags. A shallow reference equality check is used to prevent copying of the same value by returning this.
      Parameters:
      elements - An iterable of preferredFlags elements to set
      Returns:
      A modified copy or this if not changed

    • withMemoryTypeBits

      public final VMAAllocationCreateInfo withMemoryTypeBits(long value)
      Copy the current immutable object by setting a value for the memoryTypeBits attribute. A value equality check is used to prevent copying of the same value by returning this.
      Parameters:
      value - A new value for memoryTypeBits
      Returns:
      A modified copy or the this object

    • equals

      public boolean equals(Object another)
      This instance is equal to all instances of VMAAllocationCreateInfo that have equal attribute values.
      Overrides:
      equals in class Object
      Returns:
      true if this is equal to another instance

    • hashCode

      public int hashCode()
      Computes a hash code from attributes: flags, usage, requiredFlags, preferredFlags, memoryTypeBits.
      Overrides:
      hashCode in class Object
      Returns:
      hashCode value

    • toString

      public String toString()
      Prints the immutable value VMAAllocationCreateInfo with attribute values.
      Overrides:
      toString in class Object
      Returns:
      A string representation of the value

    • copyOf

      public static VMAAllocationCreateInfo copyOf(VMAAllocationCreateInfoType instance)
      Creates an immutable copy of a VMAAllocationCreateInfoType value. Uses accessors to get values to initialize the new immutable instance. If an instance is already immutable, it is returned as is.
      Parameters:
      instance - The instance to copy
      Returns:
      A copied immutable VMAAllocationCreateInfo instance

    • builder

      public static VMAAllocationCreateInfo.Builder builder()
      Creates a builder for VMAAllocationCreateInfo. 
      VMAAllocationCreateInfo.builder()
   .addFlags|addAllFlags(com.io7m.jcoronado.vma.VMAAllocationCreateFlag) // flags elements
   .setUsage(com.io7m.jcoronado.vma.VMAMemoryUsage) // optional usage
   .addRequiredFlags|addAllRequiredFlags(com.io7m.jcoronado.api.VulkanMemoryPropertyFlag) // requiredFlags elements
   .addPreferredFlags|addAllPreferredFlags(com.io7m.jcoronado.api.VulkanMemoryPropertyFlag) // preferredFlags elements
   .setMemoryTypeBits(long) // optional memoryTypeBits
   .build();
      Returns:
      A new VMAAllocationCreateInfo builder