Class VMAAllocatorCreateInfo

java.lang.Object
com.io7m.jcoronado.vma.VMAAllocatorCreateInfo
All Implemented Interfaces:
VMAAllocatorCreateInfoType
public final class VMAAllocatorCreateInfo extends Object implements VMAAllocatorCreateInfoType
Information required to create an allocator.

  • Method Details

    • logicalDevice

      public VulkanLogicalDeviceType logicalDevice()
      Specified by:
      logicalDevice in interface VMAAllocatorCreateInfoType
      Returns:
      The logical device used for allocations

    • preferredLargeHeapBlockSize

      public OptionalLong preferredLargeHeapBlockSize()
      Specified by:
      preferredLargeHeapBlockSize in interface VMAAllocatorCreateInfoType
      Returns:
      The preferred size of a single VkDeviceMemory block to be allocated from large heaps > 1 GiB.

    • frameInUseCount

      public OptionalInt frameInUseCount()
      Specified by:
      frameInUseCount in interface VMAAllocatorCreateInfoType
      Returns:
      The maximum number of additional frames that are in use at the same time as current frame.
      See Also:
      • "https://gpuopen-librariesandsdks.github.io/VulkanMemoryAllocator/html/struct_vma_allocator_create_info.html"

    • withLogicalDevice

      public final VMAAllocatorCreateInfo withLogicalDevice(VulkanLogicalDeviceType value)
      Copy the current immutable object by setting a value for the logicalDevice attribute. A shallow reference equality check is used to prevent copying of the same value by returning this.
      Parameters:
      value - A new value for logicalDevice
      Returns:
      A modified copy of the this object

    • withPreferredLargeHeapBlockSize

      public final VMAAllocatorCreateInfo withPreferredLargeHeapBlockSize(long value)
      Copy the current immutable object by setting a present value for the optional preferredLargeHeapBlockSize attribute.
      Parameters:
      value - The value for preferredLargeHeapBlockSize
      Returns:
      A modified copy of this object

    • withPreferredLargeHeapBlockSize

      public final VMAAllocatorCreateInfo withPreferredLargeHeapBlockSize(OptionalLong optional)
      Copy the current immutable object by setting an optional value for the preferredLargeHeapBlockSize attribute. An equality check is used on inner nullable value to prevent copying of the same value by returning this.
      Parameters:
      optional - A value for preferredLargeHeapBlockSize
      Returns:
      A modified copy of this object

    • withFrameInUseCount

      public final VMAAllocatorCreateInfo withFrameInUseCount(int value)
      Copy the current immutable object by setting a present value for the optional frameInUseCount attribute.
      Parameters:
      value - The value for frameInUseCount
      Returns:
      A modified copy of this object

    • withFrameInUseCount

      public final VMAAllocatorCreateInfo withFrameInUseCount(OptionalInt optional)
      Copy the current immutable object by setting an optional value for the frameInUseCount attribute. An equality check is used on inner nullable value to prevent copying of the same value by returning this.
      Parameters:
      optional - A value for frameInUseCount
      Returns:
      A modified copy of this object

    • equals

      public boolean equals(Object another)
      This instance is equal to all instances of VMAAllocatorCreateInfo 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: logicalDevice, preferredLargeHeapBlockSize, frameInUseCount.
      Overrides:
      hashCode in class Object
      Returns:
      hashCode value

    • toString

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

    • copyOf

      public static VMAAllocatorCreateInfo copyOf(VMAAllocatorCreateInfoType instance)
      Creates an immutable copy of a VMAAllocatorCreateInfoType 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 VMAAllocatorCreateInfo instance

    • builder

      public static VMAAllocatorCreateInfo.Builder builder()
      Creates a builder for VMAAllocatorCreateInfo. 
       VMAAllocatorCreateInfo.builder()
    .setLogicalDevice(com.io7m.jcoronado.api.VulkanLogicalDeviceType) // required logicalDevice
    .setPreferredLargeHeapBlockSize(long) // optional preferredLargeHeapBlockSize
    .setFrameInUseCount(int) // optional frameInUseCount
    .build();
      Returns:
      A new VMAAllocatorCreateInfo builder