java.lang.Object
- org.lwjgl.system.Pointer.Default
- - org.lwjgl.system.Struct
  - - org.lwjgl.vulkan.VkMemoryType

All Implemented Interfaces:

java.lang.AutoCloseable, NativeResource, Pointer
```
public class VkMemoryType
extends Struct
```
Khronos Reference Page
Vulkan Specification
Contains information about a memory type.

Member documentation
- propertyFlags – a bitmask of VkMemoryPropertyFlagBits properties for this memory type. One or more of:
  MEMORY_PROPERTY_DEVICE_LOCAL_BIT MEMORY_PROPERTY_HOST_CACHED_BIT
  MEMORY_PROPERTY_HOST_COHERENT_BIT MEMORY_PROPERTY_HOST_VISIBLE_BIT
  MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT
- heapIndex – describes which memory heap this memory type corresponds to, and must be less than memoryHeapCount from the VkPhysicalDeviceMemoryProperties structure
Layout
```
struct VkMemoryType {
    VkMemoryPropertyFlags propertyFlags;
    uint32_t heapIndex;
}
```

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class VkMemoryType.Buffer
An array of VkMemoryType structs.
- Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer
  Pointer.Default

Field Summary

Fields
Modifier and Type Field and Description

static int SIZEOF
The struct size in bytes.
- Fields inherited from interface org.lwjgl.system.Pointer
  POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor and Description

VkMemoryType(java.nio.ByteBuffer container)
Creates a VkMemoryType instance at the current position of the specified ByteBuffer container.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static VkMemoryType`	`calloc()` Returns a new `VkMemoryType` instance allocated with `memCalloc`.
`static VkMemoryType.Buffer`	`calloc(int capacity)` Returns a new `VkMemoryType.Buffer` instance allocated with `memCalloc`.
`static VkMemoryType`	`callocStack()` Returns a new `VkMemoryType` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkMemoryType.Buffer`	`callocStack(int capacity)` Returns a new `VkMemoryType.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkMemoryType.Buffer`	`callocStack(int capacity, MemoryStack stack)` Returns a new `VkMemoryType.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkMemoryType`	`callocStack(MemoryStack stack)` Returns a new `VkMemoryType` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkMemoryType`	`create()` Returns a new `VkMemoryType` instance allocated with `BufferUtils`.
`static VkMemoryType.Buffer`	`create(int capacity)` Returns a new `VkMemoryType.Buffer` instance allocated with `BufferUtils`.
`static VkMemoryType`	`create(long address)` Returns a new `VkMemoryType` instance for the specified memory address or `null` if the address is `NULL`.
`static VkMemoryType.Buffer`	`create(long address, int capacity)` Create a `VkMemoryType.Buffer` instance at the specified memory.
`int`	`heapIndex()` Returns the value of the `heapIndex` field.
`static VkMemoryType`	`malloc()` Returns a new `VkMemoryType` instance allocated with `memAlloc`.
`static VkMemoryType.Buffer`	`malloc(int capacity)` Returns a new `VkMemoryType.Buffer` instance allocated with `memAlloc`.
`static VkMemoryType`	`mallocStack()` Returns a new `VkMemoryType` instance allocated on the thread-local `MemoryStack`.
`static VkMemoryType.Buffer`	`mallocStack(int capacity)` Returns a new `VkMemoryType.Buffer` instance allocated on the thread-local `MemoryStack`.
`static VkMemoryType.Buffer`	`mallocStack(int capacity, MemoryStack stack)` Returns a new `VkMemoryType.Buffer` instance allocated on the specified `MemoryStack`.
`static VkMemoryType`	`mallocStack(MemoryStack stack)` Returns a new `VkMemoryType` instance allocated on the specified `MemoryStack`.
`int`	`propertyFlags()` Returns the value of the `propertyFlags` field.
`int`	`sizeof()` Returns the `sizeof(struct)`.

Methods inherited from class org.lwjgl.system.Struct
clear, free

Methods inherited from class org.lwjgl.system.Pointer.Default
address, equals, hashCode, toString

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.lwjgl.system.NativeResource
close

- Field Detail
  - SIZEOF
```
public static final int SIZEOF
```
    The struct size in bytes.
- Constructor Detail
  - VkMemoryType
```
public VkMemoryType(java.nio.ByteBuffer container)
```
    Creates a VkMemoryType instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.
    The created instance holds a strong reference to the container object.
- Method Detail
  - sizeof
```
public int sizeof()
```
    Description copied from class: Struct
    
    Returns the sizeof(struct).
    
    Specified by:
    
    sizeof in class Struct
  - propertyFlags
```
public int propertyFlags()
```
    Returns the value of the propertyFlags field.
  - heapIndex
```
public int heapIndex()
```
    Returns the value of the heapIndex field.
  - malloc
```
public static VkMemoryType malloc()
```
    Returns a new VkMemoryType instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static VkMemoryType calloc()
```
    Returns a new VkMemoryType instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static VkMemoryType create()
```
    Returns a new VkMemoryType instance allocated with BufferUtils.
  - create
```
public static VkMemoryType create(long address)
```
    Returns a new VkMemoryType instance for the specified memory address or null if the address is NULL.
  - malloc
```
public static VkMemoryType.Buffer malloc(int capacity)
```
    Returns a new VkMemoryType.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static VkMemoryType.Buffer calloc(int capacity)
```
    Returns a new VkMemoryType.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkMemoryType.Buffer create(int capacity)
```
    Returns a new VkMemoryType.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkMemoryType.Buffer create(long address,
                                         int capacity)
```
    Create a VkMemoryType.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - mallocStack
```
public static VkMemoryType mallocStack()
```
    Returns a new VkMemoryType instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static VkMemoryType callocStack()
```
    Returns a new VkMemoryType instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static VkMemoryType mallocStack(MemoryStack stack)
```
    Returns a new VkMemoryType instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static VkMemoryType callocStack(MemoryStack stack)
```
    Returns a new VkMemoryType instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static VkMemoryType.Buffer mallocStack(int capacity)
```
    Returns a new VkMemoryType.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static VkMemoryType.Buffer callocStack(int capacity)
```
    Returns a new VkMemoryType.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static VkMemoryType.Buffer mallocStack(int capacity,
                                              MemoryStack stack)
```
    Returns a new VkMemoryType.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static VkMemoryType.Buffer callocStack(int capacity,
                                              MemoryStack stack)
```
    Returns a new VkMemoryType.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity

`MEMORY_PROPERTY_DEVICE_LOCAL_BIT`	`MEMORY_PROPERTY_HOST_CACHED_BIT`
`MEMORY_PROPERTY_HOST_COHERENT_BIT`	`MEMORY_PROPERTY_HOST_VISIBLE_BIT`
`MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT`

Class VkMemoryType

Member documentation

Layout

Nested Class Summary

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

Field Summary

Fields inherited from interface org.lwjgl.system.Pointer

Constructor Summary

Method Summary

Methods inherited from class org.lwjgl.system.Struct

Methods inherited from class org.lwjgl.system.Pointer.Default

Methods inherited from class java.lang.Object

Methods inherited from interface org.lwjgl.system.NativeResource

Field Detail

SIZEOF

Constructor Detail

VkMemoryType

Method Detail

sizeof

propertyFlags

heapIndex

malloc

calloc

create

create

malloc

calloc

create

create

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack