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

All Implemented Interfaces:

java.lang.AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
```
public class VkImageMemoryBarrier
extends org.lwjgl.system.Struct
implements org.lwjgl.system.NativeResource
```
Structure specifying the parameters of an image memory barrier.
Description

The first access scope is limited to access to memory through the specified image subresource range, via access types in the source access mask specified by srcAccessMask. If srcAccessMask includes ACCESS_HOST_WRITE_BIT, memory writes performed by that access type are also made visible, as that access type is not performed through a resource.

The second access scope is limited to access to memory through the specified image subresource range, via access types in the destination access mask specified by dstAccessMask. If dstAccessMask includes ACCESS_HOST_WRITE_BIT or ACCESS_HOST_READ_BIT, available memory writes are also made visible to accesses of those types, as those access types are not performed through a resource.

If srcQueueFamilyIndex is not equal to dstQueueFamilyIndex, and srcQueueFamilyIndex is equal to the current queue family, then the memory barrier defines a queue family release operation for the specified image subresource range, and the second access scope includes no access, as if dstAccessMask was 0.

If dstQueueFamilyIndex is not equal to srcQueueFamilyIndex, and dstQueueFamilyIndex is equal to the current queue family, then the memory barrier defines a queue family acquire operation for the specified image subresource range, and the first access scope includes no access, as if srcAccessMask was 0.

If oldLayout is not equal to newLayout, then the memory barrier defines an image layout transition for the specified image subresource range.

Layout transitions that are performed via image memory barriers execute in their entirety in submission order, relative to other image layout transitions submitted to the same queue, including those performed by render passes. In effect there is an implicit execution dependency from each such layout transition to all layout transitions previously submitted to the same queue.

The image layout of each image subresource of a depth/stencil image created with IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT is dependent on the last sample locations used to render to the image subresource as a depth/stencil attachment, thus when the image member of an VkImageMemoryBarrier is an image created with this flag the application can chain a VkSampleLocationsInfoEXT structure to the pNext chain of VkImageMemoryBarrier to specify the sample locations to use during the image layout transition.

If the VkSampleLocationsInfoEXT structure in the pNext chain of VkImageMemoryBarrier does not match the sample location state last used to render to the image subresource range specified by subresourceRange or if no VkSampleLocationsInfoEXT structure is in the pNext chain of VkImageMemoryBarrier then the contents of the given image subresource range becomes undefined as if oldLayout would equal IMAGE_LAYOUT_UNDEFINED.

If image has a multi-planar format and the image is disjoint, then including IMAGE_ASPECT_COLOR_BIT in the aspectMask member of subresourceRange is equivalent to including IMAGE_ASPECT_PLANE_0_BIT, IMAGE_ASPECT_PLANE_1_BIT, and (for three-plane formats only) IMAGE_ASPECT_PLANE_2_BIT.

Valid Usage
- oldLayout must be IMAGE_LAYOUT_UNDEFINED or the current layout of the image subresources affected by the barrier
- newLayout must not be IMAGE_LAYOUT_UNDEFINED or IMAGE_LAYOUT_PREINITIALIZED
- If image was created with a sharing mode of SHARING_MODE_CONCURRENT, at least one of srcQueueFamilyIndex and dstQueueFamilyIndex must be QUEUE_FAMILY_IGNORED
- If image was created with a sharing mode of SHARING_MODE_CONCURRENT, and one of srcQueueFamilyIndex and dstQueueFamilyIndex is QUEUE_FAMILY_IGNORED, the other must be QUEUE_FAMILY_IGNORED or a special queue family reserved for external memory transfers, as described in Queue Family Ownership Transfer.
- If image was created with a sharing mode of SHARING_MODE_EXCLUSIVE and srcQueueFamilyIndex is QUEUE_FAMILY_IGNORED, dstQueueFamilyIndex must also be QUEUE_FAMILY_IGNORED.
- If image was created with a sharing mode of SHARING_MODE_EXCLUSIVE and srcQueueFamilyIndex is not QUEUE_FAMILY_IGNORED, it must be a valid queue family or a special queue family reserved for external memory transfers, as described in Queue Family Ownership Transfer.
- If image was created with a sharing mode of SHARING_MODE_EXCLUSIVE and dstQueueFamilyIndex is not QUEUE_FAMILY_IGNORED, it must be a valid queue family or a special queue family reserved for external memory transfers, as described in Queue Family Ownership Transfer.
- If image was created with a sharing mode of SHARING_MODE_EXCLUSIVE, and srcQueueFamilyIndex and dstQueueFamilyIndex are not QUEUE_FAMILY_IGNORED, at least one of them must be the same as the family of the queue that will execute this barrier
- subresourceRange.baseMipLevel must be less than the mipLevels specified in VkImageCreateInfo when image was created
- If subresourceRange.levelCount is not REMAINING_MIP_LEVELS, subresourceRange.baseMipLevel + subresourceRange.levelCount must be less than or equal to the mipLevels specified in VkImageCreateInfo when image was created
- subresourceRange.baseArrayLayer must be less than the arrayLayers specified in VkImageCreateInfo when image was created
- If subresourceRange.layerCount is not REMAINING_ARRAY_LAYERS, subresourceRange.baseArrayLayer subresourceRange.layerCount must be less than or equal to the arrayLayers specified in VkImageCreateInfo when image was created
- If image has a depth/stencil format with both depth and stencil components, then the aspectMask member of subresourceRange must include both IMAGE_ASPECT_DEPTH_BIT and IMAGE_ASPECT_STENCIL_BIT
- If image has a single-plane color format or is not disjoint, then the aspectMask member of subresourceRange must be IMAGE_ASPECT_COLOR_BIT
- If image has a multi-planar format and the image is disjoint, then the aspectMask member of subresourceRange must include either at least one of IMAGE_ASPECT_PLANE_0_BIT, IMAGE_ASPECT_PLANE_1_BIT, and IMAGE_ASPECT_PLANE_2_BIT; or must include IMAGE_ASPECT_COLOR_BIT
- If image has a multi-planar format with only two planes, then the aspectMask member of subresourceRange must not include IMAGE_ASPECT_PLANE_2_BIT
- If either oldLayout or newLayout is IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL then image must have been created with IMAGE_USAGE_COLOR_ATTACHMENT_BIT set
- If either oldLayout or newLayout is IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL then image must have been created with IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT set
- If either oldLayout or newLayout is IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL then image must have been created with IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT set
- If either oldLayout or newLayout is IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL then image must have been created with IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT set
- If either oldLayout or newLayout is IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL then image must have been created with IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT set
- If either oldLayout or newLayout is IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL then image must have been created with IMAGE_USAGE_SAMPLED_BIT or IMAGE_USAGE_INPUT_ATTACHMENT_BIT set
- If either oldLayout or newLayout is IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL then image must have been created with IMAGE_USAGE_TRANSFER_SRC_BIT set
- If either oldLayout or newLayout is IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL then image must have been created with IMAGE_USAGE_TRANSFER_DST_BIT set
- If image is non-sparse then it must be bound completely and contiguously to a single VkDeviceMemory object
- If either oldLayout or newLayout is IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV then image must have been created with IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV set
Valid Usage (Implicit)
- sType must be STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER
- pNext must be NULL or a pointer to a valid instance of VkSampleLocationsInfoEXT
- srcAccessMask must be a valid combination of VkAccessFlagBits values
- dstAccessMask must be a valid combination of VkAccessFlagBits values
- oldLayout must be a valid VkImageLayout value
- newLayout must be a valid VkImageLayout value
- image must be a valid VkImage handle
- subresourceRange must be a valid VkImageSubresourceRange structure
See Also

VkImageSubresourceRange, CmdPipelineBarrier, CmdWaitEvents

Member documentation
- sType – the type of this structure.
- pNext – NULL or a pointer to an extension-specific structure.
- srcAccessMask – a bitmask of VkAccessFlagBits specifying a source access mask.
- dstAccessMask – a bitmask of VkAccessFlagBits specifying a destination access mask.
- oldLayout – the old layout in an image layout transition.
- newLayout – the new layout in an image layout transition.
- srcQueueFamilyIndex – the source queue family for a queue family ownership transfer.
- dstQueueFamilyIndex – the destination queue family for a queue family ownership transfer.
- image – a handle to the image affected by this barrier.
- subresourceRange – describes the image subresource range within image that is affected by this barrier.
Layout
```
 struct VkImageMemoryBarrier {
     VkStructureType sType;
     void const * pNext;
     VkAccessFlags srcAccessMask;
     VkAccessFlags dstAccessMask;
     VkImageLayout oldLayout;
     VkImageLayout newLayout;
     uint32_t srcQueueFamilyIndex;
     uint32_t dstQueueFamilyIndex;
     VkImage image;
     VkImageSubresourceRange subresourceRange;
 }
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

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

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ALIGNOF`	The struct alignment in bytes.
`static int`	`DSTACCESSMASK DSTQUEUEFAMILYINDEX IMAGE NEWLAYOUT OLDLAYOUT PNEXT`	The struct member offsets.
`static int`	`SIZEOF`	The struct size in bytes.
`static int`	`SRCACCESSMASK SRCQUEUEFAMILYINDEX STYPE SUBRESOURCERANGE`	The struct member offsets.

Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Constructor Summary

Constructors
Constructor	Description
`VkImageMemoryBarrier(java.nio.ByteBuffer container)`	Creates a `VkImageMemoryBarrier` instance at the current position of the specified `ByteBuffer` container.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static VkImageMemoryBarrier`	`calloc()`	Returns a new `VkImageMemoryBarrier` instance allocated with `memCalloc`.
`static VkImageMemoryBarrier.Buffer`	`calloc(int capacity)`	Returns a new `VkImageMemoryBarrier.Buffer` instance allocated with `memCalloc`.
`static VkImageMemoryBarrier`	`callocStack()`	Returns a new `VkImageMemoryBarrier` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkImageMemoryBarrier.Buffer`	`callocStack(int capacity)`	Returns a new `VkImageMemoryBarrier.Buffer` instance allocated on the thread-local `MemoryStack` and initializes all its bits to zero.
`static VkImageMemoryBarrier.Buffer`	`callocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkImageMemoryBarrier.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkImageMemoryBarrier`	`callocStack(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkImageMemoryBarrier` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
`static VkImageMemoryBarrier`	`create()`	Returns a new `VkImageMemoryBarrier` instance allocated with `BufferUtils`.
`static VkImageMemoryBarrier.Buffer`	`create(int capacity)`	Returns a new `VkImageMemoryBarrier.Buffer` instance allocated with `BufferUtils`.
`static VkImageMemoryBarrier`	`create(long address)`	Returns a new `VkImageMemoryBarrier` instance for the specified memory address.
`static VkImageMemoryBarrier.Buffer`	`create(long address, int capacity)`	Create a `VkImageMemoryBarrier.Buffer` instance at the specified memory.
`static VkImageMemoryBarrier`	`createSafe(long address)`	Like `create`, but returns `null` if `address` is `NULL`.
`static VkImageMemoryBarrier.Buffer`	`createSafe(long address, int capacity)`	Like `create`, but returns `null` if `address` is `NULL`.
`int`	`dstAccessMask()`	Returns the value of the `dstAccessMask` field.
`VkImageMemoryBarrier`	`dstAccessMask(int value)`	Sets the specified value to the `dstAccessMask` field.
`int`	`dstQueueFamilyIndex()`	Returns the value of the `dstQueueFamilyIndex` field.
`VkImageMemoryBarrier`	`dstQueueFamilyIndex(int value)`	Sets the specified value to the `dstQueueFamilyIndex` field.
`long`	`image()`	Returns the value of the `image` field.
`VkImageMemoryBarrier`	`image(long value)`	Sets the specified value to the `image` field.
`static VkImageMemoryBarrier`	`malloc()`	Returns a new `VkImageMemoryBarrier` instance allocated with `memAlloc`.
`static VkImageMemoryBarrier.Buffer`	`malloc(int capacity)`	Returns a new `VkImageMemoryBarrier.Buffer` instance allocated with `memAlloc`.
`static VkImageMemoryBarrier`	`mallocStack()`	Returns a new `VkImageMemoryBarrier` instance allocated on the thread-local `MemoryStack`.
`static VkImageMemoryBarrier.Buffer`	`mallocStack(int capacity)`	Returns a new `VkImageMemoryBarrier.Buffer` instance allocated on the thread-local `MemoryStack`.
`static VkImageMemoryBarrier.Buffer`	`mallocStack(int capacity, org.lwjgl.system.MemoryStack stack)`	Returns a new `VkImageMemoryBarrier.Buffer` instance allocated on the specified `MemoryStack`.
`static VkImageMemoryBarrier`	`mallocStack(org.lwjgl.system.MemoryStack stack)`	Returns a new `VkImageMemoryBarrier` instance allocated on the specified `MemoryStack`.
`static int`	`ndstAccessMask(long struct)`	Unsafe version of `dstAccessMask()`.
`static void`	`ndstAccessMask(long struct, int value)`	Unsafe version of `dstAccessMask`.
`static int`	`ndstQueueFamilyIndex(long struct)`	Unsafe version of `dstQueueFamilyIndex()`.
`static void`	`ndstQueueFamilyIndex(long struct, int value)`	Unsafe version of `dstQueueFamilyIndex`.
`int`	`newLayout()`	Returns the value of the `newLayout` field.
`VkImageMemoryBarrier`	`newLayout(int value)`	Sets the specified value to the `newLayout` field.
`static long`	`nimage(long struct)`	Unsafe version of `image()`.
`static void`	`nimage(long struct, long value)`	Unsafe version of `image`.
`static int`	`nnewLayout(long struct)`	Unsafe version of `newLayout()`.
`static void`	`nnewLayout(long struct, int value)`	Unsafe version of `newLayout`.
`static int`	`noldLayout(long struct)`	Unsafe version of `oldLayout()`.
`static void`	`noldLayout(long struct, int value)`	Unsafe version of `oldLayout`.
`static long`	`npNext(long struct)`	Unsafe version of `pNext()`.
`static void`	`npNext(long struct, long value)`	Unsafe version of `pNext`.
`static int`	`nsrcAccessMask(long struct)`	Unsafe version of `srcAccessMask()`.
`static void`	`nsrcAccessMask(long struct, int value)`	Unsafe version of `srcAccessMask`.
`static int`	`nsrcQueueFamilyIndex(long struct)`	Unsafe version of `srcQueueFamilyIndex()`.
`static void`	`nsrcQueueFamilyIndex(long struct, int value)`	Unsafe version of `srcQueueFamilyIndex`.
`static int`	`nsType(long struct)`	Unsafe version of `sType()`.
`static void`	`nsType(long struct, int value)`	Unsafe version of `sType`.
`static VkImageSubresourceRange`	`nsubresourceRange(long struct)`	Unsafe version of `subresourceRange()`.
`static void`	`nsubresourceRange(long struct, VkImageSubresourceRange value)`	Unsafe version of `subresourceRange`.
`int`	`oldLayout()`	Returns the value of the `oldLayout` field.
`VkImageMemoryBarrier`	`oldLayout(int value)`	Sets the specified value to the `oldLayout` field.
`long`	`pNext()`	Returns the value of the `pNext` field.
`VkImageMemoryBarrier`	`pNext(long value)`	Sets the specified value to the `pNext` field.
`VkImageMemoryBarrier`	`set(int sType, long pNext, int srcAccessMask, int dstAccessMask, int oldLayout, int newLayout, int srcQueueFamilyIndex, int dstQueueFamilyIndex, long image, VkImageSubresourceRange subresourceRange)`	Initializes this struct with the specified values.
`VkImageMemoryBarrier`	`set(VkImageMemoryBarrier src)`	Copies the specified struct data to this struct.
`int`	`sizeof()`
`int`	`srcAccessMask()`	Returns the value of the `srcAccessMask` field.
`VkImageMemoryBarrier`	`srcAccessMask(int value)`	Sets the specified value to the `srcAccessMask` field.
`int`	`srcQueueFamilyIndex()`	Returns the value of the `srcQueueFamilyIndex` field.
`VkImageMemoryBarrier`	`srcQueueFamilyIndex(int value)`	Sets the specified value to the `srcQueueFamilyIndex` field.
`int`	`sType()`	Returns the value of the `sType` field.
`VkImageMemoryBarrier`	`sType(int value)`	Sets the specified value to the `sType` field.
`VkImageSubresourceRange`	`subresourceRange()`	Returns a `VkImageSubresourceRange` view of the `subresourceRange` field.
`VkImageMemoryBarrier`	`subresourceRange(java.util.function.Consumer<VkImageSubresourceRange> consumer)`	Passes the `subresourceRange` field to the specified `Consumer`.
`VkImageMemoryBarrier`	`subresourceRange(VkImageSubresourceRange value)`	Copies the specified `VkImageSubresourceRange` to the `subresourceRange` field.

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

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

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

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

- Field Detail
  - SIZEOF
    
    The struct size in bytes.
  - ALIGNOF
    
    The struct alignment in bytes.
  - STYPE, PNEXT, SRCACCESSMASK, DSTACCESSMASK, OLDLAYOUT, NEWLAYOUT, SRCQUEUEFAMILYINDEX, DSTQUEUEFAMILYINDEX, IMAGE, SUBRESOURCERANGE
    
    The struct member offsets.
- Constructor Detail
  - VkImageMemoryBarrier
```
public VkImageMemoryBarrier(java.nio.ByteBuffer container)
```
    Creates a VkImageMemoryBarrier 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()
```
    Specified by:
    
    sizeof in class org.lwjgl.system.Struct
  - sType
```
public int sType()
```
    Returns the value of the sType field.
  - pNext
```
public long pNext()
```
    Returns the value of the pNext field.
  - srcAccessMask
```
public int srcAccessMask()
```
    Returns the value of the srcAccessMask field.
  - dstAccessMask
```
public int dstAccessMask()
```
    Returns the value of the dstAccessMask field.
  - oldLayout
```
public int oldLayout()
```
    Returns the value of the oldLayout field.
  - newLayout
```
public int newLayout()
```
    Returns the value of the newLayout field.
  - srcQueueFamilyIndex
```
public int srcQueueFamilyIndex()
```
    Returns the value of the srcQueueFamilyIndex field.
  - dstQueueFamilyIndex
```
public int dstQueueFamilyIndex()
```
    Returns the value of the dstQueueFamilyIndex field.
  - image
```
public long image()
```
    Returns the value of the image field.
  - subresourceRange
```
public VkImageSubresourceRange subresourceRange()
```
    Returns a VkImageSubresourceRange view of the subresourceRange field.
  - sType
```
public VkImageMemoryBarrier sType(int value)
```
    Sets the specified value to the sType field.
  - pNext
```
public VkImageMemoryBarrier pNext(long value)
```
    Sets the specified value to the pNext field.
  - srcAccessMask
```
public VkImageMemoryBarrier srcAccessMask(int value)
```
    Sets the specified value to the srcAccessMask field.
  - dstAccessMask
```
public VkImageMemoryBarrier dstAccessMask(int value)
```
    Sets the specified value to the dstAccessMask field.
  - oldLayout
```
public VkImageMemoryBarrier oldLayout(int value)
```
    Sets the specified value to the oldLayout field.
  - newLayout
```
public VkImageMemoryBarrier newLayout(int value)
```
    Sets the specified value to the newLayout field.
  - srcQueueFamilyIndex
```
public VkImageMemoryBarrier srcQueueFamilyIndex(int value)
```
    Sets the specified value to the srcQueueFamilyIndex field.
  - dstQueueFamilyIndex
```
public VkImageMemoryBarrier dstQueueFamilyIndex(int value)
```
    Sets the specified value to the dstQueueFamilyIndex field.
  - image
```
public VkImageMemoryBarrier image(long value)
```
    Sets the specified value to the image field.
  - subresourceRange
```
public VkImageMemoryBarrier subresourceRange(VkImageSubresourceRange value)
```
    Copies the specified VkImageSubresourceRange to the subresourceRange field.
  - subresourceRange
```
public VkImageMemoryBarrier subresourceRange(java.util.function.Consumer<VkImageSubresourceRange> consumer)
```
    Passes the subresourceRange field to the specified Consumer.
  - set
```
public VkImageMemoryBarrier set(int sType,
                                long pNext,
                                int srcAccessMask,
                                int dstAccessMask,
                                int oldLayout,
                                int newLayout,
                                int srcQueueFamilyIndex,
                                int dstQueueFamilyIndex,
                                long image,
                                VkImageSubresourceRange subresourceRange)
```
    Initializes this struct with the specified values.
  - set
```
public VkImageMemoryBarrier set(VkImageMemoryBarrier src)
```
    Copies the specified struct data to this struct.
    
    Parameters:
    
    src - the source struct
    
    Returns:
    
    this struct
  - malloc
```
public static VkImageMemoryBarrier malloc()
```
    Returns a new VkImageMemoryBarrier instance allocated with memAlloc. The instance must be explicitly freed.
  - calloc
```
public static VkImageMemoryBarrier calloc()
```
    Returns a new VkImageMemoryBarrier instance allocated with memCalloc. The instance must be explicitly freed.
  - create
```
public static VkImageMemoryBarrier create()
```
    Returns a new VkImageMemoryBarrier instance allocated with BufferUtils.
  - create
```
public static VkImageMemoryBarrier create(long address)
```
    Returns a new VkImageMemoryBarrier instance for the specified memory address.
  - createSafe
```
@Nullable
public static VkImageMemoryBarrier createSafe(long address)
```
    Like create, but returns null if address is NULL.
  - malloc
```
public static VkImageMemoryBarrier.Buffer malloc(int capacity)
```
    Returns a new VkImageMemoryBarrier.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - calloc
```
public static VkImageMemoryBarrier.Buffer calloc(int capacity)
```
    Returns a new VkImageMemoryBarrier.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkImageMemoryBarrier.Buffer create(int capacity)
```
    Returns a new VkImageMemoryBarrier.Buffer instance allocated with BufferUtils.
    
    Parameters:
    
    capacity - the buffer capacity
  - create
```
public static VkImageMemoryBarrier.Buffer create(long address,
                                                 int capacity)
```
    Create a VkImageMemoryBarrier.Buffer instance at the specified memory.
    
    Parameters:
    
    address - the memory address
    
    capacity - the buffer capacity
  - createSafe
```
@Nullable
public static VkImageMemoryBarrier.Buffer createSafe(long address,
                                                     int capacity)
```
    Like create, but returns null if address is NULL.
  - mallocStack
```
public static VkImageMemoryBarrier mallocStack()
```
    Returns a new VkImageMemoryBarrier instance allocated on the thread-local MemoryStack.
  - callocStack
```
public static VkImageMemoryBarrier callocStack()
```
    Returns a new VkImageMemoryBarrier instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
  - mallocStack
```
public static VkImageMemoryBarrier mallocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkImageMemoryBarrier instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
  - callocStack
```
public static VkImageMemoryBarrier callocStack(org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkImageMemoryBarrier instance allocated on the specified MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    stack - the stack from which to allocate
  - mallocStack
```
public static VkImageMemoryBarrier.Buffer mallocStack(int capacity)
```
    Returns a new VkImageMemoryBarrier.Buffer instance allocated on the thread-local MemoryStack.
    
    Parameters:
    
    capacity - the buffer capacity
  - callocStack
```
public static VkImageMemoryBarrier.Buffer callocStack(int capacity)
```
    Returns a new VkImageMemoryBarrier.Buffer instance allocated on the thread-local MemoryStack and initializes all its bits to zero.
    
    Parameters:
    
    capacity - the buffer capacity
  - mallocStack
```
public static VkImageMemoryBarrier.Buffer mallocStack(int capacity,
                                                      org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkImageMemoryBarrier.Buffer instance allocated on the specified MemoryStack.
    
    Parameters:
    
    stack - the stack from which to allocate
    
    capacity - the buffer capacity
  - callocStack
```
public static VkImageMemoryBarrier.Buffer callocStack(int capacity,
                                                      org.lwjgl.system.MemoryStack stack)
```
    Returns a new VkImageMemoryBarrier.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
  - nsType
```
public static int nsType(long struct)
```
    Unsafe version of sType().
  - npNext
```
public static long npNext(long struct)
```
    Unsafe version of pNext().
  - nsrcAccessMask
```
public static int nsrcAccessMask(long struct)
```
    Unsafe version of srcAccessMask().
  - ndstAccessMask
```
public static int ndstAccessMask(long struct)
```
    Unsafe version of dstAccessMask().
  - noldLayout
```
public static int noldLayout(long struct)
```
    Unsafe version of oldLayout().
  - nnewLayout
```
public static int nnewLayout(long struct)
```
    Unsafe version of newLayout().
  - nsrcQueueFamilyIndex
```
public static int nsrcQueueFamilyIndex(long struct)
```
    Unsafe version of srcQueueFamilyIndex().
  - ndstQueueFamilyIndex
```
public static int ndstQueueFamilyIndex(long struct)
```
    Unsafe version of dstQueueFamilyIndex().
  - nimage
```
public static long nimage(long struct)
```
    Unsafe version of image().
  - nsubresourceRange
```
public static VkImageSubresourceRange nsubresourceRange(long struct)
```
    Unsafe version of subresourceRange().
  - nsType
```
public static void nsType(long struct,
                          int value)
```
    Unsafe version of sType.
  - npNext
```
public static void npNext(long struct,
                          long value)
```
    Unsafe version of pNext.
  - nsrcAccessMask
```
public static void nsrcAccessMask(long struct,
                                  int value)
```
    Unsafe version of srcAccessMask.
  - ndstAccessMask
```
public static void ndstAccessMask(long struct,
                                  int value)
```
    Unsafe version of dstAccessMask.
  - noldLayout
```
public static void noldLayout(long struct,
                              int value)
```
    Unsafe version of oldLayout.
  - nnewLayout
```
public static void nnewLayout(long struct,
                              int value)
```
    Unsafe version of newLayout.
  - nsrcQueueFamilyIndex
```
public static void nsrcQueueFamilyIndex(long struct,
                                        int value)
```
    Unsafe version of srcQueueFamilyIndex.
  - ndstQueueFamilyIndex
```
public static void ndstQueueFamilyIndex(long struct,
                                        int value)
```
    Unsafe version of dstQueueFamilyIndex.
  - nimage
```
public static void nimage(long struct,
                          long value)
```
    Unsafe version of image.
  - nsubresourceRange
```
public static void nsubresourceRange(long struct,
                                     VkImageSubresourceRange value)
```
    Unsafe version of subresourceRange.

Class VkImageMemoryBarrier

Description

Valid Usage

Valid Usage (Implicit)

See Also

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 interface org.lwjgl.system.NativeResource

Methods inherited from class java.lang.Object

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

Methods inherited from class org.lwjgl.system.Struct

Field Detail

SIZEOF

ALIGNOF

STYPE, PNEXT, SRCACCESSMASK, DSTACCESSMASK, OLDLAYOUT, NEWLAYOUT, SRCQUEUEFAMILYINDEX, DSTQUEUEFAMILYINDEX, IMAGE, SUBRESOURCERANGE

Constructor Detail

VkImageMemoryBarrier

Method Detail

sizeof

sType

pNext

srcAccessMask

dstAccessMask

oldLayout

newLayout

srcQueueFamilyIndex

dstQueueFamilyIndex

image

subresourceRange

sType

pNext

srcAccessMask

dstAccessMask

oldLayout

newLayout

srcQueueFamilyIndex

dstQueueFamilyIndex

image

subresourceRange

subresourceRange

set

set

malloc

calloc

create

create

createSafe

malloc

calloc

create

create

createSafe

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

mallocStack

callocStack

nsType

npNext

nsrcAccessMask

ndstAccessMask

noldLayout

nnewLayout

nsrcQueueFamilyIndex

ndstQueueFamilyIndex

nimage

nsubresourceRange

nsType

npNext

nsrcAccessMask

ndstAccessMask