Package org.lwjgl.vulkan

Class VkMemoryBarrier2

java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.Struct<VkMemoryBarrier2>
org.lwjgl.vulkan.VkMemoryBarrier2
All Implemented Interfaces:
AutoCloseable, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer
Direct Known Subclasses:
VkMemoryBarrier2KHR
public class VkMemoryBarrier2 extends org.lwjgl.system.Struct<VkMemoryBarrier2> implements org.lwjgl.system.NativeResource
Structure specifying a global memory barrier.
Description

This structure defines a memory dependency affecting all device memory.

The first synchronization scope and access scope described by this structure include only operations and memory accesses specified by srcStageMask and srcAccessMask.

The second synchronization scope and access scope described by this structure include only operations and memory accesses specified by dstStageMask and dstAccessMask.

Valid Usage
Valid Usage (Implicit)
  • sType must be STRUCTURE_TYPE_MEMORY_BARRIER_2
  • srcStageMask must be a valid combination of VkPipelineStageFlagBits2 values
  • srcAccessMask must be a valid combination of VkAccessFlagBits2 values
  • dstStageMask must be a valid combination of VkPipelineStageFlagBits2 values
  • dstAccessMask must be a valid combination of VkAccessFlagBits2 values
See Also

VkDependencyInfo

Layout


 struct VkMemoryBarrier2 {
     VkStructureType sType();
     void const * pNext();
     VkPipelineStageFlags2 srcStageMask();
     VkAccessFlags2 srcAccessMask();
     VkPipelineStageFlags2 dstStageMask();
     VkAccessFlags2 dstAccessMask();
 }

  • Field Details

    • SIZEOF

      public static final int SIZEOF
      The struct size in bytes.

    • ALIGNOF

      public static final int ALIGNOF
      The struct alignment in bytes.

    • STYPE

      public static final int STYPE
      The struct member offsets.

    • PNEXT

      public static final int PNEXT
      The struct member offsets.

    • SRCSTAGEMASK

      public static final int SRCSTAGEMASK
      The struct member offsets.

    • SRCACCESSMASK

      public static final int SRCACCESSMASK
      The struct member offsets.

    • DSTSTAGEMASK

      public static final int DSTSTAGEMASK
      The struct member offsets.

    • DSTACCESSMASK

      public static final int DSTACCESSMASK
      The struct member offsets.

  • Constructor Details

    • VkMemoryBarrier2

      public VkMemoryBarrier2(ByteBuffer container)
      Creates a VkMemoryBarrier2 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 Details

    • sizeof

      public int sizeof()
      Specified by:
      sizeof in class org.lwjgl.system.Struct<VkMemoryBarrier2>

    • sType

      public int sType()
      a VkStructureType value identifying this structure.

    • pNext

      public long pNext()
      NULL or a pointer to a structure extending this structure.

    • srcStageMask

      public long srcStageMask()
      a VkPipelineStageFlags2 mask of pipeline stages to be included in the first synchronization scope.

    • srcAccessMask

      public long srcAccessMask()
      a VkAccessFlags2 mask of access flags to be included in the first access scope.

    • dstStageMask

      public long dstStageMask()
      a VkPipelineStageFlags2 mask of pipeline stages to be included in the second synchronization scope.

    • dstAccessMask

      public long dstAccessMask()
      a VkAccessFlags2 mask of access flags to be included in the second access scope.

    • sType

      public VkMemoryBarrier2 sType(int value)
      Sets the specified value to the sType() field.

    • sType$Default

      public VkMemoryBarrier2 sType$Default()
      Sets the STRUCTURE_TYPE_MEMORY_BARRIER_2 value to the sType() field.

    • pNext

      public VkMemoryBarrier2 pNext(long value)
      Sets the specified value to the pNext() field.

    • srcStageMask

      public VkMemoryBarrier2 srcStageMask(long value)
      Sets the specified value to the srcStageMask() field.

    • srcAccessMask

      public VkMemoryBarrier2 srcAccessMask(long value)
      Sets the specified value to the srcAccessMask() field.

    • dstStageMask

      public VkMemoryBarrier2 dstStageMask(long value)
      Sets the specified value to the dstStageMask() field.

    • dstAccessMask

      public VkMemoryBarrier2 dstAccessMask(long value)
      Sets the specified value to the dstAccessMask() field.

    • set

      public VkMemoryBarrier2 set(int sType, long pNext, long srcStageMask, long srcAccessMask, long dstStageMask, long dstAccessMask)
      Initializes this struct with the specified values.

    • set

      public VkMemoryBarrier2 set(VkMemoryBarrier2 src)
      Copies the specified struct data to this struct.
      Parameters:
      src - the source struct
      Returns:
      this struct

    • malloc

      public static VkMemoryBarrier2 malloc()
      Returns a new VkMemoryBarrier2 instance allocated with memAlloc. The instance must be explicitly freed.

    • calloc

      public static VkMemoryBarrier2 calloc()
      Returns a new VkMemoryBarrier2 instance allocated with memCalloc. The instance must be explicitly freed.

    • create

      public static VkMemoryBarrier2 create()
      Returns a new VkMemoryBarrier2 instance allocated with BufferUtils.

    • create

      public static VkMemoryBarrier2 create(long address)
      Returns a new VkMemoryBarrier2 instance for the specified memory address.

    • createSafe

      public static @Nullable VkMemoryBarrier2 createSafe(long address)
      Like create, but returns null if address is NULL.

    • malloc

      public static VkMemoryBarrier2.Buffer malloc(int capacity)
      Returns a new VkMemoryBarrier2.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • calloc

      public static VkMemoryBarrier2.Buffer calloc(int capacity)
      Returns a new VkMemoryBarrier2.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • create

      public static VkMemoryBarrier2.Buffer create(int capacity)
      Returns a new VkMemoryBarrier2.Buffer instance allocated with BufferUtils.
      Parameters:
      capacity - the buffer capacity

    • create

      public static VkMemoryBarrier2.Buffer create(long address, int capacity)
      Create a VkMemoryBarrier2.Buffer instance at the specified memory.
      Parameters:
      address - the memory address
      capacity - the buffer capacity

    • createSafe

      public static @Nullable VkMemoryBarrier2.Buffer createSafe(long address, int capacity)
      Like create, but returns null if address is NULL.

    • malloc

      public static VkMemoryBarrier2 malloc(org.lwjgl.system.MemoryStack stack)
      Returns a new VkMemoryBarrier2 instance allocated on the specified MemoryStack.
      Parameters:
      stack - the stack from which to allocate

    • calloc

      public static VkMemoryBarrier2 calloc(org.lwjgl.system.MemoryStack stack)
      Returns a new VkMemoryBarrier2 instance allocated on the specified MemoryStack and initializes all its bits to zero.
      Parameters:
      stack - the stack from which to allocate

    • malloc

      public static VkMemoryBarrier2.Buffer malloc(int capacity, org.lwjgl.system.MemoryStack stack)
      Returns a new VkMemoryBarrier2.Buffer instance allocated on the specified MemoryStack.
      Parameters:
      capacity - the buffer capacity
      stack - the stack from which to allocate

    • calloc

      public static VkMemoryBarrier2.Buffer calloc(int capacity, org.lwjgl.system.MemoryStack stack)
      Returns a new VkMemoryBarrier2.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
      Parameters:
      capacity - the buffer capacity
      stack - the stack from which to allocate

    • nsType

      public static int nsType(long struct)
      Unsafe version of sType().

    • npNext

      public static long npNext(long struct)
      Unsafe version of pNext().

    • nsrcStageMask

      public static long nsrcStageMask(long struct)
      Unsafe version of srcStageMask().

    • nsrcAccessMask

      public static long nsrcAccessMask(long struct)
      Unsafe version of srcAccessMask().

    • ndstStageMask

      public static long ndstStageMask(long struct)
      Unsafe version of dstStageMask().

    • ndstAccessMask

      public static long ndstAccessMask(long struct)
      Unsafe version of dstAccessMask().

    • 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.

    • nsrcStageMask

      public static void nsrcStageMask(long struct, long value)
      Unsafe version of srcStageMask.

    • nsrcAccessMask

      public static void nsrcAccessMask(long struct, long value)
      Unsafe version of srcAccessMask.

    • ndstStageMask

      public static void ndstStageMask(long struct, long value)
      Unsafe version of dstStageMask.

    • ndstAccessMask

      public static void ndstAccessMask(long struct, long value)
      Unsafe version of dstAccessMask.