Package org.lwjgl.vulkan
Class VkMemoryBarrier
- All Implemented Interfaces:
AutoCloseable
,NativeResource
,Pointer
Structure specifying a global memory barrier.
Description
The first access scope is limited to access types in the source access mask specified by srcAccessMask
.
The second access scope is limited to access types in the destination access mask specified by dstAccessMask
.
Valid Usage (Implicit)
sType
must beSTRUCTURE_TYPE_MEMORY_BARRIER
pNext
must beNULL
srcAccessMask
must be a valid combination ofVkAccessFlagBits
valuesdstAccessMask
must be a valid combination ofVkAccessFlagBits
values
See Also
CmdPipelineBarrier
, CmdWaitEvents
Layout
struct VkMemoryBarrier {
VkStructureType sType()
;
void const * pNext()
;
VkAccessFlags srcAccessMask()
;
VkAccessFlags dstAccessMask()
;
}
-
Nested Class Summary
Nested classes/interfaces inherited from class org.lwjgl.system.Struct
Struct.StructValidation
Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer
Pointer.Default
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Field Summary
Modifier and TypeFieldDescriptionstatic final int
The struct alignment in bytes.static final int
The struct member offsets.static final int
The struct member offsets.static final int
The struct size in bytes.static final int
The struct member offsets.static final int
The struct member offsets.Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE
-
Constructor Summary
ConstructorDescriptionVkMemoryBarrier
(ByteBuffer container) Creates aVkMemoryBarrier
instance at the current position of the specifiedByteBuffer
container. -
Method Summary
Modifier and TypeMethodDescriptionstatic VkMemoryBarrier
calloc()
Returns a newVkMemoryBarrier
instance allocated withmemCalloc
.static VkMemoryBarrier.Buffer
calloc
(int capacity) Returns a newVkMemoryBarrier.Buffer
instance allocated withmemCalloc
.static VkMemoryBarrier.Buffer
calloc
(int capacity, MemoryStack stack) Returns a newVkMemoryBarrier.Buffer
instance allocated on the specifiedMemoryStack
and initializes all its bits to zero.static VkMemoryBarrier
calloc
(MemoryStack stack) Returns a newVkMemoryBarrier
instance allocated on the specifiedMemoryStack
and initializes all its bits to zero.static VkMemoryBarrier
Deprecated.static VkMemoryBarrier.Buffer
callocStack
(int capacity) Deprecated.static VkMemoryBarrier.Buffer
callocStack
(int capacity, MemoryStack stack) Deprecated.static VkMemoryBarrier
callocStack
(MemoryStack stack) Deprecated.static VkMemoryBarrier
create()
Returns a newVkMemoryBarrier
instance allocated withBufferUtils
.static VkMemoryBarrier.Buffer
create
(int capacity) Returns a newVkMemoryBarrier.Buffer
instance allocated withBufferUtils
.static VkMemoryBarrier
create
(long address) Returns a newVkMemoryBarrier
instance for the specified memory address.static VkMemoryBarrier.Buffer
create
(long address, int capacity) Create aVkMemoryBarrier.Buffer
instance at the specified memory.static VkMemoryBarrier
createSafe
(long address) static VkMemoryBarrier.Buffer
createSafe
(long address, int capacity) int
a bitmask ofVkAccessFlagBits
specifying a destination access mask.dstAccessMask
(int value) Sets the specified value to thedstAccessMask()
field.static VkMemoryBarrier
malloc()
Returns a newVkMemoryBarrier
instance allocated withmemAlloc
.static VkMemoryBarrier.Buffer
malloc
(int capacity) Returns a newVkMemoryBarrier.Buffer
instance allocated withmemAlloc
.static VkMemoryBarrier.Buffer
malloc
(int capacity, MemoryStack stack) Returns a newVkMemoryBarrier.Buffer
instance allocated on the specifiedMemoryStack
.static VkMemoryBarrier
malloc
(MemoryStack stack) Returns a newVkMemoryBarrier
instance allocated on the specifiedMemoryStack
.static VkMemoryBarrier
Deprecated.static VkMemoryBarrier.Buffer
mallocStack
(int capacity) Deprecated.static VkMemoryBarrier.Buffer
mallocStack
(int capacity, MemoryStack stack) Deprecated.static VkMemoryBarrier
mallocStack
(MemoryStack stack) Deprecated.static int
ndstAccessMask
(long struct) Unsafe version ofdstAccessMask()
.static void
ndstAccessMask
(long struct, int value) Unsafe version ofdstAccessMask
.static long
npNext
(long struct) Unsafe version ofpNext()
.static void
npNext
(long struct, long value) Unsafe version ofpNext
.static int
nsrcAccessMask
(long struct) Unsafe version ofsrcAccessMask()
.static void
nsrcAccessMask
(long struct, int value) Unsafe version ofsrcAccessMask
.static int
nsType
(long struct) Unsafe version ofsType()
.static void
nsType
(long struct, int value) Unsafe version ofsType
.long
pNext()
NULL
or a pointer to a structure extending this structure.pNext
(long value) Sets the specified value to thepNext()
field.set
(int sType, long pNext, int srcAccessMask, int dstAccessMask) Initializes this struct with the specified values.set
(VkMemoryBarrier src) Copies the specified struct data to this struct.int
sizeof()
Returnssizeof(struct)
.int
a bitmask ofVkAccessFlagBits
specifying a source access mask.srcAccessMask
(int value) Sets the specified value to thesrcAccessMask()
field.int
sType()
aVkStructureType
value identifying this structure.sType
(int value) Sets the specified value to thesType()
field.Sets theSTRUCTURE_TYPE_MEMORY_BARRIER
value to thesType()
field.Methods inherited from class org.lwjgl.system.Pointer.Default
address, equals, hashCode, toString
Methods inherited from interface org.lwjgl.system.NativeResource
close, free
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Field Details
-
SIZEOF
public static final int SIZEOFThe struct size in bytes. -
ALIGNOF
public static final int ALIGNOFThe struct alignment in bytes. -
STYPE
public static final int STYPEThe struct member offsets. -
PNEXT
public static final int PNEXTThe struct member offsets. -
SRCACCESSMASK
public static final int SRCACCESSMASKThe struct member offsets. -
DSTACCESSMASK
public static final int DSTACCESSMASKThe struct member offsets.
-
-
Constructor Details
-
VkMemoryBarrier
Creates aVkMemoryBarrier
instance at the current position of the specifiedByteBuffer
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()Description copied from class:Struct
Returnssizeof(struct)
.- Specified by:
sizeof
in classStruct<VkMemoryBarrier>
-
sType
public int sType()aVkStructureType
value identifying this structure. -
pNext
public long pNext()NULL
or a pointer to a structure extending this structure. -
srcAccessMask
public int srcAccessMask()a bitmask ofVkAccessFlagBits
specifying a source access mask. -
dstAccessMask
public int dstAccessMask()a bitmask ofVkAccessFlagBits
specifying a destination access mask. -
sType
Sets the specified value to thesType()
field. -
sType$Default
Sets theSTRUCTURE_TYPE_MEMORY_BARRIER
value to thesType()
field. -
pNext
Sets the specified value to thepNext()
field. -
srcAccessMask
Sets the specified value to thesrcAccessMask()
field. -
dstAccessMask
Sets the specified value to thedstAccessMask()
field. -
set
Initializes this struct with the specified values. -
set
Copies the specified struct data to this struct.- Parameters:
src
- the source struct- Returns:
- this struct
-
malloc
Returns a newVkMemoryBarrier
instance allocated withmemAlloc
. The instance must be explicitly freed. -
calloc
Returns a newVkMemoryBarrier
instance allocated withmemCalloc
. The instance must be explicitly freed. -
create
Returns a newVkMemoryBarrier
instance allocated withBufferUtils
. -
create
Returns a newVkMemoryBarrier
instance for the specified memory address. -
createSafe
-
malloc
Returns a newVkMemoryBarrier.Buffer
instance allocated withmemAlloc
. The instance must be explicitly freed.- Parameters:
capacity
- the buffer capacity
-
calloc
Returns a newVkMemoryBarrier.Buffer
instance allocated withmemCalloc
. The instance must be explicitly freed.- Parameters:
capacity
- the buffer capacity
-
create
Returns a newVkMemoryBarrier.Buffer
instance allocated withBufferUtils
.- Parameters:
capacity
- the buffer capacity
-
create
Create aVkMemoryBarrier.Buffer
instance at the specified memory.- Parameters:
address
- the memory addresscapacity
- the buffer capacity
-
createSafe
-
mallocStack
Deprecated.Deprecated for removal in 3.4.0. Usemalloc(MemoryStack)
instead. -
callocStack
Deprecated.Deprecated for removal in 3.4.0. Usecalloc(MemoryStack)
instead. -
mallocStack
Deprecated.Deprecated for removal in 3.4.0. Usemalloc(MemoryStack)
instead. -
callocStack
Deprecated.Deprecated for removal in 3.4.0. Usecalloc(MemoryStack)
instead. -
mallocStack
Deprecated.Deprecated for removal in 3.4.0. Usemalloc(int, MemoryStack)
instead. -
callocStack
Deprecated.Deprecated for removal in 3.4.0. Usecalloc(int, MemoryStack)
instead. -
mallocStack
Deprecated.Deprecated for removal in 3.4.0. Usemalloc(int, MemoryStack)
instead. -
callocStack
Deprecated.Deprecated for removal in 3.4.0. Usecalloc(int, MemoryStack)
instead. -
malloc
Returns a newVkMemoryBarrier
instance allocated on the specifiedMemoryStack
.- Parameters:
stack
- the stack from which to allocate
-
calloc
Returns a newVkMemoryBarrier
instance allocated on the specifiedMemoryStack
and initializes all its bits to zero.- Parameters:
stack
- the stack from which to allocate
-
malloc
Returns a newVkMemoryBarrier.Buffer
instance allocated on the specifiedMemoryStack
.- Parameters:
capacity
- the buffer capacitystack
- the stack from which to allocate
-
calloc
Returns a newVkMemoryBarrier.Buffer
instance allocated on the specifiedMemoryStack
and initializes all its bits to zero.- Parameters:
capacity
- the buffer capacitystack
- the stack from which to allocate
-
nsType
public static int nsType(long struct) Unsafe version ofsType()
. -
npNext
public static long npNext(long struct) Unsafe version ofpNext()
. -
nsrcAccessMask
public static int nsrcAccessMask(long struct) Unsafe version ofsrcAccessMask()
. -
ndstAccessMask
public static int ndstAccessMask(long struct) Unsafe version ofdstAccessMask()
. -
nsType
public static void nsType(long struct, int value) Unsafe version ofsType
. -
npNext
public static void npNext(long struct, long value) Unsafe version ofpNext
. -
nsrcAccessMask
public static void nsrcAccessMask(long struct, int value) Unsafe version ofsrcAccessMask
. -
ndstAccessMask
public static void ndstAccessMask(long struct, int value) Unsafe version ofdstAccessMask
.
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