Package org.lwjgl.vulkan
Class VkMemoryRequirements2
- All Implemented Interfaces:
AutoCloseable
,NativeResource
,Pointer
- Direct Known Subclasses:
VkMemoryRequirements2KHR
Structure specifying memory requirements.
Valid Usage (Implicit)
sType
must beSTRUCTURE_TYPE_MEMORY_REQUIREMENTS_2
pNext
must beNULL
or a pointer to a valid instance ofVkMemoryDedicatedRequirements
- The
sType
value of each struct in thepNext
chain must be unique
See Also
VkMemoryRequirements
, GetBufferMemoryRequirements2
, GetBufferMemoryRequirements2KHR
, GetDeviceBufferMemoryRequirements
, GetDeviceBufferMemoryRequirementsKHR
, GetDeviceImageMemoryRequirements
, GetDeviceImageMemoryRequirementsKHR
, GetGeneratedCommandsMemoryRequirementsNV
, GetImageMemoryRequirements2
, GetImageMemoryRequirements2KHR
, GetPipelineIndirectMemoryRequirementsNV
Layout
struct VkMemoryRequirements2 {
VkStructureType sType()
;
void * pNext()
;
VkMemoryRequirements
memoryRequirements()
;
}
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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.Fields inherited from interface org.lwjgl.system.Pointer
BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE
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Constructor Summary
ConstructorDescriptionVkMemoryRequirements2
(ByteBuffer container) Creates aVkMemoryRequirements2
instance at the current position of the specifiedByteBuffer
container. -
Method Summary
Modifier and TypeMethodDescriptionstatic VkMemoryRequirements2
calloc()
Returns a newVkMemoryRequirements2
instance allocated withmemCalloc
.static VkMemoryRequirements2.Buffer
calloc
(int capacity) Returns a newVkMemoryRequirements2.Buffer
instance allocated withmemCalloc
.static VkMemoryRequirements2.Buffer
calloc
(int capacity, MemoryStack stack) Returns a newVkMemoryRequirements2.Buffer
instance allocated on the specifiedMemoryStack
and initializes all its bits to zero.static VkMemoryRequirements2
calloc
(MemoryStack stack) Returns a newVkMemoryRequirements2
instance allocated on the specifiedMemoryStack
and initializes all its bits to zero.static VkMemoryRequirements2
Deprecated.static VkMemoryRequirements2.Buffer
callocStack
(int capacity) Deprecated.static VkMemoryRequirements2.Buffer
callocStack
(int capacity, MemoryStack stack) Deprecated.static VkMemoryRequirements2
callocStack
(MemoryStack stack) Deprecated.static VkMemoryRequirements2
create()
Returns a newVkMemoryRequirements2
instance allocated withBufferUtils
.static VkMemoryRequirements2.Buffer
create
(int capacity) Returns a newVkMemoryRequirements2.Buffer
instance allocated withBufferUtils
.static VkMemoryRequirements2
create
(long address) Returns a newVkMemoryRequirements2
instance for the specified memory address.static VkMemoryRequirements2.Buffer
create
(long address, int capacity) Create aVkMemoryRequirements2.Buffer
instance at the specified memory.static VkMemoryRequirements2
createSafe
(long address) static VkMemoryRequirements2.Buffer
createSafe
(long address, int capacity) static VkMemoryRequirements2
malloc()
Returns a newVkMemoryRequirements2
instance allocated withmemAlloc
.static VkMemoryRequirements2.Buffer
malloc
(int capacity) Returns a newVkMemoryRequirements2.Buffer
instance allocated withmemAlloc
.static VkMemoryRequirements2.Buffer
malloc
(int capacity, MemoryStack stack) Returns a newVkMemoryRequirements2.Buffer
instance allocated on the specifiedMemoryStack
.static VkMemoryRequirements2
malloc
(MemoryStack stack) Returns a newVkMemoryRequirements2
instance allocated on the specifiedMemoryStack
.static VkMemoryRequirements2
Deprecated.static VkMemoryRequirements2.Buffer
mallocStack
(int capacity) Deprecated.static VkMemoryRequirements2.Buffer
mallocStack
(int capacity, MemoryStack stack) Deprecated.static VkMemoryRequirements2
mallocStack
(MemoryStack stack) Deprecated.aVkMemoryRequirements
structure describing the memory requirements of the resource.static VkMemoryRequirements
nmemoryRequirements
(long struct) Unsafe version ofmemoryRequirements()
.static long
npNext
(long struct) Unsafe version ofpNext()
.static void
npNext
(long struct, long value) Unsafe version ofpNext
.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.Prepends the specifiedVkMemoryDedicatedRequirements
value to thepNext
chain.Prepends the specifiedVkMemoryDedicatedRequirementsKHR
value to thepNext
chain.set
(int sType, long pNext) Initializes this struct with the specified values.set
(VkMemoryRequirements2 src) Copies the specified struct data to this struct.int
sizeof()
Returnssizeof(struct)
.int
sType()
aVkStructureType
value identifying this structure.sType
(int value) Sets the specified value to thesType()
field.Sets theSTRUCTURE_TYPE_MEMORY_REQUIREMENTS_2
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
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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. -
MEMORYREQUIREMENTS
public static final int MEMORYREQUIREMENTSThe struct member offsets.
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Constructor Details
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VkMemoryRequirements2
Creates aVkMemoryRequirements2
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.
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Method Details
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sizeof
public int sizeof()Description copied from class:Struct
Returnssizeof(struct)
.- Specified by:
sizeof
in classStruct<VkMemoryRequirements2>
-
sType
public int sType()aVkStructureType
value identifying this structure. -
pNext
public long pNext()NULL
or a pointer to a structure extending this structure. -
memoryRequirements
aVkMemoryRequirements
structure describing the memory requirements of the resource. -
sType
Sets the specified value to thesType()
field. -
sType$Default
Sets theSTRUCTURE_TYPE_MEMORY_REQUIREMENTS_2
value to thesType()
field. -
pNext
Sets the specified value to thepNext()
field. -
pNext
Prepends the specifiedVkMemoryDedicatedRequirements
value to thepNext
chain. -
pNext
Prepends the specifiedVkMemoryDedicatedRequirementsKHR
value to thepNext
chain. -
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 newVkMemoryRequirements2
instance allocated withmemAlloc
. The instance must be explicitly freed. -
calloc
Returns a newVkMemoryRequirements2
instance allocated withmemCalloc
. The instance must be explicitly freed. -
create
Returns a newVkMemoryRequirements2
instance allocated withBufferUtils
. -
create
Returns a newVkMemoryRequirements2
instance for the specified memory address. -
createSafe
-
malloc
Returns a newVkMemoryRequirements2.Buffer
instance allocated withmemAlloc
. The instance must be explicitly freed.- Parameters:
capacity
- the buffer capacity
-
calloc
Returns a newVkMemoryRequirements2.Buffer
instance allocated withmemCalloc
. The instance must be explicitly freed.- Parameters:
capacity
- the buffer capacity
-
create
Returns a newVkMemoryRequirements2.Buffer
instance allocated withBufferUtils
.- Parameters:
capacity
- the buffer capacity
-
create
Create aVkMemoryRequirements2.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 newVkMemoryRequirements2
instance allocated on the specifiedMemoryStack
.- Parameters:
stack
- the stack from which to allocate
-
calloc
Returns a newVkMemoryRequirements2
instance allocated on the specifiedMemoryStack
and initializes all its bits to zero.- Parameters:
stack
- the stack from which to allocate
-
malloc
Returns a newVkMemoryRequirements2.Buffer
instance allocated on the specifiedMemoryStack
.- Parameters:
capacity
- the buffer capacitystack
- the stack from which to allocate
-
calloc
Returns a newVkMemoryRequirements2.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()
. -
nmemoryRequirements
Unsafe version ofmemoryRequirements()
. -
nsType
public static void nsType(long struct, int value) Unsafe version ofsType
. -
npNext
public static void npNext(long struct, long value) Unsafe version ofpNext
.
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