Top Description Inners Fields Constructors Methods
org.lwjgl.vulkan

public Class VkVideoEncodeH264SessionParametersCreateInfoEXT

extends Struct<VkVideoEncodeH264SessionParametersCreateInfoEXT>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable
Imports
javax.annotation.*, java.nio.*, org.lwjgl.*, org.lwjgl.system.*

Structure specifies H.264 encoder parameter set information.
Valid Usage (Implicit)
See Also

VkVideoEncodeH264SessionParametersAddInfoEXT

Layout


struct VkVideoEncodeH264SessionParametersCreateInfoEXT {
    VkStructureType sType;
    void const * pNext;
    uint32_t maxStdSPSCount;
    uint32_t maxStdPPSCount;
    VkVideoEncodeH264SessionParametersAddInfoEXT const * pParametersAddInfo;
}

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class

Field Summary

Modifier and TypeField and Description
public static final int
ALIGNOF

The struct alignment in bytes.

public static final int
MAXSTDPPSCOUNT

The struct member offsets.

public static final int
MAXSTDSPSCOUNT

The struct member offsets.

public static final int
PNEXT

The struct member offsets.

public static final int
PPARAMETERSADDINFO

The struct member offsets.

public static final int
SIZEOF

The struct size in bytes.

public static final int
STYPE

The struct member offsets.

Inherited from org.lwjgl.system.Struct:
containerDEFAULT_ALIGN_ASDEFAULT_PACK_ALIGNMENT

Constructor Summary

AccessConstructor and Description
protected
public
VkVideoEncodeH264SessionParametersCreateInfoEXT(ByteBuffer container)

Creates a VkVideoEncodeH264SessionParametersCreateInfoEXT instance at the current position of the specified ByteBuffer container.

Method Summary

Modifier and TypeMethod and Description
public static VkVideoEncodeH264SessionParametersCreateInfoEXT
calloc()

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT instance allocated with memCalloc.

public static VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer
calloc(int
the buffer capacity
capacity
)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer instance allocated with memCalloc.

public static VkVideoEncodeH264SessionParametersCreateInfoEXT
calloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT instance allocated on the specified MemoryStack and initializes all its bits to zero.

public static VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer
calloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

protected VkVideoEncodeH264SessionParametersCreateInfoEXT
create(long
the struct memory address
address
,
ByteBuffer
an optional container buffer, to be referenced strongly by the struct instance.
container
)

Implements abstract org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.
public static VkVideoEncodeH264SessionParametersCreateInfoEXT
create()

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT instance allocated with BufferUtils.

public static VkVideoEncodeH264SessionParametersCreateInfoEXT
create(long address)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT instance for the specified memory address.

public static VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer
create(int
the buffer capacity
capacity
)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer instance allocated with BufferUtils.

public static VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer
create(long
the memory address
address
,
int
the buffer capacity
capacity
)

Create a VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer instance at the specified memory.

public static VkVideoEncodeH264SessionParametersCreateInfoEXT
createSafe(long address)

Like create, but returns null if address is NULL.

public static VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer
createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

public static VkVideoEncodeH264SessionParametersCreateInfoEXT
malloc()

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT instance allocated with memAlloc.

public static VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer
malloc(int
the buffer capacity
capacity
)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer instance allocated with memAlloc.

public static VkVideoEncodeH264SessionParametersCreateInfoEXT
malloc(MemoryStack
the stack from which to allocate
stack
)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT instance allocated on the specified MemoryStack.

public static VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer
malloc(int
the buffer capacity
capacity
,
MemoryStack
the stack from which to allocate
stack
)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer instance allocated on the specified MemoryStack.

public int
maxStdPPSCount()

the maximum number of PPS parameters that the VkVideoSessionParametersKHR can contain.

public VkVideoEncodeH264SessionParametersCreateInfoEXT
maxStdPPSCount(int value)

Sets the specified value to the maxStdPPSCount field.

public int
maxStdSPSCount()

the maximum number of SPS parameters that the VkVideoSessionParametersKHR can contain.

public VkVideoEncodeH264SessionParametersCreateInfoEXT
maxStdSPSCount(int value)

Sets the specified value to the maxStdSPSCount field.

public static int
nmaxStdPPSCount(long struct)

Unsafe version of maxStdPPSCount.

public static void
nmaxStdPPSCount(long struct, int value)

Unsafe version of maxStdPPSCount.

public static int
nmaxStdSPSCount(long struct)

Unsafe version of maxStdSPSCount.

public static void
nmaxStdSPSCount(long struct, int value)

Unsafe version of maxStdSPSCount.

public static long
npNext(long struct)

Unsafe version of pNext.

public static void
npNext(long struct, long value)

Unsafe version of pNext.

public static VkVideoEncodeH264SessionParametersAddInfoEXT
npParametersAddInfo(long struct)

Unsafe version of pParametersAddInfo.

public static void
public static int
nsType(long struct)

Unsafe version of sType.

public static void
nsType(long struct, int value)

Unsafe version of sType.

public long
pNext()

NULL or a pointer to a structure extending this structure.

public VkVideoEncodeH264SessionParametersCreateInfoEXT
pNext(long value)

Sets the specified value to the pNext field.

public VkVideoEncodeH264SessionParametersAddInfoEXT
pParametersAddInfo()

NULL or a pointer to a VkVideoEncodeH264SessionParametersAddInfoEXT structure specifying H.264 parameters to add upon object creation.

public VkVideoEncodeH264SessionParametersCreateInfoEXT
public VkVideoEncodeH264SessionParametersCreateInfoEXT
set(int sType, long pNext, int maxStdSPSCount, int maxStdPPSCount, VkVideoEncodeH264SessionParametersAddInfoEXT pParametersAddInfo)

Initializes this struct with the specified values.

public VkVideoEncodeH264SessionParametersCreateInfoEXT

Returns:

this struct
set
(VkVideoEncodeH264SessionParametersCreateInfoEXT
the source struct
src
)

Copies the specified struct data to this struct.

public int
sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).
public int
sType()

a VkStructureType value identifying this structure.

public VkVideoEncodeH264SessionParametersCreateInfoEXT
sType(int value)

Sets the specified value to the sType field.

public VkVideoEncodeH264SessionParametersCreateInfoEXT
Inherited from org.lwjgl.system.Struct:
__array__array__array__checkContainer__checkMalloc__create__getContainer__getContainer__member__member__member__padding__padding__struct__struct__union__unionclearfreeisNullvalidate

Field Detail

ALIGNOFback to summary
public static final int ALIGNOF

The struct alignment in bytes.

MAXSTDPPSCOUNTback to summary
public static final int MAXSTDPPSCOUNT

The struct member offsets.

MAXSTDSPSCOUNTback to summary
public static final int MAXSTDSPSCOUNT

The struct member offsets.

PNEXTback to summary
public static final int PNEXT

The struct member offsets.

PPARAMETERSADDINFOback to summary
public static final int PPARAMETERSADDINFO

The struct member offsets.

SIZEOFback to summary
public static final int SIZEOF

The struct size in bytes.

STYPEback to summary
public static final int STYPE

The struct member offsets.

Constructor Detail

VkVideoEncodeH264SessionParametersCreateInfoEXTback to summary
protected VkVideoEncodeH264SessionParametersCreateInfoEXT(long address, ByteBuffer container)
VkVideoEncodeH264SessionParametersCreateInfoEXTback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT(ByteBuffer container)

Creates a VkVideoEncodeH264SessionParametersCreateInfoEXT 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

callocback to summary
public static VkVideoEncodeH264SessionParametersCreateInfoEXT calloc()

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT instance allocated with memCalloc. The instance must be explicitly freed.

callocback to summary
public static VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer calloc(int capacity)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters
capacity:int

the buffer capacity

callocback to summary
public static VkVideoEncodeH264SessionParametersCreateInfoEXT calloc(MemoryStack stack)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters
stack:MemoryStack

the stack from which to allocate

callocback to summary
public static VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer calloc(int capacity, MemoryStack stack)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

createback to summary
protected VkVideoEncodeH264SessionParametersCreateInfoEXT create(long address, ByteBuffer container)

Implements abstract org.lwjgl.system.Struct.create.

Doc from org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.

Effectively, every Struct instance is a factory for more instances of the same type. This is used by StructBuffer.

Parameters
address:long

the struct memory address

container:ByteBuffer

an optional container buffer, to be referenced strongly by the struct instance.

Annotations
@Override
createback to summary
public static VkVideoEncodeH264SessionParametersCreateInfoEXT create()

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT instance allocated with BufferUtils.

createback to summary
public static VkVideoEncodeH264SessionParametersCreateInfoEXT create(long address)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT instance for the specified memory address.

createback to summary
public static VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer create(int capacity)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer instance allocated with BufferUtils.

Parameters
capacity:int

the buffer capacity

createback to summary
public static VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer create(long address, int capacity)

Create a VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer instance at the specified memory.

Parameters
address:long

the memory address

capacity:int

the buffer capacity

createSafeback to summary
public static VkVideoEncodeH264SessionParametersCreateInfoEXT createSafe(long address)

Like create, but returns null if address is NULL.

Annotations
@Nullable
createSafeback to summary
public static VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations
@Nullable
mallocback to summary
public static VkVideoEncodeH264SessionParametersCreateInfoEXT malloc()

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT instance allocated with memAlloc. The instance must be explicitly freed.

mallocback to summary
public static VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer malloc(int capacity)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters
capacity:int

the buffer capacity

mallocback to summary
public static VkVideoEncodeH264SessionParametersCreateInfoEXT malloc(MemoryStack stack)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT instance allocated on the specified MemoryStack.

Parameters
stack:MemoryStack

the stack from which to allocate

mallocback to summary
public static VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer malloc(int capacity, MemoryStack stack)

Returns a new VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer instance allocated on the specified MemoryStack.

Parameters
capacity:int

the buffer capacity

stack:MemoryStack

the stack from which to allocate

maxStdPPSCountback to summary
public int maxStdPPSCount()

the maximum number of PPS parameters that the VkVideoSessionParametersKHR can contain.

Annotations
@NativeType:uint32_t
maxStdPPSCountback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT maxStdPPSCount(int value)

Sets the specified value to the maxStdPPSCount field.

maxStdSPSCountback to summary
public int maxStdSPSCount()

the maximum number of SPS parameters that the VkVideoSessionParametersKHR can contain.

Annotations
@NativeType:uint32_t
maxStdSPSCountback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT maxStdSPSCount(int value)

Sets the specified value to the maxStdSPSCount field.

nmaxStdPPSCountback to summary
public static int nmaxStdPPSCount(long struct)

Unsafe version of maxStdPPSCount.

nmaxStdPPSCountback to summary
public static void nmaxStdPPSCount(long struct, int value)

Unsafe version of maxStdPPSCount.

nmaxStdSPSCountback to summary
public static int nmaxStdSPSCount(long struct)

Unsafe version of maxStdSPSCount.

nmaxStdSPSCountback to summary
public static void nmaxStdSPSCount(long struct, int value)

Unsafe version of maxStdSPSCount.

npNextback to summary
public static long npNext(long struct)

Unsafe version of pNext.

npNextback to summary
public static void npNext(long struct, long value)

Unsafe version of pNext.

npParametersAddInfoback to summary
public static VkVideoEncodeH264SessionParametersAddInfoEXT npParametersAddInfo(long struct)

Unsafe version of pParametersAddInfo.

Annotations
@Nullable
npParametersAddInfoback to summary
public static void npParametersAddInfo(long struct, VkVideoEncodeH264SessionParametersAddInfoEXT value)

Unsafe version of pParametersAddInfo.

nsTypeback to summary
public static int nsType(long struct)

Unsafe version of sType.

nsTypeback to summary
public static void nsType(long struct, int value)

Unsafe version of sType.

pNextback to summary
public long pNext()

NULL or a pointer to a structure extending this structure.

Annotations
@NativeType:void const *
pNextback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT pNext(long value)

Sets the specified value to the pNext field.

pParametersAddInfoback to summary
public VkVideoEncodeH264SessionParametersAddInfoEXT pParametersAddInfo()

NULL or a pointer to a VkVideoEncodeH264SessionParametersAddInfoEXT structure specifying H.264 parameters to add upon object creation.

Annotations
@Nullable
@NativeType:VkVideoEncodeH264SessionParametersAddInfoEXT const *
pParametersAddInfoback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT pParametersAddInfo(VkVideoEncodeH264SessionParametersAddInfoEXT value)

Sets the address of the specified VkVideoEncodeH264SessionParametersAddInfoEXT to the pParametersAddInfo field.

setback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT set(int sType, long pNext, int maxStdSPSCount, int maxStdPPSCount, VkVideoEncodeH264SessionParametersAddInfoEXT pParametersAddInfo)

Initializes this struct with the specified values.

setback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT set(VkVideoEncodeH264SessionParametersCreateInfoEXT src)

Copies the specified struct data to this struct.

Parameters
src:VkVideoEncodeH264SessionParametersCreateInfoEXT

the source struct

Returns:VkVideoEncodeH264SessionParametersCreateInfoEXT

this struct

sizeofback to summary
public int sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Doc from org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).

Annotations
@Override
sTypeback to summary
public int sType()

a VkStructureType value identifying this structure.

Annotations
@NativeType:VkStructureType
sTypeback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT sType(int value)

Sets the specified value to the sType field.

sType$Defaultback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT sType$Default()

Sets the STRUCTURE_TYPE_VIDEO_ENCODE_H264_SESSION_PARAMETERS_CREATE_INFO_EXT value to the sType field.

org.lwjgl.vulkan back to summary

public Class VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer

extends StructBuffer<VkVideoEncodeH264SessionParametersCreateInfoEXT, VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer>
implements NativeResource
Class Inheritance
All Implemented Interfaces
org.lwjgl.system.NativeResource, java.lang.AutoCloseable

An array of VkVideoEncodeH264SessionParametersCreateInfoEXT structs.

Field Summary

Modifier and TypeField and Description
private static final VkVideoEncodeH264SessionParametersCreateInfoEXT

Constructor Summary

AccessConstructor and Description
public
Buffer(ByteBuffer container)

Creates a new VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer instance backed by the specified container.

public
Buffer(long address, int cap)

pack-priv
Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Summary

Modifier and TypeMethod and Description
protected VkVideoEncodeH264SessionParametersCreateInfoEXT
public int
public VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer
maxStdPPSCount(int value)

Sets the specified value to the VkVideoEncodeH264SessionParametersCreateInfoEXT#maxStdPPSCount field.

public int
public VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer
maxStdSPSCount(int value)

Sets the specified value to the VkVideoEncodeH264SessionParametersCreateInfoEXT#maxStdSPSCount field.

public long
public VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer
pNext(long value)

Sets the specified value to the VkVideoEncodeH264SessionParametersCreateInfoEXT#pNext field.

public VkVideoEncodeH264SessionParametersAddInfoEXT
public VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer
protected VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer
public int
public VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer
sType(int value)

Sets the specified value to the VkVideoEncodeH264SessionParametersCreateInfoEXT#sType field.

public VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer
Inherited from org.lwjgl.system.StructBuffer:
applyapplyforEachgetgetgetgetiteratorparallelStreamputputsizeofspliteratorstream

Field Detail

ELEMENT_FACTORYback to summary
private static final VkVideoEncodeH264SessionParametersCreateInfoEXT ELEMENT_FACTORY

Constructor Detail

Bufferback to summary
public Buffer(ByteBuffer container)

Creates a new VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer instance backed by the specified container.

Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by VkVideoEncodeH264SessionParametersCreateInfoEXT#SIZEOF, and its mark will be undefined.

The created buffer instance holds a strong reference to the container object.

Bufferback to summary
public Buffer(long address, int cap)
Bufferback to summary
pack-priv Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Detail

getElementFactoryback to summary
protected VkVideoEncodeH264SessionParametersCreateInfoEXT getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

Annotations
@Override
maxStdPPSCountback to summary
public int maxStdPPSCount()
Returns:int

the value of the VkVideoEncodeH264SessionParametersCreateInfoEXT#maxStdPPSCount field.

Annotations
@NativeType:uint32_t
maxStdPPSCountback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer maxStdPPSCount(int value)

Sets the specified value to the VkVideoEncodeH264SessionParametersCreateInfoEXT#maxStdPPSCount field.

maxStdSPSCountback to summary
public int maxStdSPSCount()
Returns:int

the value of the VkVideoEncodeH264SessionParametersCreateInfoEXT#maxStdSPSCount field.

Annotations
@NativeType:uint32_t
maxStdSPSCountback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer maxStdSPSCount(int value)

Sets the specified value to the VkVideoEncodeH264SessionParametersCreateInfoEXT#maxStdSPSCount field.

pNextback to summary
public long pNext()
Returns:long

the value of the VkVideoEncodeH264SessionParametersCreateInfoEXT#pNext field.

Annotations
@NativeType:void const *
pNextback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer pNext(long value)

Sets the specified value to the VkVideoEncodeH264SessionParametersCreateInfoEXT#pNext field.

pParametersAddInfoback to summary
public VkVideoEncodeH264SessionParametersAddInfoEXT pParametersAddInfo()
Returns:VkVideoEncodeH264SessionParametersAddInfoEXT

a VkVideoEncodeH264SessionParametersAddInfoEXT view of the struct pointed to by the VkVideoEncodeH264SessionParametersCreateInfoEXT#pParametersAddInfo field.

Annotations
@Nullable
@NativeType:VkVideoEncodeH264SessionParametersAddInfoEXT const *
pParametersAddInfoback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer pParametersAddInfo(VkVideoEncodeH264SessionParametersAddInfoEXT value)

Sets the address of the specified VkVideoEncodeH264SessionParametersAddInfoEXT to the VkVideoEncodeH264SessionParametersCreateInfoEXT#pParametersAddInfo field.

selfback to summary
protected VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer self()

Implements abstract org.lwjgl.system.CustomBuffer.self.

Annotations
@Override
sTypeback to summary
public int sType()
Returns:int

the value of the VkVideoEncodeH264SessionParametersCreateInfoEXT#sType field.

Annotations
@NativeType:VkStructureType
sTypeback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer sType(int value)

Sets the specified value to the VkVideoEncodeH264SessionParametersCreateInfoEXT#sType field.

sType$Defaultback to summary
public VkVideoEncodeH264SessionParametersCreateInfoEXT.Buffer sType$Default()

Sets the STRUCTURE_TYPE_VIDEO_ENCODE_H264_SESSION_PARAMETERS_CREATE_INFO_EXT value to the VkVideoEncodeH264SessionParametersCreateInfoEXT#sType field.