LWJGL 3.3.3 · org.lwjgl.vulkan.VkDeviceGroupSubmitInfo

Structure indicating which physical devices execute semaphore operations and command buffers.

Description

If this structure is not present, semaphore operations and command buffers execute on device index zero.

Valid Usage

waitSemaphoreCount must equal VkSubmitInfo::waitSemaphoreCount
commandBufferCount must equal VkSubmitInfo::commandBufferCount
signalSemaphoreCount must equal VkSubmitInfo::signalSemaphoreCount
All elements of pWaitSemaphoreDeviceIndices and pSignalSemaphoreDeviceIndices must be valid device indices
All elements of pCommandBufferDeviceMasks must be valid device masks

Valid Usage (Implicit)

sType must be STRUCTURE_TYPE_DEVICE_GROUP_SUBMIT_INFO
If waitSemaphoreCount is not 0, pWaitSemaphoreDeviceIndices must be a valid pointer to an array of waitSemaphoreCount uint32_t values
If commandBufferCount is not 0, pCommandBufferDeviceMasks must be a valid pointer to an array of commandBufferCount uint32_t values
If signalSemaphoreCount is not 0, pSignalSemaphoreDeviceIndices must be a valid pointer to an array of signalSemaphoreCount uint32_t values

Layout


struct VkDeviceGroupSubmitInfo {
    VkStructureType sType;
    void const * pNext;
    uint32_t waitSemaphoreCount;
    uint32_t const * pWaitSemaphoreDeviceIndices;
    uint32_t commandBufferCount;
    uint32_t const * pCommandBufferDeviceMasks;
    uint32_t signalSemaphoreCount;
    uint32_t const * pSignalSemaphoreDeviceIndices;
}

Modifier and Type	Class and Description
public static class	VkDeviceGroupSubmitInfo.Buffer An array of `VkDeviceGroupSubmitInfo` structs.

Modifier and Type	Field and Description
public static final int	ALIGNOF The struct alignment in bytes.
public static final int	COMMANDBUFFERCOUNT The struct member offsets.
public static final int	PCOMMANDBUFFERDEVICEMASKS The struct member offsets.
public static final int	PNEXT The struct member offsets.
public static final int	PSIGNALSEMAPHOREDEVICEINDICES The struct member offsets.
public static final int	PWAITSEMAPHOREDEVICEINDICES The struct member offsets.
public static final int	SIGNALSEMAPHORECOUNT The struct member offsets.
public static final int	SIZEOF The struct size in bytes.
public static final int	STYPE The struct member offsets.
public static final int	WAITSEMAPHORECOUNT The struct member offsets.

Access	Constructor and Description
protected	VkDeviceGroupSubmitInfo(long address, ByteBuffer container)
public	VkDeviceGroupSubmitInfo(ByteBuffer container) Creates a `VkDeviceGroupSubmitInfo` instance at the current position of the specified `ByteBuffer` container.

Method Summary

Modifier and Type	Method and Description
public static VkDeviceGroupSubmitInfo	calloc() Returns a new `VkDeviceGroupSubmitInfo` instance allocated with `memCalloc`.
public static VkDeviceGroupSubmitInfo.Buffer	calloc(int the buffer capacity capacity) Returns a new `VkDeviceGroupSubmitInfo.Buffer` instance allocated with `memCalloc`.
public static VkDeviceGroupSubmitInfo	calloc(MemoryStack the stack from which to allocate stack) Returns a new `VkDeviceGroupSubmitInfo` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
public static VkDeviceGroupSubmitInfo.Buffer	calloc(int the buffer capacity capacity, MemoryStack the stack from which to allocate stack) Returns a new `VkDeviceGroupSubmitInfo.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
public static VkDeviceGroupSubmitInfo	callocStack() Deprecated Deprecated for removal in 3.4.0.
public static VkDeviceGroupSubmitInfo	callocStack(MemoryStack stack) Deprecated Deprecated for removal in 3.4.0.
public static VkDeviceGroupSubmitInfo.Buffer	callocStack(int capacity) Deprecated Deprecated for removal in 3.4.0.
public static VkDeviceGroupSubmitInfo.Buffer	callocStack(int capacity, MemoryStack stack) Deprecated Deprecated for removal in 3.4.0.
public int	commandBufferCount() the number of elements in the `pCommandBufferDeviceMasks` array.
protected VkDeviceGroupSubmitInfo	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 VkDeviceGroupSubmitInfo	create() Returns a new `VkDeviceGroupSubmitInfo` instance allocated with `BufferUtils`.
public static VkDeviceGroupSubmitInfo	create(long address) Returns a new `VkDeviceGroupSubmitInfo` instance for the specified memory address.
public static VkDeviceGroupSubmitInfo.Buffer	create(int the buffer capacity capacity) Returns a new `VkDeviceGroupSubmitInfo.Buffer` instance allocated with `BufferUtils`.
public static VkDeviceGroupSubmitInfo.Buffer	create(long the memory address address, int the buffer capacity capacity) Create a `VkDeviceGroupSubmitInfo.Buffer` instance at the specified memory.
public static VkDeviceGroupSubmitInfo	createSafe(long address) Like `create`, but returns `null` if `address` is `NULL`.
public static VkDeviceGroupSubmitInfo.Buffer	createSafe(long address, int capacity) Like `create`, but returns `null` if `address` is `NULL`.
public static VkDeviceGroupSubmitInfo	malloc() Returns a new `VkDeviceGroupSubmitInfo` instance allocated with `memAlloc`.
public static VkDeviceGroupSubmitInfo.Buffer	malloc(int the buffer capacity capacity) Returns a new `VkDeviceGroupSubmitInfo.Buffer` instance allocated with `memAlloc`.
public static VkDeviceGroupSubmitInfo	malloc(MemoryStack the stack from which to allocate stack) Returns a new `VkDeviceGroupSubmitInfo` instance allocated on the specified `MemoryStack`.
public static VkDeviceGroupSubmitInfo.Buffer	malloc(int the buffer capacity capacity, MemoryStack the stack from which to allocate stack) Returns a new `VkDeviceGroupSubmitInfo.Buffer` instance allocated on the specified `MemoryStack`.
public static VkDeviceGroupSubmitInfo	mallocStack() Deprecated Deprecated for removal in 3.4.0.
public static VkDeviceGroupSubmitInfo	mallocStack(MemoryStack stack) Deprecated Deprecated for removal in 3.4.0.
public static VkDeviceGroupSubmitInfo.Buffer	mallocStack(int capacity) Deprecated Deprecated for removal in 3.4.0.
public static VkDeviceGroupSubmitInfo.Buffer	mallocStack(int capacity, MemoryStack stack) Deprecated Deprecated for removal in 3.4.0.
public static int	ncommandBufferCount(long struct) Unsafe version of `commandBufferCount`.
public static void	ncommandBufferCount(long struct, int value) Sets the specified value to the `commandBufferCount` field of the specified `struct`.
public static IntBuffer	npCommandBufferDeviceMasks(long struct) Unsafe version of `pCommandBufferDeviceMasks`.
public static void	npCommandBufferDeviceMasks(long struct, IntBuffer value) Unsafe version of `pCommandBufferDeviceMasks`.
public static long	npNext(long struct) Unsafe version of `pNext`.
public static void	npNext(long struct, long value) Unsafe version of `pNext`.
public static IntBuffer	npSignalSemaphoreDeviceIndices(long struct) Unsafe version of `pSignalSemaphoreDeviceIndices`.
public static void	npSignalSemaphoreDeviceIndices(long struct, IntBuffer value) Unsafe version of `pSignalSemaphoreDeviceIndices`.
public static IntBuffer	npWaitSemaphoreDeviceIndices(long struct) Unsafe version of `pWaitSemaphoreDeviceIndices`.
public static void	npWaitSemaphoreDeviceIndices(long struct, IntBuffer value) Unsafe version of `pWaitSemaphoreDeviceIndices`.
public static int	nsignalSemaphoreCount(long struct) Unsafe version of `signalSemaphoreCount`.
public static void	nsignalSemaphoreCount(long struct, int value) Sets the specified value to the `signalSemaphoreCount` field of the specified `struct`.
public static int	nsType(long struct) Unsafe version of `sType`.
public static void	nsType(long struct, int value) Unsafe version of `sType`.
public static int	nwaitSemaphoreCount(long struct) Unsafe version of `waitSemaphoreCount`.
public static void	nwaitSemaphoreCount(long struct, int value) Sets the specified value to the `waitSemaphoreCount` field of the specified `struct`.
public IntBuffer	pCommandBufferDeviceMasks() a pointer to an array of `commandBufferCount` device masks indicating which physical devices execute the command buffer in the corresponding element of `VkSubmitInfo::pCommandBuffers`.
public VkDeviceGroupSubmitInfo	pCommandBufferDeviceMasks(IntBuffer value) Sets the address of the specified `IntBuffer` to the `pCommandBufferDeviceMasks` field.
public long	pNext() `NULL` or a pointer to a structure extending this structure.
public VkDeviceGroupSubmitInfo	pNext(long value) Sets the specified value to the `pNext` field.
public IntBuffer	pSignalSemaphoreDeviceIndices() a pointer to an array of `signalSemaphoreCount` device indices indicating which physical device executes the semaphore signal operation in the corresponding element of `VkSubmitInfo::pSignalSemaphores`.
public VkDeviceGroupSubmitInfo	pSignalSemaphoreDeviceIndices(IntBuffer value) Sets the address of the specified `IntBuffer` to the `pSignalSemaphoreDeviceIndices` field.
public IntBuffer	pWaitSemaphoreDeviceIndices() a pointer to an array of `waitSemaphoreCount` device indices indicating which physical device executes the semaphore wait operation in the corresponding element of `VkSubmitInfo::pWaitSemaphores`.
public VkDeviceGroupSubmitInfo	pWaitSemaphoreDeviceIndices(IntBuffer value) Sets the address of the specified `IntBuffer` to the `pWaitSemaphoreDeviceIndices` field.
public VkDeviceGroupSubmitInfo	set(int sType, long pNext, IntBuffer pWaitSemaphoreDeviceIndices, IntBuffer pCommandBufferDeviceMasks, IntBuffer pSignalSemaphoreDeviceIndices) Initializes this struct with the specified values.
public VkDeviceGroupSubmitInfo	Returns: this struct set(VkDeviceGroupSubmitInfo the source struct src) Copies the specified struct data to this struct.
public int	signalSemaphoreCount() the number of elements in the `pSignalSemaphoreDeviceIndices` array.
public int	sizeof() Implements abstract org.lwjgl.system.Struct.sizeof. Returns `sizeof(struct)`.
public int	sType() a `VkStructureType` value identifying this structure.
public VkDeviceGroupSubmitInfo	sType(int value) Sets the specified value to the `sType` field.
public VkDeviceGroupSubmitInfo	sType$Default() Sets the `STRUCTURE_TYPE_DEVICE_GROUP_SUBMIT_INFO` value to the `sType` field.
public static void	validate(long the struct to validate struct) Validates pointer members that should not be `NULL`.
public int	waitSemaphoreCount() the number of elements in the `pWaitSemaphoreDeviceIndices` array.

public Class VkDeviceGroupSubmitInfo

Description

Valid Usage

Valid Usage (Implicit)

Layout

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary