org.lwjgl.vulkan.VkSemaphoreGetFdInfoKHR Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of lwjgl-vulkan Show documentation
Show all versions of lwjgl-vulkan Show documentation
A new generation graphics and compute API that provides high-efficiency, cross-platform access to modern GPUs used in a wide variety of devices from PCs and consoles to mobile phones and embedded platforms.
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.vulkan;
import java.nio.*;
import org.lwjgl.*;
import org.lwjgl.system.*;
import static org.lwjgl.system.MemoryUtil.*;
import static org.lwjgl.system.MemoryStack.*;
/**
* Structure describing a POSIX FD semaphore export operation.
*
* Description
*
* The properties of the file descriptor returned depend on the value of {@code handleType}. See {@code VkExternalSemaphoreHandleTypeFlagBitsKHR} for a description of the properties of the defined external semaphore handle types.
*
* Valid Usage
*
*
* - {@code handleType} must have been included in {@link VkExportSemaphoreCreateInfoKHR}{@code ::handleTypes} when {@code semaphore}’s current payload was created.
* - {@code semaphore} must not currently have its payload replaced by an imported payload as described below in Importing Semaphore Payloads unless that imported payload’s handle type was included in {@link VkExternalSemaphorePropertiesKHR}{@code ::exportFromImportedHandleTypes} for {@code handleType}.
* - If {@code handleType} refers to a handle type with copy payload transference semantics, as defined below in Importing Semaphore Payloads, there must be no queue waiting on {@code semaphore}.
* - If {@code handleType} refers to a handle type with copy payload transference semantics, {@code semaphore} must be signaled, or have an associated semaphore signal operation pending execution.
* - {@code handleType} must be defined as a POSIX file descriptor handle.
*
*
* Valid Usage (Implicit)
*
*
* - {@code sType} must be {@link KHRExternalSemaphoreFd#VK_STRUCTURE_TYPE_SEMAPHORE_GET_FD_INFO_KHR STRUCTURE_TYPE_SEMAPHORE_GET_FD_INFO_KHR}
* - {@code pNext} must be {@code NULL}
* - {@code semaphore} must be a valid {@code VkSemaphore} handle
* - {@code handleType} must be a valid {@code VkExternalSemaphoreHandleTypeFlagBitsKHR} value
*
*
* See Also
*
* {@link KHRExternalSemaphoreFd#vkGetSemaphoreFdKHR GetSemaphoreFdKHR}
*
* Member documentation
*
*
* - {@code sType} – the type of this structure.
* - {@code pNext} – {@code NULL} or a pointer to an extension-specific structure.
* - {@code semaphore} – the semaphore from which state will be exported.
* - {@code handleType} – the type of handle requested.
*
*
* Layout
*
*
* struct VkSemaphoreGetFdInfoKHR {
* VkStructureType sType;
* const void * pNext;
* VkSemaphore semaphore;
* VkExternalSemaphoreHandleTypeFlagBitsKHR handleType;
* }The created instance holds a strong reference to the container object.
*/
public VkSemaphoreGetFdInfoKHR(ByteBuffer container) {
this(memAddress(container), checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** Returns the value of the {@code sType} field. */
@NativeType("VkStructureType")
public int sType() { return nsType(address()); }
/** Returns the value of the {@code pNext} field. */
@NativeType("const void *")
public long pNext() { return npNext(address()); }
/** Returns the value of the {@code semaphore} field. */
@NativeType("VkSemaphore")
public long semaphore() { return nsemaphore(address()); }
/** Returns the value of the {@code handleType} field. */
@NativeType("VkExternalSemaphoreHandleTypeFlagBitsKHR")
public int handleType() { return nhandleType(address()); }
/** Sets the specified value to the {@code sType} field. */
public VkSemaphoreGetFdInfoKHR sType(@NativeType("VkStructureType") int value) { nsType(address(), value); return this; }
/** Sets the specified value to the {@code pNext} field. */
public VkSemaphoreGetFdInfoKHR pNext(@NativeType("const void *") long value) { npNext(address(), value); return this; }
/** Sets the specified value to the {@code semaphore} field. */
public VkSemaphoreGetFdInfoKHR semaphore(@NativeType("VkSemaphore") long value) { nsemaphore(address(), value); return this; }
/** Sets the specified value to the {@code handleType} field. */
public VkSemaphoreGetFdInfoKHR handleType(@NativeType("VkExternalSemaphoreHandleTypeFlagBitsKHR") int value) { nhandleType(address(), value); return this; }
/** Initializes this struct with the specified values. */
public VkSemaphoreGetFdInfoKHR set(
int sType,
long pNext,
long semaphore,
int handleType
) {
sType(sType);
pNext(pNext);
semaphore(semaphore);
handleType(handleType);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public VkSemaphoreGetFdInfoKHR set(VkSemaphoreGetFdInfoKHR src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@link VkSemaphoreGetFdInfoKHR} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static VkSemaphoreGetFdInfoKHR malloc() {
return create(nmemAlloc(SIZEOF));
}
/** Returns a new {@link VkSemaphoreGetFdInfoKHR} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static VkSemaphoreGetFdInfoKHR calloc() {
return create(nmemCalloc(1, SIZEOF));
}
/** Returns a new {@link VkSemaphoreGetFdInfoKHR} instance allocated with {@link BufferUtils}. */
public static VkSemaphoreGetFdInfoKHR create() {
return new VkSemaphoreGetFdInfoKHR(BufferUtils.createByteBuffer(SIZEOF));
}
/** Returns a new {@link VkSemaphoreGetFdInfoKHR} instance for the specified memory address or {@code null} if the address is {@code NULL}. */
public static VkSemaphoreGetFdInfoKHR create(long address) {
return address == NULL ? null : new VkSemaphoreGetFdInfoKHR(address, null);
}
/**
* Returns a new {@link VkSemaphoreGetFdInfoKHR.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static Buffer malloc(int capacity) {
return create(__malloc(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link VkSemaphoreGetFdInfoKHR.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static Buffer calloc(int capacity) {
return create(nmemCalloc(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link VkSemaphoreGetFdInfoKHR.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static Buffer create(int capacity) {
return new Buffer(__create(capacity, SIZEOF));
}
/**
* Create a {@link VkSemaphoreGetFdInfoKHR.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static Buffer create(long address, int capacity) {
return address == NULL ? null : new Buffer(address, null, -1, 0, capacity, capacity);
}
// -----------------------------------
/** Returns a new {@link VkSemaphoreGetFdInfoKHR} instance allocated on the thread-local {@link MemoryStack}. */
public static VkSemaphoreGetFdInfoKHR mallocStack() {
return mallocStack(stackGet());
}
/** Returns a new {@link VkSemaphoreGetFdInfoKHR} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero. */
public static VkSemaphoreGetFdInfoKHR callocStack() {
return callocStack(stackGet());
}
/**
* Returns a new {@link VkSemaphoreGetFdInfoKHR} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static VkSemaphoreGetFdInfoKHR mallocStack(MemoryStack stack) {
return create(stack.nmalloc(ALIGNOF, SIZEOF));
}
/**
* Returns a new {@link VkSemaphoreGetFdInfoKHR} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static VkSemaphoreGetFdInfoKHR callocStack(MemoryStack stack) {
return create(stack.ncalloc(ALIGNOF, 1, SIZEOF));
}
/**
* Returns a new {@link VkSemaphoreGetFdInfoKHR.Buffer} instance allocated on the thread-local {@link MemoryStack}.
*
* @param capacity the buffer capacity
*/
public static Buffer mallocStack(int capacity) {
return mallocStack(capacity, stackGet());
}
/**
* Returns a new {@link VkSemaphoreGetFdInfoKHR.Buffer} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero.
*
* @param capacity the buffer capacity
*/
public static Buffer callocStack(int capacity) {
return callocStack(capacity, stackGet());
}
/**
* Returns a new {@link VkSemaphoreGetFdInfoKHR.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static Buffer mallocStack(int capacity, MemoryStack stack) {
return create(stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link VkSemaphoreGetFdInfoKHR.Buffer} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static Buffer callocStack(int capacity, MemoryStack stack) {
return create(stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #sType}. */
public static int nsType(long struct) { return memGetInt(struct + VkSemaphoreGetFdInfoKHR.STYPE); }
/** Unsafe version of {@link #pNext}. */
public static long npNext(long struct) { return memGetAddress(struct + VkSemaphoreGetFdInfoKHR.PNEXT); }
/** Unsafe version of {@link #semaphore}. */
public static long nsemaphore(long struct) { return memGetLong(struct + VkSemaphoreGetFdInfoKHR.SEMAPHORE); }
/** Unsafe version of {@link #handleType}. */
public static int nhandleType(long struct) { return memGetInt(struct + VkSemaphoreGetFdInfoKHR.HANDLETYPE); }
/** Unsafe version of {@link #sType(int) sType}. */
public static void nsType(long struct, int value) { memPutInt(struct + VkSemaphoreGetFdInfoKHR.STYPE, value); }
/** Unsafe version of {@link #pNext(long) pNext}. */
public static void npNext(long struct, long value) { memPutAddress(struct + VkSemaphoreGetFdInfoKHR.PNEXT, value); }
/** Unsafe version of {@link #semaphore(long) semaphore}. */
public static void nsemaphore(long struct, long value) { memPutLong(struct + VkSemaphoreGetFdInfoKHR.SEMAPHORE, value); }
/** Unsafe version of {@link #handleType(int) handleType}. */
public static void nhandleType(long struct, int value) { memPutInt(struct + VkSemaphoreGetFdInfoKHR.HANDLETYPE, value); }
// -----------------------------------
/** An array of {@link VkSemaphoreGetFdInfoKHR} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
/**
* Creates a new {@link VkSemaphoreGetFdInfoKHR.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 {@link VkSemaphoreGetFdInfoKHR#SIZEOF}, and its mark will be undefined.
*
* The created buffer instance holds a strong reference to the container object.
*/
public Buffer(ByteBuffer container) {
super(container, container.remaining() / SIZEOF);
}
Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap) {
super(address, container, mark, pos, lim, cap);
}
@Override
protected Buffer self() {
return this;
}
@Override
protected Buffer newBufferInstance(long address, ByteBuffer container, int mark, int pos, int lim, int cap) {
return new Buffer(address, container, mark, pos, lim, cap);
}
@Override
protected VkSemaphoreGetFdInfoKHR newInstance(long address) {
return new VkSemaphoreGetFdInfoKHR(address, container);
}
@Override
public int sizeof() {
return SIZEOF;
}
/** Returns the value of the {@code sType} field. */
@NativeType("VkStructureType")
public int sType() { return VkSemaphoreGetFdInfoKHR.nsType(address()); }
/** Returns the value of the {@code pNext} field. */
@NativeType("const void *")
public long pNext() { return VkSemaphoreGetFdInfoKHR.npNext(address()); }
/** Returns the value of the {@code semaphore} field. */
@NativeType("VkSemaphore")
public long semaphore() { return VkSemaphoreGetFdInfoKHR.nsemaphore(address()); }
/** Returns the value of the {@code handleType} field. */
@NativeType("VkExternalSemaphoreHandleTypeFlagBitsKHR")
public int handleType() { return VkSemaphoreGetFdInfoKHR.nhandleType(address()); }
/** Sets the specified value to the {@code sType} field. */
public VkSemaphoreGetFdInfoKHR.Buffer sType(@NativeType("VkStructureType") int value) { VkSemaphoreGetFdInfoKHR.nsType(address(), value); return this; }
/** Sets the specified value to the {@code pNext} field. */
public VkSemaphoreGetFdInfoKHR.Buffer pNext(@NativeType("const void *") long value) { VkSemaphoreGetFdInfoKHR.npNext(address(), value); return this; }
/** Sets the specified value to the {@code semaphore} field. */
public VkSemaphoreGetFdInfoKHR.Buffer semaphore(@NativeType("VkSemaphore") long value) { VkSemaphoreGetFdInfoKHR.nsemaphore(address(), value); return this; }
/** Sets the specified value to the {@code handleType} field. */
public VkSemaphoreGetFdInfoKHR.Buffer handleType(@NativeType("VkExternalSemaphoreHandleTypeFlagBitsKHR") int value) { VkSemaphoreGetFdInfoKHR.nhandleType(address(), value); return this; }
}
}