org.lwjgl.util.xxhash.XXH64State Maven / Gradle / Ivy
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.util.xxhash;
import java.nio.*;
import org.lwjgl.*;
import org.lwjgl.system.*;
import static org.lwjgl.system.Checks.*;
import static org.lwjgl.system.MemoryUtil.*;
import static org.lwjgl.system.MemoryStack.*;
/**
* 64-bit XXH state for stack allocation. Unstable API.
*
* Layout
*
*
* struct XXH64_state_t {
* long long total_len;
* long long v1;
* long long v2;
* long long v3;
* long long v4;
* long long mem64[4];
* unsigned memsize;
* unsigned reserved[2];
* }The created instance holds a strong reference to the container object.
*/
public XXH64State(ByteBuffer container) {
this(memAddress(container), checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** Returns the value of the {@code total_len} field. */
@NativeType("long long")
public long total_len() { return ntotal_len(address()); }
/** Returns the value of the {@code v1} field. */
@NativeType("long long")
public long v1() { return nv1(address()); }
/** Returns the value of the {@code v2} field. */
@NativeType("long long")
public long v2() { return nv2(address()); }
/** Returns the value of the {@code v3} field. */
@NativeType("long long")
public long v3() { return nv3(address()); }
/** Returns the value of the {@code v4} field. */
@NativeType("long long")
public long v4() { return nv4(address()); }
/** Returns a {@link LongBuffer} view of the {@code mem64} field. */
@NativeType("long long[4]")
public LongBuffer mem64() { return nmem64(address()); }
/** Returns the value at the specified index of the {@code mem64} field. */
@NativeType("long long")
public long mem64(int index) { return nmem64(address(), index); }
/** Returns the value of the {@code memsize} field. */
@NativeType("unsigned")
public int memsize() { return nmemsize(address()); }
/** Returns a {@link IntBuffer} view of the {@code reserved} field. */
@NativeType("unsigned[2]")
public IntBuffer reserved() { return nreserved(address()); }
/** Returns the value at the specified index of the {@code reserved} field. */
@NativeType("unsigned")
public int reserved(int index) { return nreserved(address(), index); }
/** Sets the specified value to the {@code total_len} field. */
public XXH64State total_len(@NativeType("long long") long value) { ntotal_len(address(), value); return this; }
/** Sets the specified value to the {@code v1} field. */
public XXH64State v1(@NativeType("long long") long value) { nv1(address(), value); return this; }
/** Sets the specified value to the {@code v2} field. */
public XXH64State v2(@NativeType("long long") long value) { nv2(address(), value); return this; }
/** Sets the specified value to the {@code v3} field. */
public XXH64State v3(@NativeType("long long") long value) { nv3(address(), value); return this; }
/** Sets the specified value to the {@code v4} field. */
public XXH64State v4(@NativeType("long long") long value) { nv4(address(), value); return this; }
/** Copies the specified {@link LongBuffer} to the {@code mem64} field. */
public XXH64State mem64(@NativeType("long long[4]") LongBuffer value) { nmem64(address(), value); return this; }
/** Sets the specified value at the specified index of the {@code mem64} field. */
public XXH64State mem64(int index, @NativeType("long long") long value) { nmem64(address(), index, value); return this; }
/** Sets the specified value to the {@code memsize} field. */
public XXH64State memsize(@NativeType("unsigned") int value) { nmemsize(address(), value); return this; }
/** Copies the specified {@link IntBuffer} to the {@code reserved} field. */
public XXH64State reserved(@NativeType("unsigned[2]") IntBuffer value) { nreserved(address(), value); return this; }
/** Sets the specified value at the specified index of the {@code reserved} field. */
public XXH64State reserved(int index, @NativeType("unsigned") int value) { nreserved(address(), index, value); return this; }
/** Initializes this struct with the specified values. */
public XXH64State set(
long total_len,
long v1,
long v2,
long v3,
long v4,
LongBuffer mem64,
int memsize,
IntBuffer reserved
) {
total_len(total_len);
v1(v1);
v2(v2);
v3(v3);
v4(v4);
mem64(mem64);
memsize(memsize);
reserved(reserved);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public XXH64State set(XXH64State src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@link XXH64State} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static XXH64State malloc() {
return create(nmemAlloc(SIZEOF));
}
/** Returns a new {@link XXH64State} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static XXH64State calloc() {
return create(nmemCalloc(1, SIZEOF));
}
/** Returns a new {@link XXH64State} instance allocated with {@link BufferUtils}. */
public static XXH64State create() {
return new XXH64State(BufferUtils.createByteBuffer(SIZEOF));
}
/** Returns a new {@link XXH64State} instance for the specified memory address or {@code null} if the address is {@code NULL}. */
public static XXH64State create(long address) {
return address == NULL ? null : new XXH64State(address, null);
}
/**
* Returns a new {@link XXH64State.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 XXH64State.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 XXH64State.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 XXH64State.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 XXH64State} instance allocated on the thread-local {@link MemoryStack}. */
public static XXH64State mallocStack() {
return mallocStack(stackGet());
}
/** Returns a new {@link XXH64State} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero. */
public static XXH64State callocStack() {
return callocStack(stackGet());
}
/**
* Returns a new {@link XXH64State} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static XXH64State mallocStack(MemoryStack stack) {
return create(stack.nmalloc(ALIGNOF, SIZEOF));
}
/**
* Returns a new {@link XXH64State} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static XXH64State callocStack(MemoryStack stack) {
return create(stack.ncalloc(ALIGNOF, 1, SIZEOF));
}
/**
* Returns a new {@link XXH64State.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 XXH64State.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 XXH64State.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 XXH64State.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 #total_len}. */
public static long ntotal_len(long struct) { return memGetLong(struct + XXH64State.TOTAL_LEN); }
/** Unsafe version of {@link #v1}. */
public static long nv1(long struct) { return memGetLong(struct + XXH64State.V1); }
/** Unsafe version of {@link #v2}. */
public static long nv2(long struct) { return memGetLong(struct + XXH64State.V2); }
/** Unsafe version of {@link #v3}. */
public static long nv3(long struct) { return memGetLong(struct + XXH64State.V3); }
/** Unsafe version of {@link #v4}. */
public static long nv4(long struct) { return memGetLong(struct + XXH64State.V4); }
/** Unsafe version of {@link #mem64}. */
public static LongBuffer nmem64(long struct) { return memLongBuffer(struct + XXH64State.MEM64, 4); }
/** Unsafe version of {@link #mem64(int) mem64}. */
public static long nmem64(long struct, int index) {
if (CHECKS) { check(index, 4); }
return memGetLong(struct + XXH64State.MEM64 + index * 8);
}
/** Unsafe version of {@link #memsize}. */
public static int nmemsize(long struct) { return memGetInt(struct + XXH64State.MEMSIZE); }
/** Unsafe version of {@link #reserved}. */
public static IntBuffer nreserved(long struct) { return memIntBuffer(struct + XXH64State.RESERVED, 2); }
/** Unsafe version of {@link #reserved(int) reserved}. */
public static int nreserved(long struct, int index) {
if (CHECKS) { check(index, 2); }
return memGetInt(struct + XXH64State.RESERVED + index * 4);
}
/** Unsafe version of {@link #total_len(long) total_len}. */
public static void ntotal_len(long struct, long value) { memPutLong(struct + XXH64State.TOTAL_LEN, value); }
/** Unsafe version of {@link #v1(long) v1}. */
public static void nv1(long struct, long value) { memPutLong(struct + XXH64State.V1, value); }
/** Unsafe version of {@link #v2(long) v2}. */
public static void nv2(long struct, long value) { memPutLong(struct + XXH64State.V2, value); }
/** Unsafe version of {@link #v3(long) v3}. */
public static void nv3(long struct, long value) { memPutLong(struct + XXH64State.V3, value); }
/** Unsafe version of {@link #v4(long) v4}. */
public static void nv4(long struct, long value) { memPutLong(struct + XXH64State.V4, value); }
/** Unsafe version of {@link #mem64(LongBuffer) mem64}. */
public static void nmem64(long struct, LongBuffer value) {
if (CHECKS) { checkGT(value, 4); }
memCopy(memAddress(value), struct + XXH64State.MEM64, value.remaining() * 8);
}
/** Unsafe version of {@link #mem64(int, long) mem64}. */
public static void nmem64(long struct, int index, long value) {
if (CHECKS) { check(index, 4); }
memPutLong(struct + XXH64State.MEM64 + index * 8, value);
}
/** Unsafe version of {@link #memsize(int) memsize}. */
public static void nmemsize(long struct, int value) { memPutInt(struct + XXH64State.MEMSIZE, value); }
/** Unsafe version of {@link #reserved(IntBuffer) reserved}. */
public static void nreserved(long struct, IntBuffer value) {
if (CHECKS) { checkGT(value, 2); }
memCopy(memAddress(value), struct + XXH64State.RESERVED, value.remaining() * 4);
}
/** Unsafe version of {@link #reserved(int, int) reserved}. */
public static void nreserved(long struct, int index, int value) {
if (CHECKS) { check(index, 2); }
memPutInt(struct + XXH64State.RESERVED + index * 4, value);
}
// -----------------------------------
/** An array of {@link XXH64State} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
/**
* Creates a new {@link XXH64State.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 XXH64State#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 XXH64State newInstance(long address) {
return new XXH64State(address, container);
}
@Override
public int sizeof() {
return SIZEOF;
}
/** Returns the value of the {@code total_len} field. */
@NativeType("long long")
public long total_len() { return XXH64State.ntotal_len(address()); }
/** Returns the value of the {@code v1} field. */
@NativeType("long long")
public long v1() { return XXH64State.nv1(address()); }
/** Returns the value of the {@code v2} field. */
@NativeType("long long")
public long v2() { return XXH64State.nv2(address()); }
/** Returns the value of the {@code v3} field. */
@NativeType("long long")
public long v3() { return XXH64State.nv3(address()); }
/** Returns the value of the {@code v4} field. */
@NativeType("long long")
public long v4() { return XXH64State.nv4(address()); }
/** Returns a {@link LongBuffer} view of the {@code mem64} field. */
@NativeType("long long[4]")
public LongBuffer mem64() { return XXH64State.nmem64(address()); }
/** Returns the value at the specified index of the {@code mem64} field. */
@NativeType("long long")
public long mem64(int index) { return XXH64State.nmem64(address(), index); }
/** Returns the value of the {@code memsize} field. */
@NativeType("unsigned")
public int memsize() { return XXH64State.nmemsize(address()); }
/** Returns a {@link IntBuffer} view of the {@code reserved} field. */
@NativeType("unsigned[2]")
public IntBuffer reserved() { return XXH64State.nreserved(address()); }
/** Returns the value at the specified index of the {@code reserved} field. */
@NativeType("unsigned")
public int reserved(int index) { return XXH64State.nreserved(address(), index); }
/** Sets the specified value to the {@code total_len} field. */
public XXH64State.Buffer total_len(@NativeType("long long") long value) { XXH64State.ntotal_len(address(), value); return this; }
/** Sets the specified value to the {@code v1} field. */
public XXH64State.Buffer v1(@NativeType("long long") long value) { XXH64State.nv1(address(), value); return this; }
/** Sets the specified value to the {@code v2} field. */
public XXH64State.Buffer v2(@NativeType("long long") long value) { XXH64State.nv2(address(), value); return this; }
/** Sets the specified value to the {@code v3} field. */
public XXH64State.Buffer v3(@NativeType("long long") long value) { XXH64State.nv3(address(), value); return this; }
/** Sets the specified value to the {@code v4} field. */
public XXH64State.Buffer v4(@NativeType("long long") long value) { XXH64State.nv4(address(), value); return this; }
/** Copies the specified {@link LongBuffer} to the {@code mem64} field. */
public XXH64State.Buffer mem64(@NativeType("long long[4]") LongBuffer value) { XXH64State.nmem64(address(), value); return this; }
/** Sets the specified value at the specified index of the {@code mem64} field. */
public XXH64State.Buffer mem64(int index, @NativeType("long long") long value) { XXH64State.nmem64(address(), index, value); return this; }
/** Sets the specified value to the {@code memsize} field. */
public XXH64State.Buffer memsize(@NativeType("unsigned") int value) { XXH64State.nmemsize(address(), value); return this; }
/** Copies the specified {@link IntBuffer} to the {@code reserved} field. */
public XXH64State.Buffer reserved(@NativeType("unsigned[2]") IntBuffer value) { XXH64State.nreserved(address(), value); return this; }
/** Sets the specified value at the specified index of the {@code reserved} field. */
public XXH64State.Buffer reserved(int index, @NativeType("unsigned") int value) { XXH64State.nreserved(address(), index, value); return this; }
}
}