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An open, royalty-free standard for cross-platform, parallel programming of diverse processors found in personal computers, servers, mobile devices and embedded platforms.
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.opencl;
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.*;
/**
* The struct returned by {@link CL10#clGetDeviceInfo GetDeviceInfo} with {@code param_name} set to {@link AMDDeviceTopology#CL_DEVICE_TOPOLOGY_AMD DEVICE_TOPOLOGY_AMD}.
*
* Layout
*
* union cl_device_topology_amd {
struct {
cl_uint type;
cl_uint data[5];
} raw;
struct {
cl_uint type;
char[17];
cl_char bus;
cl_char device;
cl_char function;
} pcie;
}
*/
public class CLDeviceTopologyAMD extends Struct implements NativeResource {
/** The struct size in bytes. */
public static final int SIZEOF;
public static final int ALIGNOF;
/** The struct member offsets. */
public static final int
RAW,
RAW_TYPE,
RAW_DATA,
PCIE,
PCIE_TYPE,
PCIE_BUS,
PCIE_DEVICE,
PCIE_FUNCTION;
static {
Layout layout = __union(
__struct(
__member(4),
__array(4, 5)
),
__struct(
__member(4),
__padding(17, true),
__member(1),
__member(1),
__member(1)
)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
RAW = layout.offsetof(0);
RAW_TYPE = layout.offsetof(1);
RAW_DATA = layout.offsetof(2);
PCIE = layout.offsetof(3);
PCIE_TYPE = layout.offsetof(4);
PCIE_BUS = layout.offsetof(6);
PCIE_DEVICE = layout.offsetof(7);
PCIE_FUNCTION = layout.offsetof(8);
}
CLDeviceTopologyAMD(long address, ByteBuffer container) {
super(address, container);
}
/**
* Creates a {@link CLDeviceTopologyAMD} instance at the current position of the specified {@link 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.
*/
public CLDeviceTopologyAMD(ByteBuffer container) {
this(memAddress(container), checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** Returns the value of the {@code raw_type} field. */
public int raw_type() { return nraw_type(address()); }
/** Returns a {@link IntBuffer} view of the {@code raw_data} field. */
public IntBuffer raw_data() { return nraw_data(address()); }
/** Returns the value at the specified index of the {@code raw_data} field. */
public int raw_data(int index) { return nraw_data(address(), index); }
/** Returns the value of the {@code pcie_type} field. */
public int pcie_type() { return npcie_type(address()); }
/** Returns the value of the {@code pcie_bus} field. */
public byte pcie_bus() { return npcie_bus(address()); }
/** Returns the value of the {@code pcie_device} field. */
public byte pcie_device() { return npcie_device(address()); }
/** Returns the value of the {@code pcie_function} field. */
public byte pcie_function() { return npcie_function(address()); }
// -----------------------------------
/** Returns a new {@link CLDeviceTopologyAMD} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static CLDeviceTopologyAMD malloc() {
return create(nmemAlloc(SIZEOF));
}
/** Returns a new {@link CLDeviceTopologyAMD} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static CLDeviceTopologyAMD calloc() {
return create(nmemCalloc(1, SIZEOF));
}
/** Returns a new {@link CLDeviceTopologyAMD} instance allocated with {@link BufferUtils}. */
public static CLDeviceTopologyAMD create() {
return new CLDeviceTopologyAMD(BufferUtils.createByteBuffer(SIZEOF));
}
/** Returns a new {@link CLDeviceTopologyAMD} instance for the specified memory address or {@code null} if the address is {@code NULL}. */
public static CLDeviceTopologyAMD create(long address) {
return address == NULL ? null : new CLDeviceTopologyAMD(address, null);
}
/**
* Returns a new {@link CLDeviceTopologyAMD.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(nmemAlloc(capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link CLDeviceTopologyAMD.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 CLDeviceTopologyAMD.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static Buffer create(int capacity) {
return new Buffer(BufferUtils.createByteBuffer(capacity * SIZEOF));
}
/**
* Create a {@link CLDeviceTopologyAMD.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 CLDeviceTopologyAMD} instance allocated on the thread-local {@link MemoryStack}. */
public static CLDeviceTopologyAMD mallocStack() {
return mallocStack(stackGet());
}
/** Returns a new {@link CLDeviceTopologyAMD} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero. */
public static CLDeviceTopologyAMD callocStack() {
return callocStack(stackGet());
}
/**
* Returns a new {@link CLDeviceTopologyAMD} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static CLDeviceTopologyAMD mallocStack(MemoryStack stack) {
return create(stack.nmalloc(ALIGNOF, SIZEOF));
}
/**
* Returns a new {@link CLDeviceTopologyAMD} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static CLDeviceTopologyAMD callocStack(MemoryStack stack) {
return create(stack.ncalloc(ALIGNOF, 1, SIZEOF));
}
/**
* Returns a new {@link CLDeviceTopologyAMD.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 CLDeviceTopologyAMD.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 CLDeviceTopologyAMD.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 CLDeviceTopologyAMD.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 #raw_type}. */
public static int nraw_type(long struct) { return memGetInt(struct + CLDeviceTopologyAMD.RAW_TYPE); }
/** Unsafe version of {@link #raw_data}. */
public static IntBuffer nraw_data(long struct) { return memIntBuffer(struct + CLDeviceTopologyAMD.RAW_DATA, 5); }
/** Unsafe version of {@link #raw_data(int) raw_data}. */
public static int nraw_data(long struct, int index) {
if ( CHECKS ) check(index, 5);
return memGetInt(struct + CLDeviceTopologyAMD.RAW_DATA + index * 4);
}
/** Unsafe version of {@link #pcie_type}. */
public static int npcie_type(long struct) { return memGetInt(struct + CLDeviceTopologyAMD.PCIE_TYPE); }
/** Unsafe version of {@link #pcie_bus}. */
public static byte npcie_bus(long struct) { return memGetByte(struct + CLDeviceTopologyAMD.PCIE_BUS); }
/** Unsafe version of {@link #pcie_device}. */
public static byte npcie_device(long struct) { return memGetByte(struct + CLDeviceTopologyAMD.PCIE_DEVICE); }
/** Unsafe version of {@link #pcie_function}. */
public static byte npcie_function(long struct) { return memGetByte(struct + CLDeviceTopologyAMD.PCIE_FUNCTION); }
// -----------------------------------
/** An array of {@link CLDeviceTopologyAMD} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
/**
* Creates a new {@link CLDeviceTopologyAMD.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 CLDeviceTopologyAMD#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 CLDeviceTopologyAMD newInstance(long address) {
return new CLDeviceTopologyAMD(address, container);
}
@Override
protected int sizeof() {
return SIZEOF;
}
/** Returns the value of the {@code raw_type} field. */
public int raw_type() { return CLDeviceTopologyAMD.nraw_type(address()); }
/** Returns a {@link IntBuffer} view of the {@code raw_data} field. */
public IntBuffer raw_data() { return CLDeviceTopologyAMD.nraw_data(address()); }
/** Returns the value at the specified index of the {@code raw_data} field. */
public int raw_data(int index) { return CLDeviceTopologyAMD.nraw_data(address(), index); }
/** Returns the value of the {@code pcie_type} field. */
public int pcie_type() { return CLDeviceTopologyAMD.npcie_type(address()); }
/** Returns the value of the {@code pcie_bus} field. */
public byte pcie_bus() { return CLDeviceTopologyAMD.npcie_bus(address()); }
/** Returns the value of the {@code pcie_device} field. */
public byte pcie_device() { return CLDeviceTopologyAMD.npcie_device(address()); }
/** Returns the value of the {@code pcie_function} field. */
public byte pcie_function() { return CLDeviceTopologyAMD.npcie_function(address()); }
}
}