org.lwjgl.util.tinyexr.DeepImage Maven / Gradle / Ivy
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A small library to load and save OpenEXR(.exr) images.
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/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.util.tinyexr;
import org.jspecify.annotations.*;
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.*;
/**
* Layout
*
*
* struct DeepImage {
* char const ** channel_names;
* float *** {@link #image};
* int ** {@link #offset_table};
* int num_channels;
* int width;
* int height;
* char[4];
* }
*/
public class DeepImage extends Struct implements NativeResource {
/** The struct size in bytes. */
public static final int SIZEOF;
/** The struct alignment in bytes. */
public static final int ALIGNOF;
/** The struct member offsets. */
public static final int
CHANNEL_NAMES,
IMAGE,
OFFSET_TABLE,
NUM_CHANNELS,
WIDTH,
HEIGHT;
static {
Layout layout = __struct(
__member(POINTER_SIZE),
__member(POINTER_SIZE),
__member(POINTER_SIZE),
__member(4),
__member(4),
__member(4),
__padding(4, true)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
CHANNEL_NAMES = layout.offsetof(0);
IMAGE = layout.offsetof(1);
OFFSET_TABLE = layout.offsetof(2);
NUM_CHANNELS = layout.offsetof(3);
WIDTH = layout.offsetof(4);
HEIGHT = layout.offsetof(5);
}
protected DeepImage(long address, @Nullable ByteBuffer container) {
super(address, container);
}
@Override
protected DeepImage create(long address, @Nullable ByteBuffer container) {
return new DeepImage(address, container);
}
/**
* Creates a {@code DeepImage} 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 DeepImage(ByteBuffer container) {
super(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** @return a {@link PointerBuffer} view of the data pointed to by the {@code channel_names} field. */
@NativeType("char const **")
public PointerBuffer channel_names() { return nchannel_names(address()); }
/** image[channels][scanlines][samples] */
@NativeType("float ***")
public PointerBuffer image() { return nimage(address()); }
/**
* @param capacity the number of elements in the returned buffer
*
* @return offset_table[scanline][offsets]
*/
@NativeType("int **")
public PointerBuffer offset_table(int capacity) { return noffset_table(address(), capacity); }
/** @return the value of the {@code num_channels} field. */
public int num_channels() { return nnum_channels(address()); }
/** @return the value of the {@code width} field. */
public int width() { return nwidth(address()); }
/** @return the value of the {@code height} field. */
public int height() { return nheight(address()); }
/** Sets the address of the specified {@link PointerBuffer} to the {@code channel_names} field. */
public DeepImage channel_names(@NativeType("char const **") PointerBuffer value) { nchannel_names(address(), value); return this; }
/** Sets the address of the specified {@link PointerBuffer} to the {@link #image} field. */
public DeepImage image(@NativeType("float ***") PointerBuffer value) { nimage(address(), value); return this; }
/** Sets the address of the specified {@link PointerBuffer} to the {@link #offset_table} field. */
public DeepImage offset_table(@NativeType("int **") PointerBuffer value) { noffset_table(address(), value); return this; }
/** Sets the specified value to the {@code num_channels} field. */
public DeepImage num_channels(int value) { nnum_channels(address(), value); return this; }
/** Sets the specified value to the {@code width} field. */
public DeepImage width(int value) { nwidth(address(), value); return this; }
/** Sets the specified value to the {@code height} field. */
public DeepImage height(int value) { nheight(address(), value); return this; }
/** Initializes this struct with the specified values. */
public DeepImage set(
PointerBuffer channel_names,
PointerBuffer image,
PointerBuffer offset_table,
int num_channels,
int width,
int height
) {
channel_names(channel_names);
image(image);
offset_table(offset_table);
num_channels(num_channels);
width(width);
height(height);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public DeepImage set(DeepImage src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@code DeepImage} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static DeepImage malloc() {
return new DeepImage(nmemAllocChecked(SIZEOF), null);
}
/** Returns a new {@code DeepImage} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static DeepImage calloc() {
return new DeepImage(nmemCallocChecked(1, SIZEOF), null);
}
/** Returns a new {@code DeepImage} instance allocated with {@link BufferUtils}. */
public static DeepImage create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return new DeepImage(memAddress(container), container);
}
/** Returns a new {@code DeepImage} instance for the specified memory address. */
public static DeepImage create(long address) {
return new DeepImage(address, null);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
public static @Nullable DeepImage createSafe(long address) {
return address == NULL ? null : new DeepImage(address, null);
}
/**
* Returns a new {@link DeepImage.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static DeepImage.Buffer malloc(int capacity) {
return new Buffer(nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link DeepImage.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static DeepImage.Buffer calloc(int capacity) {
return new Buffer(nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link DeepImage.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static DeepImage.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return new Buffer(memAddress(container), container, -1, 0, capacity, capacity);
}
/**
* Create a {@link DeepImage.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static DeepImage.Buffer create(long address, int capacity) {
return new Buffer(address, capacity);
}
/** Like {@link #create(long, int) create}, but returns {@code null} if {@code address} is {@code NULL}. */
public static DeepImage.@Nullable Buffer createSafe(long address, int capacity) {
return address == NULL ? null : new Buffer(address, capacity);
}
// -----------------------------------
/** Deprecated for removal in 3.4.0. Use {@link #malloc(MemoryStack)} instead. */
@Deprecated public static DeepImage mallocStack() { return malloc(stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #calloc(MemoryStack)} instead. */
@Deprecated public static DeepImage callocStack() { return calloc(stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #malloc(MemoryStack)} instead. */
@Deprecated public static DeepImage mallocStack(MemoryStack stack) { return malloc(stack); }
/** Deprecated for removal in 3.4.0. Use {@link #calloc(MemoryStack)} instead. */
@Deprecated public static DeepImage callocStack(MemoryStack stack) { return calloc(stack); }
/** Deprecated for removal in 3.4.0. Use {@link #malloc(int, MemoryStack)} instead. */
@Deprecated public static DeepImage.Buffer mallocStack(int capacity) { return malloc(capacity, stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #calloc(int, MemoryStack)} instead. */
@Deprecated public static DeepImage.Buffer callocStack(int capacity) { return calloc(capacity, stackGet()); }
/** Deprecated for removal in 3.4.0. Use {@link #malloc(int, MemoryStack)} instead. */
@Deprecated public static DeepImage.Buffer mallocStack(int capacity, MemoryStack stack) { return malloc(capacity, stack); }
/** Deprecated for removal in 3.4.0. Use {@link #calloc(int, MemoryStack)} instead. */
@Deprecated public static DeepImage.Buffer callocStack(int capacity, MemoryStack stack) { return calloc(capacity, stack); }
/**
* Returns a new {@code DeepImage} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static DeepImage malloc(MemoryStack stack) {
return new DeepImage(stack.nmalloc(ALIGNOF, SIZEOF), null);
}
/**
* Returns a new {@code DeepImage} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static DeepImage calloc(MemoryStack stack) {
return new DeepImage(stack.ncalloc(ALIGNOF, 1, SIZEOF), null);
}
/**
* Returns a new {@link DeepImage.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static DeepImage.Buffer malloc(int capacity, MemoryStack stack) {
return new Buffer(stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link DeepImage.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 DeepImage.Buffer calloc(int capacity, MemoryStack stack) {
return new Buffer(stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #channel_names() channel_names}. */
public static PointerBuffer nchannel_names(long struct) { return memPointerBuffer(memGetAddress(struct + DeepImage.CHANNEL_NAMES), nnum_channels(struct)); }
/** Unsafe version of {@link #image() image}. */
public static PointerBuffer nimage(long struct) { return memPointerBuffer(memGetAddress(struct + DeepImage.IMAGE), nnum_channels(struct)); }
/** Unsafe version of {@link #offset_table(int) offset_table}. */
public static PointerBuffer noffset_table(long struct, int capacity) { return memPointerBuffer(memGetAddress(struct + DeepImage.OFFSET_TABLE), capacity); }
/** Unsafe version of {@link #num_channels}. */
public static int nnum_channels(long struct) { return memGetInt(struct + DeepImage.NUM_CHANNELS); }
/** Unsafe version of {@link #width}. */
public static int nwidth(long struct) { return memGetInt(struct + DeepImage.WIDTH); }
/** Unsafe version of {@link #height}. */
public static int nheight(long struct) { return memGetInt(struct + DeepImage.HEIGHT); }
/** Unsafe version of {@link #channel_names(PointerBuffer) channel_names}. */
public static void nchannel_names(long struct, PointerBuffer value) { memPutAddress(struct + DeepImage.CHANNEL_NAMES, memAddress(value)); }
/** Unsafe version of {@link #image(PointerBuffer) image}. */
public static void nimage(long struct, PointerBuffer value) { memPutAddress(struct + DeepImage.IMAGE, memAddress(value)); }
/** Unsafe version of {@link #offset_table(PointerBuffer) offset_table}. */
public static void noffset_table(long struct, PointerBuffer value) { memPutAddress(struct + DeepImage.OFFSET_TABLE, memAddress(value)); }
/** Sets the specified value to the {@code num_channels} field of the specified {@code struct}. */
public static void nnum_channels(long struct, int value) { memPutInt(struct + DeepImage.NUM_CHANNELS, value); }
/** Unsafe version of {@link #width(int) width}. */
public static void nwidth(long struct, int value) { memPutInt(struct + DeepImage.WIDTH, value); }
/** Unsafe version of {@link #height(int) height}. */
public static void nheight(long struct, int value) { memPutInt(struct + DeepImage.HEIGHT, value); }
/**
* Validates pointer members that should not be {@code NULL}.
*
* @param struct the struct to validate
*/
public static void validate(long struct) {
check(memGetAddress(struct + DeepImage.CHANNEL_NAMES));
check(memGetAddress(struct + DeepImage.IMAGE));
check(memGetAddress(struct + DeepImage.OFFSET_TABLE));
}
// -----------------------------------
/** An array of {@link DeepImage} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final DeepImage ELEMENT_FACTORY = DeepImage.create(-1L);
/**
* Creates a new {@code DeepImage.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 DeepImage#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);
}
public Buffer(long address, int cap) {
super(address, null, -1, 0, cap, cap);
}
Buffer(long address, @Nullable 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 create(long address, @Nullable ByteBuffer container, int mark, int position, int limit, int capacity) {
return new Buffer(address, container, mark, position, limit, capacity);
}
@Override
protected DeepImage getElementFactory() {
return ELEMENT_FACTORY;
}
/** @return a {@link PointerBuffer} view of the data pointed to by the {@code channel_names} field. */
@NativeType("char const **")
public PointerBuffer channel_names() { return DeepImage.nchannel_names(address()); }
/** @return a {@link PointerBuffer} view of the data pointed to by the {@link DeepImage#image} field. */
@NativeType("float ***")
public PointerBuffer image() { return DeepImage.nimage(address()); }
/**
* @return a {@link PointerBuffer} view of the data pointed to by the {@link DeepImage#offset_table} field.
*
* @param capacity the number of elements in the returned buffer
*/
@NativeType("int **")
public PointerBuffer offset_table(int capacity) { return DeepImage.noffset_table(address(), capacity); }
/** @return the value of the {@code num_channels} field. */
public int num_channels() { return DeepImage.nnum_channels(address()); }
/** @return the value of the {@code width} field. */
public int width() { return DeepImage.nwidth(address()); }
/** @return the value of the {@code height} field. */
public int height() { return DeepImage.nheight(address()); }
/** Sets the address of the specified {@link PointerBuffer} to the {@code channel_names} field. */
public DeepImage.Buffer channel_names(@NativeType("char const **") PointerBuffer value) { DeepImage.nchannel_names(address(), value); return this; }
/** Sets the address of the specified {@link PointerBuffer} to the {@link DeepImage#image} field. */
public DeepImage.Buffer image(@NativeType("float ***") PointerBuffer value) { DeepImage.nimage(address(), value); return this; }
/** Sets the address of the specified {@link PointerBuffer} to the {@link DeepImage#offset_table} field. */
public DeepImage.Buffer offset_table(@NativeType("int **") PointerBuffer value) { DeepImage.noffset_table(address(), value); return this; }
/** Sets the specified value to the {@code num_channels} field. */
public DeepImage.Buffer num_channels(int value) { DeepImage.nnum_channels(address(), value); return this; }
/** Sets the specified value to the {@code width} field. */
public DeepImage.Buffer width(int value) { DeepImage.nwidth(address(), value); return this; }
/** Sets the specified value to the {@code height} field. */
public DeepImage.Buffer height(int value) { DeepImage.nheight(address(), value); return this; }
}
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