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A small library to load and save OpenEXR(.exr) images.
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.util.tinyexr;
import javax.annotation.*;
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.*;
import static org.lwjgl.util.tinyexr.TinyEXR.*;
/**
* Member documentation
*
*
* - {@code num_custom_attributes} – number of {@code EXRAttribute} in the {@code custom_attributes} array
* - {@code custom_attributes} – custom attributes (excludes required attributes, e.g. `channels`, `compression`, etc)
* - {@code pixel_types} – loaded pixel type (TINYEXR_PIXELTYPE_*) of {@code images} for each channel. This is overwritten with {@code requested_pixel_types} when loading.
* - {@code compression_type} – compression type (TINYEXR_COMPRESSIONTYPE_*)
* - {@code requested_pixel_types} – filled initially by {@code ParseEXRHeaderFrom(Memory|File)}, then users can edit it (only valid for HALF pixel type channel)
*
*
* Layout
*
*
* struct EXRHeader {
* float pixel_aspect_ratio;
* int line_order;
* int data_window[4];
* int display_window[4];
* float screen_window_center[2];
* float screen_window_width;
* int chunk_count;
* int tiled;
* int tile_size_x;
* int tile_size_y;
* int tile_level_mode;
* int tile_rounding_mode;
* int long_name;
* int non_image;
* int multipart;
* unsigned int header_len;
* int num_custom_attributes;
* {@link EXRAttribute EXRAttribute} * custom_attributes;
* {@link EXRChannelInfo EXRChannelInfo} * channels;
* int * pixel_types;
* int num_channels;
* int compression_type;
* int * requested_pixel_types;
* }
*/
public class EXRHeader 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
PIXEL_ASPECT_RATIO,
LINE_ORDER,
DATA_WINDOW,
DISPLAY_WINDOW,
SCREEN_WINDOW_CENTER,
SCREEN_WINDOW_WIDTH,
CHUNK_COUNT,
TILED,
TILE_SIZE_X,
TILE_SIZE_Y,
TILE_LEVEL_MODE,
TILE_ROUNDING_MODE,
LONG_NAME,
NON_IMAGE,
MULTIPART,
HEADER_LEN,
NUM_CUSTOM_ATTRIBUTES,
CUSTOM_ATTRIBUTES,
CHANNELS,
PIXEL_TYPES,
NUM_CHANNELS,
COMPRESSION_TYPE,
REQUESTED_PIXEL_TYPES;
static {
Layout layout = __struct(
__member(4),
__member(4),
__array(4, 4),
__array(4, 4),
__array(4, 2),
__member(4),
__member(4),
__member(4),
__member(4),
__member(4),
__member(4),
__member(4),
__member(4),
__member(4),
__member(4),
__member(4),
__member(4),
__member(POINTER_SIZE),
__member(POINTER_SIZE),
__member(POINTER_SIZE),
__member(4),
__member(4),
__member(POINTER_SIZE)
);
SIZEOF = layout.getSize();
ALIGNOF = layout.getAlignment();
PIXEL_ASPECT_RATIO = layout.offsetof(0);
LINE_ORDER = layout.offsetof(1);
DATA_WINDOW = layout.offsetof(2);
DISPLAY_WINDOW = layout.offsetof(3);
SCREEN_WINDOW_CENTER = layout.offsetof(4);
SCREEN_WINDOW_WIDTH = layout.offsetof(5);
CHUNK_COUNT = layout.offsetof(6);
TILED = layout.offsetof(7);
TILE_SIZE_X = layout.offsetof(8);
TILE_SIZE_Y = layout.offsetof(9);
TILE_LEVEL_MODE = layout.offsetof(10);
TILE_ROUNDING_MODE = layout.offsetof(11);
LONG_NAME = layout.offsetof(12);
NON_IMAGE = layout.offsetof(13);
MULTIPART = layout.offsetof(14);
HEADER_LEN = layout.offsetof(15);
NUM_CUSTOM_ATTRIBUTES = layout.offsetof(16);
CUSTOM_ATTRIBUTES = layout.offsetof(17);
CHANNELS = layout.offsetof(18);
PIXEL_TYPES = layout.offsetof(19);
NUM_CHANNELS = layout.offsetof(20);
COMPRESSION_TYPE = layout.offsetof(21);
REQUESTED_PIXEL_TYPES = layout.offsetof(22);
}
/**
* Creates a {@code EXRHeader} 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 EXRHeader(ByteBuffer container) {
super(memAddress(container), __checkContainer(container, SIZEOF));
}
@Override
public int sizeof() { return SIZEOF; }
/** Returns the value of the {@code pixel_aspect_ratio} field. */
public float pixel_aspect_ratio() { return npixel_aspect_ratio(address()); }
/** Returns the value of the {@code line_order} field. */
public int line_order() { return nline_order(address()); }
/** Returns a {@link IntBuffer} view of the {@code data_window} field. */
@NativeType("int[4]")
public IntBuffer data_window() { return ndata_window(address()); }
/** Returns the value at the specified index of the {@code data_window} field. */
public int data_window(int index) { return ndata_window(address(), index); }
/** Returns a {@link IntBuffer} view of the {@code display_window} field. */
@NativeType("int[4]")
public IntBuffer display_window() { return ndisplay_window(address()); }
/** Returns the value at the specified index of the {@code display_window} field. */
public int display_window(int index) { return ndisplay_window(address(), index); }
/** Returns a {@link FloatBuffer} view of the {@code screen_window_center} field. */
@NativeType("float[2]")
public FloatBuffer screen_window_center() { return nscreen_window_center(address()); }
/** Returns the value at the specified index of the {@code screen_window_center} field. */
public float screen_window_center(int index) { return nscreen_window_center(address(), index); }
/** Returns the value of the {@code screen_window_width} field. */
public float screen_window_width() { return nscreen_window_width(address()); }
/** Returns the value of the {@code chunk_count} field. */
public int chunk_count() { return nchunk_count(address()); }
/** Returns the value of the {@code tiled} field. */
@NativeType("int")
public boolean tiled() { return ntiled(address()) != 0; }
/** Returns the value of the {@code tile_size_x} field. */
public int tile_size_x() { return ntile_size_x(address()); }
/** Returns the value of the {@code tile_size_y} field. */
public int tile_size_y() { return ntile_size_y(address()); }
/** Returns the value of the {@code tile_level_mode} field. */
public int tile_level_mode() { return ntile_level_mode(address()); }
/** Returns the value of the {@code tile_rounding_mode} field. */
public int tile_rounding_mode() { return ntile_rounding_mode(address()); }
/** Returns the value of the {@code long_name} field. */
@NativeType("int")
public boolean long_name() { return nlong_name(address()) != 0; }
/** Returns the value of the {@code non_image} field. */
@NativeType("int")
public boolean non_image() { return nnon_image(address()) != 0; }
/** Returns the value of the {@code multipart} field. */
@NativeType("int")
public boolean multipart() { return nmultipart(address()) != 0; }
/** Returns the value of the {@code header_len} field. */
@NativeType("unsigned int")
public int header_len() { return nheader_len(address()); }
/** Returns the value of the {@code num_custom_attributes} field. */
public int num_custom_attributes() { return nnum_custom_attributes(address()); }
/** Returns a {@link EXRAttribute.Buffer} view of the struct array pointed to by the {@code custom_attributes} field. */
@Nullable
@NativeType("EXRAttribute *")
public EXRAttribute.Buffer custom_attributes() { return ncustom_attributes(address()); }
/** Returns a {@link EXRChannelInfo.Buffer} view of the struct array pointed to by the {@code channels} field. */
@NativeType("EXRChannelInfo *")
public EXRChannelInfo.Buffer channels() { return nchannels(address()); }
/** Returns a {@link IntBuffer} view of the data pointed to by the {@code pixel_types} field. */
@NativeType("int *")
public IntBuffer pixel_types() { return npixel_types(address()); }
/** Returns the value of the {@code num_channels} field. */
public int num_channels() { return nnum_channels(address()); }
/** Returns the value of the {@code compression_type} field. */
public int compression_type() { return ncompression_type(address()); }
/** Returns a {@link IntBuffer} view of the data pointed to by the {@code requested_pixel_types} field. */
@NativeType("int *")
public IntBuffer requested_pixel_types() { return nrequested_pixel_types(address()); }
/** Sets the specified value to the {@code pixel_aspect_ratio} field. */
public EXRHeader pixel_aspect_ratio(float value) { npixel_aspect_ratio(address(), value); return this; }
/** Sets the specified value to the {@code line_order} field. */
public EXRHeader line_order(int value) { nline_order(address(), value); return this; }
/** Copies the specified {@link IntBuffer} to the {@code data_window} field. */
public EXRHeader data_window(@NativeType("int[4]") IntBuffer value) { ndata_window(address(), value); return this; }
/** Sets the specified value at the specified index of the {@code data_window} field. */
public EXRHeader data_window(int index, int value) { ndata_window(address(), index, value); return this; }
/** Copies the specified {@link IntBuffer} to the {@code display_window} field. */
public EXRHeader display_window(@NativeType("int[4]") IntBuffer value) { ndisplay_window(address(), value); return this; }
/** Sets the specified value at the specified index of the {@code display_window} field. */
public EXRHeader display_window(int index, int value) { ndisplay_window(address(), index, value); return this; }
/** Copies the specified {@link FloatBuffer} to the {@code screen_window_center} field. */
public EXRHeader screen_window_center(@NativeType("float[2]") FloatBuffer value) { nscreen_window_center(address(), value); return this; }
/** Sets the specified value at the specified index of the {@code screen_window_center} field. */
public EXRHeader screen_window_center(int index, float value) { nscreen_window_center(address(), index, value); return this; }
/** Sets the specified value to the {@code screen_window_width} field. */
public EXRHeader screen_window_width(float value) { nscreen_window_width(address(), value); return this; }
/** Sets the specified value to the {@code chunk_count} field. */
public EXRHeader chunk_count(int value) { nchunk_count(address(), value); return this; }
/** Sets the specified value to the {@code tiled} field. */
public EXRHeader tiled(@NativeType("int") boolean value) { ntiled(address(), value ? 1 : 0); return this; }
/** Sets the specified value to the {@code tile_size_x} field. */
public EXRHeader tile_size_x(int value) { ntile_size_x(address(), value); return this; }
/** Sets the specified value to the {@code tile_size_y} field. */
public EXRHeader tile_size_y(int value) { ntile_size_y(address(), value); return this; }
/** Sets the specified value to the {@code tile_level_mode} field. */
public EXRHeader tile_level_mode(int value) { ntile_level_mode(address(), value); return this; }
/** Sets the specified value to the {@code tile_rounding_mode} field. */
public EXRHeader tile_rounding_mode(int value) { ntile_rounding_mode(address(), value); return this; }
/** Sets the specified value to the {@code long_name} field. */
public EXRHeader long_name(@NativeType("int") boolean value) { nlong_name(address(), value ? 1 : 0); return this; }
/** Sets the specified value to the {@code non_image} field. */
public EXRHeader non_image(@NativeType("int") boolean value) { nnon_image(address(), value ? 1 : 0); return this; }
/** Sets the specified value to the {@code multipart} field. */
public EXRHeader multipart(@NativeType("int") boolean value) { nmultipart(address(), value ? 1 : 0); return this; }
/** Sets the specified value to the {@code header_len} field. */
public EXRHeader header_len(@NativeType("unsigned int") int value) { nheader_len(address(), value); return this; }
/** Sets the specified value to the {@code num_custom_attributes} field. */
public EXRHeader num_custom_attributes(int value) { nnum_custom_attributes(address(), value); return this; }
/** Sets the address of the specified {@link EXRAttribute.Buffer} to the {@code custom_attributes} field. */
public EXRHeader custom_attributes(@Nullable @NativeType("EXRAttribute *") EXRAttribute.Buffer value) { ncustom_attributes(address(), value); return this; }
/** Sets the address of the specified {@link EXRChannelInfo.Buffer} to the {@code channels} field. */
public EXRHeader channels(@NativeType("EXRChannelInfo *") EXRChannelInfo.Buffer value) { nchannels(address(), value); return this; }
/** Sets the address of the specified {@link IntBuffer} to the {@code pixel_types} field. */
public EXRHeader pixel_types(@NativeType("int *") IntBuffer value) { npixel_types(address(), value); return this; }
/** Sets the specified value to the {@code num_channels} field. */
public EXRHeader num_channels(int value) { nnum_channels(address(), value); return this; }
/** Sets the specified value to the {@code compression_type} field. */
public EXRHeader compression_type(int value) { ncompression_type(address(), value); return this; }
/** Sets the address of the specified {@link IntBuffer} to the {@code requested_pixel_types} field. */
public EXRHeader requested_pixel_types(@NativeType("int *") IntBuffer value) { nrequested_pixel_types(address(), value); return this; }
/** Initializes this struct with the specified values. */
public EXRHeader set(
float pixel_aspect_ratio,
int line_order,
IntBuffer data_window,
IntBuffer display_window,
FloatBuffer screen_window_center,
float screen_window_width,
int chunk_count,
boolean tiled,
int tile_size_x,
int tile_size_y,
int tile_level_mode,
int tile_rounding_mode,
boolean long_name,
boolean non_image,
boolean multipart,
int header_len,
int num_custom_attributes,
@Nullable EXRAttribute.Buffer custom_attributes,
EXRChannelInfo.Buffer channels,
IntBuffer pixel_types,
int num_channels,
int compression_type,
IntBuffer requested_pixel_types
) {
pixel_aspect_ratio(pixel_aspect_ratio);
line_order(line_order);
data_window(data_window);
display_window(display_window);
screen_window_center(screen_window_center);
screen_window_width(screen_window_width);
chunk_count(chunk_count);
tiled(tiled);
tile_size_x(tile_size_x);
tile_size_y(tile_size_y);
tile_level_mode(tile_level_mode);
tile_rounding_mode(tile_rounding_mode);
long_name(long_name);
non_image(non_image);
multipart(multipart);
header_len(header_len);
num_custom_attributes(num_custom_attributes);
custom_attributes(custom_attributes);
channels(channels);
pixel_types(pixel_types);
num_channels(num_channels);
compression_type(compression_type);
requested_pixel_types(requested_pixel_types);
return this;
}
/**
* Copies the specified struct data to this struct.
*
* @param src the source struct
*
* @return this struct
*/
public EXRHeader set(EXRHeader src) {
memCopy(src.address(), address(), SIZEOF);
return this;
}
// -----------------------------------
/** Returns a new {@code EXRHeader} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed. */
public static EXRHeader malloc() {
return wrap(EXRHeader.class, nmemAllocChecked(SIZEOF));
}
/** Returns a new {@code EXRHeader} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed. */
public static EXRHeader calloc() {
return wrap(EXRHeader.class, nmemCallocChecked(1, SIZEOF));
}
/** Returns a new {@code EXRHeader} instance allocated with {@link BufferUtils}. */
public static EXRHeader create() {
ByteBuffer container = BufferUtils.createByteBuffer(SIZEOF);
return wrap(EXRHeader.class, memAddress(container), container);
}
/** Returns a new {@code EXRHeader} instance for the specified memory address. */
public static EXRHeader create(long address) {
return wrap(EXRHeader.class, address);
}
/** Like {@link #create(long) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static EXRHeader createSafe(long address) {
return address == NULL ? null : wrap(EXRHeader.class, address);
}
/**
* Returns a new {@link EXRHeader.Buffer} instance allocated with {@link MemoryUtil#memAlloc memAlloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static EXRHeader.Buffer malloc(int capacity) {
return wrap(Buffer.class, nmemAllocChecked(__checkMalloc(capacity, SIZEOF)), capacity);
}
/**
* Returns a new {@link EXRHeader.Buffer} instance allocated with {@link MemoryUtil#memCalloc memCalloc}. The instance must be explicitly freed.
*
* @param capacity the buffer capacity
*/
public static EXRHeader.Buffer calloc(int capacity) {
return wrap(Buffer.class, nmemCallocChecked(capacity, SIZEOF), capacity);
}
/**
* Returns a new {@link EXRHeader.Buffer} instance allocated with {@link BufferUtils}.
*
* @param capacity the buffer capacity
*/
public static EXRHeader.Buffer create(int capacity) {
ByteBuffer container = __create(capacity, SIZEOF);
return wrap(Buffer.class, memAddress(container), capacity, container);
}
/**
* Create a {@link EXRHeader.Buffer} instance at the specified memory.
*
* @param address the memory address
* @param capacity the buffer capacity
*/
public static EXRHeader.Buffer create(long address, int capacity) {
return wrap(Buffer.class, address, capacity);
}
/** Like {@link #create(long, int) create}, but returns {@code null} if {@code address} is {@code NULL}. */
@Nullable
public static EXRHeader.Buffer createSafe(long address, int capacity) {
return address == NULL ? null : wrap(Buffer.class, address, capacity);
}
// -----------------------------------
/** Returns a new {@code EXRHeader} instance allocated on the thread-local {@link MemoryStack}. */
public static EXRHeader mallocStack() {
return mallocStack(stackGet());
}
/** Returns a new {@code EXRHeader} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero. */
public static EXRHeader callocStack() {
return callocStack(stackGet());
}
/**
* Returns a new {@code EXRHeader} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
*/
public static EXRHeader mallocStack(MemoryStack stack) {
return wrap(EXRHeader.class, stack.nmalloc(ALIGNOF, SIZEOF));
}
/**
* Returns a new {@code EXRHeader} instance allocated on the specified {@link MemoryStack} and initializes all its bits to zero.
*
* @param stack the stack from which to allocate
*/
public static EXRHeader callocStack(MemoryStack stack) {
return wrap(EXRHeader.class, stack.ncalloc(ALIGNOF, 1, SIZEOF));
}
/**
* Returns a new {@link EXRHeader.Buffer} instance allocated on the thread-local {@link MemoryStack}.
*
* @param capacity the buffer capacity
*/
public static EXRHeader.Buffer mallocStack(int capacity) {
return mallocStack(capacity, stackGet());
}
/**
* Returns a new {@link EXRHeader.Buffer} instance allocated on the thread-local {@link MemoryStack} and initializes all its bits to zero.
*
* @param capacity the buffer capacity
*/
public static EXRHeader.Buffer callocStack(int capacity) {
return callocStack(capacity, stackGet());
}
/**
* Returns a new {@link EXRHeader.Buffer} instance allocated on the specified {@link MemoryStack}.
*
* @param stack the stack from which to allocate
* @param capacity the buffer capacity
*/
public static EXRHeader.Buffer mallocStack(int capacity, MemoryStack stack) {
return wrap(Buffer.class, stack.nmalloc(ALIGNOF, capacity * SIZEOF), capacity);
}
/**
* Returns a new {@link EXRHeader.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 EXRHeader.Buffer callocStack(int capacity, MemoryStack stack) {
return wrap(Buffer.class, stack.ncalloc(ALIGNOF, capacity, SIZEOF), capacity);
}
// -----------------------------------
/** Unsafe version of {@link #pixel_aspect_ratio}. */
public static float npixel_aspect_ratio(long struct) { return UNSAFE.getFloat(null, struct + EXRHeader.PIXEL_ASPECT_RATIO); }
/** Unsafe version of {@link #line_order}. */
public static int nline_order(long struct) { return UNSAFE.getInt(null, struct + EXRHeader.LINE_ORDER); }
/** Unsafe version of {@link #data_window}. */
public static IntBuffer ndata_window(long struct) { return memIntBuffer(struct + EXRHeader.DATA_WINDOW, 4); }
/** Unsafe version of {@link #data_window(int) data_window}. */
public static int ndata_window(long struct, int index) {
return UNSAFE.getInt(null, struct + EXRHeader.DATA_WINDOW + check(index, 4) * 4);
}
/** Unsafe version of {@link #display_window}. */
public static IntBuffer ndisplay_window(long struct) { return memIntBuffer(struct + EXRHeader.DISPLAY_WINDOW, 4); }
/** Unsafe version of {@link #display_window(int) display_window}. */
public static int ndisplay_window(long struct, int index) {
return UNSAFE.getInt(null, struct + EXRHeader.DISPLAY_WINDOW + check(index, 4) * 4);
}
/** Unsafe version of {@link #screen_window_center}. */
public static FloatBuffer nscreen_window_center(long struct) { return memFloatBuffer(struct + EXRHeader.SCREEN_WINDOW_CENTER, 2); }
/** Unsafe version of {@link #screen_window_center(int) screen_window_center}. */
public static float nscreen_window_center(long struct, int index) {
return UNSAFE.getFloat(null, struct + EXRHeader.SCREEN_WINDOW_CENTER + check(index, 2) * 4);
}
/** Unsafe version of {@link #screen_window_width}. */
public static float nscreen_window_width(long struct) { return UNSAFE.getFloat(null, struct + EXRHeader.SCREEN_WINDOW_WIDTH); }
/** Unsafe version of {@link #chunk_count}. */
public static int nchunk_count(long struct) { return UNSAFE.getInt(null, struct + EXRHeader.CHUNK_COUNT); }
/** Unsafe version of {@link #tiled}. */
public static int ntiled(long struct) { return UNSAFE.getInt(null, struct + EXRHeader.TILED); }
/** Unsafe version of {@link #tile_size_x}. */
public static int ntile_size_x(long struct) { return UNSAFE.getInt(null, struct + EXRHeader.TILE_SIZE_X); }
/** Unsafe version of {@link #tile_size_y}. */
public static int ntile_size_y(long struct) { return UNSAFE.getInt(null, struct + EXRHeader.TILE_SIZE_Y); }
/** Unsafe version of {@link #tile_level_mode}. */
public static int ntile_level_mode(long struct) { return UNSAFE.getInt(null, struct + EXRHeader.TILE_LEVEL_MODE); }
/** Unsafe version of {@link #tile_rounding_mode}. */
public static int ntile_rounding_mode(long struct) { return UNSAFE.getInt(null, struct + EXRHeader.TILE_ROUNDING_MODE); }
/** Unsafe version of {@link #long_name}. */
public static int nlong_name(long struct) { return UNSAFE.getInt(null, struct + EXRHeader.LONG_NAME); }
/** Unsafe version of {@link #non_image}. */
public static int nnon_image(long struct) { return UNSAFE.getInt(null, struct + EXRHeader.NON_IMAGE); }
/** Unsafe version of {@link #multipart}. */
public static int nmultipart(long struct) { return UNSAFE.getInt(null, struct + EXRHeader.MULTIPART); }
/** Unsafe version of {@link #header_len}. */
public static int nheader_len(long struct) { return UNSAFE.getInt(null, struct + EXRHeader.HEADER_LEN); }
/** Unsafe version of {@link #num_custom_attributes}. */
public static int nnum_custom_attributes(long struct) { return UNSAFE.getInt(null, struct + EXRHeader.NUM_CUSTOM_ATTRIBUTES); }
/** Unsafe version of {@link #custom_attributes}. */
@Nullable public static EXRAttribute.Buffer ncustom_attributes(long struct) { return EXRAttribute.createSafe(memGetAddress(struct + EXRHeader.CUSTOM_ATTRIBUTES), nnum_custom_attributes(struct)); }
/** Unsafe version of {@link #channels}. */
public static EXRChannelInfo.Buffer nchannels(long struct) { return EXRChannelInfo.create(memGetAddress(struct + EXRHeader.CHANNELS), nnum_channels(struct)); }
/** Unsafe version of {@link #pixel_types() pixel_types}. */
public static IntBuffer npixel_types(long struct) { return memIntBuffer(memGetAddress(struct + EXRHeader.PIXEL_TYPES), nnum_channels(struct)); }
/** Unsafe version of {@link #num_channels}. */
public static int nnum_channels(long struct) { return UNSAFE.getInt(null, struct + EXRHeader.NUM_CHANNELS); }
/** Unsafe version of {@link #compression_type}. */
public static int ncompression_type(long struct) { return UNSAFE.getInt(null, struct + EXRHeader.COMPRESSION_TYPE); }
/** Unsafe version of {@link #requested_pixel_types() requested_pixel_types}. */
public static IntBuffer nrequested_pixel_types(long struct) { return memIntBuffer(memGetAddress(struct + EXRHeader.REQUESTED_PIXEL_TYPES), nnum_channels(struct)); }
/** Unsafe version of {@link #pixel_aspect_ratio(float) pixel_aspect_ratio}. */
public static void npixel_aspect_ratio(long struct, float value) { UNSAFE.putFloat(null, struct + EXRHeader.PIXEL_ASPECT_RATIO, value); }
/** Unsafe version of {@link #line_order(int) line_order}. */
public static void nline_order(long struct, int value) { UNSAFE.putInt(null, struct + EXRHeader.LINE_ORDER, value); }
/** Unsafe version of {@link #data_window(IntBuffer) data_window}. */
public static void ndata_window(long struct, IntBuffer value) {
if (CHECKS) { checkGT(value, 4); }
memCopy(memAddress(value), struct + EXRHeader.DATA_WINDOW, value.remaining() * 4);
}
/** Unsafe version of {@link #data_window(int, int) data_window}. */
public static void ndata_window(long struct, int index, int value) {
UNSAFE.putInt(null, struct + EXRHeader.DATA_WINDOW + check(index, 4) * 4, value);
}
/** Unsafe version of {@link #display_window(IntBuffer) display_window}. */
public static void ndisplay_window(long struct, IntBuffer value) {
if (CHECKS) { checkGT(value, 4); }
memCopy(memAddress(value), struct + EXRHeader.DISPLAY_WINDOW, value.remaining() * 4);
}
/** Unsafe version of {@link #display_window(int, int) display_window}. */
public static void ndisplay_window(long struct, int index, int value) {
UNSAFE.putInt(null, struct + EXRHeader.DISPLAY_WINDOW + check(index, 4) * 4, value);
}
/** Unsafe version of {@link #screen_window_center(FloatBuffer) screen_window_center}. */
public static void nscreen_window_center(long struct, FloatBuffer value) {
if (CHECKS) { checkGT(value, 2); }
memCopy(memAddress(value), struct + EXRHeader.SCREEN_WINDOW_CENTER, value.remaining() * 4);
}
/** Unsafe version of {@link #screen_window_center(int, float) screen_window_center}. */
public static void nscreen_window_center(long struct, int index, float value) {
UNSAFE.putFloat(null, struct + EXRHeader.SCREEN_WINDOW_CENTER + check(index, 2) * 4, value);
}
/** Unsafe version of {@link #screen_window_width(float) screen_window_width}. */
public static void nscreen_window_width(long struct, float value) { UNSAFE.putFloat(null, struct + EXRHeader.SCREEN_WINDOW_WIDTH, value); }
/** Unsafe version of {@link #chunk_count(int) chunk_count}. */
public static void nchunk_count(long struct, int value) { UNSAFE.putInt(null, struct + EXRHeader.CHUNK_COUNT, value); }
/** Unsafe version of {@link #tiled(boolean) tiled}. */
public static void ntiled(long struct, int value) { UNSAFE.putInt(null, struct + EXRHeader.TILED, value); }
/** Unsafe version of {@link #tile_size_x(int) tile_size_x}. */
public static void ntile_size_x(long struct, int value) { UNSAFE.putInt(null, struct + EXRHeader.TILE_SIZE_X, value); }
/** Unsafe version of {@link #tile_size_y(int) tile_size_y}. */
public static void ntile_size_y(long struct, int value) { UNSAFE.putInt(null, struct + EXRHeader.TILE_SIZE_Y, value); }
/** Unsafe version of {@link #tile_level_mode(int) tile_level_mode}. */
public static void ntile_level_mode(long struct, int value) { UNSAFE.putInt(null, struct + EXRHeader.TILE_LEVEL_MODE, value); }
/** Unsafe version of {@link #tile_rounding_mode(int) tile_rounding_mode}. */
public static void ntile_rounding_mode(long struct, int value) { UNSAFE.putInt(null, struct + EXRHeader.TILE_ROUNDING_MODE, value); }
/** Unsafe version of {@link #long_name(boolean) long_name}. */
public static void nlong_name(long struct, int value) { UNSAFE.putInt(null, struct + EXRHeader.LONG_NAME, value); }
/** Unsafe version of {@link #non_image(boolean) non_image}. */
public static void nnon_image(long struct, int value) { UNSAFE.putInt(null, struct + EXRHeader.NON_IMAGE, value); }
/** Unsafe version of {@link #multipart(boolean) multipart}. */
public static void nmultipart(long struct, int value) { UNSAFE.putInt(null, struct + EXRHeader.MULTIPART, value); }
/** Unsafe version of {@link #header_len(int) header_len}. */
public static void nheader_len(long struct, int value) { UNSAFE.putInt(null, struct + EXRHeader.HEADER_LEN, value); }
/** Sets the specified value to the {@code num_custom_attributes} field of the specified {@code struct}. */
public static void nnum_custom_attributes(long struct, int value) { UNSAFE.putInt(null, struct + EXRHeader.NUM_CUSTOM_ATTRIBUTES, value); }
/** Unsafe version of {@link #custom_attributes(EXRAttribute.Buffer) custom_attributes}. */
public static void ncustom_attributes(long struct, @Nullable EXRAttribute.Buffer value) { memPutAddress(struct + EXRHeader.CUSTOM_ATTRIBUTES, memAddressSafe(value)); nnum_custom_attributes(struct, value == null ? 0 : value.remaining()); }
/** Unsafe version of {@link #channels(EXRChannelInfo.Buffer) channels}. */
public static void nchannels(long struct, EXRChannelInfo.Buffer value) { memPutAddress(struct + EXRHeader.CHANNELS, value.address()); }
/** Unsafe version of {@link #pixel_types(IntBuffer) pixel_types}. */
public static void npixel_types(long struct, IntBuffer value) { memPutAddress(struct + EXRHeader.PIXEL_TYPES, 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) { UNSAFE.putInt(null, struct + EXRHeader.NUM_CHANNELS, value); }
/** Unsafe version of {@link #compression_type(int) compression_type}. */
public static void ncompression_type(long struct, int value) { UNSAFE.putInt(null, struct + EXRHeader.COMPRESSION_TYPE, value); }
/** Unsafe version of {@link #requested_pixel_types(IntBuffer) requested_pixel_types}. */
public static void nrequested_pixel_types(long struct, IntBuffer value) { memPutAddress(struct + EXRHeader.REQUESTED_PIXEL_TYPES, memAddress(value)); }
/**
* Validates pointer members that should not be {@code NULL}.
*
* @param struct the struct to validate
*/
public static void validate(long struct) {
int num_custom_attributes = nnum_custom_attributes(struct);
long custom_attributes = memGetAddress(struct + EXRHeader.CUSTOM_ATTRIBUTES);
if (custom_attributes != NULL) {
EXRAttribute.validate(custom_attributes, num_custom_attributes);
}
check(memGetAddress(struct + EXRHeader.CHANNELS));
check(memGetAddress(struct + EXRHeader.PIXEL_TYPES));
check(memGetAddress(struct + EXRHeader.REQUESTED_PIXEL_TYPES));
}
/**
* Calls {@link #validate(long)} for each struct contained in the specified struct array.
*
* @param array the struct array to validate
* @param count the number of structs in {@code array}
*/
public static void validate(long array, int count) {
for (int i = 0; i < count; i++) {
validate(array + Integer.toUnsignedLong(i) * SIZEOF);
}
}
// -----------------------------------
/** An array of {@link EXRHeader} structs. */
public static class Buffer extends StructBuffer implements NativeResource {
private static final EXRHeader ELEMENT_FACTORY = EXRHeader.create(-1L);
/**
* Creates a new {@code EXRHeader.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 EXRHeader#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 EXRHeader getElementFactory() {
return ELEMENT_FACTORY;
}
/** Returns the value of the {@code pixel_aspect_ratio} field. */
public float pixel_aspect_ratio() { return EXRHeader.npixel_aspect_ratio(address()); }
/** Returns the value of the {@code line_order} field. */
public int line_order() { return EXRHeader.nline_order(address()); }
/** Returns a {@link IntBuffer} view of the {@code data_window} field. */
@NativeType("int[4]")
public IntBuffer data_window() { return EXRHeader.ndata_window(address()); }
/** Returns the value at the specified index of the {@code data_window} field. */
public int data_window(int index) { return EXRHeader.ndata_window(address(), index); }
/** Returns a {@link IntBuffer} view of the {@code display_window} field. */
@NativeType("int[4]")
public IntBuffer display_window() { return EXRHeader.ndisplay_window(address()); }
/** Returns the value at the specified index of the {@code display_window} field. */
public int display_window(int index) { return EXRHeader.ndisplay_window(address(), index); }
/** Returns a {@link FloatBuffer} view of the {@code screen_window_center} field. */
@NativeType("float[2]")
public FloatBuffer screen_window_center() { return EXRHeader.nscreen_window_center(address()); }
/** Returns the value at the specified index of the {@code screen_window_center} field. */
public float screen_window_center(int index) { return EXRHeader.nscreen_window_center(address(), index); }
/** Returns the value of the {@code screen_window_width} field. */
public float screen_window_width() { return EXRHeader.nscreen_window_width(address()); }
/** Returns the value of the {@code chunk_count} field. */
public int chunk_count() { return EXRHeader.nchunk_count(address()); }
/** Returns the value of the {@code tiled} field. */
@NativeType("int")
public boolean tiled() { return EXRHeader.ntiled(address()) != 0; }
/** Returns the value of the {@code tile_size_x} field. */
public int tile_size_x() { return EXRHeader.ntile_size_x(address()); }
/** Returns the value of the {@code tile_size_y} field. */
public int tile_size_y() { return EXRHeader.ntile_size_y(address()); }
/** Returns the value of the {@code tile_level_mode} field. */
public int tile_level_mode() { return EXRHeader.ntile_level_mode(address()); }
/** Returns the value of the {@code tile_rounding_mode} field. */
public int tile_rounding_mode() { return EXRHeader.ntile_rounding_mode(address()); }
/** Returns the value of the {@code long_name} field. */
@NativeType("int")
public boolean long_name() { return EXRHeader.nlong_name(address()) != 0; }
/** Returns the value of the {@code non_image} field. */
@NativeType("int")
public boolean non_image() { return EXRHeader.nnon_image(address()) != 0; }
/** Returns the value of the {@code multipart} field. */
@NativeType("int")
public boolean multipart() { return EXRHeader.nmultipart(address()) != 0; }
/** Returns the value of the {@code header_len} field. */
@NativeType("unsigned int")
public int header_len() { return EXRHeader.nheader_len(address()); }
/** Returns the value of the {@code num_custom_attributes} field. */
public int num_custom_attributes() { return EXRHeader.nnum_custom_attributes(address()); }
/** Returns a {@link EXRAttribute.Buffer} view of the struct array pointed to by the {@code custom_attributes} field. */
@Nullable
@NativeType("EXRAttribute *")
public EXRAttribute.Buffer custom_attributes() { return EXRHeader.ncustom_attributes(address()); }
/** Returns a {@link EXRChannelInfo.Buffer} view of the struct array pointed to by the {@code channels} field. */
@NativeType("EXRChannelInfo *")
public EXRChannelInfo.Buffer channels() { return EXRHeader.nchannels(address()); }
/** Returns a {@link IntBuffer} view of the data pointed to by the {@code pixel_types} field. */
@NativeType("int *")
public IntBuffer pixel_types() { return EXRHeader.npixel_types(address()); }
/** Returns the value of the {@code num_channels} field. */
public int num_channels() { return EXRHeader.nnum_channels(address()); }
/** Returns the value of the {@code compression_type} field. */
public int compression_type() { return EXRHeader.ncompression_type(address()); }
/** Returns a {@link IntBuffer} view of the data pointed to by the {@code requested_pixel_types} field. */
@NativeType("int *")
public IntBuffer requested_pixel_types() { return EXRHeader.nrequested_pixel_types(address()); }
/** Sets the specified value to the {@code pixel_aspect_ratio} field. */
public EXRHeader.Buffer pixel_aspect_ratio(float value) { EXRHeader.npixel_aspect_ratio(address(), value); return this; }
/** Sets the specified value to the {@code line_order} field. */
public EXRHeader.Buffer line_order(int value) { EXRHeader.nline_order(address(), value); return this; }
/** Copies the specified {@link IntBuffer} to the {@code data_window} field. */
public EXRHeader.Buffer data_window(@NativeType("int[4]") IntBuffer value) { EXRHeader.ndata_window(address(), value); return this; }
/** Sets the specified value at the specified index of the {@code data_window} field. */
public EXRHeader.Buffer data_window(int index, int value) { EXRHeader.ndata_window(address(), index, value); return this; }
/** Copies the specified {@link IntBuffer} to the {@code display_window} field. */
public EXRHeader.Buffer display_window(@NativeType("int[4]") IntBuffer value) { EXRHeader.ndisplay_window(address(), value); return this; }
/** Sets the specified value at the specified index of the {@code display_window} field. */
public EXRHeader.Buffer display_window(int index, int value) { EXRHeader.ndisplay_window(address(), index, value); return this; }
/** Copies the specified {@link FloatBuffer} to the {@code screen_window_center} field. */
public EXRHeader.Buffer screen_window_center(@NativeType("float[2]") FloatBuffer value) { EXRHeader.nscreen_window_center(address(), value); return this; }
/** Sets the specified value at the specified index of the {@code screen_window_center} field. */
public EXRHeader.Buffer screen_window_center(int index, float value) { EXRHeader.nscreen_window_center(address(), index, value); return this; }
/** Sets the specified value to the {@code screen_window_width} field. */
public EXRHeader.Buffer screen_window_width(float value) { EXRHeader.nscreen_window_width(address(), value); return this; }
/** Sets the specified value to the {@code chunk_count} field. */
public EXRHeader.Buffer chunk_count(int value) { EXRHeader.nchunk_count(address(), value); return this; }
/** Sets the specified value to the {@code tiled} field. */
public EXRHeader.Buffer tiled(@NativeType("int") boolean value) { EXRHeader.ntiled(address(), value ? 1 : 0); return this; }
/** Sets the specified value to the {@code tile_size_x} field. */
public EXRHeader.Buffer tile_size_x(int value) { EXRHeader.ntile_size_x(address(), value); return this; }
/** Sets the specified value to the {@code tile_size_y} field. */
public EXRHeader.Buffer tile_size_y(int value) { EXRHeader.ntile_size_y(address(), value); return this; }
/** Sets the specified value to the {@code tile_level_mode} field. */
public EXRHeader.Buffer tile_level_mode(int value) { EXRHeader.ntile_level_mode(address(), value); return this; }
/** Sets the specified value to the {@code tile_rounding_mode} field. */
public EXRHeader.Buffer tile_rounding_mode(int value) { EXRHeader.ntile_rounding_mode(address(), value); return this; }
/** Sets the specified value to the {@code long_name} field. */
public EXRHeader.Buffer long_name(@NativeType("int") boolean value) { EXRHeader.nlong_name(address(), value ? 1 : 0); return this; }
/** Sets the specified value to the {@code non_image} field. */
public EXRHeader.Buffer non_image(@NativeType("int") boolean value) { EXRHeader.nnon_image(address(), value ? 1 : 0); return this; }
/** Sets the specified value to the {@code multipart} field. */
public EXRHeader.Buffer multipart(@NativeType("int") boolean value) { EXRHeader.nmultipart(address(), value ? 1 : 0); return this; }
/** Sets the specified value to the {@code header_len} field. */
public EXRHeader.Buffer header_len(@NativeType("unsigned int") int value) { EXRHeader.nheader_len(address(), value); return this; }
/** Sets the specified value to the {@code num_custom_attributes} field. */
public EXRHeader.Buffer num_custom_attributes(int value) { EXRHeader.nnum_custom_attributes(address(), value); return this; }
/** Sets the address of the specified {@link EXRAttribute.Buffer} to the {@code custom_attributes} field. */
public EXRHeader.Buffer custom_attributes(@Nullable @NativeType("EXRAttribute *") EXRAttribute.Buffer value) { EXRHeader.ncustom_attributes(address(), value); return this; }
/** Sets the address of the specified {@link EXRChannelInfo.Buffer} to the {@code channels} field. */
public EXRHeader.Buffer channels(@NativeType("EXRChannelInfo *") EXRChannelInfo.Buffer value) { EXRHeader.nchannels(address(), value); return this; }
/** Sets the address of the specified {@link IntBuffer} to the {@code pixel_types} field. */
public EXRHeader.Buffer pixel_types(@NativeType("int *") IntBuffer value) { EXRHeader.npixel_types(address(), value); return this; }
/** Sets the specified value to the {@code num_channels} field. */
public EXRHeader.Buffer num_channels(int value) { EXRHeader.nnum_channels(address(), value); return this; }
/** Sets the specified value to the {@code compression_type} field. */
public EXRHeader.Buffer compression_type(int value) { EXRHeader.ncompression_type(address(), value); return this; }
/** Sets the address of the specified {@link IntBuffer} to the {@code requested_pixel_types} field. */
public EXRHeader.Buffer requested_pixel_types(@NativeType("int *") IntBuffer value) { EXRHeader.nrequested_pixel_types(address(), value); return this; }
}
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