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FFmpeg4Java provides a Java wrapper of FFmpeg library
The newest version!
// Generated by jextract
package com.nextbreakpoint.ffmpeg4java;
import java.lang.invoke.*;
import java.lang.foreign.*;
import java.nio.ByteOrder;
import java.util.*;
import java.util.function.*;
import java.util.stream.*;
import static java.lang.foreign.ValueLayout.*;
import static java.lang.foreign.MemoryLayout.PathElement.*;
/**
* {@snippet lang=c :
* struct AVInputFormat {
* char *name;
* char *long_name;
* int flags;
* char *extensions;
* struct AVCodecTag **codec_tag;
* AVClass *priv_class;
* char *mime_type;
* }
* }
*/
public class AVInputFormat {
AVInputFormat() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
Libffmpeg.C_POINTER.withName("name"),
Libffmpeg.C_POINTER.withName("long_name"),
Libffmpeg.C_INT.withName("flags"),
MemoryLayout.paddingLayout(4),
Libffmpeg.C_POINTER.withName("extensions"),
Libffmpeg.C_POINTER.withName("codec_tag"),
Libffmpeg.C_POINTER.withName("priv_class"),
Libffmpeg.C_POINTER.withName("mime_type")
).withName("AVInputFormat");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final AddressLayout name$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("name"));
/**
* Layout for field:
* {@snippet lang=c :
* char *name
* }
*/
public static final AddressLayout name$layout() {
return name$LAYOUT;
}
private static final long name$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* char *name
* }
*/
public static final long name$offset() {
return name$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* char *name
* }
*/
public static MemorySegment name(MemorySegment struct) {
return struct.get(name$LAYOUT, name$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* char *name
* }
*/
public static void name(MemorySegment struct, MemorySegment fieldValue) {
struct.set(name$LAYOUT, name$OFFSET, fieldValue);
}
private static final AddressLayout long_name$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("long_name"));
/**
* Layout for field:
* {@snippet lang=c :
* char *long_name
* }
*/
public static final AddressLayout long_name$layout() {
return long_name$LAYOUT;
}
private static final long long_name$OFFSET = 8;
/**
* Offset for field:
* {@snippet lang=c :
* char *long_name
* }
*/
public static final long long_name$offset() {
return long_name$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* char *long_name
* }
*/
public static MemorySegment long_name(MemorySegment struct) {
return struct.get(long_name$LAYOUT, long_name$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* char *long_name
* }
*/
public static void long_name(MemorySegment struct, MemorySegment fieldValue) {
struct.set(long_name$LAYOUT, long_name$OFFSET, fieldValue);
}
private static final OfInt flags$LAYOUT = (OfInt)$LAYOUT.select(groupElement("flags"));
/**
* Layout for field:
* {@snippet lang=c :
* int flags
* }
*/
public static final OfInt flags$layout() {
return flags$LAYOUT;
}
private static final long flags$OFFSET = 16;
/**
* Offset for field:
* {@snippet lang=c :
* int flags
* }
*/
public static final long flags$offset() {
return flags$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* int flags
* }
*/
public static int flags(MemorySegment struct) {
return struct.get(flags$LAYOUT, flags$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* int flags
* }
*/
public static void flags(MemorySegment struct, int fieldValue) {
struct.set(flags$LAYOUT, flags$OFFSET, fieldValue);
}
private static final AddressLayout extensions$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("extensions"));
/**
* Layout for field:
* {@snippet lang=c :
* char *extensions
* }
*/
public static final AddressLayout extensions$layout() {
return extensions$LAYOUT;
}
private static final long extensions$OFFSET = 24;
/**
* Offset for field:
* {@snippet lang=c :
* char *extensions
* }
*/
public static final long extensions$offset() {
return extensions$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* char *extensions
* }
*/
public static MemorySegment extensions(MemorySegment struct) {
return struct.get(extensions$LAYOUT, extensions$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* char *extensions
* }
*/
public static void extensions(MemorySegment struct, MemorySegment fieldValue) {
struct.set(extensions$LAYOUT, extensions$OFFSET, fieldValue);
}
private static final AddressLayout codec_tag$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("codec_tag"));
/**
* Layout for field:
* {@snippet lang=c :
* struct AVCodecTag **codec_tag
* }
*/
public static final AddressLayout codec_tag$layout() {
return codec_tag$LAYOUT;
}
private static final long codec_tag$OFFSET = 32;
/**
* Offset for field:
* {@snippet lang=c :
* struct AVCodecTag **codec_tag
* }
*/
public static final long codec_tag$offset() {
return codec_tag$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* struct AVCodecTag **codec_tag
* }
*/
public static MemorySegment codec_tag(MemorySegment struct) {
return struct.get(codec_tag$LAYOUT, codec_tag$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* struct AVCodecTag **codec_tag
* }
*/
public static void codec_tag(MemorySegment struct, MemorySegment fieldValue) {
struct.set(codec_tag$LAYOUT, codec_tag$OFFSET, fieldValue);
}
private static final AddressLayout priv_class$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("priv_class"));
/**
* Layout for field:
* {@snippet lang=c :
* AVClass *priv_class
* }
*/
public static final AddressLayout priv_class$layout() {
return priv_class$LAYOUT;
}
private static final long priv_class$OFFSET = 40;
/**
* Offset for field:
* {@snippet lang=c :
* AVClass *priv_class
* }
*/
public static final long priv_class$offset() {
return priv_class$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* AVClass *priv_class
* }
*/
public static MemorySegment priv_class(MemorySegment struct) {
return struct.get(priv_class$LAYOUT, priv_class$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* AVClass *priv_class
* }
*/
public static void priv_class(MemorySegment struct, MemorySegment fieldValue) {
struct.set(priv_class$LAYOUT, priv_class$OFFSET, fieldValue);
}
private static final AddressLayout mime_type$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("mime_type"));
/**
* Layout for field:
* {@snippet lang=c :
* char *mime_type
* }
*/
public static final AddressLayout mime_type$layout() {
return mime_type$LAYOUT;
}
private static final long mime_type$OFFSET = 48;
/**
* Offset for field:
* {@snippet lang=c :
* char *mime_type
* }
*/
public static final long mime_type$offset() {
return mime_type$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* char *mime_type
* }
*/
public static MemorySegment mime_type(MemorySegment struct) {
return struct.get(mime_type$LAYOUT, mime_type$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* char *mime_type
* }
*/
public static void mime_type(MemorySegment struct, MemorySegment fieldValue) {
struct.set(mime_type$LAYOUT, mime_type$OFFSET, fieldValue);
}
/**
* Obtains a slice of {@code arrayParam} which selects the array element at {@code index}.
* The returned segment has address {@code arrayParam.address() + index * layout().byteSize()}
*/
public static MemorySegment asSlice(MemorySegment array, long index) {
return array.asSlice(layout().byteSize() * index);
}
/**
* The size (in bytes) of this struct
*/
public static long sizeof() { return layout().byteSize(); }
/**
* Allocate a segment of size {@code layout().byteSize()} using {@code allocator}
*/
public static MemorySegment allocate(SegmentAllocator allocator) {
return allocator.allocate(layout());
}
/**
* Allocate an array of size {@code elementCount} using {@code allocator}.
* The returned segment has size {@code elementCount * layout().byteSize()}.
*/
public static MemorySegment allocateArray(long elementCount, SegmentAllocator allocator) {
return allocator.allocate(MemoryLayout.sequenceLayout(elementCount, layout()));
}
/**
* Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction} (if any).
* The returned segment has size {@code layout().byteSize()}
*/
public static MemorySegment reinterpret(MemorySegment addr, Arena arena, Consumer cleanup) {
return reinterpret(addr, 1, arena, cleanup);
}
/**
* Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction} (if any).
* The returned segment has size {@code elementCount * layout().byteSize()}
*/
public static MemorySegment reinterpret(MemorySegment addr, long elementCount, Arena arena, Consumer cleanup) {
return addr.reinterpret(layout().byteSize() * elementCount, arena, cleanup);
}
}