org.purejava.appindicator._PangoFontClass Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of libayatana-appindicator-java-full Show documentation
Show all versions of libayatana-appindicator-java-full Show documentation
Java bindings for libayatana-appindicator in 100% pure Java
// Generated by jextract
package org.purejava.appindicator;
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 _PangoFontClass {
* GObjectClass parent_class;
* PangoFontDescription *(*describe)(PangoFont *);
* PangoCoverage *(*get_coverage)(PangoFont *, PangoLanguage *);
* void (*get_glyph_extents)(PangoFont *, PangoGlyph, PangoRectangle *, PangoRectangle *);
* PangoFontMetrics *(*get_metrics)(PangoFont *, PangoLanguage *);
* PangoFontMap *(*get_font_map)(PangoFont *);
* PangoFontDescription *(*describe_absolute)(PangoFont *);
* void (*get_features)(PangoFont *, hb_feature_t *, guint, guint *);
* hb_font_t *(*create_hb_font)(PangoFont *);
* }
* }
*/
public class _PangoFontClass {
_PangoFontClass() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
_GObjectClass.layout().withName("parent_class"),
app_indicator_h.C_POINTER.withName("describe"),
app_indicator_h.C_POINTER.withName("get_coverage"),
app_indicator_h.C_POINTER.withName("get_glyph_extents"),
app_indicator_h.C_POINTER.withName("get_metrics"),
app_indicator_h.C_POINTER.withName("get_font_map"),
app_indicator_h.C_POINTER.withName("describe_absolute"),
app_indicator_h.C_POINTER.withName("get_features"),
app_indicator_h.C_POINTER.withName("create_hb_font")
).withName("_PangoFontClass");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final GroupLayout parent_class$LAYOUT = (GroupLayout)$LAYOUT.select(groupElement("parent_class"));
/**
* Layout for field:
* {@snippet lang=c :
* GObjectClass parent_class
* }
*/
public static final GroupLayout parent_class$layout() {
return parent_class$LAYOUT;
}
private static final long parent_class$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* GObjectClass parent_class
* }
*/
public static final long parent_class$offset() {
return parent_class$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* GObjectClass parent_class
* }
*/
public static MemorySegment parent_class(MemorySegment struct) {
return struct.asSlice(parent_class$OFFSET, parent_class$LAYOUT.byteSize());
}
/**
* Setter for field:
* {@snippet lang=c :
* GObjectClass parent_class
* }
*/
public static void parent_class(MemorySegment struct, MemorySegment fieldValue) {
MemorySegment.copy(fieldValue, 0L, struct, parent_class$OFFSET, parent_class$LAYOUT.byteSize());
}
/**
* {@snippet lang=c :
* PangoFontDescription *(*describe)(PangoFont *)
* }
*/
public class describe {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
MemorySegment apply(MemorySegment _x0);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(describe.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(describe.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static MemorySegment invoke(MemorySegment funcPtr,MemorySegment _x0) {
try {
return (MemorySegment) DOWN$MH.invokeExact(funcPtr, _x0);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout describe$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("describe"));
/**
* Layout for field:
* {@snippet lang=c :
* PangoFontDescription *(*describe)(PangoFont *)
* }
*/
public static final AddressLayout describe$layout() {
return describe$LAYOUT;
}
private static final long describe$OFFSET = 136;
/**
* Offset for field:
* {@snippet lang=c :
* PangoFontDescription *(*describe)(PangoFont *)
* }
*/
public static final long describe$offset() {
return describe$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* PangoFontDescription *(*describe)(PangoFont *)
* }
*/
public static MemorySegment describe(MemorySegment struct) {
return struct.get(describe$LAYOUT, describe$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* PangoFontDescription *(*describe)(PangoFont *)
* }
*/
public static void describe(MemorySegment struct, MemorySegment fieldValue) {
struct.set(describe$LAYOUT, describe$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* PangoCoverage *(*get_coverage)(PangoFont *, PangoLanguage *)
* }
*/
public class get_coverage {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
MemorySegment apply(MemorySegment _x0, MemorySegment _x1);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(get_coverage.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(get_coverage.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static MemorySegment invoke(MemorySegment funcPtr,MemorySegment _x0, MemorySegment _x1) {
try {
return (MemorySegment) DOWN$MH.invokeExact(funcPtr, _x0, _x1);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout get_coverage$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("get_coverage"));
/**
* Layout for field:
* {@snippet lang=c :
* PangoCoverage *(*get_coverage)(PangoFont *, PangoLanguage *)
* }
*/
public static final AddressLayout get_coverage$layout() {
return get_coverage$LAYOUT;
}
private static final long get_coverage$OFFSET = 144;
/**
* Offset for field:
* {@snippet lang=c :
* PangoCoverage *(*get_coverage)(PangoFont *, PangoLanguage *)
* }
*/
public static final long get_coverage$offset() {
return get_coverage$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* PangoCoverage *(*get_coverage)(PangoFont *, PangoLanguage *)
* }
*/
public static MemorySegment get_coverage(MemorySegment struct) {
return struct.get(get_coverage$LAYOUT, get_coverage$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* PangoCoverage *(*get_coverage)(PangoFont *, PangoLanguage *)
* }
*/
public static void get_coverage(MemorySegment struct, MemorySegment fieldValue) {
struct.set(get_coverage$LAYOUT, get_coverage$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* void (*get_glyph_extents)(PangoFont *, PangoGlyph, PangoRectangle *, PangoRectangle *)
* }
*/
public class get_glyph_extents {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
void apply(MemorySegment _x0, int _x1, MemorySegment _x2, MemorySegment _x3);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.ofVoid(
app_indicator_h.C_POINTER,
app_indicator_h.C_INT,
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(get_glyph_extents.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(get_glyph_extents.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static void invoke(MemorySegment funcPtr,MemorySegment _x0, int _x1, MemorySegment _x2, MemorySegment _x3) {
try {
DOWN$MH.invokeExact(funcPtr, _x0, _x1, _x2, _x3);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout get_glyph_extents$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("get_glyph_extents"));
/**
* Layout for field:
* {@snippet lang=c :
* void (*get_glyph_extents)(PangoFont *, PangoGlyph, PangoRectangle *, PangoRectangle *)
* }
*/
public static final AddressLayout get_glyph_extents$layout() {
return get_glyph_extents$LAYOUT;
}
private static final long get_glyph_extents$OFFSET = 152;
/**
* Offset for field:
* {@snippet lang=c :
* void (*get_glyph_extents)(PangoFont *, PangoGlyph, PangoRectangle *, PangoRectangle *)
* }
*/
public static final long get_glyph_extents$offset() {
return get_glyph_extents$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* void (*get_glyph_extents)(PangoFont *, PangoGlyph, PangoRectangle *, PangoRectangle *)
* }
*/
public static MemorySegment get_glyph_extents(MemorySegment struct) {
return struct.get(get_glyph_extents$LAYOUT, get_glyph_extents$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* void (*get_glyph_extents)(PangoFont *, PangoGlyph, PangoRectangle *, PangoRectangle *)
* }
*/
public static void get_glyph_extents(MemorySegment struct, MemorySegment fieldValue) {
struct.set(get_glyph_extents$LAYOUT, get_glyph_extents$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* PangoFontMetrics *(*get_metrics)(PangoFont *, PangoLanguage *)
* }
*/
public class get_metrics {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
MemorySegment apply(MemorySegment _x0, MemorySegment _x1);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(get_metrics.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(get_metrics.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static MemorySegment invoke(MemorySegment funcPtr,MemorySegment _x0, MemorySegment _x1) {
try {
return (MemorySegment) DOWN$MH.invokeExact(funcPtr, _x0, _x1);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout get_metrics$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("get_metrics"));
/**
* Layout for field:
* {@snippet lang=c :
* PangoFontMetrics *(*get_metrics)(PangoFont *, PangoLanguage *)
* }
*/
public static final AddressLayout get_metrics$layout() {
return get_metrics$LAYOUT;
}
private static final long get_metrics$OFFSET = 160;
/**
* Offset for field:
* {@snippet lang=c :
* PangoFontMetrics *(*get_metrics)(PangoFont *, PangoLanguage *)
* }
*/
public static final long get_metrics$offset() {
return get_metrics$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* PangoFontMetrics *(*get_metrics)(PangoFont *, PangoLanguage *)
* }
*/
public static MemorySegment get_metrics(MemorySegment struct) {
return struct.get(get_metrics$LAYOUT, get_metrics$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* PangoFontMetrics *(*get_metrics)(PangoFont *, PangoLanguage *)
* }
*/
public static void get_metrics(MemorySegment struct, MemorySegment fieldValue) {
struct.set(get_metrics$LAYOUT, get_metrics$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* PangoFontMap *(*get_font_map)(PangoFont *)
* }
*/
public class get_font_map {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
MemorySegment apply(MemorySegment _x0);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(get_font_map.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(get_font_map.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static MemorySegment invoke(MemorySegment funcPtr,MemorySegment _x0) {
try {
return (MemorySegment) DOWN$MH.invokeExact(funcPtr, _x0);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout get_font_map$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("get_font_map"));
/**
* Layout for field:
* {@snippet lang=c :
* PangoFontMap *(*get_font_map)(PangoFont *)
* }
*/
public static final AddressLayout get_font_map$layout() {
return get_font_map$LAYOUT;
}
private static final long get_font_map$OFFSET = 168;
/**
* Offset for field:
* {@snippet lang=c :
* PangoFontMap *(*get_font_map)(PangoFont *)
* }
*/
public static final long get_font_map$offset() {
return get_font_map$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* PangoFontMap *(*get_font_map)(PangoFont *)
* }
*/
public static MemorySegment get_font_map(MemorySegment struct) {
return struct.get(get_font_map$LAYOUT, get_font_map$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* PangoFontMap *(*get_font_map)(PangoFont *)
* }
*/
public static void get_font_map(MemorySegment struct, MemorySegment fieldValue) {
struct.set(get_font_map$LAYOUT, get_font_map$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* PangoFontDescription *(*describe_absolute)(PangoFont *)
* }
*/
public class describe_absolute {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
MemorySegment apply(MemorySegment _x0);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(describe_absolute.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(describe_absolute.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static MemorySegment invoke(MemorySegment funcPtr,MemorySegment _x0) {
try {
return (MemorySegment) DOWN$MH.invokeExact(funcPtr, _x0);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout describe_absolute$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("describe_absolute"));
/**
* Layout for field:
* {@snippet lang=c :
* PangoFontDescription *(*describe_absolute)(PangoFont *)
* }
*/
public static final AddressLayout describe_absolute$layout() {
return describe_absolute$LAYOUT;
}
private static final long describe_absolute$OFFSET = 176;
/**
* Offset for field:
* {@snippet lang=c :
* PangoFontDescription *(*describe_absolute)(PangoFont *)
* }
*/
public static final long describe_absolute$offset() {
return describe_absolute$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* PangoFontDescription *(*describe_absolute)(PangoFont *)
* }
*/
public static MemorySegment describe_absolute(MemorySegment struct) {
return struct.get(describe_absolute$LAYOUT, describe_absolute$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* PangoFontDescription *(*describe_absolute)(PangoFont *)
* }
*/
public static void describe_absolute(MemorySegment struct, MemorySegment fieldValue) {
struct.set(describe_absolute$LAYOUT, describe_absolute$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* void (*get_features)(PangoFont *, hb_feature_t *, guint, guint *)
* }
*/
public class get_features {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
void apply(MemorySegment _x0, MemorySegment _x1, int _x2, MemorySegment _x3);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.ofVoid(
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER,
app_indicator_h.C_INT,
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(get_features.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(get_features.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static void invoke(MemorySegment funcPtr,MemorySegment _x0, MemorySegment _x1, int _x2, MemorySegment _x3) {
try {
DOWN$MH.invokeExact(funcPtr, _x0, _x1, _x2, _x3);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout get_features$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("get_features"));
/**
* Layout for field:
* {@snippet lang=c :
* void (*get_features)(PangoFont *, hb_feature_t *, guint, guint *)
* }
*/
public static final AddressLayout get_features$layout() {
return get_features$LAYOUT;
}
private static final long get_features$OFFSET = 184;
/**
* Offset for field:
* {@snippet lang=c :
* void (*get_features)(PangoFont *, hb_feature_t *, guint, guint *)
* }
*/
public static final long get_features$offset() {
return get_features$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* void (*get_features)(PangoFont *, hb_feature_t *, guint, guint *)
* }
*/
public static MemorySegment get_features(MemorySegment struct) {
return struct.get(get_features$LAYOUT, get_features$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* void (*get_features)(PangoFont *, hb_feature_t *, guint, guint *)
* }
*/
public static void get_features(MemorySegment struct, MemorySegment fieldValue) {
struct.set(get_features$LAYOUT, get_features$OFFSET, fieldValue);
}
/**
* {@snippet lang=c :
* hb_font_t *(*create_hb_font)(PangoFont *)
* }
*/
public class create_hb_font {
/**
* The function pointer signature, expressed as a functional interface
*/
public interface Function {
MemorySegment apply(MemorySegment _x0);
}
private static final FunctionDescriptor $DESC = FunctionDescriptor.of(
app_indicator_h.C_POINTER,
app_indicator_h.C_POINTER
);
/**
* The descriptor of this function pointer
*/
public static FunctionDescriptor descriptor() {
return $DESC;
}
private static final MethodHandle UP$MH = app_indicator_h.upcallHandle(create_hb_font.Function.class, "apply", $DESC);
/**
* Allocates a new upcall stub, whose implementation is defined by {@code fi}.
* The lifetime of the returned segment is managed by {@code arena}
*/
public static MemorySegment allocate(create_hb_font.Function fi, Arena arena) {
return Linker.nativeLinker().upcallStub(UP$MH.bindTo(fi), $DESC, arena);
}
private static final MethodHandle DOWN$MH = Linker.nativeLinker().downcallHandle($DESC);
/**
* Invoke the upcall stub {@code funcPtr}, with given parameters
*/
public static MemorySegment invoke(MemorySegment funcPtr,MemorySegment _x0) {
try {
return (MemorySegment) DOWN$MH.invokeExact(funcPtr, _x0);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}
}
private static final AddressLayout create_hb_font$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("create_hb_font"));
/**
* Layout for field:
* {@snippet lang=c :
* hb_font_t *(*create_hb_font)(PangoFont *)
* }
*/
public static final AddressLayout create_hb_font$layout() {
return create_hb_font$LAYOUT;
}
private static final long create_hb_font$OFFSET = 192;
/**
* Offset for field:
* {@snippet lang=c :
* hb_font_t *(*create_hb_font)(PangoFont *)
* }
*/
public static final long create_hb_font$offset() {
return create_hb_font$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* hb_font_t *(*create_hb_font)(PangoFont *)
* }
*/
public static MemorySegment create_hb_font(MemorySegment struct) {
return struct.get(create_hb_font$LAYOUT, create_hb_font$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* hb_font_t *(*create_hb_font)(PangoFont *)
* }
*/
public static void create_hb_font(MemorySegment struct, MemorySegment fieldValue) {
struct.set(create_hb_font$LAYOUT, create_hb_font$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);
}
}