Package org.lwjgl.util.harfbuzz

Class hb_feature_t

java.lang.Object
org.lwjgl.system.Pointer.Default
org.lwjgl.system.Struct<hb_feature_t>
org.lwjgl.util.harfbuzz.hb_feature_t
All Implemented Interfaces:
AutoCloseable, NativeResource, Pointer
public class hb_feature_t extends Struct<hb_feature_t> implements NativeResource

 struct hb_feature_t {
     hb_tag_t tag;
     uint32_t value;
     unsigned int start;
     unsigned int end;
 }

  • Field Details

    • SIZEOF

      public static final int SIZEOF
      The struct size in bytes.

    • ALIGNOF

      public static final int ALIGNOF
      The struct alignment in bytes.

    • TAG

      public static final int TAG
      The struct member offsets.

    • VALUE

      public static final int VALUE
      The struct member offsets.

    • START

      public static final int START
      The struct member offsets.

    • END

      public static final int END
      The struct member offsets.

  • Constructor Details

    • hb_feature_t

      public hb_feature_t(ByteBuffer container)
      Creates a hb_feature_t instance at the current position of the specified 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.

  • Method Details

    • sizeof

      public int sizeof()
      Description copied from class: Struct
      Returns sizeof(struct).
      Specified by:
      sizeof in class Struct<hb_feature_t>

    • tag

      public int tag()
      Returns:
      the value of the tag field.

    • value

      public int value()
      Returns:
      the value of the value field.

    • start

      public int start()
      Returns:
      the value of the start field.

    • end

      public int end()
      Returns:
      the value of the end field.

    • tag

      public hb_feature_t tag(int value)
      Sets the specified value to the tag field.

    • value

      public hb_feature_t value(int value)
      Sets the specified value to the value field.

    • start

      public hb_feature_t start(int value)
      Sets the specified value to the start field.

    • end

      public hb_feature_t end(int value)
      Sets the specified value to the end field.

    • set

      public hb_feature_t set(int tag, int value, int start, int end)
      Initializes this struct with the specified values.

    • set

      public hb_feature_t set(hb_feature_t src)
      Copies the specified struct data to this struct.
      Parameters:
      src - the source struct
      Returns:
      this struct

    • malloc

      public static hb_feature_t malloc()
      Returns a new hb_feature_t instance allocated with memAlloc. The instance must be explicitly freed.

    • calloc

      public static hb_feature_t calloc()
      Returns a new hb_feature_t instance allocated with memCalloc. The instance must be explicitly freed.

    • create

      public static hb_feature_t create()
      Returns a new hb_feature_t instance allocated with BufferUtils.

    • create

      public static hb_feature_t create(long address)
      Returns a new hb_feature_t instance for the specified memory address.

    • createSafe

      public static @Nullable hb_feature_t createSafe(long address)
      Like create, but returns null if address is NULL.

    • malloc

      public static hb_feature_t.Buffer malloc(int capacity)
      Returns a new hb_feature_t.Buffer instance allocated with memAlloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • calloc

      public static hb_feature_t.Buffer calloc(int capacity)
      Returns a new hb_feature_t.Buffer instance allocated with memCalloc. The instance must be explicitly freed.
      Parameters:
      capacity - the buffer capacity

    • create

      public static hb_feature_t.Buffer create(int capacity)
      Returns a new hb_feature_t.Buffer instance allocated with BufferUtils.
      Parameters:
      capacity - the buffer capacity

    • create

      public static hb_feature_t.Buffer create(long address, int capacity)
      Create a hb_feature_t.Buffer instance at the specified memory.
      Parameters:
      address - the memory address
      capacity - the buffer capacity

    • createSafe

      public static @Nullable hb_feature_t.Buffer createSafe(long address, int capacity)
      Like create, but returns null if address is NULL.

    • malloc

      public static hb_feature_t malloc(MemoryStack stack)
      Returns a new hb_feature_t instance allocated on the specified MemoryStack.
      Parameters:
      stack - the stack from which to allocate

    • calloc

      public static hb_feature_t calloc(MemoryStack stack)
      Returns a new hb_feature_t instance allocated on the specified MemoryStack and initializes all its bits to zero.
      Parameters:
      stack - the stack from which to allocate

    • malloc

      public static hb_feature_t.Buffer malloc(int capacity, MemoryStack stack)
      Returns a new hb_feature_t.Buffer instance allocated on the specified MemoryStack.
      Parameters:
      capacity - the buffer capacity
      stack - the stack from which to allocate

    • calloc

      public static hb_feature_t.Buffer calloc(int capacity, MemoryStack stack)
      Returns a new hb_feature_t.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.
      Parameters:
      capacity - the buffer capacity
      stack - the stack from which to allocate

    • ntag

      public static int ntag(long struct)
      Unsafe version of tag().

    • nvalue

      public static int nvalue(long struct)
      Unsafe version of value().

    • nstart

      public static int nstart(long struct)
      Unsafe version of start().

    • nend

      public static int nend(long struct)
      Unsafe version of end().

    • ntag

      public static void ntag(long struct, int value)
      Unsafe version of tag.

    • nvalue

      public static void nvalue(long struct, int value)
      Unsafe version of value.

    • nstart

      public static void nstart(long struct, int value)
      Unsafe version of start.

    • nend

      public static void nend(long struct, int value)
      Unsafe version of end.