Package org.lwjgl.util.par

Class ParSLViewport

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

 struct parsl_viewport {
     float left;
     float top;
     float right;
     float bottom;
 }

  • Field Details

    • SIZEOF

      public static final int SIZEOF
      The struct size in bytes.

    • ALIGNOF

      public static final int ALIGNOF
      The struct alignment in bytes.

    • LEFT

      public static final int LEFT
      The struct member offsets.

    • TOP

      public static final int TOP
      The struct member offsets.

    • BOTTOM

      public static final int BOTTOM
      The struct member offsets.

  • Constructor Details

    • ParSLViewport

      public ParSLViewport(ByteBuffer container)
      Creates a ParSLViewport 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<ParSLViewport>

    • left

      public float left()
      Returns:
      the value of the left field.

    • top

      public float top()
      Returns:
      the value of the top field.

    • right

      public float right()
      Returns:
      the value of the right field.

    • bottom

      public float bottom()
      Returns:
      the value of the bottom field.

    • left

      public ParSLViewport left(float value)
      Sets the specified value to the left field.

    • top

      public ParSLViewport top(float value)
      Sets the specified value to the top field.

    • right

      public ParSLViewport right(float value)
      Sets the specified value to the right field.

    • bottom

      public ParSLViewport bottom(float value)
      Sets the specified value to the bottom field.

    • set

      public ParSLViewport set(float left, float top, float right, float bottom)
      Initializes this struct with the specified values.

    • set

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

    • malloc

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

    • calloc

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

    • create

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

    • create

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

    • createSafe

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

    • malloc

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

    • calloc

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

    • create

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

    • create

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

    • createSafe

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

    • malloc

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

    • calloc

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

    • malloc

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

    • calloc

      public static ParSLViewport.Buffer calloc(int capacity, MemoryStack stack)
      Returns a new ParSLViewport.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

    • nleft

      public static float nleft(long struct)
      Unsafe version of left().

    • ntop

      public static float ntop(long struct)
      Unsafe version of top().

    • nright

      public static float nright(long struct)
      Unsafe version of right().

    • nbottom

      public static float nbottom(long struct)
      Unsafe version of bottom().

    • nleft

      public static void nleft(long struct, float value)
      Unsafe version of left.

    • ntop

      public static void ntop(long struct, float value)
      Unsafe version of top.

    • nright

      public static void nright(long struct, float value)
      Unsafe version of right.

    • nbottom

      public static void nbottom(long struct, float value)
      Unsafe version of bottom.