Examples of java.nio.IntBuffer.limit()

java.nio.IntBuffer.limit()

    private static int create(final ByteBuffer program) {
        final GL gl = GLContext.getCurrentGL();


        final IntBuffer buf = BufferUtils.createIntBuffer(1);


        gl.getGL2().glGenProgramsARB(buf.limit(), buf);
        gl.getGL2().glBindProgramARB(GL2.GL_VERTEX_PROGRAM_ARB, buf.get(0));


        final byte array[] = new byte[program.limit()];
        program.rewind();
        program.get(array);

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    private static int create(final ByteBuffer program) {
        final GL gl = GLContext.getCurrentGL();


        final IntBuffer buf = BufferUtils.createIntBuffer(1);


        gl.getGL2().glGenProgramsARB(buf.limit(), buf); // TODO Check <size>
        gl.getGL2().glBindProgramARB(GL2.GL_FRAGMENT_PROGRAM_ARB, buf.get(0));


        final byte array[] = new byte[program.limit()];
        program.rewind();
        program.get(array);

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        // readonly's contents should be the same as buf
        IntBuffer readonly = buf.asReadOnlyBuffer();
        assertNotSame(buf, readonly);
        assertTrue(readonly.isReadOnly());
        assertEquals(buf.position(), readonly.position());
        assertEquals(buf.limit(), readonly.limit());
        assertEquals(buf.isDirect(), readonly.isDirect());
        assertEquals(buf.order(), readonly.order());
        assertContentEquals(buf, readonly);


        // readonly's position, mark, and limit should be independent to buf

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        assertTrue(other.compareTo(buf) < 0);
        other.position(2);
        assertTrue(buf.compareTo(other) < 0);
        assertTrue(other.compareTo(buf) > 0);
        buf.position(2);
        other.limit(5);
        assertTrue(buf.compareTo(other) > 0);
        assertTrue(other.compareTo(buf) < 0);
    }


    public  void testDuplicate() {

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        // duplicate's contents should be the same as buf
        IntBuffer duplicate = buf.duplicate();
        assertNotSame(buf, duplicate);
        assertEquals(buf.position(), duplicate.position());
        assertEquals(buf.limit(), duplicate.limit());
        assertEquals(buf.isReadOnly(), duplicate.isReadOnly());
        assertEquals(buf.isDirect(), duplicate.isDirect());
        assertEquals(buf.order(), duplicate.order());
        assertContentEquals(buf, duplicate);

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        buf.limit(buf.capacity()).position(0);
        readonly.limit(readonly.capacity()).position(1);
        assertFalse(buf.equals(readonly));


        buf.limit(buf.capacity() - 1).position(0);
        duplicate.limit(duplicate.capacity()).position(0);
        assertFalse(buf.equals(duplicate));
    }


    /*
     * Class under test for int get()

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        IntBuffer slice = buf.slice();
        assertEquals(buf.isReadOnly(), slice.isReadOnly());
        assertEquals(buf.isDirect(), slice.isDirect());
        assertEquals(buf.order(), slice.order());
        assertEquals(slice.position(), 0);
        assertEquals(slice.limit(), buf.remaining());
        assertEquals(slice.capacity(), buf.remaining());
        try {
            slice.reset();
            fail("Should throw Exception"); //$NON-NLS-1$
        } catch (InvalidMarkException e) {

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        } catch (NullPointerException e) {
        }


        IntBuffer buf = IntBuffer.wrap(array, 2, 16);
        assertEquals(buf.position(), 2);
        assertEquals(buf.limit(), 18);
        assertEquals(buf.capacity(), 20);
    }
}

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            int size = array.length * 4;
            if (buffer.remaining() < size)
                refillBuffer(size);
            // read the array using a view
            IntBuffer intView = buffer.asIntBuffer();
            intView.limit(array.length);
            intView.get(array);
            // don't forget to update the original buffer position, since the
            // view is independent
            buffer.position(buffer.position() + size);
        }

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    if (buffer == null) throw new GdxRuntimeException("dst must be a ByteBuffer or IntBuffer");


    int oldPosition = buffer.position();
    buffer.put(src, srcOffset, numElements);
    buffer.position(oldPosition);
    buffer.limit(oldPosition + numElements);
  }


  /** Copies the contents of src to dst, starting from src[srcOffset], copying numElements elements. The {@link Buffer} instance's
   * {@link Buffer#position()} is used to define the offset into the Buffer itself. The position will stay the same, the limit
   * will be set to position + numElements. <b>The Buffer must be a direct Buffer with native byte order. No error checking is

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