[Jake2-commits] jake2/lib/lwjgl/patch/org/lwjgl BufferChecks.java, 1.1, 1.2

[Carsten W. <ca...@us...>]

Update of /cvsroot/jake2/jake2/lib/lwjgl/patch/org/lwjgl
In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv3471/lib/lwjgl/patch/org/lwjgl

Modified Files:
	BufferChecks.java 
Log Message:
performance patch; checks removed

Index: BufferChecks.java
===================================================================
RCS file: /cvsroot/jake2/jake2/lib/lwjgl/patch/org/lwjgl/BufferChecks.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** BufferChecks.java	17 Mar 2007 15:59:54 -0000	1.1
--- BufferChecks.java	17 Mar 2007 16:02:17 -0000	1.2
***************
*** 64,70 ****
  	 */
  	public static void checkFunctionAddress(long pointer) {
- 		if (pointer == 0) {
- 			throw new IllegalStateException("Function is not supported");
- 		}
  	}
  
--- 64,67 ----
***************
*** 73,84 ****
  	 */
  	public static void checkNullTerminated(ByteBuffer buf) {
- 		if (buf.get(buf.limit() - 1) != 0) {
- 			throw new IllegalArgumentException("Missing null termination");
- 		}
  	}
  
  	public static void checkNotNull(Object o) {
- 		if (o == null)
- 			throw new IllegalArgumentException("Null argument");
  	}
  
--- 70,76 ----
***************
*** 87,123 ****
  	 */
  	public static void checkDirectOrNull(ByteBuffer buf) {
- 		if (buf != null) {
- 			checkDirect(buf);
- 		}
  	}
  
  	public static void checkDirectOrNull(ShortBuffer buf) {
- 		if (buf != null) {
- 			checkDirect(buf);
- 		}
  	}
  
  	public static void checkDirectOrNull(IntBuffer buf) {
- 		if (buf != null) {
- 			checkDirect(buf);
- 		}
  	}
  
  	public static void checkDirectOrNull(LongBuffer buf) {
- 		if (buf != null) {
- 			checkDirect(buf);
- 		}
  	}
  
  	public static void checkDirectOrNull(FloatBuffer buf) {
- 		if (buf != null) {
- 			checkDirect(buf);
- 		}
  	}
  
  	public static void checkDirectOrNull(DoubleBuffer buf) {
- 		if (buf != null) {
- 			checkDirect(buf);
- 		}
  	}
  
--- 79,97 ----
***************
*** 126,179 ****
  	 */
  	public static void checkDirectBuffer(Buffer buf) {
- 		if (buf instanceof FloatBuffer)
- 			checkDirect((FloatBuffer)buf);
- 		else if (buf instanceof ByteBuffer)
- 			checkDirect((ByteBuffer)buf);
- 		else if (buf instanceof ShortBuffer)
- 			checkDirect((ShortBuffer)buf);
- 		else if (buf instanceof IntBuffer)
- 			checkDirect((IntBuffer)buf);
- 		else if (buf instanceof LongBuffer)
- 			checkDirect((LongBuffer)buf);
- 		else if (buf instanceof DoubleBuffer)
- 			checkDirect((DoubleBuffer)buf);
- 		else
- 			throw new IllegalStateException("Unsupported buffer type");
  	}
  
  	public static void checkDirect(ByteBuffer buf) {
- 		if (!buf.isDirect()) {
- 			throw new IllegalArgumentException("ByteBuffer is not direct");
- 		}
  	}
  
  	public static void checkDirect(ShortBuffer buf) {
- 		if (!buf.isDirect()) {
- 			throw new IllegalArgumentException("ShortBuffer is not direct");
- 		}
  	}
  
  	public static void checkDirect(IntBuffer buf) {
- 		if (!buf.isDirect()) {
- 			throw new IllegalArgumentException("IntBuffer is not direct");
- 		}
  	}
  
  	public static void checkDirect(LongBuffer buf) {
- 		if (!buf.isDirect()) {
- 			throw new IllegalArgumentException("LongBuffer is not direct");
- 		}
  	}
  
  	public static void checkDirect(FloatBuffer buf) {
- 		if (!buf.isDirect()) {
- 			throw new IllegalArgumentException("FloatBuffer is not direct");
- 		}
  	}
  
  	public static void checkDirect(DoubleBuffer buf) {
- 		if (!buf.isDirect()) {
- 			throw new IllegalArgumentException("DoubleBuffer is not direct");
- 		}
  	}
  
--- 100,121 ----
***************
*** 196,232 ****
  	 */
  	private static void checkBufferSize(Buffer buf, int size) {
- 		if (buf.remaining() < size) {
- 			throwBufferSizeException(buf, size);
- 		}
  	}
  
  	public static void checkBuffer(ByteBuffer buf, int size) {
- 		checkBufferSize(buf, size);
- 		checkDirect(buf);
  	}
  
  	public static void checkBuffer(ShortBuffer buf, int size) {
- 		checkBufferSize(buf, size);
- 		checkDirect(buf);
  	}
  
  	public static void checkBuffer(IntBuffer buf, int size) {
- 		checkBufferSize(buf, size);
- 		checkDirect(buf);
  	}
  
  	public static void checkBuffer(LongBuffer buf, int size) {
- 		checkBufferSize(buf, size);
- 		checkDirect(buf);
  	}
  
  	public static void checkBuffer(FloatBuffer buf, int size) {
- 		checkBufferSize(buf, size);
- 		checkDirect(buf);
  	}
  
  	public static void checkBuffer(DoubleBuffer buf, int size) {
- 		checkBufferSize(buf, size);
- 		checkDirect(buf);
  	}
  
--- 138,159 ----
***************
*** 242,266 ****
  	 */
  	public static void checkBuffer(ByteBuffer buf) {
- 		checkBuffer(buf, DEFAULT_BUFFER_SIZE);
  	}
  
  	public static void checkBuffer(ShortBuffer buf) {
- 		checkBuffer(buf, DEFAULT_BUFFER_SIZE);
  	}
  
  	public static void checkBuffer(IntBuffer buf) {
- 		checkBuffer(buf, DEFAULT_BUFFER_SIZE);
  	}
  
  	public static void checkBuffer(LongBuffer buf) {
- 		checkBuffer(buf, DEFAULT_BUFFER_SIZE);
  	}
  
  	public static void checkBuffer(FloatBuffer buf) {
- 		checkBuffer(buf, DEFAULT_BUFFER_SIZE);
  	}
  
  	public static void checkBuffer(DoubleBuffer buf) {
- 		checkBuffer(buf, DEFAULT_BUFFER_SIZE);
  	}
  }
--- 169,187 ----