1 files changed, 0 insertions, 109 deletions
diff --git a/src/demo/ReadBufferUtil.java b/src/demo/ReadBufferUtil.java
deleted file mode 100644
index 9a2da0d7e..000000000
--- a/src/demo/ReadBufferUtil.java
+++ /dev/null
@@ -1,109 +0,0 @@
-/**
- * Copyright 2010 JogAmp Community. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are
- * permitted provided that the following conditions are met:
- * 
- *    1. Redistributions of source code must retain the above copyright notice, this list of
- *       conditions and the following disclaimer.
- * 
- *    2. Redistributions in binary form must reproduce the above copyright notice, this list
- *       of conditions and the following disclaimer in the documentation and/or other materials
- *       provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
- * The views and conclusions contained in the software and documentation are those of the
- * authors and should not be interpreted as representing official policies, either expressed
- * or implied, of JogAmp Community.
- */
- 
-package demo;
-
-import com.jogamp.opengl.util.GLBuffers;
-import java.nio.*;
-import javax.media.opengl.*;
-
-import com.jogamp.opengl.util.texture.Texture;
-import com.jogamp.opengl.util.texture.TextureData;
-
-public class ReadBufferUtil {
-    protected int readPixelSizeLast = 0;
-    protected Buffer readPixelBuffer = null;
-    protected TextureData readTextureData = null;
-    protected Texture readTexture = new Texture(GL.GL_TEXTURE_2D);
-
-    public Buffer getPixelBuffer() { return readPixelBuffer; }
-    public void rewindPixelBuffer() { readPixelBuffer.rewind(); }
-
-    public TextureData getTextureData() { return readTextureData; }
-    public Texture getTexture() { return readTexture; }
-
-    public boolean isValid() {
-      return null!=readTexture && null!=readTextureData && null!=readPixelBuffer ;
-    }
-
-    public void fetchOffscreenTexture(GLDrawable drawable, GL gl) {
-        int readPixelSize = drawable.getWidth() * drawable.getHeight() * 3 ; // RGB
-        boolean newData = false;
-        if(readPixelSize>readPixelSizeLast) {
-            readPixelBuffer = GLBuffers.newDirectGLBuffer(GL.GL_UNSIGNED_BYTE, readPixelSize);
-            readPixelSizeLast = readPixelSize ;
-            try {
-                readTextureData = new TextureData(
-                           gl.getGLProfile(),
-                           // gl.isGL2GL3()?gl.GL_RGBA:gl.GL_RGB,
-                           GL.GL_RGB,
-                           drawable.getWidth(), drawable.getHeight(),
-                           0, 
-                           GL.GL_RGB,
-                           GL.GL_UNSIGNED_BYTE,
-                           false, false, 
-                           false /* flip */,
-                           readPixelBuffer,
-                           null /* Flusher */);
-                newData = true;
-            } catch (Exception e) {
-                readTextureData = null;
-                readPixelBuffer = null;
-                readPixelSizeLast = 0;
-                throw new RuntimeException("can not fetch offscreen texture", e);
-            }
-        }
-        if(null!=readPixelBuffer) {
-            readPixelBuffer.clear();
-            gl.glReadPixels(0, 0, drawable.getWidth(), drawable.getHeight(), GL.GL_RGB, GL.GL_UNSIGNED_BYTE, readPixelBuffer);
-            readPixelBuffer.rewind();
-            if(newData) {
-                readTexture.updateImage(readTextureData);
-            } else {
-                readTexture.updateSubImage(readTextureData, 0, 
-                                           0, 0, // src offset
-                                           0, 0, // dst offset
-                                           drawable.getWidth(), drawable.getHeight());
-            }
-            readPixelBuffer.rewind();
-        }
-    }
-
-    @SuppressWarnings("deprecation")
-    public void dispose() {        
-        readTexture.dispose();
-        readTextureData = null;
-        if(null != readPixelBuffer) {
-            readPixelBuffer.clear();
-            readPixelBuffer = null;
-        }
-        readPixelSizeLast = 0;
-    }
-
-}
-