*** empty log message ***

git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/svn-server-sync/jogl/branches/JOGL_2_SANDBOX@1669 232f8b59-042b-4e1e-8c03-345bb8c30851

1 files changed, 51 insertions, 0 deletions

diff --git a/src/classes/javax/media/opengl/util/gl2es1/VBOBufferDrawGL2ES1.java b/src/classes/javax/media/opengl/util/gl2es1/VBOBufferDrawGL2ES1.java
new file mode 100644
index 000000000..fbca6b569
--- /dev/null
+++ b/src/classes/javax/media/opengl/util/gl2es1/VBOBufferDrawGL2ES1.java
@@ -0,0 +1,51 @@
+
+package javax.media.opengl.util.gl2es1;
+
+import javax.media.opengl.util.VBOBufferDraw;
+import javax.media.opengl.*;
+import java.nio.*;
+
+public class VBOBufferDrawGL2ES1 extends VBOBufferDraw {
+
+  public VBOBufferDrawGL2ES1(int glArrayType, int glDataType, int glBufferUsage, int comps, int initialSize) {
+    init(glArrayType, glDataType, glBufferUsage, comps, initialSize);
+  }
+
+  protected void enableBufferGLImpl(GL _gl, boolean newData) {
+    GL2ES1 gl = _gl.getGL2ES1();
+    if(!bufferEnabled && null!=buffer) {
+        gl.glEnableClientState(glArrayType);
+        gl.glBindBuffer(GL2ES1.GL_ARRAY_BUFFER, vboName);
+        if(newData) {
+            gl.glBufferData(GL2ES1.GL_ARRAY_BUFFER, buffer.limit() * getBufferCompSize(), buffer, glBufferUsage);
+        }
+        switch(glArrayType) {
+            case GL2ES1.GL_VERTEX_ARRAY:
+                gl.glVertexPointer(components, glDataType, 0, 0);
+                break;
+            case GL2ES1.GL_NORMAL_ARRAY:
+                gl.glNormalPointer(components, glDataType, 0);
+                break;
+            case GL2ES1.GL_COLOR_ARRAY:
+                gl.glColorPointer(components, glDataType, 0, 0);
+                break;
+            case GL2ES1.GL_TEXTURE_COORD_ARRAY:
+                gl.glTexCoordPointer(components, glDataType, 0, 0);
+                break;
+            default:
+                throw new GLException("invalid glArrayType: "+glArrayType+":\n\t"+this); 
+        }
+        bufferEnabled = true;
+    }
+  }
+
+  protected void disableBufferGLImpl(GL _gl) {
+    GL2ES1 gl = _gl.getGL2ES1();
+    if(bufferEnabled && null!=buffer) {
+        gl.glDisableClientState(glArrayType);
+        bufferEnabled = false;
+    }
+  }
+
+}
+