GLArrayData*: Shorten methods (*API Change*), use proper constructor and finalize immutables, add growthFactor (default golden ratio 1.618), add getCapacity*() and printStats(..)

The growthFactor becomes essential for better growth behavior and can be set via setGrowthFactor().

The other changes were merely to clean up the GLArrayData interface and its 4 implementations.

Not great to change its API, but one name was misleading ['getComponentCount' -> 'getCompsPerEleme'],
so overall .. readability is enhanced.

Motivation for this change was the performance analysis and improvement of our Graph Curve Renderer.

5 files changed, 5 insertions, 5 deletions

diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es1/GearsObjectES1.java b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es1/GearsObjectES1.java
index d6ea7cfe5..ccd3a1ef0 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es1/GearsObjectES1.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es1/GearsObjectES1.java
@@ -79,7 +79,7 @@ public class GearsObjectES1 extends GearsObject {
                                           ", Name[exp "+bufferName+", has "+hasBufferName+", Size exp "+bufferSize+", Storage "+hasStorage+"]");
                 }
             }
-            gl.glDrawArrays(mode, 0, array.getElementCount());
+            gl.glDrawArrays(mode, 0, array.getElemCount());
             array.enableBuffer(gl, false);
         }
     }
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/GearsObjectES2.java b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/GearsObjectES2.java
index 4fddd6f0e..763dbd1ba 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/GearsObjectES2.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/GearsObjectES2.java
@@ -113,7 +113,7 @@ public class GearsObjectES2 extends GearsObject {
             }
             array.enableBuffer(gl, true);
             // System.err.println("XXX Draw face "+face+" of "+this);
-            gl.glDrawArrays(mode, 0, array.getElementCount());
+            gl.glDrawArrays(mode, 0, array.getElemCount());
             array.enableBuffer(gl, false);
         }
     }
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/TextureSequenceCubeES2.java b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/TextureSequenceCubeES2.java
index eb9412366..aade02efa 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/TextureSequenceCubeES2.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/TextureSequenceCubeES2.java
@@ -397,7 +397,7 @@ public class TextureSequenceCubeES2 implements GLEventListener {
             }
         }
         cubeIndicesVBO.bindBuffer(gl, true); // keeps VBO binding
-        gl.glDrawElements(GL.GL_TRIANGLES, cubeIndicesVBO.getElementCount() * cubeIndicesVBO.getComponentCount(), GL.GL_UNSIGNED_SHORT, 0);
+        gl.glDrawElements(GL.GL_TRIANGLES, cubeIndicesVBO.getElemCount() * cubeIndicesVBO.getCompsPerElem(), GL.GL_UNSIGNED_SHORT, 0);
         cubeIndicesVBO.bindBuffer(gl, false);
 
         if(null != tex) {
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/glsl/GLSLMiscHelper.java b/src/test/com/jogamp/opengl/test/junit/jogl/glsl/GLSLMiscHelper.java
index afad9b49f..696c02490 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/glsl/GLSLMiscHelper.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/glsl/GLSLMiscHelper.java
@@ -149,7 +149,7 @@ public class GLSLMiscHelper {
         vDataArray.seal(gl, true);
         Assert.assertTrue(vDataArray.isVBOWritten());
         Assert.assertTrue(vDataArray.sealed());
-        Assert.assertEquals(4, vDataArray.getElementCount());
+        Assert.assertEquals(4, vDataArray.getElemCount());
         Assert.assertEquals(GL.GL_NO_ERROR, gl.glGetError());
         Assert.assertEquals(0, gl.getBoundBuffer(GL.GL_ARRAY_BUFFER)); // should be cleared ASAP
         validateGLArrayDataServerState(gl, st, vDataArray);
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/offscreen/ReadBuffer2Screen.java b/src/test/com/jogamp/opengl/test/junit/jogl/offscreen/ReadBuffer2Screen.java
index 4b75a3ca4..2d7f38423 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/offscreen/ReadBuffer2Screen.java
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/offscreen/ReadBuffer2Screen.java
@@ -144,7 +144,7 @@ public class ReadBuffer2Screen extends ReadBufferBase {
       if(null!=readTextureCoords) {
           readTextureCoords.enableBuffer(gl, true);
       }
-      gl.glDrawArrays(GL.GL_TRIANGLE_STRIP, 0, readTextureVertices.getElementCount());
+      gl.glDrawArrays(GL.GL_TRIANGLE_STRIP, 0, readTextureVertices.getElemCount());
       /**
       if(null!=readTextureCoords) {
           readTextureCoords.enableBuffer(gl, false);