Use of glBufferData instead of glBufferSubData in android renderer, because it seems to cause GL oom on some devices.

jme3-android/src/main/java/com/jme3/renderer/android/OGLESShaderRenderer.java

@@ -1950,7 +1950,7 @@ public class OGLESShaderRenderer implements Renderer {
         int usage = convertUsage(vb.getUsage());
         vb.getData().rewind();
 
-        if (created || vb.hasDataSizeChanged()) {
+   //     if (created || vb.hasDataSizeChanged()) {
             // upload data based on format
         int size = vb.getData().limit() * vb.getFormat().getComponentSize();
 
@@ -1977,33 +1977,33 @@ public class OGLESShaderRenderer implements Renderer {
             default:
                 throw new RuntimeException("Unknown buffer format.");
         }
-        } else {
-            int size = vb.getData().limit() * vb.getFormat().getComponentSize();
-
-            switch (vb.getFormat()) {
-                case Byte:
-                case UnsignedByte:
-                    GLES20.glBufferSubData(target, 0, size, (ByteBuffer) vb.getData());
-                    RendererUtil.checkGLError();
-                    break;
-                case Short:
-                case UnsignedShort:
-                    GLES20.glBufferSubData(target, 0, size, (ShortBuffer) vb.getData());
-                    RendererUtil.checkGLError();
-                    break;
-                case Int:
-                case UnsignedInt:
-                    GLES20.glBufferSubData(target, 0, size, (IntBuffer) vb.getData());
-                    RendererUtil.checkGLError();
-                    break;
-                case Float:
-                    GLES20.glBufferSubData(target, 0, size, (FloatBuffer) vb.getData());
-                    RendererUtil.checkGLError();
-                    break;
-                default:
-                    throw new RuntimeException("Unknown buffer format.");
-            }
-        }
+//        } else {
+//            int size = vb.getData().limit() * vb.getFormat().getComponentSize();
+//
+//            switch (vb.getFormat()) {
+//                case Byte:
+//                case UnsignedByte:
+//                    GLES20.glBufferSubData(target, 0, size, (ByteBuffer) vb.getData());
+//                    RendererUtil.checkGLError();
+//                    break;
+//                case Short:
+//                case UnsignedShort:
+//                    GLES20.glBufferSubData(target, 0, size, (ShortBuffer) vb.getData());
+//                    RendererUtil.checkGLError();
+//                    break;
+//                case Int:
+//                case UnsignedInt:
+//                    GLES20.glBufferSubData(target, 0, size, (IntBuffer) vb.getData());
+//                    RendererUtil.checkGLError();
+//                    break;
+//                case Float:
+//                    GLES20.glBufferSubData(target, 0, size, (FloatBuffer) vb.getData());
+//                    RendererUtil.checkGLError();
+//                    break;
+//                default:
+//                    throw new RuntimeException("Unknown buffer format.");
+//            }
+//        }
         vb.clearUpdateNeeded();
     }