VBO and Texture Names: Allos (int) < 0 - unusual valid names for some GL impl.

Turns out some GL impl. use VBO names like 0xa2d67443, which is (int) < 0.

1 files changed, 6 insertions, 4 deletions

diff --git a/src/jogl/classes/com/jogamp/opengl/util/GLArrayDataWrapper.java b/src/jogl/classes/com/jogamp/opengl/util/GLArrayDataWrapper.java
index 735bd11f7..5f0c9b8db 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/GLArrayDataWrapper.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/GLArrayDataWrapper.java
@@ -195,12 +195,14 @@ public class GLArrayDataWrapper implements GLArrayData {
   }
 
   /**
-   * Set the VBO buffer name, if valid (>0) enable use of VBO
+   * Set the VBO buffer name, if valid (!= 0) enable use of VBO,
+   * otherwise (==0) disable VBO usage.
+   * 
    * @see #setVBOEnabled(boolean)
    */  
   public void    setVBOName(int vboName) {
     this.vboName=vboName;
-    setVBOEnabled(vboName>0);
+    setVBOEnabled(0!=vboName);
   }
 
  /**  
@@ -272,8 +274,8 @@ public class GLArrayDataWrapper implements GLArrayData {
     this.stride=stride;
     this.strideB=(0==stride)?components*componentSize:stride;
     this.strideL=(0==stride)?components:strideB/componentSize;
-    this.vboName=vboName;
-    this.vboEnabled=vboName>0;
+    this.vboName= vboName;
+    this.vboEnabled= 0 != vboName ;
     this.vboOffset=vboOffset;
     
     switch(vboUsage) {