> We'd like to update to the 2.1.0 release and are doing some tests. It looks
> like non-power 2 textures don't work, although in a previous build (981) they
> seemed to have done. Here's the code:
>
> texture = AWTTextureIO.newTexture(gl.getGLProfile(), img, true);
>  
> // this returns true in 2.1.0
>     System.out.println(gl.isNPOTTextureAvailable());
>    
>     float width = texture.getWidth() / 2f;
>     float height = texture.getHeight() / 2f;
>    
>     listIndex = gl.glGenLists(1);
>     gl.glNewList(listIndex, GL2.GL_COMPILE);
>     gl.glBegin(GL2.GL_QUADS);
>
>     TextureCoords tc = texture.getImageTexCoords();
>     gl.glTexCoord2f(tc.left(), tc.bottom());
>     gl.glVertex2f(-width, -height);
>
>     gl.glTexCoord2f(tc.right(), tc.bottom());
>     gl.glVertex2f(width, -height);
>
>     gl.glTexCoord2f(tc.right(), tc.top());
>     gl.glVertex2f(width, height);
>
>     gl.glTexCoord2f(tc.left(), tc.top());
>     gl.glVertex2f(-width, height);
>    
>     gl.glEnd();
>     gl.glEndList();
>
>
> I realize display lists should no longer be used but this code is old and has
> been part of our application for a while. Regardless, when I use a 30x30 image
> in build 981 of jogl the texture renders as expected. If I use the same image
> in 2.1.0 it doesn't render and there are no error messages. If I resize the
> image to 32x32 it renders as expected. This occurs on both OSX and Linux, but
> I haven't tested on windows. Anyway, I can try to make a proper bug report if
> the above should actually work with a 30x30 image.