Someone please correct me if this isn't a bug...

OpenGL Development JOGL Development
#1

Exception in thread “AWT-EventQueue-0” javax.media.opengl.GLException: unpack pixel_buffer_object must be enabled to call this method
at com.sun.opengl.impl.GLImpl.checkBufferObject(GLImpl.java:28017)
at com.sun.opengl.impl.GLImpl.checkUnpackPBOEnabled(GLImpl.java:28037)
at com.sun.opengl.impl.GLImpl.glTexImage2D(GLImpl.java:19597)
at somepath.TextureLoader$Texture.testRoomForActive(TextureLoader.java:278)

The call that fires off this execption is…
gl.glTexImage2D(cubeMap ? GL.GL_PROXY_TEXTURE_CUBE_MAP
: GL.GL_PROXY_TEXTURE_2D, 0, boxelFormat, width, height, 0,
colorFormat, GL.GL_BYTE, 0);

Its my understanding that you can pass 0 (aka null) as the 8th argument to glTexImage2D when the 1st argument is a PROXY without having to jump through PBO hoops. This code worked fine on windows, osx and linux across 8 different graphic cards when I wrote it using1.1rc10 but now it now breaks on 1.1.1…

#2

You need to pass null instead of 0 for that argument. There are two overloadings of this method, each of which can only be called when the PBO extension is either enabled or disabled.

#3

Excellent. ty!