1263 2015-11-03 15:41:04 +0100 glDrawElements missing a Buffer param in GL.java 2015-11-04 10:29:46 +0100 1 1 3 JogAmp Jogl core tbd All all UNCONFIRMED P4 normal --- 0 spamove sgothel gouessej sgothel DEFECT --- oldest_to_newest 5469 0 spamove 2015-11-03 15:41:04 +0100 as per https://www.opengl.org/sdk/docs/man/html/glDrawElements.xhtml , glDrawElements is present in all GL versions >= 2.0 ; it's also present in GL.java interface, yet with a faulty signature - since the C method has GLenum mode, GLsizei count, GLenum type, const GLvoid * indices as parameters, it would follow that the GL interface should have int mode, int count, int type, Buffer indices (see e.g. https://jogamp.org/deployment/jogamp-next/javadoc/jogl/javadoc/com/jogamp/opengl/GLES2.html , https://jogamp.org/deployment/jogamp-next/javadoc/jogl/javadoc/com/jogamp/opengl/GL2ES1.html), yet GL (https://jogamp.org/deployment/jogamp-next/javadoc/jogl/javadoc/com/jogamp/opengl/GL.html#glDrawElements(int, int, int, long) has only a method with int mode, int count, int type, long indices_buffer_offset as its signature, with no Buffer overload. I assume the proper signatures would've been int mode, int count, int type, int[] indices_buffer, long indices_buffer_offset & int mode, int count, int type, Buffer indices NB I suppose it's some kind of obscure GlueGen artifact. 5470 1 spamove 2015-11-03 16:23:37 +0100 as a side note: there should probably be either int/short/byte overload versions for arrays and/or a Buffer one (glDrawElements can accept all three types per spec).