I&#39;m trying to create an OpenGL context on linux but glxChooseVisual fails. Maybe there&#39;s someone there experienced with this that can help.<div><br></div><div>The code I&#39;m trying is:</div><div><br></div><div><div>

display := NBXLibDisplay open.</div><div><span class="Apple-tab-span" style="white-space:pre">	</span>window := display defaultRootWindow.</div><div><span class="Apple-tab-span" style="white-space:pre">	</span>visualInfo := NBXLibVisualInfo fromPointer: (gl chooseVisual: display screen: display defaultScreen attributes: {GLX_RGBA. GLX_DEPTH_SIZE. 24. GLX_DOUBLEBUFFER. 0} asWordArray).</div>

<div>...</div><div><br></div><div>but chooseVisual returns a null pointer. I even tried putting an array with only 0 on attributes but didn&#39;t work either (and these attributes should be supported).</div><div><br></div>

<div>Any idea of what could be wrong? The code is available to test in squeaksource, you need nativeboost+NBXLib to try</div><div><br></div><div>Cheers,</div><div>Javier</div><div><br></div>-- <br>Lic. Javier Pim��s<br>Ciudad de Buenos Aires<br>


</div>