/news/articles/2026/09/20/three-opengl-windows-at-once-on-the-risc-os-desktop en-us 40 Releases and announcements from RISC OS Technologies <p>VXMesa is drawing OpenGL into ordinary RISC OS windows — and into more than one at a time. Here are three of them side by side, each turning its own shaded cube.</p> <p><a href="/media/opengl-vxmesa.mp4"><img src="/media/opengl-vxmesa-play.jpg" alt="Three VXMesa windows on the RISC OS desktop, each rendering a rotating shaded cube" /></a></p> <p><a href="/media/opengl-vxmesa.mp4">Watch the clip</a> (MP4, 4.1 MB), or see it playing on the <a href="/content/status#opengl">Status page</a>, where it sits with the WebGL work — the aquarium sample rendered by the Raspberry Pi's VideoCore IV GPU.</p> <p>Filmed on 15 September 2026. None of this is in a release yet.</p> Sun, 20 Sep 2026 01:00:00 +0000 urn:uuid:03a20d3e-bfad-4af2-8761-e0cae7fe58d8 RISC OS One /news/articles/2026/09/20/three-opengl-windows-at-once-on-the-risc-os-desktop