On 27/11/14 10:33 AM, Nathan Kidd wrote: > On 27/11/14 12:32 AM, DRC wrote: >> On 11/26/14 8:52 PM, Nathan Kidd wrote: >>> A work-around for other proxies would be to make the faked function >>> query the asked-for connection first, and only supply fake information >>> if the extension is not found. All the 2D-Xserver GLX queries should be >>> checking if GLX is available anyway, and would not occur if the >>> extension isn't there. I think this change would push the "we need a >>> TLS flag" issue into, if not theoretical, at least unnecessary-for-now >>> territory. >> >> OK, now you lost me. How would your patch prevent the issue from >> occurring in an X proxy like TurboVNC that lacks GLX? > > Because proxies without GLX will never make the failing queries in the > first place. > > static void buildVisAttribTable(Display *dpy, int screen) > _XQueryExtension(dpy, "GLX"...)
Ugh, doh. The first thing _XQueryExtension is going to do is call xcb_get_extension_data().... so I lost you because I was in the weeds. Please disregard this idea; it won't work for TurboVNC or any sans-GLX proxy. -Nathan ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk _______________________________________________ VirtualGL-Devel mailing list VirtualGL-Devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/virtualgl-devel
