On Mon, 25 Feb 2013 19:20:57 +0100 Reimar Grabowski <[email protected]> wrote:
>[...] > 3. The FBConfig then gets passed to glxCreateNewContext which returns a > GLXContext. I get the ID from this context using glxQueryContext with > GLX_FBCONFIG_ID. Looking up the ID in glxinfos list of FBConfigs shows that I > get a non-conformant context with the specified number of red, green, blue > and alpha bits, multisampling enabled and with the specified number of > samples. Everything looks fine. > > 4. Then the GTK/GDK stuff kicks in (which I have not the slightest clue > about) and when all is said and done I end up without multisampling in my GL > code. Querying the GLX_FBCONFIG_ID later still shows the same config *with* sample buffers and GL_MULTISAMPLE is enabled. Maybe some drivers need an explicit activation or more parameters? Mattias -- _______________________________________________ Lazarus mailing list [email protected] http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
