<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED FIXED - Epic Games Launcher renders nothing with "-opengl" option" href="https://bugs.freedesktop.org/show_bug.cgi?id=110462#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED FIXED - Epic Games Launcher renders nothing with "-opengl" option" href="https://bugs.freedesktop.org/show_bug.cgi?id=110462">bug 110462</a> from <a class="email" href="mailto:t_arceri@yahoo.com.au" title="Timothy Arceri <t_arceri@yahoo.com.au>"> Timothy Arceri</a> <pre>(In reply to Danylo from <a href="show_bug.cgi?id=110462#c3">comment #3</a>) > It creates several contexts (from apitrace): > > glXCreateContextAttribsARB(dpy = 0x7e1e57b0, config = 0x7e875070, > share_context = 0x7e9c0450, direct = True, attrib_list = > [GLX_CONTEXT_MAJOR_VERSION_ARB, 3, GLX_CONTEXT_MINOR_VERSION_ARB, 2, > GLX_CONTEXT_PROFILE_MASK_ARB, GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB, > GLX_CONTEXT_FLAGS_ARB, GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB, 0]) = > 0x7ebf4410 > > glXCreateContextAttribsARB(dpy = 0x7e1e57b0, config = 0x7e875070, > share_context = NULL, direct = True, attrib_list = > [GLX_CONTEXT_MAJOR_VERSION_ARB, 4, GLX_CONTEXT_MINOR_VERSION_ARB, 4, 0]) = > 0x7ec33570 > > glXCreateContextAttribsARB(dpy = 0x7e1e57b0, config = 0x7e875070, > share_context = NULL, direct = True, attrib_list = > [GLX_CONTEXT_MAJOR_VERSION_ARB, 4, GLX_CONTEXT_MINOR_VERSION_ARB, 4, > GLX_CONTEXT_FLAGS_ARB, GLX_CONTEXT_DEBUG_BIT_ARB, 0]) = 0x7f526c0010d0 > > So for 3.2 it requests compat profile. For 4.4 - it doesn't and it uses 4.4 > context to render the interface. As far as I recall apitrace records the profile it was given not the profile that the application requests.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>