Allow users to manually override indirect OpenGL by setting
KWIN_DIRECT_GL=1. This should allow fglrx users to use shader effects. This should really be done automatically by testing to see whether the required extensions are available when in indirect mode first, then falling back to direct mode and trying again. CCBUG: 173556 svn path=/trunk/KDE/kdebase/workspace/; revision=895696
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1 changed files with 6 additions and 1 deletions
7
main.cpp
7
main.cpp
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@ -492,7 +492,8 @@ KDE_EXPORT int kdemain( int argc, char * argv[] )
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if (signal(SIGHUP, KWin::sighandler) == SIG_IGN)
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signal(SIGHUP, SIG_IGN);
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// HACK this is needed for AIGLX
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setenv( "LIBGL_ALWAYS_INDIRECT","1", true );
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if( qstrcmp( getenv( "KWIN_DIRECT_GL" ), "1" ) != 0 )
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setenv( "LIBGL_ALWAYS_INDIRECT","1", true );
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// HACK this is needed to work around a Qt4.4.0RC1 bug (#157659)
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setenv( "QT_SLOW_TOPLEVEL_RESIZE", "1", true );
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KWin::Application a;
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@ -500,6 +501,10 @@ KDE_EXPORT int kdemain( int argc, char * argv[] )
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KWin::SessionSaveDoneHelper helper;
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KGlobal::locale()->insertCatalog( "kwin_effects" );
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// Announce when KWIN_DIRECT_GL is set for above HACK
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if( qstrcmp( getenv( "KWIN_DIRECT_GL" ), "1" ) == 0 )
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kDebug( 1212 ) << "KWIN_DIRECT_GL set, not forcing LIBGL_ALWAYS_INDIRECT=1";
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fcntl(XConnectionNumber(KWin::display()), F_SETFD, 1);
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QString appname;
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