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unplayable frame rate
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dollabillz
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PostPosted: Wed Sep 29, 2010 4:12 pm    Post subject: unplayable frame rate Reply with quote

http://i.imgur.com/hqswe.png

i'm on a first gen macbook running snow leopard. anyone have a possible fix?
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Sleipnir
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PostPosted: Wed Sep 29, 2010 8:09 pm  Reply with quote

The older macbooks have a gma950 graphics chip, which don't support OpenRA very well currently.

There is a work around that works with some graphics cards, so may work for you:
Open the app bundle (right click on OpenRA.app, then "Show Package Contents") and open the file Contents/Resources/shaders/chrome-rgba.fx with a text editor.

Near the bottom of the file you should see

Code:
technique high_quality {
   pass p0   {
      BlendEnable = true;
      DepthTestEnable = false;
      CullFaceEnable = false;
      VertexProgram = compile latest Simple_vp();
      FragmentProgram = compile latest Simple_fp();
      
      BlendEquation = FuncAdd;
      BlendFunc = int2( SrcAlpha, OneMinusSrcAlpha );
   }
}


Set BlendEnable to false, and save the file.
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