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Canek Peláez Valdés pisze: |
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> On Jan 30, 2008 7:35 AM, dell core2duo <gentoomail.dell@×××××.com> wrote: |
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> |
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>> Hi, |
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>> I am running compiz-fusion. but it seems to run very slow. Although |
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>> Cpu/memory usage are normal. But even when i resize a terminal it takes |
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>> few seconds to do so. |
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>> while there is no such problem in doing same without running compiz-fusion. |
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>> I have nvidia-8600-GT graphics card. I would like to know how to make my |
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>> compiz-fusion run smoother. |
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>> |
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> |
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> I've the exact same problem. I've tried everything I could think of, |
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> but it hasn't worked. Try this; grab a corner of a gnome-terminal with |
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> the mouse, and try to make circular movements; it's *painfully* slow. |
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> |
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> I have a NVidia 6800GS. In my laptop with a crappy Intel i950, compiz |
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> fusion it's much more smooth. |
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> |
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> If you can find a solution, please let me know. |
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> |
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I think thats because function Texture-from-pixmap. When You resize Your |
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window, it must be repainted by normal and also polygon of OpenGL must |
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be re-scaled and binded by texture. Normally this should be done in |
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graphic card GPU - by hardware. But - if I get wrong, tell me - nVidia |
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GS series is integrated card with poor performance, much less than FX/GT |
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cards. Also some vendors of board which hosts NV GPU to reduce costs |
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makes it from cheap materials and sometimes much of hardware are miss |
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(like DVI output or Composite output, some resistors etc.). Also memory |
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of card is very important - speed and error correction (something like |
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ECC) if available. I don't know if GT series have pixel shader 2.0. Try |
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google for more info's, more I can't help You. |
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|
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Mateusz M. |
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-- |
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