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On Jan 30, 2008 4:53 PM, Mateusz Mierzwinski <mateuszmierzwinski@××.pl> wrote: |
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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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No, my card is an PCI-Express one, not integrated. And altougth the GS |
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is less powerful than the GT, it's only for a little (it's basically a |
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6800 overclocked to almost the clock speed of the GT). And it has 256 |
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mb of memory. |
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I don't buy the texture-from-pixmap explanation; I remember that with |
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Beryl it was *orders* of magnitude more smooth than my i915. The |
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problem is Compiz Fusion and/or the version of X.org. It *could* be |
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the Nvidia drivers, but I doubt it. |
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Thanks for the comment, anyway. |
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-- |
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Canek Pel獺ez Vald矇s |
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Facultad de Ciencias, UNAM |
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瞱z鉉羞 z{h��言% |
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