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  • MSAA

    Has gallium-msaa been finally merged to master? If yes, is there any reason why it hasn't still been ported to R600g?
    ## VGA ##
    AMD: X1950XTX, HD3870, HD5870
    Intel: GMA45, HD3000 (Core i5 2500K)

  • #2
    Merge branch 'gallium-msaa'

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    • #3
      What about R600+ hardware?
      ## VGA ##
      AMD: X1950XTX, HD3870, HD5870
      Intel: GMA45, HD3000 (Core i5 2500K)

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      • #4
        Originally posted by darkbasic View Post
        What about R600+ hardware?
        Read the article.

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        • #5
          The article was bogus (and has now been removed). The gallium-msaa branch was merged in May 2010, not yesterday as stated.

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          • #6
            Yes but there is no R600g support in that commit...
            ## VGA ##
            AMD: X1950XTX, HD3870, HD5870
            Intel: GMA45, HD3000 (Core i5 2500K)

            Comment


            • #7
              Originally posted by darkbasic View Post
              If yes, is there any reason why it hasn't still been ported to R600g?
              The gallium-msaa branch was just a little cleanup containing a few interface changes. It didn't add MSAA to any driver or state tracker. There is still a lot of work needed in both hardware drivers and the Mesa core. We are basically at the beginning.

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              • #8
                Would it be possible to add MSAA extension using MLAA (which is almost done) as a backend?

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                • #9
                  I don't think so. MSAA is multisampling and various extensions add the possibility to read or even generate individual samples or set/get sample positions. There are no such things with MLAA.

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                  • #10
                    My RV530 on r300g supports GL_ARB_multisample. So is it supported or the extension does nothing?

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