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Thread: MSAA

  1. 07-20-2011, 04:30 AM #1
    darkbasic
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    Default MSAA

    Has gallium-msaa been finally merged to master? If yes, is there any reason why it hasn't still been ported to R600g?
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  2. 07-21-2011, 04:43 AM #2
    Behem0th
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    Merge branch 'gallium-msaa'
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  3. 07-21-2011, 11:08 AM #3
    darkbasic
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    What about R600+ hardware?
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  4. 07-21-2011, 11:15 AM #4
    DanL
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    Quote Originally Posted by darkbasic View Post
    What about R600+ hardware?
    Read the article.
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  5. 07-21-2011, 11:49 AM #5
    mattst88
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    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. 07-21-2011, 11:58 AM #6
    darkbasic
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    Yes but there is no R600g support in that commit...
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  7. 07-21-2011, 02:08 PM #7
    marek
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    Quote 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. 07-22-2011, 01:58 AM #8
    oibaf
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    Would it be possible to add MSAA extension using MLAA (which is almost done) as a backend?
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  9. 07-22-2011, 06:31 AM #9
    marek
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    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. 07-26-2011, 02:40 AM #10
    oibaf
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    My RV530 on r300g supports GL_ARB_multisample. So is it supported or the extension does nothing?
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