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[GMA X4500] GPU video decoding (VA-API?)

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  • #46
    From the libdrm release notes:

    1) media ring support on kernel 2.6.35 for doing media decode on G45+
    I guess this includes GM45 too?

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    • #47
      But there is no mention here:
      http://www.freedesktop.org/wiki/Software/vaapi

      I guess some bits are still missing?

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      • #48
        Word from the developer:

        No, GM45 support will schedule for Q3 this year.

        Thanks
        Zou Nan hai

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        • #49
          I was wondering why does it take so long to implement this feature when they have all the specs they need ? Does this represent a lot of lines of codes in the driver ?

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          • #50
            Originally posted by beecher View Post
            I was wondering why does it take so long to implement this feature when they have all the specs they need ? Does this represent a lot of lines of codes in the driver ?
            Yes, the patches that went in recently had quite a long, invasive diffstat.

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