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RadeonSI + Gallium3D Video Code Fix Up 4:2:2 Support, YUY2

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  • RadeonSI + Gallium3D Video Code Fix Up 4:2:2 Support, YUY2

    Phoronix: RadeonSI + Gallium3D Video Code Fix Up 4:2:2 Support, YUV2

    Stemming from incorrect rendering with VA-API and UYVY422 content with AMD Radeon graphics on Linux, a number of fixes were merged today for improving the Gallium3D video code...

    http://www.phoronix.com/scan.php?pag...422-YUV2-Fixes

  • #2
    It is called YUY2, there is no YUV2

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    • #3
      Originally posted by Nuc!eoN View Post
      It is called YUY2, there is no YUV2
      In this context yes, it's YUY2 but there is also this:
      https://wiki.multimedia.cx/index.php/YCbCr_4:2:2

      Sure gets confusing.

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      • #4
        Hmmm... Does this mean AMD is working on a new card with 4:2:2/4:4:4 encoding support?! :O

        ​​​​​​Or did they secretly support decoding such material?
        AMD is so elusive when it comes to their hardware codec blocks...

        Can I use the secret 4:4:4 encoder in my AMD card? I know there is one...
        Last edited by tildearrow; 02-27-2020, 01:16 PM.

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