[FFmpeg-trac] #7691(undetermined:new): GPU side format conversions working with MediaSDK and old i965 driver, fail with new iHD driver

[FFmpeg]

#7691: GPU side format conversions working with MediaSDK and old i965 driver, fail
with new iHD driver
-------------------------------------+-------------------------------------
             Reporter:  eero-t       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by eero-t):

 Issue is now fixed.  There appears to be one new format supported with iHD
 driver VA-API (x2rgb10le) and with QSV (yuyv422) since I last tested this:
 {{{
         i965:   VA-API: QSV:    Format:
         -       O       -       0bgr
         -       O       -       0rgb
         -       X       -       abgr
         -       X       -       argb
         X       O       -       bgr0
         -       X       X       bgra
         -       O       -       gray
         X       X       X       nv12
         -       X       X       p010le
         X       X       -       rgb0
         -       X       -       rgba
         X       O       -       uyvy422
         -       X       -       x2rgb10le
         -       O       -       yuv411p
         X       X       -       yuv420p
         -       X       -       yuv422p
         -       X       -       yuv440p
         -       O       -       yuv444p
         X       X       X       yuyv422
 }}}
 * X = format conversion before download
 * O = format conversion only after download
 * - = no support

 PS. After upgrading from Ubuntu 18.04 to 20.04, Ubuntu i965 driver gives
 now error with p010le format. 20.04 upgraded i965 VA driver version from
 2.1.0 to 2.4.0, but I don't see any mention of this in:
 https://github.com/intel/intel-vaapi-driver/releases

 Was i965 VA driver not giving error earlier for 10-bit just a bug?

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Ticket URL: <https://trac.ffmpeg.org/ticket/7691#comment:14>
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