[Mesa-dev] [RFC v5 00/19] DRI3 v1.1, ANV dmabuf

[Louis-Francis Ratté-Boulianne]

Hi,

With full support for modifiers in DRIimage, this patch series adds
support for fully plumbing them through X11. This is the fifth
revision, more context can be found here:

https://lists.freedesktop.org/archives/mesa-dev/2017-June/158457.html
https://lists.freedesktop.org/archives/mesa-dev/2017-August/168154.html
https://lists.freedesktop.org/archives/mesa-dev/2017-September/170868.html
https://lists.freedesktop.org/archives/mesa-dev/2017-October/172899.html

Since last iteration, the following changes have been made:

 - Instead of modifying the WSI create_wsi_image() hook, add a new
   create_wsi_image_with_modifiers() function. It allows drivers not
   supporting modifiers yet (such as the radv one) to keep the same
   code path as before.

 - Use the PresentOptionSuboptimal flag to inform the server
   that the client can handle SuboptimalCopy mode.

The related Git repositories are:

https://gitlab.collabora.com/lfrb/mesa/commits/rfc/2017-11/dri3-v1.1
https://gitlab.collabora.com/lfrb/xcb-proto/commits/rfc/2017-11/dri3-v1.1

Louis-Francis

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2.13.0