[RFC 0/3] xwayland: Add support for eglstreams

[Lyude Paul]

The day has finally come. "Yay".

As many of you are aware, nvidia currently only has makeshift support
for Wayland using the EGLStream protocol. Unfortunately, nvidia makes up
a huge amount of consumer machine's GPUs so until they get proper
wayland support, we have to support this in X.

This patchset isn't terribly useful from the perspective of a user: it
doesn't provide hardware acceleration to X apps yet, as that will
require glxvnd support. It does however, at least draw X pixmaps onto
the screen using the GPU. It's a start.

We also add some EGLDevice helpers with this, for the day when mesa
grows the ability to support extensions.

Lyude Paul (3):
  xwayland: Decouple GBM from glamor
  xwayland: Add xwayland-config.h
  xwayland: Add glamor egl_backend for EGLStreams

 configure.ac                            |  31 ++
 hw/xwayland/Makefile.am                 |  26 +-
 hw/xwayland/meson.build                 |  18 +-
 hw/xwayland/xwayland-glamor-eglstream.c | 813 ++++++++++++++++++++++++++++++++
 hw/xwayland/xwayland-glamor-gbm.c       | 624 ++++++++++++++++++++++++
 hw/xwayland/xwayland-glamor.c           | 577 +++++------------------
 hw/xwayland/xwayland.c                  |  57 ++-
 hw/xwayland/xwayland.h                  |  95 +++-
 include/meson.build                     |  10 +-
 include/xwayland-config.h.in            |  13 +
 include/xwayland-config.h.meson.in      |  11 +
 meson.build                             |  15 +
 meson_options.txt                       |   2 +
 13 files changed, 1801 insertions(+), 491 deletions(-)
 create mode 100644 hw/xwayland/xwayland-glamor-eglstream.c
 create mode 100644 hw/xwayland/xwayland-glamor-gbm.c
 create mode 100644 include/xwayland-config.h.in
 create mode 100644 include/xwayland-config.h.meson.in

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2.14.3