On 2016-12-05 19:22, Khem Raj wrote:
On Mon, Dec 5, 2016 at 3:15 AM, Burton, Ross <ross.bur...@intel.com> wrote:
On 5 December 2016 at 11:12, Gary Thomas <g...@mlbassoc.com> wrote:
What do I need to do to get libGL v1 so X11 will work again?
That would be part of mesa-gl, but I'm surprised RPi X needs OpenGL (as that
is pure software, not accelerated).
mesa-gl is used as provider for virtual/libgl when using userland
display driver.
if you use vc4graphics then you will use mesa for everything.
I used to do this with these lines in local.conf
PREFERRED_PROVIDER_virtual/egl ?= "vc-graphics-hardfp"
PREFERRED_PROVIDER_virtual/libgles2 ?= "vc-graphics-hardfp"
However this now leads to a cascade of errors:
ERROR: Nothing PROVIDES 'userland' (but
/local/poky-cutting-edge/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_1.8.3.bb DEPENDS on or otherwise
requires it)
ERROR: userland was skipped: PREFERRED_PROVIDER_virtual/libgles2 set to
vc-graphics-hardfp, not userland
NOTE: Runtime target 'gst-player-dev' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['gst-player-dev',
'gstreamer1.0-plugins-bad', 'userland']
NOTE: Runtime target 'gst-player-bin' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['gst-player-bin',
'gstreamer1.0-plugins-bad', 'userland']
ERROR: Required build target 'video-demo-image' has no buildable providers.
Missing or unbuildable dependency chain was: ['video-demo-image', 'gst-player-bin', 'gstreamer1.0-plugins-bad',
'userland']
If I remove gst-player-* from my image, I can build using vc-graphics-hardfp
and X11 works again.
--
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Gary Thomas | Consulting for the
MLB Associates | Embedded world
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