notes/os/x-ui/opengl/cfg.txt
Ihar Hancharenka 5dff80e88e first
2023-03-27 16:52:17 +03:00

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extra/
mesa
/usr/lib/dri/i915_dri.so
glu (opengl utility library)
mesademos
$ mhwd -l
> 0000:00:02.0 (0300:8086:0412) Display controller Intel Corporation:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
video-linux 2018.05.04 true PCI
video-vesa 2017.03.12 true PCI
$ mhwd -l -d
--------------------------------------------------------------------------------
> PCI Device: /devices/pci0000:00/0000:00:02.0 (0300:8086:0412)
Display controller Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller
--------------------------------------------------------------------------------
> INSTALLED:
NAME: video-intel
ATTACHED: PCI
VERSION: 2017.03.24
INFO: X.org intel video driver. Standard open source driver for intel graphic cards.
PRIORITY: 2
FREEDRIVER: true
DEPENDS: -
CONFLICTS: video-hybrid-intel-amdgpu-prime video-hybrid-intel-radeon-prime video-hybrid-intel-nouveau-prime video-hybrid-intel-ati-bumblebee video-hybrid-intel-nouveau-bumblebee video-hybrid-intel-nvidia-340xx-bumblebee video-hybrid-intel-nvidia-bumblebee
CLASSIDS: 0300
VENDORIDS: 8086
> AVAILABLE:
NAME: video-linux
ATTACHED: PCI
VERSION: 2018.05.04
INFO: Standard open source drivers.
PRIORITY: 2
FREEDRIVER: true
DEPENDS: -
CONFLICTS: -
CLASSIDS: 0300 0380 0302
VENDORIDS: 1002 8086 10de
NAME: video-vesa
ATTACHED: PCI
VERSION: 2017.03.12
INFO: X.org vesa video driver.
PRIORITY: 0
FREEDRIVER: true
DEPENDS: -
CONFLICTS: -
CLASSIDS: 0300
VENDORIDS: *
$ /usr/bin/glxinfo | grep OpenGL
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Haswell Desktop
OpenGL core profile version string: 4.5 (Core Profile) Mesa 18.2.3
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 18.2.3
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.1 Mesa 18.2.3
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10
OpenGL ES profile extensions:
/etc/X11/mhwd.d/intel.conf
Section "Device"
Identifier "Device0"
Driver "intel"
BusID "PCI:0:2:0"
Option "AccelMethod" "sna"
Option "DRI" "true"
EndSection
Section "DRI"
Group "video"
Mode 0666
EndSection
Section "Extensions"
Option "Composite" "Enable"
Option "RENDER" "Enable"
EndSection
...
/etc/drirc
...