Installation du pilote graphique Vulkan

Installation du pilote graphique Vulkan.

Raspberry Pi : Version 4B 4Go
Distribution : Raspberry Pi OS (32-bit) with desktop – 2020-08-20

Lien :
https://blogs.igalia.com/apinheiro/2020/06/v3dv-quick-guide-to-build-and-run-some-demos/

1/ Installation des dépendances.


pi@minetest:~ $sudo apt-get install libxcb-randr0-dev libxrandr-dev \
libxcb-xinerama0-dev libxinerama-dev libxcursor-dev \
libxcb-cursor-dev libxkbcommon-dev xutils-dev \
xutils-dev libpthread-stubs0-dev libpciaccess-dev \
libffi-dev x11proto-xext-dev libxcb1-dev libxcb-*dev \
bison flex libssl-dev libgnutls28-dev x11proto-dri2-dev \
x11proto-dri3-dev libx11-dev libxcb-glx0-dev \
libx11-xcb-dev libxext-dev libxdamage-dev libxfixes-dev \
libva-dev x11proto-randr-dev x11proto-present-dev \
libclc-dev libelf-dev git build-essential mesa-utils \
libvulkan-dev ninja-build libvulkan1 python-mako \
libdrm-dev libxshmfence-dev libxxf86vm-dev \
python3-mako

2/ Installation des outils de développement pour Python.


pi@minetest:~ $ pip3 install --user meson

3/ Création du répertoire de travail.


pi@minetest:~ $ mkdir -p PILOTE/Vulkan
pi@minetest:~ $ cd PILOTE/Vulkan/
pi@minetest:~/PILOTE/Vulkan $

4/ Téléchargement du code source de Mesa.


pi@minetest:~/PILOTE/Vulkan $ git clone https://gitlab.freedesktop.org/apinheiro/mesa.git mesa

5/ Téléchargement du code source de Vulkan.


pi@minetest:~/PILOTE/Vulkan $ cd mesa
pi@minetest:~/PILOTE/Vulkan/mesa $ git checkout wip/igalia/v3dv

6/ Configuration de la compilation.


pi@minetest:~/PILOTE/Vulkan/mesa $ ~/.local/bin/meson --prefix /home/pi/local-install --libdir lib -Dplatforms=x11,drm -Dvulkan-drivers=broadcom -Ddri-drivers= -Dgallium-drivers=v3d,kmsro,vc4 -Dbuildtype=debug _build

7/ Compilation.


pi@minetest:~/PILOTE/Vulkan/mesa $ ninja -C _build

8/ Installation.


pi@minetest:~/PILOTE/Vulkan/mesa $ ninja -C _build install


pi@minetest:~/PILOTE/Vulkan/mesa $ cd ..
pi@minetest:~/PILOTE/Vulkan $

9/ Initialisation de Vulkan.


pi@minetest:~/PILOTE/Vulkan $ export VK_ICD_FILENAMES=/home/pi/local-install/share/vulkan/icd.d/broadcom_icd.armv7l.json

10/ Téléchargement du code source des exemples.


pi@minetest:~/PILOTE/Vulkan $ sudo apt-get install libassimp-dev
pi@minetest:~/PILOTE/Vulkan $ git clone --recursive https://github.com/SaschaWillems/Vulkan.git sascha-willems


pi@minetest:~/PILOTE/Vulkan $ cd sascha-willems
pi@minetest:~/PILOTE/Vulkan/sascha-willems $

11/ Création du répertoire de compilation.


pi@minetest:~/PILOTE/Vulkan/sascha-willems $ mkdir build; cd build
pi@minetest:~/PILOTE/Vulkan/sascha-willems/build $

12/ Configuration de la compilation.


pi@minetest:~/PILOTE/Vulkan/sascha-willems/build $ cmake -DCMAKE_BUILD_TYPE=Debug ..

13/ Compilation.


pi@minetest:~/PILOTE/Vulkan/sascha-willems/build $ make

14/ Téléchargement des assets.


pi@minetest:~/PILOTE/Vulkan/sascha-willems/build $ cd ..
pi@minetest:~/PILOTE/Vulkan/sascha-willems $ python3 download_assets.py

15/ Lancement d’un exemple : Gears.


pi@minetest:~/PILOTE/Vulkan/sascha-willems $ cd build/bin/
pi@minetest:~/PILOTE/Vulkan/sascha-willems/build/bin $ ./gears