how to install zink+turnip from proot-distro

[hansm629]

Galaxy S23 Ultra, Galaxy Tab S8+ 5G After installing Ubuntu 22.04 LTS through termux proot-distro

XFCE4 SESSION is in use via termux-x11 xwayland.

virglrenderer-android performance is too low and OpenGL2.1 limited, so I'm trying to accelerate GPU through zink+turnip. I have two questions.

Q1. I'm curious about the 'meson build' options for A7xx zink+turnip support. I'd like to know what the 'meson build' option is for A7xx zink+turnip support.

Q2. I'm curious about the command to run zink+turnip after build. I want to know the command to execute zink+turnip after going through the Q1 process.

DISPLAY=:0 MESA_LOADER_DRIVER_OVERRIDE=zink TU_DEBUG=noconform MESA_VK_WSI_DEBUG=sw

Should I execute it as a command?

[cheadrian]

You can find information here: Hardware Acceleration Resources.

You don't need to compile the mesa by yourself, because there's a Zink compatible mesa package inside tur-repo. If you want to, you can check build instructions from the mesa-zink package.

Or you can run the Addons_Menu.sh and select option 4. Termux: Set-up mesa-zink and compatible virgl server..

[hansm629]

You can find information here: Hardware Acceleration Resources.

You don't need to compile the mesa by yourself, because there's a Zink compatible mesa package inside tur-repo. If you want to, you can check build instructions from the mesa-zink package.

Or you can run the Addons_Menu.sh and select option 4. Termux: Set-up mesa-zink and compatible virgl server..

meesa-zink and mesa-zink-vulkan-icd-freedreno in tur-repo do not work on the A7xx series. T_T

And if what I know is right I understand that mesa-zink and mesa-zink-vulkan-icd-freedreno are not packages for proot-distro, but packages for termux, termux-x11.

In addition to virgl, you want to implement GPU acceleration in a proot-distro environment.

From proot-distro Ubuntu, use the meson build option below I wonder if zink and turnip can be activated.

meson build -D platforms=x11,wayland -D gallium-drivers=swrast,virgl,zink -D vulkan-drivers=freedreno -D dri3=enabled -D egl=enabled -D gles2=enabled -D glvnd=true -D glx=dri -D libunwind=disabled -D osmesa=true -D shared-glapi=enabled -D microsoft-clc=disabled -D valgrind=disabled --prefix /usr -D gles1=disabled -D freedreno-kmds=kgsl -Dbuildtype=release

ninja -C build install

"-D gallium-drivers=swrast,virgl,zink" "-D vulkan-drivers=freedreno" "-D freedreno-kmds=kgsl"

Should I add an option?

[cheadrian]

I can't provide more assistance for this subject, as that isn't the purpose of this repo.

You can ask for help on the Termux subreddit. A search for Zink or Turnip on that sub should give you insights that you need. Also, check the links at the bottom of the mentioned file.

I understand that mesa-zink and mesa-zink-vulkan-icd-freedreno are not packages for proot-distro, but packages for termux, termux-x11. This is how it should be, as you can't access the GPU directly from proot. To have GPU support inside proot, you should use a proxy like VirGL or the Virtio-GPU Venus.