[Bug]: OpenGL ES is not working with Zink on mesa-24.2.7.

[hansm629]

Problem description

In the latest builds of mesa-24.2.6 and mesa-24.2.7, OpenGL ES is not working with Zink.
It seems to be running with llvmpipe instead.

What steps will reproduce the bug?

~$ MESA_LOADER_DRIVER_OVERRIDE=zink glmark2
=======================================================
    glmark2 2023.01
=======================================================
    OpenGL Information
    GL_VENDOR:      Mesa
    GL_RENDERER:    zink Vulkan 1.3(Adreno (TM) 750 (QUALCOMM_PROPRIETARY))
    GL_VERSION:     4.6 (Compatibility Profile) Mesa 24.2.7
    Surface Config: buf=32 r=8 g=8 b=8 a=8 depth=24 stencil=0 samples=0
    Surface Size:   800x600 windowed
=======================================================
[build] use-vbo=false: FPS: 680 FrameTime: 1.471 ms
[build] use-vbo=true: FPS: 635 FrameTime: 1.577 ms

~$ MESA_LOADER_DRIVER_OVERRIDE=zink glmark2-es2
libEGL warning: DRI3: Screen seems not DRI3 capable
=======================================================
    glmark2 2023.01
=======================================================
    OpenGL Information
    GL_VENDOR:      Mesa
    GL_RENDERER:    llvmpipe (LLVM 19.1.3, 128 bits)
    GL_VERSION:     OpenGL ES 3.2 Mesa 24.2.7
    Surface Config: buf=32 r=8 g=8 b=8 a=8 depth=32 stencil=0 samples=0
    Surface Size:   800x600 windowed
=======================================================
[build] use-vbo=false: FPS: 165 FrameTime: 6.066 ms
[build] use-vbo=true: FPS: 170 FrameTime: 5.890 ms

What is the expected behavior?

No response

System information

Termux Variables:
TERMUX_API_VERSION=0.50.1
TERMUX_APK_RELEASE=GITHUB
TERMUX_APP_PACKAGE_MANAGER=apt
TERMUX_APP_PID=27793
TERMUX_IS_DEBUGGABLE_BUILD=1
TERMUX_MAIN_PACKAGE_FORMAT=debian
TERMUX_VERSION=0.118.1
TERMUX__USER_ID=0
Packages CPU architecture:
aarch64
Subscribed repositories:
# sources.list
deb https://md.mirrors.hacktegic.com/termux/termux-main stable main
# tur-repo (sources.list.d/tur.list)
deb https://tur.kcubeterm.com tur-packages tur tur-on-device tur-continuous
# x11-repo (sources.list.d/x11.list)
deb https://md.mirrors.hacktegic.com/termux/termux-x11 x11 main
Updatable packages:
All packages up to date
termux-tools version:
1.44.3
Android version:
14
Kernel build information:
Linux localhost 6.1.57-android14-11-29543898-abS928NKSS3AXJ1 #1 SMP PREEMPT Wed Oct  2 02:37:30 UTC 2024 aarch64 Android
Device manufacturer:
samsung
Device model:
SM-S928N
LD Variables:
LD_LIBRARY_PATH=
LD_PRELOAD=/data/data/com.termux/files/usr/lib/libtermux-exec.so
Installed termux plugins:
com.termux.widget versionCode:13
com.termux.x11 versionCode:14
com.termux.api versionCode:51

[813ethan]

have the same problem too, after mesa-24.2.5 update

[Biswa96]

Are the outputs in original post expected results or actual results?

[813ethan]

can be replicated with mesa-vulkan-icd-freedreno-dri3 or mesa-vulkan-icd-wrapper and mesa (since 24.2.5, not xMeM's kgsl version)

[hansm629]

@Biswa96
Here are the actual results:
OpenGL ES does not work with zink at all and only runs on llvmpipe.😢

[hansm629]

@Biswa96
It seems that by xMeM has created a patch for Zink.

https://github.com/xMeM/termux-packages/blob/dev/mesa/packages/mesa/0010-fix-zink.patch

[813ethan]

any updates for this? its been a while now