[Bug]: vlc H265/HEVC Performance

[hansm629]

Problem description

When playing 4K@30fps H265/HEVC video using vlc-qt, the video screen is broken.

With the performance of the latest flagship SoC's CPU (Snapdragon 8 Gen2, Exynos 2400, Snapdragon 8 Gen3), playback would be sufficient without hardware decoding, but strangely, symptoms of screen crash are occurring separately from frame drops.

Is it possible to fix the screen crash and performance above?

What steps will reproduce the bug?

4K@30fps H265/HEVC Sample

video sample above

On Snapdragon 8 Gen2, Exynos 2400, Snapdragon 8 Gen3 host devices Symptoms occur when playing through vlc-qt

zink, virpipe, llvmpipe are all the same

What is the expected behavior?

No response

System information

Termux Variables:
TERMUX_API_VERSION=0.50.1
TERMUX_APK_RELEASE=F_DROID
TERMUX_APP_PACKAGE_MANAGER=apt
TERMUX_APP_PID=18475
TERMUX_IS_DEBUGGABLE_BUILD=0
TERMUX_MAIN_PACKAGE_FORMAT=debian
TERMUX_VERSION=0.118.0
TERMUX__USER_ID=0
Packages CPU architecture:
aarch64
Subscribed repositories:
# sources.list
deb https://mirror.sjtu.edu.cn/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://mirror.sjtu.edu.cn/termux/termux-x11/ x11 main
Updatable packages:
All packages up to date
termux-tools version:
1.42.4
Android version:
14
Kernel build information:
Linux localhost 6.1.43-android14-11-abS926NKSU2AXE4 #1 SMP PREEMPT Tue May 28 05:26:39 UTC 2024 aarch64 Android
Device manufacturer:
samsung
Device model:
SM-S926N
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