[Windwos/Android][OpenGL/VULKAN][Graphic Glitch] GUNDAM BATTLE Universe [ULJS00145]

[nassau-tk]

What happens?

The back ground is not drawing correctly.
The most easy understand scean is result screen when after completed mission.
See attached screen shot.
This issue is happen since long long ago.

What should happen?

Draw back ground correctly.

What hardware, operating system, and PPSSPP version? On desktop, GPU matters for graphical issues.

PPSSPP Ver.：1.10.3-1278
OS：Windows10（64-bit）Japanese
CPU：Ryzen7 3800X（8-core）
GPU：RADEON RX5700XT
Resolution：2560×1440
RAM：32GB

PPSSPP Ver.：1.10.3-1278
OS：Android 10.0
DeviceName：Samusung Galaxy S20 / SC-51A
CPU：Snapdragon865（Octa-core）
GPU：Adreno 650
Resolution：3200 x 1440 (Max)
RAM：12GB
ROM：128GB
ExternalStrage：microSDXC 512GB

[ScreenShot of Real PSP]
The result score appear on the playing screen.

[ScreenShot of Real PPSSPP]
The result score appear and the playing screen missing.
Sometime appear other picture on back groud.(No playing screen.)

Attached GEDump here.
ULJS00145_0001.zip

And,related #13529 ? #13338 ?

[Panderner]

This must be related to #13529

[nassau-tk]

Maybe,This issue will relate all of this game seriese below.

• GUNDAM BATTLE ROYALE (ULJS00083)
• GUNDAM BATTLE CHRONICLE (ULJS00122)

[nassau-tk]

It will happen all backend.

[nassau-tk]

I tested by software rendering.
Result: It will freeze....(Freeze in playable screen.)
PPSSPP can response to close.
But, It can't reset or return to menu.

I got a log.
For reference.
https://gist.github.com/nassau-tk/9a0a6784e8d78c92c5be6a43cc366d9a

[nassau-tk]

This issue happen v1.12.3-263 yet.

[unknownbrackets]

Is the software renderer still freezing?

-[Unknown]

[nassau-tk]

Oh!
It working on latest build!

GE Dump here.
ULJS00145_0002.zip