Tenchu 3: Kaiki no Shou - Performance issue

[xDayDreams]

Title

https://xemu.app/titles/46530005/#Tenchu-3-Kaiki-no-Shou
FS-005 [46530005]

Bug Description

The game experiences notable performance slowdowns, particularly during specific missions. These slowdowns are especially severe when transitioning to larger maps.

• Adjusting the internal resolution has minimal or no effect on improving performance.
• In the attached video, the game runs relatively smoothly during the boss fight at the beginning. However, once transitioning to the larger map for the rest of the level, the performance drops significantly, resulting in noticeable slowdowns.

Attachments:
https://youtu.be/Oi3ex_3XpZc?si=5QH1ZwlcoiUTR6yq

Expected Behavior

The game should maintain stable performance without significant slowdowns, regardless of the mission or internal resolution settings.

xemu Version

Version: 0.7.134
Branch: master
Commit: 7944150
Date: Fri Nov 22 22:52:22 UTC 2024

System Information

CPU: AMD Ryzen 3 3100 4-Core Processor
OS Platform: Windows
OS Version: 22H2
Manufacturer: ATI Technologies Inc.
GPU Model: AMD Radeon RX 5700
Driver: 4.0.0 Core Profile Context 24.10.1.241007
Shader: 4.60

Additional Context

• The issue persists even after verifying the documentation and FAQ.
• No prior reports for this specific issue were found.
• Screenshots or logs can be provided if necessary.