[BUG REPORT] Gran Turismo 4 (PAL)

[jesalvein]

What of you reset all to default and load the game without modifying any setting ?

[Zalien]

I go try that

EDIT: That did not solve the problem.

[refraction]

With Vulkan, the bug (that is in fact red or blue screen flash in some camera change) is there but not as much as in OpenGL renderer.

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Because for Gran Turismo 4, community recommend Full PS2 Mipmaps

We deal with mipmaps automatically, you don't need to manually set it.

As for the issue, we recently updated something this game uses to make it emulate easier, it could be a bug there, we'll check it out

[Zalien]

Thank you! You're really a very active development team, it's very cool.

[Petersilientroll]

A bug appeared today on Gran Turismo 4 (PAL). It consists of a blue screen flash just before the start of player control on races. It appears systematically.
I hope this can be fixed.

Same in Gran Turismo 3 / Concept (blue screen / red screen). PAL releases; Vulkan @ Windows 10.  Another bug: headlights are visible through objects ( Blending Accuracy Level = High).

[Zalien]

It's really fixed! Yaaay! Great job, you have been quick.

[Petersilientroll]

GS/HW: Fix blue screen in GT4 transitions

This fixes the blue / red flashes in GT3 / GT Concept, too.