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PCSX2
[BUG]: The sun is visible through rear-view mirror window in HW | Gran Turismo 4 (SCPS-17001)
Describe the Bug
The sun is visible through rear-view mirror window in any hardware renderer.
And it seems it only occurs in certain car.
HW:
SW:
Reproduction Steps
most recognizable cource is Nürburgring. Boot up the game -> arcade mode -> time trial -> Real circuit -> Nürburgring -> select toyota and rightmost car. (Toyota WOODONE TOM'S SUPRA '03) ->Select A spec After starting a race, turn right curve and stop immediately.
Expected Behavior
Actual PS2:
PCSX2 Revision
v1.7.4137
Operating System
Windows 10 (64bit)
If Linux - Specify Distro
No response
CPU
Intel Core i5-8500 CPU 3.00GHz
GPU
NVIDIA GeForce GTX 1050Ti
GS Settings
No response
Emulation Settings
No response
GS Window Screenshots
No response
Logs & Dumps
This is an upscaling issue it does not happen at native in hardware.
Really? it happens at native in my PC. (And all settings are default)
Fine here at native.
Definitely happening for me at native res
Gran Turismo 4_SCUS-97328_20230225134418.gs.zst.zip
Gran Turismo 4_SCUS-97328_20230225134954.gs.zst.zip
Switching to software then back to hardware seems to temporarily prevent the issue. though it also seems to make #3751 behave differently (the sun glare seems to become way more prone to being fully invisible)
Upscaling problem. Setting upscale factor to x2.5 or x3.5 or x7 fixes the issue on Vulkan renderer
It still breaks in 480i mode (there's no reason to unless you're stuck on PAL) even with those upscale factors unless you stick to being alone on the track and in internal view (apparently having reflections appear on screen breaks the sun and headlight halos semi permanently)
