Bug: Gran Turismo 5 photos look too bright.

[Satan86]

Quick summary

Gran Turismo 5 photos look way too bright when taken on the emulador compared to a PS3. No settings fix the issue.

Details

photo0002.zip

RPCS3:

PS3:

Attach a log file

RPCS3.log.gz

Attach capture files for visual issues

I don't know how to capture this issue. I can either send a capture of before taking a photo, where the graphics are fine, or after, when the photo has already been taken, but when you first get to see your rendered photo, it is already just a jpg, and that's unlikely to be of any use.

System configuration

Ryzen 5 5600x, GTX 1050 Ti Driver 516.59, Windows 11.

Other details

No response

[kd-11]

This to me just looks like gamma conversion. Rpcs3 grabs the raw image and skips output configuration options entirely.
There are 2 options here:

1. The game expects sRGB and we store as RGB. Not much we can do here, sRGB is emulated as PS3 supports per-channel gamma configuration.
2. The game has custom gamma curve that needs to be applied before download. Not easy to fix either but at least the solution is a lot more reasonable (gamma curve on cpu)

[Megamouse]

Just to clarify: This is not an RPCS3 screenshot. It's a screenshot the game made on its own.

[kd-11]

So its likely option 1 then. Big oof

[kd-11]

Or maybe not. The game may have specified sRGB format for the screenshot. I'll have to poke at the utilities when I have some time.

[Megamouse]

I attached the photo to the OP. It says sRGB in the metadata.

[kd-11]

Changing the gamma curve in gimp fixes the issue really easily, so it is definitely related to RGB/sRGB mismatch.

[TorutheRedFox]

photos taken in LittleBigPlanet 2 also look quite bright compared to PS3

[Satan86]

Fixed.

RPCS3:

PS3:

#11282 still remains.