[Feature Request]: GUI - move away Post-processing from Graphics to it's own separate section.

[MarcoEstevez]

Description

I know there have been quite nice cooperation instances between PCSX2 and duckstation emulation projects and some features of the later has been incorporated to PCSX2 already

I personally like the way duckstation approaches post-processing shaders, could it be some interest on port it over, also include the many shaders duckstation have out-of-the-box.

Reason

Given the many aspects both emulators shares, GUI-wise but functional wise too. I consider duckstation shader / post-processing features superior to PCSX2 and thus PCSX2 could greatly benefit by porting these features over.

Now, It might be that there are fundamental / technical reasons why this could not be possible, or at least easily ported as is that I'm not aware of

Examples

PCSX2

duckstation