Problem w/ Corpse Party graphics

[aquar1a]

I am new to the PPSSPP emulator and I am just using it for Corpse Party at the moment. Everything is working fine except for the overall quality of the games graphics. The character models are low res and so is the text. I am not the best with tech but i’m pretty sure this is because of the scaling, but Youtubers like Pewdiepie use the same emulator but his game looks just fine. is there any way to fix this?

[GuilhermeGS2]

You can check the Graphic settings for increase the rendering resolution and texture scaling. The emulator also have some post-processing shaders that can improve the final quality.

[Ag collins]

please I need help I'm new. I can't see any person,car and the player on ppsspp vice city game I can only hear voices and just see houses.
Please help.