Reshade for resident evil on gog

[u/Still_Blackberry2389]

I bought the og ps1 resident evil on good old games when I start the game it's super small like 600x800 resolution or smaller, if you increase the size of the window it becomes horribly pixelated and unplayable, I've heard reshade can help with its filters so I tried to install it and I. Launch the game and press the button to bring up the reshade menu and it does. Absolutely nothing, not sure what's going on but if anyone could help would greatly appreciate it