Custom made slang presets and modified overlays to be used with koko-aio shader in RetroArch.
How to use:
- You can either download my whole repo as ZIP or go to releases and pick a pack of your choice (more to come).
- Unpack "koko-aio_packs" folder to: "RetroArch/shaders".
- The RetroArch aspect ratio must be set to FULL in settings/video/scaling.
- Obviously, disable Overlays if enabled (they'll cover up the shader).
- Load a shader preset and go.
- That's all. Note: you might need to update slang shaders via RetroArch's "Online Updater" for everything to look right
Screenshots (scanlines don't appear right due to my low resolution screen):
Tip: If you want transparency effects in Genesis/MegaDrive games while also retaining a clear sharp image, try the "Prepend" feature in Shader settings to combine gdapt with koko-aio (gdapt is located in shaders_slang/dithering) so first load any koko-aio preset then prepend gdapt.
gdapt ON
gdapt OFF
As for SNES transparency, I highly recommend using the Hi-Res Blending (Merge) feature in Snes9x core options.