Vita:Sharpscale

Sharpscale is a PSTV and PS Vita plugin that changes the framebuffer to display scaling method to provide a cleaner and sharper image.

This plugin is the only method to obtain native resolution video capture with accurate colours at 60fps.

Installation

1. Add X1Vita.skprx to taiHEN's config (ux0:/tai/config.txt) or (ur0:/tai/config.txt):
   • *KERNEL ur0:tai/sharpscale.skprx
2. You need to refresh the config.txt by rebooting or through VitaShell.

Usage

Sharpscale can be configured to different scaling methods.

Scaling Modes:

• Original: system default
• Integer: integer scaling while fitting inside the display, for general use with bilinear filtering off
• Real: no scaling, for video capture
• Fitted: non integer scaling fitting exactly inside the display while preserving aspect ratio, for media use with bilinear filtering on, or PS1 with bilinear filtering off

PS1 aspect ratio:

• Pixel: aspect ratio of the framebuffer is retained
• 4∶3: aspect ratio is forced to 4∶3
• 16∶9: aspect ratio is forced to 16∶9

Scaling algorithm:

• Point: nearest neighbour
• Bilinear: bilinear interpolation (system default)

In Adrenaline, set graphics mode to original in Adrenaline settings.

Unlock framebuffer size:

• On: allow framebuffers of sizes 1280x720, 1440x1080, and 1920x1080 to be used
• Off: system default

Config

Use the provided configuration app to change settings instantly without needing to close the foreground application or needing to reboot.