PS Vita taiHEN Plugin. Set's CPU/GPU/BUS clock speeds to a low value, reducing battery drain.
To install add in /tai/config.txt
For specific games/apps add the plugin under *TITLEID of your game
For all games/apps add under *ALL
For LiveArea add under *main

Example:

*PCSE00075
ux0:/tai/uclockvita.suprx

When adding to config.txt

*KERNEL
ur0:tai/imc0_mount.skprx

When adding to boot_config.txt

- load ur0:tai/taihen.skprx
- load ur0:tai/henkaku.skprx
- load ur0:tai/imc0_mount.skprx
- appspawn vs0:vsh/shell/shell.self SHELL_BUDGET_ID

Initial Release:

• Make multiple .tar backups
  
• Restore multiple .tar backups
  
• Select backup destination (ux0 or ur0)
  

Known issues:

• Progress bars (especially when restoring) is not accurate.
  
• No touch controls as of yet.
  

Controls:

• Cross - to select item.
  
• Start - to begin backup/restore process
  

MuPDF
Changed project to GPLv3 and replace old mupdf with upstream fork of 1.12.0
Note: Statically linking MuPDF has made binary significantly bigger
CMake will pull and build mupdf via git; due to size

Rendering
Rendering all documents handled by MuPDF; needs testing
BKMUDocument class replacing old PSP bkpdf to handle all of MuPDF accepted files
Page traversal using Triangle and Square, D-Pad panning Only Vertical for now
Added more specific definitions for rendering
Can pan using analog left stick now
Banner shows page loading and page number on change
Add debug flags only on Debug build type; Add accepted files to logo
Fix for crash due to GPU memory leak: free-ing texture before drawing page

Visual Studio & Desktop
include dependencies now auto fetched
Shared libraries and binary output in same dir.