Jpcsp SVN r2006 is released. JPCSP is a PlayStation Portable(PSP) emulator which is written in JAVA. JPCSP is the first PSP emulator that is written in JAVA. Most people think java is too slow. But Shadow and his team has proven us wrong. The newest Java versions are almost as fast as C which makes it very interesting for emu dev's. Shadow and his team are working day and night with pleasure on the emu, many coders have dedicated to the project. Because it's written in java many young devs find it interesting to learn how the emulator works.

Jpcsp SVN changelog:
r2003
Fix for scePsmfQueryStreamSize: was always returning a stream size 0
r2004
Small fixes for sceMpegAvcCsc and sceMpegAvcDecode
r2005
Added new Video settings: "Enable dynamic shader generation". This option can improve the performance and is only relevant when using shaders.
Trying to improve shader compatibility for AMD drivers.
r2006
Improved CryptoEngine with new findings:
- Implemented PGD decryption;
- Fixed SAVEDATA encryption/decryption alignment issues;
- Added DRM mesg_led keys from firmware 6.00 and up;
- Reversed and implemented amctrl.prx module's functions.

Added new ELF loading method for firmware 6.30 and up in Loader.

Implemented filter based rendering:
- Provided bilinear filter with custom resolutions (by Aredo);
- Added partial full screen support.

Improved screenshot taking in sceDisplay.

Download: Jpcsp SVN r2006
Source: Here