Jpcsp SVN r1642 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:
r1640
Big changes in the shaders (experimental) :
1) fragment shader is now activated and needed for texture.
2) vertex shader now computes lighting and material and texture as a psp does.
r1641
color test deactivated until we find out why it doesn't work
r1642
Fix color test and removed blocking on sceKernelVolatileMemLock as a hack to fix Puzzle Quest

Download: Jpcsp SVN r1642
Source:Here