PCSP v0.4.0

PSPエミュレータ
http://www.pcsp-emu.com/news.php
変更点:
General
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- Fixed a bug in PSF reading.
- Fixed refer ms free size command in sceIoDevctl and implemented a basic Memory Stick manager
- OSK implementation
- sceMsgDialog implementation
- Total rewrite on save system. Now it supports save modes 1,2,3,4,5,8,12,13,14,15,16,17,18,22. List Save and List Load dialogs are working too as well.
- Loader now loads ms0 device in UMD mode
- IoFileMgrForUser getStat now scans for files and dirs as well before return an error
- memstick statfile can now fill scePSPDateTime struct with proper values
- Memory: pcsp was crashing when accessing the end of psp vram

GE
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- NREV implementation was missing for OpenGL version w/ shader
- GE - vertex shader : attempted to get a more accurate shade mapping
- Fixed lighting in many games
- sceDisplay/sceAudio: a new vsync thread which allows to limit fps to 60. No more need for the hacky opengl vsync anymore.

Audio
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- Implemented most of sceAudio functions.
- Implemented partial scelibSasCore. Some games now have sound effects some others get bad sound
- Implemented sound output using portaudio API.