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Thanks for your reply. What does psplink do if you list a UTF8 filename on host? Although you might not be able to do it on Windows (you probably need Linux for that kinda trick as I make not effort to encode the filenames appropriately). That would at least narrow down to whether it is something in...

I am working on a file browser that lists the files in the memory stick. I implement using sceIoDopen followed by sceIoDread. I hope to support showing filenames of different languages, including Chinese, Korean and some other western languages apart from English. Unfortunately, sceIoDread has serio...

The unzip library (which one do you use? I use the one created by Gilles Vollant) organizes folders and files in the form of a linear list instead of a tree list. Suppose I have a zip file containing the following folders and files: [+]My folder *Main.cpp *Tex.png [+]...

The first thing you really need to do is to learn(or master if you can) the C programming language as most PSP programs are written in C. After that take the PSP programing tutorials at http://www.psp-programming.com/ , they will tell you how to set up the development environment and build simple ho...

noxa, do you know any similar libraries for PNG thumbnailing?

Here is a simple example for outing a 128x96 thumbnail. #include <stdio.h> #include <stdlib.h> #include <pspkernel.h> #include <pspdebug.h> #include <Epeg.h> PSP_MODULE_INFO&#40;"epeg", 0, 1, 1&#41;; #define printf pspDebugScreenPrintf int main&#40;&#41; &#123; pspDebug...

A big thanks to all who had give ideas to me especially noxa and rapso. I have spent a couple of days hacking into libepeg as recommended by noxa and I am now making use of it. Well, this library is really fantastic as noxa said, it can generate thumbnails at a terribly high speed! As there no libep...

for&#40;y = 0; y <ImgHeight; y++&#41; &#123; if &#40;y==StepY&#41;//if the row is the one we want &#123; png_read_row&#40;png_ptr, &#40;u8*&#41;tempLine, png_bytep_NULL&#41;; //read a row //select some pixels from the row Tinnus, you have made a big mistake! ...

I have just implemented method 2 using libpng to generate thumbnail images with sides 64px, and here is the codes. //do some preparations here... float SkipX=&#40;float&#41;ImgWidth/64, SkipY=&#40;float&#41;ImgHeight/64, TargetX=0, TargetY=0; int StepX=0, StepY=0, ThumbX=0, ThumbY=0;...

Dear all, this is the first time for me to post a topic in this forum. I am currently working on a PSP photo viewer in which users can see the previews of their images (PNG and JPG) before they open them, just like the one in Sony's XMB. I propose the following algorithms to show the previews: 1.Rea...