How use libpng ?

R0main78 · Post by **R0main78** » Tue Apr 10, 2007 1:15 am

Hi,

Sorry for my bad english but I'm 14 and I'm French.

My computer is on Windows XP, I build my homebrews with PSPSDK and Cygwin.

With this tutorial: http://www.psp-programming.com/tutorials/c/lesson04.htm, when I build the project and put it on my PSP, it freeze on the gameboot.

The example of the libpng, "screenshot", works but it is not possible to have transparency with.

Is it possible to have transparency with the screenshot example ?
Else, how do you use the lib png ? Do you have a ZIP example ?

Thank you for answers.

sturatt · Post by **sturatt** » Tue Apr 10, 2007 4:55 am

If you actually look at graphics.c it shows you how to use libpng

also, this should help you out
http://www.libpng.org/pub/png/libpng-1.2.5-manual.html