[SDL] Portable Network Graphics transparency

[Jonathan Dearborn]

Hey there,
 
Don't forget to use glDisable(GL_BLEND);
This is very important!  When you're not working with transparent objects, turn off this step in the pipeline to speed things up a bit and to keep your code (like functions that draw transparent objects) compartmentalized.
 
Jonny D
 
 


Date: Mon, 6 Aug 2007 22:44:33 -0500From: adamstevenson121 at gmail.comTo: sdl at lists.libsdl.orgSubject: Re: [SDL] Portable Network Graphics transparencyThanks Mike, much appreciated.  I will remember the tip about PNG acronym.-- Adam Stevenson 
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