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From: | Marcus D. Leech |
Subject: | Re: [Discuss-gnuradio] WX GUI FFT Sink error |
Date: | Tue, 15 May 2012 22:30:12 -0400 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111108 Fedora/3.1.16-1.fc14 Thunderbird/3.1.16 |
Well, if OpenGL simple turns every rendering task I ask it to do and defers to the hardware, then it isn't much good as a Graphics API. If, however, it's intended to simply be a universal API for rendering *hardware*, then perhaps it's not appropriate to use it at all forIt's not OpenGL, it's badly designed OpenGL drivers, saying OpenGL sucks is like saying C is slow, it can with a bad implementation, but by its self no. Back on topic, I too have had all sorts of problems like this with WX FFT, but it's a different error on each OS on each system 0_o. I have to just use Baudline for my FFT ( much more useful IMHO, but not open source :( )
simple, uncomplicated, 2D tasks such as those asked of it by Gnu Radio.But if OpenGL is intended to be an environment for rendering various graphical concepts, using whatever optimizations happen to be
available to it, or not, then it fails. -- Marcus Leech Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org
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