Re: [Discuss-gnuradio] Bug Fixers Needed

[Patrik Tast]

>Does the relatively-simple 2D rendering done by GNu Radio graphs
>really require OpenGL?  I"m not an expert, by any means,
>but those types of graphs (simple line graphs, and even the 
>waterfall) were the sorts of things we were doing over 100Mbit
>connections to an X-terminal 20 years ago.  No OpenGL.

Exactly!

Patrik

-----Original Message-----
From: Marcus D. Leech <address@hidden>
To: address@hidden
Subject: Re: [Discuss-gnuradio] Bug Fixers Needed
Date: Fri, 14 Dec 2012 15:54:49 -0500

On 12/14/2012 12:51 PM, Josh Blum wrote:
>
> On 12/14/2012 11:13 AM, Ben Reynwar wrote:
>> Hi all,
>>
>> Martin sent out an email a few days ago letting you know that we're
>> trying to use the issue tracker
>> (http://gnuradio.org/redmine/projects/gnuradio/issues) to report and
>> fix bugs in a more timely manner.
>>
>> As part of that process I'm going to send out an occasional email to
>> the list, to remind everyone that the issue tracker exists, and bring
>> outstanding bugs to peoples attention.  If anyone feels like having a
>> go at fixing a bug then assign yourself to it in the issue tracker, so
>> that we don't get multiple people working on it at the same time.
>>
>> Bugs that need some attention are:
>>
>> http://gnuradio.org/redmine/issues/502
>> The 'Persistence' option that comes with most wxgui-sinks rarely
>> works, and always produces crashes if it doesn't.
>>
> I think we could detect this feature and change the label text to "crash
> me" if not present.
>
My preference for this one is to simply disable the feature altogether 
until someone does a top-to-bottom re-write of our
   use of wxGUI/PyGl that manages, as if by magic, to successfully skirt 
around all the bugs in OpenGL.  OpenGL is a farking
   minefield of "oh sorry, that feature is now a hardware dependent 
feature, and you don't have this weeks hardware, so,
   well, SEGFAULT".

Does the relatively-simple 2D rendering done by GNu Radio graphs really 
require OpenGL?  I"m not an expert, by any means,
   but those types of graphs (simple line graphs, and even the 
waterfall) were the sorts of things we were doing over 100Mbit
   connections to an X-terminal 20 years ago.  No OpenGL.