Archives week 52 of 2008

Dec. 29, 2008 - Jan. 4, 2009

glHistogram and ARB imaging

The docs for glHistogram clearly say that if the GL_ARB_imaging extension is not supported then glHistogram is not present... except it appears to be present (and even accepts calls), but if I pass GL_HISTOGRAM to glEnable( ) I get an invalid enumerant error.

I'm pretty sure this card *should* support the whole of the imaging ...

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Hoping to make Saturday a PyOpenGL day

If all goes as planned, Saturday should be a PyOpenGL hacking day.  Hopefully get 4-5 hours of solid work in, maybe enough to stabilize the OpenGL_accelerate module and try to get a 3.0.0 release candidate out the door.  There's still a problem with the crashing of the list/tuple handler, and there's a half a dozen ...

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Neat little feature added to RunSnakeRun

Just roughed in a neat-ish little feature for RunSnakeRun.  Basically it's a hierarchic view of your profile data where the hierarchy is directories/files/functions rather than function-call-record based.  It uses only the "localtime" values from the raw records so that you can see the total time spent in a given package, sub-package, module and the like. ...

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Square-map shaping up

Have moved SquareMap into LaunchPad and done a bit of work on making it more wxPythonic and adaptable.  I've also made it handle "empty" space better, so that if you have time spent in local for a given parent it shows up as empty space in the parent.  That's important in RunSnakeRun because you want ...

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Profiling looseness...

Have RunSnakeRun imported into LaunchPad now.  I've also implemented a version that uses an enhanced SquareMap so that you can see the hierarchic relationships in the data.  Because of the way cProfile works, you don't see "deep" relationships, that is, while I know that a calls c for 50% of the time, and that c ...

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