On Tue, May 28, 2013 at 5:27 PM, Dov Grobgeld <dov.grobg...@gmail.com>
wrote:
> > I finished a saver operation for floating point npy images. It may e.g.
>> be
>> > used to debug floating point operations (e.g. gaussian-blur) with
>> numerical
>> > python. The resulting image may be read into numpy as follows:
>> >
>> > import numpy
>> > img = numpy.load('image.npy')
>> >
>> > It may also be viewed in my image viewer giv (though it currently does
>> not
>> > support color npy images).
>> >
>> > Is it ok to commit it?
>>
>
It would be good to avoid fetching the whole buffer with gegl_buffer_get;
GeglBuffer can store larger than RAM images and a malloc this large might
fail. It would be better to use a loop either over scanlines of the image
or groups of scanlines (32 or 64 at a time).
/Øyvind K.
--
«The future is already here. It's just not very evenly distributed»
-- William Gibson
http://pippin.gimp.org/ http://ffii.org/
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