Re: [Oiio-dev] Review: filters updated: sinc, blackman-harris, gaussian

2011-09-05 Thread Kevin Wheatley
On Wed, Aug 31, 2011 at 6:08 PM, Larry Gritz l...@larrygritz.com wrote: There is no specific goal to match any other application, but the filtering is tricky and easy to get wrong (as I have clearly botched it in this case, despite having written it many times over 25 years!).  So when we

[Oiio-dev] iprocess unable to resize OpenEXR Half types?

2011-09-05 Thread Kevin Wheatley
Hi, Using oiio 0.10.2, I am unable to resize an image: iprocess z.exr --resize 32 32 -o out.exr fails with an 'assertion' at line 357 of iprocess.cpp I'm assuming this is due to the files being half float and not 32 bit float, is this expected? Thanks Kevin z.exr Description: Binary data

Re: [Oiio-dev] iprocess unable to resize OpenEXR Half types?

2011-09-05 Thread Ben De Luca
I am new to OIIO, but I think the answer is going to be The tools are moving away from using iprocess, try oiiotool ./oiiotool z.exr --resize 32x32 -d half -o /tmp/blah.exr just worked from me from master. On 5 September 2011 16:45, Kevin Wheatley kevin.j.wheat...@gmail.comwrote: Hi,