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

2011-08-31 Thread Larry Gritz
On Aug 31, 2011, at 7:43 AM, Kevin Wheatley wrote: > Hi, > > being new to the list, please forgive me if I've missed something, is > the goal to match existing apps in general or just to match specific > applications as a reference? There is no specific goal to match any other application, but t

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

2011-08-31 Thread Jeremy Selan
> being new to the list, please forgive me if I've missed something, is > the goal to match existing apps in general or just to match specific > applications as a reference? Hello! In my opinion, the goal is firstmost to be 'right'. So thanks for your extra set of eyes. :) Of course, sometimes

[Oiio-dev] Review: New ImageInput methods that read a subset of channels

2011-08-31 Thread Larry Gritz
https://github.com/OpenImageIO/oiio/pull/158 Add two new methods to ImageInput, new varieties of read_scanlines and read_tiles that allow firstchan/nchans to specify a contiguous subrange of channels to read. The default implementation just calls regular (all-channels) read_scanlines/read_tiles

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

2011-08-31 Thread Kevin Wheatley
Hi, being new to the list, please forgive me if I've missed something, is the goal to match existing apps in general or just to match specific applications as a reference? I notice the definition for Lanczos3 for instance is not my expected windowing function which is something more like: sinc(p

Re: [Oiio-dev] Review: fix in some Find*.cmake scripts for compatibility with external svn repo

2011-08-31 Thread Sebastian Elsner
exr 1.7 works flawlessly here. On 08/31/2011 01:16 AM, Simon Eves wrote: wrote: Currently, the cmake scripts will not be able to properly find openexr and ilmbase when THIRD_PARTY_TOOLS_HOME is set to the distribution dir output from the latest external project. This commit modifies FindIlm