Ahh it totally did. I'll take a look tomorrow. Thanks Larry!
From: Oiio-dev [mailto:[email protected]] On Behalf Of
Larry Gritz
Sent: Wednesday, January 18, 2017 4:05 PM
To: OpenImageIO developers <[email protected]>
Subject: Re: [Oiio-dev] Check for ability to write an image to a type
Jonathan, this may have fallen through the cracks on your end over the
holidays, but I still have this PR pending and was wondering if it looked
satisfactory to you before I merge it.
-- lg
On Dec 7, 2016, at 12:02 PM, Jonathan Tilden (2K)
<[email protected]<mailto:[email protected]>> wrote:
Thanks Larry! We are still on 1.6.12 (primarily because we have to support
py2.6, which is a much older version of MSVC). Let me check out what you have
from the master, and see if I can backport it. Thanks!
-J
From: Oiio-dev [mailto:[email protected]] On Behalf Of
Larry Gritz
Sent: Tuesday, December 06, 2016 11:33 PM
To: OpenImageIO developers
<[email protected]<mailto:[email protected]>>
Subject: Re: [Oiio-dev] Check for ability to write an image to a type
Addressed this with new queries in this code review:
https://github.com/OpenImageIO/oiio/pull/1577<https://github.com/OpenImageIO/oiio/pull/1577>
Do you work from master, or will you need this backported to 1.7?
> On Dec 5, 2016, at 10:04 PM, Larry Gritz
> <[email protected]<mailto:[email protected]>> wrote:
>
> You can ask for the full list of formats like this:
>
> std::string formats;
> OIIO::getattribute("format_list",formats);
>
> And you'll get a comma-separated list of all the supported formats.
>
> But that doesn't tell you which are read-only. You could figure it out, as
> you say, by trying to instantiate an ImageOutput for each one, but that seems
> wasteful. It would be better if you could directly query the set of writeable
> formats. I'll add a query like that, it should be straightforward.
>
>
>
>> On Dec 2, 2016, at 12:05 PM, Jonathan Tilden (2K)
>> <[email protected]<mailto:[email protected]>> wrote:
>>
>> Hi!
>>
>> I was wondering if there was a way to determine which types support write
>> capabaility using OIIO.
>>
>> For example, I'd like to present a list of options in a save-as dialog that
>> lists the image types that are 1) known to OIIO, and 2) have valid
>> ImageOutput implementations. For example, PSD doesn't look to have a valid
>> ImageOutput implemention, so I would not list that as an available type.
>>
>> I know you can check the results from trying to open the ImageOutput to
>> determine if you can save, but is there a higher-level way to do this before
>> even attempting to write the file?
>>
>> Is this possible and if so, what would be the best way to get at it?
>>
>> Thanks!
>> -J
>>
>> ====================================
>> Jonathan Tilden
>> Principal Technical Artist
>> 2K Games
>> Email: [email protected]<mailto:[email protected]>
>> Phone: +1.415.507.7623
>> ====================================
>>
>> _______________________________________________
>> Oiio-dev mailing list
>> [email protected]<mailto:[email protected]>
>> http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org<http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org>
>
> --
> Larry Gritz
> [email protected]<mailto:[email protected]>
>
>
> _______________________________________________
> Oiio-dev mailing list
> [email protected]<mailto:[email protected]>
> http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org<http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org>
--
Larry Gritz
[email protected]<mailto:[email protected]>
_______________________________________________
Oiio-dev mailing list
[email protected]<mailto:[email protected]>
http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org<http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org>
_______________________________________________
Oiio-dev mailing list
[email protected]<mailto:[email protected]>
http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org<http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org>
--
Larry Gritz
[email protected]<mailto:[email protected]>
_______________________________________________
Oiio-dev mailing list
[email protected]
http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org
