Also, can you show the code for how you're writing it out?
> On May 31, 2018, at 1:47 PM, Larry Gritz <[email protected]> wrote: > > That would be surprising! Can you email me directly with an image (any image) > that shows this effect? > > What platform are you running on, and specifically which version of OIIO? > Also, do you know what version of libtiff is on your system? > > >> On May 31, 2018, at 1:10 PM, Patrick Cusack <[email protected] >> <mailto:[email protected]>> wrote: >> >> I am opening 16 bit 3 channel TIFFS with OpenImageIO to calculate values on >> the pixels. I perform some logic to grab matting information and I noticed >> that when I open little endian files and save them out using OpenImageIO, >> the images appear to be flipped around the x axis. This does not happen when >> working with Big Endian TIFF files. The images appear upside down. Here is >> my very rudimentary code to open the files. If I save this file out, then it >> is flipped. >> >> Patrick >> >> ImageInput *in = ImageInput::open (argv[1]); >> if (!in) >> return -1; >> >> const ImageSpec &spec = in->spec(); >> int xres = spec.width; >> int yres = spec.height; >> int channels = spec.nchannels; >> std::vector<float> pixels (xres*yres*channels*sizeof(float)); >> in->read_image (TypeDesc::FLOAT, &pixels[0]); >> >> >> >> >>> On May 1, 2018, at 2:59 PM, Larry Gritz <[email protected] >>> <mailto:[email protected]>> wrote: >>> >>> We have tagged official stable Release-1.8.11 and moved the "release" >>> branch marker to match. >>> >>> Also, we updated the obsolete 1.7 family to Release-1.7.17. >>> >>> Release notes are below. Both are very minor releases with mostly build >>> issue fixes. >>> >>> >>> >>> Release 1.8.11 (1 May 2018) -- compared to 1.8.10 >>> ------------------------------------------------- >>> * Fix to strtof, strtod for non-C locales. #1918 >>> * Add up-to-date Nuke versions to FindNuke.cmake. #1920 >>> * Allow building against ffmpeg 4.0. #1926 >>> >>> >>> >>> Release 1.7.18 (1 May 2018) -- compared to 1.7.17 >>> ------------------------------------------------- >>> * Allow building against ffmpeg 4.0. #1926 >>> >>> >>> -- >>> 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 >> >> _______________________________________________ >> Oiio-dev mailing list >> [email protected] <mailto:[email protected]> >> 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 -- Larry Gritz [email protected]
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