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]> 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] >> http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org > > _______________________________________________ > Oiio-dev mailing list > [email protected] > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org -- Larry Gritz [email protected]
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