python-fu pdb.file_exr_save issue

python-fu pdb.file_exr_save issue - Printable Version

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python-fu pdb.file_exr_save issue - JBreckeen - 05-01-2024

Hello again, so I have maybe an odd one.

Does anybody know if there are issues with .png's saved with the python pdb.file_png_save()? In my plugin, any image I "save" using that has issues opening on some viewers, while the same image exported through Gimp's UI using the same settings works perfectly fine.

As a test, I have a simple white image. If I export it as a .png (16b RGBA) through the UI, works fine everywhere. But same .xcf saved with this code

Code:

def savePNG(image=None,

            drawable=None,

            filePath=None,

            interlace=0,

            compression=5,

            bkgd=1,

            gama=0,

            offs=0,

            phys=0,

            time=0,

            comment=0,

            svtrans=1

            ):

    try:

        pdb.file_png_save2(image,

                        drawable,

                        filePath,

                        filePath,

                        interlace,

                        compression,

                        bkgd,

                        gama,

                        offs,

                        phys,

                        time,

                        comment,

                        svtrans)

        return True

    except Exception as e:

        log.warning("ERROR:  ", e)

        return False

has the issue. Keep in mind all the variables get their values set from outside, and it does not seem to matter what options are selected - it always has the problem.

The "bad" .png works in: Gimp, Photoshop, Blender, Maya, OpenRV, win10 Photos, Paint, Darktable - and probably plenty of otherss.
But it does NOT work in DJV, or ColorSync viewers (and maybe others). Which of course is what we normally use and need.

When I have looked at the image details in RV, both files appear the same.

BTW I also tried pdb.file_png_save() as well

So, has anybody seen differences?

Thanks much,

J.

AH!!!!! Nevermind to all of that. I found the issue:

I stupidly overlooked the bool vs binary problem: True/False vs 0/1.

Doh!

Sorry for the interruption.

J.