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  1. Qt
  2. QTBUG-63950

[regression 5.7.0->5.9.2] Some PNG files do not load

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Done
    • Affects Version/s: 5.9.2
    • Fix Version/s: 5.9.3, 5.10.0
    • Component/s: Image formats
    • Labels:
      None
    • Environment:
      Qt 5.9.2

      Qt 5.7.0

      QtDesigner

      Description

      I found that some png files is not loaded in Qt 5.9.2
      "libpng warning: iCCP: known incorrect sRGB profile"
      In same time, same image's successfully loading in Qt 5.7.0

      The easest way to check it's open and make visual comparing mainwindow.ui (from png_test.zip) in designer.exe from Qt 5.9.2 and Qt 5.7.0.

        Attachments

        1. png_test.zip
          7 kB
        2. qt570_ok.png
          qt570_ok.png
          4 kB
        3. qt592_right_image_epsent.png
          qt592_right_image_epsent.png
          4 kB

          Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-63750 SOME PNG Images fail to render in Qt 5.9 when upgrading from 5.7

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-64258 Failing to load some PNGs

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-63950
          # Subject Branch Project Status CR V
          210013,3 Update bundled libpng to version 1.6.34 5.9 qt/qtbase Status: MERGED +2 0

            Activity

              People

              Assignee:
              vgt Eirik Aavitsland
              Reporter:
              nen777w Ruslan Teliuk
              Votes:
              1 Vote for this issue
              Watchers:
              6 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

                  Gerrit Reviews

                  There are no open Gerrit changes