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  1. Qt
  2. QTBUG-7108

Rendering scaled text with GL2 engine produces artifacts

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • 4.7.0
    • 4.6.0
    • GUI: OpenGL
    • None
    • 67e8e5baeec38d592596f259894e6dda420728ea

    Description

      Artifacts look similar to those in the second image in QTBUG-7094 and are probably the same issue. However, we can't snap scales to the pixel grid, so whatever is causing the artifacts needs to be fixed.

      Attachments

        1. GL_text_bug3.png
          GL_text_bug3.png
          4 kB
        2. main.cpp
          0.6 kB

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-9706 Text anti aliasing broken with OpenGL2 paint engine

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          resulted from

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-7094 Text rendering corruption in designer's about dialog with GL

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
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              tcooksey Tom Cooksey
              tcooksey Tom Cooksey
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              Dates

                Created:
                Updated:
                Resolved:

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