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  1. Qt
  2. QTBUG-21461

QImage doesn't support ARGB8 BMP files.

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    • 5.3.0
    • 4.7.0
    • Image formats
    • None

    • Qt Creator

      QImage appears to ignore the alpha channel in ARGB-formatted 32-bit Windows BMP Image file. 32-bit bitmaps with alpha channels does exist from the time Vista come (and even earlier). QImage must also support saving images with alpha channel as 32-bit ARGB BMPs.

        1. Zipped ARGB BMP image.zip
          184 kB
        2. bmps.zip
          198 kB
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            kkalland Kim Motoyoshi Kalland (Inactive)
            petersvp Peter Petrov
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              Created:
              Updated:
              Resolved:

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