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  1. Qt
  2. QTBUG-7015

Deep copy of pixmap data in openvg paintengine

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P2: Important P2: Important
    • 4.6.1
    • 4.6.0
    • (Inactive) OpenVG
    • None
    • b0e7ef2aa62a123b51920b8f0a08af07a9cd9d09

      It seems there is a deep copy happening in toVGImageSubRect() , because of a call to non-const version of Qimage::bits().

      There are some more functions which calls non-const version of Qimage::bits() function in OpenVg paintengine code:

      1. toVGImage()
      2. toVGImageWithOpacity()
      3. QVGFontGlyphCache::cacheGlyphs()
      4. QVGCompositionHelper::drawCursorPixmap()
      5. toVGImageWithOpacitySubRect()

        1. deep-copy.patch
          5 kB
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            rweather Rhys Weatherley (closed Nokia identity) (Inactive)
            kalyanreddy2005 Kalyan kondapally
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              Created:
              Updated:
              Resolved:

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