Details
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Bug
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Resolution: Done
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P2: Important
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5.5.1
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None
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Windows, Mac, Linux
Description
I have some TIFF images that I'm including in my project as resources and load in to my widget as pixmaps. These TIFF images include an alpha channel which I use to make portions of each image transparent. I then render a video player widget that mimics Apple's old Quicktime 7 player interface. On versions of Qt prior to 5.5.1, the images rendered perfectly. Can't tell the difference between my widget and Apple's quicktime player, but on 5.5.1, I see spurious black pixels rendered in areas where the pixmaps should be transparent.
Attachments
For Gerrit Dashboard: QTBUG-50902 | ||||||
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# | Subject | Branch | Project | Status | CR | V |
148828,3 | Improve interpretation of undefined alpha-channels | 5.6 | qt/qtimageformats | Status: MERGED | +2 | 0 |