297864 2012-04-10 19:34:13 +0000 ThumbnailItem allows upscaling of Windows 2012-07-09 19:05:20 +0000 1 1 4 Plasma kwin scene-opengl git master unspecified Linux RESOLVED FIXED https://git.reviewboard.kde.org/r/105495/ NOR normal 4.9 RC 2 1 mgraesslin mgraesslin kwin-bugs-null http://commits.kde.org/kde-workspace/8daf7e7ab7be22d489648fa14bf41b4bfe8f7a95 4.9.0 0 oldest_to_newest 1244753 0 mgraesslin 2012-04-10 19:34:13 +0000 How to reproduce: 1. Use Window Switching layout Grid 2. Have one window which is significantly smaller than the screen it is placed on 3. Don't have further windows 4. Use Alt+Tab Actual Result: The Thumbnail is upscaled significantly. This looks rather bad and makes the thumbnail all blurry Expected Result: Thumbnail does not get scaled larger than actual size of window. 1274483 1 mgraesslin 2012-07-09 19:05:20 +0000 Git commit 8daf7e7ab7be22d489648fa14bf41b4bfe8f7a95 by Martin Gräßlin. Committed on 09/07/2012 at 19:34. Pushed by graesslin into branch 'KDE/4.9'. Ensure that thumbnails do not get larger than the window Upscaling windows looks really bad. If the thumbnail gets larger than the window it's better to just use the orignal window size and have the thumbnail rendered centered in the requested region. FIXED-IN: 4.9.0 REVIEW: 105459 M +3 -0 kwin/scene.cpp http://commits.kde.org/kde-workspace/8daf7e7ab7be22d489648fa14bf41b4bfe8f7a95