Vlad Zahorodnii f2c8981f7e [scene] Generate window quads for sub-surfaces ... No window quads are generated for sub-surfaces right now. This leads to issues with effects that operate on window quads, e.g. magic lamp and wobbly windows. Furthermore, the OpenGL scene needs window quads to properly clip windows during the rendering process. The best way to render sub-surfaces would be with a little help from a scene graph. Contrary to GNOME, KDE hasn't developed any scene graph implementation that we could use in kwin. As a short term solution, this change adjusts the scene to generate window quads. Window quads are generated as we traverse the current window pixmap tree in the depth-first search manner. In order to match a list of quads with a particular WindowPixmap, we assign an id to each quad. BUG: 387313 FIXED-IN: 5.19.0 Differential Revision: https://phabricator.kde.org/D29131		2020-05-04 15:36:30 +03:00
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shaders	Move lanczos filter away from KWin core	2019-02-07 18:03:34 +02:00
CMakeLists.txt	Undo some recent cmake changes	2019-09-18 13:50:52 +03:00
lanczosfilter.cpp	[scenes/opengl] Discard cached Lanczos textures for all toplevels	2019-12-02 15:14:21 +02:00
lanczosfilter.h	Use nullptr everywhere	2019-09-19 17:48:21 +03:00
opengl.json	SVN_SILENT made messages (.desktop file) - always resolve ours	2019-12-07 05:38:05 +01:00
resources.qrc	Move lanczos filter away from KWin core	2019-02-07 18:03:34 +02:00
scene_opengl.cpp	[scene] Generate window quads for sub-surfaces	2020-05-04 15:36:30 +03:00
scene_opengl.h	[scene] Generate window quads for sub-surfaces	2020-05-04 15:36:30 +03:00