ebcea16e71
Rather than drawing the window contents from the shadow framebuffer, use Composite extension redirection to cause the server to maintain a bitmap image of each top-level X window, and draw the window contents from that, so that window contents which are occluded in the framebuffer show correctly in the task bar and task switcher previews. v2: Fix incorrect use of memset() found by gcc5 hw/xwin/winshadgdi.c: In function ‘winBltExposedWindowRegionShadowGDI’: hw/xwin/winshadgdi.c:861:9: warning: ‘memset’ used with constant zero length parameter; this could be due to transposed parameters [-Wmemset-transposed-args] v3: Turn on -compositewm by default v4: Ignore -swcursor if -compositewm -swcursor is not compatible with -compositewm (because the window contents are drawn from an off-screen pixmap, not from the screen pixmap, where the software cursor will be drawn). v5: Update meson.build also Add -compositewm option to help output Update CI to install prerequisites |
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| Makefile.am | ||
| XWin.man | ||
| XWinrc.man | ||