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[USER32] GetQueueStatus() should not return 0 when passing QS_ALLINPUT flag that includes QS_RAWINPUT (#4115) GTK applications call GetQueueStatus(QS_ALLINPUT), where QS_ALLINPUT specifies the QS_RAWINPUT flag as well, when these are compiled for Windows XP+, and they expect the call to succeed on this platform. On one side, ReactOS does not currently support this flag at all, but since it claims to be XP/2003-compatible, applications may implicitly expect the flag to be supported by GetQueueStatus() and the function *NOT* failing when this flag is set. (Later GTK apps don't care and just call GetQueueStatus(QS_ALLINPUT) that includes QS_RAWINPUT, and therefore would fail as well on e.g. Windows 2000...) Otherwise, an observable effect is that some versions of libgdk-win32-2.0.0.dll enter into an infinite loop when calling GetQueueStatus(QS_ALLINPUT), since this call always failed on ReactOS. On the other side, however, we should honour our winetests that handle the presence of the QS_RAWINPUT flag and behave differently accordingly. But since we do not support QS_RAWINPUT yet, we should keep their old behaviour where QS_RAWINPUT is unused. Thus, in order to accomodate both sides, we don't fail the GetQueueStatus() call, but just set the ERROR_INVALID_FLAGS last error and continue it. This fixes: 'All user32:TrackMouseEvent tests' CORE-15686: Gimp 2.8.22 from rapps hangs after startup with 90%-100% CPU usage and many dupes of that ticket like: CORE-17551: Ardour hangs at the first start (GTK2 issue) CORE-15151: newer "Inkscape 0.92.3" is unusable due to WIN32SS message queue lockup CORE-14086: RawTherapee 5.0-r1-gtk2 fails to start (using 100% CPU) CORE-11850: Geany 1.28 hangs with endless MsqSendMessage timed out CORE-8475: Wireshark hangs after launch It will also slightly appease, but not entirely fix: CORE-8217: 3D Text ScreenSaver freezes system Fix picked from 0.4.15-dev-3407-g |
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| .. | ||
| misc | ||
| accelerator.c | ||
| accelerator.h | ||
| callback.c | ||
| callback.h | ||
| callproc.c | ||
| caret.c | ||
| caret.h | ||
| class.c | ||
| class.h | ||
| clipboard.c | ||
| clipboard.h | ||
| console.c | ||
| csr.c | ||
| csr.h | ||
| cursoricon.c | ||
| cursoricon.h | ||
| dce.h | ||
| dde.c | ||
| defwnd.c | ||
| desktop.c | ||
| desktop.h | ||
| display.c | ||
| draw.c | ||
| event.c | ||
| focus.c | ||
| focus.h | ||
| guicheck.c | ||
| guicheck.h | ||
| hook.c | ||
| hook.h | ||
| hotkey.c | ||
| hotkey.h | ||
| ime.c | ||
| input.c | ||
| input.h | ||
| kbdlayout.c | ||
| keyboard.c | ||
| layered.c | ||
| main.c | ||
| menu.c | ||
| menu.h | ||
| message.c | ||
| metric.c | ||
| misc.c | ||
| mmcopy.h | ||
| monitor.c | ||
| monitor.h | ||
| mouse.c | ||
| msgqueue.c | ||
| msgqueue.h | ||
| nonclient.c | ||
| ntstubs.c | ||
| ntuser.c | ||
| ntuser.h | ||
| object.c | ||
| object.h | ||
| painting.c | ||
| painting.h | ||
| prop.c | ||
| prop.h | ||
| scroll.h | ||
| scrollbar.c | ||
| scrollex.c | ||
| session.c | ||
| shutdown.c | ||
| shutdown.h | ||
| simplecall.c | ||
| sysparams.c | ||
| sysparams.h | ||
| tags.h | ||
| timer.c | ||
| timer.h | ||
| useratom.c | ||
| useratom.h | ||
| userfuncs.h | ||
| usrheap.c | ||
| usrheap.h | ||
| vis.c | ||
| vis.h | ||
| win32.h | ||
| win32kdebug.h | ||
| windc.c | ||
| window.c | ||
| window.h | ||
| winpos.c | ||
| winpos.h | ||
| winsta.c | ||
| winsta.h | ||