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* Splash.c: some reformattingUlrich Sibiller2020-05-071-13/+9
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* Splash.c: use more Xlib typesUlrich Sibiller2020-05-073-15/+12
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* Splash.c: add nxagentHaveSplashWindow helperUlrich Sibiller2020-05-074-2/+8
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* Splash.c: center logoUlrich Sibiller2020-05-071-78/+104
| | | | | | was offset to the right and downwards before Fixes ArcticaProject/nx-libs#892
* Splash.c: fix syntax error in TEST modeUlrich Sibiller2020-05-071-1/+1
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* xkb/xkbUtils.c: add link to bugreportUlrich Sibiller2020-05-071-1/+5
| | | | | | | | The problem we are fixing (or better "working around") here has also been seen in XQuartz, but no-one has found the reason yet. Point to bugreport so that anyone stumbling over this in future can check if there's a better fix and possibly implement that one.
* Xext: rename saver's EventType to SaverEventType.Ulrich Sibiller2020-05-071-5/+5
| | | | | | | | | | | | | | Backport of this xorg-xserver commit: commit cfd3443fe81685e91a53063dee58e24a5684dc29 Author: Peter Hutterer <peter.hutterer@who-t.net> Date: Wed Jan 28 13:34:10 2009 +1000 Xext: rename saver's EventType to SaverEventType. Avoid namespace clashing with the internal events. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
* Xext: Fix cursor reference counting hazard.Ulrich Sibiller2020-05-071-1/+1
| | | | | | | | | | | | | | | | | | | Backport of this xorg-xserver patch: commit 3083c5d0c4386cdd7083b7a83ac72fdad2f1e61e Author: Michel Dänzer <daenzer@vmware.com> Date: Mon Mar 22 18:01:17 2010 +0100 Xext: Fix cursor reference counting hazard. Make sure the reference count of the new cursor is increased before the old one is decreased, otherwise bad things will happen if they're one and the same and the reference count is 1 initially. Not sure this can actually happen here, but better safe than sorry. Signed-off-by: Michel Dänzer <daenzer@vmware.com> Reviewed-by: Roland Scheidegger <sroland@vmware.com> Signed-off-by: Keith Packard <keithp@keithp.com>
* Render.c: describe function purposeUlrich Sibiller2020-05-071-0/+1
| | | | (from nxagent changelog)
* Render.c: replace two while loops by shorter for loopsUlrich Sibiller2020-05-071-9/+3
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* Rootless.c: undo overzealous scope improvementUlrich Sibiller2020-05-071-3/+3
| | | | It is better to create the values array once and not on every iteration..
* nxagent: simplify nxagentFreeRegion macroUlrich Sibiller2020-05-075-23/+22
| | | | | | Does not require two parameters. It could be replaced by RegionDestroy() entirely but we leave it to have a match to nxagentCreateRegion().
* Drawable.c: get rid of goto code in nxagentSynchronizeDrawableDataUlrich Sibiller2020-05-071-16/+4
| | | | | Now all cleanup code at the end of the function is gone so there's no need for the gotos anymore. Just return directly.
* Drawable.c: refactor nxagentSynchronizeDrawableDataUlrich Sibiller2020-05-071-78/+52
| | | | | move common code into helper function that also takes care of the ugly alloc/free stuff.
* Screen.c: formatting fixesUlrich Sibiller2020-05-071-7/+8
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* nxagent: Free atom map on terminationUlrich Sibiller2020-05-073-2/+17
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* Atoms.c: refine comment on NX_CUT_BUFFER_SERVERUlrich Sibiller2020-05-071-3/+2
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* Atoms.c: scope improvementsUlrich Sibiller2020-05-071-4/+3
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* Atoms.c: remove unused return value of nxagentInitAtomsMapUlrich Sibiller2020-05-071-4/+4
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* Atoms.h: reformat commentsUlrich Sibiller2020-05-071-7/+4
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* Atoms.c: always duplicate strings before storing them in privAtomMapUlrich Sibiller2020-05-071-26/+11
| | | | | Otherwise we will never be able to free the list because we do not know if free() is allowed or not.
* Atoms.c: some code cleanupUlrich Sibiller2020-05-071-55/+71
| | | | add else clauses, improve debugging, add comments
* Atoms.c: add missing freeUlrich Sibiller2020-05-071-0/+2
| | | | not a real memleak since it is followed by a FatalError...
* Atoms.c: remove one obsolete FIXMEUlrich Sibiller2020-05-071-4/+3
| | | | The FIXME just described what the following function actually implements...
* Screen.c: spelling fixUlrich Sibiller2020-05-071-1/+1
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* Events.c: simplify nxagentInternalWindowsTreeUlrich Sibiller2020-05-071-6/+2
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* Events.c: Whitespace fixUlrich Sibiller2020-05-071-1/+1
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* os: remove CYGWIN remnantsUlrich Sibiller2020-05-073-15/+1
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* Makefiles: drop support for NXwinUlrich Sibiller2020-05-072-157/+1
| | | | | | | | We have never built nxwin within this tree. And we never shipped it. So drop the according logic. We have also removed CYGWIN stuff in the past so nxwin probably would not compile/work anyway...
* Screen.c: activate fallback to dix blankingUlrich Sibiller2020-04-071-2/+2
| | | | | | We have no hardware that could blank the screen for us. So let nxagentSaveScreen return False in some situations to let dix do the default action.
* Screen.c: document nxagentSaveScreenUlrich Sibiller2020-04-071-22/+37
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* nxagent: remove now-obsolete own copies of ScreenSaver procsUlrich Sibiller2020-04-074-279/+0
| | | | | we moved the auto-disconnect feature to an own timer so there's no need for a special treatment in screen saver stuff anymore.
* nxagent: re-implement timeout handlingUlrich Sibiller2020-04-077-88/+114
| | | | | | Option -timeout used the screensaver facility. This patch changes that to an own timer that is independent. This effectly means we can drop most of the derived screensaving stuff in a follow-up commit.
* release 3.5.99.233.5.99.23Mike Gabriel2020-01-302-1/+1
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* nxagent: rename variables that shadow globalsUlrich Sibiller2020-01-258-61/+61
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* Events.c: fix capslock weirdness (re-add lost code)Ulrich Sibiller2020-01-251-0/+1
| | | | | | This was removed by mistake in 39866f5c133230e5731156c2356c8571c971534c. Fixes ArcticaProject/nx-libs#904
* compext/Clean.c: fix shadow warnings / scopeUlrich Sibiller2020-01-101-20/+12
| | | | | | | | | | | | | | | | | | | | | | | Clean.c: In function ‘CleanZImage’: Clean.c:141:23: warning: declaration of ‘j’ shadows a previous local [-Wshadow=local] register int i, j; ^ Clean.c:88:16: note: shadowed declaration is here unsigned int j; ^ Clean.c: In function ‘CopyAndCleanImage’: Clean.c:239:22: warning: declaration of ‘i’ shadows a previous local [-Wshadow=compatible-local] register int i; ^ Clean.c:192:16: note: shadowed declaration is here register int i; ^ Clean.c:324:13: warning: declaration of ‘i’ shadows a previous local [-Wshadow=compatible-local] int i; ^ Clean.c:192:16: note: shadowed declaration is here register int i; ^
* os: Fix -Wshadow errorsUlrich Sibiller2020-01-102-23/+21
| | | | | | | | | | | | | commit 08d0481e299c28b64a0db9bb0782ba2b551028fd Author: Keith Packard <keithp@keithp.com> Date: Sun Dec 15 01:12:22 2013 -0800 os: Fix -Wshadow errors Rename variables to avoid shadowing globals Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Eric Anholt <eric@anholt.net>
* mi: fix shadow warningsUlrich Sibiller2020-01-102-9/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on the following commit. But for mispans.c I think the first contained fix is wrong (nested loop with variable i) so I took another approach. commit f02e27e4fcc34413b2051e5a01edc92172fa8612 Author: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Date: Tue Oct 16 02:16:17 2012 -0500 mi: fix shadow warnings mibitblt.c: In function 'miGetImage': mibitblt.c:617:20: warning: declaration of 'pt' shadows a previous local mibitblt.c:609:17: warning: shadowed declaration is here mispans.c: In function 'miFillUniqueSpanGroup': mispans.c:456:33: warning: declaration of 'i' shadows a previous local mispans.c:382:9: warning: shadowed declaration is here mispans.c:488:17: warning: declaration of 'i' shadows a previous local mispans.c:382:9: warning: shadowed declaration is here Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Fixes these warnings: mi/mispans.c: fix shadowed vars mispans.c: In function ‘miFillUniqueSpanGroup’: mispans.c:465:12: warning: declaration of ‘i’ shadows a previous local [-Wshadow=compatible-local] int i; ^ mispans.c:387:21: note: shadowed declaration is here register int i; ^ mispans.c:497:10: warning: declaration of ‘i’ shadows a previous local [-Wshadow=compatible-local] int i; ^ mispans.c:387:21: note: shadowed declaration is here register int i; ^ mibitblt.c: In function ‘miGetImage’: mibitblt.c:669:13: warning: declaration of ‘pt’ shadows a previous local [-Wshadow=compatible-local] xPoint pt; ^~ mibitblt.c:659:18: note: shadowed declaration is here DDXPointRec pt = {0, 0}; ^~
* _XkbFilterDeviceBtn: move variable declarations to match usage scopeUlrich Sibiller2020-01-101-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix this warning: xkbActions.c: In function ‘_XkbFilterDeviceBtn’: xkbActions.c:1084:6: warning: declaration of ‘button’ shadows a previous local [-Wshadow=compatible-local] int button; ^~~~~~ xkbActions.c:1044:6: note: shadowed declaration is here int button; ^~~~~~ Backport of this xorg-xserver upstream commit: commit 41dd7cf673e47ab74c5065b8dbf268b2e5facb64 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Mon Dec 12 16:49:34 2011 -0800 _XkbFilterDeviceBtn: move variable declarations to match usage scope The main body of this function is an if { } else if { } pair of blocks. Previously there was int button at the top level scope which is used only in the first block, and a redeclaration of int button inside the second block. Since there's no overlap in the code paths for the two uses of button, move the one from the outer block into the first block to help the programmer more quickly determine they are unrelated usages, and to silence the gcc warning of: xkbActions.c: In function '_XkbFilterDeviceBtn': xkbActions.c:999:6: warning: declaration of 'button' shadows a previous local xkbActions.c:955:6: warning: shadowed declaration is here For consistency, move DeviceIntPtr dev declarations as well that are used in the same way. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jamey Sharp <jamey@minilop.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
* XkbFindSrvLedInfo: remove extraneous name-clashing sli variableUlrich Sibiller2020-01-101-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix shadow warning: xkbLEDs.c: In function ‘XkbFindSrvLedInfo’: xkbLEDs.c:633:19: warning: declaration of ‘sli’ shadows a previous local [-Wshadow=compatible-local] XkbSrvLedInfoPtr sli; ^~~ xkbLEDs.c:629:18: note: shadowed declaration is here XkbSrvLedInfoPtr sli; ^~~ Backport of this xorg-xserver commit: commit d8eb9b5faa2d2c9350bdaffef8749a9cac3c87b8 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Mon Dec 12 16:49:34 2011 -0800 XkbFindSrvLedInfo: remove extraneous name-clashing sli variable Variable is already defined outside the outer if statement, and there's no need to redefine inside the if statement. No point in setting sli before if (dev->kbdfeed->xkb_sli==NULL) check - if check is true, we immediately set it, if check is false, we immediately return without further reference or use of it. The one thing we do with it inside the inner if statement is store an allocation in it for a brief moment before writing to the final destination, which is immediately returned to the caller. In short, there's no benefit to the variable at all in this block, it just gives the optimizer more code to figure out how to omit. Fixes gcc warning: xkbLEDs.c: In function 'XkbFindSrvLedInfo': xkbLEDs.c:683:19: warning: declaration of 'sli' shadows a previous local xkbLEDs.c:679:18: warning: shadowed declaration is here Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jamey Sharp <jamey@minilop.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
* xkb: fix shadow warningsUlrich Sibiller2020-01-105-16/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | xkb.c: In function ‘ProcXkbSetCompatMap’: xkb.c:2601:20: warning: declaration of ‘i’ shadows a previous local [-Wshadow=compatible-local] register unsigned i,bit; ^ xkb.c:2529:23: note: shadowed declaration is here register unsigned i,bit; ^ xkb.c:2601:22: warning: declaration of ‘bit’ shadows a previous local [-Wshadow=compatible-local] register unsigned i,bit; ^~~ xkb.c:2529:25: note: shadowed declaration is here register unsigned i,bit; ^~~ Backport of this xorg upstream commit: commit 344eea237fc07dedfd733d14f95ed0ad26bb5f81 Author: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Date: Tue Oct 16 02:04:34 2012 -0500 xkb: fix shadow warnings Signed-off-by: Yaakov Selkowitz <yselkowitz@users.sourceforge.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
* CheckForEmptyMask does not need to declare int n twiceUlrich Sibiller2020-01-101-1/+1
| | | | | | | | | | | | | | | | | | | | commit 424dbde891486ad6a6c00c61a334031ff18f5556 Author: Alan Coopersmith <alan.coopersmith@oracle.com> Date: Fri Dec 9 10:08:55 2011 -0800 CheckForEmptyMask does not need to declare int n twice Just use the existing n variable again in the ARGB_CURSOR loop instead of creating another one. Fixes gcc -Wshadow warning: cursor.c: In function 'CheckForEmptyMask': cursor.c:155:6: warning: declaration of 'n' shadows a previous local cursor.c:146:9: warning: shadowed declaration is here Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Jamey Sharp <jamey@minilop.net> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
* Drawable.c: fix logic broken by scope cleanupUlrich Sibiller2020-01-101-5/+3
| | | | | | | | | | | | xp must be declared outside the while loop! xp was reset in each interation despite being increased at the iteration's end! To protect against this happening again replace the while loop by a for loop that references xp. Bug introduced by d94f472744355c71987d145727aecace1e8455b6
* Cursor.c: drop unused return code for nxagentDisconnectAllCursorUlrich Sibiller2020-01-093-4/+4
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* Pixmap.c: drop unused return code for nxagentDisconnectAllPixmapsUlrich Sibiller2020-01-092-12/+7
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* Pixmap.c: fix variable shadowingUlrich Sibiller2020-01-092-2/+16
| | | | | | | | | | | | | | | | | Pixmap.c: In function ‘nxagentDisconnectAllPixmaps’: Pixmap.c:677:19: warning: declaration of ‘r’ shadows a previous local [-Wshadow=compatible-local] for (int i = 0, r = 1; i < MAXCLIENTS; r = 1, i++) ^ Pixmap.c:652:7: note: shadowed declaration is here int r = 1; ^ Pixmap.c: In function ‘nxagentReconnectAllPixmaps’: Pixmap.c:840:19: warning: declaration of ‘result’ shadows a previous local [-Wshadow=compatible-local] for (int i = 0, result = 1; i < MAXCLIENTS; result = 1, i++) ^~~~~~ Pixmap.c:807:8: note: shadowed declaration is here Bool result = 1; ^~~~~~
* Display.c: fix shadowed/unused variableUlrich Sibiller2020-01-091-1/+0
| | | | | | | | | | | Display.c: In function ‘nxagentInitAndCheckVisuals’: Display.c:2273:10: warning: declaration of ‘matched’ shadows a previous local [-Wshadow=compatible-local] bool matched = false; ^~~~~~~ Display.c:2258:8: note: shadowed declaration is here bool matched; ^~~~~~~ Display.c:2258:8: warning: unused variable ‘matched’ [-Wunused-variable]
* Events.c: fix two shadowed variablesUlrich Sibiller2020-01-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Events.c: In function ‘nxagentDispatchEvents’: Events.c:1241:21: warning: declaration of ‘pScreen’ shadows a previous local [-Wshadow=compatible-local] ScreenPtr pScreen = nxagentScreen(X.xbutton.window); ^~~~~~~ Events.c:827:13: note: shadowed declaration is here ScreenPtr pScreen = NULL; ^~~~~~~ Events.c:1383:19: warning: declaration of ‘pScreen’ shadows a previous local [-Wshadow=compatible-local] ScreenPtr pScreen = nxagentScreen(X.xmotion.window); ^~~~~~~ Events.c:827:13: note: shadowed declaration is here ScreenPtr pScreen = NULL; ^~~~~~~ Events.c: In function ‘nxagentDispatchEvents’: Events.c:1383:19: warning: declaration of ‘pScreen’ shadows a previous local [-Wshadow=compatible-local] ScreenPtr pScreen = nxagentScreen(X.xmotion.window); ^~~~~~~ Events.c:827:13: note: shadowed declaration is here ScreenPtr pScreen = NULL; ^~~~~~~
* Clipboard.c: fix shadowed variableUlrich Sibiller2020-01-091-6/+8
| | | | | | | | | | | | this was harmless but not nice nevertheless. Clipboard.c: In function ‘nxagentConvertSelection’: Clipboard.c:1850:9: warning: declaration of ‘i’ shadows a previous local [-Wshadow=compatible-local] int i = nxagentFindCurrentSelectionIndex(selection); ^ Clipboard.c:1736:7: note: shadowed declaration is here int i = nxagentFindCurrentSelectionIndex(selection); ^
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