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* Clipboard.c: improve XChangeProperty codeUlrich Sibiller2019-11-151-2/+2
| | | | | | | | | | The previously used "Atom" type was confusing. Clarify this by writing the code as requested in the manpage of XChangeProperty: "If the specified format is 8, the property data must be a char array. If the specified format is 16, the property data must be a short array. If the specified format is 32, the property data must be a long array."
* Rootless.c: rewrite loop to allow for scope improvementsUlrich Sibiller2019-11-151-17/+10
| | | | | make i a local loop variable everywhere by changing the while loop to a for loop.
* Rootless.c: fix linefeeds when printing listsUlrich Sibiller2019-11-151-5/+5
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* Rootless.c: silence compiler warning about wrong parmeter sizesUlrich Sibiller2019-11-151-5/+3
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* Rootless.c: disable unused functionUlrich Sibiller2019-11-151-0/+2
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* Rootless.c: silence compiler warnings about wrong fromat specifiersUlrich Sibiller2019-11-151-15/+15
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* Rootless.c: Fatal error if malloc failsUlrich Sibiller2019-11-151-1/+5
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* Rootless.c: cleanup function prototypesUlrich Sibiller2019-11-151-10/+8
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* Rootless.c: reformat commentsUlrich Sibiller2019-11-151-34/+26
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* Rootless.c: scope improvementsUlrich Sibiller2019-11-151-58/+38
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* Rootless.c: use __func__ instead of hardcoded function nameUlrich Sibiller2019-11-151-78/+74
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* Rootless.c: use designated initializersUlrich Sibiller2019-11-151-15/+9
| | | | This fixes a possible unitialized struct variable.
* Pixmap.c: reformat commentsUlrich Sibiller2019-11-151-56/+44
| | | | plus some minor formatting fixes
* Pixmap.c: scope improvementsUlrich Sibiller2019-11-151-125/+86
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* Pixmap.c: drop code that does not make senseUlrich Sibiller2019-11-151-10/+2
| | | | | | This check has already been done before we reach here. Also add some comments about a condition that will never occur...
* Pixmap.c: call miModifyPixmapHeader twice instead of duplicating codeUlrich Sibiller2019-11-151-83/+11
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* Args.c: reformat switch blocksUlrich Sibiller2019-11-151-135/+22
| | | | This makes them much more readable
* Args.c: Unify formattingUlrich Sibiller2019-11-151-188/+91
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* Args.c: do not print function name in errors or warningsUlrich Sibiller2019-11-151-6/+6
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* Args.c: scope improvementsUlrich Sibiller2019-11-151-29/+16
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* Args.c: simplify options string allocationUlrich Sibiller2019-11-151-18/+4
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* Args.c: fix clipboard=0 or -clipboard 0Ulrich Sibiller2019-11-151-1/+1
| | | | This should disable clipboard but effictively did activate clipboard=both.
* Args.c: remove unreachable codeUlrich Sibiller2019-11-151-24/+0
| | | | | | Right at the beginnigng of nxagentParseSingleOption we check for "clipboard" and prepare argv and argc accordingly for ddxProcessArgument. The removed code thus could never be reached.
* Args.c: fix unitialized variableUlrich Sibiller2019-11-151-0/+1
| | | | | | | "clipboard=something" does not need to be passed on, so return after setting nxagentOptions accordingly. This fixes [nx-X11/programs/Xserver/hw/nxagent/Args.c:1584]: (error) Uninitialized variable: argc
* NXglxext.c: use upstream versions of Dispatch functionsUlrich Sibiller2019-11-022-56/+5
| | | | | | | | | instead of a full copy. We still have our own function because we need to handle the nxagentGlxTrap. This trap is now set before the start of the dispatcher while it has been set only directly before calling the dispatched function. Saves ~50 duplicated lines.
* NXwindow.c: use upstream function DeleteWindow()Ulrich Sibiller2019-11-022-52/+0
| | | | | | | DeleteWindow() is calling FreeWindowResources() which is calling DisposeWindowOptional() which sets pWin->optional to NULL. So the now removed code was never called. After removal DeleteWindow() is identical to the dix version, so we use that one.
* NXwindow.c: call InitRootWindow from dixUlrich Sibiller2019-11-023-49/+18
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* NXwindow.c: mark NX changesUlrich Sibiller2019-11-021-0/+16
| | | | many functions are almost identical to dix. Mark the minimal changes.
* NXwindow.c: drop own UnmapWindow()Ulrich Sibiller2019-11-022-18/+0
| | | | | The only difference to the dix version was a fprintf if compiled with -D TEST.
* NXwindow.c: call upstream version UnmapWindow()Ulrich Sibiller2019-11-022-58/+5
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* NXglyph.c: mark NX changesUlrich Sibiller2019-11-021-1/+8
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* NXglyph.c: adapt FindGlyph() to better match render/glyph.cUlrich Sibiller2019-11-021-19/+24
| | | | no function change
* NXglyphcurs.c: use dixChangeCG()Ulrich Sibiller2019-11-021-18/+13
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* Simplify (NX)xvdisp.cUlrich Sibiller2019-11-023-148/+15
| | | | | | | | | | NXxvdisp.c only exists to set/unset nxagentXvTrap before/after dispatch. There's no need to duplicate the original code. We now rename the original dispatch functions and call them in our dispatch code. Also drop check for sun and cygwin, as they never appeared in xorg upstream code.
* NXdispatch.c: mark NX changesUlrich Sibiller2019-11-021-17/+47
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* NXdispatch.c: simplify InitClientPrivates()Ulrich Sibiller2019-11-022-35/+13
| | | | by calling the upstream function from dix/dispatch.c
* NXdispatch.c: call upstream CloseDownClient()Ulrich Sibiller2019-11-022-87/+6
| | | | remove ~80 duplicate lines
* NXdispatch.c: Simplify InitSelections()Ulrich Sibiller2019-11-022-9/+7
| | | | by calling upstream version from dispatch.c
* nxagent: drop NXextension.cUlrich Sibiller2019-11-024-33/+2
| | | | | instead of including it and creating NXextension.o we can simply use the dix version. There are no NX specials anymore.
* NXextension.c: use ProcListExtensions() from dixUlrich Sibiller2019-11-022-116/+0
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* NXextension.c: use ProcQueryExtension() from dixUlrich Sibiller2019-11-022-41/+1
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* NXshm.c: call upstream miShmPutImageUlrich Sibiller2019-11-022-38/+6
| | | | instead of having an identical copy in nxagent_miShmPutImage
* NXshm.c: use upstream versions of Dispatch functionsUlrich Sibiller2019-11-022-92/+14
| | | | instead of having an own (identical) copy
* NXshm.c: rework code to be identical for ProcShmDispatch and SProcShmDispatchUlrich Sibiller2019-11-021-60/+60
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* nxagent: drop Holder.[ch]Ulrich Sibiller2019-11-028-120/+12
| | | | The only left code was nxagentCheckum() which was not compiling anyway.
* Drop unused placeholder codeUlrich Sibiller2019-11-025-225/+0
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* Drop NXdamage.cUlrich Sibiller2019-11-014-64/+0
| | | | With the previous commits this file finally becomes obsolete.
* damage: Don't rewrite Text ops to GlyphBlt opsUlrich Sibiller2019-11-012-226/+19
| | | | | | | | | | | | | | | | | | | | | | | | | This backport of a 2013 Xorg fix changes miext/damage.c so that the text functions (damageText, damage{Poly,Image}Text{8,16}) finally are very similar to the changes that NX introduced in 2007 with nxagent-3.0.0-28. Fun fact: the original freedesktop bug mentioned below is from 2005 and the fix came in 2013... Next commit will be the complete drop of NXdamage.c. commit 0f3f8e4295d4c05f33b93e0ffd2f6f8cd5759bf7 Author: Adam Jackson <ajax@redhat.com> Date: Wed Aug 21 11:13:11 2013 -0400 damage: Don't rewrite Text ops to GlyphBlt ops There's no particularly good reason to, and it breaks Xnest. Bugzilla: http://bugs.freedesktop.org/2454 Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Adam Jackson <ajax@redhat.com>
* NXdamage.x fix wrong backportUlrich Sibiller2019-11-011-4/+12
| | | | | | | | | f0ba303d48439e0ebb572d56db972995388ac865 errornously added the "else" which had been explicitly removed in NX 3.0.0-28 with this comment: - Changed damage's GCOps functions drawing text. This was needed be- cause the original functions didn't call agent GCOps if the drawable was registered for damage events.
* NXevents.c: add some explanations from the original changelogUlrich Sibiller2019-11-011-0/+32
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