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* fix formatting and spelling in various filesUlrich Sibiller2021-01-161-7/+6
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* NXpicture.c: remove unneccessary checkUlrich Sibiller2021-01-151-15/+12
| | | | | | | Code can only be reached if pPicture is non-NULL. Besides, pPicture will be accessed later anyway, regardless of this check. Finding of PVS Studio: "V547 Expression 'pPicture != NULL' is always true."
* NX{mitrap,picture}.c: mark NX changesUlrich Sibiller2020-01-061-1/+4
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* nxagent: avoid nested externsUlrich Sibiller2019-09-291-2/+2
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* NXpicture.c: code simplificationUlrich Sibiller2019-06-221-6/+2
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* render: Propagate allocation failure from createSourcePicture()Ulrich Sibiller2019-06-221-0/+2
| | | | | | | | | | | | | | | | | commit 211d4c2d353b5e379716484055a3f58235ea65f4 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Dec 14 15:55:22 2011 +0000 render: Propagate allocation failure from createSourcePicture() All the callers were already checking for failure, except that createSourcePicture() itself was failing to check whether it successfully allocated the Picture. [ajax: Rebase, fix line wrap of preceding line] Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
* various scope improvementsUlrich Sibiller2019-06-191-9/+3
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* Revert "NXpicturestr_PictSolidFill.h: Drop file and revert db8705. Not an ↵Mike Gabriel2017-04-211-0/+4
| | | | | | | | | | | | issue anymore nowadays." This reverts commit 6c8c950258cf0da0cf24c5e80c2216914ac282a4. Fixes ArcticaProject/nx-libs#433. This patch is still a candidate for being re-implemented without extending the _PictSolidFill struct, but for now, we'll have to re-introduce commit db8705 for the sake of having fonts readable after resumption of remote NX sessions.
* Clearing comments from $XFree86$ (et al.) header lines.Mike Gabriel2017-04-191-2/+0
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* NXpicturestr_PictSolidFill.h: Drop file and revert db8705. Not an issue ↵Mike Gabriel2017-04-061-4/+0
| | | | anymore nowadays.
* Fix "uninitialised byte(s)" complaints from valgrindUlrich Sibiller2017-03-021-5/+4
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* Per-file copyright notices: Update copyright information in file headers ↵Mike Gabriel2016-07-061-7/+15
| | | | that NoMachine placed there own copyright statement in.
* nx-X11/programs/Xserver: Drop {X,x}alloc() macros, use malloc() instead.Mike Gabriel2016-07-021-4/+4
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* nx-X11/programs/Xserver: Drop {X,x}free() macros, use free() instead.Mike Gabriel2016-07-021-6/+6
| | | | Fixes ArcticaProject/nx-libs#105
* hw/nxagent/NX{glyphstr,picturestr}.h: Don't ship the complete header files ↵Mike Gabriel2016-06-251-1/+1
| | | | in nxagent's code base. Rather replace structures we need modified only.
* hw/nxagent/NXpicture.c: Shrink file, drop duplicate code that can ↵Mike Gabriel2016-06-251-1690/+41
| | | | identically be found in render/picture.c.
* Move matrix operations from X server to pixman 0.13.2, handle RandR ↵Mike Gabriel2016-06-211-68/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | transform matrices in floating point. Backported from X.org, inspired by: commit 9ffc6719390df8fdd0a5295a7a7a0eaea792be45 Author: Keith Packard <keithp@keithp.com> Date: Mon Nov 24 13:08:48 2008 -0800 Move matrix operations from X server to pixman 0.13.2 pixman 0.13.2 now holds all of the matrix operations. This leaves the protocol conversion routines and some ABI stubs in place Signed-off-by: Keith Packard <keithp@keithp.com> commit c4b9ab6bf56139fdd8c7c584a6f523c6766cddd6 Author: Keith Packard <keithp@keithp.com> Date: Tue Apr 29 08:29:42 2008 -0700 Handle transform failure when computing shadow damage area. PictureTransformBounds can fail, when this happens, damage the entire screen so that the shadow gets repainted correctly. commit fa6a1df209bd74da1d545982cca437afc2198cc1 Author: Keith Packard <keithp@keithp.com> Date: Fri Mar 21 02:35:28 2008 -0700 Avoid overflow in PictureTransformPoint. Fix PictureTransformIsIdentity. PictureTransformPoint computes homogeneous coordinates internally, but fails to handle intermediate values larger than 16.16. Use 64 bit intermediate values while computing the final result at 16.16 and only complain if that result is too large. PictureTransformIsIdentity was completely wrong -- it was not checking for identity transforms at all. commit 49db14e4ac26070ed86088419483888dda18b603 Author: Keith Packard <keithp@keithp.com> Date: Wed Mar 19 00:46:35 2008 -0700 Handle RandR transform matrices in floating point. RandR matrix computations lose too much precision in fixed point; computations using the inverted matrix can be as much as 10 pixels off. Convert them to double precision values and pass those around. These API changes are fairly heavyweight; the official Render interface remains fixed point, so the fixed point matrix comes along for the ride everywhere. commit 97ab0c6eff870b52c0383b63a78cec49059b2545 Author: Keith Packard <keithp@keithp.com> Date: Tue Mar 18 15:15:40 2008 -0700 When converting from double to fixed, round carefully. This reduces the matrix representation error after inverting a transformation matrix (although it doesn't eliminate it entirely). Perhaps we should extend Render to include 64-bit floating point transforms... commit 160252d94f04acc95f0a4e0f884ff565a5aa0744 Author: Keith Packard <keithp@keithp.com> Date: Mon Mar 17 23:03:56 2008 -0700 Add matrix inversion function (uses doubles) The obvious matrix inversion function, coded using doubles to avoid fiddling with fixed point precision adventures. commit ff9d1cd843a9b0aba69a3d788b21d5f6af702590 Author: Keith Packard <keithp@keithp.com> Date: Thu Mar 13 21:30:18 2008 -0700 Add funcs to convert between protocol and pixman matrices commit f547650328287545a7a4d96df8d6a6c606dd95a9 Author: Keith Packard <keithp@keithp.com> Date: Thu Mar 13 14:50:13 2008 -0700 Export a bunch of matrix operations from render. The render extension uses many matrix operations internally, this change exposes those functions to other parts of the server, drivers and extensions. The change is motivated by the 'transform' additions to the RandR extension but will likely be useful elsewhere. Backport to nx-libs: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
* nx-X11/programs/Xserver/{hw/nxagent/NX,render/}picture.c: add and use new ↵Mihai Moldovan2016-05-301-0/+98
| | | | | | | | function ReduceCompositeOp(). More or less just an optimization for more "trivial" composite operations requiring less work, but syncs up the newer X.Org Server and nx-libs a bit more.
* hw/nxagent/NXpicture.c: Don't declare anything in empty function ↵Mike Gabriel2016-05-021-6/+0
| | | | | | | | | | | | | | | | nxagentReconnectPictFormat. Amends the following compiler warnings: ``` NXpicture.c: In function ‘nxagentReconnectPictFormat’: NXpicture.c:2148:9: warning: variable ‘pBool’ set but not used [-Wunused-but-set-variable] Bool *pBool; ^ NXpicture.c:2147:17: warning: variable ‘pFormat’ set but not used [-Wunused-but-set-variable] PictFormatPtr pFormat; ^ ```
* Rename region macros to eliminate screen argumentMike Gabriel2016-05-021-9/+9
| | | | | | | | | | | | | | | | | | | | | This is a huge mechanical patch and a few small fixups required to finish the job. They were reviewed separately, but because the server does not build without both pieces, I've merged them together at this time. The mechanical changes were performed by running the included 'fix-region' script over the whole nx-X11/programs/Xserver tree: $ cd nx-X11/programs/Xserver && ( git ls-files | grep -v '^fix-' | xargs ./fix-region; ) And then, the white space errors in the resulting patch were fixed using the provided fix-patch-whitespace script. $ sh ./fix-patch-whitespace Thanks to Jamey Sharp for the mighty fine sed-generating sed script. v1: Keith Packard <keithp@keithp.com> (X.Org xserver commit: 2dc138922b7588515d5f2447e4b9dcdc0bef15e0) v2: Mike Gabriel <mike.gabriel@das-netzwerkteam.de> (apply fix-region script to nx-libs)
* Replace 'pointer' type with 'void *'Keith Packard2015-12-281-13/+13
| | | | | | | | | | This lets us stop using the 'pointer' typedef in Xdefs.h as 'pointer' is used throughout the X server for other things, and having duplicate names generates compiler warnings. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Eric Anholt <eric@anholt.net> Rebased against NX: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
* NXAGENT_UPGRADE code cleanup:Mike Gabriel2015-04-161-91/+853
| | | | | | | | | | | NX agent contains/ed two build trees. An old one (probably pre-3.x.y) and a "newer" one. The "newer" code tree used to become enabled by setting NXUpgradeAgentServer in nx-X11/config/cf/host.def to YES. As building the NXUpgradeAgentServer has been the default for years now, we drop all code that does not get used at build time for NXUpgradeAgentServer == YES (i.e., the code that belongs to the pre-3.x.y phase of NX agent).
* Imported nxagent-3.5.0-2.tar.gznxagent/3.5.0-2Reinhard Tartler2011-10-101-1/+1
| | | | | | | | Summary: Imported nxagent-3.5.0-2.tar.gz Keywords: Imported nxagent-3.5.0-2.tar.gz into Git repository
* Imported nxagent-3.4.0-5.tar.gznxagent/3.4.0-5Reinhard Tartler2011-10-101-1/+1
| | | | | | | | Summary: Imported nxagent-3.4.0-5.tar.gz Keywords: Imported nxagent-3.4.0-5.tar.gz into Git repository
* Imported nxagent-3.4.0-3.tar.gznxagent/3.4.0-3Reinhard Tartler2011-10-101-1/+1
| | | | | | | | Summary: Imported nxagent-3.4.0-3.tar.gz Keywords: Imported nxagent-3.4.0-3.tar.gz into Git repository
* Imported nxagent-3.4.0-16.tar.gznxagent/3.4.0-16Reinhard Tartler2011-10-101-1/+1
| | | | | | | | Summary: Imported nxagent-3.4.0-16.tar.gz Keywords: Imported nxagent-3.4.0-16.tar.gz into Git repository
* Imported nxagent-3.4.0-11.tar.gznxagent/3.4.0-11Reinhard Tartler2011-10-101-2/+2
| | | | | | | | Summary: Imported nxagent-3.4.0-11.tar.gz Keywords: Imported nxagent-3.4.0-11.tar.gz into Git repository
* Imported nxagent-3.1.0-2.tar.gznxagent/3.1.0-2Reinhard Tartler2011-10-101-0/+1512
Summary: Imported nxagent-3.1.0-2.tar.gz Keywords: Imported nxagent-3.1.0-2.tar.gz into Git repository
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