nx-libs/nx-X11/programs/Xserver/miext, branch pr/various9

Drop NXdamage.c

2019-11-01T15:42:55+00:00

With the previous commits this file finally becomes obsolete.

damage: Don't rewrite Text ops to GlyphBlt ops

2019-11-01T15:42:55+00:00

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 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 Reviewed-by: Eric Anholt Signed-off-by: Adam Jackson

Lift miext to xorg-xserver-7.1/1.1.10 state

2018-02-27T01:35:38+00:00

devPrivates fixes

2017-12-07T06:20:55+00:00

Backported from X.Org: commit 0693083335185ce05ee64546151f3fc43ce98575 Author: Lars Knoll Date: Mon Mar 6 21:00:09 2006 +0000 render/picture.c Correctly initialize devPrivates variable in source only pictures to 0 miext/cw/cw.h Don't try to access devPrivates of source only pictures Backported-from-NX-by: Ulrich Sibiller

Coverity # 337: Remove useless NULL check.

2017-12-07T06:20:55+00:00

Backported from X.org: Commit 6bb2dc02a7cffd6ed7dd28e88d584920a4150749 Author: Adam Jackson Date: Wed Mar 15 16:01:47 2006 +0000 Coverity # 337: Remove useless NULL check. Backported-to-NX-by: Ulrich Sibiller

Regression fix for added libXfont2 API support:

2017-04-10T21:41:49+00:00

- Move FONT_DEFINES and XLIBFONT definition to from Server.tmpl to Imake.tmpl. - Add FONT_DEFINES to ALLDEFINES. - Drop SpecialCObjectRules with FONT_DEFINES from various Imakefiles again, FONT_DEFINES is now set "globally". - Hand over FONT_DEFINES from main Makefile to nx-X11's make BuildEnv to make gccmakedep happy.

Xserver: Support building against libXfont2 (v2) API and old libXfont(1) API alike.

2017-04-10T14:09:20+00:00

Fixes ArcticaProject/nx-libs#296. Inspired by the following X.org commit. Other than X.org, we will continue support for building nx-libs against libXfont1 for a while. commit 05a793f5b3c40747d5a92a076def7f4fb673c7e7 Author: Keith Packard Date: Tue Sep 1 18:50:55 2015 -0700 dix: Switch to the libXfont2 API (v2) This new libXfont API eliminates exposing internal X server symbols to the font library, replacing those with a struct full of the entire API needed to use that library. v2: Use libXfont2 instead of libXfont_2 Signed-off-by: Keith Packard Reviewed-by: Adam Jackson

xserver: remove index from CloseScreen (API/ABI breakage)

2017-04-10T12:56:29+00:00

Extracted from X.org bulk commit: commit 1f0e8bd5eb1a5539689cfc4f5a6b86b530907ec5 Author: Dave Airlie Date: Tue Jun 5 13:22:18 2012 +0100 api: rework the X server driver API to avoid global arrays. This is a squash merge containing all the API changes, as well as the video ABI bump. Its been squashed to make bisection easier. Full patch log below: [...] commit 06729dbbc804a20242e6499f446acb5d94023c3c Author: Dave Airlie Date: Tue Apr 10 14:04:59 2012 +0100 xserver: remove index from CloseScreen (API/ABI breakage) This drops the index from the CloseScreen callback, its always been useless really, since the pScreen contains it. Reviewed-by: Alan Coopersmith Acked-by: Aaron Plattner Reviewed-by: Adam Jackson Signed-off-by: Dave Airlie

replace (DE)ALLOCATE_LOCAL by malloc/free

2017-03-03T17:58:43+00:00

This is basically a backport of the following commits + replacing xalloc/xfree by malloc/free. Fixes ArcticaProject/nx-libs#358. commit 2761c103311a1160bc483fd0367d654733df8598 Author: Daniel Stone Date: Mon Nov 5 14:03:26 2007 +0000 OS: Remove usage of alloca Replace with heap allocations. commit 5e363500c86042c394595e1a6633581eb8fcd1bb Author: Daniel Stone Date: Mon Nov 5 14:38:28 2007 +0000 OS: Remove ALLOCATE_LOCAL from os.h Remove ALLOCATE_LOCAL_FALLBACK and DEALLOCATE_LOCAL_FALLBACK from os.h, and remove the include of Xalloca.h as well.

misc nx-X11/programs/Xserver/{hw/nxagent,miext,render}/: move code around so that we can drop nx-X11/programs/Xserver/render/miglyph.c (and by extension nx-X11/programs/Xserver/hw/nxagent/NXmiglyph.c.)

2017-03-03T11:19:53+00:00

This is essentially a bastardized cross/backport of these X.Org commits - based on our current architecture: commit 4b14c9a9cd2033d3839c4ba364d41ab4c4b198ab Author: Eric Anholt Date: Fri Oct 19 16:34:54 2007 -0700 Replace calls to Glyphs screen hook with CompositeGlyphs and remove dead code. Not all of the DDX/miext Glyphs hook implementations have been removed, but they should be. and commit 2251572062b2c25643671b8d5070de1c3f7ae976 Author: Aaron Plattner Date: Fri Oct 26 15:13:50 2007 -0700 Restore the CompositeGlyphs -> ps->Glyphs -> miGlyphs callchain to allow acceleration architectures to wrap above miGlyphs. Conflicts: nx-X11/programs/Xserver/render/miglyph.c nx-X11/programs/Xserver/render/mipict.h nx-X11/programs/Xserver/render/picture.c