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-rw-r--r--nx-X11/lib/Xcursor/AUTHORS2
-rw-r--r--nx-X11/lib/Xcursor/COPYING19
-rw-r--r--nx-X11/lib/Xcursor/ChangeLog202
-rw-r--r--nx-X11/lib/Xcursor/INSTALL0
-rw-r--r--nx-X11/lib/Xcursor/Imakefile100
-rw-r--r--nx-X11/lib/Xcursor/NEWS0
-rw-r--r--nx-X11/lib/Xcursor/README0
-rw-r--r--nx-X11/lib/Xcursor/Xcursor-def.cpp54
-rw-r--r--nx-X11/lib/Xcursor/Xcursor.h501
-rw-r--r--nx-X11/lib/Xcursor/Xcursor.man379
-rwxr-xr-xnx-X11/lib/Xcursor/autogen.sh12
-rw-r--r--nx-X11/lib/Xcursor/config-subst10
-rw-r--r--nx-X11/lib/Xcursor/config.h0
-rw-r--r--nx-X11/lib/Xcursor/configure.ac143
-rw-r--r--nx-X11/lib/Xcursor/cursor.c815
-rw-r--r--nx-X11/lib/Xcursor/display.c382
-rw-r--r--nx-X11/lib/Xcursor/file.c1101
-rw-r--r--nx-X11/lib/Xcursor/library.c495
-rw-r--r--nx-X11/lib/Xcursor/xcursor-config.in95
-rw-r--r--nx-X11/lib/Xcursor/xcursor.pc.in15
-rw-r--r--nx-X11/lib/Xcursor/xcursorint.h109
-rw-r--r--nx-X11/lib/Xcursor/xlib.c422
22 files changed, 0 insertions, 4856 deletions
diff --git a/nx-X11/lib/Xcursor/AUTHORS b/nx-X11/lib/Xcursor/AUTHORS
deleted file mode 100644
index 57c4efd4e..000000000
--- a/nx-X11/lib/Xcursor/AUTHORS
+++ /dev/null
@@ -1,2 +0,0 @@
-Keith Packard, HP
-
diff --git a/nx-X11/lib/Xcursor/COPYING b/nx-X11/lib/Xcursor/COPYING
deleted file mode 100644
index 6d9f423cd..000000000
--- a/nx-X11/lib/Xcursor/COPYING
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright © 2002 Keith Packard
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation, and that the name of Keith Packard not be used in
-advertising or publicity pertaining to distribution of the software without
-specific, written prior permission. Keith Packard makes no
-representations about the suitability of this software for any purpose. It
-is provided "as is" without express or implied warranty.
-
-KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
diff --git a/nx-X11/lib/Xcursor/ChangeLog b/nx-X11/lib/Xcursor/ChangeLog
deleted file mode 100644
index 8d5721187..000000000
--- a/nx-X11/lib/Xcursor/ChangeLog
+++ /dev/null
@@ -1,202 +0,0 @@
-2005-06-30 Daniel Stone <daniel@freedesktop.org>
-
- * lib/Xcursor/file.c:
- * lib/Xcursor/library.c:
- * lib/Xcursor/xlib.c:
- Check arguments for validity on almost all functions.
-
-2005-06-17 Branden Robinson <branden@deadbeast.net>
-
- Merge changes from freedesktop.org xorg CVS trunk.
-
- * cursor.c:
- * library.c:
- Add preprocessor test for HAVE_XFIXES being defined before testing
- its value. [merged by Egbert Eich; author unknown]
-
- * COPYING:
- * ChangeLog:
- * Xcursor.3:
- * Xcursor.h:
- * cursor.c:
- * display.c:
- * file.c:
- * library.c:
- * xcursorint.h:
- * xlib.c:
- Encoding of numerous files changed to UTF-8 [Markus Kuhn]
-
- * cursor.c:
- Bug #1043: Fix leak when creating animated cursors. [Daniel Stone]
-
-Tue Feb 8 14:26:32 2005 Owen Taylor <otaylor@redhat.com>
-
- * configure.ac: Remove AC_CONFIG_AUX_DIR()
-
-2004-04-13 Daniel Stone <daniel@freedesktop.org>
-
- * ChangeLog:
- Tag 1.1.3, for xlibs 1.0.1.
-
-2004-04-07 Keith Packard <keithp@keithp.com>
-
- reviewed by: Michel Dänzer <michel@daenzer.net>
-
- * configure.ac:
- Make sure X_CFLAGS/X_LIBS are substituted in the xcursor.pc file
-
-2004-02-24 Fredrik Höglund <fredrik@kde.org>
-
- * configure.ac:
- * xcursorint.h:
- Make the Xfixes code actually work by including the Xfixes.h
- header file.
-
-2004-02-03 Jim Gettys <jg@freedesktop.org>
-
- * AUTHORS: Add contents to author's file
-
-2004-01-17 Daniel Stone <daniel@fooishbar.org>
- * Xcursor.h:
- * configure.ac:
- Bump package version to 1.1.2, slated for first fd.o platform release.
-
-2004-01-15 Harold L Hunt II <huntharo@msu.edu>
- * Makefile.am: Pass -no-undefined to libtool via LDFLAGS.
-
-2003-11-10 Keith Packard <keithp@keithp.com>
-
- * library.c: (_XcursorBuildThemeDir):
- Make sure the allocated path has space for directory separators
-
-2003-10-29 Keith Packard <keithp@keithp.com>
-
- * Xcursor.h:
- * configure.ac:
- Bump package version to 1.1.1 and library info to 1.2.0 as
- the library exports new name-based APIs and uses Xfixes
-
-2003-10-28 Keith Packard <keithp@keithp.com>
-
- * Makefile.am:
- * Xcursor.h:
- * configure.ac:
- * cursor.c: (XcursorImagesLoadCursor):
- * file.c: (XcursorImagesCreate), (XcursorImagesDestroy),
- (XcursorImagesSetName):
- * library.c: (XcursorLibraryLoadImages),
- (XcursorLibraryLoadCursor):
- Add support for XFixes version 2 cursor naming functions
-
-2003-10-16 23:45 fredrik
-
- * Xcursor-def.cpp, Xcursor.h, configure.ac, library.c:
- Rename _XcursorLibraryPath() to XcursorLibraryPath() and make
- it a public function, since it's useful for theme selectors.
- Bump version to 1.1.0
-
-2003-05-21 10:21 keithp
-
- * Makefile.am, Xcursor.h, configure.ac, xcursorint.h: Package
- Xcursor.3, bump version to 1.0.2
-
-2003-05-06 11:20 keithp
-
- * ChangeLog: Add initial change log
-
-2003-05-06 11:09 keithp
-
- * .cvsignore, Makefile.am, Xcursor-def.cpp, Xcursor.3, Xcursor.h,
- Xcursor.man, cursor.c, display.c, file.c, library.c, xcursorint.h,
- xlib.c: Update .cvsignore, move manual and install, fix CVS ident
- lines
-
-2003-05-06 11:00 keithp
-
- * configure.ac: replace Xrender test with fragment from Xft
-
-2003-05-06 10:52 keithp
-
- * Makefile.am: Add xcursorint.h to library sources list
-
-2003-05-06 10:49 keithp
-
- * Imakefile, Makefile.am, Xcursor.h, autogen.sh, configure.ac,
- file.c, xcursor.pc.in: Convert Xcursor to autotools
-
-2003-02-21 22:16 dawes
-
- * xlib.c: 941. Fix a problem where a malformed Ximage can cause
- Xcursor to step
- outside the image data (#A.1636, Keith Packard, reported by
- Michel Dänzer).
-
-2003-02-19 19:13 dawes
-
- * display.c: 924. Fix a memory leak in XCloseDisplay, and a
- potential race condition
- when multiple threads attempt to initialize the Xcursor
- library
- simultaneously (#A.1623, Keith Packard).
-
-2003-02-12 19:09 dawes
-
- * Xcursor.man: 880. Fix the Xcursor include path in the man page
- (#5617, Kevin Brosius).
-
-2003-01-25 19:22 eich
-
- * Xcursor.h, cursor.c, library.c, xcursorint.h: 787. Add "core"
- theme to Xcursor to force old behaviour (Keith Packard).
-
-2002-11-26 21:35 keithp
-
- * display.c: Fix XcursorSetTheme to permit NULL theme
-
-2002-11-22 18:34 keithp
-
- * Xcursor.h, cursor.c, display.c, xcursorint.h, xlib.c: Add animate
- cursor support, client side
-
-2002-10-11 10:06 keithp
-
- * cursor.c: Off by one in XcursorAnimateNext (from Anders Carlsson)
-
-2002-09-30 15:02 alanh
-
- * Xcursor-def.cpp: add Xv-def.cpp file add $XFree86$ tags
-
-2002-09-26 00:52 alanh
-
- * Imakefile: #elif -> #else
-
-2002-09-25 16:27 alanh
-
- * Xcursor-def.cpp: #5350, add Xcursor-def.cpp
-
-2002-09-25 09:10 torrey
-
- * Imakefile: Add SharedXcursorReqs for operating systems that
- require it.
-
-2002-09-18 10:11 tsi
-
- * file.c: Pacify gcc 3.2
-
-2002-09-05 00:55 keithp
-
- * display.c: Clean up parsing of option that forces use of core
- cursors
-
-2002-09-05 00:29 keithp
-
- * Xcursor.h, cursor.c, display.c, xcursorint.h, xlib.c: Add
- themeable app-specific cursors. Add dithers for core cursors.
- Dont theme servers without Render by default
-
-2002-08-28 21:40 keithp
-
- * Imakefile, Xcursor.h, Xcursor.man, config-subst, cursor.c,
- display.c, file.c, library.c, xcursor-config.in, xcursor.pc.in,
- xcursorint.h, xlib.c: Add Xcursor library and Xlib hooks for it
-
diff --git a/nx-X11/lib/Xcursor/INSTALL b/nx-X11/lib/Xcursor/INSTALL
deleted file mode 100644
index e69de29bb..000000000
--- a/nx-X11/lib/Xcursor/INSTALL
+++ /dev/null
diff --git a/nx-X11/lib/Xcursor/Imakefile b/nx-X11/lib/Xcursor/Imakefile
deleted file mode 100644
index 53b41e893..000000000
--- a/nx-X11/lib/Xcursor/Imakefile
+++ /dev/null
@@ -1,100 +0,0 @@
-XCOMM $XdotOrg: xc/lib/Xcursor/Imakefile,v 1.5 2005/10/09 21:52:42 alanc Exp $
-XCOMM $XFree86: xc/lib/Xcursor/Imakefile,v 1.3 2002/09/26 07:52:01 alanh Exp $
-
-#ifndef NormalLibXcursor
-#define NormalLibXcursor YES
-SOXCURSORREV=1.0.2
-#endif
-
-#ifndef SharedLibXcursor
-#define SharedLibXcursor YES
-#endif
-
-#define DoNormalLib NormalLibXcursor
-#define DoSharedLib SharedLibXcursor
-#define DoDebugLib DebugLibXcursor
-#define DoProfileLib ProfileLibXcursor
-
-#define LibName NX_Xcursor
-#define SoRev SOXCURSORREV
-#define IncSubdir X11
-#define IncSubSubdir Xcursor
-
-#include <Threads.tmpl>
-
-#ifdef SharedXcursorReqs
-REQUIREDLIBS = SharedXcursorReqs
-#else
-REQUIREDLIBS = $(LDPRELIB) $(XRENDERLIB)
-#endif
-
-XCURSOR_VERSION=1.1.4
-
-XRENDER_LIBS=$(XRENDERLIB)
-XRENDER_CFLAGS=$(XRENDERINCLUDES)
-
-X_LIBS=-L$(SHLIBDIR) $(XONLYLIB)
-X_CFLAGS=-I$(INCROOT) $(THREADS_DEFINES)
-
-#if BuildRenderLibrary
-XRENDER_LIBS=-L$(USRLIBDIR) $(XRENDERLIB)
-XRENDER_CFLAGS=-I$(INCROOT)
-#endif
-
-#if BuildXfixesLibrary
-XFIXES_DEFINES = -DHAVE_XFIXES
-REQUIREDLIBS += $(XFIXESLIB)
-#endif
-
-RPATH_CFLAG = HardCodeLibdirFlag
-
-ICONDIR=$(LIBDIR)/icons
-
-DEFINES=-DICONDIR=\"$(ICONDIR)\" $(XFIXES_DEFINES)
-
-SRCS = cursor.c display.c file.c library.c xlib.c
-
-OBJS = cursor.o display.o file.o library.o xlib.o
-
-HEADERS = Xcursor.h
-
-SUBSTVARS=prefix="$(PROJECTROOT)" \
- exec_prefix="$(BINDIR)" \
- libdir="$(USRLIBDIR)" \
- hardcode_libdir_flag_spec="$(RPATH_CFLAG)" \
- includedir="$(INCROOT)" \
- XRENDER_LIBS="$(XRENDER_LIBS)"\
- XRENDER_CFLAGS="$(XRENDER_CFLAGS)"\
- X_LIBS="$(X_LIBS)" \
- X_CFLAGS="$(X_CFLAGS)" \
- VERSION="$(XCURSOR_VERSION)"
-
-#include <Library.tmpl>
-
-MANSUFFIX=$(LIBMANSUFFIX)
-InstallManPage(Xcursor,$(LIBMANDIR))
-
-DependTarget()
-
-all:: xcursor-config.script
-
-xcursor-config.script: xcursor-config.in
- RemoveFile($@)
- sh config-subst $(SUBSTVARS) < xcursor-config.in > $@
-
-InstallScript(xcursor-config,$(BINDIR))
-
-clean::
- RemoveFile(xcursor-config.script)
-
-all:: xcursor.pc
-
-xcursor.pc: xcursor.pc.in
- RemoveFile($@)
- sh config-subst $(SUBSTVARS) < xcursor.pc.in > $@
-
-InstallNonExecFile(xcursor.pc,$(USRLIBDIR)/pkgconfig)
-
-clean::
- RemoveFile(xcursor.pc)
-
diff --git a/nx-X11/lib/Xcursor/NEWS b/nx-X11/lib/Xcursor/NEWS
deleted file mode 100644
index e69de29bb..000000000
--- a/nx-X11/lib/Xcursor/NEWS
+++ /dev/null
diff --git a/nx-X11/lib/Xcursor/README b/nx-X11/lib/Xcursor/README
deleted file mode 100644
index e69de29bb..000000000
--- a/nx-X11/lib/Xcursor/README
+++ /dev/null
diff --git a/nx-X11/lib/Xcursor/Xcursor-def.cpp b/nx-X11/lib/Xcursor/Xcursor-def.cpp
deleted file mode 100644
index e60212f01..000000000
--- a/nx-X11/lib/Xcursor/Xcursor-def.cpp
+++ /dev/null
@@ -1,54 +0,0 @@
-LIBRARY Xcursor
-VERSION LIBRARY_VERSION
-EXPORTS
-XcursorAnimateCreate
-XcursorAnimateDestroy
-XcursorAnimateNext
-XcursorCursorsCreate
-XcursorCursorsDestroy
-XcursorFilenameLoadCursor
-XcursorFilenameLoadCursors
-XcursorImageLoadCursor
-XcursorImagesLoadCursors
-XcursorLibraryLoadCursor
-XcursorLibraryLoadCursors
-XcursorShapeLoadCursor
-XcursorShapeLoadCursors
-_XcursorCreateGlyphCursor
-XcursorGetDefaultSize
-XcursorGetTheme
-XcursorSetDefaultSize
-XcursorSetTheme
-XcursorSupportsARGB
-_XcursorGetDisplayInfo
-XcursorCommentCreate
-XcursorCommentDestroy
-XcursorCommentsCreate
-XcursorCommentsDestroy
-XcursorFileLoad
-XcursorFileLoadAllImages
-XcursorFileLoadImage
-XcursorFileLoadImages
-XcursorFileSave
-XcursorFileSaveImages
-XcursorFilenameLoad
-XcursorFilenameLoadAllImages
-XcursorFilenameLoadImage
-XcursorFilenameLoadImages
-XcursorFilenameSave
-XcursorFilenameSaveImages
-XcursorImageCreate
-XcursorImageDestroy
-XcursorImagesCreate
-XcursorImagesDestroy
-XcursorXcFileLoad
-XcursorXcFileLoadAllImages
-XcursorXcFileLoadImage
-XcursorXcFileLoadImages
-XcursorXcFileSave
-XcursorLibraryPath
-XcursorLibraryLoadImage
-XcursorLibraryLoadImages
-XcursorShapeLoadImage
-XcursorShapeLoadImages
-XcursorTryShapeCursor
diff --git a/nx-X11/lib/Xcursor/Xcursor.h b/nx-X11/lib/Xcursor/Xcursor.h
deleted file mode 100644
index d8a7ac320..000000000
--- a/nx-X11/lib/Xcursor/Xcursor.h
+++ /dev/null
@@ -1,501 +0,0 @@
-/*
- * $Id: Xcursor.h,v 1.6 2005/11/09 21:31:19 kem Exp $
- *
- * Copyright © 2002 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef _XCURSOR_H_
-#define _XCURSOR_H_
-#include <stdio.h>
-#include <X11/Xfuncproto.h>
-
-typedef int XcursorBool;
-typedef unsigned int XcursorUInt;
-
-typedef XcursorUInt XcursorDim;
-typedef XcursorUInt XcursorPixel;
-
-#define XcursorTrue 1
-#define XcursorFalse 0
-
-/*
- * Cursor files start with a header. The header
- * contains a magic number, a version number and a
- * table of contents which has type and offset information
- * for the remaining tables in the file.
- *
- * File minor versions increment for compatible changes
- * File major versions increment for incompatible changes (never, we hope)
- *
- * Chunks of the same type are always upward compatible. Incompatible
- * changes are made with new chunk types; the old data can remain under
- * the old type. Upward compatible changes can add header data as the
- * header lengths are specified in the file.
- *
- * File:
- * FileHeader
- * LISTofChunk
- *
- * FileHeader:
- * CARD32 magic magic number
- * CARD32 header bytes in file header
- * CARD32 version file version
- * CARD32 ntoc number of toc entries
- * LISTofFileToc toc table of contents
- *
- * FileToc:
- * CARD32 type entry type
- * CARD32 subtype entry subtype (size for images)
- * CARD32 position absolute file position
- */
-
-#define XCURSOR_MAGIC 0x72756358 /* "Xcur" LSBFirst */
-
-/*
- * Current Xcursor version number. This same number
- * must appear in the Xcursor configure.ac file. Yes,
- * it'a a pain to synchronize version numbers like this.
- */
-
-#define XCURSOR_LIB_MAJOR 1
-#define XCURSOR_LIB_MINOR 1
-#define XCURSOR_LIB_REVISION 5
-#define XCURSOR_LIB_VERSION ((XCURSOR_LIB_MAJOR * 10000) + \
- (XCURSOR_LIB_MINOR * 100) + \
- (XCURSOR_LIB_REVISION))
-
-/*
- * This version number is stored in cursor files; changes to the
- * file format require updating this version number
- */
-#define XCURSOR_FILE_MAJOR 1
-#define XCURSOR_FILE_MINOR 0
-#define XCURSOR_FILE_VERSION ((XCURSOR_FILE_MAJOR << 16) | (XCURSOR_FILE_MINOR))
-#define XCURSOR_FILE_HEADER_LEN (4 * 4)
-#define XCURSOR_FILE_TOC_LEN (3 * 4)
-
-typedef struct _XcursorFileToc {
- XcursorUInt type; /* chunk type */
- XcursorUInt subtype; /* subtype (size for images) */
- XcursorUInt position; /* absolute position in file */
-} XcursorFileToc;
-
-typedef struct _XcursorFileHeader {
- XcursorUInt magic; /* magic number */
- XcursorUInt header; /* byte length of header */
- XcursorUInt version; /* file version number */
- XcursorUInt ntoc; /* number of toc entries */
- XcursorFileToc *tocs; /* table of contents */
-} XcursorFileHeader;
-
-/*
- * The rest of the file is a list of chunks, each tagged by type
- * and version.
- *
- * Chunk:
- * ChunkHeader
- * <extra type-specific header fields>
- * <type-specific data>
- *
- * ChunkHeader:
- * CARD32 header bytes in chunk header + type header
- * CARD32 type chunk type
- * CARD32 subtype chunk subtype
- * CARD32 version chunk type version
- */
-
-#define XCURSOR_CHUNK_HEADER_LEN (4 * 4)
-
-typedef struct _XcursorChunkHeader {
- XcursorUInt header; /* bytes in chunk header */
- XcursorUInt type; /* chunk type */
- XcursorUInt subtype; /* chunk subtype (size for images) */
- XcursorUInt version; /* version of this type */
-} XcursorChunkHeader;
-
-/*
- * Here's a list of the known chunk types
- */
-
-/*
- * Comments consist of a 4-byte length field followed by
- * UTF-8 encoded text
- *
- * Comment:
- * ChunkHeader header chunk header
- * CARD32 length bytes in text
- * LISTofCARD8 text UTF-8 encoded text
- */
-
-#define XCURSOR_COMMENT_TYPE 0xfffe0001
-#define XCURSOR_COMMENT_VERSION 1
-#define XCURSOR_COMMENT_HEADER_LEN (XCURSOR_CHUNK_HEADER_LEN + (1 *4))
-#define XCURSOR_COMMENT_COPYRIGHT 1
-#define XCURSOR_COMMENT_LICENSE 2
-#define XCURSOR_COMMENT_OTHER 3
-#define XCURSOR_COMMENT_MAX_LEN 0x100000
-
-typedef struct _XcursorComment {
- XcursorUInt version;
- XcursorUInt comment_type;
- char *comment;
-} XcursorComment;
-
-/*
- * Each cursor image occupies a separate image chunk.
- * The length of the image header follows the chunk header
- * so that future versions can extend the header without
- * breaking older applications
- *
- * Image:
- * ChunkHeader header chunk header
- * CARD32 width actual width
- * CARD32 height actual height
- * CARD32 xhot hot spot x
- * CARD32 yhot hot spot y
- * CARD32 delay animation delay
- * LISTofCARD32 pixels ARGB pixels
- */
-
-#define XCURSOR_IMAGE_TYPE 0xfffd0002
-#define XCURSOR_IMAGE_VERSION 1
-#define XCURSOR_IMAGE_HEADER_LEN (XCURSOR_CHUNK_HEADER_LEN + (5*4))
-#define XCURSOR_IMAGE_MAX_SIZE 0x7fff /* 32767x32767 max cursor size */
-
-typedef struct _XcursorImage {
- XcursorUInt version; /* version of the image data */
- XcursorDim size; /* nominal size for matching */
- XcursorDim width; /* actual width */
- XcursorDim height; /* actual height */
- XcursorDim xhot; /* hot spot x (must be inside image) */
- XcursorDim yhot; /* hot spot y (must be inside image) */
- XcursorUInt delay; /* animation delay to next frame (ms) */
- XcursorPixel *pixels; /* pointer to pixels */
-} XcursorImage;
-
-/*
- * Other data structures exposed by the library API
- */
-typedef struct _XcursorImages {
- int nimage; /* number of images */
- XcursorImage **images; /* array of XcursorImage pointers */
- char *name; /* name used to load images */
-} XcursorImages;
-
-typedef struct _XcursorCursors {
- Display *dpy; /* Display holding cursors */
- int ref; /* reference count */
- int ncursor; /* number of cursors */
- Cursor *cursors; /* array of cursors */
-} XcursorCursors;
-
-typedef struct _XcursorAnimate {
- XcursorCursors *cursors; /* list of cursors to use */
- int sequence; /* which cursor is next */
-} XcursorAnimate;
-
-typedef struct _XcursorFile XcursorFile;
-
-struct _XcursorFile {
- void *closure;
- int (*read) (XcursorFile *file, unsigned char *buf, int len);
- int (*write) (XcursorFile *file, unsigned char *buf, int len);
- int (*seek) (XcursorFile *file, long offset, int whence);
-};
-
-typedef struct _XcursorComments {
- int ncomment; /* number of comments */
- XcursorComment **comments; /* array of XcursorComment pointers */
-} XcursorComments;
-
-#define XCURSOR_CORE_THEME "core"
-
-_XFUNCPROTOBEGIN
-
-/*
- * Manage Image objects
- */
-XcursorImage *
-XcursorImageCreate (int width, int height);
-
-void
-XcursorImageDestroy (XcursorImage *image);
-
-/*
- * Manage Images objects
- */
-XcursorImages *
-XcursorImagesCreate (int size);
-
-void
-XcursorImagesDestroy (XcursorImages *images);
-
-void
-XcursorImagesSetName (XcursorImages *images, const char *name);
-
-/*
- * Manage Cursor objects
- */
-XcursorCursors *
-XcursorCursorsCreate (Display *dpy, int size);
-
-void
-XcursorCursorsDestroy (XcursorCursors *cursors);
-
-/*
- * Manage Animate objects
- */
-XcursorAnimate *
-XcursorAnimateCreate (XcursorCursors *cursors);
-
-void
-XcursorAnimateDestroy (XcursorAnimate *animate);
-
-Cursor
-XcursorAnimateNext (XcursorAnimate *animate);
-
-/*
- * Manage Comment objects
- */
-XcursorComment *
-XcursorCommentCreate (XcursorUInt comment_type, int length);
-
-void
-XcursorCommentDestroy (XcursorComment *comment);
-
-XcursorComments *
-XcursorCommentsCreate (int size);
-
-void
-XcursorCommentsDestroy (XcursorComments *comments);
-
-/*
- * XcursorFile/Image APIs
- */
-XcursorImage *
-XcursorXcFileLoadImage (XcursorFile *file, int size);
-
-XcursorImages *
-XcursorXcFileLoadImages (XcursorFile *file, int size);
-
-XcursorImages *
-XcursorXcFileLoadAllImages (XcursorFile *file);
-
-XcursorBool
-XcursorXcFileLoad (XcursorFile *file,
- XcursorComments **commentsp,
- XcursorImages **imagesp);
-
-XcursorBool
-XcursorXcFileSave (XcursorFile *file,
- const XcursorComments *comments,
- const XcursorImages *images);
-
-/*
- * FILE/Image APIs
- */
-XcursorImage *
-XcursorFileLoadImage (FILE *file, int size);
-
-XcursorImages *
-XcursorFileLoadImages (FILE *file, int size);
-
-XcursorImages *
-XcursorFileLoadAllImages (FILE *file);
-
-XcursorBool
-XcursorFileLoad (FILE *file,
- XcursorComments **commentsp,
- XcursorImages **imagesp);
-
-XcursorBool
-XcursorFileSaveImages (FILE *file, const XcursorImages *images);
-
-XcursorBool
-XcursorFileSave (FILE * file,
- const XcursorComments *comments,
- const XcursorImages *images);
-
-/*
- * Filename/Image APIs
- */
-XcursorImage *
-XcursorFilenameLoadImage (const char *filename, int size);
-
-XcursorImages *
-XcursorFilenameLoadImages (const char *filename, int size);
-
-XcursorImages *
-XcursorFilenameLoadAllImages (const char *filename);
-
-XcursorBool
-XcursorFilenameLoad (const char *file,
- XcursorComments **commentsp,
- XcursorImages **imagesp);
-
-XcursorBool
-XcursorFilenameSaveImages (const char *filename, const XcursorImages *images);
-
-XcursorBool
-XcursorFilenameSave (const char *file,
- const XcursorComments *comments,
- const XcursorImages *images);
-
-/*
- * Library/Image APIs
- */
-XcursorImage *
-XcursorLibraryLoadImage (const char *library, const char *theme, int size);
-
-XcursorImages *
-XcursorLibraryLoadImages (const char *library, const char *theme, int size);
-
-/*
- * Library/shape API
- */
-
-const char *
-XcursorLibraryPath (void);
-
-int
-XcursorLibraryShape (const char *library);
-
-/*
- * Image/Cursor APIs
- */
-
-Cursor
-XcursorImageLoadCursor (Display *dpy, const XcursorImage *image);
-
-XcursorCursors *
-XcursorImagesLoadCursors (Display *dpy, const XcursorImages *images);
-
-Cursor
-XcursorImagesLoadCursor (Display *dpy, const XcursorImages *images);
-
-/*
- * Filename/Cursor APIs
- */
-Cursor
-XcursorFilenameLoadCursor (Display *dpy, const char *file);
-
-XcursorCursors *
-XcursorFilenameLoadCursors (Display *dpy, const char *file);
-
-/*
- * Library/Cursor APIs
- */
-Cursor
-XcursorLibraryLoadCursor (Display *dpy, const char *file);
-
-XcursorCursors *
-XcursorLibraryLoadCursors (Display *dpy, const char *file);
-
-/*
- * Shape/Image APIs
- */
-
-XcursorImage *
-XcursorShapeLoadImage (unsigned int shape, const char *theme, int size);
-
-XcursorImages *
-XcursorShapeLoadImages (unsigned int shape, const char *theme, int size);
-
-/*
- * Shape/Cursor APIs
- */
-Cursor
-XcursorShapeLoadCursor (Display *dpy, unsigned int shape);
-
-XcursorCursors *
-XcursorShapeLoadCursors (Display *dpy, unsigned int shape);
-
-/*
- * This is the function called by Xlib when attempting to
- * load cursors from XCreateGlyphCursor. The interface must
- * not change as Xlib loads 'libXcursor.so' instead of
- * a specific major version
- */
-Cursor
-XcursorTryShapeCursor (Display *dpy,
- Font source_font,
- Font mask_font,
- unsigned int source_char,
- unsigned int mask_char,
- XColor _Xconst *foreground,
- XColor _Xconst *background);
-
-void
-XcursorNoticeCreateBitmap (Display *dpy,
- Pixmap pid,
- unsigned int width,
- unsigned int height);
-
-void
-XcursorNoticePutBitmap (Display *dpy,
- Drawable draw,
- XImage *image);
-
-Cursor
-XcursorTryShapeBitmapCursor (Display *dpy,
- Pixmap source,
- Pixmap mask,
- XColor *foreground,
- XColor *background,
- unsigned int x,
- unsigned int y);
-
-#define XCURSOR_BITMAP_HASH_SIZE 16
-
-void
-XcursorImageHash (XImage *image,
- unsigned char hash[XCURSOR_BITMAP_HASH_SIZE]);
-
-/*
- * Display information APIs
- */
-XcursorBool
-XcursorSupportsARGB (Display *dpy);
-
-XcursorBool
-XcursorSupportsAnim (Display *dpy);
-
-XcursorBool
-XcursorSetDefaultSize (Display *dpy, int size);
-
-int
-XcursorGetDefaultSize (Display *dpy);
-
-XcursorBool
-XcursorSetTheme (Display *dpy, const char *theme);
-
-char *
-XcursorGetTheme (Display *dpy);
-
-XcursorBool
-XcursorGetThemeCore (Display *dpy);
-
-XcursorBool
-XcursorSetThemeCore (Display *dpy, XcursorBool theme_core);
-
-_XFUNCPROTOEND
-
-#endif
diff --git a/nx-X11/lib/Xcursor/Xcursor.man b/nx-X11/lib/Xcursor/Xcursor.man
deleted file mode 100644
index 99b7213d9..000000000
--- a/nx-X11/lib/Xcursor/Xcursor.man
+++ /dev/null
@@ -1,379 +0,0 @@
-.\"
-.\" $Id: Xcursor.man,v 1.4 2005/10/13 02:22:47 alanc Exp $
-.\"
-.\" Copyright © 2002 Keith Packard
-.\"
-.\" Permission to use, copy, modify, distribute, and sell this software and its
-.\" documentation for any purpose is hereby granted without fee, provided that
-.\" the above copyright notice appear in all copies and that both that
-.\" copyright notice and this permission notice appear in supporting
-.\" documentation, and that the name of Keith Packard not be used in
-.\" advertising or publicity pertaining to distribution of the software without
-.\" specific, written prior permission. Keith Packard makes no
-.\" representations about the suitability of this software for any purpose. It
-.\" is provided "as is" without express or implied warranty.
-.\"
-.\" KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-.\" INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-.\" EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-.\" CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-.\" DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-.\" TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-.\" PERFORMANCE OF THIS SOFTWARE.
-.\"
-.de TQ
-.br
-.ns
-.TP \\$1
-..
-.TH XCURSOR 3 "Version 1.0" "Keith Packard"
-
-.SH NAME
-XCURSOR \- Cursor management library
-
-.SH SYNOPSIS
-.nf
-.B #include <X11/Xcursor/Xcursor.h>
-.fi
-.SH DESCRIPTION
-.B Xcursor
-is a simple library designed to help locate and load cursors. Cursors can
-be loaded from files or memory. A library of common cursors exists which
-map to the standard X cursor names. Cursors can exist in several sizes and
-the library automatically picks the best size.
-
-.SH FUNCTIONAL OVERVIEW
-Xcursor is built in a couple of layers; at the bottom layer is code which
-can load cursor images from files. Above that is a layer which locates
-cursor files based on the library path and theme. At the top is a layer
-which builds cursors either out of an image loaded from a file or one of the
-standard X cursors. When using images loaded from files, Xcursor prefers
-to use the Render extension CreateCursor request if supported by the X
-server. Where not supported, Xcursor maps the cursor image to a standard X
-cursor and uses the core CreateCursor request.
-
-.SS CURSOR FILES
-Xcursor defines a new format for cursors on disk. Each file holds
-one or more cursor images. Each cursor image is tagged with a nominal size
-so that the best size can be selected automatically. Multiple cursors of
-the same nominal size can be loaded together; applications are expected to
-use them as an animated sequence.
-.P
-Cursor files are stored as a header containing a table of contents followed
-by a sequence of chunks. The table of contents indicates the type, subtype
-and position in the file of each chunk. The file header looks like:
-.LP
-.in +.2i
-\fImagic\fP\^: CARD32 'Xcur' (0x58, 0x63, 0x75, 0x72)
-.br
-\fIheader\fP\^: CARD32 bytes in this header
-.br
-\fIversion\fP\^: CARD32 file version number
-.br
-\fIntoc\fP\^: CARD32 number of toc entries
-\fItoc\fP\^: LISTofTOC table of contents
-.in -.2i
-.P
-Each table of contents entry looks like:
-.LP
-.in +.2i
-\fItype\fP\^: CARD32 entry type
-\fIsubtype\fP\^: CARD32 type-specific label - size for images
-\fIposition\fP\^: CARD32 absolute byte position of table in file
-.in -.2i
-.P
-.P
-Each chunk in the file has set of common header fields followed by
-additional type-specific fields:
-.LP
-.in +.2i
-\fIheader\fP\^: CARD32 bytes in chunk header (including type-specific fields)
-.br
-\fItype\fP\^: CARD32 must match type in TOC for this chunk
-.br
-\fIsubtype\fP\^: CARD32 must match subtype in TOC for this chunk
-.br
-\fIversion\fP\^: CARD32 version number for this chunk type
-.in -.2i
-.P
-There are currently two chunk types defined for cursor files; comments and
-images. Comments look like:
-.LP
-.in +.2i
-\fIheader\fP\^: 20 Comment headers are 20 bytes
-.br
-\fItype\fP\^: 0xfffe0001 Comment type is 0xfffe0001
-.br
-\fIsubtype\fP\^: { 1 (COPYRIGHT), 2 (LICENSE), 3 (OTHER) }
-.br
-\fIversion\fP\^: 1
-.br
-\fIlength\fP\^: CARD32 byte length of UTF-8 string
-.br
-\fIstring\fP\^: LISTofCARD8 UTF-8 string
-.in -.2i
-.P
-Images look like:
-.LP
-.in +.2i
-\fIheader\fP\^: 36 Image headers are 36 bytes
-.br
-\fItype\fP\^: 0xfffd0002 Image type is 0xfffd0002
-.br
-\fIsubtype\fP\^: CARD32 Image subtype is the nominal size
-.br
-\fIversion\fP\^: 1
-.br
-\fIwidth\fP\^: CARD32 Must be less than or equal to 0x7fff
-.br
-\fIheight\fP\^: CARD32 Must be less than or equal to 0x7fff
-.br
-\fIxhot\fP\^: CARD32 Must be less than or equal to width
-.br
-\fIyhot\fP\^: CARD32 Must be less than or equal to height
-.br
-\fIdelay\fP\^: CARD32 Delay between animation frames in milliseconds
-.br
-\fIpixels\fP\^: LISTofCARD32 Packed ARGB format pixels
-.in -.2i
-
-.SS THEMES
-Xcursor (mostly) follows the freedesktop.org spec for theming icons. The
-default search path it uses is $HOME/.icons, /usr/share/icons,
-/usr/share/pimaps, /usr/X11R6/lib/X11/icons. Within each of these
-directorys, it searches for a directory using the theme name. Within the
-theme directory, it looks for cursor files in the 'cursors' subdirectory.
-It uses the first cursor file found along the path.
-.PP
-If necessary, Xcursor also looks for a "index.theme" file in each theme
-directory to find inherited themes and searches along the path for those
-themes as well.
-.PP
-If no theme is set, or if no cursor is found for the specified theme,
-Xcursor checks the "default" theme.
-
-.SH DATATYPES
-
-.TP
-.B XcursorImage
-holds a single cursor image in memory. Each pixel in the cursor is a 32-bit
-value containing ARGB with A in the high byte.
-.sp
-.nf
-.ft CR
- typedef struct _XcursorImage {
- XcursorDim size; /\(** nominal size for matching */
- XcursorDim width; /\(** actual width */
- XcursorDim height; /\(** actual height */
- XcursorDim xhot; /\(** hot spot x (must be inside image) */
- XcursorDim yhot; /\(** hot spot y (must be inside image) */
- XcursorPixel *pixels; /\(** pointer to pixels */
- } XcursorImage;
-.ft
-.fi
-
-.TP
-.B XcursorImages
-holds multiple XcursorImage structures. They're all freed when the
-XcursorImages is freed.
-.sp
-.nf
-.ft CR
- typedef struct _XcursorImages {
- int nimage; /\(** number of images */
- XcursorImage **images; /\(** array of XcursorImage pointers */
- } XcursorImages;
-.ft
-.fi
-
-.TP
-.B XcursorCursors
-Holds multiple Cursor objects. They're all freed when the XcursorCursors is
-freed. These are reference counted so that multiple XcursorAnimate
-structures can use the same XcursorCursors.
-.sp
-.nf
-.ft CR
- typedef struct _XcursorCursors {
- Display *dpy; /\(** Display holding cursors */
- int ref; /\(** reference count */
- int ncursor; /\(** number of cursors */
- Cursor *cursors; /\(** array of cursors */
- } XcursorCursors;
-.ft
-.fi
-
-.TP
-.B XcursorAnimate
-References a set of cursors and a sequence within that set. Multiple
-XcursorAnimate structures may reference the same XcursorCursors; each
-holds a reference which is removed when the XcursorAnimate is freed.
-.sp
-.nf
-.ft CR
- typedef struct _XcursorAnimate {
- XcursorCursors *cursors; /\(** list of cursors to use */
- int sequence; /\(** which cursor is next */
- } XcursorAnimate;
-.ft
-.fi
-
-.TP
-.B XcursorFile
-Xcursor provides an abstract API for accessing the file data. Xcursor
-provides a stdio implementation of this abstract API; applications
-are free to create additional implementations. These functions
-parallel the stdio functions in return value and expected argument values;
-the read and write functions flip the arguments around to match the POSIX
-versions.
-.sp
-.nf
-.ft CR
- typedef struct _XcursorFile {
- void *closure;
- int (*read) (XcursorFile *file, unsigned char *buf, int len);
- int (*write) (XcursorFile *file, unsigned char *buf, int len);
- int (*seek) (XcursorFile *file, long offset, int whence);
- };
-.ft
-.fi
-
-.SH FUNCTIONS
-
-.SS Object Management
-.TP
-XcursorImage *XcursorImageCreate (int width, int height)
-.TQ
-void XcursorImageDestroy (XcursorImage *image)
-Allocate and free images. On allocation, the hotspot and the pixels are
-left uninitialized. The size is set to the maximum of width and height.
-
-.TP
-XcursorImages *XcursorImagesCreate (int size)
-.TQ
-void XcursorImagesDestroy (XcursorImages *images)
-Allocate and free arrays to hold multiple cursor images. On allocation,
-nimage is set to zero.
-
-.TP
-XcursorCursors *XcursorCursorsCreate (Display *dpy, int size)
-.TQ
-void XcursorCursorsDestroy (XcursorCursors *cursors)
-Allocate and free arrays to hold multiple cursors. On allocation,
-ncursor is set to zero, ref is set to one.
-
-.SS Reading and writing images.
-
-.TP
-XcursorImage *XcursorXcFileLoadImage (XcursorFile *file, int size)
-.TQ
-XcursorImages *XcursorXcFileLoadImages (XcursorFile *file, int size)
-.TQ
-XcursorImages *XcursorXcFileLoadAllImages (XcursorFile *file)
-.TQ
-XcursorBool XcursorXcFileLoad (XcursorFile *file, XcursorComments **commentsp, XcursorImages **imagesp)
-.TQ
-XcursorBool XcursorXcFileSave (XcursorFile *file, const XcursorComments *comments, const XcursorImages *images)
-These read and write cursors from an XcursorFile handle. After reading, the
-file pointer will be left at some random place in the file.
-
-.TP
-XcursorImage *XcursorFileLoadImage (FILE *file, int size)
-.TQ
-XcursorImages *XcursorFileLoadImages (FILE *file, int size)
-.TQ
-XcursorImages *XcursorFileLoadAllImages (FILE *file)
-.TQ
-XcursorBool XcursorFileLoad (FILE *file, XcursorComments **commentsp, XcursorImages **imagesp)
-.TQ
-XcursorBool XcursorFileSaveImages (FILE *file, const XcursorImages *images)
-.TQ
-XcursorBool XcursorFileSave (FILE * file, const XcursorComments *comments, const XcursorImages *images)
-These read and write cursors from a stdio FILE handle. Writing flushes
-before returning so that any errors should be detected.
-
-.TP
-XcursorImage *XcursorFilenameLoadImage (const char *filename, int size)
-.TQ
-XcursorImages *XcursorFilenameLoadImages (const char *filename, int size)
-.TQ
-XcursorImages *XcursorFilenameLoadAllImages (FILE *file)
-.TQ
-XcursorBool XcursorFilenameLoad (const char *file, XcursorComments **commentsp, XcursorImages **imagesp)
-.TQ
-XcursorBool XcursorFilenameSaveImages (const char *filename, const XcursorImages *images)
-.TQ
-XcursorBool XcursorFilenameSave (const char *file, const XcursorComments *comments, const XcursorImages *images)
-These parallel the stdio FILE interfaces above, but take filenames.
-
-.SS Reading library images
-.TP
-XcursorImage *XcursorLibraryLoadImage (const char *name, const char *theme, int size)
-.TQ
-XcursorImages *XcursorLibraryLoadImages (const char *name, const char *theme, int size)
-These search the library path, loading the first file found. If 'theme' is
-not NULL, these functions first try appending -theme to name and then
-name alone.
-
-.SS Cursor APIs
-
-.TP
-Cursor XcursorFilenameLoadCursor (Display *dpy, const char *file)
-.TQ
-XcursorCursors *XcursorFilenameLoadCursors (Display *dpy, const char *file)
-These load cursors from the specified file.
-
-.TP
-Cursor XcursorLibraryLoadCursor (Display *dpy, const char *name)
-.TQ
-XcursorCursors *XcursorLibraryLoadCursors (Display *dpy, const char *name)
-These load cursors using the specified library name. The theme
-comes from the display.
-
-.SS X Cursor Name APIs
-
-.TP
-XcursorImage *XcursorShapeLoadImage (unsigned int shape, const char *theme, int size)
-.TQ
-XcursorImages *XcursorShapeLoadImages (unsigned int shape, const char *theme, int size)
-These map 'shape' to a library name using the standard X cursor names and
-then load the images.
-
-.TP
-Cursor XcursorShapeLoadCursor (Display *dpy, unsigned int shape)
-.TQ
-XcursorCursors *XcursorShapeLoadCursors (Display *dpy, unsigned int shape)
-These map 'shape' to a library name and then load the cursors.
-
-.SS Display Information APIs
-
-.TP
-XcursorBool XcursorSupportsARGB (Display *dpy)
-Returns whether the display supports ARGB cursors or whether cursors will be
-mapped to a core X cursor.
-
-.TP
-XcursorBool XcursorSetDefaultSize (Display *dpy, int size)
-Sets the default size for cursors on the specified display. When loading
-cursors, those who's nominal size is closest to this size will be preferred.
-
-.TP
-int XcursorGetDefaultSize (Display *dpy)
-Gets the default cursor size.
-
-.TP
-XcursorBool
-XcursorSetTheme (Display *dpy, const char *theme)
-Sets the current theme name.
-
-char *
-XcursorGetTheme (Display *dpy)
-Gets the current theme name.
-
-.SH RESTRICTIONS
-.B Xcursor
-will probably change radically in the future; weak attempts will be made to
-retain some level of source-file compatibility.
-
-.SH AUTHOR
-Keith Packard
diff --git a/nx-X11/lib/Xcursor/autogen.sh b/nx-X11/lib/Xcursor/autogen.sh
deleted file mode 100755
index 904cd6746..000000000
--- a/nx-X11/lib/Xcursor/autogen.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#! /bin/sh
-
-srcdir=`dirname $0`
-test -z "$srcdir" && srcdir=.
-
-ORIGDIR=`pwd`
-cd $srcdir
-
-autoreconf -v --install || exit 1
-cd $ORIGDIR || exit $?
-
-$srcdir/configure --enable-maintainer-mode "$@"
diff --git a/nx-X11/lib/Xcursor/config-subst b/nx-X11/lib/Xcursor/config-subst
deleted file mode 100644
index 5907e0328..000000000
--- a/nx-X11/lib/Xcursor/config-subst
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/sh
-script=config-subst.$$
-trap "rm $script" 0
-rm -f $script
-for i in ${1+"$@"}; do
- var="`echo "$i" | sed 's/=.*$//'`"
- val="`echo "$i" | sed 's/^[^=]*=//'`"
- echo "s;@$var@;$val;" >> $script
-done
-sed -f $script
diff --git a/nx-X11/lib/Xcursor/config.h b/nx-X11/lib/Xcursor/config.h
deleted file mode 100644
index e69de29bb..000000000
--- a/nx-X11/lib/Xcursor/config.h
+++ /dev/null
diff --git a/nx-X11/lib/Xcursor/configure.ac b/nx-X11/lib/Xcursor/configure.ac
deleted file mode 100644
index 8ec0d2e71..000000000
--- a/nx-X11/lib/Xcursor/configure.ac
+++ /dev/null
@@ -1,143 +0,0 @@
-dnl
-dnl $Id: configure.ac,v 1.3 2005/06/29 18:46:53 daniels Exp $
-dnl
-dnl Copyright © 2003 Keith Packard
-dnl
-dnl Permission to use, copy, modify, distribute, and sell this software and its
-dnl documentation for any purpose is hereby granted without fee, provided that
-dnl the above copyright notice appear in all copies and that both that
-dnl copyright notice and this permission notice appear in supporting
-dnl documentation, and that the name of Keith Packard not be used in
-dnl advertising or publicity pertaining to distribution of the software without
-dnl specific, written prior permission. Keith Packard makes no
-dnl representations about the suitability of this software for any purpose. It
-dnl is provided "as is" without express or implied warranty.
-dnl
-dnl KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-dnl INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-dnl EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-dnl CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-dnl DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-dnl TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-dnl PERFORMANCE OF THIS SOFTWARE.
-dnl
-dnl Process this file with autoconf to create configure.
-
-AC_PREREQ([2.57])
-dnl
-dnl This is the package version number, not the shared library
-dnl version. This same version number must appear in Xcursor.h
-dnl Yes, it is a pain to synchronize version numbers. Unfortunately, it's
-dnl not possible to extract the version number here from Xcursor.h
-dnl
-AC_INIT([libXcursor],1.1.4,[keithp@keithp.com],[libXcursor])
-AM_INIT_AUTOMAKE([dist-bzip2])
-AC_CONFIG_SRCDIR([Makefile.am])
-AM_MAINTAINER_MODE
-AM_CONFIG_HEADER(config.h)
-
-dnl libtool versioning
-
-LT_CURRENT=1
-LT_REVISION=2
-LT_AGE=0
-
-AC_SUBST(LT_CURRENT)
-AC_SUBST(LT_REVISION)
-LT_AGE=0
-
-LT_VERSION_INFO="$LT_CURRENT:$LT_REVISION:$LT_AGE"
-AC_SUBST(LT_VERSION_INFO)
-
-LT_CURRENT_MINUS_AGE=`expr $LT_CURRENT - $LT_AGE`
-AC_SUBST(LT_CURRENT_MINUS_AGE)
-
-# Check for progs
-AC_PROG_CC
-AC_PROG_LIBTOOL
-
-# Check for X
-PKG_CHECK_MODULES(X, x11,
- [x_found_with_pkgconfig=yes],
- [x_found_with_pkgconfig=no])
-
-if test "$x_found_with_pkgconfig" = "no"
-then
- AC_PATH_XTRA
- X_LIBS="$X_LIBS -lX11"
-
- if test "x$no_x" = "xyes"
- then
- AC_MSG_ERROR([X is required, but it was either disabled or not found.])
- fi
- # Check for XTHREADS
-
- save_LIBS="$LIBS"
- save_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS $X_CFLAGS"
- LIBS="$LIBS $X_LIBS"
-
- AC_MSG_CHECKING([for XTHREADS in Xlib])
- AC_RUN_IFELSE(
- [AC_LANG_PROGRAM([[#include <X11/Xlib.h>]],
- [[return XInitThreads() == 0 ? 0 : 1;]])],
- [xthreads=no],
- [xthreads=yes],
- [xthreads=yes])
-
- AC_MSG_RESULT($xthreads)
-
- LIBS="$save_LIBS"
- CFLAGS="$save_CFLAGS"
-
- if test "x$xthreads" = "xyes"
- then
- X_CFLAGS="$X_CFLAGS -DXTHREADS"
- fi
-
- if test "x$no_x" = "xyes"
- then
- AC_MSG_ERROR([X is required, but it was either disabled or not found.])
- fi
-fi
-
-AC_SUBST(X_CFLAGS)
-AC_SUBST(X_LIBS)
-
-PKG_CHECK_MODULES(XRENDER, xrender >= 0.8.2, [xrender_found_with_pkgconfig=yes],
- [xrender_found_with_pkgconfig=no])
-case "$xrender_found_with_pkgconfig" in
-no)
- PKG_CHECK_MODULES(XRENDER, xrender >= 0.8, [old_xrender_found_with_pkgconfig=yes],
- [old_xrender_found_with_pkgconfig=no])
- case "$old_xrender_found_with_pkgconfig" in
- no)
- # checks for X
- AC_PATH_X
-
- XRENDER_CFLAGS="-I$x_includes"
- XRENDER_LIBS="-L$x_libraries -lXrender -lXext -lX11"
-
- saved_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$CPPFLAGS $XRENDER_CFLAGS"
- AC_CHECK_HEADERS([X11/extensions/Xrender.h], [], [AC_MSG_ERROR([Xrender.h not found.])])
- CPPFLAGS="$saved_CPPFLAGS"
-
- saved_LIBS="$LIBS"
- LIBS="$LIBS $XRENDER_LIBS"
- AC_CHECK_FUNCS([XRenderCreateAnimCursor], [], [AC_MSG_ERROR([libXrender not found.])])
- LIBS="$saved_LIBS"
- ;;
- yes)
- XRENDER_LIBS="$XRENDER_LIBS -lXext -lX11"
- ;;
- esac
- ;;
-esac
-PKG_CHECK_MODULES(XFIXES, xfixes, [AC_DEFINE_UNQUOTED(HAVE_XFIXES, 1, [Define to 1 if you have Xfixes])])
-
-AC_SUBST(XRENDER_LIBS)
-AC_SUBST(XRENDER_CFLAGS)
-
-AC_OUTPUT([Makefile
- xcursor.pc])
diff --git a/nx-X11/lib/Xcursor/cursor.c b/nx-X11/lib/Xcursor/cursor.c
deleted file mode 100644
index df9610625..000000000
--- a/nx-X11/lib/Xcursor/cursor.c
+++ /dev/null
@@ -1,815 +0,0 @@
-/*
- * $Id: cursor.c,v 1.6 2005/07/03 07:00:56 daniels Exp $
- *
- * Copyright © 2002 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "xcursorint.h"
-#include <X11/Xlibint.h>
-#include <X11/Xutil.h>
-
-XcursorCursors *
-XcursorCursorsCreate (Display *dpy, int size)
-{
- XcursorCursors *cursors;
-
- cursors = malloc (sizeof (XcursorCursors) +
- size * sizeof (Cursor));
- if (!cursors)
- return 0;
- cursors->ref = 1;
- cursors->dpy = dpy;
- cursors->ncursor = 0;
- cursors->cursors = (Cursor *) (cursors + 1);
- return cursors;
-}
-
-void
-XcursorCursorsDestroy (XcursorCursors *cursors)
-{
- int n;
-
- --cursors->ref;
- if (cursors->ref > 0)
- return;
-
- for (n = 0; n < cursors->ncursor; n++)
- XFreeCursor (cursors->dpy, cursors->cursors[n]);
- free (cursors);
-}
-
-XcursorAnimate *
-XcursorAnimateCreate (XcursorCursors *cursors)
-{
- XcursorAnimate *animate;
-
- animate = malloc (sizeof (XcursorAnimate));
- if (!animate)
- return 0;
- animate->cursors = cursors;
- cursors->ref++;
- animate->sequence = 0;
- return animate;
-}
-
-void
-XcursorAnimateDestroy (XcursorAnimate *animate)
-{
- XcursorCursorsDestroy (animate->cursors);
- free (animate);
-}
-
-Cursor
-XcursorAnimateNext (XcursorAnimate *animate)
-{
- Cursor cursor = animate->cursors->cursors[animate->sequence++];
-
- if (animate->sequence >= animate->cursors->ncursor)
- animate->sequence = 0;
- return cursor;
-}
-
-static int
-nativeByteOrder (void)
-{
- int x = 1;
-
- return (*((char *) &x) == 1) ? LSBFirst : MSBFirst;
-}
-
-static XcursorUInt
-_XcursorPixelBrightness (XcursorPixel p)
-{
- XcursorPixel alpha = p >> 24;
- XcursorPixel r, g, b;
-
- if (!alpha)
- return 0;
- r = ((p >> 8) & 0xff00) / alpha;
- if (r > 0xff) r = 0xff;
- g = ((p >> 0) & 0xff00) / alpha;
- if (g > 0xff) g = 0xff;
- b = ((p << 8) & 0xff00) / alpha;
- if (b > 0xff) b = 0xff;
- return (r * 153 + g * 301 + b * 58) >> 9;
-}
-
-static unsigned short
-_XcursorDivideAlpha (XcursorUInt value, XcursorUInt alpha)
-{
- if (!alpha)
- return 0;
- value = value * 255 / alpha;
- if (value > 255)
- value = 255;
- return value | (value << 8);
-}
-
-static void
-_XcursorPixelToColor (XcursorPixel p, XColor *color)
-{
- XcursorPixel alpha = p >> 24;
-
- color->pixel = 0;
- color->red = _XcursorDivideAlpha ((p >> 16) & 0xff, alpha);
- color->green = _XcursorDivideAlpha ((p >> 8) & 0xff, alpha);
- color->blue = _XcursorDivideAlpha ((p >> 0) & 0xff, alpha);
- color->flags = DoRed|DoGreen|DoBlue;
-}
-
-#undef DEBUG_IMAGE
-#ifdef DEBUG_IMAGE
-static void
-_XcursorDumpImage (XImage *image)
-{
- FILE *f = fopen ("/tmp/images", "a");
- int x, y;
- if (!f)
- return;
- fprintf (f, "%d x %x\n", image->width, image->height);
- for (y = 0; y < image->height; y++)
- {
- for (x = 0; x < image->width; x++)
- fprintf (f, "%c", XGetPixel (image, x, y) ? '*' : ' ');
- fprintf (f, "\n");
- }
- fflush (f);
- fclose (f);
-}
-
-static void
-_XcursorDumpColor (XColor *color, char *name)
-{
- FILE *f = fopen ("/tmp/images", "a");
- fprintf (f, "%s: %x %x %x\n", name,
- color->red, color->green, color->blue);
- fflush (f);
- fclose (f);
-}
-#endif
-
-static int
-_XcursorCompareRed (const void *a, const void *b)
-{
- const XcursorPixel *ap = a, *bp = b;
-
- return (int) (((*ap >> 16) & 0xff) - ((*bp >> 16) & 0xff));
-}
-
-static int
-_XcursorCompareGreen (const void *a, const void *b)
-{
- const XcursorPixel *ap = a, *bp = b;
-
- return (int) (((*ap >> 8) & 0xff) - ((*bp >> 8) & 0xff));
-}
-
-static int
-_XcursorCompareBlue (const void *a, const void *b)
-{
- const XcursorPixel *ap = a, *bp = b;
-
- return (int) (((*ap >> 0) & 0xff) - ((*bp >> 0) & 0xff));
-}
-
-static XcursorPixel
-_XcursorAverageColor (XcursorPixel *pixels, int npixels)
-{
- XcursorPixel p;
- XcursorPixel red, green, blue;
- int n = npixels;
-
- blue = green = red = 0;
- while (n--)
- {
- p = *pixels++;
- red += (p >> 16) & 0xff;
- green += (p >> 8) & 0xff;
- blue += (p >> 0) & 0xff;
- }
- if (!n)
- return 0;
- return (0xff << 24) | ((red/npixels) << 16) | ((green/npixels) << 8) | (blue/npixels);
-}
-
-typedef struct XcursorCoreCursor {
- XImage *src_image;
- XImage *msk_image;
- XColor on_color;
- XColor off_color;
-} XcursorCoreCursor;
-
-static Bool
-_XcursorHeckbertMedianCut (const XcursorImage *image, XcursorCoreCursor *core)
-{
- XImage *src_image = core->src_image, *msk_image = core->msk_image;
- int npixels = image->width * image->height;
- int ncolors;
- int n;
- XcursorPixel *po, *pn, *pc;
- XcursorPixel p;
- XcursorPixel red, green, blue, alpha;
- XcursorPixel max_red, min_red, max_green, min_green, max_blue, min_blue;
- XcursorPixel *temp, *pixels, *colors;
- int split;
- XcursorPixel leftColor, centerColor, rightColor;
- int (*compare) (const void *, const void *);
- int x, y;
-
- /*
- * Temp space for converted image and converted colors
- */
- temp = malloc (npixels * sizeof (XcursorPixel) * 2);
- if (!temp)
- return False;
-
- pixels = temp;
- colors = pixels + npixels;
-
- /*
- * Convert to 2-value alpha and build
- * array of opaque color values and an
- */
- po = image->pixels;
- pn = pixels;
- pc = colors;
- max_blue = max_green = max_red = 0;
- min_blue = min_green = min_red = 255;
- n = npixels;
- while (n--)
- {
- p = *po++;
- alpha = (p >> 24) & 0xff;
- red = (p >> 16) & 0xff;
- green = (p >> 8) & 0xff;
- blue = (p >> 0) & 0xff;
- if (alpha >= 0x80)
- {
- red = red * 255 / alpha;
- green = green * 255 / alpha;
- blue = blue * 255 / alpha;
- if (red < min_red) min_red = red;
- if (red > max_red) max_red = red;
- if (green < min_green) min_green = green;
- if (green > max_green) max_green = green;
- if (blue < min_blue) min_blue = blue;
- if (blue > max_blue) max_blue = blue;
- p = ((0xff << 24) | (red << 16) |
- (green << 8) | (blue << 0));
- *pc++ = p;
- }
- else
- p = 0;
- *pn++ = p;
- }
- ncolors = pc - colors;
-
- /*
- * Compute longest dimension and sort
- */
- if ((max_green - min_green) >= (max_red - min_red) &&
- (max_green - min_green) >= (max_blue - min_blue))
- compare = _XcursorCompareGreen;
- else if ((max_red - min_red) >= (max_blue - min_blue))
- compare = _XcursorCompareRed;
- else
- compare = _XcursorCompareBlue;
- qsort (colors, ncolors, sizeof (XcursorPixel), compare);
- /*
- * Compute average colors on both sides of the cut
- */
- split = ncolors >> 1;
- leftColor = _XcursorAverageColor (colors, split);
- centerColor = colors[split];
- rightColor = _XcursorAverageColor (colors + split, ncolors - split);
- /*
- * Select best color for each pixel
- */
- pn = pixels;
- for (y = 0; y < image->height; y++)
- for (x = 0; x < image->width; x++)
- {
- p = *pn++;
- if (p & 0xff000000)
- {
- XPutPixel (msk_image, x, y, 1);
- if ((*compare) (&p, &centerColor) >= 0)
- XPutPixel (src_image, x, y, 0);
- else
- XPutPixel (src_image, x, y, 1);
- }
- else
- {
- XPutPixel (msk_image, x, y, 0);
- XPutPixel (src_image, x, y, 0);
- }
- }
- free (temp);
- _XcursorPixelToColor (rightColor, &core->off_color);
- _XcursorPixelToColor (leftColor, &core->on_color);
- return True;
-}
-
-#if 0
-#define DITHER_DIM 4
-static XcursorPixel orderedDither[4][4] = {
- { 1, 9, 3, 11 },
- { 13, 5, 15, 7 },
- { 4, 12, 2, 10 },
- { 16, 8, 14, 6 }
-};
-#else
-#define DITHER_DIM 2
-static XcursorPixel orderedDither[2][2] = {
- { 1, 3, },
- { 4, 2, },
-};
-#endif
-
-#define DITHER_SIZE ((sizeof orderedDither / sizeof orderedDither[0][0]) + 1)
-
-static Bool
-_XcursorBayerOrderedDither (const XcursorImage *image, XcursorCoreCursor *core)
-{
- int x, y;
- XcursorPixel *pixel, p;
- XcursorPixel a, i, d;
-
- pixel = image->pixels;
- for (y = 0; y < image->height; y++)
- for (x = 0; x < image->width; x++)
- {
- p = *pixel++;
- a = ((p >> 24) * DITHER_SIZE + 127) / 255;
- i = (_XcursorPixelBrightness (p) * DITHER_SIZE + 127) / 255;
- d = orderedDither[y&(DITHER_DIM-1)][x&(DITHER_DIM-1)];
- if (a > d)
- {
- XPutPixel (core->msk_image, x, y, 1);
- if (i > d)
- XPutPixel (core->src_image, x, y, 0); /* white */
- else
- XPutPixel (core->src_image, x, y, 1); /* black */
- }
- else
- {
- XPutPixel (core->msk_image, x, y, 0);
- XPutPixel (core->src_image, x, y, 0);
- }
- }
- core->on_color.red = 0;
- core->on_color.green = 0;
- core->on_color.blue = 0;
- core->off_color.red = 0xffff;
- core->off_color.green = 0xffff;
- core->off_color.blue = 0xffff;
- return True;
-}
-
-static Bool
-_XcursorFloydSteinberg (const XcursorImage *image, XcursorCoreCursor *core)
-{
- int *aPicture, *iPicture, *aP, *iP;
- XcursorPixel *pixel, p;
- int aR, iR, aA, iA;
- int npixels = image->width * image->height;
- int n;
- int right = 1;
- int belowLeft = image->width - 1;
- int below = image->width;
- int belowRight = image->width + 1;
- int iError, aError;
- int iErrorRight, aErrorRight;
- int iErrorBelowLeft, aErrorBelowLeft;
- int iErrorBelow, aErrorBelow;
- int iErrorBelowRight, aErrorBelowRight;
- int x, y;
- int max_inten, min_inten, mean_inten;
-
- iPicture = malloc (npixels * sizeof (int) * 2);
- if (!iPicture)
- return False;
- aPicture = iPicture + npixels;
-
- /*
- * Compute raw gray and alpha arrays
- */
- pixel = image->pixels;
- iP = iPicture;
- aP = aPicture;
- n = npixels;
- max_inten = 0;
- min_inten = 0xff;
- while (n--)
- {
- p = *pixel++;
- *aP++ = (int) (p >> 24);
- iR = (int) _XcursorPixelBrightness (p);
- if (iR > max_inten) max_inten = iR;
- if (iR < min_inten) min_inten = iR;
- *iP++ = iR;
- }
- /*
- * Draw the image while diffusing the error
- */
- iP = iPicture;
- aP = aPicture;
- mean_inten = (max_inten + min_inten + 1) >> 1;
- for (y = 0; y < image->height; y++)
- for (x = 0; x < image->width; x++)
- {
- aR = *aP;
- iR = *iP;
- if (aR >= 0x80)
- {
- XPutPixel (core->msk_image, x, y, 1);
- aA = 0xff;
- }
- else
- {
- XPutPixel (core->msk_image, x, y, 0);
- aA = 0x00;
- }
- if (iR >= mean_inten)
- {
- XPutPixel (core->src_image, x, y, 0);
- iA = max_inten;
- }
- else
- {
- XPutPixel (core->src_image, x, y, 1);
- iA = min_inten;
- }
- iError = iR - iA;
- aError = aR - aA;
- iErrorRight = (iError * 7) >> 4;
- iErrorBelowLeft = (iError * 3) >> 4;
- iErrorBelow = (iError * 5) >> 4;
- iErrorBelowRight = (iError - iErrorRight -
- iErrorBelowLeft - iErrorBelow);
- aErrorRight = (aError * 7) >> 4;
- aErrorBelowLeft = (aError * 3) >> 4;
- aErrorBelow = (aError * 5) >> 4;
- aErrorBelowRight = (aError - aErrorRight -
- aErrorBelowLeft - aErrorBelow);
- if (x < image->width - 1)
- {
- iP[right] += iErrorRight;
- aP[right] += aErrorRight;
- }
- if (y < image->height - 1)
- {
- if (x)
- {
- iP[belowLeft] += iErrorBelowLeft;
- aP[belowLeft] += aErrorBelowLeft;
- }
- iP[below] += iErrorBelow;
- aP[below] += aErrorBelow;
- if (x < image->width - 1)
- {
- iP[belowRight] += iErrorBelowRight;
- aP[belowRight] += aErrorBelowRight;
- }
- }
- aP++;
- iP++;
- }
- free (iPicture);
- core->on_color.red =
- core->on_color.green =
- core->on_color.blue = (min_inten | min_inten << 8);
- core->off_color.red =
- core->off_color.green =
- core->off_color.blue = (max_inten | max_inten << 8);
- return True;
-}
-
-static Bool
-_XcursorThreshold (const XcursorImage *image, XcursorCoreCursor *core)
-{
- XcursorPixel *pixel, p;
- int x, y;
-
- /*
- * Draw the image, picking black for dark pixels and white for light
- */
- pixel = image->pixels;
- for (y = 0; y < image->height; y++)
- for (x = 0; x < image->width; x++)
- {
- p = *pixel++;
- if ((p >> 24) >= 0x80)
- {
- XPutPixel (core->msk_image, x, y, 1);
- if (_XcursorPixelBrightness (p) > 0x80)
- XPutPixel (core->src_image, x, y, 0);
- else
- XPutPixel (core->src_image, x, y, 1);
- }
- else
- {
- XPutPixel (core->msk_image, x, y, 0);
- XPutPixel (core->src_image, x, y, 0);
- }
- }
- core->on_color.red =
- core->on_color.green =
- core->on_color.blue = 0;
- core->off_color.red =
- core->off_color.green =
- core->off_color.blue = 0xffff;
- return True;
-}
-
-Cursor
-XcursorImageLoadCursor (Display *dpy, const XcursorImage *image)
-{
- Cursor cursor;
-
-#if RENDER_MAJOR > 0 || RENDER_MINOR >= 5
- if (XcursorSupportsARGB (dpy))
- {
- XImage ximage;
- int screen = DefaultScreen (dpy);
- Pixmap pixmap;
- Picture picture;
- GC gc;
- XRenderPictFormat *format;
-
- ximage.width = image->width;
- ximage.height = image->height;
- ximage.xoffset = 0;
- ximage.format = ZPixmap;
- ximage.data = (char *) image->pixels;
- ximage.byte_order = nativeByteOrder ();
- ximage.bitmap_unit = 32;
- ximage.bitmap_bit_order = ximage.byte_order;
- ximage.bitmap_pad = 32;
- ximage.depth = 32;
- ximage.bits_per_pixel = 32;
- ximage.bytes_per_line = image->width * 4;
- ximage.red_mask = 0xff0000;
- ximage.green_mask = 0x00ff00;
- ximage.blue_mask = 0x0000ff;
- ximage.obdata = 0;
- if (!XInitImage (&ximage))
- return None;
- pixmap = XCreatePixmap (dpy, RootWindow (dpy, screen),
- image->width, image->height, 32);
- gc = XCreateGC (dpy, pixmap, 0, 0);
- XPutImage (dpy, pixmap, gc, &ximage,
- 0, 0, 0, 0, image->width, image->height);
- XFreeGC (dpy, gc);
- format = XRenderFindStandardFormat (dpy, PictStandardARGB32);
- picture = XRenderCreatePicture (dpy, pixmap, format, 0, 0);
- XFreePixmap (dpy, pixmap);
- cursor = XRenderCreateCursor (dpy, picture,
- image->xhot, image->yhot);
- XRenderFreePicture (dpy, picture);
- }
- else
-#endif
- {
- XcursorDisplayInfo *info = _XcursorGetDisplayInfo (dpy);
- int screen = DefaultScreen (dpy);
- XcursorCoreCursor core;
- Pixmap src_pixmap, msk_pixmap;
- GC gc;
- XGCValues gcv;
-
- core.src_image = XCreateImage (dpy, 0, 1, ZPixmap,
- 0, 0, image->width, image->height,
- 32, 0);
- core.src_image->data = Xmalloc (image->height *
- core.src_image->bytes_per_line);
- core.msk_image = XCreateImage (dpy, 0, 1, ZPixmap,
- 0, 0, image->width, image->height,
- 32, 0);
- core.msk_image->data = Xmalloc (image->height *
- core.msk_image->bytes_per_line);
-
- switch (info->dither) {
- case XcursorDitherThreshold:
- if (!_XcursorThreshold (image, &core))
- return 0;
- break;
- case XcursorDitherMedian:
- if (!_XcursorHeckbertMedianCut (image, &core))
- return 0;
- break;
- case XcursorDitherOrdered:
- if (!_XcursorBayerOrderedDither (image, &core))
- return 0;
- break;
- case XcursorDitherDiffuse:
- if (!_XcursorFloydSteinberg (image, &core))
- return 0;
- break;
- default:
- return 0;
- }
-
- /*
- * Create the cursor
- */
- src_pixmap = XCreatePixmap (dpy, RootWindow (dpy, screen),
- image->width, image->height, 1);
- msk_pixmap = XCreatePixmap (dpy, RootWindow (dpy, screen),
- image->width, image->height, 1);
- gcv.foreground = 1;
- gcv.background = 0;
- gc = XCreateGC (dpy, src_pixmap,
- GCForeground|GCBackground,
- &gcv);
- XPutImage (dpy, src_pixmap, gc, core.src_image,
- 0, 0, 0, 0, image->width, image->height);
-
- XPutImage (dpy, msk_pixmap, gc, core.msk_image,
- 0, 0, 0, 0, image->width, image->height);
- XFreeGC (dpy, gc);
-
-#ifdef DEBUG_IMAGE
- _XcursorDumpColor (&core.on_color, "on_color");
- _XcursorDumpColor (&core.off_color, "off_color");
- _XcursorDumpImage (core.src_image);
- _XcursorDumpImage (core.msk_image);
-#endif
- XDestroyImage (core.src_image);
- XDestroyImage (core.msk_image);
-
- cursor = XCreatePixmapCursor (dpy, src_pixmap, msk_pixmap,
- &core.on_color, &core.off_color,
- image->xhot, image->yhot);
- XFreePixmap (dpy, src_pixmap);
- XFreePixmap (dpy, msk_pixmap);
- }
- return cursor;
-}
-
-XcursorCursors *
-XcursorImagesLoadCursors (Display *dpy, const XcursorImages *images)
-{
- XcursorCursors *cursors = XcursorCursorsCreate (dpy, images->nimage);
- int n;
-
- if (!cursors)
- return 0;
- for (n = 0; n < images->nimage; n++)
- {
- cursors->cursors[n] = XcursorImageLoadCursor (dpy, images->images[n]);
- if (!cursors->cursors[n])
- {
- XcursorCursorsDestroy (cursors);
- return 0;
- }
- cursors->ncursor++;
- }
- return cursors;
-}
-
-Cursor
-XcursorImagesLoadCursor (Display *dpy, const XcursorImages *images)
-{
- Cursor cursor;
- if (images->nimage == 1 || !XcursorSupportsAnim (dpy))
- cursor = XcursorImageLoadCursor (dpy, images->images[0]);
- else
- {
- XcursorCursors *cursors = XcursorImagesLoadCursors (dpy, images);
- XAnimCursor *anim;
- int n;
-
- if (!cursors)
- return 0;
- anim = malloc (cursors->ncursor * sizeof (XAnimCursor));
- if (!anim)
- {
- XcursorCursorsDestroy (cursors);
- return 0;
- }
- for (n = 0; n < cursors->ncursor; n++)
- {
- anim[n].cursor = cursors->cursors[n];
- anim[n].delay = images->images[n]->delay;
- }
- cursor = XRenderCreateAnimCursor (dpy, cursors->ncursor, anim);
- XcursorCursorsDestroy(cursors);
- free (anim);
- }
-#if defined HAVE_XFIXES && XFIXES_MAJOR >= 2
- if (images->name)
- XFixesSetCursorName (dpy, cursor, images->name);
-#endif
- return cursor;
-}
-
-
-Cursor
-XcursorFilenameLoadCursor (Display *dpy, const char *file)
-{
- int size = XcursorGetDefaultSize (dpy);
- XcursorImages *images = XcursorFilenameLoadImages (file, size);
- Cursor cursor;
-
- if (!images)
- return None;
- cursor = XcursorImagesLoadCursor (dpy, images);
- XcursorImagesDestroy (images);
- return cursor;
-}
-
-XcursorCursors *
-XcursorFilenameLoadCursors (Display *dpy, const char *file)
-{
- int size = XcursorGetDefaultSize (dpy);
- XcursorImages *images = XcursorFilenameLoadImages (file, size);
- XcursorCursors *cursors;
-
- if (!images)
- return 0;
- cursors = XcursorImagesLoadCursors (dpy, images);
- XcursorImagesDestroy (images);
- return cursors;
-}
-
-/*
- * Stolen from XCreateGlyphCursor (which we cruelly override)
- */
-
-Cursor
-_XcursorCreateGlyphCursor(Display *dpy,
- Font source_font,
- Font mask_font,
- unsigned int source_char,
- unsigned int mask_char,
- XColor _Xconst *foreground,
- XColor _Xconst *background)
-{
- Cursor cid;
- register xCreateGlyphCursorReq *req;
-
- LockDisplay(dpy);
- GetReq(CreateGlyphCursor, req);
- cid = req->cid = XAllocID(dpy);
- req->source = source_font;
- req->mask = mask_font;
- req->sourceChar = source_char;
- req->maskChar = mask_char;
- req->foreRed = foreground->red;
- req->foreGreen = foreground->green;
- req->foreBlue = foreground->blue;
- req->backRed = background->red;
- req->backGreen = background->green;
- req->backBlue = background->blue;
- UnlockDisplay(dpy);
- SyncHandle();
- return (cid);
-}
-
-/*
- * Stolen from XCreateFontCursor (which we cruelly override)
- */
-
-Cursor
-_XcursorCreateFontCursor (Display *dpy, unsigned int shape)
-{
- static XColor _Xconst foreground = { 0, 0, 0, 0 }; /* black */
- static XColor _Xconst background = { 0, 65535, 65535, 65535 }; /* white */
-
- /*
- * the cursor font contains the shape glyph followed by the mask
- * glyph; so character position 0 contains a shape, 1 the mask for 0,
- * 2 a shape, etc. <X11/cursorfont.h> contains hash define names
- * for all of these.
- */
-
- if (dpy->cursor_font == None)
- {
- dpy->cursor_font = XLoadFont (dpy, CURSORFONT);
- if (dpy->cursor_font == None)
- return None;
- }
-
- return _XcursorCreateGlyphCursor (dpy, dpy->cursor_font, dpy->cursor_font,
- shape, shape + 1, &foreground, &background);
-}
-
diff --git a/nx-X11/lib/Xcursor/display.c b/nx-X11/lib/Xcursor/display.c
deleted file mode 100644
index ef941257f..000000000
--- a/nx-X11/lib/Xcursor/display.c
+++ /dev/null
@@ -1,382 +0,0 @@
-/*
- * $Id: display.c,v 1.6 2005/10/19 22:26:55 ajax Exp $
- *
- * Copyright © 2002 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "xcursorint.h"
-#include <X11/Xlibint.h>
-#include <ctype.h>
-
-static XcursorDisplayInfo *_XcursorDisplayInfo;
-
-static void
-_XcursorFreeDisplayInfo (XcursorDisplayInfo *info)
-{
- if (info->theme)
- free (info->theme);
-
- if (info->theme_from_config)
- free (info->theme_from_config);
-
- free (info);
-}
-
-static int
-_XcursorCloseDisplay (Display *dpy, XExtCodes *codes)
-{
- XcursorDisplayInfo *info, **prev;
-
- /*
- * Unhook from the global list
- */
- _XLockMutex (_Xglobal_lock);
- for (prev = &_XcursorDisplayInfo; (info = *prev); prev = &(*prev)->next)
- if (info->display == dpy)
- {
- *prev = info->next;
- break;
- }
- _XUnlockMutex (_Xglobal_lock);
-
- _XcursorFreeDisplayInfo (info);
- return 0;
-}
-
-static int
-_XcursorDefaultParseBool (char *v)
-{
- char c0, c1;
-
- c0 = *v;
- if (isupper ((int)c0))
- c0 = tolower (c0);
- if (c0 == 't' || c0 == 'y' || c0 == '1')
- return 1;
- if (c0 == 'f' || c0 == 'n' || c0 == '0')
- return 0;
- if (c0 == 'o')
- {
- c1 = v[1];
- if (isupper ((int)c1))
- c1 = tolower (c1);
- if (c1 == 'n')
- return 1;
- if (c1 == 'f')
- return 0;
- }
- return -1;
-}
-
-XcursorDisplayInfo *
-_XcursorGetDisplayInfo (Display *dpy)
-{
- XcursorDisplayInfo *info, **prev, *old;
- int event_base, error_base;
- int major, minor;
- char *v;
- int i;
-
- _XLockMutex (_Xglobal_lock);
- for (prev = &_XcursorDisplayInfo; (info = *prev); prev = &(*prev)->next)
- {
- if (info->display == dpy)
- {
- /*
- * MRU the list
- */
- if (prev != &_XcursorDisplayInfo)
- {
- *prev = info->next;
- info->next = _XcursorDisplayInfo;
- _XcursorDisplayInfo = info;
- }
- break;
- }
- }
- _XUnlockMutex (_Xglobal_lock);
- if (info)
- return info;
- info = (XcursorDisplayInfo *) malloc (sizeof (XcursorDisplayInfo));
- if (!info)
- return 0;
- info->next = 0;
- info->display = dpy;
-
- info->codes = XAddExtension (dpy);
- if (!info->codes)
- {
- free (info);
- return 0;
- }
- (void) XESetCloseDisplay (dpy, info->codes->extension, _XcursorCloseDisplay);
-
- /*
- * Check whether the display supports the Render CreateCursor request
- */
- info->has_render_cursor = XcursorFalse;
- info->has_anim_cursor = XcursorFalse;
- if (XRenderQueryExtension (dpy, &event_base, &error_base) &&
- XRenderQueryVersion (dpy, &major, &minor))
- {
- if (major > 0 || minor >= 5)
- {
- info->has_render_cursor = XcursorTrue;
- v = getenv ("XCURSOR_CORE");
- if (!v)
- v = XGetDefault (dpy, "Xcursor", "core");
- if (v && _XcursorDefaultParseBool (v) == 1)
- info->has_render_cursor = XcursorFalse;
- }
- if (info->has_render_cursor && (major > 0 || minor >= 8))
- {
- info->has_anim_cursor = XcursorTrue;
- v = getenv ("XCURSOR_ANIM");
- if (!v)
- v = XGetDefault (dpy, "Xcursor", "anim");
- if (v && _XcursorDefaultParseBool (v) == 0)
- info->has_anim_cursor = XcursorFalse;
- }
- }
-
- info->size = 0;
-
- /*
- * Get desired cursor size
- */
- v = getenv ("XCURSOR_SIZE");
- if (!v)
- v = XGetDefault (dpy, "Xcursor", "size");
- if (v)
- info->size = atoi (v);
-
- /*
- * Use the Xft size to guess a size; make cursors 16 "points" tall
- */
- if (info->size == 0)
- {
- int dpi = 0;
- v = XGetDefault (dpy, "Xft", "dpi");
- if (v)
- dpi = atoi (v);
- if (dpi)
- info->size = dpi * 16 / 72;
- }
-
- /*
- * Use display size to guess a size
- */
- if (info->size == 0)
- {
- int dim;
-
- if (DisplayHeight (dpy, DefaultScreen (dpy)) <
- DisplayWidth (dpy, DefaultScreen (dpy)))
- dim = DisplayHeight (dpy, DefaultScreen (dpy));
- else
- dim = DisplayWidth (dpy, DefaultScreen (dpy));
- /*
- * 16 pixels on a display of dimension 768
- */
- info->size = dim / 48;
- }
-
- info->theme = 0;
- info->theme_from_config = 0;
-
- /*
- * Get the desired theme
- */
- v = getenv ("XCURSOR_THEME");
- if (!v)
- v = XGetDefault (dpy, "Xcursor", "theme");
- if (v)
- {
- int len;
-
- len = strlen (v) + 1;
-
- info->theme = malloc (len);
- if (info->theme)
- strcpy (info->theme, v);
-
- info->theme_from_config = malloc (len);
- if (info->theme_from_config)
- strcpy (info->theme_from_config, v);
- }
-
- /*
- * Get the desired dither
- */
- info->dither = XcursorDitherThreshold;
- v = getenv ("XCURSOR_DITHER");
- if (!v)
- v = XGetDefault (dpy, "Xcursor", "dither");
- if (v)
- {
- if (!strcmp (v, "threshold"))
- info->dither = XcursorDitherThreshold;
- if (!strcmp (v, "median"))
- info->dither = XcursorDitherMedian;
- if (!strcmp (v, "ordered"))
- info->dither = XcursorDitherOrdered;
- if (!strcmp (v, "diffuse"))
- info->dither = XcursorDitherDiffuse;
- }
-
- info->theme_core = False;
- /*
- * Find out if core cursors should
- * be themed
- */
- v = getenv ("XCURSOR_THEME_CORE");
- if (!v)
- v = XGetDefault (dpy, "Xcursor", "theme_core");
- if (v)
- {
- i = _XcursorDefaultParseBool (v);
- if (i >= 0)
- info->theme_core = i;
- }
-
- info->fonts = 0;
- for (i = 0; i < NUM_BITMAPS; i++)
- info->bitmaps[i].bitmap = None;
-
- /*
- * Link new info info list, making sure another
- * thread hasn't inserted something into the list while
- * this one was busy setting up the data
- */
- _XLockMutex (_Xglobal_lock);
- for (old = _XcursorDisplayInfo; old; old = old->next)
- if (old->display == dpy)
- break;
- if (old)
- {
- _XcursorFreeDisplayInfo (info);
- info = old;
- }
- else
- {
- info->next = _XcursorDisplayInfo;
- _XcursorDisplayInfo = info;
- }
- _XUnlockMutex (_Xglobal_lock);
-
- return info;
-}
-
-XcursorBool
-XcursorSupportsARGB (Display *dpy)
-{
- XcursorDisplayInfo *info = _XcursorGetDisplayInfo (dpy);
-
- return info && info->has_render_cursor;
-}
-
-XcursorBool
-XcursorSupportsAnim (Display *dpy)
-{
- XcursorDisplayInfo *info = _XcursorGetDisplayInfo (dpy);
-
- return info && info->has_anim_cursor;
-}
-
-XcursorBool
-XcursorSetDefaultSize (Display *dpy, int size)
-{
- XcursorDisplayInfo *info = _XcursorGetDisplayInfo (dpy);
-
- if (!info)
- return XcursorFalse;
- info->size = size;
- return XcursorTrue;
-}
-
-int
-XcursorGetDefaultSize (Display *dpy)
-{
- XcursorDisplayInfo *info = _XcursorGetDisplayInfo (dpy);
-
- if (!info)
- return 0;
- return info->size;
-}
-
-XcursorBool
-XcursorSetTheme (Display *dpy, const char *theme)
-{
- XcursorDisplayInfo *info = _XcursorGetDisplayInfo (dpy);
- char *copy;
-
- if (!info)
- return XcursorFalse;
-
- if (!theme)
- theme = info->theme_from_config;
-
- if (theme)
- {
- copy = malloc (strlen (theme) + 1);
- if (!copy)
- return XcursorFalse;
- strcpy (copy, theme);
- }
- else
- copy = 0;
- if (info->theme)
- free (info->theme);
- info->theme = copy;
- return XcursorTrue;
-}
-
-char *
-XcursorGetTheme (Display *dpy)
-{
- XcursorDisplayInfo *info = _XcursorGetDisplayInfo (dpy);
-
- if (!info)
- return 0;
- return info->theme;
-}
-
-XcursorBool
-XcursorGetThemeCore (Display *dpy)
-{
- XcursorDisplayInfo *info = _XcursorGetDisplayInfo (dpy);
-
- if (!info)
- return XcursorFalse;
- return info->theme_core;
-
-}
-
-XcursorBool
-XcursorSetThemeCore (Display *dpy, XcursorBool theme_core)
-{
- XcursorDisplayInfo *info = _XcursorGetDisplayInfo (dpy);
-
- if (!info)
- return XcursorFalse;
- info->theme_core = theme_core;
- return XcursorTrue;
-}
diff --git a/nx-X11/lib/Xcursor/file.c b/nx-X11/lib/Xcursor/file.c
deleted file mode 100644
index 175676cc3..000000000
--- a/nx-X11/lib/Xcursor/file.c
+++ /dev/null
@@ -1,1101 +0,0 @@
-/*
- * $Id: file.c,v 1.5 2005/07/03 07:00:56 daniels Exp $
- *
- * Copyright © 2002 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "xcursorint.h"
-#include <stdlib.h>
-#include <string.h>
-
-XcursorImage *
-XcursorImageCreate (int width, int height)
-{
- XcursorImage *image;
-
- image = malloc (sizeof (XcursorImage) +
- width * height * sizeof (XcursorPixel));
- if (!image)
- return 0;
- image->version = XCURSOR_IMAGE_VERSION;
- image->pixels = (XcursorPixel *) (image + 1);
- image->size = width > height ? width : height;
- image->width = width;
- image->height = height;
- image->delay = 0;
- return image;
-}
-
-void
-XcursorImageDestroy (XcursorImage *image)
-{
- if (image)
- free (image);
-}
-
-XcursorImages *
-XcursorImagesCreate (int size)
-{
- XcursorImages *images;
-
- images = malloc (sizeof (XcursorImages) +
- size * sizeof (XcursorImage *));
- if (!images)
- return 0;
- images->nimage = 0;
- images->images = (XcursorImage **) (images + 1);
- images->name = 0;
- return images;
-}
-
-void
-XcursorImagesDestroy (XcursorImages *images)
-{
- int n;
-
- if (!images)
- return;
-
- for (n = 0; n < images->nimage; n++)
- XcursorImageDestroy (images->images[n]);
- if (images->name)
- free (images->name);
- free (images);
-}
-
-void
-XcursorImagesSetName (XcursorImages *images, const char *name)
-{
- char *new;
-
- if (!images || !name)
- return;
-
- new = malloc (strlen (name) + 1);
-
- if (!new)
- return;
-
- strcpy (new, name);
- if (images->name)
- free (images->name);
- images->name = new;
-}
-
-XcursorComment *
-XcursorCommentCreate (XcursorUInt comment_type, int length)
-{
- XcursorComment *comment;
-
- if (length > XCURSOR_COMMENT_MAX_LEN)
- return 0;
-
- comment = malloc (sizeof (XcursorComment) + length + 1);
- if (!comment)
- return 0;
- comment->version = XCURSOR_COMMENT_VERSION;
- comment->comment_type = comment_type;
- comment->comment = (char *) (comment + 1);
- comment->comment[0] = '\0';
- return comment;
-}
-
-void
-XcursorCommentDestroy (XcursorComment *comment)
-{
- if (!comment)
- free (comment);
-}
-
-XcursorComments *
-XcursorCommentsCreate (int size)
-{
- XcursorComments *comments;
-
- comments = malloc (sizeof (XcursorComments) +
- size * sizeof (XcursorComment *));
- if (!comments)
- return 0;
- comments->ncomment = 0;
- comments->comments = (XcursorComment **) (comments + 1);
- return comments;
-}
-
-void
-XcursorCommentsDestroy (XcursorComments *comments)
-{
- int n;
-
- if (!comments)
- return;
-
- for (n = 0; n < comments->ncomment; n++)
- XcursorCommentDestroy (comments->comments[n]);
- free (comments);
-}
-
-static XcursorBool
-_XcursorReadUInt (XcursorFile *file, XcursorUInt *u)
-{
- unsigned char bytes[4];
-
- if (!file || !u)
- return XcursorFalse;
-
- if ((*file->read) (file, bytes, 4) != 4)
- return XcursorFalse;
- *u = ((bytes[0] << 0) |
- (bytes[1] << 8) |
- (bytes[2] << 16) |
- (bytes[3] << 24));
- return XcursorTrue;
-}
-
-static XcursorBool
-_XcursorReadBytes (XcursorFile *file, char *bytes, int length)
-{
- if (!file || !bytes || (*file->read) (file, (unsigned char *) bytes, length) != length)
- return XcursorFalse;
- return XcursorTrue;
-}
-
-static XcursorBool
-_XcursorWriteUInt (XcursorFile *file, XcursorUInt u)
-{
- unsigned char bytes[4];
-
- if (!file)
- return XcursorFalse;
-
- bytes[0] = u;
- bytes[1] = u >> 8;
- bytes[2] = u >> 16;
- bytes[3] = u >> 24;
- if ((*file->write) (file, bytes, 4) != 4)
- return XcursorFalse;
- return XcursorTrue;
-}
-
-static XcursorBool
-_XcursorWriteBytes (XcursorFile *file, char *bytes, int length)
-{
- if (!file || !bytes || (*file->write) (file, (unsigned char *) bytes, length) != length)
- return XcursorFalse;
- return XcursorTrue;
-}
-
-static void
-_XcursorFileHeaderDestroy (XcursorFileHeader *fileHeader)
-{
- if (!fileHeader)
- free (fileHeader);
-}
-
-static XcursorFileHeader *
-_XcursorFileHeaderCreate (int ntoc)
-{
- XcursorFileHeader *fileHeader;
-
- if (ntoc > 0x10000)
- return 0;
- fileHeader = malloc (sizeof (XcursorFileHeader) +
- ntoc * sizeof (XcursorFileToc));
- if (!fileHeader)
- return 0;
- fileHeader->magic = XCURSOR_MAGIC;
- fileHeader->header = XCURSOR_FILE_HEADER_LEN;
- fileHeader->version = XCURSOR_FILE_VERSION;
- fileHeader->ntoc = ntoc;
- fileHeader->tocs = (XcursorFileToc *) (fileHeader + 1);
- return fileHeader;
-}
-
-static XcursorFileHeader *
-_XcursorReadFileHeader (XcursorFile *file)
-{
- XcursorFileHeader head, *fileHeader;
- XcursorUInt skip;
- int n;
-
- if (!file)
- return NULL;
-
- if (!_XcursorReadUInt (file, &head.magic))
- return 0;
- if (head.magic != XCURSOR_MAGIC)
- return 0;
- if (!_XcursorReadUInt (file, &head.header))
- return 0;
- if (!_XcursorReadUInt (file, &head.version))
- return 0;
- if (!_XcursorReadUInt (file, &head.ntoc))
- return 0;
- skip = head.header - XCURSOR_FILE_HEADER_LEN;
- if (skip)
- if ((*file->seek) (file, skip, SEEK_CUR) == EOF)
- return 0;
- fileHeader = _XcursorFileHeaderCreate (head.ntoc);
- if (!fileHeader)
- return 0;
- fileHeader->magic = head.magic;
- fileHeader->header = head.header;
- fileHeader->version = head.version;
- fileHeader->ntoc = head.ntoc;
- for (n = 0; n < fileHeader->ntoc; n++)
- {
- if (!_XcursorReadUInt (file, &fileHeader->tocs[n].type))
- break;
- if (!_XcursorReadUInt (file, &fileHeader->tocs[n].subtype))
- break;
- if (!_XcursorReadUInt (file, &fileHeader->tocs[n].position))
- break;
- }
- if (n != fileHeader->ntoc)
- {
- _XcursorFileHeaderDestroy (fileHeader);
- return 0;
- }
- return fileHeader;
-}
-
-static XcursorUInt
-_XcursorFileHeaderLength (XcursorFileHeader *fileHeader)
-{
- return (XCURSOR_FILE_HEADER_LEN +
- fileHeader->ntoc * XCURSOR_FILE_TOC_LEN);
-}
-
-static XcursorBool
-_XcursorWriteFileHeader (XcursorFile *file, XcursorFileHeader *fileHeader)
-{
- int toc;
-
- if (!file || !fileHeader)
- return XcursorFalse;
-
- if (!_XcursorWriteUInt (file, fileHeader->magic))
- return XcursorFalse;
- if (!_XcursorWriteUInt (file, fileHeader->header))
- return XcursorFalse;
- if (!_XcursorWriteUInt (file, fileHeader->version))
- return XcursorFalse;
- if (!_XcursorWriteUInt (file, fileHeader->ntoc))
- return XcursorFalse;
- for (toc = 0; toc < fileHeader->ntoc; toc++)
- {
- if (!_XcursorWriteUInt (file, fileHeader->tocs[toc].type))
- return XcursorFalse;
- if (!_XcursorWriteUInt (file, fileHeader->tocs[toc].subtype))
- return XcursorFalse;
- if (!_XcursorWriteUInt (file, fileHeader->tocs[toc].position))
- return XcursorFalse;
- }
- return XcursorTrue;
-}
-
-static XcursorBool
-_XcursorSeekToToc (XcursorFile *file,
- XcursorFileHeader *fileHeader,
- int toc)
-{
- if (!file || !fileHeader || \
- (*file->seek) (file, fileHeader->tocs[toc].position, SEEK_SET) == EOF)
- return XcursorFalse;
- return XcursorTrue;
-}
-
-static XcursorBool
-_XcursorFileReadChunkHeader (XcursorFile *file,
- XcursorFileHeader *fileHeader,
- int toc,
- XcursorChunkHeader *chunkHeader)
-{
- if (!file || !fileHeader || !chunkHeader)
- return XcursorFalse;
- if (!_XcursorSeekToToc (file, fileHeader, toc))
- return XcursorFalse;
- if (!_XcursorReadUInt (file, &chunkHeader->header))
- return XcursorFalse;
- if (!_XcursorReadUInt (file, &chunkHeader->type))
- return XcursorFalse;
- if (!_XcursorReadUInt (file, &chunkHeader->subtype))
- return XcursorFalse;
- if (!_XcursorReadUInt (file, &chunkHeader->version))
- return XcursorFalse;
- /* sanity check */
- if (chunkHeader->type != fileHeader->tocs[toc].type ||
- chunkHeader->subtype != fileHeader->tocs[toc].subtype)
- return XcursorFalse;
- return XcursorTrue;
-}
-
-static XcursorBool
-_XcursorFileWriteChunkHeader (XcursorFile *file,
- XcursorFileHeader *fileHeader,
- int toc,
- XcursorChunkHeader *chunkHeader)
-{
- if (!file || !fileHeader || !chunkHeader)
- return XcursorFalse;
- if (!_XcursorSeekToToc (file, fileHeader, toc))
- return XcursorFalse;
- if (!_XcursorWriteUInt (file, chunkHeader->header))
- return XcursorFalse;
- if (!_XcursorWriteUInt (file, chunkHeader->type))
- return XcursorFalse;
- if (!_XcursorWriteUInt (file, chunkHeader->subtype))
- return XcursorFalse;
- if (!_XcursorWriteUInt (file, chunkHeader->version))
- return XcursorFalse;
- return XcursorTrue;
-}
-
-#define dist(a,b) ((a) > (b) ? (a) - (b) : (b) - (a))
-
-static XcursorDim
-_XcursorFindBestSize (XcursorFileHeader *fileHeader,
- XcursorDim size,
- int *nsizesp)
-{
- int n;
- int nsizes = 0;
- XcursorDim bestSize = 0;
- XcursorDim thisSize;
-
- if (!fileHeader || !nsizesp)
- return 0;
-
- for (n = 0; n < fileHeader->ntoc; n++)
- {
- if (fileHeader->tocs[n].type != XCURSOR_IMAGE_TYPE)
- continue;
- thisSize = fileHeader->tocs[n].subtype;
- if (!bestSize || dist (thisSize, size) < dist (bestSize, size))
- {
- bestSize = thisSize;
- nsizes = 1;
- }
- else if (thisSize == bestSize)
- nsizes++;
- }
- *nsizesp = nsizes;
- return bestSize;
-}
-
-static int
-_XcursorFindImageToc (XcursorFileHeader *fileHeader,
- XcursorDim size,
- int count)
-{
- int toc;
- XcursorDim thisSize;
-
- if (!fileHeader)
- return 0;
-
- for (toc = 0; toc < fileHeader->ntoc; toc++)
- {
- if (fileHeader->tocs[toc].type != XCURSOR_IMAGE_TYPE)
- continue;
- thisSize = fileHeader->tocs[toc].subtype;
- if (thisSize != size)
- continue;
- if (!count)
- break;
- count--;
- }
- if (toc == fileHeader->ntoc)
- return -1;
- return toc;
-}
-
-static XcursorImage *
-_XcursorReadImage (XcursorFile *file,
- XcursorFileHeader *fileHeader,
- int toc)
-{
- XcursorChunkHeader chunkHeader;
- XcursorImage head;
- XcursorImage *image;
- int n;
- XcursorPixel *p;
-
- if (!file || !fileHeader)
- return NULL;
-
- if (!_XcursorFileReadChunkHeader (file, fileHeader, toc, &chunkHeader))
- return 0;
- if (!_XcursorReadUInt (file, &head.width))
- return 0;
- if (!_XcursorReadUInt (file, &head.height))
- return 0;
- if (!_XcursorReadUInt (file, &head.xhot))
- return 0;
- if (!_XcursorReadUInt (file, &head.yhot))
- return 0;
- if (!_XcursorReadUInt (file, &head.delay))
- return 0;
- /* sanity check data */
- if (head.width >= 0x10000 || head.height > 0x10000)
- return 0;
- if (head.width == 0 || head.height == 0)
- return 0;
- if (head.xhot > head.width || head.yhot > head.height)
- return 0;
-
- /* Create the image and initialize it */
- image = XcursorImageCreate (head.width, head.height);
- if (chunkHeader.version < image->version)
- image->version = chunkHeader.version;
- image->size = chunkHeader.subtype;
- image->xhot = head.xhot;
- image->yhot = head.yhot;
- image->delay = head.delay;
- n = image->width * image->height;
- p = image->pixels;
- while (n--)
- {
- if (!_XcursorReadUInt (file, p))
- {
- XcursorImageDestroy (image);
- return 0;
- }
- p++;
- }
- return image;
-}
-
-static XcursorUInt
-_XcursorImageLength (XcursorImage *image)
-{
- if (!image)
- return 0;
-
- return XCURSOR_IMAGE_HEADER_LEN + (image->width * image->height) * 4;
-}
-
-static XcursorBool
-_XcursorWriteImage (XcursorFile *file,
- XcursorFileHeader *fileHeader,
- int toc,
- XcursorImage *image)
-{
- XcursorChunkHeader chunkHeader;
- int n;
- XcursorPixel *p;
-
- if (!file || !fileHeader || !image)
- return XcursorFalse;
-
- /* sanity check data */
- if (image->width > XCURSOR_IMAGE_MAX_SIZE ||
- image->height > XCURSOR_IMAGE_MAX_SIZE)
- return XcursorFalse;
- if (image->width == 0 || image->height == 0)
- return XcursorFalse;
- if (image->xhot > image->width || image->yhot > image->height)
- return XcursorFalse;
-
- /* write chunk header */
- chunkHeader.header = XCURSOR_IMAGE_HEADER_LEN;
- chunkHeader.type = XCURSOR_IMAGE_TYPE;
- chunkHeader.subtype = image->size;
- chunkHeader.version = XCURSOR_IMAGE_VERSION;
-
- if (!_XcursorFileWriteChunkHeader (file, fileHeader, toc, &chunkHeader))
- return XcursorFalse;
-
- /* write extra image header fields */
- if (!_XcursorWriteUInt (file, image->width))
- return XcursorFalse;
- if (!_XcursorWriteUInt (file, image->height))
- return XcursorFalse;
- if (!_XcursorWriteUInt (file, image->xhot))
- return XcursorFalse;
- if (!_XcursorWriteUInt (file, image->yhot))
- return XcursorFalse;
- if (!_XcursorWriteUInt (file, image->delay))
- return XcursorFalse;
-
- /* write the image */
- n = image->width * image->height;
- p = image->pixels;
- while (n--)
- {
- if (!_XcursorWriteUInt (file, *p))
- return XcursorFalse;
- p++;
- }
- return XcursorTrue;
-}
-
-static XcursorComment *
-_XcursorReadComment (XcursorFile *file,
- XcursorFileHeader *fileHeader,
- int toc)
-{
- XcursorChunkHeader chunkHeader;
- XcursorUInt length;
- XcursorComment *comment;
-
- if (!file || !fileHeader)
- return NULL;
-
- /* read chunk header */
- if (!_XcursorFileReadChunkHeader (file, fileHeader, toc, &chunkHeader))
- return 0;
- /* read extra comment header fields */
- if (!_XcursorReadUInt (file, &length))
- return 0;
- comment = XcursorCommentCreate (chunkHeader.subtype, length);
- if (!comment)
- return 0;
- if (!_XcursorReadBytes (file, comment->comment, length))
- {
- XcursorCommentDestroy (comment);
- return 0;
- }
- comment->comment[length] = '\0';
- return comment;
-}
-
-static XcursorUInt
-_XcursorCommentLength (XcursorComment *comment)
-{
- return XCURSOR_COMMENT_HEADER_LEN + strlen (comment->comment);
-}
-
-static XcursorBool
-_XcursorWriteComment (XcursorFile *file,
- XcursorFileHeader *fileHeader,
- int toc,
- XcursorComment *comment)
-{
- XcursorChunkHeader chunkHeader;
- XcursorUInt length;
-
- if (!file || !fileHeader || !comment || !comment->comment)
- return XcursorFalse;
-
- length = strlen (comment->comment);
-
- /* sanity check data */
- if (length > XCURSOR_COMMENT_MAX_LEN)
- return XcursorFalse;
-
- /* read chunk header */
- chunkHeader.header = XCURSOR_COMMENT_HEADER_LEN;
- chunkHeader.type = XCURSOR_COMMENT_TYPE;
- chunkHeader.subtype = comment->comment_type;
- chunkHeader.version = XCURSOR_COMMENT_VERSION;
-
- if (!_XcursorFileWriteChunkHeader (file, fileHeader, toc, &chunkHeader))
- return XcursorFalse;
-
- /* write extra comment header fields */
- if (!_XcursorWriteUInt (file, length))
- return XcursorFalse;
-
- if (!_XcursorWriteBytes (file, comment->comment, length))
- return XcursorFalse;
- return XcursorTrue;
-}
-
-XcursorImage *
-XcursorXcFileLoadImage (XcursorFile *file, int size)
-{
- XcursorFileHeader *fileHeader;
- XcursorDim bestSize;
- int nsize;
- int toc;
- XcursorImage *image;
-
- if (size < 0)
- return 0;
- fileHeader = _XcursorReadFileHeader (file);
- if (!fileHeader)
- return 0;
- bestSize = _XcursorFindBestSize (fileHeader, (XcursorDim) size, &nsize);
- if (!bestSize)
- return 0;
- toc = _XcursorFindImageToc (fileHeader, bestSize, 0);
- if (toc < 0)
- return 0;
- image = _XcursorReadImage (file, fileHeader, toc);
- _XcursorFileHeaderDestroy (fileHeader);
- return image;
-}
-
-XcursorImages *
-XcursorXcFileLoadImages (XcursorFile *file, int size)
-{
- XcursorFileHeader *fileHeader;
- XcursorDim bestSize;
- int nsize;
- XcursorImages *images;
- int n;
- int toc;
-
- if (!file || size < 0)
- return 0;
- fileHeader = _XcursorReadFileHeader (file);
- if (!fileHeader)
- return 0;
- bestSize = _XcursorFindBestSize (fileHeader, (XcursorDim) size, &nsize);
- if (!bestSize)
- return 0;
- images = XcursorImagesCreate (nsize);
- if (!images)
- return 0;
- for (n = 0; n < nsize; n++)
- {
- toc = _XcursorFindImageToc (fileHeader, bestSize, n);
- if (toc < 0)
- break;
- images->images[images->nimage] = _XcursorReadImage (file, fileHeader,
- toc);
- if (!images->images[images->nimage])
- break;
- images->nimage++;
- }
- _XcursorFileHeaderDestroy (fileHeader);
- if (images->nimage != nsize)
- {
- XcursorImagesDestroy (images);
- images = 0;
- }
- return images;
-}
-
-XcursorImages *
-XcursorXcFileLoadAllImages (XcursorFile *file)
-{
- XcursorFileHeader *fileHeader;
- XcursorImage *image;
- XcursorImages *images;
- int nimage;
- int n;
- int toc;
-
- if (!file)
- return 0;
-
- fileHeader = _XcursorReadFileHeader (file);
- if (!fileHeader)
- return 0;
- nimage = 0;
- for (n = 0; n < fileHeader->ntoc; n++)
- {
- switch (fileHeader->tocs[n].type) {
- case XCURSOR_IMAGE_TYPE:
- nimage++;
- break;
- }
- }
- images = XcursorImagesCreate (nimage);
- if (!images)
- return 0;
- for (toc = 0; toc < fileHeader->ntoc; toc++)
- {
- switch (fileHeader->tocs[toc].type) {
- case XCURSOR_IMAGE_TYPE:
- image = _XcursorReadImage (file, fileHeader, toc);
- if (image)
- {
- images->images[images->nimage] = image;
- images->nimage++;
- }
- break;
- }
- }
- _XcursorFileHeaderDestroy (fileHeader);
- if (images->nimage != nimage)
- {
- XcursorImagesDestroy (images);
- images = 0;
- }
- return images;
-}
-
-XcursorBool
-XcursorXcFileLoad (XcursorFile *file,
- XcursorComments **commentsp,
- XcursorImages **imagesp)
-{
- XcursorFileHeader *fileHeader;
- int nimage;
- int ncomment;
- XcursorImages *images;
- XcursorImage *image;
- XcursorComment *comment;
- XcursorComments *comments;
- int toc;
-
- if (!file)
- return 0;
- fileHeader = _XcursorReadFileHeader (file);
- if (!fileHeader)
- return 0;
- nimage = 0;
- ncomment = 0;
- for (toc = 0; toc < fileHeader->ntoc; toc++)
- {
- switch (fileHeader->tocs[toc].type) {
- case XCURSOR_COMMENT_TYPE:
- ncomment++;
- break;
- case XCURSOR_IMAGE_TYPE:
- nimage++;
- break;
- }
- }
- images = XcursorImagesCreate (nimage);
- if (!images)
- return 0;
- comments = XcursorCommentsCreate (ncomment);
- if (!comments)
- {
- XcursorImagesDestroy (images);
- return 0;
- }
- for (toc = 0; toc < fileHeader->ntoc; toc++)
- {
- switch (fileHeader->tocs[toc].type) {
- case XCURSOR_COMMENT_TYPE:
- comment = _XcursorReadComment (file, fileHeader, toc);
- if (comment)
- {
- comments->comments[comments->ncomment] = comment;
- comments->ncomment++;
- }
- break;
- case XCURSOR_IMAGE_TYPE:
- image = _XcursorReadImage (file, fileHeader, toc);
- if (image)
- {
- images->images[images->nimage] = image;
- images->nimage++;
- }
- break;
- }
- }
- _XcursorFileHeaderDestroy (fileHeader);
- if (images->nimage != nimage || comments->ncomment != ncomment)
- {
- XcursorImagesDestroy (images);
- XcursorCommentsDestroy (comments);
- images = 0;
- comments = 0;
- return XcursorFalse;
- }
- *imagesp = images;
- *commentsp = comments;
- return XcursorTrue;
-}
-
-XcursorBool
-XcursorXcFileSave (XcursorFile *file,
- const XcursorComments *comments,
- const XcursorImages *images)
-{
- XcursorFileHeader *fileHeader;
- XcursorUInt position;
- int n;
- int toc;
-
- if (!file || !comments || !images)
- return XcursorFalse;
-
- fileHeader = _XcursorFileHeaderCreate (comments->ncomment + images->nimage);
- if (!fileHeader)
- return XcursorFalse;
-
- position = _XcursorFileHeaderLength (fileHeader);
-
- /*
- * Compute the toc. Place the images before the comments
- * as they're more often read
- */
-
- toc = 0;
- for (n = 0; n < images->nimage; n++)
- {
- fileHeader->tocs[toc].type = XCURSOR_IMAGE_TYPE;
- fileHeader->tocs[toc].subtype = images->images[n]->size;
- fileHeader->tocs[toc].position = position;
- position += _XcursorImageLength (images->images[n]);
- toc++;
- }
-
- for (n = 0; n < comments->ncomment; n++)
- {
- fileHeader->tocs[toc].type = XCURSOR_COMMENT_TYPE;
- fileHeader->tocs[toc].subtype = comments->comments[n]->comment_type;
- fileHeader->tocs[toc].position = position;
- position += _XcursorCommentLength (comments->comments[n]);
- toc++;
- }
-
- /*
- * Write the header and the toc
- */
- if (!_XcursorWriteFileHeader (file, fileHeader))
- goto bail;
-
- /*
- * Write the images
- */
- toc = 0;
- for (n = 0; n < images->nimage; n++)
- {
- if (!_XcursorWriteImage (file, fileHeader, toc, images->images[n]))
- goto bail;
- toc++;
- }
-
- /*
- * Write the comments
- */
- for (n = 0; n < comments->ncomment; n++)
- {
- if (!_XcursorWriteComment (file, fileHeader, toc, comments->comments[n]))
- goto bail;
- toc++;
- }
-
- _XcursorFileHeaderDestroy (fileHeader);
- return XcursorTrue;
-bail:
- _XcursorFileHeaderDestroy (fileHeader);
- return XcursorFalse;
-}
-
-static int
-_XcursorStdioFileRead (XcursorFile *file, unsigned char *buf, int len)
-{
- FILE *f = file->closure;
- return fread (buf, 1, len, f);
-}
-
-static int
-_XcursorStdioFileWrite (XcursorFile *file, unsigned char *buf, int len)
-{
- FILE *f = file->closure;
- return fwrite (buf, 1, len, f);
-}
-
-static int
-_XcursorStdioFileSeek (XcursorFile *file, long offset, int whence)
-{
- FILE *f = file->closure;
- return fseek (f, offset, whence);
-}
-
-static void
-_XcursorStdioFileInitialize (FILE *stdfile, XcursorFile *file)
-{
- file->closure = stdfile;
- file->read = _XcursorStdioFileRead;
- file->write = _XcursorStdioFileWrite;
- file->seek = _XcursorStdioFileSeek;
-}
-
-XcursorImage *
-XcursorFileLoadImage (FILE *file, int size)
-{
- XcursorFile f;
-
- if (!file)
- return NULL;
-
- _XcursorStdioFileInitialize (file, &f);
- return XcursorXcFileLoadImage (&f, size);
-}
-
-XcursorImages *
-XcursorFileLoadImages (FILE *file, int size)
-{
- XcursorFile f;
-
- if (!file)
- return NULL;
-
- _XcursorStdioFileInitialize (file, &f);
- return XcursorXcFileLoadImages (&f, size);
-}
-
-XcursorImages *
-XcursorFileLoadAllImages (FILE *file)
-{
- XcursorFile f;
-
- if (!file)
- return NULL;
-
- _XcursorStdioFileInitialize (file, &f);
- return XcursorXcFileLoadAllImages (&f);
-}
-
-XcursorBool
-XcursorFileLoad (FILE *file,
- XcursorComments **commentsp,
- XcursorImages **imagesp)
-{
- XcursorFile f;
-
- if (!file || !commentsp || !imagesp)
- return XcursorFalse;
-
- _XcursorStdioFileInitialize (file, &f);
- return XcursorXcFileLoad (&f, commentsp, imagesp);
-}
-
-XcursorBool
-XcursorFileSaveImages (FILE *file, const XcursorImages *images)
-{
- XcursorComments *comments = XcursorCommentsCreate (0);
- XcursorFile f;
- XcursorBool ret;
- if (!comments || !file || !images)
- return 0;
- _XcursorStdioFileInitialize (file, &f);
- ret = XcursorXcFileSave (&f, comments, images) && fflush (file) != EOF;
- XcursorCommentsDestroy (comments);
- return ret;
-}
-
-XcursorBool
-XcursorFileSave (FILE * file,
- const XcursorComments *comments,
- const XcursorImages *images)
-{
- XcursorFile f;
-
- if (!file || !comments || !images)
- return XcursorFalse;
-
- _XcursorStdioFileInitialize (file, &f);
- return XcursorXcFileSave (&f, comments, images) && fflush (file) != EOF;
-}
-
-XcursorImage *
-XcursorFilenameLoadImage (const char *file, int size)
-{
- FILE *f;
- XcursorImage *image;
-
- if (!file || size < 0)
- return NULL;
-
- f = fopen (file, "r");
- if (!f)
- return 0;
- image = XcursorFileLoadImage (f, size);
- fclose (f);
- return image;
-}
-
-XcursorImages *
-XcursorFilenameLoadImages (const char *file, int size)
-{
- FILE *f;
- XcursorImages *images;
-
- if (!file || size < 0)
- return NULL;
-
- f = fopen (file, "r");
- if (!f)
- return 0;
- images = XcursorFileLoadImages (f, size);
- fclose (f);
- return images;
-}
-
-XcursorImages *
-XcursorFilenameLoadAllImages (const char *file)
-{
- FILE *f;
- XcursorImages *images;
-
- if (!file)
- return NULL;
-
- f = fopen (file, "r");
- if (!f)
- return 0;
- images = XcursorFileLoadAllImages (f);
- fclose (f);
- return images;
-}
-
-XcursorBool
-XcursorFilenameLoad (const char *file,
- XcursorComments **commentsp,
- XcursorImages **imagesp)
-{
- FILE *f;
- XcursorBool ret;
-
- if (!file)
- return XcursorFalse;
-
- f = fopen (file, "r");
- if (!f)
- return 0;
- ret = XcursorFileLoad (f, commentsp, imagesp);
- fclose (f);
- return ret;
-}
-
-XcursorBool
-XcursorFilenameSaveImages (const char *file, const XcursorImages *images)
-{
- FILE *f;
- XcursorBool ret;
-
- if (!file || !images)
- return XcursorFalse;
-
- f = fopen (file, "w");
- if (!f)
- return 0;
- ret = XcursorFileSaveImages (f, images);
- return fclose (f) != EOF && ret;
-}
-
-XcursorBool
-XcursorFilenameSave (const char *file,
- const XcursorComments *comments,
- const XcursorImages *images)
-{
- FILE *f;
- XcursorBool ret;
-
- if (!file || !comments || !images)
- return XcursorFalse;
-
- f = fopen (file, "w");
- if (!f)
- return 0;
- ret = XcursorFileSave (f, comments, images);
- return fclose (f) != EOF && ret;
-}
diff --git a/nx-X11/lib/Xcursor/library.c b/nx-X11/lib/Xcursor/library.c
deleted file mode 100644
index 6774f802f..000000000
--- a/nx-X11/lib/Xcursor/library.c
+++ /dev/null
@@ -1,495 +0,0 @@
-/*
- * $Id: library.c,v 1.6 2005/12/08 17:54:40 kem Exp $
- *
- * Copyright © 2002 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "xcursorint.h"
-#include <stdlib.h>
-#include <string.h>
-
-#ifndef ICONDIR
-#define ICONDIR "/usr/X11R6/lib/X11/icons"
-#endif
-
-#ifndef XCURSORPATH
-#define XCURSORPATH "~/.icons:/usr/share/icons:/usr/share/pixmaps:"ICONDIR
-#endif
-
-const char *
-XcursorLibraryPath (void)
-{
- static const char *path;
-
- if (!path)
- {
- path = getenv ("XCURSOR_PATH");
- if (!path)
- path = XCURSORPATH;
- }
- return path;
-}
-
-static void
-_XcursorAddPathElt (char *path, const char *elt, int len)
-{
- int pathlen = strlen (path);
-
- /* append / if the path doesn't currently have one */
- if (path[0] == '\0' || path[pathlen - 1] != '/')
- {
- strcat (path, "/");
- pathlen++;
- }
- if (len == -1)
- len = strlen (elt);
- /* strip leading slashes */
- while (len && elt[0] == '/')
- {
- elt++;
- len--;
- }
- strncpy (path + pathlen, elt, len);
- path[pathlen + len] = '\0';
-}
-
-static char *
-_XcursorBuildThemeDir (const char *dir, const char *theme)
-{
- const char *colon;
- const char *tcolon;
- char *full;
- char *home;
- int dirlen;
- int homelen;
- int themelen;
- int len;
-
- if (!dir || !theme)
- return NULL;
-
- colon = strchr (dir, ':');
- if (!colon)
- colon = dir + strlen (dir);
-
- dirlen = colon - dir;
-
- tcolon = strchr (theme, ':');
- if (!tcolon)
- tcolon = theme + strlen (theme);
-
- themelen = tcolon - theme;
-
- home = 0;
- homelen = 0;
- if (*dir == '~')
- {
- home = getenv ("HOME");
- if (!home)
- return 0;
- homelen = strlen (home);
- dir++;
- dirlen--;
- }
-
- /*
- * add space for any needed directory separators, one per component,
- * and one for the trailing null
- */
- len = 1 + homelen + 1 + dirlen + 1 + themelen + 1;
-
- full = malloc (len);
- if (!full)
- return 0;
- full[0] = '\0';
-
- if (home)
- _XcursorAddPathElt (full, home, -1);
- _XcursorAddPathElt (full, dir, dirlen);
- _XcursorAddPathElt (full, theme, themelen);
- return full;
-}
-
-static char *
-_XcursorBuildFullname (const char *dir, const char *subdir, const char *file)
-{
- char *full;
-
- if (!dir || !subdir || !file)
- return NULL;
-
- full = malloc (strlen (dir) + 1 + strlen (subdir) + 1 + strlen (file) + 1);
- if (!full)
- return 0;
- full[0] = '\0';
- _XcursorAddPathElt (full, dir, -1);
- _XcursorAddPathElt (full, subdir, -1);
- _XcursorAddPathElt (full, file, -1);
- return full;
-}
-
-static const char *
-_XcursorNextPath (const char *path)
-{
- char *colon = strchr (path, ':');
-
- if (!colon)
- return 0;
- return colon + 1;
-}
-
-#define XcursorWhite(c) ((c) == ' ' || (c) == '\t' || (c) == '\n')
-#define XcursorSep(c) ((c) == ';' || (c) == ',')
-
-static char *
-_XcursorThemeInherits (const char *full)
-{
- char line[8192];
- char *result = 0;
- FILE *f;
-
- if (!full)
- return NULL;
-
- f = fopen (full, "r");
- if (f)
- {
- while (fgets (line, sizeof (line), f))
- {
- if (!strncmp (line, "Inherits", 8))
- {
- char *l = line + 8;
- char *r;
- while (*l == ' ') l++;
- if (*l != '=') continue;
- l++;
- while (*l == ' ') l++;
- result = malloc (strlen (l));
- if (result)
- {
- r = result;
- while (*l)
- {
- while (XcursorSep(*l) || XcursorWhite (*l)) l++;
- if (!*l)
- break;
- if (r != result)
- *r++ = ':';
- while (*l && !XcursorWhite(*l) &&
- !XcursorSep(*l))
- *r++ = *l++;
- }
- *r++ = '\0';
- }
- break;
- }
- }
- fclose (f);
- }
- return result;
-}
-
-#define XCURSOR_SCAN_CORE ((FILE *) 1)
-
-static FILE *
-XcursorScanTheme (const char *theme, const char *name)
-{
- FILE *f = 0;
- char *full;
- char *dir;
- const char *path;
- char *inherits = 0;
- const char *i;
-
- if (!theme || !name)
- return NULL;
-
- /*
- * XCURSOR_CORE_THEME is a magic name; cursors from the core set
- * are never found in any directory. Instead, a magic value is
- * returned which truncates any search so that overlying functions
- * can switch to equivalent core cursors
- */
- if (!strcmp (theme, XCURSOR_CORE_THEME) && XcursorLibraryShape (name) >= 0)
- return XCURSOR_SCAN_CORE;
- /*
- * Scan this theme
- */
- for (path = XcursorLibraryPath ();
- path && f == 0;
- path = _XcursorNextPath (path))
- {
- dir = _XcursorBuildThemeDir (path, theme);
- if (dir)
- {
- full = _XcursorBuildFullname (dir, "cursors", name);
- if (full)
- {
- f = fopen (full, "r");
- free (full);
- }
- if (!f && !inherits)
- {
- full = _XcursorBuildFullname (dir, "", "index.theme");
- if (full)
- {
- inherits = _XcursorThemeInherits (full);
- free (full);
- }
- }
- free (dir);
- }
- }
- /*
- * Recurse to scan inherited themes
- */
- for (i = inherits; i && f == 0; i = _XcursorNextPath (i))
- f = XcursorScanTheme (i, name);
- if (inherits)
- free (inherits);
- return f;
-}
-
-XcursorImage *
-XcursorLibraryLoadImage (const char *file, const char *theme, int size)
-{
- FILE *f = 0;
- XcursorImage *image = 0;
-
- if (!file)
- return NULL;
-
- if (theme)
- f = XcursorScanTheme (theme, file);
- if (!f)
- f = XcursorScanTheme ("default", file);
- if (f == XCURSOR_SCAN_CORE)
- return 0;
- if (f)
- {
- image = XcursorFileLoadImage (f, size);
- fclose (f);
- }
- return image;
-}
-
-XcursorImages *
-XcursorLibraryLoadImages (const char *file, const char *theme, int size)
-{
- FILE *f = 0;
- XcursorImages *images = 0;
-
- if (!file)
- return NULL;
-
- if (theme)
- f = XcursorScanTheme (theme, file);
- if (!f)
- f = XcursorScanTheme ("default", file);
- if (f == XCURSOR_SCAN_CORE)
- return 0;
- if (f)
- {
- images = XcursorFileLoadImages (f, size);
- if (images)
- XcursorImagesSetName (images, file);
- fclose (f);
- }
- return images;
-}
-
-Cursor
-XcursorLibraryLoadCursor (Display *dpy, const char *file)
-{
- int size = XcursorGetDefaultSize (dpy);
- char *theme = XcursorGetTheme (dpy);
- XcursorImages *images = XcursorLibraryLoadImages (file, theme, size);
- Cursor cursor;
-
- if (!file)
- return 0;
-
- if (!images)
- {
- int id = XcursorLibraryShape (file);
-
- if (id >= 0)
- return _XcursorCreateFontCursor (dpy, id);
- else
- return 0;
- }
- cursor = XcursorImagesLoadCursor (dpy, images);
- XcursorImagesDestroy (images);
-#if defined HAVE_XFIXES && XFIXES_MAJOR >= 2
- XFixesSetCursorName (dpy, cursor, file);
-#endif
- return cursor;
-}
-
-XcursorCursors *
-XcursorLibraryLoadCursors (Display *dpy, const char *file)
-{
- int size = XcursorGetDefaultSize (dpy);
- char *theme = XcursorGetTheme (dpy);
- XcursorImages *images = XcursorLibraryLoadImages (file, theme, size);
- XcursorCursors *cursors;
-
- if (!file)
- return NULL;
-
- if (!images)
- {
- int id = XcursorLibraryShape (file);
-
- if (id >= 0)
- {
- cursors = XcursorCursorsCreate (dpy, 1);
- if (cursors)
- {
- cursors->cursors[0] = _XcursorCreateFontCursor (dpy, id);
- if (cursors->cursors[0] == None)
- {
- XcursorCursorsDestroy (cursors);
- cursors = 0;
- }
- else
- cursors->ncursor = 1;
- }
- }
- else
- cursors = 0;
- }
- else
- {
- cursors = XcursorImagesLoadCursors (dpy, images);
- XcursorImagesDestroy (images);
- }
- return cursors;
-}
-
-const static char *_XcursorStandardNames[] = {
- /* 0 */
- "X_cursor", "arrow", "based_arrow_down", "based_arrow_up",
- "boat", "bogosity", "bottom_left_corner", "bottom_right_corner",
- "bottom_side", "bottom_tee", "box_spiral", "center_ptr",
- "circle", "clock", "coffee_mug", "cross",
-
- /* 32 */
- "cross_reverse", "crosshair", "diamond_cross", "dot",
- "dotbox", "double_arrow", "draft_large", "draft_small",
- "draped_box", "exchange", "fleur", "gobbler",
- "gumby", "hand1", "hand2", "heart",
-
- /* 64 */
- "icon", "iron_cross", "left_ptr", "left_side",
- "left_tee", "leftbutton", "ll_angle", "lr_angle",
- "man", "middlebutton", "mouse", "pencil",
- "pirate", "plus", "question_arrow", "right_ptr",
-
- /* 96 */
- "right_side", "right_tee", "rightbutton", "rtl_logo",
- "sailboat", "sb_down_arrow", "sb_h_double_arrow", "sb_left_arrow",
- "sb_right_arrow", "sb_up_arrow", "sb_v_double_arrow", "shuttle",
- "sizing", "spider", "spraycan", "star",
-
- /* 128 */
- "target", "tcross", "top_left_arrow", "top_left_corner",
- "top_right_corner", "top_side", "top_tee", "trek",
- "ul_angle", "umbrella", "ur_angle", "watch",
- "xterm",
-};
-
-#define NUM_STANDARD_NAMES (sizeof _XcursorStandardNames / sizeof _XcursorStandardNames[0])
-
-XcursorImage *
-XcursorShapeLoadImage (unsigned int shape, const char *theme, int size)
-{
- unsigned int id = shape >> 1;
-
- if (id < NUM_STANDARD_NAMES)
- return XcursorLibraryLoadImage (_XcursorStandardNames[id],
- theme, size);
- else
- return 0;
-}
-
-XcursorImages *
-XcursorShapeLoadImages (unsigned int shape, const char *theme, int size)
-{
- unsigned int id = shape >> 1;
-
- if (id < NUM_STANDARD_NAMES)
- return XcursorLibraryLoadImages (_XcursorStandardNames[id],
- theme, size);
- else
- return 0;
-}
-
-Cursor
-XcursorShapeLoadCursor (Display *dpy, unsigned int shape)
-{
- unsigned int id = shape >> 1;
-
- if (id < NUM_STANDARD_NAMES)
- return XcursorLibraryLoadCursor (dpy, _XcursorStandardNames[id]);
- else
- return 0;
-}
-
-XcursorCursors *
-XcursorShapeLoadCursors (Display *dpy, unsigned int shape)
-{
- unsigned int id = shape >> 1;
-
- if (id < NUM_STANDARD_NAMES)
- return XcursorLibraryLoadCursors (dpy, _XcursorStandardNames[id]);
- else
- return 0;
-}
-
-int
-XcursorLibraryShape (const char *library)
-{
- int low, high;
- int mid;
- int c;
-
- low = 0;
- high = NUM_STANDARD_NAMES - 1;
- while (low < high - 1)
- {
- mid = (low + high) >> 1;
- c = strcmp (library, _XcursorStandardNames[mid]);
- if (c == 0)
- return (mid << 1);
- if (c > 0)
- low = mid;
- else
- high = mid;
- }
- while (low <= high)
- {
- if (!strcmp (library, _XcursorStandardNames[low]))
- return (low << 1);
- low++;
- }
- return -1;
-}
diff --git a/nx-X11/lib/Xcursor/xcursor-config.in b/nx-X11/lib/Xcursor/xcursor-config.in
deleted file mode 100644
index af59f9974..000000000
--- a/nx-X11/lib/Xcursor/xcursor-config.in
+++ /dev/null
@@ -1,95 +0,0 @@
-#! /bin/sh
-
-prefix="@prefix@"
-exec_prefix="@exec_prefix@"
-libdir="@libdir@"
-hardcode_libdir_flag_spec=@hardcode_libdir_flag_spec@
-includedir="@includedir@"
-version="@VERSION@"
-
-usage()
-{
- cat <<EOF
-Usage: xcursor-config [OPTIONS] [LIBRARIES]
-Options:
- [--prefix[=DIR]]
- [--exec-prefix[=DIR]]
- [--version]
- [--libs]
- [--cflags]
-EOF
- exit $1
-}
-
-if test $# -eq 0 ; then
- usage 1 1>&2
-fi
-
-while test $# -gt 0 ; do
- case "$1" in
- -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
- *) optarg= ;;
- esac
-
- case $1 in
- --prefix=*)
- prefix=$optarg
- local_prefix=yes
- ;;
- --prefix)
- echo_prefix=yes
- ;;
- --exec-prefix=*)
- exec_prefix=$optarg
- exec_prefix_set=yes
- local_prefix=yes
- ;;
- --exec-prefix)
- echo_exec_prefix=yes
- ;;
- --version)
- echo $version
- exit 0
- ;;
- --cflags)
- echo_cflags=yes
- ;;
- --libs)
- echo_libs=yes
- ;;
- *)
- usage 1 1>&2
- ;;
- esac
- shift
-done
-
-if test "$local_prefix" = "yes" ; then
- if test "$exec_prefix_set" != "yes" ; then
- exec_prefix=$prefix
- fi
-fi
-
-if test "$echo_prefix" = "yes" ; then
- echo $prefix
-fi
-
-if test "$echo_exec_prefix" = "yes" ; then
- echo $exec_prefix
-fi
-
-if test "$echo_cflags" = "yes" ; then
- cflags="-I${includedir}"
- echo $cflags
-fi
-
-if test "$echo_libs" = "yes" ; then
- libs="-lXcursor"
- if test "${libdir}" != "/usr/lib" ; then
- echo ${hardcode_libdir_flag_spec} -L${libdir} $libs
- else
- echo $libs
- fi
-fi
-
-# EOF
diff --git a/nx-X11/lib/Xcursor/xcursor.pc.in b/nx-X11/lib/Xcursor/xcursor.pc.in
deleted file mode 100644
index 87aba1209..000000000
--- a/nx-X11/lib/Xcursor/xcursor.pc.in
+++ /dev/null
@@ -1,15 +0,0 @@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-xrenderlibs=@XRENDER_LIBS@
-xrendercflags=@XRENDER_CFLAGS@
-xlibs=@X_LIBS@
-xcflags=@X_CFLAGS@
-
-Name: Xcursor
-Description: X Cursor Library
-Version: @VERSION@
-Requires: xrender
-Cflags: -I${includedir} ${xrendercflags} ${xcflags}
-Libs: -L${libdir} -lNX_Xcursor ${xrenderlibs} ${xlibs}
diff --git a/nx-X11/lib/Xcursor/xcursorint.h b/nx-X11/lib/Xcursor/xcursorint.h
deleted file mode 100644
index 83913a094..000000000
--- a/nx-X11/lib/Xcursor/xcursorint.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * $Id: xcursorint.h,v 1.6 2005/10/19 22:26:55 ajax Exp $
- *
- * Copyright © 2002 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef _XCURSORINT_H_
-#define _XCURSORINT_H_
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <X11/Xlib.h>
-#include <X11/cursorfont.h>
-#include <X11/extensions/Xrender.h>
-
-#ifdef HAVE_XFIXES
-#include <X11/extensions/Xfixes.h>
-#endif
-
-#include "Xcursor.h"
-#include "config.h"
-
-typedef struct _XcursorFontInfo {
- struct _XcursorFontInfo *next;
- Font font;
- XcursorBool is_cursor_font;
-} XcursorFontInfo;
-
-/*
- * Track a few recently created bitmaps to see
- * if they get used to create cursors. This
- * is done by hooking into Xlib and watching
- * for XCreatePixmap, XPutImage, XCreatePixmapCursor
- * with appropriate arguments. When this happens
- * Xcursor computes a hash value for the source image
- * and tries to load a library cursor of that name.
- */
-
-/* large bitmaps are unlikely to be cursors */
-#define MAX_BITMAP_CURSOR_SIZE 64
-/* don't need to remember very many; in fact, 2 is likely sufficient */
-#define NUM_BITMAPS 8
-
-typedef struct _XcursorBitmapInfo {
- Pixmap bitmap;
- unsigned long sequence;
- unsigned int width, height;
- Bool has_image;
- unsigned char hash[XCURSOR_BITMAP_HASH_SIZE];
-} XcursorBitmapInfo;
-
-typedef enum _XcursorDither {
- XcursorDitherThreshold,
- XcursorDitherMedian,
- XcursorDitherOrdered,
- XcursorDitherDiffuse
-} XcursorDither;
-
-typedef struct _XcursorDisplayInfo {
- struct _XcursorDisplayInfo *next;
- Display *display;
- XExtCodes *codes;
- XcursorBool has_render_cursor;
- XcursorBool has_anim_cursor;
- XcursorBool theme_core;
- int size;
- XcursorFontInfo *fonts;
- char *theme;
- char *theme_from_config;
- XcursorDither dither;
- XcursorBitmapInfo bitmaps[NUM_BITMAPS];
-} XcursorDisplayInfo;
-
-XcursorDisplayInfo *
-_XcursorGetDisplayInfo (Display *dpy);
-
-Cursor
-_XcursorCreateGlyphCursor(Display *dpy,
- Font source_font,
- Font mask_font,
- unsigned int source_char,
- unsigned int mask_char,
- XColor _Xconst *foreground,
- XColor _Xconst *background);
-
-Cursor
-_XcursorCreateFontCursor (Display *dpy, unsigned int shape);
-
-#endif /* _XCURSORINT_H_ */
diff --git a/nx-X11/lib/Xcursor/xlib.c b/nx-X11/lib/Xcursor/xlib.c
deleted file mode 100644
index 7d10caf18..000000000
--- a/nx-X11/lib/Xcursor/xlib.c
+++ /dev/null
@@ -1,422 +0,0 @@
-/*
- * $Id: xlib.c,v 1.5 2005/07/03 07:00:56 daniels Exp $
- *
- * Copyright © 2002 Keith Packard
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "xcursorint.h"
-#include <X11/Xlibint.h>
-#include <X11/Xatom.h>
-#include <stdlib.h>
-
-static XcursorBool
-_XcursorFontIsCursor (Display *dpy, Font font)
-{
- XcursorFontInfo *fi;
- XcursorDisplayInfo *info;
- XcursorBool ret;
- XFontStruct *fs;
- int n;
- Atom cursor;
-
- if (!dpy || !font)
- return XcursorFalse;
-
- if (font == dpy->cursor_font)
- return XcursorTrue;
-
- info = _XcursorGetDisplayInfo (dpy);
- if (!info)
- return XcursorFalse;
- LockDisplay (dpy);
- for (fi = info->fonts; fi; fi = fi->next)
- if (fi->font == font)
- {
- ret = fi->is_cursor_font;
- UnlockDisplay (dpy);
- return ret;
- }
- UnlockDisplay (dpy);
- ret = XcursorFalse;
- fs = XQueryFont (dpy, font);
- if (fs)
- {
- cursor = XInternAtom (dpy, "cursor", False);
- for (n = 0; n < fs->n_properties; n++)
- if (fs->properties[n].name == XA_FONT)
- {
- ret = (fs->properties[n].card32 == cursor);
- break;
- }
- }
- fi = malloc (sizeof (XcursorFontInfo));
- if (fi)
- {
- fi->font = font;
- fi->is_cursor_font = ret;
- LockDisplay (dpy);
- fi->next = info->fonts;
- info->fonts = fi;
- UnlockDisplay (dpy);
- }
- return ret;
-}
-
-Cursor
-XcursorTryShapeCursor (Display *dpy,
- Font source_font,
- Font mask_font,
- unsigned int source_char,
- unsigned int mask_char,
- XColor _Xconst *foreground,
- XColor _Xconst *background)
-{
- Cursor cursor = None;
-
- if (!dpy || !source_font || !mask_font || !foreground || !background)
- return 0;
-
- if (!XcursorSupportsARGB (dpy) && !XcursorGetThemeCore (dpy))
- return None;
-
- if (source_font == mask_font &&
- _XcursorFontIsCursor (dpy, source_font) &&
- source_char + 1 == mask_char)
- {
- int size = XcursorGetDefaultSize (dpy);
- char *theme = XcursorGetTheme (dpy);
- XcursorImages *images = XcursorShapeLoadImages (source_char, theme, size);
-
- if (images)
- {
- cursor = XcursorImagesLoadCursor (dpy, images);
- XcursorImagesDestroy (images);
- }
- }
- return cursor;
-}
-
-void
-XcursorNoticeCreateBitmap (Display *dpy,
- Pixmap pid,
- unsigned int width,
- unsigned int height)
-{
- XcursorDisplayInfo *info;
- unsigned long oldest;
- unsigned long now;
- int i;
- int replace = 0;
- XcursorBitmapInfo *bmi;
-
- if (!dpy)
- return;
-
- if (!XcursorSupportsARGB (dpy) && !XcursorGetThemeCore (dpy))
- return;
-
- if (width > MAX_BITMAP_CURSOR_SIZE || height > MAX_BITMAP_CURSOR_SIZE)
- return;
-
- info = _XcursorGetDisplayInfo (dpy);
- if (!info)
- return;
-
- LockDisplay (dpy);
- replace = 0;
- now = dpy->request;
- oldest = now;
- for (i = 0; i < NUM_BITMAPS; i++)
- {
- if (!info->bitmaps[i].bitmap)
- {
- replace = i;
- break;
- }
- if ((long) (now - info->bitmaps[i].sequence) >
- (long) (now - oldest))
- {
- replace = i;
- oldest = info->bitmaps[i].sequence;
- }
- }
- bmi = &info->bitmaps[replace];
- bmi->bitmap = pid;
- bmi->sequence = now;
- bmi->width = width;
- bmi->height = height;
- bmi->has_image = False;
- UnlockDisplay (dpy);
-}
-
-static XcursorBitmapInfo *
-_XcursorGetBitmap (Display *dpy, Pixmap bitmap)
-{
- XcursorDisplayInfo *info;
- int i;
-
- if (!dpy || !bitmap)
- return NULL;
-
- info = _XcursorGetDisplayInfo (dpy);
-
- if (!info)
- return 0;
- LockDisplay (dpy);
- for (i = 0; i < NUM_BITMAPS; i++)
- if (info->bitmaps[i].bitmap == bitmap)
- {
- info->bitmaps[i].sequence = dpy->request;
- UnlockDisplay (dpy);
- return &info->bitmaps[i];
- }
- UnlockDisplay (dpy);
- return 0;
-}
-
-static Bool
-_XcursorClientLSB (void)
-{
- int v = 1;
- return *((char *) &v) == 1;
-}
-
-/* stolen from Xlib */
-static unsigned char const _reverse_byte[0x100] = {
- 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
- 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
- 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
- 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
- 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
- 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
- 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
- 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
- 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
- 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
- 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
- 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
- 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
- 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
- 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
- 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
- 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
- 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
- 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
- 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
- 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
- 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
- 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
- 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
- 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
- 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
- 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
- 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
- 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
- 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
- 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
- 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff
-};
-
-#define RotByte(t,i) (((t) << (i)) | ((t) >> (8 - (i))))
-
-void
-XcursorImageHash (XImage *image,
- unsigned char hash[XCURSOR_BITMAP_HASH_SIZE])
-{
- int i;
- int x, y;
- unsigned char *line;
- unsigned char t;
- int low_addr;
- Bool bit_swap;
-
- if (!image)
- return;
-
- for (i = 0; i < XCURSOR_BITMAP_HASH_SIZE; i++)
- hash[i] = 0;
- /*
- * Flip byte order on MSB machines where the bitmap_unit isn't
- * in bytes
- */
- low_addr = 0;
- if (image->bitmap_unit != 8)
- {
- if (!_XcursorClientLSB())
- switch (image->bitmap_unit) {
- case 16:
- low_addr = 1;
- break;
- case 32:
- low_addr = 3;
- break;
- }
- }
- /*
- * Flip bit order on MSB images
- */
- bit_swap = (image->bitmap_bit_order != LSBFirst);
-
- line = (unsigned char *) image->data;
- i = 0;
- /*
- * Compute the hash. Yes, it might be nice to use
- * a stronger hash function, but MD5 and SHA1 are both
- * a bit to expensive in time and space for this,
- * and cursors are generally small enough that a weak
- * hash is sufficient to distinguish among them.
- */
- for (y = 0; y < image->height; y++)
- {
- for (x = 0; x < image->bytes_per_line; x++)
- {
- t = line[x^low_addr];
- if (bit_swap)
- t = _reverse_byte[t];
- if (t)
- hash[(i++) & (XCURSOR_BITMAP_HASH_SIZE - 1)] ^= RotByte (t, y & 7);
- }
- line += image->bytes_per_line;
- }
-}
-
-static Bool
-_XcursorLogDiscover (void)
-{
- static Bool been_here;
- static Bool log;
-
- if (!been_here)
- {
- been_here = True;
-
- if (getenv ("XCURSOR_DISCOVER"))
- log = True;
- }
- return log;
-}
-
-void
-XcursorNoticePutBitmap (Display *dpy,
- Drawable draw,
- XImage *image)
-{
- XcursorBitmapInfo *bmi;
-
- if (!dpy || !image)
- return;
-
- if (!XcursorSupportsARGB (dpy) && !XcursorGetThemeCore (dpy))
- return;
-
- if (image->width > MAX_BITMAP_CURSOR_SIZE ||
- image->height > MAX_BITMAP_CURSOR_SIZE)
- return;
-
- bmi = _XcursorGetBitmap (dpy, (Pixmap) draw);
- if (!bmi)
- return;
- /*
- * Make sure the image fills the bitmap
- */
- if (image->width != bmi->width || image->height != bmi->height)
- {
- bmi->bitmap = 0;
- return;
- }
- /*
- * If multiple images are placed in the same bitmap,
- * assume it's not going to be a cursor
- */
- if (bmi->has_image)
- {
- bmi->bitmap = 0;
- return;
- }
- /*
- * Make sure the image is valid
- */
- if (image->bytes_per_line & ((image->bitmap_unit >> 3) - 1))
- {
- bmi->bitmap = 0;
- return;
- }
- /*
- * Hash the image
- */
- XcursorImageHash (image, bmi->hash);
- /*
- * Display the hash value and the image if
- * requested so that users can find out what
- * cursor name is associated with each image
- */
- if (_XcursorLogDiscover())
- {
- int x, y;
- int i;
- XImage t = *image;
-
- XInitImage (&t);
-
- printf ("Cursor image name: ");
- for (i = 0; i < XCURSOR_BITMAP_HASH_SIZE; i++)
- printf ("%02x", bmi->hash[i]);
- printf ("\n");
- for (y = 0; y < image->height; y++)
- {
- for (x = 0; x < image->width; x++)
- putchar (XGetPixel (&t, x, y) ? '*' : ' ');
- putchar ('\n');
- }
- }
- bmi->has_image = True;
-}
-
-Cursor
-XcursorTryShapeBitmapCursor (Display *dpy,
- Pixmap source,
- Pixmap mask,
- XColor *foreground,
- XColor *background,
- unsigned int x,
- unsigned int y)
-{
- XcursorBitmapInfo *bmi;
- char name[8 * XCURSOR_BITMAP_HASH_SIZE];
- int i;
- Cursor cursor;
-
- if (!dpy || !foreground || !background)
- return 0;
-
- if (!XcursorSupportsARGB (dpy) && !XcursorGetThemeCore (dpy))
- return None;
-
- bmi = _XcursorGetBitmap (dpy, source);
- if (!bmi || !bmi->has_image)
- return None;
- for (i = 0; i < XCURSOR_BITMAP_HASH_SIZE; i++)
- sprintf (name + 2 * i, "%02x", bmi->hash[i]);
- cursor = XcursorLibraryLoadCursor (dpy, name);
- if (_XcursorLogDiscover())
- printf ("Cursor hash %s returns 0x%x\n", name, (unsigned int) cursor);
- return cursor;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 15:23:05 +0000