mirror of
https://github.com/SwallowOS/image_pixman
synced 2025-11-03 21:26:54 +08:00
Add the files.
This commit is contained in:
Soren Sandmann Pedersen
6
Makefile.am
Normal file
6
Makefile.am
Normal file
@@ -0,0 +1,6 @@
|
||||
SUBDIRS = pixman
|
||||
|
||||
pkgconfigdir=$(libdir)/pkgconfig
|
||||
pkgconfig_DATA=pixman.pc
|
||||
|
||||
$(pkgconfig_DATA): pixman.pc.in
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||||
135
autogen.sh
Executable file
135
autogen.sh
Executable file
@@ -0,0 +1,135 @@
|
||||
#!/bin/sh
|
||||
# Run this to generate all the initial makefiles, etc.
|
||||
|
||||
srcdir=`pwd`
|
||||
DIE=0
|
||||
|
||||
(autoconf --version) < /dev/null > /dev/null 2>&1 || {
|
||||
echo
|
||||
echo "**Error**: You must have \`autoconf' installed to compile GtkEditor."
|
||||
echo "Download the appropriate package for your distribution,"
|
||||
echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
|
||||
DIE=1
|
||||
}
|
||||
|
||||
(grep "^AM_PROG_LIBTOOL" $srcdir/configure.ac >/dev/null) && {
|
||||
(libtool --version) < /dev/null > /dev/null 2>&1 || {
|
||||
echo
|
||||
echo "**Error**: You must have \`libtool' installed to compile GtkEditor."
|
||||
echo "Get ftp://ftp.gnu.org/pub/gnu/libtool-1.2.tar.gz"
|
||||
echo "(or a newer version if it is available)"
|
||||
DIE=1
|
||||
}
|
||||
}
|
||||
|
||||
grep "^AM_GNU_GETTEXT" $srcdir/configure.ac >/dev/null && {
|
||||
grep "sed.*POTFILES" $srcdir/configure.ac >/dev/null || \
|
||||
(gettext --version) < /dev/null > /dev/null 2>&1 || {
|
||||
echo
|
||||
echo "**Error**: You must have \`gettext' installed to compile GtkEditor."
|
||||
echo "Get ftp://alpha.gnu.org/gnu/gettext-0.10.35.tar.gz"
|
||||
echo "(or a newer version if it is available)"
|
||||
DIE=1
|
||||
}
|
||||
}
|
||||
|
||||
(automake --version) < /dev/null > /dev/null 2>&1 || {
|
||||
echo
|
||||
echo "**Error**: You must have \`automake' installed to compile GtkEditor."
|
||||
echo "Get ftp://ftp.gnu.org/pub/gnu/automake-1.3.tar.gz"
|
||||
echo "(or a newer version if it is available)"
|
||||
DIE=1
|
||||
NO_AUTOMAKE=yes
|
||||
}
|
||||
|
||||
|
||||
# if no automake, don't bother testing for aclocal
|
||||
test -n "$NO_AUTOMAKE" || (aclocal --version) < /dev/null > /dev/null 2>&1 || {
|
||||
echo
|
||||
echo "**Error**: Missing \`aclocal'. The version of \`automake'"
|
||||
echo "installed doesn't appear recent enough."
|
||||
echo "Get ftp://ftp.gnu.org/pub/gnu/automake-1.3.tar.gz"
|
||||
echo "(or a newer version if it is available)"
|
||||
DIE=1
|
||||
}
|
||||
|
||||
if test "$DIE" -eq 1; then
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if test -z "$*"; then
|
||||
echo "**Warning**: I am going to run \`configure' with no arguments."
|
||||
echo "If you wish to pass any to it, please specify them on the"
|
||||
echo \`$0\'" command line."
|
||||
echo
|
||||
fi
|
||||
|
||||
case $CC in
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||||
xlc )
|
||||
am_opt=--include-deps;;
|
||||
esac
|
||||
|
||||
for coin in `find $srcdir -name configure.ac -print`
|
||||
do
|
||||
dr=`dirname $coin`
|
||||
if test -f $dr/NO-AUTO-GEN; then
|
||||
echo skipping $dr -- flagged as no auto-gen
|
||||
else
|
||||
echo processing $dr
|
||||
macrodirs=`sed -n -e 's,AM_ACLOCAL_INCLUDE(\(.*\)),\1,gp' < $coin`
|
||||
( cd $dr
|
||||
aclocalinclude="$ACLOCAL_FLAGS"
|
||||
for k in $macrodirs; do
|
||||
if test -d $k; then
|
||||
aclocalinclude="$aclocalinclude -I $k"
|
||||
##else
|
||||
## echo "**Warning**: No such directory \`$k'. Ignored."
|
||||
fi
|
||||
done
|
||||
if grep "^AM_GNU_GETTEXT" configure.ac >/dev/null; then
|
||||
if grep "sed.*POTFILES" configure.ac >/dev/null; then
|
||||
: do nothing -- we still have an old unmodified configure.ac
|
||||
else
|
||||
echo "Creating $dr/aclocal.m4 ..."
|
||||
test -r $dr/aclocal.m4 || touch $dr/aclocal.m4
|
||||
echo "Running gettextize... Ignore non-fatal messages."
|
||||
echo "no" | gettextize --force --copy
|
||||
echo "Making $dr/aclocal.m4 writable ..."
|
||||
test -r $dr/aclocal.m4 && chmod u+w $dr/aclocal.m4
|
||||
fi
|
||||
fi
|
||||
if grep "^AM_GNOME_GETTEXT" configure.ac >/dev/null; then
|
||||
echo "Creating $dr/aclocal.m4 ..."
|
||||
test -r $dr/aclocal.m4 || touch $dr/aclocal.m4
|
||||
echo "Running gettextize... Ignore non-fatal messages."
|
||||
echo "no" | gettextize --force --copy
|
||||
echo "Making $dr/aclocal.m4 writable ..."
|
||||
test -r $dr/aclocal.m4 && chmod u+w $dr/aclocal.m4
|
||||
fi
|
||||
if grep "^AM_PROG_LIBTOOL" configure.ac >/dev/null; then
|
||||
echo "Running libtoolize..."
|
||||
libtoolize --force --copy
|
||||
fi
|
||||
echo "Running aclocal $aclocalinclude ..."
|
||||
aclocal $aclocalinclude
|
||||
if grep "^AM_CONFIG_HEADER" configure.ac >/dev/null; then
|
||||
echo "Running autoheader..."
|
||||
autoheader
|
||||
fi
|
||||
echo "Running automake --gnu $am_opt ..."
|
||||
automake --add-missing --gnu $am_opt
|
||||
echo "Running autoconf ..."
|
||||
autoconf
|
||||
)
|
||||
fi
|
||||
done
|
||||
|
||||
conf_flags="--enable-maintainer-mode --enable-compile-warnings" #--enable-iso-c
|
||||
|
||||
if test x$NOCONFIGURE = x; then
|
||||
echo Running $srcdir/configure $conf_flags "$@" ...
|
||||
$srcdir/configure $conf_flags "$@" \
|
||||
&& echo Now type \`make\' to compile $PKG_NAME
|
||||
else
|
||||
echo Skipping configure process.
|
||||
fi
|
||||
52
configure.ac
Normal file
52
configure.ac
Normal file
@@ -0,0 +1,52 @@
|
||||
|
||||
dnl Copyright 2005 Red Hat, Inc.
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||||
dnl
|
||||
dnl Permission to use, copy, modify, distribute, and sell this software and its
|
||||
dnl documentation for any purpose is hereby granted without fee, provided that
|
||||
dnl the above copyright notice appear in all copies and that both that
|
||||
dnl copyright notice and this permission notice appear in supporting
|
||||
dnl documentation, and that the name of Red Hat not be used in
|
||||
dnl advertising or publicity pertaining to distribution of the software without
|
||||
dnl specific, written prior permission. Red Hat makes no
|
||||
dnl representations about the suitability of this software for any purpose. It
|
||||
dnl is provided "as is" without express or implied warranty.
|
||||
dnl
|
||||
dnl RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
||||
dnl INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
|
||||
dnl EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR
|
||||
dnl CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
|
||||
dnl DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
|
||||
dnl TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
||||
dnl PERFORMANCE OF THIS SOFTWARE.
|
||||
dnl
|
||||
dnl Process this file with autoconf to create configure.
|
||||
|
||||
AC_PREREQ([2.57])
|
||||
|
||||
AC_INIT(pixman, 0.9.0, "sandmann@daimi.au.dk", pixman)
|
||||
AM_INIT_AUTOMAKE([dist-bzip2])
|
||||
AM_MAINTAINER_MODE
|
||||
|
||||
AM_CONFIG_HEADER(config.h)
|
||||
|
||||
# Check for progs
|
||||
AC_PROG_CC
|
||||
AC_PROG_LIBTOOL
|
||||
|
||||
# Check for dependencies
|
||||
#PKG_CHECK_MODULES(DEP, x11)
|
||||
|
||||
changequote(,)dnl
|
||||
if test "x$GCC" = "xyes"; then
|
||||
case " $CFLAGS " in
|
||||
*[\ \ ]-Wall[\ \ ]*) ;;
|
||||
*) CFLAGS="$CFLAGS -Wall" ;;
|
||||
esac fi changequote([,])dnl
|
||||
|
||||
|
||||
AC_SUBST(DEP_CFLAGS)
|
||||
AC_SUBST(DEP_LIBS)
|
||||
|
||||
AC_OUTPUT([Makefile
|
||||
pixman/Makefile
|
||||
pixman.pc])
|
||||
11
libcomp.pc
Normal file
11
libcomp.pc
Normal file
@@ -0,0 +1,11 @@
|
||||
prefix=/usr
|
||||
exec_prefix=${prefix}
|
||||
libdir=${exec_prefix}/lib
|
||||
includedir=${prefix}/include
|
||||
|
||||
Name: libcomp
|
||||
Description: The libcomp Library
|
||||
Version: 0.1.0
|
||||
Cflags: -I${includedir}
|
||||
Libs: -L${libdir} -llibcomp
|
||||
|
||||
10
pixman/Makefile.am
Normal file
10
pixman/Makefile.am
Normal file
@@ -0,0 +1,10 @@
|
||||
lib_LTLIBRARIES = libpixman.la
|
||||
|
||||
libpixman_la_LIBADD = @DEP_LIBS@
|
||||
|
||||
libpixman_la_SOURCES = \
|
||||
pixman.h \
|
||||
pixman-region.c
|
||||
|
||||
libpixmanincludedir = $(includedir)/libcomp
|
||||
libpixmaninclude_HEADERS = libcomp.h
|
||||
92
pixman/pixman-image.c
Normal file
92
pixman/pixman-image.c
Normal file
@@ -0,0 +1,92 @@
|
||||
/*
|
||||
* Copyright © 2007 Red Hat, Inc.
|
||||
*
|
||||
* 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 Red Hat not be used in advertising or
|
||||
* publicity pertaining to distribution of the software without specific,
|
||||
* written prior permission. Red Hat makes no representations about the
|
||||
* suitability of this software for any purpose. It is provided "as is"
|
||||
* without express or implied warranty.
|
||||
*
|
||||
* RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL RED HAT
|
||||
* 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.
|
||||
*
|
||||
* Author: Soren Sandmann, Red Hat, Inc.
|
||||
*/
|
||||
|
||||
#include "pixman.h"
|
||||
|
||||
typedef struct image image_t;
|
||||
|
||||
struct image
|
||||
{
|
||||
pixman_format_code_t format;
|
||||
int width;
|
||||
int height;
|
||||
uint8_t * bits;
|
||||
int rowstride; /* in bytes */
|
||||
};
|
||||
|
||||
void
|
||||
pixman_image_init_bits (pixman_image_t *image,
|
||||
pixman_format_code_t format,
|
||||
int width,
|
||||
int height
|
||||
uint8_t *bits,
|
||||
int rowstride)
|
||||
{
|
||||
image_t *img = (image_t *)image;
|
||||
|
||||
img->format = format;
|
||||
img->width = width;
|
||||
img->height = height;
|
||||
img->bits = bits;
|
||||
img->rowstride = rowstride;
|
||||
}
|
||||
|
||||
void
|
||||
pixman_set_clip_region (pixman_image_t *image,
|
||||
pixman_region16_t *region)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
pixman_composite (pixman_image_t *src_img,
|
||||
pixman_image_t *mask_img,
|
||||
pixman_image_t *dest_img,
|
||||
int src_x,
|
||||
int src_y,
|
||||
int mask_x,
|
||||
int mask_y,
|
||||
int dest_x,
|
||||
int dset_y,
|
||||
int width,
|
||||
int height)
|
||||
{
|
||||
image_t *src = (image_t *) src;
|
||||
image_t *mask = (image_t *) mask;
|
||||
image_t *dest = (image_t *) dest;
|
||||
|
||||
uint32_t _scanline_buffer[SCANLINE_BUFFER_LENGTH * 3];
|
||||
uint32_t *scanline_buffer = _scanline_buffer;
|
||||
|
||||
if (width > SCANLINE_BUFFER_LENGTH)
|
||||
scanline_buffer = (uint32_t *)malloc (width * 3 * sizeof (uint32_t));
|
||||
|
||||
if (!scanline_buffer)
|
||||
return;
|
||||
|
||||
|
||||
|
||||
if (scanline_buffer != _scanline_buffer)
|
||||
free (scanline_buffer);
|
||||
}
|
||||
2532
pixman/pixman-region.c
Normal file
2532
pixman/pixman-region.c
Normal file
File diff suppressed because it is too large
Load Diff
270
pixman/pixman.h
Normal file
270
pixman/pixman.h
Normal file
@@ -0,0 +1,270 @@
|
||||
/***********************************************************
|
||||
|
||||
Copyright 1987, 1998 The Open Group
|
||||
|
||||
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.
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
||||
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
Except as contained in this notice, the name of The Open Group shall not be
|
||||
used in advertising or otherwise to promote the sale, use or other dealings
|
||||
in this Software without prior written authorization from The Open Group.
|
||||
|
||||
Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
|
||||
|
||||
All Rights Reserved
|
||||
|
||||
Permission to use, copy, modify, and distribute this software and its
|
||||
documentation for any purpose and without fee is hereby granted,
|
||||
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 Digital not be
|
||||
used in advertising or publicity pertaining to distribution of the
|
||||
software without specific, written prior permission.
|
||||
|
||||
DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
|
||||
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
|
||||
DIGITAL 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.
|
||||
|
||||
******************************************************************/
|
||||
/*
|
||||
* Copyright © 1998 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 PIXMAN_H__
|
||||
#define PIXMAN_H__
|
||||
|
||||
#include <config.h>
|
||||
|
||||
#if HAVE_STDINT_H
|
||||
# include <stdint.h>
|
||||
#elif HAVE_INTTYPES_H
|
||||
# include <inttypes.h>
|
||||
#elif HAVE_SYS_INT_TYPES_H
|
||||
# include <sys/int_types.h>
|
||||
#elif defined(_MSC_VER)
|
||||
|
||||
typedef __int8 int8_t;
|
||||
typedef unsigned __int8 uint8_t;
|
||||
typedef __int16 int16_t;
|
||||
typedef unsigned __int16 uint16_t;
|
||||
typedef __int32 int32_t;
|
||||
typedef unsigned __int32 uint32_t;
|
||||
typedef __int64 int64_t;
|
||||
typedef unsigned __int64 uint64_t;
|
||||
|
||||
#else
|
||||
# error Cannot find definitions for fixed-width integral types (uint8_t, uint32_t, etc.)
|
||||
#endif
|
||||
|
||||
typedef int pixman_bool_t;
|
||||
|
||||
#ifndef FALSE
|
||||
#define FALSE 0
|
||||
#endif
|
||||
|
||||
#ifndef TRUE
|
||||
#define TRUE 1
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Regions
|
||||
*/
|
||||
typedef struct pixman_region16_data pixman_region16_data_t;
|
||||
typedef struct pixman_box16 pixman_box16_t;
|
||||
typedef struct pixman_region16 pixman_region16_t;
|
||||
|
||||
struct pixman_box16
|
||||
{
|
||||
int16_t x1, y1, x2, y2;
|
||||
};
|
||||
|
||||
struct pixman_region16
|
||||
{
|
||||
pixman_box16_t extents;
|
||||
pixman_region16_data_t *data;
|
||||
};
|
||||
|
||||
typedef enum
|
||||
{
|
||||
PIXMAN_REGION_OUT,
|
||||
PIXMAN_REGION_IN,
|
||||
PIXMAN_REGION_PART
|
||||
} pixman_region_overlap_t;
|
||||
|
||||
/* creation/destruction */
|
||||
void pixman_region_init (pixman_region16_t *region);
|
||||
void pixman_region_init_rect (pixman_region16_t *region,
|
||||
int x,
|
||||
int y,
|
||||
unsigned int width,
|
||||
unsigned int height);
|
||||
void pixman_region_init_with_extents (pixman_region16_t *region,
|
||||
pixman_box16_t *extents);
|
||||
void pixman_region_fini (pixman_region16_t *region);
|
||||
|
||||
/* manipulation */
|
||||
void pixman_region_translate (pixman_region16_t *region,
|
||||
int x,
|
||||
int y);
|
||||
pixman_bool_t pixman_region_copy (pixman_region16_t *dest,
|
||||
pixman_region16_t *source);
|
||||
pixman_bool_t pixman_region_intersect (pixman_region16_t *newReg,
|
||||
pixman_region16_t *reg1,
|
||||
pixman_region16_t *reg2);
|
||||
pixman_bool_t pixman_region_union (pixman_region16_t *newReg,
|
||||
pixman_region16_t *reg1,
|
||||
pixman_region16_t *reg2);
|
||||
pixman_bool_t pixman_region_union_rect (pixman_region16_t *dest,
|
||||
pixman_region16_t *source,
|
||||
int x,
|
||||
int y,
|
||||
unsigned int width,
|
||||
unsigned int height);
|
||||
pixman_bool_t pixman_region_subtract (pixman_region16_t *regD,
|
||||
pixman_region16_t *regM,
|
||||
pixman_region16_t *regS);
|
||||
pixman_bool_t pixman_region_inverse (pixman_region16_t *newReg,
|
||||
pixman_region16_t *reg1,
|
||||
pixman_box16_t *invRect);
|
||||
|
||||
|
||||
/*
|
||||
* Images
|
||||
*/
|
||||
/*
|
||||
* While the protocol is generous in format support, the
|
||||
* sample implementation allows only packed RGB and GBR
|
||||
* representations for data to simplify software rendering,
|
||||
*/
|
||||
#define PIXMAN_FORMAT(bpp,type,a,r,g,b) (((bpp) << 24) | \
|
||||
((type) << 16) | \
|
||||
((a) << 12) | \
|
||||
((r) << 8) | \
|
||||
((g) << 4) | \
|
||||
((b)))
|
||||
|
||||
#define PIXMAN_FORMAT_BPP(f) (((f) >> 24) )
|
||||
#define PIXMAN_FORMAT_TYPE(f) (((f) >> 16) & 0xff)
|
||||
#define PIXMAN_FORMAT_A(f) (((f) >> 12) & 0x0f)
|
||||
#define PIXMAN_FORMAT_R(f) (((f) >> 8) & 0x0f)
|
||||
#define PIXMAN_FORMAT_G(f) (((f) >> 4) & 0x0f)
|
||||
#define PIXMAN_FORMAT_B(f) (((f) ) & 0x0f)
|
||||
#define PIXMAN_FORMAT_RGB(f) (((f) ) & 0xfff)
|
||||
#define PIXMAN_FORMAT_VIS(f) (((f) ) & 0xffff)
|
||||
|
||||
#define PIXMAN_TYPE_OTHER 0
|
||||
#define PIXMAN_TYPE_A 1
|
||||
#define PIXMAN_TYPE_ARGB 2
|
||||
#define PIXMAN_TYPE_ABGR 3
|
||||
#define PIXMAN_TYPE_COLOR 4
|
||||
#define PIXMAN_TYPE_GRAY 5
|
||||
|
||||
#define PIXMAN_FORMAT_COLOR(f) (PIXMAN_FORMAT_TYPE(f) & 2)
|
||||
|
||||
/* 32bpp formats */
|
||||
typedef enum {
|
||||
PIXMAN_a8r8g8b8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,8,8,8,8),
|
||||
PIXMAN_x8r8g8b8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,0,8,8,8),
|
||||
PIXMAN_a8b8g8r8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,8,8,8,8),
|
||||
PIXMAN_x8b8g8r8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,0,8,8,8),
|
||||
|
||||
/* 24bpp formats */
|
||||
PIXMAN_r8g8b8 = PIXMAN_FORMAT(24,PIXMAN_TYPE_ARGB,0,8,8,8),
|
||||
PIXMAN_b8g8r8 = PIXMAN_FORMAT(24,PIXMAN_TYPE_ABGR,0,8,8,8),
|
||||
|
||||
/* 16bpp formats */
|
||||
PIXMAN_r5g6b5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,5,6,5),
|
||||
PIXMAN_b5g6r5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,5,6,5),
|
||||
|
||||
PIXMAN_a1r5g5b5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,1,5,5,5),
|
||||
PIXMAN_x1r5g5b5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,5,5,5),
|
||||
PIXMAN_a1b5g5r5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,1,5,5,5),
|
||||
PIXMAN_x1b5g5r5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,5,5,5),
|
||||
PIXMAN_a4r4g4b4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,4,4,4,4),
|
||||
PIXMAN_x4r4g4b4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,4,4,4),
|
||||
PIXMAN_a4b4g4r4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,4,4,4,4),
|
||||
PIXMAN_x4b4g4r4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,4,4,4),
|
||||
|
||||
/* 8bpp formats */
|
||||
PIXMAN_a8 = PIXMAN_FORMAT(8,PIXMAN_TYPE_A,8,0,0,0),
|
||||
PIXMAN_r3g3b2 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ARGB,0,3,3,2),
|
||||
PIXMAN_b2g3r3 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ABGR,0,3,3,2),
|
||||
PIXMAN_a2r2g2b2 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ARGB,2,2,2,2),
|
||||
PIXMAN_a2b2g2r2 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ABGR,2,2,2,2),
|
||||
|
||||
PIXMAN_c8 = PIXMAN_FORMAT(8,PIXMAN_TYPE_COLOR,0,0,0,0),
|
||||
PIXMAN_g8 = PIXMAN_FORMAT(8,PIXMAN_TYPE_GRAY,0,0,0,0),
|
||||
|
||||
PIXMAN_x4a4 = PIXMAN_FORMAT(8,PIXMAN_TYPE_A,4,0,0,0),
|
||||
|
||||
PIXMAN_x4c4 = PIXMAN_FORMAT(8,PIXMAN_TYPE_COLOR,0,0,0,0),
|
||||
PIXMAN_x4g4 = PIXMAN_FORMAT(8,PIXMAN_TYPE_GRAY,0,0,0,0),
|
||||
|
||||
/* 4bpp formats */
|
||||
PIXMAN_a4 = PIXMAN_FORMAT(4,PIXMAN_TYPE_A,4,0,0,0),
|
||||
PIXMAN_r1g2b1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ARGB,0,1,2,1),
|
||||
PIXMAN_b1g2r1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ABGR,0,1,2,1),
|
||||
PIXMAN_a1r1g1b1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ARGB,1,1,1,1),
|
||||
PIXMAN_a1b1g1r1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ABGR,1,1,1,1),
|
||||
|
||||
PIXMAN_c4 = PIXMAN_FORMAT(4,PIXMAN_TYPE_COLOR,0,0,0,0),
|
||||
PIXMAN_g4 = PIXMAN_FORMAT(4,PIXMAN_TYPE_GRAY,0,0,0,0),
|
||||
|
||||
/* 1bpp formats */
|
||||
PIXMAN_a1 = PIXMAN_FORMAT(1,PIXMAN_TYPE_A,1,0,0,0),
|
||||
|
||||
PIXMAN_g1 = PIXMAN_FORMAT(1,PIXMAN_TYPE_GRAY,0,0,0,0),
|
||||
} pixman_format_code_t;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
/* All of this struct is considered private to libcomp */
|
||||
unsigned char reserved [64];
|
||||
} pixman_image_t;
|
||||
|
||||
void pixman_image_init (pixman_image_t *image,
|
||||
pixman_format_code_t format,
|
||||
int width,
|
||||
int height,
|
||||
uint8_t *bits,
|
||||
int rowstride); /* in bytes */
|
||||
void pixman_set_clip_region (pixman_image_t *image,
|
||||
pixman_region16_t *region);
|
||||
|
||||
|
||||
#endif /* PIXMAN_H__ */
|
||||
Reference in New Issue
Block a user