diff options
55 files changed, 6678 insertions, 8331 deletions
diff --git a/libX11/configure.ac b/libX11/configure.ac index 3b2bd5007..7496f6ca5 100644 --- a/libX11/configure.ac +++ b/libX11/configure.ac @@ -1,485 +1,485 @@ - -# Initialize Autoconf -AC_PREREQ([2.60]) -AC_INIT([libX11], [1.4.1], - [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [libX11]) -AC_CONFIG_SRCDIR([Makefile.am]) -AC_CONFIG_HEADERS([src/config.h include/X11/XlibConf.h]) -AC_CONFIG_MACRO_DIR([m4]) -AC_CANONICAL_BUILD -AC_CANONICAL_HOST -# Set common system defines for POSIX extensions, such as _GNU_SOURCE -# Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL) -# to avoid autoconf errors. -AC_USE_SYSTEM_EXTENSIONS - -# Initialize Automake -AM_INIT_AUTOMAKE([foreign dist-bzip2]) -AM_MAINTAINER_MODE - -# Initialize libtool -AC_PROG_LIBTOOL - -# Require xorg-macros minimum of 1.11 for disabling fop by default -m4_ifndef([XORG_MACROS_VERSION], - [m4_fatal([must install xorg-macros 1.11 or later before running autoconf/autogen])]) -XORG_MACROS_VERSION(1.11) -XORG_DEFAULT_OPTIONS -XORG_ENABLE_SPECS -XORG_WITH_XMLTO(0.0.20) -XORG_WITH_FOP([no]) -XORG_CHECK_SGML_DOCTOOLS(1.5) -XORG_PROG_RAWCPP - -# Required when PKG_CHECK_MODULES called within an if statement -PKG_PROG_PKG_CONFIG - -if test x"$CC_FOR_BUILD" = x; then - if test x"$cross_compiling" = xyes; then - AC_CHECK_PROGS(CC_FOR_BUILD, gcc cc) - else - CC_FOR_BUILD="$CC" - fi -fi -AC_SUBST([CC_FOR_BUILD]) - -if test x"$CPPFLAGS_FOR_BUILD" = x; then - if test ! x"$cross_compiling" = xyes; then - CPPFLAGS_FOR_BUILD=${CPPFLAGS} - fi -fi -AC_SUBST(CPPFLAGS_FOR_BUILD) - -if test x"$CFLAGS_FOR_BUILD" = x; then - if test ! x"$cross_compiling" = xyes; then - CFLAGS_FOR_BUILD=${CFLAGS} - fi -fi -AC_SUBST(CFLAGS_FOR_BUILD) - -if test x"$LDFLAGS_FOR_BUILD" = x; then - if test ! x"$cross_compiling" = xyes; then - LDFLAGS_FOR_BUILD=${LDFLAGS} - fi -fi -AC_SUBST(LDFLAGS_FOR_BUILD) - -# Find perl for "make check" tests in nls/Makefile.am -AC_ARG_WITH(perl, - AS_HELP_STRING([--with-perl=<path>], - [path to perl interpreter for build-time tests]), - [PERL=$withval ; AC_MSG_CHECKING([perl]) ; - AC_MSG_RESULT([(from --with-perl) $PERL])], - AC_CHECK_PROGS([PERL], [perl], [no])) -AM_CONDITIONAL(HAVE_PERL, test x$PERL != xno) - -# Checks for pkg-config packages - -# Always required -X11_REQUIRES='xproto >= 7.0.13 xextproto xtrans xcb >= 1.1.92' -X11_EXTRA_DEPS="xcb >= 1.1.92" - -PKG_PROG_PKG_CONFIG() - -AC_SUBST(X11_EXTRA_DEPS) - -# Issue an error if xtrans.m4 was not found and XTRANS_CONNECTION_FLAGS macro -# was not expanded, since libX11 with no transport types is rather useless. -# -# If you're seeing an error here, be sure you installed the lib/xtrans module -# first and if it's not in the default location, that you set the ACLOCAL -# environment variable to find it, such as: -# ACLOCAL="aclocal -I ${PREFIX}/share/aclocal" -m4_pattern_forbid([^XTRANS_CONNECTION_FLAGS$]) - -# Transport selection macro from xtrans.m4 -XTRANS_CONNECTION_FLAGS - -# Secure RPC detection macro from xtrans.m4 -XTRANS_SECURE_RPC_FLAGS - -# Preferred order to try transports for local connections -AC_MSG_CHECKING([what order to try transports in for local connections]) -DEFAULT_LOCAL_TRANS="" -case $host_os in - solaris*) - # On Solaris 2.6 through 9, named pipes (LOCAL_TRANS) were - # faster than Unix domain sockets, but on Solaris 10 & later, - # Unix domain sockets are faster now. - if test "$UNIXCONN" = "yes" ; then - if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}," - fi - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}UNIX_TRANS" - fi - if test "$LOCALCONN" = "yes" ; then - if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}," - fi - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS" - fi - if test "$TCPCONN" = "yes" ; then - if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}," - fi - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS" - fi - ;; - linux*) - # LOCAL_TRANS is used for abstract sockets. - if test "$UNIXCONN" = "yes" ; then - if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}," - fi - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS,UNIX_TRANS" - fi - if test "$TCPCONN" = "yes" ; then - if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}," - fi - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS" - fi - ;; - *) - if test "$LOCALCONN" = "yes" ; then - if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}," - fi - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS" - fi - if test "$UNIXCONN" = "yes" ; then - if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}," - fi - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}UNIX_TRANS" - fi - if test "$TCPCONN" = "yes" ; then - if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}," - fi - DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS" - fi - ;; -esac - -AC_ARG_WITH(local-transport-order, - AS_HELP_STRING([--with-local-transport-order=LIST], [preference sorted list of transport types to try for local connections]), - [LOCAL_TRANSPORT_LIST=$withval], - [LOCAL_TRANSPORT_LIST=$DEFAULT_LOCAL_TRANS]) -AC_DEFINE_UNQUOTED([LOCAL_TRANSPORT_LIST], [$LOCAL_TRANSPORT_LIST], - [preference sorted list of transport types to try for local connections]) -AC_MSG_RESULT([$LOCAL_TRANSPORT_LIST]) - -# Check for dlopen -AC_MSG_CHECKING([if run-time linking is supported]) -AC_SEARCH_LIBS(dlopen,[dl svld]) -if test "x$ac_cv_search_dlopen" = xno; then - AC_SEARCH_LIBS(shl_load,[dld]) - if test "x$ac_cv_search_shl_load" != xno; then - AC_DEFINE(HAVE_SHL_LOAD,1, - [Use shl_load to load shared libraries]) - AC_CHECK_HEADERS([dl.h]) - fi -else - AC_DEFINE(HAVE_DLOPEN,1,[Use dlopen to load shared libraries]) - AC_CHECK_HEADERS([dlfcn.h]) -fi -if test x$ac_cv_header_dlcfn_h -o x$ac_cv_header_dl_h; then - HAVE_LOADABLE_MODULES=yes -else - HAVE_LOADABLE_MODULES=no -fi -AC_MSG_RESULT($HAVE_LOADABLE_MODULES) - -AC_MSG_CHECKING([if loadable i18n module support should be enabled]) -AC_ARG_ENABLE(loadable-i18n, - AS_HELP_STRING([--enable-loadable-i18n], - [Controls loadable i18n module support]), - [XLIB_LOADABLE_I18N=$enableval], - [XLIB_LOADABLE_I18N="no"]) -if test x$XLIB_LOADABLE_I18N = xyes; then - if test x$HAVE_LOADABLE_MODULES = xno; then - AC_MSG_ERROR([Loadable module support is required to enable loadable i18n module support]) - fi - AC_DEFINE(USE_DYNAMIC_LC,1, - [Split some i18n functions into loadable modules]) - AC_SUBST(I18N_MODULE_LIBS,'${top_builddir}/src/libX11.la') -fi -AC_MSG_RESULT($XLIB_LOADABLE_I18N) - -AM_CONDITIONAL(XLIB_LOADABLE_I18N, test x$XLIB_LOADABLE_I18N = xyes) - -AC_MSG_CHECKING([if loadable Xcursor library support should be enabled]) -AC_ARG_ENABLE(loadable-xcursor, - AS_HELP_STRING([--disable-loadable-xcursor], - [Controls loadable xcursor library support]), - [XLIB_LOADABLE_XCURSOR=$enableval], - [XLIB_LOADABLE_XCURSOR=$HAVE_LOADABLE_MODULES]) -if test x$XLIB_LOADABLE_XCURSOR = xyes; then - AC_DEFINE(USE_DYNAMIC_XCURSOR,1, - [Use the X cursor library to load cursors]) -fi -AC_MSG_RESULT($XLIB_LOADABLE_XCURSOR) - -# Checks for header files. -AC_CHECK_HEADERS([sys/select.h]) - -# Checks for typedefs, structures, and compiler characteristics. - -# Checks for library functions. -AC_CHECK_FUNCS([strtol]) -# Used in lcFile.c (see also --enable-xlocaledir settings below) -XLOCALEDIR_IS_SAFE="no" -AC_CHECK_FUNC([issetugid], [XLOCALEDIR_IS_SAFE="yes"] - AC_DEFINE(HASSETUGID,1,[Has issetugid() function])) -AC_CHECK_FUNC([getresuid], [XLOCALEDIR_IS_SAFE="yes"] - AC_DEFINE(HASGETRESUID,1,[Has getresuid() & getresgid() functions])) -# Used in Font.c -AC_CHECK_FUNC([shmat], AC_DEFINE(HAS_SHM,1,[Has shm*() functions])) - -# Checks for system services -# AC_PATH_XTRA - -# arch specific things -WCHAR32="1" -case $host_os in - os2*) os2="true" ; WCHAR32="0" ;; - *) ;; -esac -AC_SUBST(WCHAR32) - -AM_CONDITIONAL(OS2, test x$os2 = xtrue) - -AC_ARG_WITH(launchd, AS_HELP_STRING([--with-launchd], [Build with support for Apple's launchd (default: auto)]), [LAUNCHD=$withval], [LAUNCHD=auto]) -if test "x$LAUNCHD" = xauto; then - unset LAUNCHD - AC_CHECK_PROG(LAUNCHD, [launchd], [yes], [no], [$PATH$PATH_SEPARATOR/sbin]) -fi - -if test "x$LAUNCHD" = xyes ; then - AC_DEFINE(HAVE_LAUNCHD, 1, [launchd support available]) - AC_DEFINE(TRANS_REOPEN, 1, [launchd support available]) -fi - -AC_ARG_ENABLE(xthreads, - AS_HELP_STRING([--disable-xthreads], - [Disable Xlib support for Multithreading]), - [xthreads=$enableval],[xthreads=yes]) - -AC_CHECK_LIB(c, getpwuid_r, [mtsafeapi="yes"], [mtsafeapi="no"]) - -case x$xthreads in -xyes) - AC_DEFINE(XTHREADS,1,[Whether libX11 is compiled with thread support]) - if test x$mtsafeapi = xyes - then - AC_DEFINE(XUSE_MTSAFE_API,1,[Whether libX11 needs to use MT safe API's]) - fi - ;; -*) - ;; -esac - -AC_CHECK_LIB(c, pthread_self, [thrstubs="no"], [thrstubs="yes"]) -AM_CONDITIONAL(THRSTUBS, test x$thrstubs = xyes) - -# XXX incomplete, please fill this in -if test x$xthreads = xyes ; then - case $host_os in - linux*|openbsd*|gnu*|k*bsd*-gnu) - XTHREADLIB=-lpthread ;; - netbsd*) - XTHREAD_CFLAGS="-D_POSIX_THREAD_SAFE_FUNCTIONS" - XTHREADLIB="-lpthread" ;; - freebsd*) - XTHREAD_CFLAGS="-D_THREAD_SAFE" - XTHREADLIB="-pthread" ;; - dragonfly*) - XTHREADLIB="-pthread" ;; - solaris*) - XTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS" ;; - esac -fi -AC_SUBST(XTHREADLIB) -AC_SUBST(XTHREAD_CFLAGS) - -AC_CHECK_FUNC(poll, [AC_DEFINE(USE_POLL, 1, [poll() function is available])], ) - -# -# Find keysymdef.h -# -AC_MSG_CHECKING([keysym definitions]) -KEYSYMDEFDIR=`$PKG_CONFIG --variable=includedir xproto`/X11 -FILES="keysymdef.h XF86keysym.h Sunkeysym.h DECkeysym.h HPkeysym.h" -for i in $FILES; do - if test -f "$KEYSYMDEFDIR/$i"; then - KEYSYMDEFS="$KEYSYMDEFS $KEYSYMDEFDIR/$i" - elif test "x$i" = "xkeysymdef.h"; then - AC_MSG_ERROR([Cannot find keysymdef.h]) - fi -done -AC_MSG_RESULT([$KEYSYMDEFS]) -AC_SUBST(KEYSYMDEFS) - -AM_CONDITIONAL(UDC, test xfalse = xtrue) - -AC_ARG_ENABLE(xcms, - AS_HELP_STRING([--disable-xcms], - [Disable Xlib support for CMS *EXPERIMENTAL*]), - [XCMS=$enableval],[XCMS=yes]) -AM_CONDITIONAL(XCMS, [test x$XCMS = xyes ]) -if test x"$XCMS" = "xyes"; then - AC_DEFINE(XCMS,1,[Include support for XCMS]) -fi - -AC_ARG_ENABLE(xlocale, - AS_HELP_STRING([--disable-xlocale], - [Disable Xlib locale implementation *EXPERIMENTAL*]), - [XLOCALE=$enableval],[XLOCALE=yes]) - -AM_CONDITIONAL(XLOCALE, [ test x$XLOCALE = xyes ]) -if test x"$XLOCALE" = "xyes"; then - AC_DEFINE(XLOCALE,1,[support for X Locales]) -fi - -# This disables XLOCALEDIR. Set it if you're using BuildLoadableXlibI18n, -# don't have either issetugid() or getresuid(), and you need to protect -# clients that are setgid or setuid to an id other than 0. -AC_MSG_CHECKING([if XLOCALEDIR support should be enabled]) -AC_ARG_ENABLE(xlocaledir, - AS_HELP_STRING([--enable-xlocaledir], - [Enable XLOCALEDIR environment variable support]), - [ENABLE_XLOCALEDIR=$enableval],[ENABLE_XLOCALEDIR=$XLOCALEDIR_IS_SAFE]) -if test "x$ENABLE_XLOCALEDIR" = "xno"; then - AC_DEFINE(NO_XLOCALEDIR,1,[Disable XLOCALEDIR environment variable]) -fi -AC_MSG_RESULT($ENABLE_XLOCALEDIR) - -AC_ARG_ENABLE(xf86bigfont, - AS_HELP_STRING([--disable-xf86bigfont], - [Disable XF86BigFont extension support]), - [XF86BIGFONT=$enableval],[XF86BIGFONT="yes"]) -if test "x$XF86BIGFONT" = "xyes"; then - PKG_CHECK_MODULES(BIGFONT, [xf86bigfontproto >= 1.2.0], - AC_DEFINE(XF86BIGFONT,1,[Enable XF86BIGFONT extension]),XF86BIGFONT="no") -fi - -AC_ARG_ENABLE(xkb, - AS_HELP_STRING([--disable-xkb], - [Disable XKB support *EXPERIMENTAL*]), - [XKB=$enableval],[XKB=yes]) - -AM_CONDITIONAL(XKB, [ test x$XKB = xyes ]) -if test x"$XKB" = "xyes"; then - XKBPROTO_REQUIRES="kbproto" - X11_REQUIRES="${X11_REQUIRES} kbproto inputproto" - AC_DEFINE(XKB,1,[Use XKB]) -else - XKBPROTO_REQUIRES="" -fi -AC_SUBST(XKBPROTO_REQUIRES) - -AC_FUNC_MMAP() -composecache_default=$ac_cv_func_mmap_fixed_mapped -AC_CHECK_FUNC(nl_langinfo, , [composecache_default=no]) -AC_ARG_ENABLE(composecache, - AS_HELP_STRING([--disable-composecache], - [Disable compose table cache support]), - [COMPOSECACHE=$enableval],[COMPOSECACHE=$composecache_default]) -if test x"$COMPOSECACHE" = "xyes"; then - AC_DEFINE(COMPOSECACHE,1,[Include compose table cache support]) -fi - -# Allow checking code with lint, sparse, etc. -XORG_WITH_LINT -XORG_LINT_LIBRARY([X11]) - -X11_DATADIR="${datadir}/X11" -AX_DEFINE_DIR(X11_DATADIR, X11_DATADIR, [Location of libX11 data]) -AC_SUBST(X11_DATADIR) - -X11_LIBDIR="${libdir}/X11" -AX_DEFINE_DIR(X11_LIBDIR, X11_LIBDIR, [Location of libX11 library data]) -AC_SUBST(X11_LIBDIR) - -PKG_CHECK_MODULES(X11, [$X11_REQUIRES]) -X11_CFLAGS="$X11_CFLAGS $XTHREAD_CFLAGS" - -# -# Yes, it would be nice to put the locale data in -# /usr/share, but the locale stuff includes loadable -# libraries which must be located in the same directory -# as the other locale data, so for now, everything lives -# in ${libdir} -# - -X11_LOCALEDATADIR="${X11_DATADIR}/locale" -AX_DEFINE_DIR(XLOCALEDATADIR, X11_LOCALEDATADIR, [Location of libX11 locale data]) -AC_SUBST(X11_LOCALEDATADIR) - -AC_ARG_WITH(locale-lib-dir, AS_HELP_STRING([--with-locale-lib-dir=DIR], - [Directory where locale libraries files are installed (default: $libdir/X11/locale)]), - [ X11_LOCALELIBDIR="$withval" ], - [ X11_LOCALELIBDIR="${X11_LIBDIR}/locale" ]) -AX_DEFINE_DIR(XLOCALELIBDIR, X11_LOCALELIBDIR, [Location of libX11 locale libraries]) -AC_SUBST(X11_LOCALELIBDIR) - -X11_LOCALEDIR="${X11_LOCALEDATADIR}" -AX_DEFINE_DIR(XLOCALEDIR, X11_LOCALEDIR, [Location of libX11 locale data]) -AC_SUBST(X11_LOCALEDIR) - -XKEYSYMDB="${X11_DATADIR}/XKeysymDB" -AX_DEFINE_DIR(XKEYSYMDB, XKEYSYMDB, [Location of keysym database]) - -XERRORDB="${X11_DATADIR}/XErrorDB" -AX_DEFINE_DIR(XERRORDB, XERRORDB, [Location of error message database]) - -XORG_CHECK_MALLOC_ZERO - -AC_CONFIG_FILES([Makefile - include/Makefile - man/Makefile - man/xkb/Makefile - src/Makefile - src/util/Makefile - src/xcms/Makefile - src/xlibi18n/Makefile - modules/Makefile - modules/im/Makefile - modules/im/ximcp/Makefile - modules/lc/Makefile - modules/lc/def/Makefile - modules/lc/gen/Makefile - modules/lc/Utf8/Makefile - modules/lc/xlocale/Makefile - modules/om/Makefile - modules/om/generic/Makefile - src/xkb/Makefile - nls/Makefile - specs/Makefile - specs/i18n/Makefile - specs/i18n/framework/Makefile - specs/i18n/localedb/Makefile - specs/i18n/trans/Makefile - specs/libX11/Makefile - specs/XIM/Makefile - specs/XKB/Makefile - x11.pc - x11-xcb.pc]) -AC_OUTPUT - -echo "" -echo "X11 will be built with the following settings:" -echo " Loadable i18n module support: "$XLIB_LOADABLE_I18N -echo " Loadable xcursor library support: "$XLIB_LOADABLE_XCURSOR -echo " Threading support: "$xthreads -echo " Use Threads safe API: "$mtsafeapi -echo " Threads stubs in libX11: "$thrstubs -echo " XCMS: "$XCMS -echo " Internationalization support: "$XLOCALE -echo " XF86BigFont support: "$XF86BIGFONT -echo " XKB support: "$XKB -echo " XLOCALEDIR environment variable support: "$ENABLE_XLOCALEDIR -echo " Compose table cache enabled: "$COMPOSECACHE -echo " Functional specs building enabled: "$build_specs -echo "" +
+# Initialize Autoconf
+AC_PREREQ([2.60])
+AC_INIT([libX11], [1.4.2],
+ [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [libX11])
+AC_CONFIG_SRCDIR([Makefile.am])
+AC_CONFIG_HEADERS([src/config.h include/X11/XlibConf.h])
+AC_CONFIG_MACRO_DIR([m4])
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+# Set common system defines for POSIX extensions, such as _GNU_SOURCE
+# Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL)
+# to avoid autoconf errors.
+AC_USE_SYSTEM_EXTENSIONS
+
+# Initialize Automake
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_MAINTAINER_MODE
+
+# Initialize libtool
+AC_PROG_LIBTOOL
+
+# Require xorg-macros minimum of 1.11 for disabling fop by default
+m4_ifndef([XORG_MACROS_VERSION],
+ [m4_fatal([must install xorg-macros 1.11 or later before running autoconf/autogen])])
+XORG_MACROS_VERSION(1.11)
+XORG_DEFAULT_OPTIONS
+XORG_ENABLE_SPECS
+XORG_WITH_XMLTO(0.0.20)
+XORG_WITH_FOP([no])
+XORG_CHECK_SGML_DOCTOOLS(1.5)
+XORG_PROG_RAWCPP
+
+# Required when PKG_CHECK_MODULES called within an if statement
+PKG_PROG_PKG_CONFIG
+
+if test x"$CC_FOR_BUILD" = x; then
+ if test x"$cross_compiling" = xyes; then
+ AC_CHECK_PROGS(CC_FOR_BUILD, gcc cc)
+ else
+ CC_FOR_BUILD="$CC"
+ fi
+fi
+AC_SUBST([CC_FOR_BUILD])
+
+if test x"$CPPFLAGS_FOR_BUILD" = x; then
+ if test ! x"$cross_compiling" = xyes; then
+ CPPFLAGS_FOR_BUILD=${CPPFLAGS}
+ fi
+fi
+AC_SUBST(CPPFLAGS_FOR_BUILD)
+
+if test x"$CFLAGS_FOR_BUILD" = x; then
+ if test ! x"$cross_compiling" = xyes; then
+ CFLAGS_FOR_BUILD=${CFLAGS}
+ fi
+fi
+AC_SUBST(CFLAGS_FOR_BUILD)
+
+if test x"$LDFLAGS_FOR_BUILD" = x; then
+ if test ! x"$cross_compiling" = xyes; then
+ LDFLAGS_FOR_BUILD=${LDFLAGS}
+ fi
+fi
+AC_SUBST(LDFLAGS_FOR_BUILD)
+
+# Find perl for "make check" tests in nls/Makefile.am
+AC_ARG_WITH(perl,
+ AS_HELP_STRING([--with-perl=<path>],
+ [path to perl interpreter for build-time tests]),
+ [PERL=$withval ; AC_MSG_CHECKING([perl]) ;
+ AC_MSG_RESULT([(from --with-perl) $PERL])],
+ AC_CHECK_PROGS([PERL], [perl], [no]))
+AM_CONDITIONAL(HAVE_PERL, test x$PERL != xno)
+
+# Checks for pkg-config packages
+
+# Always required
+X11_REQUIRES='xproto >= 7.0.13 xextproto xtrans xcb >= 1.1.92'
+X11_EXTRA_DEPS="xcb >= 1.1.92"
+
+PKG_PROG_PKG_CONFIG()
+
+AC_SUBST(X11_EXTRA_DEPS)
+
+# Issue an error if xtrans.m4 was not found and XTRANS_CONNECTION_FLAGS macro
+# was not expanded, since libX11 with no transport types is rather useless.
+#
+# If you're seeing an error here, be sure you installed the lib/xtrans module
+# first and if it's not in the default location, that you set the ACLOCAL
+# environment variable to find it, such as:
+# ACLOCAL="aclocal -I ${PREFIX}/share/aclocal"
+m4_pattern_forbid([^XTRANS_CONNECTION_FLAGS$])
+
+# Transport selection macro from xtrans.m4
+XTRANS_CONNECTION_FLAGS
+
+# Secure RPC detection macro from xtrans.m4
+XTRANS_SECURE_RPC_FLAGS
+
+# Preferred order to try transports for local connections
+AC_MSG_CHECKING([what order to try transports in for local connections])
+DEFAULT_LOCAL_TRANS=""
+case $host_os in
+ solaris*)
+ # On Solaris 2.6 through 9, named pipes (LOCAL_TRANS) were
+ # faster than Unix domain sockets, but on Solaris 10 & later,
+ # Unix domain sockets are faster now.
+ if test "$UNIXCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}UNIX_TRANS"
+ fi
+ if test "$LOCALCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS"
+ fi
+ if test "$TCPCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
+ fi
+ ;;
+ linux*)
+ # LOCAL_TRANS is used for abstract sockets.
+ if test "$UNIXCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS,UNIX_TRANS"
+ fi
+ if test "$TCPCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
+ fi
+ ;;
+ *)
+ if test "$LOCALCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS"
+ fi
+ if test "$UNIXCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}UNIX_TRANS"
+ fi
+ if test "$TCPCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
+ fi
+ ;;
+esac
+
+AC_ARG_WITH(local-transport-order,
+ AS_HELP_STRING([--with-local-transport-order=LIST], [preference sorted list of transport types to try for local connections]),
+ [LOCAL_TRANSPORT_LIST=$withval],
+ [LOCAL_TRANSPORT_LIST=$DEFAULT_LOCAL_TRANS])
+AC_DEFINE_UNQUOTED([LOCAL_TRANSPORT_LIST], [$LOCAL_TRANSPORT_LIST],
+ [preference sorted list of transport types to try for local connections])
+AC_MSG_RESULT([$LOCAL_TRANSPORT_LIST])
+
+# Check for dlopen
+AC_MSG_CHECKING([if run-time linking is supported])
+AC_SEARCH_LIBS(dlopen,[dl svld])
+if test "x$ac_cv_search_dlopen" = xno; then
+ AC_SEARCH_LIBS(shl_load,[dld])
+ if test "x$ac_cv_search_shl_load" != xno; then
+ AC_DEFINE(HAVE_SHL_LOAD,1,
+ [Use shl_load to load shared libraries])
+ AC_CHECK_HEADERS([dl.h])
+ fi
+else
+ AC_DEFINE(HAVE_DLOPEN,1,[Use dlopen to load shared libraries])
+ AC_CHECK_HEADERS([dlfcn.h])
+fi
+if test x$ac_cv_header_dlcfn_h -o x$ac_cv_header_dl_h; then
+ HAVE_LOADABLE_MODULES=yes
+else
+ HAVE_LOADABLE_MODULES=no
+fi
+AC_MSG_RESULT($HAVE_LOADABLE_MODULES)
+
+AC_MSG_CHECKING([if loadable i18n module support should be enabled])
+AC_ARG_ENABLE(loadable-i18n,
+ AS_HELP_STRING([--enable-loadable-i18n],
+ [Controls loadable i18n module support]),
+ [XLIB_LOADABLE_I18N=$enableval],
+ [XLIB_LOADABLE_I18N="no"])
+if test x$XLIB_LOADABLE_I18N = xyes; then
+ if test x$HAVE_LOADABLE_MODULES = xno; then
+ AC_MSG_ERROR([Loadable module support is required to enable loadable i18n module support])
+ fi
+ AC_DEFINE(USE_DYNAMIC_LC,1,
+ [Split some i18n functions into loadable modules])
+ AC_SUBST(I18N_MODULE_LIBS,'${top_builddir}/src/libX11.la')
+fi
+AC_MSG_RESULT($XLIB_LOADABLE_I18N)
+
+AM_CONDITIONAL(XLIB_LOADABLE_I18N, test x$XLIB_LOADABLE_I18N = xyes)
+
+AC_MSG_CHECKING([if loadable Xcursor library support should be enabled])
+AC_ARG_ENABLE(loadable-xcursor,
+ AS_HELP_STRING([--disable-loadable-xcursor],
+ [Controls loadable xcursor library support]),
+ [XLIB_LOADABLE_XCURSOR=$enableval],
+ [XLIB_LOADABLE_XCURSOR=$HAVE_LOADABLE_MODULES])
+if test x$XLIB_LOADABLE_XCURSOR = xyes; then
+ AC_DEFINE(USE_DYNAMIC_XCURSOR,1,
+ [Use the X cursor library to load cursors])
+fi
+AC_MSG_RESULT($XLIB_LOADABLE_XCURSOR)
+
+# Checks for header files.
+AC_CHECK_HEADERS([sys/select.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+
+# Checks for library functions.
+AC_CHECK_FUNCS([strtol])
+# Used in lcFile.c (see also --enable-xlocaledir settings below)
+XLOCALEDIR_IS_SAFE="no"
+AC_CHECK_FUNC([issetugid], [XLOCALEDIR_IS_SAFE="yes"]
+ AC_DEFINE(HASSETUGID,1,[Has issetugid() function]))
+AC_CHECK_FUNC([getresuid], [XLOCALEDIR_IS_SAFE="yes"]
+ AC_DEFINE(HASGETRESUID,1,[Has getresuid() & getresgid() functions]))
+# Used in Font.c
+AC_CHECK_FUNC([shmat], AC_DEFINE(HAS_SHM,1,[Has shm*() functions]))
+
+# Checks for system services
+# AC_PATH_XTRA
+
+# arch specific things
+WCHAR32="1"
+case $host_os in
+ os2*) os2="true" ; WCHAR32="0" ;;
+ *) ;;
+esac
+AC_SUBST(WCHAR32)
+
+AM_CONDITIONAL(OS2, test x$os2 = xtrue)
+
+AC_ARG_WITH(launchd, AS_HELP_STRING([--with-launchd], [Build with support for Apple's launchd (default: auto)]), [LAUNCHD=$withval], [LAUNCHD=auto])
+if test "x$LAUNCHD" = xauto; then
+ unset LAUNCHD
+ AC_CHECK_PROG(LAUNCHD, [launchd], [yes], [no], [$PATH$PATH_SEPARATOR/sbin])
+fi
+
+if test "x$LAUNCHD" = xyes ; then
+ AC_DEFINE(HAVE_LAUNCHD, 1, [launchd support available])
+ AC_DEFINE(TRANS_REOPEN, 1, [launchd support available])
+fi
+
+AC_ARG_ENABLE(xthreads,
+ AS_HELP_STRING([--disable-xthreads],
+ [Disable Xlib support for Multithreading]),
+ [xthreads=$enableval],[xthreads=yes])
+
+AC_CHECK_LIB(c, getpwuid_r, [mtsafeapi="yes"], [mtsafeapi="no"])
+
+case x$xthreads in
+xyes)
+ AC_DEFINE(XTHREADS,1,[Whether libX11 is compiled with thread support])
+ if test x$mtsafeapi = xyes
+ then
+ AC_DEFINE(XUSE_MTSAFE_API,1,[Whether libX11 needs to use MT safe API's])
+ fi
+ ;;
+*)
+ ;;
+esac
+
+AC_CHECK_LIB(c, pthread_self, [thrstubs="no"], [thrstubs="yes"])
+AM_CONDITIONAL(THRSTUBS, test x$thrstubs = xyes)
+
+# XXX incomplete, please fill this in
+if test x$xthreads = xyes ; then
+ case $host_os in
+ linux*|openbsd*|gnu*|k*bsd*-gnu)
+ XTHREADLIB=-lpthread ;;
+ netbsd*)
+ XTHREAD_CFLAGS="-D_POSIX_THREAD_SAFE_FUNCTIONS"
+ XTHREADLIB="-lpthread" ;;
+ freebsd*)
+ XTHREAD_CFLAGS="-D_THREAD_SAFE"
+ XTHREADLIB="-pthread" ;;
+ dragonfly*)
+ XTHREADLIB="-pthread" ;;
+ solaris*)
+ XTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS" ;;
+ esac
+fi
+AC_SUBST(XTHREADLIB)
+AC_SUBST(XTHREAD_CFLAGS)
+
+AC_CHECK_FUNC(poll, [AC_DEFINE(USE_POLL, 1, [poll() function is available])], )
+
+#
+# Find keysymdef.h
+#
+AC_MSG_CHECKING([keysym definitions])
+KEYSYMDEFDIR=`$PKG_CONFIG --variable=includedir xproto`/X11
+FILES="keysymdef.h XF86keysym.h Sunkeysym.h DECkeysym.h HPkeysym.h"
+for i in $FILES; do
+ if test -f "$KEYSYMDEFDIR/$i"; then
+ KEYSYMDEFS="$KEYSYMDEFS $KEYSYMDEFDIR/$i"
+ elif test "x$i" = "xkeysymdef.h"; then
+ AC_MSG_ERROR([Cannot find keysymdef.h])
+ fi
+done
+AC_MSG_RESULT([$KEYSYMDEFS])
+AC_SUBST(KEYSYMDEFS)
+
+AM_CONDITIONAL(UDC, test xfalse = xtrue)
+
+AC_ARG_ENABLE(xcms,
+ AS_HELP_STRING([--disable-xcms],
+ [Disable Xlib support for CMS *EXPERIMENTAL*]),
+ [XCMS=$enableval],[XCMS=yes])
+AM_CONDITIONAL(XCMS, [test x$XCMS = xyes ])
+if test x"$XCMS" = "xyes"; then
+ AC_DEFINE(XCMS,1,[Include support for XCMS])
+fi
+
+AC_ARG_ENABLE(xlocale,
+ AS_HELP_STRING([--disable-xlocale],
+ [Disable Xlib locale implementation *EXPERIMENTAL*]),
+ [XLOCALE=$enableval],[XLOCALE=yes])
+
+AM_CONDITIONAL(XLOCALE, [ test x$XLOCALE = xyes ])
+if test x"$XLOCALE" = "xyes"; then
+ AC_DEFINE(XLOCALE,1,[support for X Locales])
+fi
+
+# This disables XLOCALEDIR. Set it if you're using BuildLoadableXlibI18n,
+# don't have either issetugid() or getresuid(), and you need to protect
+# clients that are setgid or setuid to an id other than 0.
+AC_MSG_CHECKING([if XLOCALEDIR support should be enabled])
+AC_ARG_ENABLE(xlocaledir,
+ AS_HELP_STRING([--enable-xlocaledir],
+ [Enable XLOCALEDIR environment variable support]),
+ [ENABLE_XLOCALEDIR=$enableval],[ENABLE_XLOCALEDIR=$XLOCALEDIR_IS_SAFE])
+if test "x$ENABLE_XLOCALEDIR" = "xno"; then
+ AC_DEFINE(NO_XLOCALEDIR,1,[Disable XLOCALEDIR environment variable])
+fi
+AC_MSG_RESULT($ENABLE_XLOCALEDIR)
+
+AC_ARG_ENABLE(xf86bigfont,
+ AS_HELP_STRING([--disable-xf86bigfont],
+ [Disable XF86BigFont extension support]),
+ [XF86BIGFONT=$enableval],[XF86BIGFONT="yes"])
+if test "x$XF86BIGFONT" = "xyes"; then
+ PKG_CHECK_MODULES(BIGFONT, [xf86bigfontproto >= 1.2.0],
+ AC_DEFINE(XF86BIGFONT,1,[Enable XF86BIGFONT extension]),XF86BIGFONT="no")
+fi
+
+AC_ARG_ENABLE(xkb,
+ AS_HELP_STRING([--disable-xkb],
+ [Disable XKB support *EXPERIMENTAL*]),
+ [XKB=$enableval],[XKB=yes])
+
+AM_CONDITIONAL(XKB, [ test x$XKB = xyes ])
+if test x"$XKB" = "xyes"; then
+ XKBPROTO_REQUIRES="kbproto"
+ X11_REQUIRES="${X11_REQUIRES} kbproto inputproto"
+ AC_DEFINE(XKB,1,[Use XKB])
+else
+ XKBPROTO_REQUIRES=""
+fi
+AC_SUBST(XKBPROTO_REQUIRES)
+
+AC_FUNC_MMAP()
+composecache_default=$ac_cv_func_mmap_fixed_mapped
+AC_CHECK_FUNC(nl_langinfo, , [composecache_default=no])
+AC_ARG_ENABLE(composecache,
+ AS_HELP_STRING([--disable-composecache],
+ [Disable compose table cache support]),
+ [COMPOSECACHE=$enableval],[COMPOSECACHE=$composecache_default])
+if test x"$COMPOSECACHE" = "xyes"; then
+ AC_DEFINE(COMPOSECACHE,1,[Include compose table cache support])
+fi
+
+# Allow checking code with lint, sparse, etc.
+XORG_WITH_LINT
+XORG_LINT_LIBRARY([X11])
+
+X11_DATADIR="${datadir}/X11"
+AX_DEFINE_DIR(X11_DATADIR, X11_DATADIR, [Location of libX11 data])
+AC_SUBST(X11_DATADIR)
+
+X11_LIBDIR="${libdir}/X11"
+AX_DEFINE_DIR(X11_LIBDIR, X11_LIBDIR, [Location of libX11 library data])
+AC_SUBST(X11_LIBDIR)
+
+PKG_CHECK_MODULES(X11, [$X11_REQUIRES])
+X11_CFLAGS="$X11_CFLAGS $XTHREAD_CFLAGS"
+
+#
+# Yes, it would be nice to put the locale data in
+# /usr/share, but the locale stuff includes loadable
+# libraries which must be located in the same directory
+# as the other locale data, so for now, everything lives
+# in ${libdir}
+#
+
+X11_LOCALEDATADIR="${X11_DATADIR}/locale"
+AX_DEFINE_DIR(XLOCALEDATADIR, X11_LOCALEDATADIR, [Location of libX11 locale data])
+AC_SUBST(X11_LOCALEDATADIR)
+
+AC_ARG_WITH(locale-lib-dir, AS_HELP_STRING([--with-locale-lib-dir=DIR],
+ [Directory where locale libraries files are installed (default: $libdir/X11/locale)]),
+ [ X11_LOCALELIBDIR="$withval" ],
+ [ X11_LOCALELIBDIR="${X11_LIBDIR}/locale" ])
+AX_DEFINE_DIR(XLOCALELIBDIR, X11_LOCALELIBDIR, [Location of libX11 locale libraries])
+AC_SUBST(X11_LOCALELIBDIR)
+
+X11_LOCALEDIR="${X11_LOCALEDATADIR}"
+AX_DEFINE_DIR(XLOCALEDIR, X11_LOCALEDIR, [Location of libX11 locale data])
+AC_SUBST(X11_LOCALEDIR)
+
+XKEYSYMDB="${X11_DATADIR}/XKeysymDB"
+AX_DEFINE_DIR(XKEYSYMDB, XKEYSYMDB, [Location of keysym database])
+
+XERRORDB="${X11_DATADIR}/XErrorDB"
+AX_DEFINE_DIR(XERRORDB, XERRORDB, [Location of error message database])
+
+XORG_CHECK_MALLOC_ZERO
+
+AC_CONFIG_FILES([Makefile
+ include/Makefile
+ man/Makefile
+ man/xkb/Makefile
+ src/Makefile
+ src/util/Makefile
+ src/xcms/Makefile
+ src/xlibi18n/Makefile
+ modules/Makefile
+ modules/im/Makefile
+ modules/im/ximcp/Makefile
+ modules/lc/Makefile
+ modules/lc/def/Makefile
+ modules/lc/gen/Makefile
+ modules/lc/Utf8/Makefile
+ modules/lc/xlocale/Makefile
+ modules/om/Makefile
+ modules/om/generic/Makefile
+ src/xkb/Makefile
+ nls/Makefile
+ specs/Makefile
+ specs/i18n/Makefile
+ specs/i18n/framework/Makefile
+ specs/i18n/localedb/Makefile
+ specs/i18n/trans/Makefile
+ specs/libX11/Makefile
+ specs/XIM/Makefile
+ specs/XKB/Makefile
+ x11.pc
+ x11-xcb.pc])
+AC_OUTPUT
+
+echo ""
+echo "X11 will be built with the following settings:"
+echo " Loadable i18n module support: "$XLIB_LOADABLE_I18N
+echo " Loadable xcursor library support: "$XLIB_LOADABLE_XCURSOR
+echo " Threading support: "$xthreads
+echo " Use Threads safe API: "$mtsafeapi
+echo " Threads stubs in libX11: "$thrstubs
+echo " XCMS: "$XCMS
+echo " Internationalization support: "$XLOCALE
+echo " XF86BigFont support: "$XF86BIGFONT
+echo " XKB support: "$XKB
+echo " XLOCALEDIR environment variable support: "$ENABLE_XLOCALEDIR
+echo " Compose table cache enabled: "$COMPOSECACHE
+echo " Functional specs building enabled: "$build_specs
+echo ""
diff --git a/libxcb/configure.ac b/libxcb/configure.ac index 362ba0535..f14c9b82e 100644 --- a/libxcb/configure.ac +++ b/libxcb/configure.ac @@ -7,6 +7,7 @@ AC_INIT([libxcb], [xcb@lists.freedesktop.org])
AC_CONFIG_SRCDIR([xcb.pc.in])
AM_INIT_AUTOMAKE([foreign dist-bzip2])
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AM_PATH_PYTHON([2.5])
diff --git a/libxcb/src/c-client.xsl b/libxcb/src/c-client.xsl deleted file mode 100644 index a15d824a1..000000000 --- a/libxcb/src/c-client.xsl +++ /dev/null @@ -1,1551 +0,0 @@ -<?xml version="1.0" encoding="utf-8"?> -<!-- -Copyright (C) 2004 Josh Triplett. All Rights Reserved. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -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 -AUTHORS 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 names of the authors or their -institutions 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 authors. ---> -<xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform" - version="1.0" - xmlns:e="http://exslt.org/common" - xmlns:func="http://exslt.org/functions" - xmlns:str="http://exslt.org/strings" - xmlns:xcb="http://xcb.freedesktop.org" - extension-element-prefixes="func str xcb"> - - <xsl:output method="text" /> - - <xsl:strip-space elements="*" /> - - <!-- "header" or "source" --> - <xsl:param name="mode" /> - - <!-- Path to the core protocol descriptions. --> - <xsl:param name="base-path" /> - - <!-- Path to the extension protocol descriptions. --> - <xsl:param name="extension-path" select="$base-path" /> - - <xsl:variable name="h" select="$mode = 'header'" /> - <xsl:variable name="c" select="$mode = 'source'" /> - - <xsl:variable name="need-string-h" select="//request/pad[@bytes != 1]" /> - - <!-- String used to indent lines of code. --> - <xsl:variable name="indent-string" select="' '" /> - - <xsl:variable name="ucase" select="'ABCDEFGHIJKLMNOPQRSTUVWXYZ'" /> - <xsl:variable name="lcase" select="'abcdefghijklmnopqrstuvwxyz'" /> - <xsl:variable name="letters" select="concat($ucase, $lcase)" /> - <xsl:variable name="digits" select="'0123456789'" /> - - <xsl:variable name="header" select="/xcb/@header" /> - <xsl:variable name="ucase-header" - select="translate($header,$lcase,$ucase)" /> - - <xsl:variable name="ext" select="/xcb/@extension-name" /> - - <!-- Other protocol descriptions to search for types in, after checking the - current protocol description. --> - <xsl:variable name="search-path-rtf"> - <xsl:for-each select="/xcb/import"> - <path><xsl:value-of select="concat($extension-path, ., '.xml')" /></path> - </xsl:for-each> - </xsl:variable> - <xsl:variable name="search-path" select="e:node-set($search-path-rtf)/path"/> - - <xsl:variable name="root" select="/" /> - - <!-- First pass: Store everything in a variable. --> - <xsl:variable name="pass1-rtf"> - <xsl:apply-templates select="/" mode="pass1" /> - </xsl:variable> - <xsl:variable name="pass1" select="e:node-set($pass1-rtf)" /> - - <xsl:template match="xcb" mode="pass1"> - <xcb> - <xsl:copy-of select="@*" /> - <xsl:if test="$ext"> - <constant type="xcb_extension_t" name="{xcb:xcb-prefix()}_id"> - <xsl:attribute name="value">{ "<xsl:value-of select="@extension-xname" />" }</xsl:attribute> - </constant> - </xsl:if> - <xsl:apply-templates mode="pass1" /> - </xcb> - </xsl:template> - - <func:function name="xcb:xcb-prefix"> - <xsl:param name="name" /> - <func:result> - <xsl:text>xcb</xsl:text> - <xsl:if test="/xcb/@extension-name"> - <xsl:text>_</xsl:text> - <xsl:choose> - <xsl:when test="/xcb/@extension-multiword = 'true' or /xcb/@extension-multiword = '1'"> - <xsl:call-template name="camelcase-to-underscore"> - <xsl:with-param name="camelcase" select="/xcb/@extension-name" /> - </xsl:call-template> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="translate(/xcb/@extension-name, $ucase, $lcase)"/> - </xsl:otherwise> - </xsl:choose> - </xsl:if> - <xsl:if test="$name"> - <xsl:text>_</xsl:text> - <xsl:call-template name="camelcase-to-underscore"> - <xsl:with-param name="camelcase" select="$name" /> - </xsl:call-template> - </xsl:if> - </func:result> - </func:function> - - <func:function name="xcb:lowercase"> - <xsl:param name="name" /> - <func:result> - <xsl:call-template name="camelcase-to-underscore"> - <xsl:with-param name="camelcase" select="$name" /> - </xsl:call-template> - </func:result> - </func:function> - - <func:function name="xcb:get-char-void"> - <xsl:param name="name" /> - <xsl:variable name="ctype" select="substring-before($name, '_t')" /> - <func:result> - <xsl:choose> - <xsl:when test="$ctype = 'char' or $ctype = 'void' or $ctype = 'float' or $ctype = 'double'"> - <xsl:value-of select="$ctype" /> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$name" /> - </xsl:otherwise> - </xsl:choose> - </func:result> - </func:function> - - <func:function name="xcb:remove-void"> - <xsl:param name="name" /> - <xsl:variable name="ctype" select="substring-before($name, '_t')" /> - <func:result> - <xsl:choose> - <xsl:when test="$ctype = 'char' or $ctype = 'void' or $ctype = 'float' or $ctype = 'double'"> - <xsl:choose> - <xsl:when test="$ctype = 'void'"> - <xsl:text>char</xsl:text> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$ctype" /> - </xsl:otherwise> - </xsl:choose> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$name" /> - </xsl:otherwise> - </xsl:choose> - </func:result> - </func:function> - - <!-- split camel case into words and insert underscore --> - <xsl:template name="camelcase-to-underscore"> - <xsl:param name="camelcase"/> - <xsl:choose> - <xsl:when test="$camelcase='CHAR2B' or $camelcase='INT64' - or $camelcase='FLOAT32' or $camelcase='FLOAT64' - or $camelcase='BOOL32' or $camelcase='STRING8' - or $camelcase='Family_DECnet'"> - <xsl:value-of select="translate($camelcase, $ucase, $lcase)"/> - </xsl:when> - <xsl:otherwise> - <xsl:for-each select="str:split($camelcase, '')"> - <xsl:variable name="a" select="."/> - <xsl:variable name="b" select="following::*[1]"/> - <xsl:variable name="c" select="following::*[2]"/> - <xsl:value-of select="translate(., $ucase, $lcase)"/> - <xsl:if test="($b and contains($lcase, $a) and contains($ucase, $b)) - or ($b and contains($digits, $a) - and contains($letters, $b)) - or ($b and contains($letters, $a) - and contains($digits, $b)) - or ($c and contains($ucase, $a) - and contains($ucase, $b) - and contains($lcase, $c))"> - <xsl:text>_</xsl:text> - </xsl:if> - </xsl:for-each> - </xsl:otherwise> - </xsl:choose> - </xsl:template> - - <!-- Modify names that conflict with C++ keywords by prefixing them with an - underscore. If the name parameter is not specified, it defaults to the - value of the name attribute on the context node. --> - <xsl:template name="canonical-var-name"> - <xsl:param name="name" select="@name" /> - <xsl:if test="$name='new' or $name='delete' - or $name='class' or $name='operator'"> - <xsl:text>_</xsl:text> - </xsl:if> - <xsl:value-of select="$name" /> - </xsl:template> - - <!-- List of core types, for use in canonical-type-name. --> - <xsl:variable name="core-types-rtf"> - <type name="BOOL" newname="uint8" /> - <type name="BYTE" newname="uint8" /> - <type name="CARD8" newname="uint8" /> - <type name="CARD16" newname="uint16" /> - <type name="CARD32" newname="uint32" /> - <type name="INT8" newname="int8" /> - <type name="INT16" newname="int16" /> - <type name="INT32" newname="int32" /> - - <type name="char" newname="char" /> - <type name="void" newname="void" /> - <type name="float" newname="float" /> - <type name="double" newname="double" /> - </xsl:variable> - <xsl:variable name="core-types" select="e:node-set($core-types-rtf)" /> - - <!-- - Output the canonical name for a type. This will be - xcb_{extension-containing-type-if-any}_type, wherever the type is found in - the search path, or just type if not found. If the type parameter is not - specified, it defaults to the value of the type attribute on the context - node. - --> - <xsl:template name="canonical-type-name"> - <xsl:param name="type" select="string(@type)" /> - - <xsl:variable name="is-unqualified" select="not(contains($type, ':'))"/> - <xsl:variable name="namespace" select="substring-before($type, ':')" /> - <xsl:variable name="unqualified-type"> - <xsl:choose> - <xsl:when test="$is-unqualified"> - <xsl:value-of select="$type" /> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="substring-after($type, ':')" /> - </xsl:otherwise> - </xsl:choose> - </xsl:variable> - - <xsl:choose> - <xsl:when test="$is-unqualified and $core-types/type[@name=$type]"> - <xsl:value-of select="$core-types/type[@name=$type]/@newname" /> - </xsl:when> - <xsl:otherwise> - <xsl:variable name="type-definitions" - select="(/xcb|document($search-path)/xcb - )[$is-unqualified or @header=$namespace] - /*[((self::struct or self::union or self::enum - or self::xidtype or self::xidunion - or self::event or self::eventcopy - or self::error or self::errorcopy) - and @name=$unqualified-type) - or (self::typedef - and @newname=$unqualified-type)]" /> - <xsl:choose> - <xsl:when test="count($type-definitions) = 1"> - <xsl:for-each select="$type-definitions"> - <xsl:value-of select="xcb:xcb-prefix($unqualified-type)" /> - </xsl:for-each> - </xsl:when> - <xsl:when test="count($type-definitions) > 1"> - <xsl:message terminate="yes"> - <xsl:text>Multiple definitions of type "</xsl:text> - <xsl:value-of select="$type" /> - <xsl:text>" found.</xsl:text> - <xsl:if test="$is-unqualified"> - <xsl:for-each select="$type-definitions"> - <xsl:text> - </xsl:text> - <xsl:value-of select="concat(/xcb/@header, ':', $type)" /> - </xsl:for-each> - </xsl:if> - </xsl:message> - </xsl:when> - <xsl:otherwise> - <xsl:message terminate="yes"> - <xsl:text>No definitions of type "</xsl:text> - <xsl:value-of select="$type" /> - <xsl:text>" found</xsl:text> - <xsl:if test="$is-unqualified"> - <xsl:text>, and it is not a known core type</xsl:text> - </xsl:if> - <xsl:text>.</xsl:text> - </xsl:message> - </xsl:otherwise> - </xsl:choose> - </xsl:otherwise> - </xsl:choose> - </xsl:template> - - <!-- Helper template for requests, that outputs the cookie type. The - parameter "request" must be the request node, which defaults to the - context node. --> - <xsl:template name="cookie-type"> - <xsl:param name="request" select="." /> - <xsl:choose> - <xsl:when test="$request/reply"> - <xsl:value-of select="xcb:xcb-prefix($request/@name)" /> - </xsl:when> - <xsl:otherwise> - <xsl:text>xcb_void</xsl:text> - </xsl:otherwise> - </xsl:choose> - <xsl:text>_cookie_t</xsl:text> - </xsl:template> - - <xsl:template name="request-function"> - <xsl:param name="checked" /> - <xsl:param name="req" /> - <function> - <xsl:attribute name="name"> - <xsl:value-of select="xcb:xcb-prefix($req/@name)" /> - <xsl:if test="$checked='true' and not($req/reply)">_checked</xsl:if> - <xsl:if test="$checked='false' and $req/reply">_unchecked</xsl:if> - </xsl:attribute> - <xsl:attribute name="type"> - <xsl:call-template name="cookie-type"> - <xsl:with-param name="request" select="$req" /> - </xsl:call-template> - </xsl:attribute> - <doc>/**</doc> - <doc> * Delivers a request to the X server</doc> - <doc> * @param c The connection</doc> - <doc> * @return A cookie</doc> - <doc> *</doc> - <doc> * Delivers a request to the X server.</doc> - <doc> * </doc> - <xsl:if test="$checked='true' and not($req/reply)"> - <doc> * This form can be used only if the request will not cause</doc> - <doc> * a reply to be generated. Any returned error will be</doc> - <doc> * saved for handling by xcb_request_check().</doc> - </xsl:if> - <xsl:if test="$checked='false' and $req/reply"> - <doc> * This form can be used only if the request will cause</doc> - <doc> * a reply to be generated. Any returned error will be</doc> - <doc> * placed in the event queue.</doc> - </xsl:if> - <doc> */</doc> - <field type="xcb_connection_t *" name="c" /> - <xsl:apply-templates select="$req/*[not(self::reply)]" mode="param" /> - <do-request ref="{xcb:xcb-prefix($req/@name)}_request_t" opcode="{translate(xcb:xcb-prefix($req/@name), $lcase, $ucase)}" - checked="{$checked}"> - <xsl:if test="$req/reply"> - <xsl:attribute name="has-reply">true</xsl:attribute> - </xsl:if> - </do-request> - </function> - </xsl:template> - - <xsl:template match="request" mode="pass1"> - <xsl:variable name="req" select="." /> - <xsl:if test="reply"> - <struct name="{xcb:xcb-prefix(@name)}_cookie_t"> - <field type="unsigned int" name="sequence" /> - </struct> - </xsl:if> - <constant type="number" name="{xcb:xcb-prefix($req/@name)}" value="{$req/@opcode}" /> - <struct name="{xcb:xcb-prefix(@name)}_request_t"> - <field type="uint8_t" name="major_opcode" no-assign="true" /> - <xsl:if test="$ext"> - <field type="uint8_t" name="minor_opcode" no-assign="true" /> - </xsl:if> - <xsl:apply-templates select="*[not(self::reply)]" mode="field" /> - <middle> - <field type="uint16_t" name="length" no-assign="true" /> - </middle> - </struct> - <xsl:call-template name="request-function"> - <xsl:with-param name="checked" select="'true'" /> - <xsl:with-param name="req" select="$req" /> - </xsl:call-template> - <xsl:call-template name="request-function"> - <xsl:with-param name="checked" select="'false'" /> - <xsl:with-param name="req" select="$req" /> - </xsl:call-template> - <xsl:if test="reply"> - <struct name="{xcb:xcb-prefix(@name)}_reply_t"> - <field type="uint8_t" name="response_type" /> - <xsl:apply-templates select="reply/*" mode="field" /> - <middle> - <field type="uint16_t" name="sequence" /> - <field type="uint32_t" name="length" /> - </middle> - </struct> - <iterator-functions ref="{xcb:xcb-prefix(@name)}" kind="_reply" /> - <function type="{xcb:xcb-prefix(@name)}_reply_t *" name="{xcb:xcb-prefix(@name)}_reply"> - <doc>/**</doc> - <doc> * Return the reply</doc> - <doc> * @param c The connection</doc> - <doc> * @param cookie The cookie</doc> - <doc> * @param e The xcb_generic_error_t supplied</doc> - <doc> *</doc> - <doc> * Returns the reply of the request asked by</doc> - <doc> * </doc> - <doc> * The parameter @p e supplied to this function must be NULL if</doc> - <doc> * <xsl:value-of select="xcb:xcb-prefix(@name)" />_unchecked(). is used.</doc> - <doc> * Otherwise, it stores the error if any.</doc> - <doc> *</doc> - <doc> * The returned value must be freed by the caller using free().</doc> - <doc> */</doc> - <field type="xcb_connection_t *" name="c" /> - <field name="cookie"> - <xsl:attribute name="type"> - <xsl:call-template name="cookie-type" /> - </xsl:attribute> - </field> - <field type="xcb_generic_error_t **" name="e" /> - <l>return (<xsl:value-of select="xcb:xcb-prefix(@name)" />_reply_t *)<!-- - --> xcb_wait_for_reply(c, cookie.sequence, e);</l> - </function> - </xsl:if> - </xsl:template> - - <xsl:template match="xidtype|xidunion" mode="pass1"> - <typedef oldname="uint32_t" newname="{xcb:xcb-prefix(@name)}_t" /> - <iterator ref="{xcb:xcb-prefix(@name)}" /> - <iterator-functions ref="{xcb:xcb-prefix(@name)}" /> - </xsl:template> - - <xsl:template match="struct|union" mode="pass1"> - <struct name="{xcb:xcb-prefix(@name)}_t"> - <xsl:if test="self::union"> - <xsl:attribute name="kind">union</xsl:attribute> - </xsl:if> - <xsl:apply-templates select="*" mode="field" /> - </struct> - <iterator ref="{xcb:xcb-prefix(@name)}" /> - <iterator-functions ref="{xcb:xcb-prefix(@name)}" /> - </xsl:template> - - <xsl:template match="event|eventcopy|error|errorcopy" mode="pass1"> - <xsl:variable name="suffix"> - <xsl:choose> - <xsl:when test="self::event|self::eventcopy"> - <xsl:text>_event_t</xsl:text> - </xsl:when> - <xsl:when test="self::error|self::errorcopy"> - <xsl:text>_error_t</xsl:text> - </xsl:when> - </xsl:choose> - </xsl:variable> - <constant type="number" name="{xcb:xcb-prefix(@name)}" value="{@number}" /> - <xsl:choose> - <xsl:when test="self::event|self::error"> - <struct name="{xcb:xcb-prefix(@name)}{$suffix}"> - <field type="uint8_t" name="response_type" /> - <xsl:if test="self::error"> - <field type="uint8_t" name="error_code" /> - </xsl:if> - <xsl:apply-templates select="*" mode="field" /> - <xsl:if test="not(self::event and boolean(@no-sequence-number))"> - <middle> - <field type="uint16_t" name="sequence" /> - </middle> - </xsl:if> - </struct> - </xsl:when> - <xsl:when test="self::eventcopy|self::errorcopy"> - <typedef newname="{xcb:xcb-prefix(@name)}{$suffix}"> - <xsl:attribute name="oldname"> - <xsl:call-template name="canonical-type-name"> - <xsl:with-param name="type" select="@ref" /> - </xsl:call-template> - <xsl:value-of select="$suffix" /> - </xsl:attribute> - </typedef> - </xsl:when> - </xsl:choose> - </xsl:template> - - <xsl:template match="typedef" mode="pass1"> - <typedef> - <xsl:attribute name="oldname"> - <xsl:call-template name="canonical-type-name"> - <xsl:with-param name="type" select="@oldname" /> - </xsl:call-template> - <xsl:text>_t</xsl:text> - </xsl:attribute> - <xsl:attribute name="newname"> - <xsl:call-template name="canonical-type-name"> - <xsl:with-param name="type" select="@newname" /> - </xsl:call-template> - <xsl:text>_t</xsl:text> - </xsl:attribute> - </typedef> - <iterator ref="{xcb:xcb-prefix(@newname)}" /> - <iterator-functions ref="{xcb:xcb-prefix(@newname)}" /> - </xsl:template> - - <xsl:template match="enum" mode="pass1"> - <enum name="{xcb:xcb-prefix(@name)}_t"> - <xsl:for-each select="item"> - <item name="{translate(xcb:xcb-prefix(concat(../@name, concat('_', @name))), $lcase, $ucase)}"> - <xsl:copy-of select="*" /> - </item> - </xsl:for-each> - </enum> - </xsl:template> - - <!-- - Templates for processing fields. - --> - - <xsl:template match="pad" mode="field"> - <xsl:copy-of select="." /> - </xsl:template> - - <xsl:template match="field|exprfield" mode="field"> - <xsl:copy> - <xsl:attribute name="type"> - <xsl:call-template name="canonical-type-name" /> - <xsl:text>_t</xsl:text> - </xsl:attribute> - <xsl:attribute name="name"> - <xsl:call-template name="canonical-var-name" /> - </xsl:attribute> - <xsl:copy-of select="*" /> - </xsl:copy> - </xsl:template> - - <xsl:template match="list" mode="field"> - <xsl:variable name="type"><!-- - --><xsl:call-template name="canonical-type-name" /> - <xsl:text>_t</xsl:text><!-- - --></xsl:variable> - <list type="{$type}"> - <xsl:attribute name="name"> - <xsl:call-template name="canonical-var-name" /> - </xsl:attribute> - <xsl:if test="not(parent::request) and node() - and not(.//*[not(self::value or self::op)])"> - <xsl:attribute name="fixed">true</xsl:attribute> - </xsl:if> - <!-- Handle lists with no length expressions. --> - <xsl:if test="not(node())"> - <xsl:choose> - <!-- In a request, refer to an implicit localparam for length. --> - <xsl:when test="parent::request"> - <fieldref> - <xsl:value-of select="concat(@name, '_len')" /> - </fieldref> - </xsl:when> - <!-- In a reply, use the length of the reply to determine the length - of the list. --> - <xsl:when test="parent::reply"> - <op op="/"> - <op op="<<"> - <fieldref>length</fieldref> - <value>2</value> - </op> - <function-call name="sizeof"> - <param><xsl:value-of select="$type" /></param> - </function-call> - </op> - </xsl:when> - <!-- Other cases generate an error. --> - <xsl:otherwise> - <xsl:message terminate="yes"><!-- - -->Encountered a list with no length expresssion outside a<!-- - --> request or reply.<!-- - --></xsl:message> - </xsl:otherwise> - </xsl:choose> - </xsl:if> - <xsl:copy-of select="*" /> - </list> - </xsl:template> - - <xsl:template match="valueparam" mode="field"> - <field> - <xsl:attribute name="type"> - <xsl:call-template name="canonical-type-name"> - <xsl:with-param name="type" select="@value-mask-type" /> - </xsl:call-template> - <xsl:text>_t</xsl:text> - </xsl:attribute> - <xsl:attribute name="name"> - <xsl:call-template name="canonical-var-name"> - <xsl:with-param name="name" select="@value-mask-name" /> - </xsl:call-template> - </xsl:attribute> - </field> - <list type="uint32_t"> - <xsl:attribute name="name"> - <xsl:call-template name="canonical-var-name"> - <xsl:with-param name="name" select="@value-list-name" /> - </xsl:call-template> - </xsl:attribute> - <function-call name="xcb_popcount"> - <param> - <fieldref> - <xsl:call-template name="canonical-var-name"> - <xsl:with-param name="name" select="@value-mask-name" /> - </xsl:call-template> - </fieldref> - </param> - </function-call> - </list> - </xsl:template> - - <xsl:template match="field" mode="param"> - <field> - <xsl:attribute name="type"> - <xsl:call-template name="canonical-type-name" /> - <xsl:text>_t</xsl:text> - </xsl:attribute> - <xsl:attribute name="name"> - <xsl:call-template name="canonical-var-name" /> - </xsl:attribute> - </field> - </xsl:template> - - <xsl:template match="list" mode="param"> - <!-- If no length expression is provided, use a CARD32 localfield. --> - <xsl:if test="not(node())"> - <field type="uint32_t" name="{@name}_len" /> - </xsl:if> - <field> - <xsl:variable name="ctype"> - <xsl:call-template name="canonical-type-name" /> - </xsl:variable> - <xsl:attribute name="type"> - <xsl:text>const </xsl:text> - <xsl:call-template name="canonical-type-name" /> - <xsl:if test="not($ctype='char') and not($ctype='void')"> - <xsl:text>_t</xsl:text> - </xsl:if> - <xsl:text> *</xsl:text> - </xsl:attribute> - <xsl:attribute name="name"> - <xsl:call-template name="canonical-var-name" /> - </xsl:attribute> - </field> - </xsl:template> - - <xsl:template match="valueparam" mode="param"> - <field> - <xsl:attribute name="type"> - <xsl:call-template name="canonical-type-name"> - <xsl:with-param name="type" select="@value-mask-type" /> - </xsl:call-template> - <xsl:text>_t</xsl:text> - </xsl:attribute> - <xsl:attribute name="name"> - <xsl:call-template name="canonical-var-name"> - <xsl:with-param name="name" select="@value-mask-name" /> - </xsl:call-template> - </xsl:attribute> - </field> - <field type="const uint32_t *"> - <xsl:attribute name="name"> - <xsl:call-template name="canonical-var-name"> - <xsl:with-param name="name" select="@value-list-name" /> - </xsl:call-template> - </xsl:attribute> - </field> - </xsl:template> - - <!-- Second pass: Process the variable. --> - <xsl:variable name="result-rtf"> - <xsl:apply-templates select="$pass1/*" mode="pass2" /> - </xsl:variable> - <xsl:variable name="result" select="e:node-set($result-rtf)" /> - - <xsl:template match="xcb" mode="pass2"> - <xcb> - <xsl:copy-of select="@*" /> - <xsl:apply-templates mode="pass2" - select="constant|enum|struct|typedef|iterator" /> - <xsl:apply-templates mode="pass2" - select="function|iterator-functions" /> - </xcb> - </xsl:template> - - <!-- Generic rules for nodes that don't need further processing: copy node - with attributes, and recursively process the child nodes. --> - <xsl:template match="*" mode="pass2"> - <xsl:copy> - <xsl:copy-of select="@*" /> - <xsl:apply-templates mode="pass2" /> - </xsl:copy> - </xsl:template> - - <xsl:template match="struct" mode="pass2"> - <xsl:if test="@kind='union' and list[not(@fixed)]"> - <xsl:message terminate="yes">Unions must be fixed length.</xsl:message> - </xsl:if> - <struct name="{@name}"> - <xsl:if test="@kind"> - <xsl:attribute name="kind"> - <xsl:value-of select="@kind" /> - </xsl:attribute> - </xsl:if> - <!-- FIXME: This should go by size, not number of fields. --> - <xsl:copy-of select="node()[not(self::middle) - and position() < 3]" /> - <xsl:if test="middle and (count(*[not(self::middle)]) < 2)"> - <pad bytes="{2 - count(*[not(self::middle)])}" /> - </xsl:if> - <xsl:copy-of select="middle/*" /> - <xsl:copy-of select="node()[not(self::middle) and (position() > 2)]" /> - </struct> - </xsl:template> - - <xsl:template match="do-request" mode="pass2"> - <xsl:variable name="struct" - select="$pass1/xcb/struct[@name=current()/@ref]" /> - - <xsl:variable name="num-parts" select="(1+count($struct/list))*2" /> - - <l>static const xcb_protocol_request_t xcb_req = {</l> - <indent> - <l>/* count */ <xsl:value-of select="$num-parts" />,</l> - <l>/* ext */ <xsl:choose> - <xsl:when test="$ext"> - <xsl:text>&</xsl:text> - <xsl:value-of select="xcb:xcb-prefix()" /> - <xsl:text>_id</xsl:text> - </xsl:when> - <xsl:otherwise>0</xsl:otherwise> - </xsl:choose>,</l> - <l>/* opcode */ <xsl:value-of select="@opcode" />,</l> - <l>/* isvoid */ <xsl:value-of select="1-boolean(@has-reply)" /></l> - </indent> - <l>};</l> - - <l /> - <l>struct iovec xcb_parts[<xsl:value-of select="$num-parts+2" />];</l> - <l><xsl:value-of select="../@type" /> xcb_ret;</l> - <l><xsl:value-of select="@ref" /> xcb_out;</l> - - <l /> - <xsl:if test="not ($ext) and not($struct//*[(self::field or self::exprfield or self::pad) - and not(boolean(@no-assign))])"> - <l>xcb_out.pad0 = 0;</l> - </xsl:if> - <xsl:apply-templates select="$struct//*[(self::field or self::exprfield or self::pad) - and not(boolean(@no-assign))]" - mode="assign" /> - - <l /> - <l>xcb_parts[2].iov_base = (char *) &xcb_out;</l> - <l>xcb_parts[2].iov_len = sizeof(xcb_out);</l> - <l>xcb_parts[3].iov_base = 0;</l> - <l>xcb_parts[3].iov_len = -xcb_parts[2].iov_len & 3;</l> - - <xsl:for-each select="$struct/list"> - <l>xcb_parts[<xsl:value-of select="2 + position() * 2"/>].iov_base = (char *) <!-- - --><xsl:value-of select="@name" />;</l> - <l>xcb_parts[<xsl:value-of select="2 + position() * 2"/>].iov_len = <!-- - --><xsl:apply-templates mode="output-expression" /> - <xsl:if test="not(@type = 'void_t')"> - <xsl:text> * sizeof(</xsl:text> - <xsl:choose> - <xsl:when test="@type='char_t'"> - <xsl:text>char</xsl:text> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="@type" /> - </xsl:otherwise> - </xsl:choose> - <xsl:text>)</xsl:text> - </xsl:if>;</l> - <l>xcb_parts[<xsl:value-of select="3 + position() * 2"/>].iov_base = 0;</l> - <l>xcb_parts[<xsl:value-of select="3 + position() * 2"/>].iov_len = -xcb_parts[<xsl:value-of select="2 + position() * 2"/>].iov_len & 3;</l> - </xsl:for-each> - - <l>xcb_ret.sequence = xcb_send_request(c, <!-- - --><xsl:choose> - <xsl:when test="@checked='true'">XCB_REQUEST_CHECKED</xsl:when> - <xsl:otherwise>0</xsl:otherwise> - </xsl:choose>, xcb_parts + 2, &xcb_req);</l> - <l>return xcb_ret;</l> - </xsl:template> - - <xsl:template match="field" mode="assign"> - <l> - <xsl:text>xcb_out.</xsl:text> - <xsl:value-of select="@name" /> - <xsl:text> = </xsl:text> - <xsl:value-of select="@name" /> - <xsl:text>;</xsl:text> - </l> - </xsl:template> - - <xsl:template match="exprfield" mode="assign"> - <l> - <xsl:text>xcb_out.</xsl:text> - <xsl:value-of select="@name" /> - <xsl:text> = </xsl:text> - <xsl:apply-templates mode="output-expression" /> - <xsl:text>;</xsl:text> - </l> - </xsl:template> - - <xsl:template match="pad" mode="assign"> - <xsl:variable name="padnum"><xsl:number /></xsl:variable> - <l><xsl:choose> - <xsl:when test="@bytes = 1">xcb_out.pad<xsl:value-of select="$padnum - 1" /> = 0;</xsl:when> - <xsl:otherwise>memset(xcb_out.pad<xsl:value-of select="$padnum - 1" />, 0, <xsl:value-of select="@bytes" />);</xsl:otherwise> - </xsl:choose></l> - </xsl:template> - - <xsl:template match="iterator" mode="pass2"> - <struct name="{@ref}_iterator_t"> - <field type="{@ref}_t *" name="data" /> - <field type="int" name="rem" /> - <field type="int" name="index" /> - </struct> - </xsl:template> - - <xsl:template match="iterator-functions" mode="pass2"> - <xsl:variable name="ref" select="@ref" /> - <xsl:variable name="kind" select="@kind" /> - <xsl:variable name="struct" - select="$pass1/xcb/struct[@name=concat($ref, $kind, '_t')]" /> - <xsl:variable name="nextfields-rtf"> - <nextfield>R + 1</nextfield> - <xsl:for-each select="$struct/list[not(@fixed)]"> - <xsl:choose> - <xsl:when test="substring(@type, 1, 3) = 'xcb'"> - <nextfield><xsl:value-of select="substring(@type, 1, string-length(@type)-2)" />_end(<!-- - --><xsl:value-of select="$ref" />_<!-- - --><xsl:value-of select="string(@name)" />_iterator(R))</nextfield> - </xsl:when> - <xsl:otherwise> - <nextfield><xsl:value-of select="$ref" />_<!-- - --><xsl:value-of select="string(@name)" />_end(R)</nextfield> - </xsl:otherwise> - </xsl:choose> - </xsl:for-each> - </xsl:variable> - <xsl:variable name="nextfields" select="e:node-set($nextfields-rtf)" /> - <xsl:for-each select="$struct/list[not(@fixed)]"> - <xsl:variable name="number" - select="1+count(preceding-sibling::list[not(@fixed)])" /> - <xsl:variable name="nextfield" select="$nextfields/nextfield[$number]" /> - <xsl:variable name="is-first" - select="not(preceding-sibling::list[not(@fixed)])" /> - <xsl:variable name="field-name" select="@name" /> - <xsl:variable name="is-variable" - select="$pass1/xcb/struct[@name=current()/@type]/list - or document($search-path)/xcb - /struct[concat(xcb:xcb-prefix(@name), '_t') - = current()/@type] - /*[self::valueparam - or self::list[.//*[not(self::value - or self::op)]]]" /> - <xsl:if test="not($is-variable)"> - <function type="{xcb:get-char-void(@type)} *" name="{$ref}_{xcb:lowercase($field-name)}"> - <field type="const {$ref}{$kind}_t *" name="R" /> - <xsl:choose> - <xsl:when test="$is-first"> - <l>return (<xsl:value-of select="xcb:get-char-void(@type)" /> *) <!-- - -->(<xsl:value-of select="$nextfield" />);</l> - </xsl:when> - <xsl:otherwise> - <l>xcb_generic_iterator_t prev = <!-- - --><xsl:value-of select="$nextfield" />;</l> - <l>return (<xsl:value-of select="xcb:get-char-void(@type)" /> *) <!-- - -->((char *) prev.data + XCB_TYPE_PAD(<!-- - --><xsl:value-of select="xcb:get-char-void(@type)" />, prev.index));</l> - </xsl:otherwise> - </xsl:choose> - </function> - </xsl:if> - <function type="int" name="{$ref}_{xcb:lowercase($field-name)}_length"> - <field type="const {$ref}{$kind}_t *" name="R" /> - <l>return <xsl:apply-templates mode="output-expression"> - <xsl:with-param name="field-prefix" select="'R->'" /> - </xsl:apply-templates>;</l> - </function> - <xsl:choose> - <xsl:when test="substring(@type, 1, 3) = 'xcb'"> - <function type="{substring(@type, 1, string-length(@type)-2)}_iterator_t" name="{$ref}_{xcb:lowercase($field-name)}_iterator"> - <field type="const {$ref}{$kind}_t *" name="R" /> - <l><xsl:value-of select="substring(@type, 1, string-length(@type)-2)" />_iterator_t i;</l> - <xsl:choose> - <xsl:when test="$is-first"> - <l>i.data = (<xsl:value-of select="@type" /> *) <!-- - -->(<xsl:value-of select="$nextfield" />);</l> - </xsl:when> - <xsl:otherwise> - <l>xcb_generic_iterator_t prev = <!-- - --><xsl:value-of select="$nextfield" />;</l> - <l>i.data = (<xsl:value-of select="@type" /> *) <!-- - -->((char *) prev.data + XCB_TYPE_PAD(<!-- - --><xsl:value-of select="@type" />, prev.index));</l> - </xsl:otherwise> - </xsl:choose> - <l>i.rem = <xsl:apply-templates mode="output-expression"> - <xsl:with-param name="field-prefix" select="'R->'" /> - </xsl:apply-templates>;</l> - <l>i.index = (char *) i.data - (char *) R;</l> - <l>return i;</l> - </function> - </xsl:when> - <xsl:otherwise> - <xsl:variable name="cast"> - <xsl:choose> - <xsl:when test="@type='void'">char</xsl:when> - <xsl:otherwise><xsl:value-of select="@type" /></xsl:otherwise> - </xsl:choose> - </xsl:variable> - <function type="xcb_generic_iterator_t" name="{$ref}_{xcb:lowercase($field-name)}_end"> - <field type="const {$ref}{$kind}_t *" name="R" /> - <l>xcb_generic_iterator_t i;</l> - <xsl:choose> - <xsl:when test="$is-first"> - <l>i.data = ((<xsl:value-of select="xcb:remove-void($cast)" /> *) <!-- - -->(<xsl:value-of select="$nextfield" />)) + (<!-- - --><xsl:apply-templates mode="output-expression"> - <xsl:with-param name="field-prefix" select="'R->'" /> - </xsl:apply-templates>);</l> - </xsl:when> - <xsl:otherwise> - <l>xcb_generic_iterator_t child = <!-- - --><xsl:value-of select="$nextfield" />;</l> - <l>i.data = ((<xsl:value-of select="xcb:get-char-void($cast)" /> *) <!-- - -->child.data) + (<!-- - --><xsl:apply-templates mode="output-expression"> - <xsl:with-param name="field-prefix" select="'R->'" /> - </xsl:apply-templates>);</l> - </xsl:otherwise> - </xsl:choose> - <l>i.rem = 0;</l> - <l>i.index = (char *) i.data - (char *) R;</l> - <l>return i;</l> - </function> - </xsl:otherwise> - </xsl:choose> - </xsl:for-each> - <xsl:if test="not($kind)"> - <function type="void" name="{$ref}_next"> - <doc>/**</doc> - <doc> * Get the next element of the iterator</doc> - <doc> * @param i Pointer to a <xsl:value-of select="$ref" />_iterator_t</doc> - <doc> *</doc> - <doc> * Get the next element in the iterator. The member rem is</doc> - <doc> * decreased by one. The member data points to the next</doc> - <doc> * element. The member index is increased by sizeof(<xsl:value-of select="$ref" />_t)</doc> - <doc> */</doc> - <field type="{$ref}_iterator_t *" name="i" /> - <xsl:choose> - <xsl:when test="$struct/list[not(@fixed)]"> - <l><xsl:value-of select="$ref" />_t *R = i->data;</l> - <l>xcb_generic_iterator_t child = <!-- - --><xsl:value-of select="$nextfields/nextfield[last()]" />;</l> - <l>--i->rem;</l> - <l>i->data = (<xsl:value-of select="$ref" />_t *) child.data;</l> - <l>i->index = child.index;</l> - </xsl:when> - <xsl:otherwise> - <l>--i->rem;</l> - <l>++i->data;</l> - <l>i->index += sizeof(<xsl:value-of select="$ref" />_t);</l> - </xsl:otherwise> - </xsl:choose> - </function> - <function type="xcb_generic_iterator_t" name="{$ref}_end"> - <doc>/**</doc> - <doc> * Return the iterator pointing to the last element</doc> - <doc> * @param i An <xsl:value-of select="$ref" />_iterator_t</doc> - <doc> * @return The iterator pointing to the last element</doc> - <doc> *</doc> - <doc> * Set the current element in the iterator to the last element.</doc> - <doc> * The member rem is set to 0. The member data points to the</doc> - <doc> * last element.</doc> - <doc> */</doc> - <field type="{$ref}_iterator_t" name="i" /> - <l>xcb_generic_iterator_t ret;</l> - <xsl:choose> - <xsl:when test="$struct/list[not(@fixed)]"> - <l>while(i.rem > 0)</l> - <indent> - <l><xsl:value-of select="$ref" />_next(&i);</l> - </indent> - <l>ret.data = i.data;</l> - <l>ret.rem = i.rem;</l> - <l>ret.index = i.index;</l> - </xsl:when> - <xsl:otherwise> - <l>ret.data = i.data + i.rem;</l> - <l>ret.index = i.index + ((char *) ret.data - (char *) i.data);</l> - <l>ret.rem = 0;</l> - </xsl:otherwise> - </xsl:choose> - <l>return ret;</l> - </function> - </xsl:if> - </xsl:template> - - <!-- Output the results. --> - <xsl:template match="/"> - <xsl:if test="not(function-available('e:node-set'))"> - <xsl:message terminate="yes"><!-- - -->Error: This stylesheet requires the EXSL node-set extension.<!-- - --></xsl:message> - </xsl:if> - - <xsl:if test="not($h) and not($c)"> - <xsl:message terminate="yes"><!-- - -->Error: Parameter "mode" must be "header" or "source".<!-- - --></xsl:message> - </xsl:if> - - <xsl:apply-templates select="$result/*" mode="output" /> - </xsl:template> - - <xsl:template match="xcb" mode="output"> - <xsl:variable name="guard"><!-- - -->__<xsl:value-of select="$ucase-header" />_H<!-- - --></xsl:variable> - -<xsl:text>/* - * This file generated automatically from </xsl:text> -<xsl:value-of select="$header" /><xsl:text>.xml by c-client.xsl using XSLT. - * Edit at your peril. - */ -</xsl:text> -<xsl:if test="$h"><xsl:text> -/** - * @defgroup XCB_</xsl:text><xsl:value-of select="$ext" /><xsl:text>_API XCB </xsl:text><xsl:value-of select="$ext" /><xsl:text> API - * @brief </xsl:text><xsl:value-of select="$ext" /><xsl:text> XCB Protocol Implementation.</xsl:text> -<xsl:text> - * @{ - **/ -</xsl:text> - -<xsl:text> -#ifndef </xsl:text><xsl:value-of select="$guard" /><xsl:text> -#define </xsl:text><xsl:value-of select="$guard" /><xsl:text> -</xsl:text> -#include "xcb.h" -<xsl:for-each select="$root/xcb/import"> -<xsl:text>#include "</xsl:text><xsl:value-of select="." /><xsl:text>.h" -</xsl:text> -</xsl:for-each> -<xsl:text> -</xsl:text> -</xsl:if> -<xsl:if test="$h"> - <xsl:choose> - <xsl:when test="string($ext)"> - <xsl:text>#define XCB_</xsl:text><xsl:value-of select="translate($ext, $lcase, $ucase)"/><xsl:text>_MAJOR_VERSION </xsl:text><xsl:value-of select="/xcb/@major-version" /><xsl:text> -</xsl:text> - <xsl:text>#define XCB_</xsl:text><xsl:value-of select="translate($ext, $lcase, $ucase)"/><xsl:text>_MINOR_VERSION </xsl:text><xsl:value-of select="/xcb/@minor-version" /> - <xsl:text> - -</xsl:text> - </xsl:when> - </xsl:choose> -</xsl:if> - -<xsl:if test="$c"> -<xsl:if test="$need-string-h"> -#include <string.h></xsl:if> -<xsl:text> -#include <assert.h> -#include "xcbext.h" -#include "</xsl:text><xsl:value-of select="$header" /><xsl:text>.h" - -</xsl:text></xsl:if> - - <xsl:apply-templates mode="output" /> - -<xsl:if test="$h"> -<xsl:text> -#endif - -/** - * @} - */ -</xsl:text> -</xsl:if> - </xsl:template> - - <xsl:template match="constant" mode="output"> - <xsl:choose> - <xsl:when test="@type = 'number'"> - <xsl:if test="$h"> - <xsl:text>/** Opcode for </xsl:text><xsl:value-of select="@name"/><xsl:text>. */ -</xsl:text> - <xsl:text>#define </xsl:text> - <xsl:value-of select="translate(@name, $lcase, $ucase)" /> - <xsl:text> </xsl:text> - <xsl:value-of select="@value" /> - <xsl:text> - -</xsl:text> - </xsl:if> - </xsl:when> - <xsl:when test="@type = 'string'"> - <xsl:if test="$h"> - <xsl:text>extern </xsl:text> - </xsl:if> - <xsl:text>const char </xsl:text> - <xsl:value-of select="@name" /> - <xsl:text>[]</xsl:text> - <xsl:if test="$c"> - <xsl:text> = "</xsl:text> - <xsl:value-of select="@value" /> - <xsl:text>"</xsl:text> - </xsl:if> - <xsl:text>; - -</xsl:text> - </xsl:when> - <xsl:otherwise> - <xsl:if test="$h"> - <xsl:text>extern </xsl:text> - </xsl:if> - <xsl:call-template name="type-and-name" /> - <xsl:if test="$c"> - <xsl:text> = </xsl:text> - <xsl:value-of select="@value" /> - </xsl:if> - <xsl:text>; - -</xsl:text> - </xsl:otherwise> - </xsl:choose> - </xsl:template> - - <xsl:template match="typedef" mode="output"> - <xsl:if test="$h"> - <xsl:text>typedef </xsl:text> - <xsl:value-of select="xcb:get-char-void(@oldname)" /> - <xsl:text> </xsl:text> - <xsl:value-of select="@newname" /> - <xsl:text>; - -</xsl:text> - </xsl:if> - </xsl:template> - - <xsl:template match="struct" mode="output"> - <xsl:if test="$h"> - <xsl:variable name="type-lengths"> - <xsl:call-template name="type-lengths"> - <xsl:with-param name="items" select="field/@type" /> - </xsl:call-template> - </xsl:variable> - <xsl:text>/** - * @brief </xsl:text><xsl:value-of select="@name" /><xsl:text> - **/ -</xsl:text> - <xsl:text>typedef </xsl:text> - <xsl:if test="not(@kind)">struct</xsl:if><xsl:value-of select="@kind" /> - <xsl:text> </xsl:text> - <xsl:value-of select="@name" /> - <xsl:text> { -</xsl:text> - <xsl:for-each select="exprfield|field|list[@fixed]|pad"> - <xsl:text> </xsl:text> - <xsl:apply-templates select="."> - <xsl:with-param name="type-lengths" select="$type-lengths" /> - </xsl:apply-templates> - <xsl:text>; /**< </xsl:text><xsl:text> */ -</xsl:text> - </xsl:for-each> - <xsl:text>} </xsl:text> - <xsl:value-of select="@name" /> - <xsl:text>; - -</xsl:text> - </xsl:if> - </xsl:template> - - <xsl:template match="enum" mode="output"> - <xsl:if test="$h"> - <xsl:text>typedef enum </xsl:text> - <xsl:value-of select="@name" /> - <xsl:text> { - </xsl:text> - <xsl:call-template name="list"> - <xsl:with-param name="separator"><xsl:text>, - </xsl:text></xsl:with-param> - <xsl:with-param name="items"> - <xsl:for-each select="item"> - <item> - <xsl:value-of select="@name" /> - <xsl:if test="node()"> <!-- If there is an expression --> - <xsl:text> = </xsl:text> - <xsl:apply-templates mode="output-expression" /> - </xsl:if> - </item> - </xsl:for-each> - </xsl:with-param> - </xsl:call-template> - <xsl:text> -} </xsl:text><xsl:value-of select="@name" /><xsl:text>; - -</xsl:text> - </xsl:if> - </xsl:template> - - <xsl:template match="function" mode="output"> - <xsl:variable name="decl-open" select="concat(@name, ' (')" /> - <xsl:variable name="type-lengths"> - <xsl:call-template name="type-lengths"> - <xsl:with-param name="items" select="field/@type" /> - </xsl:call-template> - </xsl:variable> - <!-- Doxygen for functions in header. --> - <xsl:if test="$h"> - <xsl:apply-templates select="doc" mode="function-doc"> - </xsl:apply-templates> - </xsl:if> -/***************************************************************************** - ** - ** <xsl:value-of select="@type" /> - <xsl:text> </xsl:text> - <xsl:value-of select="@name" /> - ** <xsl:call-template name="list"> - <xsl:with-param name="items"> - <xsl:for-each select="field"> - <item> - <xsl:text> - ** @param </xsl:text> - <xsl:apply-templates select="."> - <xsl:with-param name="type-lengths" select="$type-lengths" /> - </xsl:apply-templates> - </item> - </xsl:for-each> - </xsl:with-param> - </xsl:call-template> - ** @returns <xsl:value-of select="@type" /> - ** - *****************************************************************************/ - -<xsl:value-of select="@type" /> - <xsl:text> -</xsl:text> - <xsl:value-of select="$decl-open" /> - <xsl:call-template name="list"> - <xsl:with-param name="separator"> - <xsl:text>, -</xsl:text> - <xsl:call-template name="repeat"> - <xsl:with-param name="count" select="string-length($decl-open)" /> - </xsl:call-template> - </xsl:with-param> - <xsl:with-param name="items"> - <xsl:for-each select="field"> - <item> - <xsl:apply-templates select="."> - <xsl:with-param name="type-lengths" select="$type-lengths" /> - </xsl:apply-templates> - <xsl:text> /**< */</xsl:text> - </item> - </xsl:for-each> - </xsl:with-param> - </xsl:call-template> - <xsl:text>)</xsl:text> - - <xsl:if test="$h"><xsl:text>; - -</xsl:text></xsl:if> - - <xsl:if test="$c"> - <xsl:text> -{ -</xsl:text> - <xsl:apply-templates select="l|indent" mode="function-body"> - <xsl:with-param name="indent" select="$indent-string" /> - </xsl:apply-templates> - <xsl:text>} - -</xsl:text> - </xsl:if> - </xsl:template> - - <xsl:template match="doc" mode="function-doc"> - <xsl:value-of select="." /><xsl:text> -</xsl:text> - </xsl:template> - - <xsl:template match="l" mode="function-body"> - <xsl:param name="indent" /> - <xsl:value-of select="concat($indent, .)" /><xsl:text> -</xsl:text> - </xsl:template> - - <xsl:template match="indent" mode="function-body"> - <xsl:param name="indent" /> - <xsl:apply-templates select="l|indent" mode="function-body"> - <xsl:with-param name="indent" select="concat($indent, $indent-string)" /> - </xsl:apply-templates> - </xsl:template> - - <xsl:template match="value" mode="output-expression"> - <xsl:value-of select="." /> - </xsl:template> - - <xsl:template match="fieldref" mode="output-expression"> - <xsl:param name="field-prefix" /> - <xsl:value-of select="concat($field-prefix, .)" /> - </xsl:template> - - <xsl:template match="op" mode="output-expression"> - <xsl:param name="field-prefix" /> - <xsl:text>(</xsl:text> - <xsl:apply-templates select="node()[1]" mode="output-expression"> - <xsl:with-param name="field-prefix" select="$field-prefix" /> - </xsl:apply-templates> - <xsl:text> </xsl:text> - <xsl:value-of select="@op" /> - <xsl:text> </xsl:text> - <xsl:apply-templates select="node()[2]" mode="output-expression"> - <xsl:with-param name="field-prefix" select="$field-prefix" /> - </xsl:apply-templates> - <xsl:text>)</xsl:text> - </xsl:template> - - <xsl:template match="bit" mode="output-expression"> - <xsl:text>(1 << </xsl:text> - <xsl:value-of select="." /> - <xsl:text>)</xsl:text> - </xsl:template> - - <xsl:template match="function-call" mode="output-expression"> - <xsl:param name="field-prefix" /> - <xsl:value-of select="@name" /> - <xsl:text>(</xsl:text> - <xsl:call-template name="list"> - <xsl:with-param name="separator" select="', '" /> - <xsl:with-param name="items"> - <xsl:for-each select="param"> - <item><xsl:apply-templates mode="output-expression"> - <xsl:with-param name="field-prefix" select="$field-prefix" /> - </xsl:apply-templates></item> - </xsl:for-each> - </xsl:with-param> - </xsl:call-template> - <xsl:text>)</xsl:text> - </xsl:template> - - <!-- Catch invalid elements in expressions. --> - <xsl:template match="*" mode="output-expression"> - <xsl:message terminate="yes"> - <xsl:text>Invalid element in expression: </xsl:text> - <xsl:value-of select="name()" /> - </xsl:message> - </xsl:template> - - <xsl:template match="field|exprfield"> - <xsl:param name="type-lengths" select="0" /> - <xsl:call-template name="type-and-name"> - <xsl:with-param name="type-lengths" select="$type-lengths" /> - </xsl:call-template> - </xsl:template> - - <xsl:template match="list[@fixed]"> - <xsl:param name="type-lengths" select="0" /> - <xsl:call-template name="type-and-name"> - <xsl:with-param name="type-lengths" select="$type-lengths" /> - </xsl:call-template> - <xsl:text>[</xsl:text> - <xsl:apply-templates mode="output-expression" /> - <xsl:text>]</xsl:text> - </xsl:template> - - <xsl:template match="pad"> - <xsl:param name="type-lengths" select="0" /> - - <xsl:variable name="padnum"><xsl:number /></xsl:variable> - - <xsl:call-template name="type-and-name"> - <xsl:with-param name="type" select="'uint8_t'" /> - <xsl:with-param name="name"> - <xsl:text>pad</xsl:text> - <xsl:value-of select="$padnum - 1" /> - </xsl:with-param> - <xsl:with-param name="type-lengths" select="$type-lengths" /> - </xsl:call-template> - <xsl:if test="@bytes > 1"> - <xsl:text>[</xsl:text> - <xsl:value-of select="@bytes" /> - <xsl:text>]</xsl:text> - </xsl:if> - </xsl:template> - - <!-- Output the given type and name (defaulting to the corresponding - attributes of the context node), with the appropriate spacing. The - type must consist of a base type (which may contain spaces), then - optionally a single space and a suffix of one or more '*' characters. - If the type-lengths parameter is provided, use it to line up the base - types and suffixs of the type declarations. --> - <xsl:template name="type-and-name"> - <xsl:param name="type" select="@type" /> - <xsl:param name="name" select="@name" /> - <xsl:param name="type-lengths"> - <max-type-length>0</max-type-length> - <max-suffix-length>0</max-suffix-length> - </xsl:param> - - <xsl:variable name="type-lengths-ns" select="e:node-set($type-lengths)" /> - <xsl:variable name="min-type-length" - select="$type-lengths-ns/max-type-length" /> - <xsl:variable name="min-suffix-length" - select="$type-lengths-ns/max-suffix-length" /> - - <xsl:variable name="base-type"> - <xsl:choose> - <xsl:when test="contains($type, ' *')"> - <xsl:value-of select="substring-before($type, ' *')" /> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$type" /> - </xsl:otherwise> - </xsl:choose> - </xsl:variable> - <xsl:variable name="suffix"> - <xsl:if test="contains($type, ' *')"> - <xsl:text>*</xsl:text> - <xsl:value-of select="substring-after($type, ' *')" /> - </xsl:if> - </xsl:variable> - - <xsl:value-of select="$base-type" /> - <xsl:if test="string-length($base-type) < $min-type-length"> - <xsl:call-template name="repeat"> - <xsl:with-param name="count" select="$min-type-length - - string-length($base-type)" /> - </xsl:call-template> - </xsl:if> - <xsl:text> </xsl:text> - <xsl:if test="string-length($suffix) < $min-suffix-length"> - <xsl:call-template name="repeat"> - <xsl:with-param name="count" select="$min-suffix-length - - string-length($suffix)" /> - </xsl:call-template> - </xsl:if> - <xsl:value-of select="$suffix" /> - <xsl:value-of select="$name" /> - </xsl:template> - - <!-- Output a list with a given separator. Empty items are skipped. --> - <xsl:template name="list"> - <xsl:param name="separator" /> - <xsl:param name="items" /> - - <xsl:for-each select="e:node-set($items)/*"> - <xsl:value-of select="." /> - <xsl:if test="not(position() = last())"> - <xsl:value-of select="$separator" /> - </xsl:if> - </xsl:for-each> - </xsl:template> - - <!-- Repeat a string (space by default) a given number of times. --> - <xsl:template name="repeat"> - <xsl:param name="str" select="' '" /> - <xsl:param name="count" /> - - <xsl:if test="$count > 0"> - <xsl:value-of select="$str" /> - <xsl:call-template name="repeat"> - <xsl:with-param name="str" select="$str" /> - <xsl:with-param name="count" select="$count - 1" /> - </xsl:call-template> - </xsl:if> - </xsl:template> - - <!-- Record the maximum type lengths of a set of types for use as the - max-type-lengths parameter of type-and-name. --> - <xsl:template name="type-lengths"> - <xsl:param name="items" /> - <xsl:variable name="type-lengths-rtf"> - <xsl:for-each select="$items"> - <item> - <xsl:choose> - <xsl:when test="contains(., ' *')"> - <xsl:value-of select="string-length( - substring-before(., ' *'))" /> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="string-length(.)" /> - </xsl:otherwise> - </xsl:choose> - </item> - </xsl:for-each> - </xsl:variable> - <xsl:variable name="suffix-lengths-rtf"> - <xsl:for-each select="$items"> - <item> - <xsl:choose> - <xsl:when test="contains(., ' *')"> - <xsl:value-of select="string-length(substring-after(., ' *')) - + 1" /> - </xsl:when> - <xsl:otherwise> - <xsl:text>0</xsl:text> - </xsl:otherwise> - </xsl:choose> - </item> - </xsl:for-each> - </xsl:variable> - <max-type-length> - <xsl:call-template name="max"> - <xsl:with-param name="items" - select="e:node-set($type-lengths-rtf)/*" /> - </xsl:call-template> - </max-type-length> - <max-suffix-length> - <xsl:call-template name="max"> - <xsl:with-param name="items" - select="e:node-set($suffix-lengths-rtf)/*" /> - </xsl:call-template> - </max-suffix-length> - </xsl:template> - - <!-- Return the maximum number in a set of numbers. --> - <xsl:template name="max"> - <xsl:param name="items" /> - <xsl:choose> - <xsl:when test="count($items) = 0"> - <xsl:text>0</xsl:text> - </xsl:when> - <xsl:otherwise> - <xsl:variable name="head" select="number($items[1])" /> - <xsl:variable name="tail-max"> - <xsl:call-template name="max"> - <xsl:with-param name="items" select="$items[position() > 1]" /> - </xsl:call-template> - </xsl:variable> - <xsl:choose> - <xsl:when test="$head > number($tail-max)"> - <xsl:value-of select="$head" /> - </xsl:when> - <xsl:otherwise> - <xsl:value-of select="$tail-max" /> - </xsl:otherwise> - </xsl:choose> - </xsl:otherwise> - </xsl:choose> - </xsl:template> -</xsl:transform> diff --git a/libxcb/src/xcb.h b/libxcb/src/xcb.h index f781e87f9..b1bab44da 100644 --- a/libxcb/src/xcb.h +++ b/libxcb/src/xcb.h @@ -272,6 +272,41 @@ xcb_generic_event_t *xcb_wait_for_event(xcb_connection_t *c); xcb_generic_event_t *xcb_poll_for_event(xcb_connection_t *c);
/**
+ * @brief Returns the next event or error that precedes the given request.
+ * @param c: The connection to the X server.
+ * @param request: The limiting sequence number.
+ * @return The next event from the server.
+ *
+ * Returns the next event or error with a sequence number less than or
+ * equal to the given sequence number, or returns NULL if no such event can
+ * ever arrive. Blocks until either a suitable event or error arrive, or a
+ * response arrives that proves no such event is coming, or an I/O error
+ * occurs.
+ *
+ * After processing a request, the X server sends responses in a specific
+ * order. First come any events that the request generated, then any
+ * replies for the request, then the error response if there is one. After
+ * that, the server may spontaneously send more events with the same
+ * sequence number, which are not related to that request.
+ *
+ * This function will always return events from the pre-reply phase of the
+ * specified request. It may also return events from the unrelated
+ * post-reply stream, as long as they have the same sequence number.
+ *
+ * This function is useful for callers that need to process responses in
+ * wire-order.
+ *
+ * Implementation note: You cannot currently use this function to ensure
+ * that you process responses in exactly wire-order, because depending on
+ * the sequence of calls you make and the timing of server responses,
+ * post-reply events with the same sequence number may be returned as part
+ * of the pre-reply event stream, even though they were separated by a
+ * reply or error. In practice this kind of error is unlikely to matter,
+ * but it may be fixed in the future.
+ */
+xcb_generic_event_t *xcb_wait_for_event_until(xcb_connection_t *c, unsigned int request);
+
+/**
* @brief Return the error for a request, or NULL if none can ever arrive.
* @param c: The connection to the X server.
* @param cookie: The request cookie.
diff --git a/libxcb/src/xcb_in.c b/libxcb/src/xcb_in.c index 0f13fa014..0a957a4b2 100644 --- a/libxcb/src/xcb_in.c +++ b/libxcb/src/xcb_in.c @@ -63,6 +63,7 @@ #endif
struct event_list {
+ uint64_t sequence;
xcb_generic_event_t *event;
struct event_list *next;
};
@@ -86,6 +87,17 @@ typedef struct reader_list { struct reader_list *next;
} reader_list;
+static void remove_finished_readers(reader_list **prev_reader, uint64_t completed)
+{
+ while(*prev_reader && XCB_SEQUENCE_COMPARE((*prev_reader)->request, <=, completed))
+ {
+ /* If you don't have what you're looking for now, you never
+ * will. Wake up and leave me alone. */
+ pthread_cond_signal((*prev_reader)->data);
+ *prev_reader = (*prev_reader)->next;
+ }
+}
+
static int read_packet(xcb_connection_t *c)
{
xcb_generic_reply_t genrep;
@@ -120,7 +132,7 @@ static int read_packet(xcb_connection_t *c) c->in.current_reply = 0;
c->in.current_reply_tail = &c->in.current_reply;
}
- c->in.request_completed = c->in.request_read - 1;
+ c->in.request_completed = c->in.event_responses_completed = c->in.request_read - 1;
}
while(c->in.pending_replies &&
@@ -135,7 +147,12 @@ static int read_packet(xcb_connection_t *c) }
if(genrep.response_type == XCB_ERROR)
- c->in.request_completed = c->in.request_read;
+ c->in.request_completed = c->in.event_responses_completed = c->in.request_read;
+ else if(genrep.response_type == XCB_REPLY)
+ c->in.event_responses_completed = c->in.request_read;
+
+ remove_finished_readers(&c->in.readers, c->in.request_completed);
+ remove_finished_readers(&c->in.event_readers, c->in.event_responses_completed);
}
if(genrep.response_type == XCB_ERROR || genrep.response_type == XCB_REPLY)
@@ -200,7 +217,6 @@ static int read_packet(xcb_connection_t *c) if( genrep.response_type == XCB_REPLY ||
(genrep.response_type == XCB_ERROR && pend && (pend->flags & XCB_REQUEST_CHECKED)))
{
- reader_list *reader;
struct reply_list *cur = malloc(sizeof(struct reply_list));
if(!cur)
{
@@ -212,17 +228,8 @@ static int read_packet(xcb_connection_t *c) cur->next = 0;
*c->in.current_reply_tail = cur;
c->in.current_reply_tail = &cur->next;
- for(reader = c->in.readers;
- reader &&
- XCB_SEQUENCE_COMPARE(reader->request, <=, c->in.request_read);
- reader = reader->next)
- {
- pthread_cond_signal(reader->data);
- if(reader->request == c->in.request_read)
- {
- break;
- }
- }
+ if(c->in.readers && c->in.readers->request == c->in.request_read)
+ pthread_cond_signal(c->in.readers->data);
return 1;
}
@@ -234,11 +241,15 @@ static int read_packet(xcb_connection_t *c) free(buf);
return 0;
}
+ event->sequence = c->in.request_read;
event->event = buf;
event->next = 0;
*c->in.events_tail = event;
c->in.events_tail = &event->next;
- pthread_cond_signal(&c->in.event_cond);
+ if(c->in.event_readers)
+ pthread_cond_signal(c->in.event_readers->data);
+ else
+ pthread_cond_signal(&c->in.event_cond);
return 1; /* I have something for you... */
}
@@ -362,6 +373,26 @@ static int poll_for_reply(xcb_connection_t *c, uint64_t request, void **reply, x return 1;
}
+static void insert_reader(reader_list **prev_reader, reader_list *reader, uint64_t request, pthread_cond_t *cond)
+{
+ while(*prev_reader && XCB_SEQUENCE_COMPARE((*prev_reader)->request, <=, request))
+ prev_reader = &(*prev_reader)->next;
+ reader->request = request;
+ reader->data = cond;
+ reader->next = *prev_reader;
+ *prev_reader = reader;
+}
+
+static void remove_reader(reader_list **prev_reader, reader_list *reader)
+{
+ while(*prev_reader && XCB_SEQUENCE_COMPARE((*prev_reader)->request, <=, reader->request))
+ if(*prev_reader == reader)
+ {
+ *prev_reader = (*prev_reader)->next;
+ break;
+ }
+}
+
static void *wait_for_reply(xcb_connection_t *c, uint64_t request, xcb_generic_error_t **e)
{
void *ret = 0;
@@ -371,35 +402,14 @@ static void *wait_for_reply(xcb_connection_t *c, uint64_t request, xcb_generic_e {
pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
reader_list reader;
- reader_list **prev_reader;
-
- for(prev_reader = &c->in.readers;
- *prev_reader &&
- XCB_SEQUENCE_COMPARE((*prev_reader)->request, <=, request);
- prev_reader = &(*prev_reader)->next)
- {
- /* empty */;
- }
- reader.request = request;
- reader.data = &cond;
- reader.next = *prev_reader;
- *prev_reader = &reader;
+
+ insert_reader(&c->in.readers, &reader, request, &cond);
while(!poll_for_reply(c, request, &ret, e))
if(!_xcb_conn_wait(c, &cond, 0, 0))
break;
- for(prev_reader = &c->in.readers;
- *prev_reader &&
- XCB_SEQUENCE_COMPARE((*prev_reader)->request, <=, request);
- prev_reader = &(*prev_reader)->next)
- {
- if(*prev_reader == &reader)
- {
- *prev_reader = (*prev_reader)->next;
- break;
- }
- }
+ remove_reader(&c->in.readers, &reader);
pthread_cond_destroy(&cond);
}
@@ -546,6 +556,35 @@ xcb_generic_event_t *xcb_poll_for_event(xcb_connection_t *c) return ret;
}
+static xcb_generic_event_t *get_event_until(xcb_connection_t *c, uint64_t request)
+{
+ if(c->in.events && XCB_SEQUENCE_COMPARE(c->in.events->sequence, <=, request))
+ return get_event(c);
+ return 0;
+}
+
+xcb_generic_event_t *xcb_wait_for_event_until(xcb_connection_t *c, unsigned int request)
+{
+ pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
+ reader_list reader;
+ xcb_generic_event_t *ret;
+ if(c->has_error)
+ return 0;
+ pthread_mutex_lock(&c->iolock);
+
+ insert_reader(&c->in.event_readers, &reader, widen(c, request), &cond);
+
+ while(!(ret = get_event_until(c, reader.request)) && XCB_SEQUENCE_COMPARE(c->in.event_responses_completed, <, reader.request))
+ if(!_xcb_conn_wait(c, &cond, 0, 0))
+ break;
+
+ remove_reader(&c->in.event_readers, &reader);
+ pthread_cond_destroy(&cond);
+ _xcb_in_wake_up_next_reader(c);
+ pthread_mutex_unlock(&c->iolock);
+ return ret;
+}
+
xcb_generic_error_t *xcb_request_check(xcb_connection_t *c, xcb_void_cookie_t cookie)
{
uint64_t request;
@@ -616,6 +655,8 @@ void _xcb_in_wake_up_next_reader(xcb_connection_t *c) int pthreadret;
if(c->in.readers)
pthreadret = pthread_cond_signal(c->in.readers->data);
+ else if(c->in.event_readers)
+ pthreadret = pthread_cond_signal(c->in.event_readers->data);
else
pthreadret = pthread_cond_signal(&c->in.event_cond);
assert(pthreadret == 0);
diff --git a/libxcb/src/xcbint.h b/libxcb/src/xcbint.h index 5950823f0..d1f742104 100644 --- a/libxcb/src/xcbint.h +++ b/libxcb/src/xcbint.h @@ -121,6 +121,7 @@ typedef struct _xcb_in { uint64_t request_expected;
uint64_t request_read;
+ uint64_t event_responses_completed;
uint64_t request_completed;
struct reply_list *current_reply;
struct reply_list **current_reply_tail;
@@ -129,6 +130,7 @@ typedef struct _xcb_in { struct event_list *events;
struct event_list **events_tail;
struct reader_list *readers;
+ struct reader_list *event_readers;
struct pending_reply *pending_replies;
struct pending_reply **pending_replies_tail;
diff --git a/mesalib/include/GL/gl.h b/mesalib/include/GL/gl.h index 8e5f1383f..33acd0920 100644 --- a/mesalib/include/GL/gl.h +++ b/mesalib/include/GL/gl.h @@ -1,2241 +1,2241 @@ -/* - * Mesa 3-D graphics library - * Version: 7.6 - * - * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. - * Copyright (C) 2009 VMware, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * 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 - * BRIAN PAUL 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. - */ - - -#ifndef __gl_h_ -#define __gl_h_ - -#if defined(USE_MGL_NAMESPACE) -#include "gl_mangle.h" -#endif - - -/********************************************************************** - * Begin system-specific stuff. Do not do any of this when building - * for SciTech SNAP, as this is all done before this header file is - * included. - */ -#if !defined(__SCITECH_SNAP__) - -#if defined(__BEOS__) -#include <stdlib.h> /* to get some BeOS-isms */ -#endif - -#if !defined(OPENSTEP) && (defined(NeXT) || defined(NeXT_PDO)) -#define OPENSTEP -#endif - -#if defined(_WIN32) && !defined(__WIN32__) && !defined(__CYGWIN__) -#define __WIN32__ -#endif - -#if !defined(OPENSTEP) && (defined(__WIN32__) && !defined(__CYGWIN__)) -# if (defined(_MSC_VER) || defined(__MINGW32__)) && defined(BUILD_GL32) /* tag specify we're building mesa as a DLL */ -# define GLAPI __declspec(dllexport) -# elif (defined(_MSC_VER) || defined(__MINGW32__)) && defined(_DLL) /* tag specifying we're building for DLL runtime support */ -# define GLAPI __declspec(dllimport) -# else /* for use with static link lib build of Win32 edition only */ -# define GLAPI extern -# endif /* _STATIC_MESA support */ -# if defined(__MINGW32__) && defined(GL_NO_STDCALL) || defined(UNDER_CE) /* The generated DLLs by MingW with STDCALL are not compatible with the ones done by Microsoft's compilers */ -# define GLAPIENTRY -# else -# define GLAPIENTRY __stdcall -# endif -#elif defined(__CYGWIN__) && defined(USE_OPENGL32) /* use native windows opengl32 */ -# define GLAPI extern -# define GLAPIENTRY __stdcall -#elif defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)) -# define GLAPI __attribute__((visibility("default"))) -# define GLAPIENTRY -#endif /* WIN32 && !CYGWIN */ - -#if (defined(__BEOS__) && defined(__POWERPC__)) || defined(__QUICKDRAW__) -# define PRAGMA_EXPORT_SUPPORTED 1 -#endif - -/* - * WINDOWS: Include windows.h here to define APIENTRY. - * It is also useful when applications include this file by - * including only glut.h, since glut.h depends on windows.h. - * Applications needing to include windows.h with parms other - * than "WIN32_LEAN_AND_MEAN" may include windows.h before - * glut.h or gl.h. - */ -#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) -#ifndef WIN32_LEAN_AND_MEAN -#define WIN32_LEAN_AND_MEAN 1 -#endif -#include <windows.h> -#endif - -#if defined(_WIN32) && !defined(_WINGDI_) && !defined(_WIN32_WCE) \ - && !defined(_GNU_H_WINDOWS32_DEFINES) && !defined(OPENSTEP) \ - && !defined(__CYGWIN__) || defined(__MINGW32__) -#include <GL/mesa_wgl.h> -#endif - -#if defined(macintosh) && PRAGMA_IMPORT_SUPPORTED -#pragma import on -#endif - -#ifndef GLAPI -#define GLAPI extern -#endif - -#ifndef GLAPIENTRY -#define GLAPIENTRY -#endif - -#ifndef APIENTRY -#define APIENTRY GLAPIENTRY -#endif - -/* "P" suffix to be used for a pointer to a function */ -#ifndef APIENTRYP -#define APIENTRYP APIENTRY * -#endif - -#ifndef GLAPIENTRYP -#define GLAPIENTRYP GLAPIENTRY * -#endif - -#ifdef CENTERLINE_CLPP -#define signed -#endif - -#if defined(PRAGMA_EXPORT_SUPPORTED) -#pragma export on -#endif - -#endif /* !__SCITECH_SNAP__ */ -/* - * End system-specific stuff. - **********************************************************************/ - - - -#ifdef __cplusplus -extern "C" { -#endif - - - -#define GL_VERSION_1_1 1 -#define GL_VERSION_1_2 1 -#define GL_VERSION_1_3 1 -#define GL_ARB_imaging 1 - - -/* - * Datatypes - */ -typedef unsigned int GLenum; -typedef unsigned char GLboolean; -typedef unsigned int GLbitfield; -typedef void GLvoid; -typedef signed char GLbyte; /* 1-byte signed */ -typedef short GLshort; /* 2-byte signed */ -typedef int GLint; /* 4-byte signed */ -typedef unsigned char GLubyte; /* 1-byte unsigned */ -typedef unsigned short GLushort; /* 2-byte unsigned */ -typedef unsigned int GLuint; /* 4-byte unsigned */ -typedef int GLsizei; /* 4-byte signed */ -typedef float GLfloat; /* single precision float */ -typedef float GLclampf; /* single precision float in [0,1] */ -typedef double GLdouble; /* double precision float */ -typedef double GLclampd; /* double precision float in [0,1] */ - - - -/* - * Constants - */ - -/* Boolean values */ -#define GL_FALSE 0x0 -#define GL_TRUE 0x1 - -/* Data types */ -#define GL_BYTE 0x1400 -#define GL_UNSIGNED_BYTE 0x1401 -#define GL_SHORT 0x1402 -#define GL_UNSIGNED_SHORT 0x1403 -#define GL_INT 0x1404 -#define GL_UNSIGNED_INT 0x1405 -#define GL_FLOAT 0x1406 -#define GL_2_BYTES 0x1407 -#define GL_3_BYTES 0x1408 -#define GL_4_BYTES 0x1409 -#define GL_DOUBLE 0x140A - -/* Primitives */ -#define GL_POINTS 0x0000 -#define GL_LINES 0x0001 -#define GL_LINE_LOOP 0x0002 -#define GL_LINE_STRIP 0x0003 -#define GL_TRIANGLES 0x0004 -#define GL_TRIANGLE_STRIP 0x0005 -#define GL_TRIANGLE_FAN 0x0006 -#define GL_QUADS 0x0007 -#define GL_QUAD_STRIP 0x0008 -#define GL_POLYGON 0x0009 - -/* Vertex Arrays */ -#define GL_VERTEX_ARRAY 0x8074 -#define GL_NORMAL_ARRAY 0x8075 -#define GL_COLOR_ARRAY 0x8076 -#define GL_INDEX_ARRAY 0x8077 -#define GL_TEXTURE_COORD_ARRAY 0x8078 -#define GL_EDGE_FLAG_ARRAY 0x8079 -#define GL_VERTEX_ARRAY_SIZE 0x807A -#define GL_VERTEX_ARRAY_TYPE 0x807B -#define GL_VERTEX_ARRAY_STRIDE 0x807C -#define GL_NORMAL_ARRAY_TYPE 0x807E -#define GL_NORMAL_ARRAY_STRIDE 0x807F -#define GL_COLOR_ARRAY_SIZE 0x8081 -#define GL_COLOR_ARRAY_TYPE 0x8082 -#define GL_COLOR_ARRAY_STRIDE 0x8083 -#define GL_INDEX_ARRAY_TYPE 0x8085 -#define GL_INDEX_ARRAY_STRIDE 0x8086 -#define GL_TEXTURE_COORD_ARRAY_SIZE 0x8088 -#define GL_TEXTURE_COORD_ARRAY_TYPE 0x8089 -#define GL_TEXTURE_COORD_ARRAY_STRIDE 0x808A -#define GL_EDGE_FLAG_ARRAY_STRIDE 0x808C -#define GL_VERTEX_ARRAY_POINTER 0x808E -#define GL_NORMAL_ARRAY_POINTER 0x808F -#define GL_COLOR_ARRAY_POINTER 0x8090 -#define GL_INDEX_ARRAY_POINTER 0x8091 -#define GL_TEXTURE_COORD_ARRAY_POINTER 0x8092 -#define GL_EDGE_FLAG_ARRAY_POINTER 0x8093 -#define GL_V2F 0x2A20 -#define GL_V3F 0x2A21 -#define GL_C4UB_V2F 0x2A22 -#define GL_C4UB_V3F 0x2A23 -#define GL_C3F_V3F 0x2A24 -#define GL_N3F_V3F 0x2A25 -#define GL_C4F_N3F_V3F 0x2A26 -#define GL_T2F_V3F 0x2A27 -#define GL_T4F_V4F 0x2A28 -#define GL_T2F_C4UB_V3F 0x2A29 -#define GL_T2F_C3F_V3F 0x2A2A -#define GL_T2F_N3F_V3F 0x2A2B -#define GL_T2F_C4F_N3F_V3F 0x2A2C -#define GL_T4F_C4F_N3F_V4F 0x2A2D - -/* Matrix Mode */ -#define GL_MATRIX_MODE 0x0BA0 -#define GL_MODELVIEW 0x1700 -#define GL_PROJECTION 0x1701 -#define GL_TEXTURE 0x1702 - -/* Points */ -#define GL_POINT_SMOOTH 0x0B10 -#define GL_POINT_SIZE 0x0B11 -#define GL_POINT_SIZE_GRANULARITY 0x0B13 -#define GL_POINT_SIZE_RANGE 0x0B12 - -/* Lines */ -#define GL_LINE_SMOOTH 0x0B20 -#define GL_LINE_STIPPLE 0x0B24 -#define GL_LINE_STIPPLE_PATTERN 0x0B25 -#define GL_LINE_STIPPLE_REPEAT 0x0B26 -#define GL_LINE_WIDTH 0x0B21 -#define GL_LINE_WIDTH_GRANULARITY 0x0B23 -#define GL_LINE_WIDTH_RANGE 0x0B22 - -/* Polygons */ -#define GL_POINT 0x1B00 -#define GL_LINE 0x1B01 -#define GL_FILL 0x1B02 -#define GL_CW 0x0900 -#define GL_CCW 0x0901 -#define GL_FRONT 0x0404 -#define GL_BACK 0x0405 -#define GL_POLYGON_MODE 0x0B40 -#define GL_POLYGON_SMOOTH 0x0B41 -#define GL_POLYGON_STIPPLE 0x0B42 -#define GL_EDGE_FLAG 0x0B43 -#define GL_CULL_FACE 0x0B44 -#define GL_CULL_FACE_MODE 0x0B45 -#define GL_FRONT_FACE 0x0B46 -#define GL_POLYGON_OFFSET_FACTOR 0x8038 -#define GL_POLYGON_OFFSET_UNITS 0x2A00 -#define GL_POLYGON_OFFSET_POINT 0x2A01 -#define GL_POLYGON_OFFSET_LINE 0x2A02 -#define GL_POLYGON_OFFSET_FILL 0x8037 - -/* Display Lists */ -#define GL_COMPILE 0x1300 -#define GL_COMPILE_AND_EXECUTE 0x1301 -#define GL_LIST_BASE 0x0B32 -#define GL_LIST_INDEX 0x0B33 -#define GL_LIST_MODE 0x0B30 - -/* Depth buffer */ -#define GL_NEVER 0x0200 -#define GL_LESS 0x0201 -#define GL_EQUAL 0x0202 -#define GL_LEQUAL 0x0203 -#define GL_GREATER 0x0204 -#define GL_NOTEQUAL 0x0205 -#define GL_GEQUAL 0x0206 -#define GL_ALWAYS 0x0207 -#define GL_DEPTH_TEST 0x0B71 -#define GL_DEPTH_BITS 0x0D56 -#define GL_DEPTH_CLEAR_VALUE 0x0B73 -#define GL_DEPTH_FUNC 0x0B74 -#define GL_DEPTH_RANGE 0x0B70 -#define GL_DEPTH_WRITEMASK 0x0B72 -#define GL_DEPTH_COMPONENT 0x1902 - -/* Lighting */ -#define GL_LIGHTING 0x0B50 -#define GL_LIGHT0 0x4000 -#define GL_LIGHT1 0x4001 -#define GL_LIGHT2 0x4002 -#define GL_LIGHT3 0x4003 -#define GL_LIGHT4 0x4004 -#define GL_LIGHT5 0x4005 -#define GL_LIGHT6 0x4006 -#define GL_LIGHT7 0x4007 -#define GL_SPOT_EXPONENT 0x1205 -#define GL_SPOT_CUTOFF 0x1206 -#define GL_CONSTANT_ATTENUATION 0x1207 -#define GL_LINEAR_ATTENUATION 0x1208 -#define GL_QUADRATIC_ATTENUATION 0x1209 -#define GL_AMBIENT 0x1200 -#define GL_DIFFUSE 0x1201 -#define GL_SPECULAR 0x1202 -#define GL_SHININESS 0x1601 -#define GL_EMISSION 0x1600 -#define GL_POSITION 0x1203 -#define GL_SPOT_DIRECTION 0x1204 -#define GL_AMBIENT_AND_DIFFUSE 0x1602 -#define GL_COLOR_INDEXES 0x1603 -#define GL_LIGHT_MODEL_TWO_SIDE 0x0B52 -#define GL_LIGHT_MODEL_LOCAL_VIEWER 0x0B51 -#define GL_LIGHT_MODEL_AMBIENT 0x0B53 -#define GL_FRONT_AND_BACK 0x0408 -#define GL_SHADE_MODEL 0x0B54 -#define GL_FLAT 0x1D00 -#define GL_SMOOTH 0x1D01 -#define GL_COLOR_MATERIAL 0x0B57 -#define GL_COLOR_MATERIAL_FACE 0x0B55 -#define GL_COLOR_MATERIAL_PARAMETER 0x0B56 -#define GL_NORMALIZE 0x0BA1 - -/* User clipping planes */ -#define GL_CLIP_PLANE0 0x3000 -#define GL_CLIP_PLANE1 0x3001 -#define GL_CLIP_PLANE2 0x3002 -#define GL_CLIP_PLANE3 0x3003 -#define GL_CLIP_PLANE4 0x3004 -#define GL_CLIP_PLANE5 0x3005 - -/* Accumulation buffer */ -#define GL_ACCUM_RED_BITS 0x0D58 -#define GL_ACCUM_GREEN_BITS 0x0D59 -#define GL_ACCUM_BLUE_BITS 0x0D5A -#define GL_ACCUM_ALPHA_BITS 0x0D5B -#define GL_ACCUM_CLEAR_VALUE 0x0B80 -#define GL_ACCUM 0x0100 -#define GL_ADD 0x0104 -#define GL_LOAD 0x0101 -#define GL_MULT 0x0103 -#define GL_RETURN 0x0102 - -/* Alpha testing */ -#define GL_ALPHA_TEST 0x0BC0 -#define GL_ALPHA_TEST_REF 0x0BC2 -#define GL_ALPHA_TEST_FUNC 0x0BC1 - -/* Blending */ -#define GL_BLEND 0x0BE2 -#define GL_BLEND_SRC 0x0BE1 -#define GL_BLEND_DST 0x0BE0 -#define GL_ZERO 0x0 -#define GL_ONE 0x1 -#define GL_SRC_COLOR 0x0300 -#define GL_ONE_MINUS_SRC_COLOR 0x0301 -#define GL_SRC_ALPHA 0x0302 -#define GL_ONE_MINUS_SRC_ALPHA 0x0303 -#define GL_DST_ALPHA 0x0304 -#define GL_ONE_MINUS_DST_ALPHA 0x0305 -#define GL_DST_COLOR 0x0306 -#define GL_ONE_MINUS_DST_COLOR 0x0307 -#define GL_SRC_ALPHA_SATURATE 0x0308 - -/* Render Mode */ -#define GL_FEEDBACK 0x1C01 -#define GL_RENDER 0x1C00 -#define GL_SELECT 0x1C02 - -/* Feedback */ -#define GL_2D 0x0600 -#define GL_3D 0x0601 -#define GL_3D_COLOR 0x0602 -#define GL_3D_COLOR_TEXTURE 0x0603 -#define GL_4D_COLOR_TEXTURE 0x0604 -#define GL_POINT_TOKEN 0x0701 -#define GL_LINE_TOKEN 0x0702 -#define GL_LINE_RESET_TOKEN 0x0707 -#define GL_POLYGON_TOKEN 0x0703 -#define GL_BITMAP_TOKEN 0x0704 -#define GL_DRAW_PIXEL_TOKEN 0x0705 -#define GL_COPY_PIXEL_TOKEN 0x0706 -#define GL_PASS_THROUGH_TOKEN 0x0700 -#define GL_FEEDBACK_BUFFER_POINTER 0x0DF0 -#define GL_FEEDBACK_BUFFER_SIZE 0x0DF1 -#define GL_FEEDBACK_BUFFER_TYPE 0x0DF2 - -/* Selection */ -#define GL_SELECTION_BUFFER_POINTER 0x0DF3 -#define GL_SELECTION_BUFFER_SIZE 0x0DF4 - -/* Fog */ -#define GL_FOG 0x0B60 -#define GL_FOG_MODE 0x0B65 -#define GL_FOG_DENSITY 0x0B62 -#define GL_FOG_COLOR 0x0B66 -#define GL_FOG_INDEX 0x0B61 -#define GL_FOG_START 0x0B63 -#define GL_FOG_END 0x0B64 -#define GL_LINEAR 0x2601 -#define GL_EXP 0x0800 -#define GL_EXP2 0x0801 - -/* Logic Ops */ -#define GL_LOGIC_OP 0x0BF1 -#define GL_INDEX_LOGIC_OP 0x0BF1 -#define GL_COLOR_LOGIC_OP 0x0BF2 -#define GL_LOGIC_OP_MODE 0x0BF0 -#define GL_CLEAR 0x1500 -#define GL_SET 0x150F -#define GL_COPY 0x1503 -#define GL_COPY_INVERTED 0x150C -#define GL_NOOP 0x1505 -#define GL_INVERT 0x150A -#define GL_AND 0x1501 -#define GL_NAND 0x150E -#define GL_OR 0x1507 -#define GL_NOR 0x1508 -#define GL_XOR 0x1506 -#define GL_EQUIV 0x1509 -#define GL_AND_REVERSE 0x1502 -#define GL_AND_INVERTED 0x1504 -#define GL_OR_REVERSE 0x150B -#define GL_OR_INVERTED 0x150D - -/* Stencil */ -#define GL_STENCIL_BITS 0x0D57 -#define GL_STENCIL_TEST 0x0B90 -#define GL_STENCIL_CLEAR_VALUE 0x0B91 -#define GL_STENCIL_FUNC 0x0B92 -#define GL_STENCIL_VALUE_MASK 0x0B93 -#define GL_STENCIL_FAIL 0x0B94 -#define GL_STENCIL_PASS_DEPTH_FAIL 0x0B95 -#define GL_STENCIL_PASS_DEPTH_PASS 0x0B96 -#define GL_STENCIL_REF 0x0B97 -#define GL_STENCIL_WRITEMASK 0x0B98 -#define GL_STENCIL_INDEX 0x1901 -#define GL_KEEP 0x1E00 -#define GL_REPLACE 0x1E01 -#define GL_INCR 0x1E02 -#define GL_DECR 0x1E03 - -/* Buffers, Pixel Drawing/Reading */ -#define GL_NONE 0x0 -#define GL_LEFT 0x0406 -#define GL_RIGHT 0x0407 -/*GL_FRONT 0x0404 */ -/*GL_BACK 0x0405 */ -/*GL_FRONT_AND_BACK 0x0408 */ -#define GL_FRONT_LEFT 0x0400 -#define GL_FRONT_RIGHT 0x0401 -#define GL_BACK_LEFT 0x0402 -#define GL_BACK_RIGHT 0x0403 -#define GL_AUX0 0x0409 -#define GL_AUX1 0x040A -#define GL_AUX2 0x040B -#define GL_AUX3 0x040C -#define GL_COLOR_INDEX 0x1900 -#define GL_RED 0x1903 -#define GL_GREEN 0x1904 -#define GL_BLUE 0x1905 -#define GL_ALPHA 0x1906 -#define GL_LUMINANCE 0x1909 -#define GL_LUMINANCE_ALPHA 0x190A -#define GL_ALPHA_BITS 0x0D55 -#define GL_RED_BITS 0x0D52 -#define GL_GREEN_BITS 0x0D53 -#define GL_BLUE_BITS 0x0D54 -#define GL_INDEX_BITS 0x0D51 -#define GL_SUBPIXEL_BITS 0x0D50 -#define GL_AUX_BUFFERS 0x0C00 -#define GL_READ_BUFFER 0x0C02 -#define GL_DRAW_BUFFER 0x0C01 -#define GL_DOUBLEBUFFER 0x0C32 -#define GL_STEREO 0x0C33 -#define GL_BITMAP 0x1A00 -#define GL_COLOR 0x1800 -#define GL_DEPTH 0x1801 -#define GL_STENCIL 0x1802 -#define GL_DITHER 0x0BD0 -#define GL_RGB 0x1907 -#define GL_RGBA 0x1908 - -/* Implementation limits */ -#define GL_MAX_LIST_NESTING 0x0B31 -#define GL_MAX_EVAL_ORDER 0x0D30 -#define GL_MAX_LIGHTS 0x0D31 -#define GL_MAX_CLIP_PLANES 0x0D32 -#define GL_MAX_TEXTURE_SIZE 0x0D33 -#define GL_MAX_PIXEL_MAP_TABLE 0x0D34 -#define GL_MAX_ATTRIB_STACK_DEPTH 0x0D35 -#define GL_MAX_MODELVIEW_STACK_DEPTH 0x0D36 -#define GL_MAX_NAME_STACK_DEPTH 0x0D37 -#define GL_MAX_PROJECTION_STACK_DEPTH 0x0D38 -#define GL_MAX_TEXTURE_STACK_DEPTH 0x0D39 -#define GL_MAX_VIEWPORT_DIMS 0x0D3A -#define GL_MAX_CLIENT_ATTRIB_STACK_DEPTH 0x0D3B - -/* Gets */ -#define GL_ATTRIB_STACK_DEPTH 0x0BB0 -#define GL_CLIENT_ATTRIB_STACK_DEPTH 0x0BB1 -#define GL_COLOR_CLEAR_VALUE 0x0C22 -#define GL_COLOR_WRITEMASK 0x0C23 -#define GL_CURRENT_INDEX 0x0B01 -#define GL_CURRENT_COLOR 0x0B00 -#define GL_CURRENT_NORMAL 0x0B02 -#define GL_CURRENT_RASTER_COLOR 0x0B04 -#define GL_CURRENT_RASTER_DISTANCE 0x0B09 -#define GL_CURRENT_RASTER_INDEX 0x0B05 -#define GL_CURRENT_RASTER_POSITION 0x0B07 -#define GL_CURRENT_RASTER_TEXTURE_COORDS 0x0B06 -#define GL_CURRENT_RASTER_POSITION_VALID 0x0B08 -#define GL_CURRENT_TEXTURE_COORDS 0x0B03 -#define GL_INDEX_CLEAR_VALUE 0x0C20 -#define GL_INDEX_MODE 0x0C30 -#define GL_INDEX_WRITEMASK 0x0C21 -#define GL_MODELVIEW_MATRIX 0x0BA6 -#define GL_MODELVIEW_STACK_DEPTH 0x0BA3 -#define GL_NAME_STACK_DEPTH 0x0D70 -#define GL_PROJECTION_MATRIX 0x0BA7 -#define GL_PROJECTION_STACK_DEPTH 0x0BA4 -#define GL_RENDER_MODE 0x0C40 -#define GL_RGBA_MODE 0x0C31 -#define GL_TEXTURE_MATRIX 0x0BA8 -#define GL_TEXTURE_STACK_DEPTH 0x0BA5 -#define GL_VIEWPORT 0x0BA2 - -/* Evaluators */ -#define GL_AUTO_NORMAL 0x0D80 -#define GL_MAP1_COLOR_4 0x0D90 -#define GL_MAP1_INDEX 0x0D91 -#define GL_MAP1_NORMAL 0x0D92 -#define GL_MAP1_TEXTURE_COORD_1 0x0D93 -#define GL_MAP1_TEXTURE_COORD_2 0x0D94 -#define GL_MAP1_TEXTURE_COORD_3 0x0D95 -#define GL_MAP1_TEXTURE_COORD_4 0x0D96 -#define GL_MAP1_VERTEX_3 0x0D97 -#define GL_MAP1_VERTEX_4 0x0D98 -#define GL_MAP2_COLOR_4 0x0DB0 -#define GL_MAP2_INDEX 0x0DB1 -#define GL_MAP2_NORMAL 0x0DB2 -#define GL_MAP2_TEXTURE_COORD_1 0x0DB3 -#define GL_MAP2_TEXTURE_COORD_2 0x0DB4 -#define GL_MAP2_TEXTURE_COORD_3 0x0DB5 -#define GL_MAP2_TEXTURE_COORD_4 0x0DB6 -#define GL_MAP2_VERTEX_3 0x0DB7 -#define GL_MAP2_VERTEX_4 0x0DB8 -#define GL_MAP1_GRID_DOMAIN 0x0DD0 -#define GL_MAP1_GRID_SEGMENTS 0x0DD1 -#define GL_MAP2_GRID_DOMAIN 0x0DD2 -#define GL_MAP2_GRID_SEGMENTS 0x0DD3 -#define GL_COEFF 0x0A00 -#define GL_ORDER 0x0A01 -#define GL_DOMAIN 0x0A02 - -/* Hints */ -#define GL_PERSPECTIVE_CORRECTION_HINT 0x0C50 -#define GL_POINT_SMOOTH_HINT 0x0C51 -#define GL_LINE_SMOOTH_HINT 0x0C52 -#define GL_POLYGON_SMOOTH_HINT 0x0C53 -#define GL_FOG_HINT 0x0C54 -#define GL_DONT_CARE 0x1100 -#define GL_FASTEST 0x1101 -#define GL_NICEST 0x1102 - -/* Scissor box */ -#define GL_SCISSOR_BOX 0x0C10 -#define GL_SCISSOR_TEST 0x0C11 - -/* Pixel Mode / Transfer */ -#define GL_MAP_COLOR 0x0D10 -#define GL_MAP_STENCIL 0x0D11 -#define GL_INDEX_SHIFT 0x0D12 -#define GL_INDEX_OFFSET 0x0D13 -#define GL_RED_SCALE 0x0D14 -#define GL_RED_BIAS 0x0D15 -#define GL_GREEN_SCALE 0x0D18 -#define GL_GREEN_BIAS 0x0D19 -#define GL_BLUE_SCALE 0x0D1A -#define GL_BLUE_BIAS 0x0D1B -#define GL_ALPHA_SCALE 0x0D1C -#define GL_ALPHA_BIAS 0x0D1D -#define GL_DEPTH_SCALE 0x0D1E -#define GL_DEPTH_BIAS 0x0D1F -#define GL_PIXEL_MAP_S_TO_S_SIZE 0x0CB1 -#define GL_PIXEL_MAP_I_TO_I_SIZE 0x0CB0 -#define GL_PIXEL_MAP_I_TO_R_SIZE 0x0CB2 -#define GL_PIXEL_MAP_I_TO_G_SIZE 0x0CB3 -#define GL_PIXEL_MAP_I_TO_B_SIZE 0x0CB4 -#define GL_PIXEL_MAP_I_TO_A_SIZE 0x0CB5 -#define GL_PIXEL_MAP_R_TO_R_SIZE 0x0CB6 -#define GL_PIXEL_MAP_G_TO_G_SIZE 0x0CB7 -#define GL_PIXEL_MAP_B_TO_B_SIZE 0x0CB8 -#define GL_PIXEL_MAP_A_TO_A_SIZE 0x0CB9 -#define GL_PIXEL_MAP_S_TO_S 0x0C71 -#define GL_PIXEL_MAP_I_TO_I 0x0C70 -#define GL_PIXEL_MAP_I_TO_R 0x0C72 -#define GL_PIXEL_MAP_I_TO_G 0x0C73 -#define GL_PIXEL_MAP_I_TO_B 0x0C74 -#define GL_PIXEL_MAP_I_TO_A 0x0C75 -#define GL_PIXEL_MAP_R_TO_R 0x0C76 -#define GL_PIXEL_MAP_G_TO_G 0x0C77 -#define GL_PIXEL_MAP_B_TO_B 0x0C78 -#define GL_PIXEL_MAP_A_TO_A 0x0C79 -#define GL_PACK_ALIGNMENT 0x0D05 -#define GL_PACK_LSB_FIRST 0x0D01 -#define GL_PACK_ROW_LENGTH 0x0D02 -#define GL_PACK_SKIP_PIXELS 0x0D04 -#define GL_PACK_SKIP_ROWS 0x0D03 -#define GL_PACK_SWAP_BYTES 0x0D00 -#define GL_UNPACK_ALIGNMENT 0x0CF5 -#define GL_UNPACK_LSB_FIRST 0x0CF1 -#define GL_UNPACK_ROW_LENGTH 0x0CF2 -#define GL_UNPACK_SKIP_PIXELS 0x0CF4 -#define GL_UNPACK_SKIP_ROWS 0x0CF3 -#define GL_UNPACK_SWAP_BYTES 0x0CF0 -#define GL_ZOOM_X 0x0D16 -#define GL_ZOOM_Y 0x0D17 - -/* Texture mapping */ -#define GL_TEXTURE_ENV 0x2300 -#define GL_TEXTURE_ENV_MODE 0x2200 -#define GL_TEXTURE_1D 0x0DE0 -#define GL_TEXTURE_2D 0x0DE1 -#define GL_TEXTURE_WRAP_S 0x2802 -#define GL_TEXTURE_WRAP_T 0x2803 -#define GL_TEXTURE_MAG_FILTER 0x2800 -#define GL_TEXTURE_MIN_FILTER 0x2801 -#define GL_TEXTURE_ENV_COLOR 0x2201 -#define GL_TEXTURE_GEN_S 0x0C60 -#define GL_TEXTURE_GEN_T 0x0C61 -#define GL_TEXTURE_GEN_MODE 0x2500 -#define GL_TEXTURE_BORDER_COLOR 0x1004 -#define GL_TEXTURE_WIDTH 0x1000 -#define GL_TEXTURE_HEIGHT 0x1001 -#define GL_TEXTURE_BORDER 0x1005 -#define GL_TEXTURE_COMPONENTS 0x1003 -#define GL_TEXTURE_RED_SIZE 0x805C -#define GL_TEXTURE_GREEN_SIZE 0x805D -#define GL_TEXTURE_BLUE_SIZE 0x805E -#define GL_TEXTURE_ALPHA_SIZE 0x805F -#define GL_TEXTURE_LUMINANCE_SIZE 0x8060 -#define GL_TEXTURE_INTENSITY_SIZE 0x8061 -#define GL_NEAREST_MIPMAP_NEAREST 0x2700 -#define GL_NEAREST_MIPMAP_LINEAR 0x2702 -#define GL_LINEAR_MIPMAP_NEAREST 0x2701 -#define GL_LINEAR_MIPMAP_LINEAR 0x2703 -#define GL_OBJECT_LINEAR 0x2401 -#define GL_OBJECT_PLANE 0x2501 -#define GL_EYE_LINEAR 0x2400 -#define GL_EYE_PLANE 0x2502 -#define GL_SPHERE_MAP 0x2402 -#define GL_DECAL 0x2101 -#define GL_MODULATE 0x2100 -#define GL_NEAREST 0x2600 -#define GL_REPEAT 0x2901 -#define GL_CLAMP 0x2900 -#define GL_S 0x2000 -#define GL_T 0x2001 -#define GL_R 0x2002 -#define GL_Q 0x2003 -#define GL_TEXTURE_GEN_R 0x0C62 -#define GL_TEXTURE_GEN_Q 0x0C63 - -/* Utility */ -#define GL_VENDOR 0x1F00 -#define GL_RENDERER 0x1F01 -#define GL_VERSION 0x1F02 -#define GL_EXTENSIONS 0x1F03 - -/* Errors */ -#define GL_NO_ERROR 0x0 -#define GL_INVALID_ENUM 0x0500 -#define GL_INVALID_VALUE 0x0501 -#define GL_INVALID_OPERATION 0x0502 -#define GL_STACK_OVERFLOW 0x0503 -#define GL_STACK_UNDERFLOW 0x0504 -#define GL_OUT_OF_MEMORY 0x0505 - -/* glPush/PopAttrib bits */ -#define GL_CURRENT_BIT 0x00000001 -#define GL_POINT_BIT 0x00000002 -#define GL_LINE_BIT 0x00000004 -#define GL_POLYGON_BIT 0x00000008 -#define GL_POLYGON_STIPPLE_BIT 0x00000010 -#define GL_PIXEL_MODE_BIT 0x00000020 -#define GL_LIGHTING_BIT 0x00000040 -#define GL_FOG_BIT 0x00000080 -#define GL_DEPTH_BUFFER_BIT 0x00000100 -#define GL_ACCUM_BUFFER_BIT 0x00000200 -#define GL_STENCIL_BUFFER_BIT 0x00000400 -#define GL_VIEWPORT_BIT 0x00000800 -#define GL_TRANSFORM_BIT 0x00001000 -#define GL_ENABLE_BIT 0x00002000 -#define GL_COLOR_BUFFER_BIT 0x00004000 -#define GL_HINT_BIT 0x00008000 -#define GL_EVAL_BIT 0x00010000 -#define GL_LIST_BIT 0x00020000 -#define GL_TEXTURE_BIT 0x00040000 -#define GL_SCISSOR_BIT 0x00080000 -#define GL_ALL_ATTRIB_BITS 0x000FFFFF - - -/* OpenGL 1.1 */ -#define GL_PROXY_TEXTURE_1D 0x8063 -#define GL_PROXY_TEXTURE_2D 0x8064 -#define GL_TEXTURE_PRIORITY 0x8066 -#define GL_TEXTURE_RESIDENT 0x8067 -#define GL_TEXTURE_BINDING_1D 0x8068 -#define GL_TEXTURE_BINDING_2D 0x8069 -#define GL_TEXTURE_INTERNAL_FORMAT 0x1003 -#define GL_ALPHA4 0x803B -#define GL_ALPHA8 0x803C -#define GL_ALPHA12 0x803D -#define GL_ALPHA16 0x803E -#define GL_LUMINANCE4 0x803F -#define GL_LUMINANCE8 0x8040 -#define GL_LUMINANCE12 0x8041 -#define GL_LUMINANCE16 0x8042 -#define GL_LUMINANCE4_ALPHA4 0x8043 -#define GL_LUMINANCE6_ALPHA2 0x8044 -#define GL_LUMINANCE8_ALPHA8 0x8045 -#define GL_LUMINANCE12_ALPHA4 0x8046 -#define GL_LUMINANCE12_ALPHA12 0x8047 -#define GL_LUMINANCE16_ALPHA16 0x8048 -#define GL_INTENSITY 0x8049 -#define GL_INTENSITY4 0x804A -#define GL_INTENSITY8 0x804B -#define GL_INTENSITY12 0x804C -#define GL_INTENSITY16 0x804D -#define GL_R3_G3_B2 0x2A10 -#define GL_RGB4 0x804F -#define GL_RGB5 0x8050 -#define GL_RGB8 0x8051 -#define GL_RGB10 0x8052 -#define GL_RGB12 0x8053 -#define GL_RGB16 0x8054 -#define GL_RGBA2 0x8055 -#define GL_RGBA4 0x8056 -#define GL_RGB5_A1 0x8057 -#define GL_RGBA8 0x8058 -#define GL_RGB10_A2 0x8059 -#define GL_RGBA12 0x805A -#define GL_RGBA16 0x805B -#define GL_CLIENT_PIXEL_STORE_BIT 0x00000001 -#define GL_CLIENT_VERTEX_ARRAY_BIT 0x00000002 -#define GL_ALL_CLIENT_ATTRIB_BITS 0xFFFFFFFF -#define GL_CLIENT_ALL_ATTRIB_BITS 0xFFFFFFFF - - - -/* - * Miscellaneous - */ - -GLAPI void GLAPIENTRY glClearIndex( GLfloat c ); - -GLAPI void GLAPIENTRY glClearColor( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha ); - -GLAPI void GLAPIENTRY glClear( GLbitfield mask ); - -GLAPI void GLAPIENTRY glIndexMask( GLuint mask ); - -GLAPI void GLAPIENTRY glColorMask( GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha ); - -GLAPI void GLAPIENTRY glAlphaFunc( GLenum func, GLclampf ref ); - -GLAPI void GLAPIENTRY glBlendFunc( GLenum sfactor, GLenum dfactor ); - -GLAPI void GLAPIENTRY glLogicOp( GLenum opcode ); - -GLAPI void GLAPIENTRY glCullFace( GLenum mode ); - -GLAPI void GLAPIENTRY glFrontFace( GLenum mode ); - -GLAPI void GLAPIENTRY glPointSize( GLfloat size ); - -GLAPI void GLAPIENTRY glLineWidth( GLfloat width ); - -GLAPI void GLAPIENTRY glLineStipple( GLint factor, GLushort pattern ); - -GLAPI void GLAPIENTRY glPolygonMode( GLenum face, GLenum mode ); - -GLAPI void GLAPIENTRY glPolygonOffset( GLfloat factor, GLfloat units ); - -GLAPI void GLAPIENTRY glPolygonStipple( const GLubyte *mask ); - -GLAPI void GLAPIENTRY glGetPolygonStipple( GLubyte *mask ); - -GLAPI void GLAPIENTRY glEdgeFlag( GLboolean flag ); - -GLAPI void GLAPIENTRY glEdgeFlagv( const GLboolean *flag ); - -GLAPI void GLAPIENTRY glScissor( GLint x, GLint y, GLsizei width, GLsizei height); - -GLAPI void GLAPIENTRY glClipPlane( GLenum plane, const GLdouble *equation ); - -GLAPI void GLAPIENTRY glGetClipPlane( GLenum plane, GLdouble *equation ); - -GLAPI void GLAPIENTRY glDrawBuffer( GLenum mode ); - -GLAPI void GLAPIENTRY glReadBuffer( GLenum mode ); - -GLAPI void GLAPIENTRY glEnable( GLenum cap ); - -GLAPI void GLAPIENTRY glDisable( GLenum cap ); - -GLAPI GLboolean GLAPIENTRY glIsEnabled( GLenum cap ); - - -GLAPI void GLAPIENTRY glEnableClientState( GLenum cap ); /* 1.1 */ - -GLAPI void GLAPIENTRY glDisableClientState( GLenum cap ); /* 1.1 */ - - -GLAPI void GLAPIENTRY glGetBooleanv( GLenum pname, GLboolean *params ); - -GLAPI void GLAPIENTRY glGetDoublev( GLenum pname, GLdouble *params ); - -GLAPI void GLAPIENTRY glGetFloatv( GLenum pname, GLfloat *params ); - -GLAPI void GLAPIENTRY glGetIntegerv( GLenum pname, GLint *params ); - - -GLAPI void GLAPIENTRY glPushAttrib( GLbitfield mask ); - -GLAPI void GLAPIENTRY glPopAttrib( void ); - - -GLAPI void GLAPIENTRY glPushClientAttrib( GLbitfield mask ); /* 1.1 */ - -GLAPI void GLAPIENTRY glPopClientAttrib( void ); /* 1.1 */ - - -GLAPI GLint GLAPIENTRY glRenderMode( GLenum mode ); - -GLAPI GLenum GLAPIENTRY glGetError( void ); - -GLAPI const GLubyte * GLAPIENTRY glGetString( GLenum name ); - -GLAPI void GLAPIENTRY glFinish( void ); - -GLAPI void GLAPIENTRY glFlush( void ); - -GLAPI void GLAPIENTRY glHint( GLenum target, GLenum mode ); - - -/* - * Depth Buffer - */ - -GLAPI void GLAPIENTRY glClearDepth( GLclampd depth ); - -GLAPI void GLAPIENTRY glDepthFunc( GLenum func ); - -GLAPI void GLAPIENTRY glDepthMask( GLboolean flag ); - -GLAPI void GLAPIENTRY glDepthRange( GLclampd near_val, GLclampd far_val ); - - -/* - * Accumulation Buffer - */ - -GLAPI void GLAPIENTRY glClearAccum( GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha ); - -GLAPI void GLAPIENTRY glAccum( GLenum op, GLfloat value ); - - -/* - * Transformation - */ - -GLAPI void GLAPIENTRY glMatrixMode( GLenum mode ); - -GLAPI void GLAPIENTRY glOrtho( GLdouble left, GLdouble right, - GLdouble bottom, GLdouble top, - GLdouble near_val, GLdouble far_val ); - -GLAPI void GLAPIENTRY glFrustum( GLdouble left, GLdouble right, - GLdouble bottom, GLdouble top, - GLdouble near_val, GLdouble far_val ); - -GLAPI void GLAPIENTRY glViewport( GLint x, GLint y, - GLsizei width, GLsizei height ); - -GLAPI void GLAPIENTRY glPushMatrix( void ); - -GLAPI void GLAPIENTRY glPopMatrix( void ); - -GLAPI void GLAPIENTRY glLoadIdentity( void ); - -GLAPI void GLAPIENTRY glLoadMatrixd( const GLdouble *m ); -GLAPI void GLAPIENTRY glLoadMatrixf( const GLfloat *m ); - -GLAPI void GLAPIENTRY glMultMatrixd( const GLdouble *m ); -GLAPI void GLAPIENTRY glMultMatrixf( const GLfloat *m ); - -GLAPI void GLAPIENTRY glRotated( GLdouble angle, - GLdouble x, GLdouble y, GLdouble z ); -GLAPI void GLAPIENTRY glRotatef( GLfloat angle, - GLfloat x, GLfloat y, GLfloat z ); - -GLAPI void GLAPIENTRY glScaled( GLdouble x, GLdouble y, GLdouble z ); -GLAPI void GLAPIENTRY glScalef( GLfloat x, GLfloat y, GLfloat z ); - -GLAPI void GLAPIENTRY glTranslated( GLdouble x, GLdouble y, GLdouble z ); -GLAPI void GLAPIENTRY glTranslatef( GLfloat x, GLfloat y, GLfloat z ); - - -/* - * Display Lists - */ - -GLAPI GLboolean GLAPIENTRY glIsList( GLuint list ); - -GLAPI void GLAPIENTRY glDeleteLists( GLuint list, GLsizei range ); - -GLAPI GLuint GLAPIENTRY glGenLists( GLsizei range ); - -GLAPI void GLAPIENTRY glNewList( GLuint list, GLenum mode ); - -GLAPI void GLAPIENTRY glEndList( void ); - -GLAPI void GLAPIENTRY glCallList( GLuint list ); - -GLAPI void GLAPIENTRY glCallLists( GLsizei n, GLenum type, - const GLvoid *lists ); - -GLAPI void GLAPIENTRY glListBase( GLuint base ); - - -/* - * Drawing Functions - */ - -GLAPI void GLAPIENTRY glBegin( GLenum mode ); - -GLAPI void GLAPIENTRY glEnd( void ); - - -GLAPI void GLAPIENTRY glVertex2d( GLdouble x, GLdouble y ); -GLAPI void GLAPIENTRY glVertex2f( GLfloat x, GLfloat y ); -GLAPI void GLAPIENTRY glVertex2i( GLint x, GLint y ); -GLAPI void GLAPIENTRY glVertex2s( GLshort x, GLshort y ); - -GLAPI void GLAPIENTRY glVertex3d( GLdouble x, GLdouble y, GLdouble z ); -GLAPI void GLAPIENTRY glVertex3f( GLfloat x, GLfloat y, GLfloat z ); -GLAPI void GLAPIENTRY glVertex3i( GLint x, GLint y, GLint z ); -GLAPI void GLAPIENTRY glVertex3s( GLshort x, GLshort y, GLshort z ); - -GLAPI void GLAPIENTRY glVertex4d( GLdouble x, GLdouble y, GLdouble z, GLdouble w ); -GLAPI void GLAPIENTRY glVertex4f( GLfloat x, GLfloat y, GLfloat z, GLfloat w ); -GLAPI void GLAPIENTRY glVertex4i( GLint x, GLint y, GLint z, GLint w ); -GLAPI void GLAPIENTRY glVertex4s( GLshort x, GLshort y, GLshort z, GLshort w ); - -GLAPI void GLAPIENTRY glVertex2dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glVertex2fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glVertex2iv( const GLint *v ); -GLAPI void GLAPIENTRY glVertex2sv( const GLshort *v ); - -GLAPI void GLAPIENTRY glVertex3dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glVertex3fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glVertex3iv( const GLint *v ); -GLAPI void GLAPIENTRY glVertex3sv( const GLshort *v ); - -GLAPI void GLAPIENTRY glVertex4dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glVertex4fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glVertex4iv( const GLint *v ); -GLAPI void GLAPIENTRY glVertex4sv( const GLshort *v ); - - -GLAPI void GLAPIENTRY glNormal3b( GLbyte nx, GLbyte ny, GLbyte nz ); -GLAPI void GLAPIENTRY glNormal3d( GLdouble nx, GLdouble ny, GLdouble nz ); -GLAPI void GLAPIENTRY glNormal3f( GLfloat nx, GLfloat ny, GLfloat nz ); -GLAPI void GLAPIENTRY glNormal3i( GLint nx, GLint ny, GLint nz ); -GLAPI void GLAPIENTRY glNormal3s( GLshort nx, GLshort ny, GLshort nz ); - -GLAPI void GLAPIENTRY glNormal3bv( const GLbyte *v ); -GLAPI void GLAPIENTRY glNormal3dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glNormal3fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glNormal3iv( const GLint *v ); -GLAPI void GLAPIENTRY glNormal3sv( const GLshort *v ); - - -GLAPI void GLAPIENTRY glIndexd( GLdouble c ); -GLAPI void GLAPIENTRY glIndexf( GLfloat c ); -GLAPI void GLAPIENTRY glIndexi( GLint c ); -GLAPI void GLAPIENTRY glIndexs( GLshort c ); -GLAPI void GLAPIENTRY glIndexub( GLubyte c ); /* 1.1 */ - -GLAPI void GLAPIENTRY glIndexdv( const GLdouble *c ); -GLAPI void GLAPIENTRY glIndexfv( const GLfloat *c ); -GLAPI void GLAPIENTRY glIndexiv( const GLint *c ); -GLAPI void GLAPIENTRY glIndexsv( const GLshort *c ); -GLAPI void GLAPIENTRY glIndexubv( const GLubyte *c ); /* 1.1 */ - -GLAPI void GLAPIENTRY glColor3b( GLbyte red, GLbyte green, GLbyte blue ); -GLAPI void GLAPIENTRY glColor3d( GLdouble red, GLdouble green, GLdouble blue ); -GLAPI void GLAPIENTRY glColor3f( GLfloat red, GLfloat green, GLfloat blue ); -GLAPI void GLAPIENTRY glColor3i( GLint red, GLint green, GLint blue ); -GLAPI void GLAPIENTRY glColor3s( GLshort red, GLshort green, GLshort blue ); -GLAPI void GLAPIENTRY glColor3ub( GLubyte red, GLubyte green, GLubyte blue ); -GLAPI void GLAPIENTRY glColor3ui( GLuint red, GLuint green, GLuint blue ); -GLAPI void GLAPIENTRY glColor3us( GLushort red, GLushort green, GLushort blue ); - -GLAPI void GLAPIENTRY glColor4b( GLbyte red, GLbyte green, - GLbyte blue, GLbyte alpha ); -GLAPI void GLAPIENTRY glColor4d( GLdouble red, GLdouble green, - GLdouble blue, GLdouble alpha ); -GLAPI void GLAPIENTRY glColor4f( GLfloat red, GLfloat green, - GLfloat blue, GLfloat alpha ); -GLAPI void GLAPIENTRY glColor4i( GLint red, GLint green, - GLint blue, GLint alpha ); -GLAPI void GLAPIENTRY glColor4s( GLshort red, GLshort green, - GLshort blue, GLshort alpha ); -GLAPI void GLAPIENTRY glColor4ub( GLubyte red, GLubyte green, - GLubyte blue, GLubyte alpha ); -GLAPI void GLAPIENTRY glColor4ui( GLuint red, GLuint green, - GLuint blue, GLuint alpha ); -GLAPI void GLAPIENTRY glColor4us( GLushort red, GLushort green, - GLushort blue, GLushort alpha ); - - -GLAPI void GLAPIENTRY glColor3bv( const GLbyte *v ); -GLAPI void GLAPIENTRY glColor3dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glColor3fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glColor3iv( const GLint *v ); -GLAPI void GLAPIENTRY glColor3sv( const GLshort *v ); -GLAPI void GLAPIENTRY glColor3ubv( const GLubyte *v ); -GLAPI void GLAPIENTRY glColor3uiv( const GLuint *v ); -GLAPI void GLAPIENTRY glColor3usv( const GLushort *v ); - -GLAPI void GLAPIENTRY glColor4bv( const GLbyte *v ); -GLAPI void GLAPIENTRY glColor4dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glColor4fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glColor4iv( const GLint *v ); -GLAPI void GLAPIENTRY glColor4sv( const GLshort *v ); -GLAPI void GLAPIENTRY glColor4ubv( const GLubyte *v ); -GLAPI void GLAPIENTRY glColor4uiv( const GLuint *v ); -GLAPI void GLAPIENTRY glColor4usv( const GLushort *v ); - - -GLAPI void GLAPIENTRY glTexCoord1d( GLdouble s ); -GLAPI void GLAPIENTRY glTexCoord1f( GLfloat s ); -GLAPI void GLAPIENTRY glTexCoord1i( GLint s ); -GLAPI void GLAPIENTRY glTexCoord1s( GLshort s ); - -GLAPI void GLAPIENTRY glTexCoord2d( GLdouble s, GLdouble t ); -GLAPI void GLAPIENTRY glTexCoord2f( GLfloat s, GLfloat t ); -GLAPI void GLAPIENTRY glTexCoord2i( GLint s, GLint t ); -GLAPI void GLAPIENTRY glTexCoord2s( GLshort s, GLshort t ); - -GLAPI void GLAPIENTRY glTexCoord3d( GLdouble s, GLdouble t, GLdouble r ); -GLAPI void GLAPIENTRY glTexCoord3f( GLfloat s, GLfloat t, GLfloat r ); -GLAPI void GLAPIENTRY glTexCoord3i( GLint s, GLint t, GLint r ); -GLAPI void GLAPIENTRY glTexCoord3s( GLshort s, GLshort t, GLshort r ); - -GLAPI void GLAPIENTRY glTexCoord4d( GLdouble s, GLdouble t, GLdouble r, GLdouble q ); -GLAPI void GLAPIENTRY glTexCoord4f( GLfloat s, GLfloat t, GLfloat r, GLfloat q ); -GLAPI void GLAPIENTRY glTexCoord4i( GLint s, GLint t, GLint r, GLint q ); -GLAPI void GLAPIENTRY glTexCoord4s( GLshort s, GLshort t, GLshort r, GLshort q ); - -GLAPI void GLAPIENTRY glTexCoord1dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glTexCoord1fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glTexCoord1iv( const GLint *v ); -GLAPI void GLAPIENTRY glTexCoord1sv( const GLshort *v ); - -GLAPI void GLAPIENTRY glTexCoord2dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glTexCoord2fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glTexCoord2iv( const GLint *v ); -GLAPI void GLAPIENTRY glTexCoord2sv( const GLshort *v ); - -GLAPI void GLAPIENTRY glTexCoord3dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glTexCoord3fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glTexCoord3iv( const GLint *v ); -GLAPI void GLAPIENTRY glTexCoord3sv( const GLshort *v ); - -GLAPI void GLAPIENTRY glTexCoord4dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glTexCoord4fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glTexCoord4iv( const GLint *v ); -GLAPI void GLAPIENTRY glTexCoord4sv( const GLshort *v ); - - -GLAPI void GLAPIENTRY glRasterPos2d( GLdouble x, GLdouble y ); -GLAPI void GLAPIENTRY glRasterPos2f( GLfloat x, GLfloat y ); -GLAPI void GLAPIENTRY glRasterPos2i( GLint x, GLint y ); -GLAPI void GLAPIENTRY glRasterPos2s( GLshort x, GLshort y ); - -GLAPI void GLAPIENTRY glRasterPos3d( GLdouble x, GLdouble y, GLdouble z ); -GLAPI void GLAPIENTRY glRasterPos3f( GLfloat x, GLfloat y, GLfloat z ); -GLAPI void GLAPIENTRY glRasterPos3i( GLint x, GLint y, GLint z ); -GLAPI void GLAPIENTRY glRasterPos3s( GLshort x, GLshort y, GLshort z ); - -GLAPI void GLAPIENTRY glRasterPos4d( GLdouble x, GLdouble y, GLdouble z, GLdouble w ); -GLAPI void GLAPIENTRY glRasterPos4f( GLfloat x, GLfloat y, GLfloat z, GLfloat w ); -GLAPI void GLAPIENTRY glRasterPos4i( GLint x, GLint y, GLint z, GLint w ); -GLAPI void GLAPIENTRY glRasterPos4s( GLshort x, GLshort y, GLshort z, GLshort w ); - -GLAPI void GLAPIENTRY glRasterPos2dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glRasterPos2fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glRasterPos2iv( const GLint *v ); -GLAPI void GLAPIENTRY glRasterPos2sv( const GLshort *v ); - -GLAPI void GLAPIENTRY glRasterPos3dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glRasterPos3fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glRasterPos3iv( const GLint *v ); -GLAPI void GLAPIENTRY glRasterPos3sv( const GLshort *v ); - -GLAPI void GLAPIENTRY glRasterPos4dv( const GLdouble *v ); -GLAPI void GLAPIENTRY glRasterPos4fv( const GLfloat *v ); -GLAPI void GLAPIENTRY glRasterPos4iv( const GLint *v ); -GLAPI void GLAPIENTRY glRasterPos4sv( const GLshort *v ); - - -GLAPI void GLAPIENTRY glRectd( GLdouble x1, GLdouble y1, GLdouble x2, GLdouble y2 ); -GLAPI void GLAPIENTRY glRectf( GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2 ); -GLAPI void GLAPIENTRY glRecti( GLint x1, GLint y1, GLint x2, GLint y2 ); -GLAPI void GLAPIENTRY glRects( GLshort x1, GLshort y1, GLshort x2, GLshort y2 ); - - -GLAPI void GLAPIENTRY glRectdv( const GLdouble *v1, const GLdouble *v2 ); -GLAPI void GLAPIENTRY glRectfv( const GLfloat *v1, const GLfloat *v2 ); -GLAPI void GLAPIENTRY glRectiv( const GLint *v1, const GLint *v2 ); -GLAPI void GLAPIENTRY glRectsv( const GLshort *v1, const GLshort *v2 ); - - -/* - * Vertex Arrays (1.1) - */ - -GLAPI void GLAPIENTRY glVertexPointer( GLint size, GLenum type, - GLsizei stride, const GLvoid *ptr ); - -GLAPI void GLAPIENTRY glNormalPointer( GLenum type, GLsizei stride, - const GLvoid *ptr ); - -GLAPI void GLAPIENTRY glColorPointer( GLint size, GLenum type, - GLsizei stride, const GLvoid *ptr ); - -GLAPI void GLAPIENTRY glIndexPointer( GLenum type, GLsizei stride, - const GLvoid *ptr ); - -GLAPI void GLAPIENTRY glTexCoordPointer( GLint size, GLenum type, - GLsizei stride, const GLvoid *ptr ); - -GLAPI void GLAPIENTRY glEdgeFlagPointer( GLsizei stride, const GLvoid *ptr ); - -GLAPI void GLAPIENTRY glGetPointerv( GLenum pname, GLvoid **params ); - -GLAPI void GLAPIENTRY glArrayElement( GLint i ); - -GLAPI void GLAPIENTRY glDrawArrays( GLenum mode, GLint first, GLsizei count ); - -GLAPI void GLAPIENTRY glDrawElements( GLenum mode, GLsizei count, - GLenum type, const GLvoid *indices ); - -GLAPI void GLAPIENTRY glInterleavedArrays( GLenum format, GLsizei stride, - const GLvoid *pointer ); - -/* - * Lighting - */ - -GLAPI void GLAPIENTRY glShadeModel( GLenum mode ); - -GLAPI void GLAPIENTRY glLightf( GLenum light, GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glLighti( GLenum light, GLenum pname, GLint param ); -GLAPI void GLAPIENTRY glLightfv( GLenum light, GLenum pname, - const GLfloat *params ); -GLAPI void GLAPIENTRY glLightiv( GLenum light, GLenum pname, - const GLint *params ); - -GLAPI void GLAPIENTRY glGetLightfv( GLenum light, GLenum pname, - GLfloat *params ); -GLAPI void GLAPIENTRY glGetLightiv( GLenum light, GLenum pname, - GLint *params ); - -GLAPI void GLAPIENTRY glLightModelf( GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glLightModeli( GLenum pname, GLint param ); -GLAPI void GLAPIENTRY glLightModelfv( GLenum pname, const GLfloat *params ); -GLAPI void GLAPIENTRY glLightModeliv( GLenum pname, const GLint *params ); - -GLAPI void GLAPIENTRY glMaterialf( GLenum face, GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glMateriali( GLenum face, GLenum pname, GLint param ); -GLAPI void GLAPIENTRY glMaterialfv( GLenum face, GLenum pname, const GLfloat *params ); -GLAPI void GLAPIENTRY glMaterialiv( GLenum face, GLenum pname, const GLint *params ); - -GLAPI void GLAPIENTRY glGetMaterialfv( GLenum face, GLenum pname, GLfloat *params ); -GLAPI void GLAPIENTRY glGetMaterialiv( GLenum face, GLenum pname, GLint *params ); - -GLAPI void GLAPIENTRY glColorMaterial( GLenum face, GLenum mode ); - - -/* - * Raster functions - */ - -GLAPI void GLAPIENTRY glPixelZoom( GLfloat xfactor, GLfloat yfactor ); - -GLAPI void GLAPIENTRY glPixelStoref( GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glPixelStorei( GLenum pname, GLint param ); - -GLAPI void GLAPIENTRY glPixelTransferf( GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glPixelTransferi( GLenum pname, GLint param ); - -GLAPI void GLAPIENTRY glPixelMapfv( GLenum map, GLsizei mapsize, - const GLfloat *values ); -GLAPI void GLAPIENTRY glPixelMapuiv( GLenum map, GLsizei mapsize, - const GLuint *values ); -GLAPI void GLAPIENTRY glPixelMapusv( GLenum map, GLsizei mapsize, - const GLushort *values ); - -GLAPI void GLAPIENTRY glGetPixelMapfv( GLenum map, GLfloat *values ); -GLAPI void GLAPIENTRY glGetPixelMapuiv( GLenum map, GLuint *values ); -GLAPI void GLAPIENTRY glGetPixelMapusv( GLenum map, GLushort *values ); - -GLAPI void GLAPIENTRY glBitmap( GLsizei width, GLsizei height, - GLfloat xorig, GLfloat yorig, - GLfloat xmove, GLfloat ymove, - const GLubyte *bitmap ); - -GLAPI void GLAPIENTRY glReadPixels( GLint x, GLint y, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - GLvoid *pixels ); - -GLAPI void GLAPIENTRY glDrawPixels( GLsizei width, GLsizei height, - GLenum format, GLenum type, - const GLvoid *pixels ); - -GLAPI void GLAPIENTRY glCopyPixels( GLint x, GLint y, - GLsizei width, GLsizei height, - GLenum type ); - -/* - * Stenciling - */ - -GLAPI void GLAPIENTRY glStencilFunc( GLenum func, GLint ref, GLuint mask ); - -GLAPI void GLAPIENTRY glStencilMask( GLuint mask ); - -GLAPI void GLAPIENTRY glStencilOp( GLenum fail, GLenum zfail, GLenum zpass ); - -GLAPI void GLAPIENTRY glClearStencil( GLint s ); - - - -/* - * Texture mapping - */ - -GLAPI void GLAPIENTRY glTexGend( GLenum coord, GLenum pname, GLdouble param ); -GLAPI void GLAPIENTRY glTexGenf( GLenum coord, GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glTexGeni( GLenum coord, GLenum pname, GLint param ); - -GLAPI void GLAPIENTRY glTexGendv( GLenum coord, GLenum pname, const GLdouble *params ); -GLAPI void GLAPIENTRY glTexGenfv( GLenum coord, GLenum pname, const GLfloat *params ); -GLAPI void GLAPIENTRY glTexGeniv( GLenum coord, GLenum pname, const GLint *params ); - -GLAPI void GLAPIENTRY glGetTexGendv( GLenum coord, GLenum pname, GLdouble *params ); -GLAPI void GLAPIENTRY glGetTexGenfv( GLenum coord, GLenum pname, GLfloat *params ); -GLAPI void GLAPIENTRY glGetTexGeniv( GLenum coord, GLenum pname, GLint *params ); - - -GLAPI void GLAPIENTRY glTexEnvf( GLenum target, GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glTexEnvi( GLenum target, GLenum pname, GLint param ); - -GLAPI void GLAPIENTRY glTexEnvfv( GLenum target, GLenum pname, const GLfloat *params ); -GLAPI void GLAPIENTRY glTexEnviv( GLenum target, GLenum pname, const GLint *params ); - -GLAPI void GLAPIENTRY glGetTexEnvfv( GLenum target, GLenum pname, GLfloat *params ); -GLAPI void GLAPIENTRY glGetTexEnviv( GLenum target, GLenum pname, GLint *params ); - - -GLAPI void GLAPIENTRY glTexParameterf( GLenum target, GLenum pname, GLfloat param ); -GLAPI void GLAPIENTRY glTexParameteri( GLenum target, GLenum pname, GLint param ); - -GLAPI void GLAPIENTRY glTexParameterfv( GLenum target, GLenum pname, - const GLfloat *params ); -GLAPI void GLAPIENTRY glTexParameteriv( GLenum target, GLenum pname, - const GLint *params ); - -GLAPI void GLAPIENTRY glGetTexParameterfv( GLenum target, - GLenum pname, GLfloat *params); -GLAPI void GLAPIENTRY glGetTexParameteriv( GLenum target, - GLenum pname, GLint *params ); - -GLAPI void GLAPIENTRY glGetTexLevelParameterfv( GLenum target, GLint level, - GLenum pname, GLfloat *params ); -GLAPI void GLAPIENTRY glGetTexLevelParameteriv( GLenum target, GLint level, - GLenum pname, GLint *params ); - - -GLAPI void GLAPIENTRY glTexImage1D( GLenum target, GLint level, - GLint internalFormat, - GLsizei width, GLint border, - GLenum format, GLenum type, - const GLvoid *pixels ); - -GLAPI void GLAPIENTRY glTexImage2D( GLenum target, GLint level, - GLint internalFormat, - GLsizei width, GLsizei height, - GLint border, GLenum format, GLenum type, - const GLvoid *pixels ); - -GLAPI void GLAPIENTRY glGetTexImage( GLenum target, GLint level, - GLenum format, GLenum type, - GLvoid *pixels ); - - -/* 1.1 functions */ - -GLAPI void GLAPIENTRY glGenTextures( GLsizei n, GLuint *textures ); - -GLAPI void GLAPIENTRY glDeleteTextures( GLsizei n, const GLuint *textures); - -GLAPI void GLAPIENTRY glBindTexture( GLenum target, GLuint texture ); - -GLAPI void GLAPIENTRY glPrioritizeTextures( GLsizei n, - const GLuint *textures, - const GLclampf *priorities ); - -GLAPI GLboolean GLAPIENTRY glAreTexturesResident( GLsizei n, - const GLuint *textures, - GLboolean *residences ); - -GLAPI GLboolean GLAPIENTRY glIsTexture( GLuint texture ); - - -GLAPI void GLAPIENTRY glTexSubImage1D( GLenum target, GLint level, - GLint xoffset, - GLsizei width, GLenum format, - GLenum type, const GLvoid *pixels ); - - -GLAPI void GLAPIENTRY glTexSubImage2D( GLenum target, GLint level, - GLint xoffset, GLint yoffset, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - const GLvoid *pixels ); - - -GLAPI void GLAPIENTRY glCopyTexImage1D( GLenum target, GLint level, - GLenum internalformat, - GLint x, GLint y, - GLsizei width, GLint border ); - - -GLAPI void GLAPIENTRY glCopyTexImage2D( GLenum target, GLint level, - GLenum internalformat, - GLint x, GLint y, - GLsizei width, GLsizei height, - GLint border ); - - -GLAPI void GLAPIENTRY glCopyTexSubImage1D( GLenum target, GLint level, - GLint xoffset, GLint x, GLint y, - GLsizei width ); - - -GLAPI void GLAPIENTRY glCopyTexSubImage2D( GLenum target, GLint level, - GLint xoffset, GLint yoffset, - GLint x, GLint y, - GLsizei width, GLsizei height ); - - -/* - * Evaluators - */ - -GLAPI void GLAPIENTRY glMap1d( GLenum target, GLdouble u1, GLdouble u2, - GLint stride, - GLint order, const GLdouble *points ); -GLAPI void GLAPIENTRY glMap1f( GLenum target, GLfloat u1, GLfloat u2, - GLint stride, - GLint order, const GLfloat *points ); - -GLAPI void GLAPIENTRY glMap2d( GLenum target, - GLdouble u1, GLdouble u2, GLint ustride, GLint uorder, - GLdouble v1, GLdouble v2, GLint vstride, GLint vorder, - const GLdouble *points ); -GLAPI void GLAPIENTRY glMap2f( GLenum target, - GLfloat u1, GLfloat u2, GLint ustride, GLint uorder, - GLfloat v1, GLfloat v2, GLint vstride, GLint vorder, - const GLfloat *points ); - -GLAPI void GLAPIENTRY glGetMapdv( GLenum target, GLenum query, GLdouble *v ); -GLAPI void GLAPIENTRY glGetMapfv( GLenum target, GLenum query, GLfloat *v ); -GLAPI void GLAPIENTRY glGetMapiv( GLenum target, GLenum query, GLint *v ); - -GLAPI void GLAPIENTRY glEvalCoord1d( GLdouble u ); -GLAPI void GLAPIENTRY glEvalCoord1f( GLfloat u ); - -GLAPI void GLAPIENTRY glEvalCoord1dv( const GLdouble *u ); -GLAPI void GLAPIENTRY glEvalCoord1fv( const GLfloat *u ); - -GLAPI void GLAPIENTRY glEvalCoord2d( GLdouble u, GLdouble v ); -GLAPI void GLAPIENTRY glEvalCoord2f( GLfloat u, GLfloat v ); - -GLAPI void GLAPIENTRY glEvalCoord2dv( const GLdouble *u ); -GLAPI void GLAPIENTRY glEvalCoord2fv( const GLfloat *u ); - -GLAPI void GLAPIENTRY glMapGrid1d( GLint un, GLdouble u1, GLdouble u2 ); -GLAPI void GLAPIENTRY glMapGrid1f( GLint un, GLfloat u1, GLfloat u2 ); - -GLAPI void GLAPIENTRY glMapGrid2d( GLint un, GLdouble u1, GLdouble u2, - GLint vn, GLdouble v1, GLdouble v2 ); -GLAPI void GLAPIENTRY glMapGrid2f( GLint un, GLfloat u1, GLfloat u2, - GLint vn, GLfloat v1, GLfloat v2 ); - -GLAPI void GLAPIENTRY glEvalPoint1( GLint i ); - -GLAPI void GLAPIENTRY glEvalPoint2( GLint i, GLint j ); - -GLAPI void GLAPIENTRY glEvalMesh1( GLenum mode, GLint i1, GLint i2 ); - -GLAPI void GLAPIENTRY glEvalMesh2( GLenum mode, GLint i1, GLint i2, GLint j1, GLint j2 ); - - -/* - * Fog - */ - -GLAPI void GLAPIENTRY glFogf( GLenum pname, GLfloat param ); - -GLAPI void GLAPIENTRY glFogi( GLenum pname, GLint param ); - -GLAPI void GLAPIENTRY glFogfv( GLenum pname, const GLfloat *params ); - -GLAPI void GLAPIENTRY glFogiv( GLenum pname, const GLint *params ); - - -/* - * Selection and Feedback - */ - -GLAPI void GLAPIENTRY glFeedbackBuffer( GLsizei size, GLenum type, GLfloat *buffer ); - -GLAPI void GLAPIENTRY glPassThrough( GLfloat token ); - -GLAPI void GLAPIENTRY glSelectBuffer( GLsizei size, GLuint *buffer ); - -GLAPI void GLAPIENTRY glInitNames( void ); - -GLAPI void GLAPIENTRY glLoadName( GLuint name ); - -GLAPI void GLAPIENTRY glPushName( GLuint name ); - -GLAPI void GLAPIENTRY glPopName( void ); - - - -/* - * OpenGL 1.2 - */ - -#define GL_RESCALE_NORMAL 0x803A -#define GL_CLAMP_TO_EDGE 0x812F -#define GL_MAX_ELEMENTS_VERTICES 0x80E8 -#define GL_MAX_ELEMENTS_INDICES 0x80E9 -#define GL_BGR 0x80E0 -#define GL_BGRA 0x80E1 -#define GL_UNSIGNED_BYTE_3_3_2 0x8032 -#define GL_UNSIGNED_BYTE_2_3_3_REV 0x8362 -#define GL_UNSIGNED_SHORT_5_6_5 0x8363 -#define GL_UNSIGNED_SHORT_5_6_5_REV 0x8364 -#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033 -#define GL_UNSIGNED_SHORT_4_4_4_4_REV 0x8365 -#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034 -#define GL_UNSIGNED_SHORT_1_5_5_5_REV 0x8366 -#define GL_UNSIGNED_INT_8_8_8_8 0x8035 -#define GL_UNSIGNED_INT_8_8_8_8_REV 0x8367 -#define GL_UNSIGNED_INT_10_10_10_2 0x8036 -#define GL_UNSIGNED_INT_2_10_10_10_REV 0x8368 -#define GL_LIGHT_MODEL_COLOR_CONTROL 0x81F8 -#define GL_SINGLE_COLOR 0x81F9 -#define GL_SEPARATE_SPECULAR_COLOR 0x81FA -#define GL_TEXTURE_MIN_LOD 0x813A -#define GL_TEXTURE_MAX_LOD 0x813B -#define GL_TEXTURE_BASE_LEVEL 0x813C -#define GL_TEXTURE_MAX_LEVEL 0x813D -#define GL_SMOOTH_POINT_SIZE_RANGE 0x0B12 -#define GL_SMOOTH_POINT_SIZE_GRANULARITY 0x0B13 -#define GL_SMOOTH_LINE_WIDTH_RANGE 0x0B22 -#define GL_SMOOTH_LINE_WIDTH_GRANULARITY 0x0B23 -#define GL_ALIASED_POINT_SIZE_RANGE 0x846D -#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E -#define GL_PACK_SKIP_IMAGES 0x806B -#define GL_PACK_IMAGE_HEIGHT 0x806C -#define GL_UNPACK_SKIP_IMAGES 0x806D -#define GL_UNPACK_IMAGE_HEIGHT 0x806E -#define GL_TEXTURE_3D 0x806F -#define GL_PROXY_TEXTURE_3D 0x8070 -#define GL_TEXTURE_DEPTH 0x8071 -#define GL_TEXTURE_WRAP_R 0x8072 -#define GL_MAX_3D_TEXTURE_SIZE 0x8073 -#define GL_TEXTURE_BINDING_3D 0x806A - -GLAPI void GLAPIENTRY glDrawRangeElements( GLenum mode, GLuint start, - GLuint end, GLsizei count, GLenum type, const GLvoid *indices ); - -GLAPI void GLAPIENTRY glTexImage3D( GLenum target, GLint level, - GLint internalFormat, - GLsizei width, GLsizei height, - GLsizei depth, GLint border, - GLenum format, GLenum type, - const GLvoid *pixels ); - -GLAPI void GLAPIENTRY glTexSubImage3D( GLenum target, GLint level, - GLint xoffset, GLint yoffset, - GLint zoffset, GLsizei width, - GLsizei height, GLsizei depth, - GLenum format, - GLenum type, const GLvoid *pixels); - -GLAPI void GLAPIENTRY glCopyTexSubImage3D( GLenum target, GLint level, - GLint xoffset, GLint yoffset, - GLint zoffset, GLint x, - GLint y, GLsizei width, - GLsizei height ); - -typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices); -typedef void (APIENTRYP PFNGLTEXIMAGE3DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels); -typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height); - - -/* - * GL_ARB_imaging - */ - -#define GL_CONSTANT_COLOR 0x8001 -#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002 -#define GL_CONSTANT_ALPHA 0x8003 -#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004 -#define GL_COLOR_TABLE 0x80D0 -#define GL_POST_CONVOLUTION_COLOR_TABLE 0x80D1 -#define GL_POST_COLOR_MATRIX_COLOR_TABLE 0x80D2 -#define GL_PROXY_COLOR_TABLE 0x80D3 -#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE 0x80D4 -#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE 0x80D5 -#define GL_COLOR_TABLE_SCALE 0x80D6 -#define GL_COLOR_TABLE_BIAS 0x80D7 -#define GL_COLOR_TABLE_FORMAT 0x80D8 -#define GL_COLOR_TABLE_WIDTH 0x80D9 -#define GL_COLOR_TABLE_RED_SIZE 0x80DA -#define GL_COLOR_TABLE_GREEN_SIZE 0x80DB -#define GL_COLOR_TABLE_BLUE_SIZE 0x80DC -#define GL_COLOR_TABLE_ALPHA_SIZE 0x80DD -#define GL_COLOR_TABLE_LUMINANCE_SIZE 0x80DE -#define GL_COLOR_TABLE_INTENSITY_SIZE 0x80DF -#define GL_CONVOLUTION_1D 0x8010 -#define GL_CONVOLUTION_2D 0x8011 -#define GL_SEPARABLE_2D 0x8012 -#define GL_CONVOLUTION_BORDER_MODE 0x8013 -#define GL_CONVOLUTION_FILTER_SCALE 0x8014 -#define GL_CONVOLUTION_FILTER_BIAS 0x8015 -#define GL_REDUCE 0x8016 -#define GL_CONVOLUTION_FORMAT 0x8017 -#define GL_CONVOLUTION_WIDTH 0x8018 -#define GL_CONVOLUTION_HEIGHT 0x8019 -#define GL_MAX_CONVOLUTION_WIDTH 0x801A -#define GL_MAX_CONVOLUTION_HEIGHT 0x801B -#define GL_POST_CONVOLUTION_RED_SCALE 0x801C -#define GL_POST_CONVOLUTION_GREEN_SCALE 0x801D -#define GL_POST_CONVOLUTION_BLUE_SCALE 0x801E -#define GL_POST_CONVOLUTION_ALPHA_SCALE 0x801F -#define GL_POST_CONVOLUTION_RED_BIAS 0x8020 -#define GL_POST_CONVOLUTION_GREEN_BIAS 0x8021 -#define GL_POST_CONVOLUTION_BLUE_BIAS 0x8022 -#define GL_POST_CONVOLUTION_ALPHA_BIAS 0x8023 -#define GL_CONSTANT_BORDER 0x8151 -#define GL_REPLICATE_BORDER 0x8153 -#define GL_CONVOLUTION_BORDER_COLOR 0x8154 -#define GL_COLOR_MATRIX 0x80B1 -#define GL_COLOR_MATRIX_STACK_DEPTH 0x80B2 -#define GL_MAX_COLOR_MATRIX_STACK_DEPTH 0x80B3 -#define GL_POST_COLOR_MATRIX_RED_SCALE 0x80B4 -#define GL_POST_COLOR_MATRIX_GREEN_SCALE 0x80B5 -#define GL_POST_COLOR_MATRIX_BLUE_SCALE 0x80B6 -#define GL_POST_COLOR_MATRIX_ALPHA_SCALE 0x80B7 -#define GL_POST_COLOR_MATRIX_RED_BIAS 0x80B8 -#define GL_POST_COLOR_MATRIX_GREEN_BIAS 0x80B9 -#define GL_POST_COLOR_MATRIX_BLUE_BIAS 0x80BA -#define GL_POST_COLOR_MATRIX_ALPHA_BIAS 0x80BB -#define GL_HISTOGRAM 0x8024 -#define GL_PROXY_HISTOGRAM 0x8025 -#define GL_HISTOGRAM_WIDTH 0x8026 -#define GL_HISTOGRAM_FORMAT 0x8027 -#define GL_HISTOGRAM_RED_SIZE 0x8028 -#define GL_HISTOGRAM_GREEN_SIZE 0x8029 -#define GL_HISTOGRAM_BLUE_SIZE 0x802A -#define GL_HISTOGRAM_ALPHA_SIZE 0x802B -#define GL_HISTOGRAM_LUMINANCE_SIZE 0x802C -#define GL_HISTOGRAM_SINK 0x802D -#define GL_MINMAX 0x802E -#define GL_MINMAX_FORMAT 0x802F -#define GL_MINMAX_SINK 0x8030 -#define GL_TABLE_TOO_LARGE 0x8031 -#define GL_BLEND_EQUATION 0x8009 -#define GL_MIN 0x8007 -#define GL_MAX 0x8008 -#define GL_FUNC_ADD 0x8006 -#define GL_FUNC_SUBTRACT 0x800A -#define GL_FUNC_REVERSE_SUBTRACT 0x800B -#define GL_BLEND_COLOR 0x8005 - - -GLAPI void GLAPIENTRY glColorTable( GLenum target, GLenum internalformat, - GLsizei width, GLenum format, - GLenum type, const GLvoid *table ); - -GLAPI void GLAPIENTRY glColorSubTable( GLenum target, - GLsizei start, GLsizei count, - GLenum format, GLenum type, - const GLvoid *data ); - -GLAPI void GLAPIENTRY glColorTableParameteriv(GLenum target, GLenum pname, - const GLint *params); - -GLAPI void GLAPIENTRY glColorTableParameterfv(GLenum target, GLenum pname, - const GLfloat *params); - -GLAPI void GLAPIENTRY glCopyColorSubTable( GLenum target, GLsizei start, - GLint x, GLint y, GLsizei width ); - -GLAPI void GLAPIENTRY glCopyColorTable( GLenum target, GLenum internalformat, - GLint x, GLint y, GLsizei width ); - -GLAPI void GLAPIENTRY glGetColorTable( GLenum target, GLenum format, - GLenum type, GLvoid *table ); - -GLAPI void GLAPIENTRY glGetColorTableParameterfv( GLenum target, GLenum pname, - GLfloat *params ); - -GLAPI void GLAPIENTRY glGetColorTableParameteriv( GLenum target, GLenum pname, - GLint *params ); - -GLAPI void GLAPIENTRY glBlendEquation( GLenum mode ); - -GLAPI void GLAPIENTRY glBlendColor( GLclampf red, GLclampf green, - GLclampf blue, GLclampf alpha ); - -GLAPI void GLAPIENTRY glHistogram( GLenum target, GLsizei width, - GLenum internalformat, GLboolean sink ); - -GLAPI void GLAPIENTRY glResetHistogram( GLenum target ); - -GLAPI void GLAPIENTRY glGetHistogram( GLenum target, GLboolean reset, - GLenum format, GLenum type, - GLvoid *values ); - -GLAPI void GLAPIENTRY glGetHistogramParameterfv( GLenum target, GLenum pname, - GLfloat *params ); - -GLAPI void GLAPIENTRY glGetHistogramParameteriv( GLenum target, GLenum pname, - GLint *params ); - -GLAPI void GLAPIENTRY glMinmax( GLenum target, GLenum internalformat, - GLboolean sink ); - -GLAPI void GLAPIENTRY glResetMinmax( GLenum target ); - -GLAPI void GLAPIENTRY glGetMinmax( GLenum target, GLboolean reset, - GLenum format, GLenum types, - GLvoid *values ); - -GLAPI void GLAPIENTRY glGetMinmaxParameterfv( GLenum target, GLenum pname, - GLfloat *params ); - -GLAPI void GLAPIENTRY glGetMinmaxParameteriv( GLenum target, GLenum pname, - GLint *params ); - -GLAPI void GLAPIENTRY glConvolutionFilter1D( GLenum target, - GLenum internalformat, GLsizei width, GLenum format, GLenum type, - const GLvoid *image ); - -GLAPI void GLAPIENTRY glConvolutionFilter2D( GLenum target, - GLenum internalformat, GLsizei width, GLsizei height, GLenum format, - GLenum type, const GLvoid *image ); - -GLAPI void GLAPIENTRY glConvolutionParameterf( GLenum target, GLenum pname, - GLfloat params ); - -GLAPI void GLAPIENTRY glConvolutionParameterfv( GLenum target, GLenum pname, - const GLfloat *params ); - -GLAPI void GLAPIENTRY glConvolutionParameteri( GLenum target, GLenum pname, - GLint params ); - -GLAPI void GLAPIENTRY glConvolutionParameteriv( GLenum target, GLenum pname, - const GLint *params ); - -GLAPI void GLAPIENTRY glCopyConvolutionFilter1D( GLenum target, - GLenum internalformat, GLint x, GLint y, GLsizei width ); - -GLAPI void GLAPIENTRY glCopyConvolutionFilter2D( GLenum target, - GLenum internalformat, GLint x, GLint y, GLsizei width, - GLsizei height); - -GLAPI void GLAPIENTRY glGetConvolutionFilter( GLenum target, GLenum format, - GLenum type, GLvoid *image ); - -GLAPI void GLAPIENTRY glGetConvolutionParameterfv( GLenum target, GLenum pname, - GLfloat *params ); - -GLAPI void GLAPIENTRY glGetConvolutionParameteriv( GLenum target, GLenum pname, - GLint *params ); - -GLAPI void GLAPIENTRY glSeparableFilter2D( GLenum target, - GLenum internalformat, GLsizei width, GLsizei height, GLenum format, - GLenum type, const GLvoid *row, const GLvoid *column ); - -GLAPI void GLAPIENTRY glGetSeparableFilter( GLenum target, GLenum format, - GLenum type, GLvoid *row, GLvoid *column, GLvoid *span ); - -typedef void (APIENTRYP PFNGLBLENDCOLORPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); -typedef void (APIENTRYP PFNGLBLENDEQUATIONPROC) (GLenum mode); - - - -/* - * OpenGL 1.3 - */ - -/* multitexture */ -#define GL_TEXTURE0 0x84C0 -#define GL_TEXTURE1 0x84C1 -#define GL_TEXTURE2 0x84C2 -#define GL_TEXTURE3 0x84C3 -#define GL_TEXTURE4 0x84C4 -#define GL_TEXTURE5 0x84C5 -#define GL_TEXTURE6 0x84C6 -#define GL_TEXTURE7 0x84C7 -#define GL_TEXTURE8 0x84C8 -#define GL_TEXTURE9 0x84C9 -#define GL_TEXTURE10 0x84CA -#define GL_TEXTURE11 0x84CB -#define GL_TEXTURE12 0x84CC -#define GL_TEXTURE13 0x84CD -#define GL_TEXTURE14 0x84CE -#define GL_TEXTURE15 0x84CF -#define GL_TEXTURE16 0x84D0 -#define GL_TEXTURE17 0x84D1 -#define GL_TEXTURE18 0x84D2 -#define GL_TEXTURE19 0x84D3 -#define GL_TEXTURE20 0x84D4 -#define GL_TEXTURE21 0x84D5 -#define GL_TEXTURE22 0x84D6 -#define GL_TEXTURE23 0x84D7 -#define GL_TEXTURE24 0x84D8 -#define GL_TEXTURE25 0x84D9 -#define GL_TEXTURE26 0x84DA -#define GL_TEXTURE27 0x84DB -#define GL_TEXTURE28 0x84DC -#define GL_TEXTURE29 0x84DD -#define GL_TEXTURE30 0x84DE -#define GL_TEXTURE31 0x84DF -#define GL_ACTIVE_TEXTURE 0x84E0 -#define GL_CLIENT_ACTIVE_TEXTURE 0x84E1 -#define GL_MAX_TEXTURE_UNITS 0x84E2 -/* texture_cube_map */ -#define GL_NORMAL_MAP 0x8511 -#define GL_REFLECTION_MAP 0x8512 -#define GL_TEXTURE_CUBE_MAP 0x8513 -#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518 -#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519 -#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A -#define GL_PROXY_TEXTURE_CUBE_MAP 0x851B -#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C -/* texture_compression */ -#define GL_COMPRESSED_ALPHA 0x84E9 -#define GL_COMPRESSED_LUMINANCE 0x84EA -#define GL_COMPRESSED_LUMINANCE_ALPHA 0x84EB -#define GL_COMPRESSED_INTENSITY 0x84EC -#define GL_COMPRESSED_RGB 0x84ED -#define GL_COMPRESSED_RGBA 0x84EE -#define GL_TEXTURE_COMPRESSION_HINT 0x84EF -#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE 0x86A0 -#define GL_TEXTURE_COMPRESSED 0x86A1 -#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2 -#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3 -/* multisample */ -#define GL_MULTISAMPLE 0x809D -#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E -#define GL_SAMPLE_ALPHA_TO_ONE 0x809F -#define GL_SAMPLE_COVERAGE 0x80A0 -#define GL_SAMPLE_BUFFERS 0x80A8 -#define GL_SAMPLES 0x80A9 -#define GL_SAMPLE_COVERAGE_VALUE 0x80AA -#define GL_SAMPLE_COVERAGE_INVERT 0x80AB -#define GL_MULTISAMPLE_BIT 0x20000000 -/* transpose_matrix */ -#define GL_TRANSPOSE_MODELVIEW_MATRIX 0x84E3 -#define GL_TRANSPOSE_PROJECTION_MATRIX 0x84E4 -#define GL_TRANSPOSE_TEXTURE_MATRIX 0x84E5 -#define GL_TRANSPOSE_COLOR_MATRIX 0x84E6 -/* texture_env_combine */ -#define GL_COMBINE 0x8570 -#define GL_COMBINE_RGB 0x8571 -#define GL_COMBINE_ALPHA 0x8572 -#define GL_SOURCE0_RGB 0x8580 -#define GL_SOURCE1_RGB 0x8581 -#define GL_SOURCE2_RGB 0x8582 -#define GL_SOURCE0_ALPHA 0x8588 -#define GL_SOURCE1_ALPHA 0x8589 -#define GL_SOURCE2_ALPHA 0x858A -#define GL_OPERAND0_RGB 0x8590 -#define GL_OPERAND1_RGB 0x8591 -#define GL_OPERAND2_RGB 0x8592 -#define GL_OPERAND0_ALPHA 0x8598 -#define GL_OPERAND1_ALPHA 0x8599 -#define GL_OPERAND2_ALPHA 0x859A -#define GL_RGB_SCALE 0x8573 -#define GL_ADD_SIGNED 0x8574 -#define GL_INTERPOLATE 0x8575 -#define GL_SUBTRACT 0x84E7 -#define GL_CONSTANT 0x8576 -#define GL_PRIMARY_COLOR 0x8577 -#define GL_PREVIOUS 0x8578 -/* texture_env_dot3 */ -#define GL_DOT3_RGB 0x86AE -#define GL_DOT3_RGBA 0x86AF -/* texture_border_clamp */ -#define GL_CLAMP_TO_BORDER 0x812D - -GLAPI void GLAPIENTRY glActiveTexture( GLenum texture ); - -GLAPI void GLAPIENTRY glClientActiveTexture( GLenum texture ); - -GLAPI void GLAPIENTRY glCompressedTexImage1D( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data ); - -GLAPI void GLAPIENTRY glCompressedTexImage2D( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data ); - -GLAPI void GLAPIENTRY glCompressedTexImage3D( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data ); - -GLAPI void GLAPIENTRY glCompressedTexSubImage1D( GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data ); - -GLAPI void GLAPIENTRY glCompressedTexSubImage2D( GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data ); - -GLAPI void GLAPIENTRY glCompressedTexSubImage3D( GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data ); - -GLAPI void GLAPIENTRY glGetCompressedTexImage( GLenum target, GLint lod, GLvoid *img ); - -GLAPI void GLAPIENTRY glMultiTexCoord1d( GLenum target, GLdouble s ); - -GLAPI void GLAPIENTRY glMultiTexCoord1dv( GLenum target, const GLdouble *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord1f( GLenum target, GLfloat s ); - -GLAPI void GLAPIENTRY glMultiTexCoord1fv( GLenum target, const GLfloat *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord1i( GLenum target, GLint s ); - -GLAPI void GLAPIENTRY glMultiTexCoord1iv( GLenum target, const GLint *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord1s( GLenum target, GLshort s ); - -GLAPI void GLAPIENTRY glMultiTexCoord1sv( GLenum target, const GLshort *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord2d( GLenum target, GLdouble s, GLdouble t ); - -GLAPI void GLAPIENTRY glMultiTexCoord2dv( GLenum target, const GLdouble *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord2f( GLenum target, GLfloat s, GLfloat t ); - -GLAPI void GLAPIENTRY glMultiTexCoord2fv( GLenum target, const GLfloat *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord2i( GLenum target, GLint s, GLint t ); - -GLAPI void GLAPIENTRY glMultiTexCoord2iv( GLenum target, const GLint *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord2s( GLenum target, GLshort s, GLshort t ); - -GLAPI void GLAPIENTRY glMultiTexCoord2sv( GLenum target, const GLshort *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord3d( GLenum target, GLdouble s, GLdouble t, GLdouble r ); - -GLAPI void GLAPIENTRY glMultiTexCoord3dv( GLenum target, const GLdouble *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord3f( GLenum target, GLfloat s, GLfloat t, GLfloat r ); - -GLAPI void GLAPIENTRY glMultiTexCoord3fv( GLenum target, const GLfloat *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord3i( GLenum target, GLint s, GLint t, GLint r ); - -GLAPI void GLAPIENTRY glMultiTexCoord3iv( GLenum target, const GLint *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord3s( GLenum target, GLshort s, GLshort t, GLshort r ); - -GLAPI void GLAPIENTRY glMultiTexCoord3sv( GLenum target, const GLshort *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord4d( GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q ); - -GLAPI void GLAPIENTRY glMultiTexCoord4dv( GLenum target, const GLdouble *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord4f( GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q ); - -GLAPI void GLAPIENTRY glMultiTexCoord4fv( GLenum target, const GLfloat *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord4i( GLenum target, GLint s, GLint t, GLint r, GLint q ); - -GLAPI void GLAPIENTRY glMultiTexCoord4iv( GLenum target, const GLint *v ); - -GLAPI void GLAPIENTRY glMultiTexCoord4s( GLenum target, GLshort s, GLshort t, GLshort r, GLshort q ); - -GLAPI void GLAPIENTRY glMultiTexCoord4sv( GLenum target, const GLshort *v ); - - -GLAPI void GLAPIENTRY glLoadTransposeMatrixd( const GLdouble m[16] ); - -GLAPI void GLAPIENTRY glLoadTransposeMatrixf( const GLfloat m[16] ); - -GLAPI void GLAPIENTRY glMultTransposeMatrixd( const GLdouble m[16] ); - -GLAPI void GLAPIENTRY glMultTransposeMatrixf( const GLfloat m[16] ); - -GLAPI void GLAPIENTRY glSampleCoverage( GLclampf value, GLboolean invert ); - - -typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture); -typedef void (APIENTRYP PFNGLSAMPLECOVERAGEPROC) (GLclampf value, GLboolean invert); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data); -typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint level, GLvoid *img); - - - -/* - * GL_ARB_multitexture (ARB extension 1 and OpenGL 1.2.1) - */ -#ifndef GL_ARB_multitexture -#define GL_ARB_multitexture 1 - -#define GL_TEXTURE0_ARB 0x84C0 -#define GL_TEXTURE1_ARB 0x84C1 -#define GL_TEXTURE2_ARB 0x84C2 -#define GL_TEXTURE3_ARB 0x84C3 -#define GL_TEXTURE4_ARB 0x84C4 -#define GL_TEXTURE5_ARB 0x84C5 -#define GL_TEXTURE6_ARB 0x84C6 -#define GL_TEXTURE7_ARB 0x84C7 -#define GL_TEXTURE8_ARB 0x84C8 -#define GL_TEXTURE9_ARB 0x84C9 -#define GL_TEXTURE10_ARB 0x84CA -#define GL_TEXTURE11_ARB 0x84CB -#define GL_TEXTURE12_ARB 0x84CC -#define GL_TEXTURE13_ARB 0x84CD -#define GL_TEXTURE14_ARB 0x84CE -#define GL_TEXTURE15_ARB 0x84CF -#define GL_TEXTURE16_ARB 0x84D0 -#define GL_TEXTURE17_ARB 0x84D1 -#define GL_TEXTURE18_ARB 0x84D2 -#define GL_TEXTURE19_ARB 0x84D3 -#define GL_TEXTURE20_ARB 0x84D4 -#define GL_TEXTURE21_ARB 0x84D5 -#define GL_TEXTURE22_ARB 0x84D6 -#define GL_TEXTURE23_ARB 0x84D7 -#define GL_TEXTURE24_ARB 0x84D8 -#define GL_TEXTURE25_ARB 0x84D9 -#define GL_TEXTURE26_ARB 0x84DA -#define GL_TEXTURE27_ARB 0x84DB -#define GL_TEXTURE28_ARB 0x84DC -#define GL_TEXTURE29_ARB 0x84DD -#define GL_TEXTURE30_ARB 0x84DE -#define GL_TEXTURE31_ARB 0x84DF -#define GL_ACTIVE_TEXTURE_ARB 0x84E0 -#define GL_CLIENT_ACTIVE_TEXTURE_ARB 0x84E1 -#define GL_MAX_TEXTURE_UNITS_ARB 0x84E2 - -GLAPI void GLAPIENTRY glActiveTextureARB(GLenum texture); -GLAPI void GLAPIENTRY glClientActiveTextureARB(GLenum texture); -GLAPI void GLAPIENTRY glMultiTexCoord1dARB(GLenum target, GLdouble s); -GLAPI void GLAPIENTRY glMultiTexCoord1dvARB(GLenum target, const GLdouble *v); -GLAPI void GLAPIENTRY glMultiTexCoord1fARB(GLenum target, GLfloat s); -GLAPI void GLAPIENTRY glMultiTexCoord1fvARB(GLenum target, const GLfloat *v); -GLAPI void GLAPIENTRY glMultiTexCoord1iARB(GLenum target, GLint s); -GLAPI void GLAPIENTRY glMultiTexCoord1ivARB(GLenum target, const GLint *v); -GLAPI void GLAPIENTRY glMultiTexCoord1sARB(GLenum target, GLshort s); -GLAPI void GLAPIENTRY glMultiTexCoord1svARB(GLenum target, const GLshort *v); -GLAPI void GLAPIENTRY glMultiTexCoord2dARB(GLenum target, GLdouble s, GLdouble t); -GLAPI void GLAPIENTRY glMultiTexCoord2dvARB(GLenum target, const GLdouble *v); -GLAPI void GLAPIENTRY glMultiTexCoord2fARB(GLenum target, GLfloat s, GLfloat t); -GLAPI void GLAPIENTRY glMultiTexCoord2fvARB(GLenum target, const GLfloat *v); -GLAPI void GLAPIENTRY glMultiTexCoord2iARB(GLenum target, GLint s, GLint t); -GLAPI void GLAPIENTRY glMultiTexCoord2ivARB(GLenum target, const GLint *v); -GLAPI void GLAPIENTRY glMultiTexCoord2sARB(GLenum target, GLshort s, GLshort t); -GLAPI void GLAPIENTRY glMultiTexCoord2svARB(GLenum target, const GLshort *v); -GLAPI void GLAPIENTRY glMultiTexCoord3dARB(GLenum target, GLdouble s, GLdouble t, GLdouble r); -GLAPI void GLAPIENTRY glMultiTexCoord3dvARB(GLenum target, const GLdouble *v); -GLAPI void GLAPIENTRY glMultiTexCoord3fARB(GLenum target, GLfloat s, GLfloat t, GLfloat r); -GLAPI void GLAPIENTRY glMultiTexCoord3fvARB(GLenum target, const GLfloat *v); -GLAPI void GLAPIENTRY glMultiTexCoord3iARB(GLenum target, GLint s, GLint t, GLint r); -GLAPI void GLAPIENTRY glMultiTexCoord3ivARB(GLenum target, const GLint *v); -GLAPI void GLAPIENTRY glMultiTexCoord3sARB(GLenum target, GLshort s, GLshort t, GLshort r); -GLAPI void GLAPIENTRY glMultiTexCoord3svARB(GLenum target, const GLshort *v); -GLAPI void GLAPIENTRY glMultiTexCoord4dARB(GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); -GLAPI void GLAPIENTRY glMultiTexCoord4dvARB(GLenum target, const GLdouble *v); -GLAPI void GLAPIENTRY glMultiTexCoord4fARB(GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); -GLAPI void GLAPIENTRY glMultiTexCoord4fvARB(GLenum target, const GLfloat *v); -GLAPI void GLAPIENTRY glMultiTexCoord4iARB(GLenum target, GLint s, GLint t, GLint r, GLint q); -GLAPI void GLAPIENTRY glMultiTexCoord4ivARB(GLenum target, const GLint *v); -GLAPI void GLAPIENTRY glMultiTexCoord4sARB(GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); -GLAPI void GLAPIENTRY glMultiTexCoord4svARB(GLenum target, const GLshort *v); - -typedef void (APIENTRYP PFNGLACTIVETEXTUREARBPROC) (GLenum texture); -typedef void (APIENTRYP PFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum texture); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1DARBPROC) (GLenum target, GLdouble s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1FARBPROC) (GLenum target, GLfloat s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1IARBPROC) (GLenum target, GLint s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1SARBPROC) (GLenum target, GLshort s); -typedef void (APIENTRYP PFNGLMULTITEXCOORD1SVARBPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2DARBPROC) (GLenum target, GLdouble s, GLdouble t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2FARBPROC) (GLenum target, GLfloat s, GLfloat t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2IARBPROC) (GLenum target, GLint s, GLint t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2SARBPROC) (GLenum target, GLshort s, GLshort t); -typedef void (APIENTRYP PFNGLMULTITEXCOORD2SVARBPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3IARBPROC) (GLenum target, GLint s, GLint t, GLint r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r); -typedef void (APIENTRYP PFNGLMULTITEXCOORD3SVARBPROC) (GLenum target, const GLshort *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4DVARBPROC) (GLenum target, const GLdouble *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4FVARBPROC) (GLenum target, const GLfloat *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4IARBPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4IVARBPROC) (GLenum target, const GLint *v); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q); -typedef void (APIENTRYP PFNGLMULTITEXCOORD4SVARBPROC) (GLenum target, const GLshort *v); - -#endif /* GL_ARB_multitexture */ - - - -/* - * Define this token if you want "old-style" header file behaviour (extensions - * defined in gl.h). Otherwise, extensions will be included from glext.h. - */ -#if defined(GL_GLEXT_LEGACY) - -/* All extensions that used to be here are now found in glext.h */ - -#else /* GL_GLEXT_LEGACY */ - -#include <GL/glext.h> - -#endif /* GL_GLEXT_LEGACY */ - - - -#if GL_ARB_shader_objects - -#ifndef GL_MESA_shader_debug -#define GL_MESA_shader_debug 1 - -#define GL_DEBUG_OBJECT_MESA 0x8759 -#define GL_DEBUG_PRINT_MESA 0x875A -#define GL_DEBUG_ASSERT_MESA 0x875B - -GLAPI GLhandleARB GLAPIENTRY glCreateDebugObjectMESA (void); -GLAPI void GLAPIENTRY glClearDebugLogMESA (GLhandleARB obj, GLenum logType, GLenum shaderType); -GLAPI void GLAPIENTRY glGetDebugLogMESA (GLhandleARB obj, GLenum logType, GLenum shaderType, GLsizei maxLength, - GLsizei *length, GLcharARB *debugLog); -GLAPI GLsizei GLAPIENTRY glGetDebugLogLengthMESA (GLhandleARB obj, GLenum logType, GLenum shaderType); - -#endif /* GL_MESA_shader_debug */ - -#endif /* GL_ARB_shader_objects */ - - -/* - * ???. GL_MESA_packed_depth_stencil - * XXX obsolete - */ -#ifndef GL_MESA_packed_depth_stencil -#define GL_MESA_packed_depth_stencil 1 - -#define GL_DEPTH_STENCIL_MESA 0x8750 -#define GL_UNSIGNED_INT_24_8_MESA 0x8751 -#define GL_UNSIGNED_INT_8_24_REV_MESA 0x8752 -#define GL_UNSIGNED_SHORT_15_1_MESA 0x8753 -#define GL_UNSIGNED_SHORT_1_15_REV_MESA 0x8754 - -#endif /* GL_MESA_packed_depth_stencil */ - - -#ifndef GL_MESA_program_debug -#define GL_MESA_program_debug 1 - -#define GL_FRAGMENT_PROGRAM_POSITION_MESA 0x8bb0 -#define GL_FRAGMENT_PROGRAM_CALLBACK_MESA 0x8bb1 -#define GL_FRAGMENT_PROGRAM_CALLBACK_FUNC_MESA 0x8bb2 -#define GL_FRAGMENT_PROGRAM_CALLBACK_DATA_MESA 0x8bb3 -#define GL_VERTEX_PROGRAM_POSITION_MESA 0x8bb4 -#define GL_VERTEX_PROGRAM_CALLBACK_MESA 0x8bb5 -#define GL_VERTEX_PROGRAM_CALLBACK_FUNC_MESA 0x8bb6 -#define GL_VERTEX_PROGRAM_CALLBACK_DATA_MESA 0x8bb7 - -typedef void (*GLprogramcallbackMESA)(GLenum target, GLvoid *data); - -GLAPI void GLAPIENTRY glProgramCallbackMESA(GLenum target, GLprogramcallbackMESA callback, GLvoid *data); - -GLAPI void GLAPIENTRY glGetProgramRegisterfvMESA(GLenum target, GLsizei len, const GLubyte *name, GLfloat *v); - -#endif /* GL_MESA_program_debug */ - - -#ifndef GL_MESA_texture_array -#define GL_MESA_texture_array 1 - -/* GL_MESA_texture_array uses the same enum values as GL_EXT_texture_array. - */ -#ifndef GL_EXT_texture_array - -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glFramebufferTextureLayerEXT(GLenum target, - GLenum attachment, GLuint texture, GLint level, GLint layer); -#endif /* GL_GLEXT_PROTOTYPES */ - -#if 0 -/* (temporarily) disabled because of collision with typedef in glext.h - * that happens if apps include both gl.h and glext.h - */ -typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC) (GLenum target, - GLenum attachment, GLuint texture, GLint level, GLint layer); -#endif - -#define GL_TEXTURE_1D_ARRAY_EXT 0x8C18 -#define GL_PROXY_TEXTURE_1D_ARRAY_EXT 0x8C19 -#define GL_TEXTURE_2D_ARRAY_EXT 0x8C1A -#define GL_PROXY_TEXTURE_2D_ARRAY_EXT 0x8C1B -#define GL_TEXTURE_BINDING_1D_ARRAY_EXT 0x8C1C -#define GL_TEXTURE_BINDING_2D_ARRAY_EXT 0x8C1D -#define GL_MAX_ARRAY_TEXTURE_LAYERS_EXT 0x88FF -#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT 0x8CD4 -#endif - -#endif - - -#ifndef GL_ATI_blend_equation_separate -#define GL_ATI_blend_equation_separate 1 - -#define GL_ALPHA_BLEND_EQUATION_ATI 0x883D - -GLAPI void GLAPIENTRY glBlendEquationSeparateATI( GLenum modeRGB, GLenum modeA ); -typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEATIPROC) (GLenum modeRGB, GLenum modeA); - -#endif /* GL_ATI_blend_equation_separate */ - - -/* GL_OES_EGL_image */ -#ifndef GL_OES_EGL_image -typedef void* GLeglImageOES; -#endif - -#ifndef GL_OES_EGL_image -#define GL_OES_EGL_image 1 -#ifdef GL_GLEXT_PROTOTYPES -GLAPI void APIENTRY glEGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image); -GLAPI void APIENTRY glEGLImageTargetRenderbufferStorageOES (GLenum target, GLeglImageOES image); -#endif -typedef void (APIENTRYP PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) (GLenum target, GLeglImageOES image); -typedef void (APIENTRYP PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC) (GLenum target, GLeglImageOES image); -#endif - - -/** - ** NOTE!!!!! If you add new functions to this file, or update - ** glext.h be sure to regenerate the gl_mangle.h file. See comments - ** in that file for details. - **/ - - - -/********************************************************************** - * Begin system-specific stuff - */ -#if defined(PRAGMA_EXPORT_SUPPORTED) -#pragma export off -#endif - -#if defined(macintosh) && PRAGMA_IMPORT_SUPPORTED -#pragma import off -#endif -/* - * End system-specific stuff - **********************************************************************/ - - -#ifdef __cplusplus -} -#endif - -#endif /* __gl_h_ */ +/*
+ * Mesa 3-D graphics library
+ * Version: 7.6
+ *
+ * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 2009 VMware, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * 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
+ * BRIAN PAUL 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.
+ */
+
+
+#ifndef __gl_h_
+#define __gl_h_
+
+#if defined(USE_MGL_NAMESPACE)
+#include "gl_mangle.h"
+#endif
+
+
+/**********************************************************************
+ * Begin system-specific stuff. Do not do any of this when building
+ * for SciTech SNAP, as this is all done before this header file is
+ * included.
+ */
+#if !defined(__SCITECH_SNAP__)
+
+#if defined(__BEOS__)
+#include <stdlib.h> /* to get some BeOS-isms */
+#endif
+
+#if !defined(OPENSTEP) && (defined(NeXT) || defined(NeXT_PDO))
+#define OPENSTEP
+#endif
+
+#if defined(_WIN32) && !defined(__WIN32__) && !defined(__CYGWIN__)
+#define __WIN32__
+#endif
+
+#if !defined(OPENSTEP) && (defined(__WIN32__) && !defined(__CYGWIN__))
+# if (defined(_MSC_VER) || defined(__MINGW32__)) && defined(BUILD_GL32) /* tag specify we're building mesa as a DLL */
+# define GLAPI __declspec(dllexport)
+# elif (defined(_MSC_VER) || defined(__MINGW32__)) && defined(_DLL) /* tag specifying we're building for DLL runtime support */
+# define GLAPI __declspec(dllimport)
+# else /* for use with static link lib build of Win32 edition only */
+# define GLAPI extern
+# endif /* _STATIC_MESA support */
+# if defined(__MINGW32__) && defined(GL_NO_STDCALL) || defined(UNDER_CE) /* The generated DLLs by MingW with STDCALL are not compatible with the ones done by Microsoft's compilers */
+# define GLAPIENTRY
+# else
+# define GLAPIENTRY __stdcall
+# endif
+#elif defined(__CYGWIN__) && defined(USE_OPENGL32) /* use native windows opengl32 */
+# define GLAPI extern
+# define GLAPIENTRY __stdcall
+#elif defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))
+# define GLAPI __attribute__((visibility("default")))
+# define GLAPIENTRY
+#endif /* WIN32 && !CYGWIN */
+
+#if (defined(__BEOS__) && defined(__POWERPC__)) || defined(__QUICKDRAW__)
+# define PRAGMA_EXPORT_SUPPORTED 1
+#endif
+
+/*
+ * WINDOWS: Include windows.h here to define APIENTRY.
+ * It is also useful when applications include this file by
+ * including only glut.h, since glut.h depends on windows.h.
+ * Applications needing to include windows.h with parms other
+ * than "WIN32_LEAN_AND_MEAN" may include windows.h before
+ * glut.h or gl.h.
+ */
+#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__)
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN 1
+#endif
+#include <windows.h>
+#endif
+
+#if defined(_WIN32) && !defined(_WINGDI_) && !defined(_WIN32_WCE) \
+ && !defined(_GNU_H_WINDOWS32_DEFINES) && !defined(OPENSTEP) \
+ && !defined(__CYGWIN__) || defined(__MINGW32__)
+#include <GL/mesa_wgl.h>
+#endif
+
+#if defined(macintosh) && PRAGMA_IMPORT_SUPPORTED
+#pragma import on
+#endif
+
+#ifndef GLAPI
+#define GLAPI extern
+#endif
+
+#ifndef GLAPIENTRY
+#define GLAPIENTRY
+#endif
+
+#ifndef APIENTRY
+#define APIENTRY GLAPIENTRY
+#endif
+
+/* "P" suffix to be used for a pointer to a function */
+#ifndef APIENTRYP
+#define APIENTRYP APIENTRY *
+#endif
+
+#ifndef GLAPIENTRYP
+#define GLAPIENTRYP GLAPIENTRY *
+#endif
+
+#ifdef CENTERLINE_CLPP
+#define signed
+#endif
+
+#if defined(PRAGMA_EXPORT_SUPPORTED)
+#pragma export on
+#endif
+
+#endif /* !__SCITECH_SNAP__ */
+/*
+ * End system-specific stuff.
+ **********************************************************************/
+
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+
+#define GL_VERSION_1_1 1
+#define GL_VERSION_1_2 1
+#define GL_VERSION_1_3 1
+#define GL_ARB_imaging 1
+
+
+/*
+ * Datatypes
+ */
+typedef unsigned int GLenum;
+typedef unsigned char GLboolean;
+typedef unsigned int GLbitfield;
+typedef void GLvoid;
+typedef signed char GLbyte; /* 1-byte signed */
+typedef short GLshort; /* 2-byte signed */
+typedef int GLint; /* 4-byte signed */
+typedef unsigned char GLubyte; /* 1-byte unsigned */
+typedef unsigned short GLushort; /* 2-byte unsigned */
+typedef unsigned int GLuint; /* 4-byte unsigned */
+typedef int GLsizei; /* 4-byte signed */
+typedef float GLfloat; /* single precision float */
+typedef float GLclampf; /* single precision float in [0,1] */
+typedef double GLdouble; /* double precision float */
+typedef double GLclampd; /* double precision float in [0,1] */
+
+
+
+/*
+ * Constants
+ */
+
+/* Boolean values */
+#define GL_FALSE 0x0
+#define GL_TRUE 0x1
+
+/* Data types */
+#define GL_BYTE 0x1400
+#define GL_UNSIGNED_BYTE 0x1401
+#define GL_SHORT 0x1402
+#define GL_UNSIGNED_SHORT 0x1403
+#define GL_INT 0x1404
+#define GL_UNSIGNED_INT 0x1405
+#define GL_FLOAT 0x1406
+#define GL_2_BYTES 0x1407
+#define GL_3_BYTES 0x1408
+#define GL_4_BYTES 0x1409
+#define GL_DOUBLE 0x140A
+
+/* Primitives */
+#define GL_POINTS 0x0000
+#define GL_LINES 0x0001
+#define GL_LINE_LOOP 0x0002
+#define GL_LINE_STRIP 0x0003
+#define GL_TRIANGLES 0x0004
+#define GL_TRIANGLE_STRIP 0x0005
+#define GL_TRIANGLE_FAN 0x0006
+#define GL_QUADS 0x0007
+#define GL_QUAD_STRIP 0x0008
+#define GL_POLYGON 0x0009
+
+/* Vertex Arrays */
+#define GL_VERTEX_ARRAY 0x8074
+#define GL_NORMAL_ARRAY 0x8075
+#define GL_COLOR_ARRAY 0x8076
+#define GL_INDEX_ARRAY 0x8077
+#define GL_TEXTURE_COORD_ARRAY 0x8078
+#define GL_EDGE_FLAG_ARRAY 0x8079
+#define GL_VERTEX_ARRAY_SIZE 0x807A
+#define GL_VERTEX_ARRAY_TYPE 0x807B
+#define GL_VERTEX_ARRAY_STRIDE 0x807C
+#define GL_NORMAL_ARRAY_TYPE 0x807E
+#define GL_NORMAL_ARRAY_STRIDE 0x807F
+#define GL_COLOR_ARRAY_SIZE 0x8081
+#define GL_COLOR_ARRAY_TYPE 0x8082
+#define GL_COLOR_ARRAY_STRIDE 0x8083
+#define GL_INDEX_ARRAY_TYPE 0x8085
+#define GL_INDEX_ARRAY_STRIDE 0x8086
+#define GL_TEXTURE_COORD_ARRAY_SIZE 0x8088
+#define GL_TEXTURE_COORD_ARRAY_TYPE 0x8089
+#define GL_TEXTURE_COORD_ARRAY_STRIDE 0x808A
+#define GL_EDGE_FLAG_ARRAY_STRIDE 0x808C
+#define GL_VERTEX_ARRAY_POINTER 0x808E
+#define GL_NORMAL_ARRAY_POINTER 0x808F
+#define GL_COLOR_ARRAY_POINTER 0x8090
+#define GL_INDEX_ARRAY_POINTER 0x8091
+#define GL_TEXTURE_COORD_ARRAY_POINTER 0x8092
+#define GL_EDGE_FLAG_ARRAY_POINTER 0x8093
+#define GL_V2F 0x2A20
+#define GL_V3F 0x2A21
+#define GL_C4UB_V2F 0x2A22
+#define GL_C4UB_V3F 0x2A23
+#define GL_C3F_V3F 0x2A24
+#define GL_N3F_V3F 0x2A25
+#define GL_C4F_N3F_V3F 0x2A26
+#define GL_T2F_V3F 0x2A27
+#define GL_T4F_V4F 0x2A28
+#define GL_T2F_C4UB_V3F 0x2A29
+#define GL_T2F_C3F_V3F 0x2A2A
+#define GL_T2F_N3F_V3F 0x2A2B
+#define GL_T2F_C4F_N3F_V3F 0x2A2C
+#define GL_T4F_C4F_N3F_V4F 0x2A2D
+
+/* Matrix Mode */
+#define GL_MATRIX_MODE 0x0BA0
+#define GL_MODELVIEW 0x1700
+#define GL_PROJECTION 0x1701
+#define GL_TEXTURE 0x1702
+
+/* Points */
+#define GL_POINT_SMOOTH 0x0B10
+#define GL_POINT_SIZE 0x0B11
+#define GL_POINT_SIZE_GRANULARITY 0x0B13
+#define GL_POINT_SIZE_RANGE 0x0B12
+
+/* Lines */
+#define GL_LINE_SMOOTH 0x0B20
+#define GL_LINE_STIPPLE 0x0B24
+#define GL_LINE_STIPPLE_PATTERN 0x0B25
+#define GL_LINE_STIPPLE_REPEAT 0x0B26
+#define GL_LINE_WIDTH 0x0B21
+#define GL_LINE_WIDTH_GRANULARITY 0x0B23
+#define GL_LINE_WIDTH_RANGE 0x0B22
+
+/* Polygons */
+#define GL_POINT 0x1B00
+#define GL_LINE 0x1B01
+#define GL_FILL 0x1B02
+#define GL_CW 0x0900
+#define GL_CCW 0x0901
+#define GL_FRONT 0x0404
+#define GL_BACK 0x0405
+#define GL_POLYGON_MODE 0x0B40
+#define GL_POLYGON_SMOOTH 0x0B41
+#define GL_POLYGON_STIPPLE 0x0B42
+#define GL_EDGE_FLAG 0x0B43
+#define GL_CULL_FACE 0x0B44
+#define GL_CULL_FACE_MODE 0x0B45
+#define GL_FRONT_FACE 0x0B46
+#define GL_POLYGON_OFFSET_FACTOR 0x8038
+#define GL_POLYGON_OFFSET_UNITS 0x2A00
+#define GL_POLYGON_OFFSET_POINT 0x2A01
+#define GL_POLYGON_OFFSET_LINE 0x2A02
+#define GL_POLYGON_OFFSET_FILL 0x8037
+
+/* Display Lists */
+#define GL_COMPILE 0x1300
+#define GL_COMPILE_AND_EXECUTE 0x1301
+#define GL_LIST_BASE 0x0B32
+#define GL_LIST_INDEX 0x0B33
+#define GL_LIST_MODE 0x0B30
+
+/* Depth buffer */
+#define GL_NEVER 0x0200
+#define GL_LESS 0x0201
+#define GL_EQUAL 0x0202
+#define GL_LEQUAL 0x0203
+#define GL_GREATER 0x0204
+#define GL_NOTEQUAL 0x0205
+#define GL_GEQUAL 0x0206
+#define GL_ALWAYS 0x0207
+#define GL_DEPTH_TEST 0x0B71
+#define GL_DEPTH_BITS 0x0D56
+#define GL_DEPTH_CLEAR_VALUE 0x0B73
+#define GL_DEPTH_FUNC 0x0B74
+#define GL_DEPTH_RANGE 0x0B70
+#define GL_DEPTH_WRITEMASK 0x0B72
+#define GL_DEPTH_COMPONENT 0x1902
+
+/* Lighting */
+#define GL_LIGHTING 0x0B50
+#define GL_LIGHT0 0x4000
+#define GL_LIGHT1 0x4001
+#define GL_LIGHT2 0x4002
+#define GL_LIGHT3 0x4003
+#define GL_LIGHT4 0x4004
+#define GL_LIGHT5 0x4005
+#define GL_LIGHT6 0x4006
+#define GL_LIGHT7 0x4007
+#define GL_SPOT_EXPONENT 0x1205
+#define GL_SPOT_CUTOFF 0x1206
+#define GL_CONSTANT_ATTENUATION 0x1207
+#define GL_LINEAR_ATTENUATION 0x1208
+#define GL_QUADRATIC_ATTENUATION 0x1209
+#define GL_AMBIENT 0x1200
+#define GL_DIFFUSE 0x1201
+#define GL_SPECULAR 0x1202
+#define GL_SHININESS 0x1601
+#define GL_EMISSION 0x1600
+#define GL_POSITION 0x1203
+#define GL_SPOT_DIRECTION 0x1204
+#define GL_AMBIENT_AND_DIFFUSE 0x1602
+#define GL_COLOR_INDEXES 0x1603
+#define GL_LIGHT_MODEL_TWO_SIDE 0x0B52
+#define GL_LIGHT_MODEL_LOCAL_VIEWER 0x0B51
+#define GL_LIGHT_MODEL_AMBIENT 0x0B53
+#define GL_FRONT_AND_BACK 0x0408
+#define GL_SHADE_MODEL 0x0B54
+#define GL_FLAT 0x1D00
+#define GL_SMOOTH 0x1D01
+#define GL_COLOR_MATERIAL 0x0B57
+#define GL_COLOR_MATERIAL_FACE 0x0B55
+#define GL_COLOR_MATERIAL_PARAMETER 0x0B56
+#define GL_NORMALIZE 0x0BA1
+
+/* User clipping planes */
+#define GL_CLIP_PLANE0 0x3000
+#define GL_CLIP_PLANE1 0x3001
+#define GL_CLIP_PLANE2 0x3002
+#define GL_CLIP_PLANE3 0x3003
+#define GL_CLIP_PLANE4 0x3004
+#define GL_CLIP_PLANE5 0x3005
+
+/* Accumulation buffer */
+#define GL_ACCUM_RED_BITS 0x0D58
+#define GL_ACCUM_GREEN_BITS 0x0D59
+#define GL_ACCUM_BLUE_BITS 0x0D5A
+#define GL_ACCUM_ALPHA_BITS 0x0D5B
+#define GL_ACCUM_CLEAR_VALUE 0x0B80
+#define GL_ACCUM 0x0100
+#define GL_ADD 0x0104
+#define GL_LOAD 0x0101
+#define GL_MULT 0x0103
+#define GL_RETURN 0x0102
+
+/* Alpha testing */
+#define GL_ALPHA_TEST 0x0BC0
+#define GL_ALPHA_TEST_REF 0x0BC2
+#define GL_ALPHA_TEST_FUNC 0x0BC1
+
+/* Blending */
+#define GL_BLEND 0x0BE2
+#define GL_BLEND_SRC 0x0BE1
+#define GL_BLEND_DST 0x0BE0
+#define GL_ZERO 0x0
+#define GL_ONE 0x1
+#define GL_SRC_COLOR 0x0300
+#define GL_ONE_MINUS_SRC_COLOR 0x0301
+#define GL_SRC_ALPHA 0x0302
+#define GL_ONE_MINUS_SRC_ALPHA 0x0303
+#define GL_DST_ALPHA 0x0304
+#define GL_ONE_MINUS_DST_ALPHA 0x0305
+#define GL_DST_COLOR 0x0306
+#define GL_ONE_MINUS_DST_COLOR 0x0307
+#define GL_SRC_ALPHA_SATURATE 0x0308
+
+/* Render Mode */
+#define GL_FEEDBACK 0x1C01
+#define GL_RENDER 0x1C00
+#define GL_SELECT 0x1C02
+
+/* Feedback */
+#define GL_2D 0x0600
+#define GL_3D 0x0601
+#define GL_3D_COLOR 0x0602
+#define GL_3D_COLOR_TEXTURE 0x0603
+#define GL_4D_COLOR_TEXTURE 0x0604
+#define GL_POINT_TOKEN 0x0701
+#define GL_LINE_TOKEN 0x0702
+#define GL_LINE_RESET_TOKEN 0x0707
+#define GL_POLYGON_TOKEN 0x0703
+#define GL_BITMAP_TOKEN 0x0704
+#define GL_DRAW_PIXEL_TOKEN 0x0705
+#define GL_COPY_PIXEL_TOKEN 0x0706
+#define GL_PASS_THROUGH_TOKEN 0x0700
+#define GL_FEEDBACK_BUFFER_POINTER 0x0DF0
+#define GL_FEEDBACK_BUFFER_SIZE 0x0DF1
+#define GL_FEEDBACK_BUFFER_TYPE 0x0DF2
+
+/* Selection */
+#define GL_SELECTION_BUFFER_POINTER 0x0DF3
+#define GL_SELECTION_BUFFER_SIZE 0x0DF4
+
+/* Fog */
+#define GL_FOG 0x0B60
+#define GL_FOG_MODE 0x0B65
+#define GL_FOG_DENSITY 0x0B62
+#define GL_FOG_COLOR 0x0B66
+#define GL_FOG_INDEX 0x0B61
+#define GL_FOG_START 0x0B63
+#define GL_FOG_END 0x0B64
+#define GL_LINEAR 0x2601
+#define GL_EXP 0x0800
+#define GL_EXP2 0x0801
+
+/* Logic Ops */
+#define GL_LOGIC_OP 0x0BF1
+#define GL_INDEX_LOGIC_OP 0x0BF1
+#define GL_COLOR_LOGIC_OP 0x0BF2
+#define GL_LOGIC_OP_MODE 0x0BF0
+#define GL_CLEAR 0x1500
+#define GL_SET 0x150F
+#define GL_COPY 0x1503
+#define GL_COPY_INVERTED 0x150C
+#define GL_NOOP 0x1505
+#define GL_INVERT 0x150A
+#define GL_AND 0x1501
+#define GL_NAND 0x150E
+#define GL_OR 0x1507
+#define GL_NOR 0x1508
+#define GL_XOR 0x1506
+#define GL_EQUIV 0x1509
+#define GL_AND_REVERSE 0x1502
+#define GL_AND_INVERTED 0x1504
+#define GL_OR_REVERSE 0x150B
+#define GL_OR_INVERTED 0x150D
+
+/* Stencil */
+#define GL_STENCIL_BITS 0x0D57
+#define GL_STENCIL_TEST 0x0B90
+#define GL_STENCIL_CLEAR_VALUE 0x0B91
+#define GL_STENCIL_FUNC 0x0B92
+#define GL_STENCIL_VALUE_MASK 0x0B93
+#define GL_STENCIL_FAIL 0x0B94
+#define GL_STENCIL_PASS_DEPTH_FAIL 0x0B95
+#define GL_STENCIL_PASS_DEPTH_PASS 0x0B96
+#define GL_STENCIL_REF 0x0B97
+#define GL_STENCIL_WRITEMASK 0x0B98
+#define GL_STENCIL_INDEX 0x1901
+#define GL_KEEP 0x1E00
+#define GL_REPLACE 0x1E01
+#define GL_INCR 0x1E02
+#define GL_DECR 0x1E03
+
+/* Buffers, Pixel Drawing/Reading */
+#define GL_NONE 0x0
+#define GL_LEFT 0x0406
+#define GL_RIGHT 0x0407
+/*GL_FRONT 0x0404 */
+/*GL_BACK 0x0405 */
+/*GL_FRONT_AND_BACK 0x0408 */
+#define GL_FRONT_LEFT 0x0400
+#define GL_FRONT_RIGHT 0x0401
+#define GL_BACK_LEFT 0x0402
+#define GL_BACK_RIGHT 0x0403
+#define GL_AUX0 0x0409
+#define GL_AUX1 0x040A
+#define GL_AUX2 0x040B
+#define GL_AUX3 0x040C
+#define GL_COLOR_INDEX 0x1900
+#define GL_RED 0x1903
+#define GL_GREEN 0x1904
+#define GL_BLUE 0x1905
+#define GL_ALPHA 0x1906
+#define GL_LUMINANCE 0x1909
+#define GL_LUMINANCE_ALPHA 0x190A
+#define GL_ALPHA_BITS 0x0D55
+#define GL_RED_BITS 0x0D52
+#define GL_GREEN_BITS 0x0D53
+#define GL_BLUE_BITS 0x0D54
+#define GL_INDEX_BITS 0x0D51
+#define GL_SUBPIXEL_BITS 0x0D50
+#define GL_AUX_BUFFERS 0x0C00
+#define GL_READ_BUFFER 0x0C02
+#define GL_DRAW_BUFFER 0x0C01
+#define GL_DOUBLEBUFFER 0x0C32
+#define GL_STEREO 0x0C33
+#define GL_BITMAP 0x1A00
+#define GL_COLOR 0x1800
+#define GL_DEPTH 0x1801
+#define GL_STENCIL 0x1802
+#define GL_DITHER 0x0BD0
+#define GL_RGB 0x1907
+#define GL_RGBA 0x1908
+
+/* Implementation limits */
+#define GL_MAX_LIST_NESTING 0x0B31
+#define GL_MAX_EVAL_ORDER 0x0D30
+#define GL_MAX_LIGHTS 0x0D31
+#define GL_MAX_CLIP_PLANES 0x0D32
+#define GL_MAX_TEXTURE_SIZE 0x0D33
+#define GL_MAX_PIXEL_MAP_TABLE 0x0D34
+#define GL_MAX_ATTRIB_STACK_DEPTH 0x0D35
+#define GL_MAX_MODELVIEW_STACK_DEPTH 0x0D36
+#define GL_MAX_NAME_STACK_DEPTH 0x0D37
+#define GL_MAX_PROJECTION_STACK_DEPTH 0x0D38
+#define GL_MAX_TEXTURE_STACK_DEPTH 0x0D39
+#define GL_MAX_VIEWPORT_DIMS 0x0D3A
+#define GL_MAX_CLIENT_ATTRIB_STACK_DEPTH 0x0D3B
+
+/* Gets */
+#define GL_ATTRIB_STACK_DEPTH 0x0BB0
+#define GL_CLIENT_ATTRIB_STACK_DEPTH 0x0BB1
+#define GL_COLOR_CLEAR_VALUE 0x0C22
+#define GL_COLOR_WRITEMASK 0x0C23
+#define GL_CURRENT_INDEX 0x0B01
+#define GL_CURRENT_COLOR 0x0B00
+#define GL_CURRENT_NORMAL 0x0B02
+#define GL_CURRENT_RASTER_COLOR 0x0B04
+#define GL_CURRENT_RASTER_DISTANCE 0x0B09
+#define GL_CURRENT_RASTER_INDEX 0x0B05
+#define GL_CURRENT_RASTER_POSITION 0x0B07
+#define GL_CURRENT_RASTER_TEXTURE_COORDS 0x0B06
+#define GL_CURRENT_RASTER_POSITION_VALID 0x0B08
+#define GL_CURRENT_TEXTURE_COORDS 0x0B03
+#define GL_INDEX_CLEAR_VALUE 0x0C20
+#define GL_INDEX_MODE 0x0C30
+#define GL_INDEX_WRITEMASK 0x0C21
+#define GL_MODELVIEW_MATRIX 0x0BA6
+#define GL_MODELVIEW_STACK_DEPTH 0x0BA3
+#define GL_NAME_STACK_DEPTH 0x0D70
+#define GL_PROJECTION_MATRIX 0x0BA7
+#define GL_PROJECTION_STACK_DEPTH 0x0BA4
+#define GL_RENDER_MODE 0x0C40
+#define GL_RGBA_MODE 0x0C31
+#define GL_TEXTURE_MATRIX 0x0BA8
+#define GL_TEXTURE_STACK_DEPTH 0x0BA5
+#define GL_VIEWPORT 0x0BA2
+
+/* Evaluators */
+#define GL_AUTO_NORMAL 0x0D80
+#define GL_MAP1_COLOR_4 0x0D90
+#define GL_MAP1_INDEX 0x0D91
+#define GL_MAP1_NORMAL 0x0D92
+#define GL_MAP1_TEXTURE_COORD_1 0x0D93
+#define GL_MAP1_TEXTURE_COORD_2 0x0D94
+#define GL_MAP1_TEXTURE_COORD_3 0x0D95
+#define GL_MAP1_TEXTURE_COORD_4 0x0D96
+#define GL_MAP1_VERTEX_3 0x0D97
+#define GL_MAP1_VERTEX_4 0x0D98
+#define GL_MAP2_COLOR_4 0x0DB0
+#define GL_MAP2_INDEX 0x0DB1
+#define GL_MAP2_NORMAL 0x0DB2
+#define GL_MAP2_TEXTURE_COORD_1 0x0DB3
+#define GL_MAP2_TEXTURE_COORD_2 0x0DB4
+#define GL_MAP2_TEXTURE_COORD_3 0x0DB5
+#define GL_MAP2_TEXTURE_COORD_4 0x0DB6
+#define GL_MAP2_VERTEX_3 0x0DB7
+#define GL_MAP2_VERTEX_4 0x0DB8
+#define GL_MAP1_GRID_DOMAIN 0x0DD0
+#define GL_MAP1_GRID_SEGMENTS 0x0DD1
+#define GL_MAP2_GRID_DOMAIN 0x0DD2
+#define GL_MAP2_GRID_SEGMENTS 0x0DD3
+#define GL_COEFF 0x0A00
+#define GL_ORDER 0x0A01
+#define GL_DOMAIN 0x0A02
+
+/* Hints */
+#define GL_PERSPECTIVE_CORRECTION_HINT 0x0C50
+#define GL_POINT_SMOOTH_HINT 0x0C51
+#define GL_LINE_SMOOTH_HINT 0x0C52
+#define GL_POLYGON_SMOOTH_HINT 0x0C53
+#define GL_FOG_HINT 0x0C54
+#define GL_DONT_CARE 0x1100
+#define GL_FASTEST 0x1101
+#define GL_NICEST 0x1102
+
+/* Scissor box */
+#define GL_SCISSOR_BOX 0x0C10
+#define GL_SCISSOR_TEST 0x0C11
+
+/* Pixel Mode / Transfer */
+#define GL_MAP_COLOR 0x0D10
+#define GL_MAP_STENCIL 0x0D11
+#define GL_INDEX_SHIFT 0x0D12
+#define GL_INDEX_OFFSET 0x0D13
+#define GL_RED_SCALE 0x0D14
+#define GL_RED_BIAS 0x0D15
+#define GL_GREEN_SCALE 0x0D18
+#define GL_GREEN_BIAS 0x0D19
+#define GL_BLUE_SCALE 0x0D1A
+#define GL_BLUE_BIAS 0x0D1B
+#define GL_ALPHA_SCALE 0x0D1C
+#define GL_ALPHA_BIAS 0x0D1D
+#define GL_DEPTH_SCALE 0x0D1E
+#define GL_DEPTH_BIAS 0x0D1F
+#define GL_PIXEL_MAP_S_TO_S_SIZE 0x0CB1
+#define GL_PIXEL_MAP_I_TO_I_SIZE 0x0CB0
+#define GL_PIXEL_MAP_I_TO_R_SIZE 0x0CB2
+#define GL_PIXEL_MAP_I_TO_G_SIZE 0x0CB3
+#define GL_PIXEL_MAP_I_TO_B_SIZE 0x0CB4
+#define GL_PIXEL_MAP_I_TO_A_SIZE 0x0CB5
+#define GL_PIXEL_MAP_R_TO_R_SIZE 0x0CB6
+#define GL_PIXEL_MAP_G_TO_G_SIZE 0x0CB7
+#define GL_PIXEL_MAP_B_TO_B_SIZE 0x0CB8
+#define GL_PIXEL_MAP_A_TO_A_SIZE 0x0CB9
+#define GL_PIXEL_MAP_S_TO_S 0x0C71
+#define GL_PIXEL_MAP_I_TO_I 0x0C70
+#define GL_PIXEL_MAP_I_TO_R 0x0C72
+#define GL_PIXEL_MAP_I_TO_G 0x0C73
+#define GL_PIXEL_MAP_I_TO_B 0x0C74
+#define GL_PIXEL_MAP_I_TO_A 0x0C75
+#define GL_PIXEL_MAP_R_TO_R 0x0C76
+#define GL_PIXEL_MAP_G_TO_G 0x0C77
+#define GL_PIXEL_MAP_B_TO_B 0x0C78
+#define GL_PIXEL_MAP_A_TO_A 0x0C79
+#define GL_PACK_ALIGNMENT 0x0D05
+#define GL_PACK_LSB_FIRST 0x0D01
+#define GL_PACK_ROW_LENGTH 0x0D02
+#define GL_PACK_SKIP_PIXELS 0x0D04
+#define GL_PACK_SKIP_ROWS 0x0D03
+#define GL_PACK_SWAP_BYTES 0x0D00
+#define GL_UNPACK_ALIGNMENT 0x0CF5
+#define GL_UNPACK_LSB_FIRST 0x0CF1
+#define GL_UNPACK_ROW_LENGTH 0x0CF2
+#define GL_UNPACK_SKIP_PIXELS 0x0CF4
+#define GL_UNPACK_SKIP_ROWS 0x0CF3
+#define GL_UNPACK_SWAP_BYTES 0x0CF0
+#define GL_ZOOM_X 0x0D16
+#define GL_ZOOM_Y 0x0D17
+
+/* Texture mapping */
+#define GL_TEXTURE_ENV 0x2300
+#define GL_TEXTURE_ENV_MODE 0x2200
+#define GL_TEXTURE_1D 0x0DE0
+#define GL_TEXTURE_2D 0x0DE1
+#define GL_TEXTURE_WRAP_S 0x2802
+#define GL_TEXTURE_WRAP_T 0x2803
+#define GL_TEXTURE_MAG_FILTER 0x2800
+#define GL_TEXTURE_MIN_FILTER 0x2801
+#define GL_TEXTURE_ENV_COLOR 0x2201
+#define GL_TEXTURE_GEN_S 0x0C60
+#define GL_TEXTURE_GEN_T 0x0C61
+#define GL_TEXTURE_GEN_R 0x0C62
+#define GL_TEXTURE_GEN_Q 0x0C63
+#define GL_TEXTURE_GEN_MODE 0x2500
+#define GL_TEXTURE_BORDER_COLOR 0x1004
+#define GL_TEXTURE_WIDTH 0x1000
+#define GL_TEXTURE_HEIGHT 0x1001
+#define GL_TEXTURE_BORDER 0x1005
+#define GL_TEXTURE_COMPONENTS 0x1003
+#define GL_TEXTURE_RED_SIZE 0x805C
+#define GL_TEXTURE_GREEN_SIZE 0x805D
+#define GL_TEXTURE_BLUE_SIZE 0x805E
+#define GL_TEXTURE_ALPHA_SIZE 0x805F
+#define GL_TEXTURE_LUMINANCE_SIZE 0x8060
+#define GL_TEXTURE_INTENSITY_SIZE 0x8061
+#define GL_NEAREST_MIPMAP_NEAREST 0x2700
+#define GL_NEAREST_MIPMAP_LINEAR 0x2702
+#define GL_LINEAR_MIPMAP_NEAREST 0x2701
+#define GL_LINEAR_MIPMAP_LINEAR 0x2703
+#define GL_OBJECT_LINEAR 0x2401
+#define GL_OBJECT_PLANE 0x2501
+#define GL_EYE_LINEAR 0x2400
+#define GL_EYE_PLANE 0x2502
+#define GL_SPHERE_MAP 0x2402
+#define GL_DECAL 0x2101
+#define GL_MODULATE 0x2100
+#define GL_NEAREST 0x2600
+#define GL_REPEAT 0x2901
+#define GL_CLAMP 0x2900
+#define GL_S 0x2000
+#define GL_T 0x2001
+#define GL_R 0x2002
+#define GL_Q 0x2003
+
+/* Utility */
+#define GL_VENDOR 0x1F00
+#define GL_RENDERER 0x1F01
+#define GL_VERSION 0x1F02
+#define GL_EXTENSIONS 0x1F03
+
+/* Errors */
+#define GL_NO_ERROR 0x0
+#define GL_INVALID_ENUM 0x0500
+#define GL_INVALID_VALUE 0x0501
+#define GL_INVALID_OPERATION 0x0502
+#define GL_STACK_OVERFLOW 0x0503
+#define GL_STACK_UNDERFLOW 0x0504
+#define GL_OUT_OF_MEMORY 0x0505
+
+/* glPush/PopAttrib bits */
+#define GL_CURRENT_BIT 0x00000001
+#define GL_POINT_BIT 0x00000002
+#define GL_LINE_BIT 0x00000004
+#define GL_POLYGON_BIT 0x00000008
+#define GL_POLYGON_STIPPLE_BIT 0x00000010
+#define GL_PIXEL_MODE_BIT 0x00000020
+#define GL_LIGHTING_BIT 0x00000040
+#define GL_FOG_BIT 0x00000080
+#define GL_DEPTH_BUFFER_BIT 0x00000100
+#define GL_ACCUM_BUFFER_BIT 0x00000200
+#define GL_STENCIL_BUFFER_BIT 0x00000400
+#define GL_VIEWPORT_BIT 0x00000800
+#define GL_TRANSFORM_BIT 0x00001000
+#define GL_ENABLE_BIT 0x00002000
+#define GL_COLOR_BUFFER_BIT 0x00004000
+#define GL_HINT_BIT 0x00008000
+#define GL_EVAL_BIT 0x00010000
+#define GL_LIST_BIT 0x00020000
+#define GL_TEXTURE_BIT 0x00040000
+#define GL_SCISSOR_BIT 0x00080000
+#define GL_ALL_ATTRIB_BITS 0x000FFFFF
+
+
+/* OpenGL 1.1 */
+#define GL_PROXY_TEXTURE_1D 0x8063
+#define GL_PROXY_TEXTURE_2D 0x8064
+#define GL_TEXTURE_PRIORITY 0x8066
+#define GL_TEXTURE_RESIDENT 0x8067
+#define GL_TEXTURE_BINDING_1D 0x8068
+#define GL_TEXTURE_BINDING_2D 0x8069
+#define GL_TEXTURE_INTERNAL_FORMAT 0x1003
+#define GL_ALPHA4 0x803B
+#define GL_ALPHA8 0x803C
+#define GL_ALPHA12 0x803D
+#define GL_ALPHA16 0x803E
+#define GL_LUMINANCE4 0x803F
+#define GL_LUMINANCE8 0x8040
+#define GL_LUMINANCE12 0x8041
+#define GL_LUMINANCE16 0x8042
+#define GL_LUMINANCE4_ALPHA4 0x8043
+#define GL_LUMINANCE6_ALPHA2 0x8044
+#define GL_LUMINANCE8_ALPHA8 0x8045
+#define GL_LUMINANCE12_ALPHA4 0x8046
+#define GL_LUMINANCE12_ALPHA12 0x8047
+#define GL_LUMINANCE16_ALPHA16 0x8048
+#define GL_INTENSITY 0x8049
+#define GL_INTENSITY4 0x804A
+#define GL_INTENSITY8 0x804B
+#define GL_INTENSITY12 0x804C
+#define GL_INTENSITY16 0x804D
+#define GL_R3_G3_B2 0x2A10
+#define GL_RGB4 0x804F
+#define GL_RGB5 0x8050
+#define GL_RGB8 0x8051
+#define GL_RGB10 0x8052
+#define GL_RGB12 0x8053
+#define GL_RGB16 0x8054
+#define GL_RGBA2 0x8055
+#define GL_RGBA4 0x8056
+#define GL_RGB5_A1 0x8057
+#define GL_RGBA8 0x8058
+#define GL_RGB10_A2 0x8059
+#define GL_RGBA12 0x805A
+#define GL_RGBA16 0x805B
+#define GL_CLIENT_PIXEL_STORE_BIT 0x00000001
+#define GL_CLIENT_VERTEX_ARRAY_BIT 0x00000002
+#define GL_ALL_CLIENT_ATTRIB_BITS 0xFFFFFFFF
+#define GL_CLIENT_ALL_ATTRIB_BITS 0xFFFFFFFF
+
+
+
+/*
+ * Miscellaneous
+ */
+
+GLAPI void GLAPIENTRY glClearIndex( GLfloat c );
+
+GLAPI void GLAPIENTRY glClearColor( GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha );
+
+GLAPI void GLAPIENTRY glClear( GLbitfield mask );
+
+GLAPI void GLAPIENTRY glIndexMask( GLuint mask );
+
+GLAPI void GLAPIENTRY glColorMask( GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha );
+
+GLAPI void GLAPIENTRY glAlphaFunc( GLenum func, GLclampf ref );
+
+GLAPI void GLAPIENTRY glBlendFunc( GLenum sfactor, GLenum dfactor );
+
+GLAPI void GLAPIENTRY glLogicOp( GLenum opcode );
+
+GLAPI void GLAPIENTRY glCullFace( GLenum mode );
+
+GLAPI void GLAPIENTRY glFrontFace( GLenum mode );
+
+GLAPI void GLAPIENTRY glPointSize( GLfloat size );
+
+GLAPI void GLAPIENTRY glLineWidth( GLfloat width );
+
+GLAPI void GLAPIENTRY glLineStipple( GLint factor, GLushort pattern );
+
+GLAPI void GLAPIENTRY glPolygonMode( GLenum face, GLenum mode );
+
+GLAPI void GLAPIENTRY glPolygonOffset( GLfloat factor, GLfloat units );
+
+GLAPI void GLAPIENTRY glPolygonStipple( const GLubyte *mask );
+
+GLAPI void GLAPIENTRY glGetPolygonStipple( GLubyte *mask );
+
+GLAPI void GLAPIENTRY glEdgeFlag( GLboolean flag );
+
+GLAPI void GLAPIENTRY glEdgeFlagv( const GLboolean *flag );
+
+GLAPI void GLAPIENTRY glScissor( GLint x, GLint y, GLsizei width, GLsizei height);
+
+GLAPI void GLAPIENTRY glClipPlane( GLenum plane, const GLdouble *equation );
+
+GLAPI void GLAPIENTRY glGetClipPlane( GLenum plane, GLdouble *equation );
+
+GLAPI void GLAPIENTRY glDrawBuffer( GLenum mode );
+
+GLAPI void GLAPIENTRY glReadBuffer( GLenum mode );
+
+GLAPI void GLAPIENTRY glEnable( GLenum cap );
+
+GLAPI void GLAPIENTRY glDisable( GLenum cap );
+
+GLAPI GLboolean GLAPIENTRY glIsEnabled( GLenum cap );
+
+
+GLAPI void GLAPIENTRY glEnableClientState( GLenum cap ); /* 1.1 */
+
+GLAPI void GLAPIENTRY glDisableClientState( GLenum cap ); /* 1.1 */
+
+
+GLAPI void GLAPIENTRY glGetBooleanv( GLenum pname, GLboolean *params );
+
+GLAPI void GLAPIENTRY glGetDoublev( GLenum pname, GLdouble *params );
+
+GLAPI void GLAPIENTRY glGetFloatv( GLenum pname, GLfloat *params );
+
+GLAPI void GLAPIENTRY glGetIntegerv( GLenum pname, GLint *params );
+
+
+GLAPI void GLAPIENTRY glPushAttrib( GLbitfield mask );
+
+GLAPI void GLAPIENTRY glPopAttrib( void );
+
+
+GLAPI void GLAPIENTRY glPushClientAttrib( GLbitfield mask ); /* 1.1 */
+
+GLAPI void GLAPIENTRY glPopClientAttrib( void ); /* 1.1 */
+
+
+GLAPI GLint GLAPIENTRY glRenderMode( GLenum mode );
+
+GLAPI GLenum GLAPIENTRY glGetError( void );
+
+GLAPI const GLubyte * GLAPIENTRY glGetString( GLenum name );
+
+GLAPI void GLAPIENTRY glFinish( void );
+
+GLAPI void GLAPIENTRY glFlush( void );
+
+GLAPI void GLAPIENTRY glHint( GLenum target, GLenum mode );
+
+
+/*
+ * Depth Buffer
+ */
+
+GLAPI void GLAPIENTRY glClearDepth( GLclampd depth );
+
+GLAPI void GLAPIENTRY glDepthFunc( GLenum func );
+
+GLAPI void GLAPIENTRY glDepthMask( GLboolean flag );
+
+GLAPI void GLAPIENTRY glDepthRange( GLclampd near_val, GLclampd far_val );
+
+
+/*
+ * Accumulation Buffer
+ */
+
+GLAPI void GLAPIENTRY glClearAccum( GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha );
+
+GLAPI void GLAPIENTRY glAccum( GLenum op, GLfloat value );
+
+
+/*
+ * Transformation
+ */
+
+GLAPI void GLAPIENTRY glMatrixMode( GLenum mode );
+
+GLAPI void GLAPIENTRY glOrtho( GLdouble left, GLdouble right,
+ GLdouble bottom, GLdouble top,
+ GLdouble near_val, GLdouble far_val );
+
+GLAPI void GLAPIENTRY glFrustum( GLdouble left, GLdouble right,
+ GLdouble bottom, GLdouble top,
+ GLdouble near_val, GLdouble far_val );
+
+GLAPI void GLAPIENTRY glViewport( GLint x, GLint y,
+ GLsizei width, GLsizei height );
+
+GLAPI void GLAPIENTRY glPushMatrix( void );
+
+GLAPI void GLAPIENTRY glPopMatrix( void );
+
+GLAPI void GLAPIENTRY glLoadIdentity( void );
+
+GLAPI void GLAPIENTRY glLoadMatrixd( const GLdouble *m );
+GLAPI void GLAPIENTRY glLoadMatrixf( const GLfloat *m );
+
+GLAPI void GLAPIENTRY glMultMatrixd( const GLdouble *m );
+GLAPI void GLAPIENTRY glMultMatrixf( const GLfloat *m );
+
+GLAPI void GLAPIENTRY glRotated( GLdouble angle,
+ GLdouble x, GLdouble y, GLdouble z );
+GLAPI void GLAPIENTRY glRotatef( GLfloat angle,
+ GLfloat x, GLfloat y, GLfloat z );
+
+GLAPI void GLAPIENTRY glScaled( GLdouble x, GLdouble y, GLdouble z );
+GLAPI void GLAPIENTRY glScalef( GLfloat x, GLfloat y, GLfloat z );
+
+GLAPI void GLAPIENTRY glTranslated( GLdouble x, GLdouble y, GLdouble z );
+GLAPI void GLAPIENTRY glTranslatef( GLfloat x, GLfloat y, GLfloat z );
+
+
+/*
+ * Display Lists
+ */
+
+GLAPI GLboolean GLAPIENTRY glIsList( GLuint list );
+
+GLAPI void GLAPIENTRY glDeleteLists( GLuint list, GLsizei range );
+
+GLAPI GLuint GLAPIENTRY glGenLists( GLsizei range );
+
+GLAPI void GLAPIENTRY glNewList( GLuint list, GLenum mode );
+
+GLAPI void GLAPIENTRY glEndList( void );
+
+GLAPI void GLAPIENTRY glCallList( GLuint list );
+
+GLAPI void GLAPIENTRY glCallLists( GLsizei n, GLenum type,
+ const GLvoid *lists );
+
+GLAPI void GLAPIENTRY glListBase( GLuint base );
+
+
+/*
+ * Drawing Functions
+ */
+
+GLAPI void GLAPIENTRY glBegin( GLenum mode );
+
+GLAPI void GLAPIENTRY glEnd( void );
+
+
+GLAPI void GLAPIENTRY glVertex2d( GLdouble x, GLdouble y );
+GLAPI void GLAPIENTRY glVertex2f( GLfloat x, GLfloat y );
+GLAPI void GLAPIENTRY glVertex2i( GLint x, GLint y );
+GLAPI void GLAPIENTRY glVertex2s( GLshort x, GLshort y );
+
+GLAPI void GLAPIENTRY glVertex3d( GLdouble x, GLdouble y, GLdouble z );
+GLAPI void GLAPIENTRY glVertex3f( GLfloat x, GLfloat y, GLfloat z );
+GLAPI void GLAPIENTRY glVertex3i( GLint x, GLint y, GLint z );
+GLAPI void GLAPIENTRY glVertex3s( GLshort x, GLshort y, GLshort z );
+
+GLAPI void GLAPIENTRY glVertex4d( GLdouble x, GLdouble y, GLdouble z, GLdouble w );
+GLAPI void GLAPIENTRY glVertex4f( GLfloat x, GLfloat y, GLfloat z, GLfloat w );
+GLAPI void GLAPIENTRY glVertex4i( GLint x, GLint y, GLint z, GLint w );
+GLAPI void GLAPIENTRY glVertex4s( GLshort x, GLshort y, GLshort z, GLshort w );
+
+GLAPI void GLAPIENTRY glVertex2dv( const GLdouble *v );
+GLAPI void GLAPIENTRY glVertex2fv( const GLfloat *v );
+GLAPI void GLAPIENTRY glVertex2iv( const GLint *v );
+GLAPI void GLAPIENTRY glVertex2sv( const GLshort *v );
+
+GLAPI void GLAPIENTRY glVertex3dv( const GLdouble *v );
+GLAPI void GLAPIENTRY glVertex3fv( const GLfloat *v );
+GLAPI void GLAPIENTRY glVertex3iv( const GLint *v );
+GLAPI void GLAPIENTRY glVertex3sv( const GLshort *v );
+
+GLAPI void GLAPIENTRY glVertex4dv( const GLdouble *v );
+GLAPI void GLAPIENTRY glVertex4fv( const GLfloat *v );
+GLAPI void GLAPIENTRY glVertex4iv( const GLint *v );
+GLAPI void GLAPIENTRY glVertex4sv( const GLshort *v );
+
+
+GLAPI void GLAPIENTRY glNormal3b( GLbyte nx, GLbyte ny, GLbyte nz );
+GLAPI void GLAPIENTRY glNormal3d( GLdouble nx, GLdouble ny, GLdouble nz );
+GLAPI void GLAPIENTRY glNormal3f( GLfloat nx, GLfloat ny, GLfloat nz );
+GLAPI void GLAPIENTRY glNormal3i( GLint nx, GLint ny, GLint nz );
+GLAPI void GLAPIENTRY glNormal3s( GLshort nx, GLshort ny, GLshort nz );
+
+GLAPI void GLAPIENTRY glNormal3bv( const GLbyte *v );
+GLAPI void GLAPIENTRY glNormal3dv( const GLdouble *v );
+GLAPI void GLAPIENTRY glNormal3fv( const GLfloat *v );
+GLAPI void GLAPIENTRY glNormal3iv( const GLint *v );
+GLAPI void GLAPIENTRY glNormal3sv( const GLshort *v );
+
+
+GLAPI void GLAPIENTRY glIndexd( GLdouble c );
+GLAPI void GLAPIENTRY glIndexf( GLfloat c );
+GLAPI void GLAPIENTRY glIndexi( GLint c );
+GLAPI void GLAPIENTRY glIndexs( GLshort c );
+GLAPI void GLAPIENTRY glIndexub( GLubyte c ); /* 1.1 */
+
+GLAPI void GLAPIENTRY glIndexdv( const GLdouble *c );
+GLAPI void GLAPIENTRY glIndexfv( const GLfloat *c );
+GLAPI void GLAPIENTRY glIndexiv( const GLint *c );
+GLAPI void GLAPIENTRY glIndexsv( const GLshort *c );
+GLAPI void GLAPIENTRY glIndexubv( const GLubyte *c ); /* 1.1 */
+
+GLAPI void GLAPIENTRY glColor3b( GLbyte red, GLbyte green, GLbyte blue );
+GLAPI void GLAPIENTRY glColor3d( GLdouble red, GLdouble green, GLdouble blue );
+GLAPI void GLAPIENTRY glColor3f( GLfloat red, GLfloat green, GLfloat blue );
+GLAPI void GLAPIENTRY glColor3i( GLint red, GLint green, GLint blue );
+GLAPI void GLAPIENTRY glColor3s( GLshort red, GLshort green, GLshort blue );
+GLAPI void GLAPIENTRY glColor3ub( GLubyte red, GLubyte green, GLubyte blue );
+GLAPI void GLAPIENTRY glColor3ui( GLuint red, GLuint green, GLuint blue );
+GLAPI void GLAPIENTRY glColor3us( GLushort red, GLushort green, GLushort blue );
+
+GLAPI void GLAPIENTRY glColor4b( GLbyte red, GLbyte green,
+ GLbyte blue, GLbyte alpha );
+GLAPI void GLAPIENTRY glColor4d( GLdouble red, GLdouble green,
+ GLdouble blue, GLdouble alpha );
+GLAPI void GLAPIENTRY glColor4f( GLfloat red, GLfloat green,
+ GLfloat blue, GLfloat alpha );
+GLAPI void GLAPIENTRY glColor4i( GLint red, GLint green,
+ GLint blue, GLint alpha );
+GLAPI void GLAPIENTRY glColor4s( GLshort red, GLshort green,
+ GLshort blue, GLshort alpha );
+GLAPI void GLAPIENTRY glColor4ub( GLubyte red, GLubyte green,
+ GLubyte blue, GLubyte alpha );
+GLAPI void GLAPIENTRY glColor4ui( GLuint red, GLuint green,
+ GLuint blue, GLuint alpha );
+GLAPI void GLAPIENTRY glColor4us( GLushort red, GLushort green,
+ GLushort blue, GLushort alpha );
+
+
+GLAPI void GLAPIENTRY glColor3bv( const GLbyte *v );
+GLAPI void GLAPIENTRY glColor3dv( const GLdouble *v );
+GLAPI void GLAPIENTRY glColor3fv( const GLfloat *v );
+GLAPI void GLAPIENTRY glColor3iv( const GLint *v );
+GLAPI void GLAPIENTRY glColor3sv( const GLshort *v );
+GLAPI void GLAPIENTRY glColor3ubv( const GLubyte *v );
+GLAPI void GLAPIENTRY glColor3uiv( const GLuint *v );
+GLAPI void GLAPIENTRY glColor3usv( const GLushort *v );
+
+GLAPI void GLAPIENTRY glColor4bv( const GLbyte *v );
+GLAPI void GLAPIENTRY glColor4dv( const GLdouble *v );
+GLAPI void GLAPIENTRY glColor4fv( const GLfloat *v );
+GLAPI void GLAPIENTRY glColor4iv( const GLint *v );
+GLAPI void GLAPIENTRY glColor4sv( const GLshort *v );
+GLAPI void GLAPIENTRY glColor4ubv( const GLubyte *v );
+GLAPI void GLAPIENTRY glColor4uiv( const GLuint *v );
+GLAPI void GLAPIENTRY glColor4usv( const GLushort *v );
+
+
+GLAPI void GLAPIENTRY glTexCoord1d( GLdouble s );
+GLAPI void GLAPIENTRY glTexCoord1f( GLfloat s );
+GLAPI void GLAPIENTRY glTexCoord1i( GLint s );
+GLAPI void GLAPIENTRY glTexCoord1s( GLshort s );
+
+GLAPI void GLAPIENTRY glTexCoord2d( GLdouble s, GLdouble t );
+GLAPI void GLAPIENTRY glTexCoord2f( GLfloat s, GLfloat t );
+GLAPI void GLAPIENTRY glTexCoord2i( GLint s, GLint t );
+GLAPI void GLAPIENTRY glTexCoord2s( GLshort s, GLshort t );
+
+GLAPI void GLAPIENTRY glTexCoord3d( GLdouble s, GLdouble t, GLdouble r );
+GLAPI void GLAPIENTRY glTexCoord3f( GLfloat s, GLfloat t, GLfloat r );
+GLAPI void GLAPIENTRY glTexCoord3i( GLint s, GLint t, GLint r );
+GLAPI void GLAPIENTRY glTexCoord3s( GLshort s, GLshort t, GLshort r );
+
+GLAPI void GLAPIENTRY glTexCoord4d( GLdouble s, GLdouble t, GLdouble r, GLdouble q );
+GLAPI void GLAPIENTRY glTexCoord4f( GLfloat s, GLfloat t, GLfloat r, GLfloat q );
+GLAPI void GLAPIENTRY glTexCoord4i( GLint s, GLint t, GLint r, GLint q );
+GLAPI void GLAPIENTRY glTexCoord4s( GLshort s, GLshort t, GLshort r, GLshort q );
+
+GLAPI void GLAPIENTRY glTexCoord1dv( const GLdouble *v );
+GLAPI void GLAPIENTRY glTexCoord1fv( const GLfloat *v );
+GLAPI void GLAPIENTRY glTexCoord1iv( const GLint *v );
+GLAPI void GLAPIENTRY glTexCoord1sv( const GLshort *v );
+
+GLAPI void GLAPIENTRY glTexCoord2dv( const GLdouble *v );
+GLAPI void GLAPIENTRY glTexCoord2fv( const GLfloat *v );
+GLAPI void GLAPIENTRY glTexCoord2iv( const GLint *v );
+GLAPI void GLAPIENTRY glTexCoord2sv( const GLshort *v );
+
+GLAPI void GLAPIENTRY glTexCoord3dv( const GLdouble *v );
+GLAPI void GLAPIENTRY glTexCoord3fv( const GLfloat *v );
+GLAPI void GLAPIENTRY glTexCoord3iv( const GLint *v );
+GLAPI void GLAPIENTRY glTexCoord3sv( const GLshort *v );
+
+GLAPI void GLAPIENTRY glTexCoord4dv( const GLdouble *v );
+GLAPI void GLAPIENTRY glTexCoord4fv( const GLfloat *v );
+GLAPI void GLAPIENTRY glTexCoord4iv( const GLint *v );
+GLAPI void GLAPIENTRY glTexCoord4sv( const GLshort *v );
+
+
+GLAPI void GLAPIENTRY glRasterPos2d( GLdouble x, GLdouble y );
+GLAPI void GLAPIENTRY glRasterPos2f( GLfloat x, GLfloat y );
+GLAPI void GLAPIENTRY glRasterPos2i( GLint x, GLint y );
+GLAPI void GLAPIENTRY glRasterPos2s( GLshort x, GLshort y );
+
+GLAPI void GLAPIENTRY glRasterPos3d( GLdouble x, GLdouble y, GLdouble z );
+GLAPI void GLAPIENTRY glRasterPos3f( GLfloat x, GLfloat y, GLfloat z );
+GLAPI void GLAPIENTRY glRasterPos3i( GLint x, GLint y, GLint z );
+GLAPI void GLAPIENTRY glRasterPos3s( GLshort x, GLshort y, GLshort z );
+
+GLAPI void GLAPIENTRY glRasterPos4d( GLdouble x, GLdouble y, GLdouble z, GLdouble w );
+GLAPI void GLAPIENTRY glRasterPos4f( GLfloat x, GLfloat y, GLfloat z, GLfloat w );
+GLAPI void GLAPIENTRY glRasterPos4i( GLint x, GLint y, GLint z, GLint w );
+GLAPI void GLAPIENTRY glRasterPos4s( GLshort x, GLshort y, GLshort z, GLshort w );
+
+GLAPI void GLAPIENTRY glRasterPos2dv( const GLdouble *v );
+GLAPI void GLAPIENTRY glRasterPos2fv( const GLfloat *v );
+GLAPI void GLAPIENTRY glRasterPos2iv( const GLint *v );
+GLAPI void GLAPIENTRY glRasterPos2sv( const GLshort *v );
+
+GLAPI void GLAPIENTRY glRasterPos3dv( const GLdouble *v );
+GLAPI void GLAPIENTRY glRasterPos3fv( const GLfloat *v );
+GLAPI void GLAPIENTRY glRasterPos3iv( const GLint *v );
+GLAPI void GLAPIENTRY glRasterPos3sv( const GLshort *v );
+
+GLAPI void GLAPIENTRY glRasterPos4dv( const GLdouble *v );
+GLAPI void GLAPIENTRY glRasterPos4fv( const GLfloat *v );
+GLAPI void GLAPIENTRY glRasterPos4iv( const GLint *v );
+GLAPI void GLAPIENTRY glRasterPos4sv( const GLshort *v );
+
+
+GLAPI void GLAPIENTRY glRectd( GLdouble x1, GLdouble y1, GLdouble x2, GLdouble y2 );
+GLAPI void GLAPIENTRY glRectf( GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2 );
+GLAPI void GLAPIENTRY glRecti( GLint x1, GLint y1, GLint x2, GLint y2 );
+GLAPI void GLAPIENTRY glRects( GLshort x1, GLshort y1, GLshort x2, GLshort y2 );
+
+
+GLAPI void GLAPIENTRY glRectdv( const GLdouble *v1, const GLdouble *v2 );
+GLAPI void GLAPIENTRY glRectfv( const GLfloat *v1, const GLfloat *v2 );
+GLAPI void GLAPIENTRY glRectiv( const GLint *v1, const GLint *v2 );
+GLAPI void GLAPIENTRY glRectsv( const GLshort *v1, const GLshort *v2 );
+
+
+/*
+ * Vertex Arrays (1.1)
+ */
+
+GLAPI void GLAPIENTRY glVertexPointer( GLint size, GLenum type,
+ GLsizei stride, const GLvoid *ptr );
+
+GLAPI void GLAPIENTRY glNormalPointer( GLenum type, GLsizei stride,
+ const GLvoid *ptr );
+
+GLAPI void GLAPIENTRY glColorPointer( GLint size, GLenum type,
+ GLsizei stride, const GLvoid *ptr );
+
+GLAPI void GLAPIENTRY glIndexPointer( GLenum type, GLsizei stride,
+ const GLvoid *ptr );
+
+GLAPI void GLAPIENTRY glTexCoordPointer( GLint size, GLenum type,
+ GLsizei stride, const GLvoid *ptr );
+
+GLAPI void GLAPIENTRY glEdgeFlagPointer( GLsizei stride, const GLvoid *ptr );
+
+GLAPI void GLAPIENTRY glGetPointerv( GLenum pname, GLvoid **params );
+
+GLAPI void GLAPIENTRY glArrayElement( GLint i );
+
+GLAPI void GLAPIENTRY glDrawArrays( GLenum mode, GLint first, GLsizei count );
+
+GLAPI void GLAPIENTRY glDrawElements( GLenum mode, GLsizei count,
+ GLenum type, const GLvoid *indices );
+
+GLAPI void GLAPIENTRY glInterleavedArrays( GLenum format, GLsizei stride,
+ const GLvoid *pointer );
+
+/*
+ * Lighting
+ */
+
+GLAPI void GLAPIENTRY glShadeModel( GLenum mode );
+
+GLAPI void GLAPIENTRY glLightf( GLenum light, GLenum pname, GLfloat param );
+GLAPI void GLAPIENTRY glLighti( GLenum light, GLenum pname, GLint param );
+GLAPI void GLAPIENTRY glLightfv( GLenum light, GLenum pname,
+ const GLfloat *params );
+GLAPI void GLAPIENTRY glLightiv( GLenum light, GLenum pname,
+ const GLint *params );
+
+GLAPI void GLAPIENTRY glGetLightfv( GLenum light, GLenum pname,
+ GLfloat *params );
+GLAPI void GLAPIENTRY glGetLightiv( GLenum light, GLenum pname,
+ GLint *params );
+
+GLAPI void GLAPIENTRY glLightModelf( GLenum pname, GLfloat param );
+GLAPI void GLAPIENTRY glLightModeli( GLenum pname, GLint param );
+GLAPI void GLAPIENTRY glLightModelfv( GLenum pname, const GLfloat *params );
+GLAPI void GLAPIENTRY glLightModeliv( GLenum pname, const GLint *params );
+
+GLAPI void GLAPIENTRY glMaterialf( GLenum face, GLenum pname, GLfloat param );
+GLAPI void GLAPIENTRY glMateriali( GLenum face, GLenum pname, GLint param );
+GLAPI void GLAPIENTRY glMaterialfv( GLenum face, GLenum pname, const GLfloat *params );
+GLAPI void GLAPIENTRY glMaterialiv( GLenum face, GLenum pname, const GLint *params );
+
+GLAPI void GLAPIENTRY glGetMaterialfv( GLenum face, GLenum pname, GLfloat *params );
+GLAPI void GLAPIENTRY glGetMaterialiv( GLenum face, GLenum pname, GLint *params );
+
+GLAPI void GLAPIENTRY glColorMaterial( GLenum face, GLenum mode );
+
+
+/*
+ * Raster functions
+ */
+
+GLAPI void GLAPIENTRY glPixelZoom( GLfloat xfactor, GLfloat yfactor );
+
+GLAPI void GLAPIENTRY glPixelStoref( GLenum pname, GLfloat param );
+GLAPI void GLAPIENTRY glPixelStorei( GLenum pname, GLint param );
+
+GLAPI void GLAPIENTRY glPixelTransferf( GLenum pname, GLfloat param );
+GLAPI void GLAPIENTRY glPixelTransferi( GLenum pname, GLint param );
+
+GLAPI void GLAPIENTRY glPixelMapfv( GLenum map, GLsizei mapsize,
+ const GLfloat *values );
+GLAPI void GLAPIENTRY glPixelMapuiv( GLenum map, GLsizei mapsize,
+ const GLuint *values );
+GLAPI void GLAPIENTRY glPixelMapusv( GLenum map, GLsizei mapsize,
+ const GLushort *values );
+
+GLAPI void GLAPIENTRY glGetPixelMapfv( GLenum map, GLfloat *values );
+GLAPI void GLAPIENTRY glGetPixelMapuiv( GLenum map, GLuint *values );
+GLAPI void GLAPIENTRY glGetPixelMapusv( GLenum map, GLushort *values );
+
+GLAPI void GLAPIENTRY glBitmap( GLsizei width, GLsizei height,
+ GLfloat xorig, GLfloat yorig,
+ GLfloat xmove, GLfloat ymove,
+ const GLubyte *bitmap );
+
+GLAPI void GLAPIENTRY glReadPixels( GLint x, GLint y,
+ GLsizei width, GLsizei height,
+ GLenum format, GLenum type,
+ GLvoid *pixels );
+
+GLAPI void GLAPIENTRY glDrawPixels( GLsizei width, GLsizei height,
+ GLenum format, GLenum type,
+ const GLvoid *pixels );
+
+GLAPI void GLAPIENTRY glCopyPixels( GLint x, GLint y,
+ GLsizei width, GLsizei height,
+ GLenum type );
+
+/*
+ * Stenciling
+ */
+
+GLAPI void GLAPIENTRY glStencilFunc( GLenum func, GLint ref, GLuint mask );
+
+GLAPI void GLAPIENTRY glStencilMask( GLuint mask );
+
+GLAPI void GLAPIENTRY glStencilOp( GLenum fail, GLenum zfail, GLenum zpass );
+
+GLAPI void GLAPIENTRY glClearStencil( GLint s );
+
+
+
+/*
+ * Texture mapping
+ */
+
+GLAPI void GLAPIENTRY glTexGend( GLenum coord, GLenum pname, GLdouble param );
+GLAPI void GLAPIENTRY glTexGenf( GLenum coord, GLenum pname, GLfloat param );
+GLAPI void GLAPIENTRY glTexGeni( GLenum coord, GLenum pname, GLint param );
+
+GLAPI void GLAPIENTRY glTexGendv( GLenum coord, GLenum pname, const GLdouble *params );
+GLAPI void GLAPIENTRY glTexGenfv( GLenum coord, GLenum pname, const GLfloat *params );
+GLAPI void GLAPIENTRY glTexGeniv( GLenum coord, GLenum pname, const GLint *params );
+
+GLAPI void GLAPIENTRY glGetTexGendv( GLenum coord, GLenum pname, GLdouble *params );
+GLAPI void GLAPIENTRY glGetTexGenfv( GLenum coord, GLenum pname, GLfloat *params );
+GLAPI void GLAPIENTRY glGetTexGeniv( GLenum coord, GLenum pname, GLint *params );
+
+
+GLAPI void GLAPIENTRY glTexEnvf( GLenum target, GLenum pname, GLfloat param );
+GLAPI void GLAPIENTRY glTexEnvi( GLenum target, GLenum pname, GLint param );
+
+GLAPI void GLAPIENTRY glTexEnvfv( GLenum target, GLenum pname, const GLfloat *params );
+GLAPI void GLAPIENTRY glTexEnviv( GLenum target, GLenum pname, const GLint *params );
+
+GLAPI void GLAPIENTRY glGetTexEnvfv( GLenum target, GLenum pname, GLfloat *params );
+GLAPI void GLAPIENTRY glGetTexEnviv( GLenum target, GLenum pname, GLint *params );
+
+
+GLAPI void GLAPIENTRY glTexParameterf( GLenum target, GLenum pname, GLfloat param );
+GLAPI void GLAPIENTRY glTexParameteri( GLenum target, GLenum pname, GLint param );
+
+GLAPI void GLAPIENTRY glTexParameterfv( GLenum target, GLenum pname,
+ const GLfloat *params );
+GLAPI void GLAPIENTRY glTexParameteriv( GLenum target, GLenum pname,
+ const GLint *params );
+
+GLAPI void GLAPIENTRY glGetTexParameterfv( GLenum target,
+ GLenum pname, GLfloat *params);
+GLAPI void GLAPIENTRY glGetTexParameteriv( GLenum target,
+ GLenum pname, GLint *params );
+
+GLAPI void GLAPIENTRY glGetTexLevelParameterfv( GLenum target, GLint level,
+ GLenum pname, GLfloat *params );
+GLAPI void GLAPIENTRY glGetTexLevelParameteriv( GLenum target, GLint level,
+ GLenum pname, GLint *params );
+
+
+GLAPI void GLAPIENTRY glTexImage1D( GLenum target, GLint level,
+ GLint internalFormat,
+ GLsizei width, GLint border,
+ GLenum format, GLenum type,
+ const GLvoid *pixels );
+
+GLAPI void GLAPIENTRY glTexImage2D( GLenum target, GLint level,
+ GLint internalFormat,
+ GLsizei width, GLsizei height,
+ GLint border, GLenum format, GLenum type,
+ const GLvoid *pixels );
+
+GLAPI void GLAPIENTRY glGetTexImage( GLenum target, GLint level,
+ GLenum format, GLenum type,
+ GLvoid *pixels );
+
+
+/* 1.1 functions */
+
+GLAPI void GLAPIENTRY glGenTextures( GLsizei n, GLuint *textures );
+
+GLAPI void GLAPIENTRY glDeleteTextures( GLsizei n, const GLuint *textures);
+
+GLAPI void GLAPIENTRY glBindTexture( GLenum target, GLuint texture );
+
+GLAPI void GLAPIENTRY glPrioritizeTextures( GLsizei n,
+ const GLuint *textures,
+ const GLclampf *priorities );
+
+GLAPI GLboolean GLAPIENTRY glAreTexturesResident( GLsizei n,
+ const GLuint *textures,
+ GLboolean *residences );
+
+GLAPI GLboolean GLAPIENTRY glIsTexture( GLuint texture );
+
+
+GLAPI void GLAPIENTRY glTexSubImage1D( GLenum target, GLint level,
+ GLint xoffset,
+ GLsizei width, GLenum format,
+ GLenum type, const GLvoid *pixels );
+
+
+GLAPI void GLAPIENTRY glTexSubImage2D( GLenum target, GLint level,
+ GLint xoffset, GLint yoffset,
+ GLsizei width, GLsizei height,
+ GLenum format, GLenum type,
+ const GLvoid *pixels );
+
+
+GLAPI void GLAPIENTRY glCopyTexImage1D( GLenum target, GLint level,
+ GLenum internalformat,
+ GLint x, GLint y,
+ GLsizei width, GLint border );
+
+
+GLAPI void GLAPIENTRY glCopyTexImage2D( GLenum target, GLint level,
+ GLenum internalformat,
+ GLint x, GLint y,
+ GLsizei width, GLsizei height,
+ GLint border );
+
+
+GLAPI void GLAPIENTRY glCopyTexSubImage1D( GLenum target, GLint level,
+ GLint xoffset, GLint x, GLint y,
+ GLsizei width );
+
+
+GLAPI void GLAPIENTRY glCopyTexSubImage2D( GLenum target, GLint level,
+ GLint xoffset, GLint yoffset,
+ GLint x, GLint y,
+ GLsizei width, GLsizei height );
+
+
+/*
+ * Evaluators
+ */
+
+GLAPI void GLAPIENTRY glMap1d( GLenum target, GLdouble u1, GLdouble u2,
+ GLint stride,
+ GLint order, const GLdouble *points );
+GLAPI void GLAPIENTRY glMap1f( GLenum target, GLfloat u1, GLfloat u2,
+ GLint stride,
+ GLint order, const GLfloat *points );
+
+GLAPI void GLAPIENTRY glMap2d( GLenum target,
+ GLdouble u1, GLdouble u2, GLint ustride, GLint uorder,
+ GLdouble v1, GLdouble v2, GLint vstride, GLint vorder,
+ const GLdouble *points );
+GLAPI void GLAPIENTRY glMap2f( GLenum target,
+ GLfloat u1, GLfloat u2, GLint ustride, GLint uorder,
+ GLfloat v1, GLfloat v2, GLint vstride, GLint vorder,
+ const GLfloat *points );
+
+GLAPI void GLAPIENTRY glGetMapdv( GLenum target, GLenum query, GLdouble *v );
+GLAPI void GLAPIENTRY glGetMapfv( GLenum target, GLenum query, GLfloat *v );
+GLAPI void GLAPIENTRY glGetMapiv( GLenum target, GLenum query, GLint *v );
+
+GLAPI void GLAPIENTRY glEvalCoord1d( GLdouble u );
+GLAPI void GLAPIENTRY glEvalCoord1f( GLfloat u );
+
+GLAPI void GLAPIENTRY glEvalCoord1dv( const GLdouble *u );
+GLAPI void GLAPIENTRY glEvalCoord1fv( const GLfloat *u );
+
+GLAPI void GLAPIENTRY glEvalCoord2d( GLdouble u, GLdouble v );
+GLAPI void GLAPIENTRY glEvalCoord2f( GLfloat u, GLfloat v );
+
+GLAPI void GLAPIENTRY glEvalCoord2dv( const GLdouble *u );
+GLAPI void GLAPIENTRY glEvalCoord2fv( const GLfloat *u );
+
+GLAPI void GLAPIENTRY glMapGrid1d( GLint un, GLdouble u1, GLdouble u2 );
+GLAPI void GLAPIENTRY glMapGrid1f( GLint un, GLfloat u1, GLfloat u2 );
+
+GLAPI void GLAPIENTRY glMapGrid2d( GLint un, GLdouble u1, GLdouble u2,
+ GLint vn, GLdouble v1, GLdouble v2 );
+GLAPI void GLAPIENTRY glMapGrid2f( GLint un, GLfloat u1, GLfloat u2,
+ GLint vn, GLfloat v1, GLfloat v2 );
+
+GLAPI void GLAPIENTRY glEvalPoint1( GLint i );
+
+GLAPI void GLAPIENTRY glEvalPoint2( GLint i, GLint j );
+
+GLAPI void GLAPIENTRY glEvalMesh1( GLenum mode, GLint i1, GLint i2 );
+
+GLAPI void GLAPIENTRY glEvalMesh2( GLenum mode, GLint i1, GLint i2, GLint j1, GLint j2 );
+
+
+/*
+ * Fog
+ */
+
+GLAPI void GLAPIENTRY glFogf( GLenum pname, GLfloat param );
+
+GLAPI void GLAPIENTRY glFogi( GLenum pname, GLint param );
+
+GLAPI void GLAPIENTRY glFogfv( GLenum pname, const GLfloat *params );
+
+GLAPI void GLAPIENTRY glFogiv( GLenum pname, const GLint *params );
+
+
+/*
+ * Selection and Feedback
+ */
+
+GLAPI void GLAPIENTRY glFeedbackBuffer( GLsizei size, GLenum type, GLfloat *buffer );
+
+GLAPI void GLAPIENTRY glPassThrough( GLfloat token );
+
+GLAPI void GLAPIENTRY glSelectBuffer( GLsizei size, GLuint *buffer );
+
+GLAPI void GLAPIENTRY glInitNames( void );
+
+GLAPI void GLAPIENTRY glLoadName( GLuint name );
+
+GLAPI void GLAPIENTRY glPushName( GLuint name );
+
+GLAPI void GLAPIENTRY glPopName( void );
+
+
+
+/*
+ * OpenGL 1.2
+ */
+
+#define GL_RESCALE_NORMAL 0x803A
+#define GL_CLAMP_TO_EDGE 0x812F
+#define GL_MAX_ELEMENTS_VERTICES 0x80E8
+#define GL_MAX_ELEMENTS_INDICES 0x80E9
+#define GL_BGR 0x80E0
+#define GL_BGRA 0x80E1
+#define GL_UNSIGNED_BYTE_3_3_2 0x8032
+#define GL_UNSIGNED_BYTE_2_3_3_REV 0x8362
+#define GL_UNSIGNED_SHORT_5_6_5 0x8363
+#define GL_UNSIGNED_SHORT_5_6_5_REV 0x8364
+#define GL_UNSIGNED_SHORT_4_4_4_4 0x8033
+#define GL_UNSIGNED_SHORT_4_4_4_4_REV 0x8365
+#define GL_UNSIGNED_SHORT_5_5_5_1 0x8034
+#define GL_UNSIGNED_SHORT_1_5_5_5_REV 0x8366
+#define GL_UNSIGNED_INT_8_8_8_8 0x8035
+#define GL_UNSIGNED_INT_8_8_8_8_REV 0x8367
+#define GL_UNSIGNED_INT_10_10_10_2 0x8036
+#define GL_UNSIGNED_INT_2_10_10_10_REV 0x8368
+#define GL_LIGHT_MODEL_COLOR_CONTROL 0x81F8
+#define GL_SINGLE_COLOR 0x81F9
+#define GL_SEPARATE_SPECULAR_COLOR 0x81FA
+#define GL_TEXTURE_MIN_LOD 0x813A
+#define GL_TEXTURE_MAX_LOD 0x813B
+#define GL_TEXTURE_BASE_LEVEL 0x813C
+#define GL_TEXTURE_MAX_LEVEL 0x813D
+#define GL_SMOOTH_POINT_SIZE_RANGE 0x0B12
+#define GL_SMOOTH_POINT_SIZE_GRANULARITY 0x0B13
+#define GL_SMOOTH_LINE_WIDTH_RANGE 0x0B22
+#define GL_SMOOTH_LINE_WIDTH_GRANULARITY 0x0B23
+#define GL_ALIASED_POINT_SIZE_RANGE 0x846D
+#define GL_ALIASED_LINE_WIDTH_RANGE 0x846E
+#define GL_PACK_SKIP_IMAGES 0x806B
+#define GL_PACK_IMAGE_HEIGHT 0x806C
+#define GL_UNPACK_SKIP_IMAGES 0x806D
+#define GL_UNPACK_IMAGE_HEIGHT 0x806E
+#define GL_TEXTURE_3D 0x806F
+#define GL_PROXY_TEXTURE_3D 0x8070
+#define GL_TEXTURE_DEPTH 0x8071
+#define GL_TEXTURE_WRAP_R 0x8072
+#define GL_MAX_3D_TEXTURE_SIZE 0x8073
+#define GL_TEXTURE_BINDING_3D 0x806A
+
+GLAPI void GLAPIENTRY glDrawRangeElements( GLenum mode, GLuint start,
+ GLuint end, GLsizei count, GLenum type, const GLvoid *indices );
+
+GLAPI void GLAPIENTRY glTexImage3D( GLenum target, GLint level,
+ GLint internalFormat,
+ GLsizei width, GLsizei height,
+ GLsizei depth, GLint border,
+ GLenum format, GLenum type,
+ const GLvoid *pixels );
+
+GLAPI void GLAPIENTRY glTexSubImage3D( GLenum target, GLint level,
+ GLint xoffset, GLint yoffset,
+ GLint zoffset, GLsizei width,
+ GLsizei height, GLsizei depth,
+ GLenum format,
+ GLenum type, const GLvoid *pixels);
+
+GLAPI void GLAPIENTRY glCopyTexSubImage3D( GLenum target, GLint level,
+ GLint xoffset, GLint yoffset,
+ GLint zoffset, GLint x,
+ GLint y, GLsizei width,
+ GLsizei height );
+
+typedef void (APIENTRYP PFNGLDRAWRANGEELEMENTSPROC) (GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const GLvoid *indices);
+typedef void (APIENTRYP PFNGLTEXIMAGE3DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLCOPYTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+
+
+/*
+ * GL_ARB_imaging
+ */
+
+#define GL_CONSTANT_COLOR 0x8001
+#define GL_ONE_MINUS_CONSTANT_COLOR 0x8002
+#define GL_CONSTANT_ALPHA 0x8003
+#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004
+#define GL_COLOR_TABLE 0x80D0
+#define GL_POST_CONVOLUTION_COLOR_TABLE 0x80D1
+#define GL_POST_COLOR_MATRIX_COLOR_TABLE 0x80D2
+#define GL_PROXY_COLOR_TABLE 0x80D3
+#define GL_PROXY_POST_CONVOLUTION_COLOR_TABLE 0x80D4
+#define GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE 0x80D5
+#define GL_COLOR_TABLE_SCALE 0x80D6
+#define GL_COLOR_TABLE_BIAS 0x80D7
+#define GL_COLOR_TABLE_FORMAT 0x80D8
+#define GL_COLOR_TABLE_WIDTH 0x80D9
+#define GL_COLOR_TABLE_RED_SIZE 0x80DA
+#define GL_COLOR_TABLE_GREEN_SIZE 0x80DB
+#define GL_COLOR_TABLE_BLUE_SIZE 0x80DC
+#define GL_COLOR_TABLE_ALPHA_SIZE 0x80DD
+#define GL_COLOR_TABLE_LUMINANCE_SIZE 0x80DE
+#define GL_COLOR_TABLE_INTENSITY_SIZE 0x80DF
+#define GL_CONVOLUTION_1D 0x8010
+#define GL_CONVOLUTION_2D 0x8011
+#define GL_SEPARABLE_2D 0x8012
+#define GL_CONVOLUTION_BORDER_MODE 0x8013
+#define GL_CONVOLUTION_FILTER_SCALE 0x8014
+#define GL_CONVOLUTION_FILTER_BIAS 0x8015
+#define GL_REDUCE 0x8016
+#define GL_CONVOLUTION_FORMAT 0x8017
+#define GL_CONVOLUTION_WIDTH 0x8018
+#define GL_CONVOLUTION_HEIGHT 0x8019
+#define GL_MAX_CONVOLUTION_WIDTH 0x801A
+#define GL_MAX_CONVOLUTION_HEIGHT 0x801B
+#define GL_POST_CONVOLUTION_RED_SCALE 0x801C
+#define GL_POST_CONVOLUTION_GREEN_SCALE 0x801D
+#define GL_POST_CONVOLUTION_BLUE_SCALE 0x801E
+#define GL_POST_CONVOLUTION_ALPHA_SCALE 0x801F
+#define GL_POST_CONVOLUTION_RED_BIAS 0x8020
+#define GL_POST_CONVOLUTION_GREEN_BIAS 0x8021
+#define GL_POST_CONVOLUTION_BLUE_BIAS 0x8022
+#define GL_POST_CONVOLUTION_ALPHA_BIAS 0x8023
+#define GL_CONSTANT_BORDER 0x8151
+#define GL_REPLICATE_BORDER 0x8153
+#define GL_CONVOLUTION_BORDER_COLOR 0x8154
+#define GL_COLOR_MATRIX 0x80B1
+#define GL_COLOR_MATRIX_STACK_DEPTH 0x80B2
+#define GL_MAX_COLOR_MATRIX_STACK_DEPTH 0x80B3
+#define GL_POST_COLOR_MATRIX_RED_SCALE 0x80B4
+#define GL_POST_COLOR_MATRIX_GREEN_SCALE 0x80B5
+#define GL_POST_COLOR_MATRIX_BLUE_SCALE 0x80B6
+#define GL_POST_COLOR_MATRIX_ALPHA_SCALE 0x80B7
+#define GL_POST_COLOR_MATRIX_RED_BIAS 0x80B8
+#define GL_POST_COLOR_MATRIX_GREEN_BIAS 0x80B9
+#define GL_POST_COLOR_MATRIX_BLUE_BIAS 0x80BA
+#define GL_POST_COLOR_MATRIX_ALPHA_BIAS 0x80BB
+#define GL_HISTOGRAM 0x8024
+#define GL_PROXY_HISTOGRAM 0x8025
+#define GL_HISTOGRAM_WIDTH 0x8026
+#define GL_HISTOGRAM_FORMAT 0x8027
+#define GL_HISTOGRAM_RED_SIZE 0x8028
+#define GL_HISTOGRAM_GREEN_SIZE 0x8029
+#define GL_HISTOGRAM_BLUE_SIZE 0x802A
+#define GL_HISTOGRAM_ALPHA_SIZE 0x802B
+#define GL_HISTOGRAM_LUMINANCE_SIZE 0x802C
+#define GL_HISTOGRAM_SINK 0x802D
+#define GL_MINMAX 0x802E
+#define GL_MINMAX_FORMAT 0x802F
+#define GL_MINMAX_SINK 0x8030
+#define GL_TABLE_TOO_LARGE 0x8031
+#define GL_BLEND_EQUATION 0x8009
+#define GL_MIN 0x8007
+#define GL_MAX 0x8008
+#define GL_FUNC_ADD 0x8006
+#define GL_FUNC_SUBTRACT 0x800A
+#define GL_FUNC_REVERSE_SUBTRACT 0x800B
+#define GL_BLEND_COLOR 0x8005
+
+
+GLAPI void GLAPIENTRY glColorTable( GLenum target, GLenum internalformat,
+ GLsizei width, GLenum format,
+ GLenum type, const GLvoid *table );
+
+GLAPI void GLAPIENTRY glColorSubTable( GLenum target,
+ GLsizei start, GLsizei count,
+ GLenum format, GLenum type,
+ const GLvoid *data );
+
+GLAPI void GLAPIENTRY glColorTableParameteriv(GLenum target, GLenum pname,
+ const GLint *params);
+
+GLAPI void GLAPIENTRY glColorTableParameterfv(GLenum target, GLenum pname,
+ const GLfloat *params);
+
+GLAPI void GLAPIENTRY glCopyColorSubTable( GLenum target, GLsizei start,
+ GLint x, GLint y, GLsizei width );
+
+GLAPI void GLAPIENTRY glCopyColorTable( GLenum target, GLenum internalformat,
+ GLint x, GLint y, GLsizei width );
+
+GLAPI void GLAPIENTRY glGetColorTable( GLenum target, GLenum format,
+ GLenum type, GLvoid *table );
+
+GLAPI void GLAPIENTRY glGetColorTableParameterfv( GLenum target, GLenum pname,
+ GLfloat *params );
+
+GLAPI void GLAPIENTRY glGetColorTableParameteriv( GLenum target, GLenum pname,
+ GLint *params );
+
+GLAPI void GLAPIENTRY glBlendEquation( GLenum mode );
+
+GLAPI void GLAPIENTRY glBlendColor( GLclampf red, GLclampf green,
+ GLclampf blue, GLclampf alpha );
+
+GLAPI void GLAPIENTRY glHistogram( GLenum target, GLsizei width,
+ GLenum internalformat, GLboolean sink );
+
+GLAPI void GLAPIENTRY glResetHistogram( GLenum target );
+
+GLAPI void GLAPIENTRY glGetHistogram( GLenum target, GLboolean reset,
+ GLenum format, GLenum type,
+ GLvoid *values );
+
+GLAPI void GLAPIENTRY glGetHistogramParameterfv( GLenum target, GLenum pname,
+ GLfloat *params );
+
+GLAPI void GLAPIENTRY glGetHistogramParameteriv( GLenum target, GLenum pname,
+ GLint *params );
+
+GLAPI void GLAPIENTRY glMinmax( GLenum target, GLenum internalformat,
+ GLboolean sink );
+
+GLAPI void GLAPIENTRY glResetMinmax( GLenum target );
+
+GLAPI void GLAPIENTRY glGetMinmax( GLenum target, GLboolean reset,
+ GLenum format, GLenum types,
+ GLvoid *values );
+
+GLAPI void GLAPIENTRY glGetMinmaxParameterfv( GLenum target, GLenum pname,
+ GLfloat *params );
+
+GLAPI void GLAPIENTRY glGetMinmaxParameteriv( GLenum target, GLenum pname,
+ GLint *params );
+
+GLAPI void GLAPIENTRY glConvolutionFilter1D( GLenum target,
+ GLenum internalformat, GLsizei width, GLenum format, GLenum type,
+ const GLvoid *image );
+
+GLAPI void GLAPIENTRY glConvolutionFilter2D( GLenum target,
+ GLenum internalformat, GLsizei width, GLsizei height, GLenum format,
+ GLenum type, const GLvoid *image );
+
+GLAPI void GLAPIENTRY glConvolutionParameterf( GLenum target, GLenum pname,
+ GLfloat params );
+
+GLAPI void GLAPIENTRY glConvolutionParameterfv( GLenum target, GLenum pname,
+ const GLfloat *params );
+
+GLAPI void GLAPIENTRY glConvolutionParameteri( GLenum target, GLenum pname,
+ GLint params );
+
+GLAPI void GLAPIENTRY glConvolutionParameteriv( GLenum target, GLenum pname,
+ const GLint *params );
+
+GLAPI void GLAPIENTRY glCopyConvolutionFilter1D( GLenum target,
+ GLenum internalformat, GLint x, GLint y, GLsizei width );
+
+GLAPI void GLAPIENTRY glCopyConvolutionFilter2D( GLenum target,
+ GLenum internalformat, GLint x, GLint y, GLsizei width,
+ GLsizei height);
+
+GLAPI void GLAPIENTRY glGetConvolutionFilter( GLenum target, GLenum format,
+ GLenum type, GLvoid *image );
+
+GLAPI void GLAPIENTRY glGetConvolutionParameterfv( GLenum target, GLenum pname,
+ GLfloat *params );
+
+GLAPI void GLAPIENTRY glGetConvolutionParameteriv( GLenum target, GLenum pname,
+ GLint *params );
+
+GLAPI void GLAPIENTRY glSeparableFilter2D( GLenum target,
+ GLenum internalformat, GLsizei width, GLsizei height, GLenum format,
+ GLenum type, const GLvoid *row, const GLvoid *column );
+
+GLAPI void GLAPIENTRY glGetSeparableFilter( GLenum target, GLenum format,
+ GLenum type, GLvoid *row, GLvoid *column, GLvoid *span );
+
+typedef void (APIENTRYP PFNGLBLENDCOLORPROC) (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
+typedef void (APIENTRYP PFNGLBLENDEQUATIONPROC) (GLenum mode);
+
+
+
+/*
+ * OpenGL 1.3
+ */
+
+/* multitexture */
+#define GL_TEXTURE0 0x84C0
+#define GL_TEXTURE1 0x84C1
+#define GL_TEXTURE2 0x84C2
+#define GL_TEXTURE3 0x84C3
+#define GL_TEXTURE4 0x84C4
+#define GL_TEXTURE5 0x84C5
+#define GL_TEXTURE6 0x84C6
+#define GL_TEXTURE7 0x84C7
+#define GL_TEXTURE8 0x84C8
+#define GL_TEXTURE9 0x84C9
+#define GL_TEXTURE10 0x84CA
+#define GL_TEXTURE11 0x84CB
+#define GL_TEXTURE12 0x84CC
+#define GL_TEXTURE13 0x84CD
+#define GL_TEXTURE14 0x84CE
+#define GL_TEXTURE15 0x84CF
+#define GL_TEXTURE16 0x84D0
+#define GL_TEXTURE17 0x84D1
+#define GL_TEXTURE18 0x84D2
+#define GL_TEXTURE19 0x84D3
+#define GL_TEXTURE20 0x84D4
+#define GL_TEXTURE21 0x84D5
+#define GL_TEXTURE22 0x84D6
+#define GL_TEXTURE23 0x84D7
+#define GL_TEXTURE24 0x84D8
+#define GL_TEXTURE25 0x84D9
+#define GL_TEXTURE26 0x84DA
+#define GL_TEXTURE27 0x84DB
+#define GL_TEXTURE28 0x84DC
+#define GL_TEXTURE29 0x84DD
+#define GL_TEXTURE30 0x84DE
+#define GL_TEXTURE31 0x84DF
+#define GL_ACTIVE_TEXTURE 0x84E0
+#define GL_CLIENT_ACTIVE_TEXTURE 0x84E1
+#define GL_MAX_TEXTURE_UNITS 0x84E2
+/* texture_cube_map */
+#define GL_NORMAL_MAP 0x8511
+#define GL_REFLECTION_MAP 0x8512
+#define GL_TEXTURE_CUBE_MAP 0x8513
+#define GL_TEXTURE_BINDING_CUBE_MAP 0x8514
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x8515
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x8516
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x8517
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x8518
+#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x8519
+#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x851A
+#define GL_PROXY_TEXTURE_CUBE_MAP 0x851B
+#define GL_MAX_CUBE_MAP_TEXTURE_SIZE 0x851C
+/* texture_compression */
+#define GL_COMPRESSED_ALPHA 0x84E9
+#define GL_COMPRESSED_LUMINANCE 0x84EA
+#define GL_COMPRESSED_LUMINANCE_ALPHA 0x84EB
+#define GL_COMPRESSED_INTENSITY 0x84EC
+#define GL_COMPRESSED_RGB 0x84ED
+#define GL_COMPRESSED_RGBA 0x84EE
+#define GL_TEXTURE_COMPRESSION_HINT 0x84EF
+#define GL_TEXTURE_COMPRESSED_IMAGE_SIZE 0x86A0
+#define GL_TEXTURE_COMPRESSED 0x86A1
+#define GL_NUM_COMPRESSED_TEXTURE_FORMATS 0x86A2
+#define GL_COMPRESSED_TEXTURE_FORMATS 0x86A3
+/* multisample */
+#define GL_MULTISAMPLE 0x809D
+#define GL_SAMPLE_ALPHA_TO_COVERAGE 0x809E
+#define GL_SAMPLE_ALPHA_TO_ONE 0x809F
+#define GL_SAMPLE_COVERAGE 0x80A0
+#define GL_SAMPLE_BUFFERS 0x80A8
+#define GL_SAMPLES 0x80A9
+#define GL_SAMPLE_COVERAGE_VALUE 0x80AA
+#define GL_SAMPLE_COVERAGE_INVERT 0x80AB
+#define GL_MULTISAMPLE_BIT 0x20000000
+/* transpose_matrix */
+#define GL_TRANSPOSE_MODELVIEW_MATRIX 0x84E3
+#define GL_TRANSPOSE_PROJECTION_MATRIX 0x84E4
+#define GL_TRANSPOSE_TEXTURE_MATRIX 0x84E5
+#define GL_TRANSPOSE_COLOR_MATRIX 0x84E6
+/* texture_env_combine */
+#define GL_COMBINE 0x8570
+#define GL_COMBINE_RGB 0x8571
+#define GL_COMBINE_ALPHA 0x8572
+#define GL_SOURCE0_RGB 0x8580
+#define GL_SOURCE1_RGB 0x8581
+#define GL_SOURCE2_RGB 0x8582
+#define GL_SOURCE0_ALPHA 0x8588
+#define GL_SOURCE1_ALPHA 0x8589
+#define GL_SOURCE2_ALPHA 0x858A
+#define GL_OPERAND0_RGB 0x8590
+#define GL_OPERAND1_RGB 0x8591
+#define GL_OPERAND2_RGB 0x8592
+#define GL_OPERAND0_ALPHA 0x8598
+#define GL_OPERAND1_ALPHA 0x8599
+#define GL_OPERAND2_ALPHA 0x859A
+#define GL_RGB_SCALE 0x8573
+#define GL_ADD_SIGNED 0x8574
+#define GL_INTERPOLATE 0x8575
+#define GL_SUBTRACT 0x84E7
+#define GL_CONSTANT 0x8576
+#define GL_PRIMARY_COLOR 0x8577
+#define GL_PREVIOUS 0x8578
+/* texture_env_dot3 */
+#define GL_DOT3_RGB 0x86AE
+#define GL_DOT3_RGBA 0x86AF
+/* texture_border_clamp */
+#define GL_CLAMP_TO_BORDER 0x812D
+
+GLAPI void GLAPIENTRY glActiveTexture( GLenum texture );
+
+GLAPI void GLAPIENTRY glClientActiveTexture( GLenum texture );
+
+GLAPI void GLAPIENTRY glCompressedTexImage1D( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data );
+
+GLAPI void GLAPIENTRY glCompressedTexImage2D( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data );
+
+GLAPI void GLAPIENTRY glCompressedTexImage3D( GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data );
+
+GLAPI void GLAPIENTRY glCompressedTexSubImage1D( GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data );
+
+GLAPI void GLAPIENTRY glCompressedTexSubImage2D( GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data );
+
+GLAPI void GLAPIENTRY glCompressedTexSubImage3D( GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data );
+
+GLAPI void GLAPIENTRY glGetCompressedTexImage( GLenum target, GLint lod, GLvoid *img );
+
+GLAPI void GLAPIENTRY glMultiTexCoord1d( GLenum target, GLdouble s );
+
+GLAPI void GLAPIENTRY glMultiTexCoord1dv( GLenum target, const GLdouble *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord1f( GLenum target, GLfloat s );
+
+GLAPI void GLAPIENTRY glMultiTexCoord1fv( GLenum target, const GLfloat *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord1i( GLenum target, GLint s );
+
+GLAPI void GLAPIENTRY glMultiTexCoord1iv( GLenum target, const GLint *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord1s( GLenum target, GLshort s );
+
+GLAPI void GLAPIENTRY glMultiTexCoord1sv( GLenum target, const GLshort *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord2d( GLenum target, GLdouble s, GLdouble t );
+
+GLAPI void GLAPIENTRY glMultiTexCoord2dv( GLenum target, const GLdouble *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord2f( GLenum target, GLfloat s, GLfloat t );
+
+GLAPI void GLAPIENTRY glMultiTexCoord2fv( GLenum target, const GLfloat *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord2i( GLenum target, GLint s, GLint t );
+
+GLAPI void GLAPIENTRY glMultiTexCoord2iv( GLenum target, const GLint *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord2s( GLenum target, GLshort s, GLshort t );
+
+GLAPI void GLAPIENTRY glMultiTexCoord2sv( GLenum target, const GLshort *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord3d( GLenum target, GLdouble s, GLdouble t, GLdouble r );
+
+GLAPI void GLAPIENTRY glMultiTexCoord3dv( GLenum target, const GLdouble *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord3f( GLenum target, GLfloat s, GLfloat t, GLfloat r );
+
+GLAPI void GLAPIENTRY glMultiTexCoord3fv( GLenum target, const GLfloat *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord3i( GLenum target, GLint s, GLint t, GLint r );
+
+GLAPI void GLAPIENTRY glMultiTexCoord3iv( GLenum target, const GLint *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord3s( GLenum target, GLshort s, GLshort t, GLshort r );
+
+GLAPI void GLAPIENTRY glMultiTexCoord3sv( GLenum target, const GLshort *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord4d( GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q );
+
+GLAPI void GLAPIENTRY glMultiTexCoord4dv( GLenum target, const GLdouble *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord4f( GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q );
+
+GLAPI void GLAPIENTRY glMultiTexCoord4fv( GLenum target, const GLfloat *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord4i( GLenum target, GLint s, GLint t, GLint r, GLint q );
+
+GLAPI void GLAPIENTRY glMultiTexCoord4iv( GLenum target, const GLint *v );
+
+GLAPI void GLAPIENTRY glMultiTexCoord4s( GLenum target, GLshort s, GLshort t, GLshort r, GLshort q );
+
+GLAPI void GLAPIENTRY glMultiTexCoord4sv( GLenum target, const GLshort *v );
+
+
+GLAPI void GLAPIENTRY glLoadTransposeMatrixd( const GLdouble m[16] );
+
+GLAPI void GLAPIENTRY glLoadTransposeMatrixf( const GLfloat m[16] );
+
+GLAPI void GLAPIENTRY glMultTransposeMatrixd( const GLdouble m[16] );
+
+GLAPI void GLAPIENTRY glMultTransposeMatrixf( const GLfloat m[16] );
+
+GLAPI void GLAPIENTRY glSampleCoverage( GLclampf value, GLboolean invert );
+
+
+typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
+typedef void (APIENTRYP PFNGLSAMPLECOVERAGEPROC) (GLclampf value, GLboolean invert);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE3DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE2DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXIMAGE1DPROC) (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC) (GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *data);
+typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXIMAGEPROC) (GLenum target, GLint level, GLvoid *img);
+
+
+
+/*
+ * GL_ARB_multitexture (ARB extension 1 and OpenGL 1.2.1)
+ */
+#ifndef GL_ARB_multitexture
+#define GL_ARB_multitexture 1
+
+#define GL_TEXTURE0_ARB 0x84C0
+#define GL_TEXTURE1_ARB 0x84C1
+#define GL_TEXTURE2_ARB 0x84C2
+#define GL_TEXTURE3_ARB 0x84C3
+#define GL_TEXTURE4_ARB 0x84C4
+#define GL_TEXTURE5_ARB 0x84C5
+#define GL_TEXTURE6_ARB 0x84C6
+#define GL_TEXTURE7_ARB 0x84C7
+#define GL_TEXTURE8_ARB 0x84C8
+#define GL_TEXTURE9_ARB 0x84C9
+#define GL_TEXTURE10_ARB 0x84CA
+#define GL_TEXTURE11_ARB 0x84CB
+#define GL_TEXTURE12_ARB 0x84CC
+#define GL_TEXTURE13_ARB 0x84CD
+#define GL_TEXTURE14_ARB 0x84CE
+#define GL_TEXTURE15_ARB 0x84CF
+#define GL_TEXTURE16_ARB 0x84D0
+#define GL_TEXTURE17_ARB 0x84D1
+#define GL_TEXTURE18_ARB 0x84D2
+#define GL_TEXTURE19_ARB 0x84D3
+#define GL_TEXTURE20_ARB 0x84D4
+#define GL_TEXTURE21_ARB 0x84D5
+#define GL_TEXTURE22_ARB 0x84D6
+#define GL_TEXTURE23_ARB 0x84D7
+#define GL_TEXTURE24_ARB 0x84D8
+#define GL_TEXTURE25_ARB 0x84D9
+#define GL_TEXTURE26_ARB 0x84DA
+#define GL_TEXTURE27_ARB 0x84DB
+#define GL_TEXTURE28_ARB 0x84DC
+#define GL_TEXTURE29_ARB 0x84DD
+#define GL_TEXTURE30_ARB 0x84DE
+#define GL_TEXTURE31_ARB 0x84DF
+#define GL_ACTIVE_TEXTURE_ARB 0x84E0
+#define GL_CLIENT_ACTIVE_TEXTURE_ARB 0x84E1
+#define GL_MAX_TEXTURE_UNITS_ARB 0x84E2
+
+GLAPI void GLAPIENTRY glActiveTextureARB(GLenum texture);
+GLAPI void GLAPIENTRY glClientActiveTextureARB(GLenum texture);
+GLAPI void GLAPIENTRY glMultiTexCoord1dARB(GLenum target, GLdouble s);
+GLAPI void GLAPIENTRY glMultiTexCoord1dvARB(GLenum target, const GLdouble *v);
+GLAPI void GLAPIENTRY glMultiTexCoord1fARB(GLenum target, GLfloat s);
+GLAPI void GLAPIENTRY glMultiTexCoord1fvARB(GLenum target, const GLfloat *v);
+GLAPI void GLAPIENTRY glMultiTexCoord1iARB(GLenum target, GLint s);
+GLAPI void GLAPIENTRY glMultiTexCoord1ivARB(GLenum target, const GLint *v);
+GLAPI void GLAPIENTRY glMultiTexCoord1sARB(GLenum target, GLshort s);
+GLAPI void GLAPIENTRY glMultiTexCoord1svARB(GLenum target, const GLshort *v);
+GLAPI void GLAPIENTRY glMultiTexCoord2dARB(GLenum target, GLdouble s, GLdouble t);
+GLAPI void GLAPIENTRY glMultiTexCoord2dvARB(GLenum target, const GLdouble *v);
+GLAPI void GLAPIENTRY glMultiTexCoord2fARB(GLenum target, GLfloat s, GLfloat t);
+GLAPI void GLAPIENTRY glMultiTexCoord2fvARB(GLenum target, const GLfloat *v);
+GLAPI void GLAPIENTRY glMultiTexCoord2iARB(GLenum target, GLint s, GLint t);
+GLAPI void GLAPIENTRY glMultiTexCoord2ivARB(GLenum target, const GLint *v);
+GLAPI void GLAPIENTRY glMultiTexCoord2sARB(GLenum target, GLshort s, GLshort t);
+GLAPI void GLAPIENTRY glMultiTexCoord2svARB(GLenum target, const GLshort *v);
+GLAPI void GLAPIENTRY glMultiTexCoord3dARB(GLenum target, GLdouble s, GLdouble t, GLdouble r);
+GLAPI void GLAPIENTRY glMultiTexCoord3dvARB(GLenum target, const GLdouble *v);
+GLAPI void GLAPIENTRY glMultiTexCoord3fARB(GLenum target, GLfloat s, GLfloat t, GLfloat r);
+GLAPI void GLAPIENTRY glMultiTexCoord3fvARB(GLenum target, const GLfloat *v);
+GLAPI void GLAPIENTRY glMultiTexCoord3iARB(GLenum target, GLint s, GLint t, GLint r);
+GLAPI void GLAPIENTRY glMultiTexCoord3ivARB(GLenum target, const GLint *v);
+GLAPI void GLAPIENTRY glMultiTexCoord3sARB(GLenum target, GLshort s, GLshort t, GLshort r);
+GLAPI void GLAPIENTRY glMultiTexCoord3svARB(GLenum target, const GLshort *v);
+GLAPI void GLAPIENTRY glMultiTexCoord4dARB(GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q);
+GLAPI void GLAPIENTRY glMultiTexCoord4dvARB(GLenum target, const GLdouble *v);
+GLAPI void GLAPIENTRY glMultiTexCoord4fARB(GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
+GLAPI void GLAPIENTRY glMultiTexCoord4fvARB(GLenum target, const GLfloat *v);
+GLAPI void GLAPIENTRY glMultiTexCoord4iARB(GLenum target, GLint s, GLint t, GLint r, GLint q);
+GLAPI void GLAPIENTRY glMultiTexCoord4ivARB(GLenum target, const GLint *v);
+GLAPI void GLAPIENTRY glMultiTexCoord4sARB(GLenum target, GLshort s, GLshort t, GLshort r, GLshort q);
+GLAPI void GLAPIENTRY glMultiTexCoord4svARB(GLenum target, const GLshort *v);
+
+typedef void (APIENTRYP PFNGLACTIVETEXTUREARBPROC) (GLenum texture);
+typedef void (APIENTRYP PFNGLCLIENTACTIVETEXTUREARBPROC) (GLenum texture);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1DARBPROC) (GLenum target, GLdouble s);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1DVARBPROC) (GLenum target, const GLdouble *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1FARBPROC) (GLenum target, GLfloat s);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1IARBPROC) (GLenum target, GLint s);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1IVARBPROC) (GLenum target, const GLint *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1SARBPROC) (GLenum target, GLshort s);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD1SVARBPROC) (GLenum target, const GLshort *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2DARBPROC) (GLenum target, GLdouble s, GLdouble t);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2DVARBPROC) (GLenum target, const GLdouble *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2FARBPROC) (GLenum target, GLfloat s, GLfloat t);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2IARBPROC) (GLenum target, GLint s, GLint t);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2IVARBPROC) (GLenum target, const GLint *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2SARBPROC) (GLenum target, GLshort s, GLshort t);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD2SVARBPROC) (GLenum target, const GLshort *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3DVARBPROC) (GLenum target, const GLdouble *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3IARBPROC) (GLenum target, GLint s, GLint t, GLint r);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3IVARBPROC) (GLenum target, const GLint *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD3SVARBPROC) (GLenum target, const GLshort *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4DARBPROC) (GLenum target, GLdouble s, GLdouble t, GLdouble r, GLdouble q);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4DVARBPROC) (GLenum target, const GLdouble *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4FARBPROC) (GLenum target, GLfloat s, GLfloat t, GLfloat r, GLfloat q);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4FVARBPROC) (GLenum target, const GLfloat *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4IARBPROC) (GLenum target, GLint s, GLint t, GLint r, GLint q);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4IVARBPROC) (GLenum target, const GLint *v);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4SARBPROC) (GLenum target, GLshort s, GLshort t, GLshort r, GLshort q);
+typedef void (APIENTRYP PFNGLMULTITEXCOORD4SVARBPROC) (GLenum target, const GLshort *v);
+
+#endif /* GL_ARB_multitexture */
+
+
+
+/*
+ * Define this token if you want "old-style" header file behaviour (extensions
+ * defined in gl.h). Otherwise, extensions will be included from glext.h.
+ */
+#if defined(GL_GLEXT_LEGACY)
+
+/* All extensions that used to be here are now found in glext.h */
+
+#else /* GL_GLEXT_LEGACY */
+
+#include <GL/glext.h>
+
+#endif /* GL_GLEXT_LEGACY */
+
+
+
+#if GL_ARB_shader_objects
+
+#ifndef GL_MESA_shader_debug
+#define GL_MESA_shader_debug 1
+
+#define GL_DEBUG_OBJECT_MESA 0x8759
+#define GL_DEBUG_PRINT_MESA 0x875A
+#define GL_DEBUG_ASSERT_MESA 0x875B
+
+GLAPI GLhandleARB GLAPIENTRY glCreateDebugObjectMESA (void);
+GLAPI void GLAPIENTRY glClearDebugLogMESA (GLhandleARB obj, GLenum logType, GLenum shaderType);
+GLAPI void GLAPIENTRY glGetDebugLogMESA (GLhandleARB obj, GLenum logType, GLenum shaderType, GLsizei maxLength,
+ GLsizei *length, GLcharARB *debugLog);
+GLAPI GLsizei GLAPIENTRY glGetDebugLogLengthMESA (GLhandleARB obj, GLenum logType, GLenum shaderType);
+
+#endif /* GL_MESA_shader_debug */
+
+#endif /* GL_ARB_shader_objects */
+
+
+/*
+ * ???. GL_MESA_packed_depth_stencil
+ * XXX obsolete
+ */
+#ifndef GL_MESA_packed_depth_stencil
+#define GL_MESA_packed_depth_stencil 1
+
+#define GL_DEPTH_STENCIL_MESA 0x8750
+#define GL_UNSIGNED_INT_24_8_MESA 0x8751
+#define GL_UNSIGNED_INT_8_24_REV_MESA 0x8752
+#define GL_UNSIGNED_SHORT_15_1_MESA 0x8753
+#define GL_UNSIGNED_SHORT_1_15_REV_MESA 0x8754
+
+#endif /* GL_MESA_packed_depth_stencil */
+
+
+#ifndef GL_MESA_program_debug
+#define GL_MESA_program_debug 1
+
+#define GL_FRAGMENT_PROGRAM_POSITION_MESA 0x8bb0
+#define GL_FRAGMENT_PROGRAM_CALLBACK_MESA 0x8bb1
+#define GL_FRAGMENT_PROGRAM_CALLBACK_FUNC_MESA 0x8bb2
+#define GL_FRAGMENT_PROGRAM_CALLBACK_DATA_MESA 0x8bb3
+#define GL_VERTEX_PROGRAM_POSITION_MESA 0x8bb4
+#define GL_VERTEX_PROGRAM_CALLBACK_MESA 0x8bb5
+#define GL_VERTEX_PROGRAM_CALLBACK_FUNC_MESA 0x8bb6
+#define GL_VERTEX_PROGRAM_CALLBACK_DATA_MESA 0x8bb7
+
+typedef void (*GLprogramcallbackMESA)(GLenum target, GLvoid *data);
+
+GLAPI void GLAPIENTRY glProgramCallbackMESA(GLenum target, GLprogramcallbackMESA callback, GLvoid *data);
+
+GLAPI void GLAPIENTRY glGetProgramRegisterfvMESA(GLenum target, GLsizei len, const GLubyte *name, GLfloat *v);
+
+#endif /* GL_MESA_program_debug */
+
+
+#ifndef GL_MESA_texture_array
+#define GL_MESA_texture_array 1
+
+/* GL_MESA_texture_array uses the same enum values as GL_EXT_texture_array.
+ */
+#ifndef GL_EXT_texture_array
+
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glFramebufferTextureLayerEXT(GLenum target,
+ GLenum attachment, GLuint texture, GLint level, GLint layer);
+#endif /* GL_GLEXT_PROTOTYPES */
+
+#if 0
+/* (temporarily) disabled because of collision with typedef in glext.h
+ * that happens if apps include both gl.h and glext.h
+ */
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYEREXTPROC) (GLenum target,
+ GLenum attachment, GLuint texture, GLint level, GLint layer);
+#endif
+
+#define GL_TEXTURE_1D_ARRAY_EXT 0x8C18
+#define GL_PROXY_TEXTURE_1D_ARRAY_EXT 0x8C19
+#define GL_TEXTURE_2D_ARRAY_EXT 0x8C1A
+#define GL_PROXY_TEXTURE_2D_ARRAY_EXT 0x8C1B
+#define GL_TEXTURE_BINDING_1D_ARRAY_EXT 0x8C1C
+#define GL_TEXTURE_BINDING_2D_ARRAY_EXT 0x8C1D
+#define GL_MAX_ARRAY_TEXTURE_LAYERS_EXT 0x88FF
+#define GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT 0x8CD4
+#endif
+
+#endif
+
+
+#ifndef GL_ATI_blend_equation_separate
+#define GL_ATI_blend_equation_separate 1
+
+#define GL_ALPHA_BLEND_EQUATION_ATI 0x883D
+
+GLAPI void GLAPIENTRY glBlendEquationSeparateATI( GLenum modeRGB, GLenum modeA );
+typedef void (APIENTRYP PFNGLBLENDEQUATIONSEPARATEATIPROC) (GLenum modeRGB, GLenum modeA);
+
+#endif /* GL_ATI_blend_equation_separate */
+
+
+/* GL_OES_EGL_image */
+#ifndef GL_OES_EGL_image
+typedef void* GLeglImageOES;
+#endif
+
+#ifndef GL_OES_EGL_image
+#define GL_OES_EGL_image 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glEGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image);
+GLAPI void APIENTRY glEGLImageTargetRenderbufferStorageOES (GLenum target, GLeglImageOES image);
+#endif
+typedef void (APIENTRYP PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) (GLenum target, GLeglImageOES image);
+typedef void (APIENTRYP PFNGLEGLIMAGETARGETRENDERBUFFERSTORAGEOESPROC) (GLenum target, GLeglImageOES image);
+#endif
+
+
+/**
+ ** NOTE!!!!! If you add new functions to this file, or update
+ ** glext.h be sure to regenerate the gl_mangle.h file. See comments
+ ** in that file for details.
+ **/
+
+
+
+/**********************************************************************
+ * Begin system-specific stuff
+ */
+#if defined(PRAGMA_EXPORT_SUPPORTED)
+#pragma export off
+#endif
+
+#if defined(macintosh) && PRAGMA_IMPORT_SUPPORTED
+#pragma import off
+#endif
+/*
+ * End system-specific stuff
+ **********************************************************************/
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __gl_h_ */
diff --git a/mesalib/src/mesa/main/arrayobj.c b/mesalib/src/mesa/main/arrayobj.c index 460102233..1033ce639 100644 --- a/mesalib/src/mesa/main/arrayobj.c +++ b/mesalib/src/mesa/main/arrayobj.c @@ -1,578 +1,579 @@ -/* - * Mesa 3-D graphics library - * Version: 7.6 - * - * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. - * (C) Copyright IBM Corporation 2006 - * Copyright (C) 2009 VMware, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * 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 - * BRIAN PAUL OR IBM 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. - */ - - -/** - * \file arrayobj.c - * Functions for the GL_APPLE_vertex_array_object extension. - * - * \todo - * The code in this file borrows a lot from bufferobj.c. There's a certain - * amount of cruft left over from that origin that may be unnecessary. - * - * \author Ian Romanick <idr@us.ibm.com> - * \author Brian Paul - */ - - -#include "glheader.h" -#include "hash.h" -#include "imports.h" -#include "context.h" -#include "mfeatures.h" -#if FEATURE_ARB_vertex_buffer_object -#include "bufferobj.h" -#endif -#include "arrayobj.h" -#include "macros.h" -#include "mtypes.h" -#include "main/dispatch.h" - - -/** - * Look up the array object for the given ID. - * - * \returns - * Either a pointer to the array object with the specified ID or \c NULL for - * a non-existent ID. The spec defines ID 0 as being technically - * non-existent. - */ - -static INLINE struct gl_array_object * -lookup_arrayobj(struct gl_context *ctx, GLuint id) -{ - if (id == 0) - return NULL; - else - return (struct gl_array_object *) - _mesa_HashLookup(ctx->Array.Objects, id); -} - - -/** - * For all the vertex arrays in the array object, unbind any pointers - * to any buffer objects (VBOs). - * This is done just prior to array object destruction. - */ -static void -unbind_array_object_vbos(struct gl_context *ctx, struct gl_array_object *obj) -{ - GLuint i; - - _mesa_reference_buffer_object(ctx, &obj->Vertex.BufferObj, NULL); - _mesa_reference_buffer_object(ctx, &obj->Weight.BufferObj, NULL); - _mesa_reference_buffer_object(ctx, &obj->Normal.BufferObj, NULL); - _mesa_reference_buffer_object(ctx, &obj->Color.BufferObj, NULL); - _mesa_reference_buffer_object(ctx, &obj->SecondaryColor.BufferObj, NULL); - _mesa_reference_buffer_object(ctx, &obj->FogCoord.BufferObj, NULL); - _mesa_reference_buffer_object(ctx, &obj->Index.BufferObj, NULL); - _mesa_reference_buffer_object(ctx, &obj->EdgeFlag.BufferObj, NULL); - - for (i = 0; i < Elements(obj->TexCoord); i++) - _mesa_reference_buffer_object(ctx, &obj->TexCoord[i].BufferObj, NULL); - - for (i = 0; i < Elements(obj->VertexAttrib); i++) - _mesa_reference_buffer_object(ctx, &obj->VertexAttrib[i].BufferObj,NULL); - -#if FEATURE_point_size_array - _mesa_reference_buffer_object(ctx, &obj->PointSize.BufferObj, NULL); -#endif -} - - -/** - * Allocate and initialize a new vertex array object. - * - * This function is intended to be called via - * \c dd_function_table::NewArrayObject. - */ -struct gl_array_object * -_mesa_new_array_object( struct gl_context *ctx, GLuint name ) -{ - struct gl_array_object *obj = CALLOC_STRUCT(gl_array_object); - if (obj) - _mesa_initialize_array_object(ctx, obj, name); - return obj; -} - - -/** - * Delete an array object. - * - * This function is intended to be called via - * \c dd_function_table::DeleteArrayObject. - */ -void -_mesa_delete_array_object( struct gl_context *ctx, struct gl_array_object *obj ) -{ - (void) ctx; - unbind_array_object_vbos(ctx, obj); - _glthread_DESTROY_MUTEX(obj->Mutex); - free(obj); -} - - -/** - * Set ptr to arrayObj w/ reference counting. - */ -void -_mesa_reference_array_object(struct gl_context *ctx, - struct gl_array_object **ptr, - struct gl_array_object *arrayObj) -{ - if (*ptr == arrayObj) - return; - - if (*ptr) { - /* Unreference the old array object */ - GLboolean deleteFlag = GL_FALSE; - struct gl_array_object *oldObj = *ptr; - - _glthread_LOCK_MUTEX(oldObj->Mutex); - ASSERT(oldObj->RefCount > 0); - oldObj->RefCount--; -#if 0 - printf("ArrayObj %p %d DECR to %d\n", - (void *) oldObj, oldObj->Name, oldObj->RefCount); -#endif - deleteFlag = (oldObj->RefCount == 0); - _glthread_UNLOCK_MUTEX(oldObj->Mutex); - - if (deleteFlag) { - ASSERT(ctx->Driver.DeleteArrayObject); - ctx->Driver.DeleteArrayObject(ctx, oldObj); - } - - *ptr = NULL; - } - ASSERT(!*ptr); - - if (arrayObj) { - /* reference new array object */ - _glthread_LOCK_MUTEX(arrayObj->Mutex); - if (arrayObj->RefCount == 0) { - /* this array's being deleted (look just above) */ - /* Not sure this can every really happen. Warn if it does. */ - _mesa_problem(NULL, "referencing deleted array object"); - *ptr = NULL; - } - else { - arrayObj->RefCount++; -#if 0 - printf("ArrayObj %p %d INCR to %d\n", - (void *) arrayObj, arrayObj->Name, arrayObj->RefCount); -#endif - *ptr = arrayObj; - } - _glthread_UNLOCK_MUTEX(arrayObj->Mutex); - } -} - - - -static void -init_array(struct gl_context *ctx, - struct gl_client_array *array, GLint size, GLint type) -{ - array->Size = size; - array->Type = type; - array->Format = GL_RGBA; /* only significant for GL_EXT_vertex_array_bgra */ - array->Stride = 0; - array->StrideB = 0; - array->Ptr = NULL; - array->Enabled = GL_FALSE; - array->Normalized = GL_FALSE; -#if FEATURE_ARB_vertex_buffer_object - /* Vertex array buffers */ - _mesa_reference_buffer_object(ctx, &array->BufferObj, - ctx->Shared->NullBufferObj); -#endif -} - - -/** - * Initialize a gl_array_object's arrays. - */ -void -_mesa_initialize_array_object( struct gl_context *ctx, - struct gl_array_object *obj, - GLuint name ) -{ - GLuint i; - - obj->Name = name; - - _glthread_INIT_MUTEX(obj->Mutex); - obj->RefCount = 1; - - /* Init the individual arrays */ - init_array(ctx, &obj->Vertex, 4, GL_FLOAT); - init_array(ctx, &obj->Weight, 1, GL_FLOAT); - init_array(ctx, &obj->Normal, 3, GL_FLOAT); - init_array(ctx, &obj->Color, 4, GL_FLOAT); - init_array(ctx, &obj->SecondaryColor, 3, GL_FLOAT); - init_array(ctx, &obj->FogCoord, 1, GL_FLOAT); - init_array(ctx, &obj->Index, 1, GL_FLOAT); - for (i = 0; i < Elements(obj->TexCoord); i++) { - init_array(ctx, &obj->TexCoord[i], 4, GL_FLOAT); - } - init_array(ctx, &obj->EdgeFlag, 1, GL_BOOL); - for (i = 0; i < Elements(obj->VertexAttrib); i++) { - init_array(ctx, &obj->VertexAttrib[i], 4, GL_FLOAT); - } - -#if FEATURE_point_size_array - init_array(ctx, &obj->PointSize, 1, GL_FLOAT); -#endif -} - - -/** - * Add the given array object to the array object pool. - */ -static void -save_array_object( struct gl_context *ctx, struct gl_array_object *obj ) -{ - if (obj->Name > 0) { - /* insert into hash table */ - _mesa_HashInsert(ctx->Array.Objects, obj->Name, obj); - } -} - - -/** - * Remove the given array object from the array object pool. - * Do not deallocate the array object though. - */ -static void -remove_array_object( struct gl_context *ctx, struct gl_array_object *obj ) -{ - if (obj->Name > 0) { - /* remove from hash table */ - _mesa_HashRemove(ctx->Array.Objects, obj->Name); - } -} - - - -/** - * Compute the index of the last array element that can be safely accessed - * in a vertex array. We can really only do this when the array lives in - * a VBO. - * The array->_MaxElement field will be updated. - * Later in glDrawArrays/Elements/etc we can do some bounds checking. - */ -static void -compute_max_element(struct gl_client_array *array) -{ - if (array->BufferObj->Name) { - /* Compute the max element we can access in the VBO without going - * out of bounds. - */ - array->_MaxElement = ((GLsizeiptrARB) array->BufferObj->Size - - (GLsizeiptrARB) array->Ptr + array->StrideB - - array->_ElementSize) / array->StrideB; - if (0) - printf("%s Object %u Size %u MaxElement %u\n", - __FUNCTION__, - array->BufferObj->Name, - (GLuint) array->BufferObj->Size, - array->_MaxElement); - } - else { - /* user-space array, no idea how big it is */ - array->_MaxElement = 2 * 1000 * 1000 * 1000; /* just a big number */ - } -} - - -/** - * Helper for update_arrays(). - * \return min(current min, array->_MaxElement). - */ -static GLuint -update_min(GLuint min, struct gl_client_array *array) -{ - compute_max_element(array); - if (array->Enabled) - return MIN2(min, array->_MaxElement); - else - return min; -} - - -/** - * Examine vertex arrays to update the gl_array_object::_MaxElement field. - */ -void -_mesa_update_array_object_max_element(struct gl_context *ctx, - struct gl_array_object *arrayObj) -{ - GLuint i, min = ~0; - - min = update_min(min, &arrayObj->Vertex); - min = update_min(min, &arrayObj->Weight); - min = update_min(min, &arrayObj->Normal); - min = update_min(min, &arrayObj->Color); - min = update_min(min, &arrayObj->SecondaryColor); - min = update_min(min, &arrayObj->FogCoord); - min = update_min(min, &arrayObj->Index); - min = update_min(min, &arrayObj->EdgeFlag); -#if FEATURE_point_size_array - min = update_min(min, &arrayObj->PointSize); -#endif - for (i = 0; i < ctx->Const.MaxTextureCoordUnits; i++) - min = update_min(min, &arrayObj->TexCoord[i]); - for (i = 0; i < Elements(arrayObj->VertexAttrib); i++) - min = update_min(min, &arrayObj->VertexAttrib[i]); - - /* _MaxElement is one past the last legal array element */ - arrayObj->_MaxElement = min; -} - - -/**********************************************************************/ -/* API Functions */ -/**********************************************************************/ - - -/** - * Helper for _mesa_BindVertexArray() and _mesa_BindVertexArrayAPPLE(). - * \param genRequired specifies behavour when id was not generated with - * glGenVertexArrays(). - */ -static void -bind_vertex_array(struct gl_context *ctx, GLuint id, GLboolean genRequired) -{ - struct gl_array_object * const oldObj = ctx->Array.ArrayObj; - struct gl_array_object *newObj = NULL; - ASSERT_OUTSIDE_BEGIN_END(ctx); - - ASSERT(oldObj != NULL); - - if ( oldObj->Name == id ) - return; /* rebinding the same array object- no change */ - - /* - * Get pointer to new array object (newObj) - */ - if (id == 0) { - /* The spec says there is no array object named 0, but we use - * one internally because it simplifies things. - */ - newObj = ctx->Array.DefaultArrayObj; - } - else { - /* non-default array object */ - newObj = lookup_arrayobj(ctx, id); - if (!newObj) { - if (genRequired) { - _mesa_error(ctx, GL_INVALID_OPERATION, "glBindVertexArray(id)"); - return; - } - - /* For APPLE version, generate a new array object now */ - newObj = (*ctx->Driver.NewArrayObject)(ctx, id); - if (!newObj) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBindVertexArrayAPPLE"); - return; - } - save_array_object(ctx, newObj); - } - } - - ctx->NewState |= _NEW_ARRAY; - ctx->Array.NewState |= _NEW_ARRAY_ALL; - _mesa_reference_array_object(ctx, &ctx->Array.ArrayObj, newObj); - - /* Pass BindVertexArray call to device driver */ - if (ctx->Driver.BindArrayObject && newObj) - ctx->Driver.BindArrayObject(ctx, newObj); -} - - -/** - * ARB version of glBindVertexArray() - * This function behaves differently from glBindVertexArrayAPPLE() in - * that this function requires all ids to have been previously generated - * by glGenVertexArrays[APPLE](). - */ -void GLAPIENTRY -_mesa_BindVertexArray( GLuint id ) -{ - GET_CURRENT_CONTEXT(ctx); - bind_vertex_array(ctx, id, GL_TRUE); -} - - -/** - * Bind a new array. - * - * \todo - * The binding could be done more efficiently by comparing the non-NULL - * pointers in the old and new objects. The only arrays that are "dirty" are - * the ones that are non-NULL in either object. - */ -void GLAPIENTRY -_mesa_BindVertexArrayAPPLE( GLuint id ) -{ - GET_CURRENT_CONTEXT(ctx); - bind_vertex_array(ctx, id, GL_FALSE); -} - - -/** - * Delete a set of array objects. - * - * \param n Number of array objects to delete. - * \param ids Array of \c n array object IDs. - */ -void GLAPIENTRY -_mesa_DeleteVertexArraysAPPLE(GLsizei n, const GLuint *ids) -{ - GET_CURRENT_CONTEXT(ctx); - GLsizei i; - ASSERT_OUTSIDE_BEGIN_END(ctx); - - if (n < 0) { - _mesa_error(ctx, GL_INVALID_VALUE, "glDeleteVertexArrayAPPLE(n)"); - return; - } - - for (i = 0; i < n; i++) { - struct gl_array_object *obj = lookup_arrayobj(ctx, ids[i]); - - if ( obj != NULL ) { - ASSERT( obj->Name == ids[i] ); - - /* If the array object is currently bound, the spec says "the binding - * for that object reverts to zero and the default vertex array - * becomes current." - */ - if ( obj == ctx->Array.ArrayObj ) { - CALL_BindVertexArrayAPPLE( ctx->Exec, (0) ); - } - - /* The ID is immediately freed for re-use */ - remove_array_object(ctx, obj); - - /* Unreference the array object. - * If refcount hits zero, the object will be deleted. - */ - _mesa_reference_array_object(ctx, &obj, NULL); - } - } -} - - -/** - * Generate a set of unique array object IDs and store them in \c arrays. - * Helper for _mesa_GenVertexArrays[APPLE]() functions below. - * \param n Number of IDs to generate. - * \param arrays Array of \c n locations to store the IDs. - * \param vboOnly Will arrays have to reside in VBOs? - */ -static void -gen_vertex_arrays(struct gl_context *ctx, GLsizei n, GLuint *arrays, GLboolean vboOnly) -{ - GLuint first; - GLint i; - ASSERT_OUTSIDE_BEGIN_END(ctx); - - if (n < 0) { - _mesa_error(ctx, GL_INVALID_VALUE, "glGenVertexArraysAPPLE"); - return; - } - - if (!arrays) { - return; - } - - first = _mesa_HashFindFreeKeyBlock(ctx->Array.Objects, n); - - /* Allocate new, empty array objects and return identifiers */ - for (i = 0; i < n; i++) { - struct gl_array_object *obj; - GLuint name = first + i; - - obj = (*ctx->Driver.NewArrayObject)( ctx, name ); - if (!obj) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glGenVertexArraysAPPLE"); - return; - } - obj->VBOonly = vboOnly; - save_array_object(ctx, obj); - arrays[i] = first + i; - } -} - - -/** - * ARB version of glGenVertexArrays() - * All arrays will be required to live in VBOs. - */ -void GLAPIENTRY -_mesa_GenVertexArrays(GLsizei n, GLuint *arrays) -{ - GET_CURRENT_CONTEXT(ctx); - gen_vertex_arrays(ctx, n, arrays, GL_TRUE); -} - - -/** - * APPLE version of glGenVertexArraysAPPLE() - * Arrays may live in VBOs or ordinary memory. - */ -void GLAPIENTRY -_mesa_GenVertexArraysAPPLE(GLsizei n, GLuint *arrays) -{ - GET_CURRENT_CONTEXT(ctx); - gen_vertex_arrays(ctx, n, arrays, GL_FALSE); -} - - -/** - * Determine if ID is the name of an array object. - * - * \param id ID of the potential array object. - * \return \c GL_TRUE if \c id is the name of a array object, - * \c GL_FALSE otherwise. - */ -GLboolean GLAPIENTRY -_mesa_IsVertexArrayAPPLE( GLuint id ) -{ - struct gl_array_object * obj; - GET_CURRENT_CONTEXT(ctx); - ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE); - - if (id == 0) - return GL_FALSE; - - obj = lookup_arrayobj(ctx, id); - - return (obj != NULL) ? GL_TRUE : GL_FALSE; -} +/*
+ * Mesa 3-D graphics library
+ * Version: 7.6
+ *
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
+ * (C) Copyright IBM Corporation 2006
+ * Copyright (C) 2009 VMware, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * 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
+ * BRIAN PAUL OR IBM 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.
+ */
+
+
+/**
+ * \file arrayobj.c
+ * Functions for the GL_APPLE_vertex_array_object extension.
+ *
+ * \todo
+ * The code in this file borrows a lot from bufferobj.c. There's a certain
+ * amount of cruft left over from that origin that may be unnecessary.
+ *
+ * \author Ian Romanick <idr@us.ibm.com>
+ * \author Brian Paul
+ */
+
+
+#include "glheader.h"
+#include "hash.h"
+#include "imports.h"
+#include "context.h"
+#include "mfeatures.h"
+#if FEATURE_ARB_vertex_buffer_object
+#include "bufferobj.h"
+#endif
+#include "arrayobj.h"
+#include "macros.h"
+#include "mtypes.h"
+#include "main/dispatch.h"
+
+
+/**
+ * Look up the array object for the given ID.
+ *
+ * \returns
+ * Either a pointer to the array object with the specified ID or \c NULL for
+ * a non-existent ID. The spec defines ID 0 as being technically
+ * non-existent.
+ */
+
+static INLINE struct gl_array_object *
+lookup_arrayobj(struct gl_context *ctx, GLuint id)
+{
+ if (id == 0)
+ return NULL;
+ else
+ return (struct gl_array_object *)
+ _mesa_HashLookup(ctx->Array.Objects, id);
+}
+
+
+/**
+ * For all the vertex arrays in the array object, unbind any pointers
+ * to any buffer objects (VBOs).
+ * This is done just prior to array object destruction.
+ */
+static void
+unbind_array_object_vbos(struct gl_context *ctx, struct gl_array_object *obj)
+{
+ GLuint i;
+
+ _mesa_reference_buffer_object(ctx, &obj->Vertex.BufferObj, NULL);
+ _mesa_reference_buffer_object(ctx, &obj->Weight.BufferObj, NULL);
+ _mesa_reference_buffer_object(ctx, &obj->Normal.BufferObj, NULL);
+ _mesa_reference_buffer_object(ctx, &obj->Color.BufferObj, NULL);
+ _mesa_reference_buffer_object(ctx, &obj->SecondaryColor.BufferObj, NULL);
+ _mesa_reference_buffer_object(ctx, &obj->FogCoord.BufferObj, NULL);
+ _mesa_reference_buffer_object(ctx, &obj->Index.BufferObj, NULL);
+ _mesa_reference_buffer_object(ctx, &obj->EdgeFlag.BufferObj, NULL);
+
+ for (i = 0; i < Elements(obj->TexCoord); i++)
+ _mesa_reference_buffer_object(ctx, &obj->TexCoord[i].BufferObj, NULL);
+
+ for (i = 0; i < Elements(obj->VertexAttrib); i++)
+ _mesa_reference_buffer_object(ctx, &obj->VertexAttrib[i].BufferObj,NULL);
+
+#if FEATURE_point_size_array
+ _mesa_reference_buffer_object(ctx, &obj->PointSize.BufferObj, NULL);
+#endif
+}
+
+
+/**
+ * Allocate and initialize a new vertex array object.
+ *
+ * This function is intended to be called via
+ * \c dd_function_table::NewArrayObject.
+ */
+struct gl_array_object *
+_mesa_new_array_object( struct gl_context *ctx, GLuint name )
+{
+ struct gl_array_object *obj = CALLOC_STRUCT(gl_array_object);
+ if (obj)
+ _mesa_initialize_array_object(ctx, obj, name);
+ return obj;
+}
+
+
+/**
+ * Delete an array object.
+ *
+ * This function is intended to be called via
+ * \c dd_function_table::DeleteArrayObject.
+ */
+void
+_mesa_delete_array_object( struct gl_context *ctx, struct gl_array_object *obj )
+{
+ (void) ctx;
+ unbind_array_object_vbos(ctx, obj);
+ _glthread_DESTROY_MUTEX(obj->Mutex);
+ free(obj);
+}
+
+
+/**
+ * Set ptr to arrayObj w/ reference counting.
+ */
+void
+_mesa_reference_array_object(struct gl_context *ctx,
+ struct gl_array_object **ptr,
+ struct gl_array_object *arrayObj)
+{
+ if (*ptr == arrayObj)
+ return;
+
+ if (*ptr) {
+ /* Unreference the old array object */
+ GLboolean deleteFlag = GL_FALSE;
+ struct gl_array_object *oldObj = *ptr;
+
+ _glthread_LOCK_MUTEX(oldObj->Mutex);
+ ASSERT(oldObj->RefCount > 0);
+ oldObj->RefCount--;
+#if 0
+ printf("ArrayObj %p %d DECR to %d\n",
+ (void *) oldObj, oldObj->Name, oldObj->RefCount);
+#endif
+ deleteFlag = (oldObj->RefCount == 0);
+ _glthread_UNLOCK_MUTEX(oldObj->Mutex);
+
+ if (deleteFlag) {
+ ASSERT(ctx->Driver.DeleteArrayObject);
+ ctx->Driver.DeleteArrayObject(ctx, oldObj);
+ }
+
+ *ptr = NULL;
+ }
+ ASSERT(!*ptr);
+
+ if (arrayObj) {
+ /* reference new array object */
+ _glthread_LOCK_MUTEX(arrayObj->Mutex);
+ if (arrayObj->RefCount == 0) {
+ /* this array's being deleted (look just above) */
+ /* Not sure this can every really happen. Warn if it does. */
+ _mesa_problem(NULL, "referencing deleted array object");
+ *ptr = NULL;
+ }
+ else {
+ arrayObj->RefCount++;
+#if 0
+ printf("ArrayObj %p %d INCR to %d\n",
+ (void *) arrayObj, arrayObj->Name, arrayObj->RefCount);
+#endif
+ *ptr = arrayObj;
+ }
+ _glthread_UNLOCK_MUTEX(arrayObj->Mutex);
+ }
+}
+
+
+
+static void
+init_array(struct gl_context *ctx,
+ struct gl_client_array *array, GLint size, GLint type)
+{
+ array->Size = size;
+ array->Type = type;
+ array->Format = GL_RGBA; /* only significant for GL_EXT_vertex_array_bgra */
+ array->Stride = 0;
+ array->StrideB = 0;
+ array->Ptr = NULL;
+ array->Enabled = GL_FALSE;
+ array->Normalized = GL_FALSE;
+#if FEATURE_ARB_vertex_buffer_object
+ /* Vertex array buffers */
+ _mesa_reference_buffer_object(ctx, &array->BufferObj,
+ ctx->Shared->NullBufferObj);
+#endif
+}
+
+
+/**
+ * Initialize a gl_array_object's arrays.
+ */
+void
+_mesa_initialize_array_object( struct gl_context *ctx,
+ struct gl_array_object *obj,
+ GLuint name )
+{
+ GLuint i;
+
+ obj->Name = name;
+
+ _glthread_INIT_MUTEX(obj->Mutex);
+ obj->RefCount = 1;
+
+ /* Init the individual arrays */
+ init_array(ctx, &obj->Vertex, 4, GL_FLOAT);
+ init_array(ctx, &obj->Weight, 1, GL_FLOAT);
+ init_array(ctx, &obj->Normal, 3, GL_FLOAT);
+ init_array(ctx, &obj->Color, 4, GL_FLOAT);
+ init_array(ctx, &obj->SecondaryColor, 3, GL_FLOAT);
+ init_array(ctx, &obj->FogCoord, 1, GL_FLOAT);
+ init_array(ctx, &obj->Index, 1, GL_FLOAT);
+ for (i = 0; i < Elements(obj->TexCoord); i++) {
+ init_array(ctx, &obj->TexCoord[i], 4, GL_FLOAT);
+ }
+ init_array(ctx, &obj->EdgeFlag, 1, GL_BOOL);
+ for (i = 0; i < Elements(obj->VertexAttrib); i++) {
+ init_array(ctx, &obj->VertexAttrib[i], 4, GL_FLOAT);
+ }
+
+#if FEATURE_point_size_array
+ init_array(ctx, &obj->PointSize, 1, GL_FLOAT);
+#endif
+}
+
+
+/**
+ * Add the given array object to the array object pool.
+ */
+static void
+save_array_object( struct gl_context *ctx, struct gl_array_object *obj )
+{
+ if (obj->Name > 0) {
+ /* insert into hash table */
+ _mesa_HashInsert(ctx->Array.Objects, obj->Name, obj);
+ }
+}
+
+
+/**
+ * Remove the given array object from the array object pool.
+ * Do not deallocate the array object though.
+ */
+static void
+remove_array_object( struct gl_context *ctx, struct gl_array_object *obj )
+{
+ if (obj->Name > 0) {
+ /* remove from hash table */
+ _mesa_HashRemove(ctx->Array.Objects, obj->Name);
+ }
+}
+
+
+
+/**
+ * Compute the index of the last array element that can be safely accessed
+ * in a vertex array. We can really only do this when the array lives in
+ * a VBO.
+ * The array->_MaxElement field will be updated.
+ * Later in glDrawArrays/Elements/etc we can do some bounds checking.
+ */
+static void
+compute_max_element(struct gl_client_array *array)
+{
+ if (array->BufferObj->Name) {
+ /* Compute the max element we can access in the VBO without going
+ * out of bounds.
+ */
+ array->_MaxElement = ((GLsizeiptrARB) array->BufferObj->Size
+ - (GLsizeiptrARB) array->Ptr + array->StrideB
+ - array->_ElementSize) / array->StrideB;
+ if (0)
+ printf("%s Object %u Size %u MaxElement %u\n",
+ __FUNCTION__,
+ array->BufferObj->Name,
+ (GLuint) array->BufferObj->Size,
+ array->_MaxElement);
+ }
+ else {
+ /* user-space array, no idea how big it is */
+ array->_MaxElement = 2 * 1000 * 1000 * 1000; /* just a big number */
+ }
+}
+
+
+/**
+ * Helper for update_arrays().
+ * \return min(current min, array->_MaxElement).
+ */
+static GLuint
+update_min(GLuint min, struct gl_client_array *array)
+{
+ compute_max_element(array);
+ if (array->Enabled)
+ return MIN2(min, array->_MaxElement);
+ else
+ return min;
+}
+
+
+/**
+ * Examine vertex arrays to update the gl_array_object::_MaxElement field.
+ */
+void
+_mesa_update_array_object_max_element(struct gl_context *ctx,
+ struct gl_array_object *arrayObj)
+{
+ GLuint i, min = ~0;
+
+ min = update_min(min, &arrayObj->Vertex);
+ min = update_min(min, &arrayObj->Weight);
+ min = update_min(min, &arrayObj->Normal);
+ min = update_min(min, &arrayObj->Color);
+ min = update_min(min, &arrayObj->SecondaryColor);
+ min = update_min(min, &arrayObj->FogCoord);
+ min = update_min(min, &arrayObj->Index);
+ min = update_min(min, &arrayObj->EdgeFlag);
+#if FEATURE_point_size_array
+ min = update_min(min, &arrayObj->PointSize);
+#endif
+ for (i = 0; i < ctx->Const.MaxTextureCoordUnits; i++)
+ min = update_min(min, &arrayObj->TexCoord[i]);
+ for (i = 0; i < Elements(arrayObj->VertexAttrib); i++)
+ min = update_min(min, &arrayObj->VertexAttrib[i]);
+
+ /* _MaxElement is one past the last legal array element */
+ arrayObj->_MaxElement = min;
+}
+
+
+/**********************************************************************/
+/* API Functions */
+/**********************************************************************/
+
+
+/**
+ * Helper for _mesa_BindVertexArray() and _mesa_BindVertexArrayAPPLE().
+ * \param genRequired specifies behavour when id was not generated with
+ * glGenVertexArrays().
+ */
+static void
+bind_vertex_array(struct gl_context *ctx, GLuint id, GLboolean genRequired)
+{
+ struct gl_array_object * const oldObj = ctx->Array.ArrayObj;
+ struct gl_array_object *newObj = NULL;
+ ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+ ASSERT(oldObj != NULL);
+
+ if ( oldObj->Name == id )
+ return; /* rebinding the same array object- no change */
+
+ /*
+ * Get pointer to new array object (newObj)
+ */
+ if (id == 0) {
+ /* The spec says there is no array object named 0, but we use
+ * one internally because it simplifies things.
+ */
+ newObj = ctx->Array.DefaultArrayObj;
+ }
+ else {
+ /* non-default array object */
+ newObj = lookup_arrayobj(ctx, id);
+ if (!newObj) {
+ if (genRequired) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glBindVertexArray(id)");
+ return;
+ }
+
+ /* For APPLE version, generate a new array object now */
+ newObj = (*ctx->Driver.NewArrayObject)(ctx, id);
+ if (!newObj) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBindVertexArrayAPPLE");
+ return;
+ }
+ save_array_object(ctx, newObj);
+ }
+ }
+
+ ctx->NewState |= _NEW_ARRAY;
+ ctx->Array.NewState |= _NEW_ARRAY_ALL;
+ _mesa_reference_array_object(ctx, &ctx->Array.ArrayObj, newObj);
+
+ /* Pass BindVertexArray call to device driver */
+ if (ctx->Driver.BindArrayObject && newObj)
+ ctx->Driver.BindArrayObject(ctx, newObj);
+}
+
+
+/**
+ * ARB version of glBindVertexArray()
+ * This function behaves differently from glBindVertexArrayAPPLE() in
+ * that this function requires all ids to have been previously generated
+ * by glGenVertexArrays[APPLE]().
+ */
+void GLAPIENTRY
+_mesa_BindVertexArray( GLuint id )
+{
+ GET_CURRENT_CONTEXT(ctx);
+ bind_vertex_array(ctx, id, GL_TRUE);
+}
+
+
+/**
+ * Bind a new array.
+ *
+ * \todo
+ * The binding could be done more efficiently by comparing the non-NULL
+ * pointers in the old and new objects. The only arrays that are "dirty" are
+ * the ones that are non-NULL in either object.
+ */
+void GLAPIENTRY
+_mesa_BindVertexArrayAPPLE( GLuint id )
+{
+ GET_CURRENT_CONTEXT(ctx);
+ bind_vertex_array(ctx, id, GL_FALSE);
+}
+
+
+/**
+ * Delete a set of array objects.
+ *
+ * \param n Number of array objects to delete.
+ * \param ids Array of \c n array object IDs.
+ */
+void GLAPIENTRY
+_mesa_DeleteVertexArraysAPPLE(GLsizei n, const GLuint *ids)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ GLsizei i;
+ ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+ if (n < 0) {
+ _mesa_error(ctx, GL_INVALID_VALUE, "glDeleteVertexArrayAPPLE(n)");
+ return;
+ }
+
+ for (i = 0; i < n; i++) {
+ struct gl_array_object *obj = lookup_arrayobj(ctx, ids[i]);
+
+ if ( obj != NULL ) {
+ ASSERT( obj->Name == ids[i] );
+
+ /* If the array object is currently bound, the spec says "the binding
+ * for that object reverts to zero and the default vertex array
+ * becomes current."
+ */
+ if ( obj == ctx->Array.ArrayObj ) {
+ CALL_BindVertexArrayAPPLE( ctx->Exec, (0) );
+ }
+
+ /* The ID is immediately freed for re-use */
+ remove_array_object(ctx, obj);
+
+ /* Unreference the array object.
+ * If refcount hits zero, the object will be deleted.
+ */
+ _mesa_reference_array_object(ctx, &obj, NULL);
+ }
+ }
+}
+
+
+/**
+ * Generate a set of unique array object IDs and store them in \c arrays.
+ * Helper for _mesa_GenVertexArrays[APPLE]() functions below.
+ * \param n Number of IDs to generate.
+ * \param arrays Array of \c n locations to store the IDs.
+ * \param vboOnly Will arrays have to reside in VBOs?
+ */
+static void
+gen_vertex_arrays(struct gl_context *ctx, GLsizei n, GLuint *arrays,
+ GLboolean vboOnly)
+{
+ GLuint first;
+ GLint i;
+ ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+ if (n < 0) {
+ _mesa_error(ctx, GL_INVALID_VALUE, "glGenVertexArraysAPPLE");
+ return;
+ }
+
+ if (!arrays) {
+ return;
+ }
+
+ first = _mesa_HashFindFreeKeyBlock(ctx->Array.Objects, n);
+
+ /* Allocate new, empty array objects and return identifiers */
+ for (i = 0; i < n; i++) {
+ struct gl_array_object *obj;
+ GLuint name = first + i;
+
+ obj = (*ctx->Driver.NewArrayObject)( ctx, name );
+ if (!obj) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glGenVertexArraysAPPLE");
+ return;
+ }
+ obj->VBOonly = vboOnly;
+ save_array_object(ctx, obj);
+ arrays[i] = first + i;
+ }
+}
+
+
+/**
+ * ARB version of glGenVertexArrays()
+ * All arrays will be required to live in VBOs.
+ */
+void GLAPIENTRY
+_mesa_GenVertexArrays(GLsizei n, GLuint *arrays)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ gen_vertex_arrays(ctx, n, arrays, GL_TRUE);
+}
+
+
+/**
+ * APPLE version of glGenVertexArraysAPPLE()
+ * Arrays may live in VBOs or ordinary memory.
+ */
+void GLAPIENTRY
+_mesa_GenVertexArraysAPPLE(GLsizei n, GLuint *arrays)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ gen_vertex_arrays(ctx, n, arrays, GL_FALSE);
+}
+
+
+/**
+ * Determine if ID is the name of an array object.
+ *
+ * \param id ID of the potential array object.
+ * \return \c GL_TRUE if \c id is the name of a array object,
+ * \c GL_FALSE otherwise.
+ */
+GLboolean GLAPIENTRY
+_mesa_IsVertexArrayAPPLE( GLuint id )
+{
+ struct gl_array_object * obj;
+ GET_CURRENT_CONTEXT(ctx);
+ ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
+
+ if (id == 0)
+ return GL_FALSE;
+
+ obj = lookup_arrayobj(ctx, id);
+
+ return (obj != NULL) ? GL_TRUE : GL_FALSE;
+}
diff --git a/mesalib/src/mesa/main/bufferobj.c b/mesalib/src/mesa/main/bufferobj.c index ce3bf86fb..349288e73 100644 --- a/mesalib/src/mesa/main/bufferobj.c +++ b/mesalib/src/mesa/main/bufferobj.c @@ -216,7 +216,8 @@ _mesa_new_buffer_object( struct gl_context *ctx, GLuint name, GLenum target ) * Default callback for the \c dd_function_table::DeleteBuffer() hook.
*/
void
-_mesa_delete_buffer_object( struct gl_context *ctx, struct gl_buffer_object *bufObj )
+_mesa_delete_buffer_object(struct gl_context *ctx,
+ struct gl_buffer_object *bufObj)
{
(void) ctx;
@@ -414,7 +415,8 @@ _mesa_buffer_subdata( struct gl_context *ctx, GLenum target, GLintptrARB offset, * \sa glBufferGetSubDataARB, dd_function_table::GetBufferSubData.
*/
void
-_mesa_buffer_get_subdata( struct gl_context *ctx, GLenum target, GLintptrARB offset,
+_mesa_buffer_get_subdata( struct gl_context *ctx,
+ GLenum target, GLintptrARB offset,
GLsizeiptrARB size, GLvoid * data,
struct gl_buffer_object * bufObj )
{
@@ -1536,7 +1538,7 @@ _mesa_FlushMappedBufferRange(GLenum target, GLintptr offset, GLsizeiptr length) #if FEATURE_APPLE_object_purgeable
static GLenum
-_mesa_BufferObjectPurgeable(struct gl_context *ctx, GLuint name, GLenum option)
+buffer_object_purgeable(struct gl_context *ctx, GLuint name, GLenum option)
{
struct gl_buffer_object *bufObj;
GLenum retval;
@@ -1569,7 +1571,7 @@ _mesa_BufferObjectPurgeable(struct gl_context *ctx, GLuint name, GLenum option) static GLenum
-_mesa_RenderObjectPurgeable(struct gl_context *ctx, GLuint name, GLenum option)
+renderbuffer_purgeable(struct gl_context *ctx, GLuint name, GLenum option)
{
struct gl_renderbuffer *bufObj;
GLenum retval;
@@ -1598,7 +1600,7 @@ _mesa_RenderObjectPurgeable(struct gl_context *ctx, GLuint name, GLenum option) static GLenum
-_mesa_TextureObjectPurgeable(struct gl_context *ctx, GLuint name, GLenum option)
+texture_object_purgeable(struct gl_context *ctx, GLuint name, GLenum option)
{
struct gl_texture_object *bufObj;
GLenum retval;
@@ -1654,13 +1656,13 @@ _mesa_ObjectPurgeableAPPLE(GLenum objectType, GLuint name, GLenum option) switch (objectType) {
case GL_TEXTURE:
- retval = _mesa_TextureObjectPurgeable (ctx, name, option);
+ retval = texture_object_purgeable(ctx, name, option);
break;
case GL_RENDERBUFFER_EXT:
- retval = _mesa_RenderObjectPurgeable (ctx, name, option);
+ retval = renderbuffer_purgeable(ctx, name, option);
break;
case GL_BUFFER_OBJECT_APPLE:
- retval = _mesa_BufferObjectPurgeable (ctx, name, option);
+ retval = buffer_object_purgeable(ctx, name, option);
break;
default:
_mesa_error(ctx, GL_INVALID_ENUM,
@@ -1679,7 +1681,7 @@ _mesa_ObjectPurgeableAPPLE(GLenum objectType, GLuint name, GLenum option) static GLenum
-_mesa_BufferObjectUnpurgeable(struct gl_context *ctx, GLuint name, GLenum option)
+buffer_object_unpurgeable(struct gl_context *ctx, GLuint name, GLenum option)
{
struct gl_buffer_object *bufObj;
GLenum retval;
@@ -1709,7 +1711,7 @@ _mesa_BufferObjectUnpurgeable(struct gl_context *ctx, GLuint name, GLenum option static GLenum
-_mesa_RenderObjectUnpurgeable(struct gl_context *ctx, GLuint name, GLenum option)
+renderbuffer_unpurgeable(struct gl_context *ctx, GLuint name, GLenum option)
{
struct gl_renderbuffer *bufObj;
GLenum retval;
@@ -1739,7 +1741,7 @@ _mesa_RenderObjectUnpurgeable(struct gl_context *ctx, GLuint name, GLenum option static GLenum
-_mesa_TextureObjectUnpurgeable(struct gl_context *ctx, GLuint name, GLenum option)
+texture_object_unpurgeable(struct gl_context *ctx, GLuint name, GLenum option)
{
struct gl_texture_object *bufObj;
GLenum retval;
@@ -1794,11 +1796,11 @@ _mesa_ObjectUnpurgeableAPPLE(GLenum objectType, GLuint name, GLenum option) switch (objectType) {
case GL_BUFFER_OBJECT_APPLE:
- return _mesa_BufferObjectUnpurgeable(ctx, name, option);
+ return buffer_object_unpurgeable(ctx, name, option);
case GL_TEXTURE:
- return _mesa_TextureObjectUnpurgeable(ctx, name, option);
+ return texture_object_unpurgeable(ctx, name, option);
case GL_RENDERBUFFER_EXT:
- return _mesa_RenderObjectUnpurgeable(ctx, name, option);
+ return renderbuffer_unpurgeable(ctx, name, option);
default:
_mesa_error(ctx, GL_INVALID_ENUM,
"glObjectUnpurgeable(name = 0x%x) invalid type: %d",
@@ -1809,12 +1811,10 @@ _mesa_ObjectUnpurgeableAPPLE(GLenum objectType, GLuint name, GLenum option) static void
-_mesa_GetBufferObjectParameterivAPPLE(struct gl_context *ctx, GLuint name,
- GLenum pname, GLint* params)
+get_buffer_object_parameteriv(struct gl_context *ctx, GLuint name,
+ GLenum pname, GLint *params)
{
- struct gl_buffer_object *bufObj;
-
- bufObj = _mesa_lookup_bufferobj(ctx, name);
+ struct gl_buffer_object *bufObj = _mesa_lookup_bufferobj(ctx, name);
if (!bufObj) {
_mesa_error(ctx, GL_INVALID_VALUE,
"glGetObjectParameteriv(name = 0x%x) invalid object", name);
@@ -1835,13 +1835,11 @@ _mesa_GetBufferObjectParameterivAPPLE(struct gl_context *ctx, GLuint name, static void
-_mesa_GetRenderObjectParameterivAPPLE(struct gl_context *ctx, GLuint name,
- GLenum pname, GLint* params)
+get_renderbuffer_parameteriv(struct gl_context *ctx, GLuint name,
+ GLenum pname, GLint *params)
{
- struct gl_renderbuffer *bufObj;
-
- bufObj = _mesa_lookup_renderbuffer(ctx, name);
- if (!bufObj) {
+ struct gl_renderbuffer *rb = _mesa_lookup_renderbuffer(ctx, name);
+ if (!rb) {
_mesa_error(ctx, GL_INVALID_VALUE,
"glObjectUnpurgeable(name = 0x%x)", name);
return;
@@ -1849,7 +1847,7 @@ _mesa_GetRenderObjectParameterivAPPLE(struct gl_context *ctx, GLuint name, switch (pname) {
case GL_PURGEABLE_APPLE:
- *params = bufObj->Purgeable;
+ *params = rb->Purgeable;
break;
default:
_mesa_error(ctx, GL_INVALID_ENUM,
@@ -1861,13 +1859,11 @@ _mesa_GetRenderObjectParameterivAPPLE(struct gl_context *ctx, GLuint name, static void
-_mesa_GetTextureObjectParameterivAPPLE(struct gl_context *ctx, GLuint name,
- GLenum pname, GLint* params)
+get_texture_object_parameteriv(struct gl_context *ctx, GLuint name,
+ GLenum pname, GLint *params)
{
- struct gl_texture_object *bufObj;
-
- bufObj = _mesa_lookup_texture(ctx, name);
- if (!bufObj) {
+ struct gl_texture_object *texObj = _mesa_lookup_texture(ctx, name);
+ if (!texObj) {
_mesa_error(ctx, GL_INVALID_VALUE,
"glObjectUnpurgeable(name = 0x%x)", name);
return;
@@ -1875,7 +1871,7 @@ _mesa_GetTextureObjectParameterivAPPLE(struct gl_context *ctx, GLuint name, switch (pname) {
case GL_PURGEABLE_APPLE:
- *params = bufObj->Purgeable;
+ *params = texObj->Purgeable;
break;
default:
_mesa_error(ctx, GL_INVALID_ENUM,
@@ -1888,7 +1884,7 @@ _mesa_GetTextureObjectParameterivAPPLE(struct gl_context *ctx, GLuint name, void GLAPIENTRY
_mesa_GetObjectParameterivAPPLE(GLenum objectType, GLuint name, GLenum pname,
- GLint* params)
+ GLint *params)
{
GET_CURRENT_CONTEXT(ctx);
@@ -1900,13 +1896,13 @@ _mesa_GetObjectParameterivAPPLE(GLenum objectType, GLuint name, GLenum pname, switch (objectType) {
case GL_TEXTURE:
- _mesa_GetTextureObjectParameterivAPPLE (ctx, name, pname, params);
+ get_texture_object_parameteriv(ctx, name, pname, params);
break;
case GL_BUFFER_OBJECT_APPLE:
- _mesa_GetBufferObjectParameterivAPPLE (ctx, name, pname, params);
+ get_buffer_object_parameteriv(ctx, name, pname, params);
break;
case GL_RENDERBUFFER_EXT:
- _mesa_GetRenderObjectParameterivAPPLE (ctx, name, pname, params);
+ get_renderbuffer_parameteriv(ctx, name, pname, params);
break;
default:
_mesa_error(ctx, GL_INVALID_ENUM,
diff --git a/mesalib/src/mesa/main/clip.c b/mesalib/src/mesa/main/clip.c index bec04de72..6b9b3b58c 100644 --- a/mesalib/src/mesa/main/clip.c +++ b/mesalib/src/mesa/main/clip.c @@ -32,11 +32,20 @@ #include "math/m_matrix.h"
+/**
+ * Update derived clip plane state.
+ */
+void
+_mesa_update_clip_plane(struct gl_context *ctx, GLuint plane)
+{
+ if (_math_matrix_is_dirty(ctx->ProjectionMatrixStack.Top))
+ _math_matrix_analyse( ctx->ProjectionMatrixStack.Top );
-/**********************************************************************/
-/* Get/Set User clip-planes. */
-/**********************************************************************/
-
+ /* Clip-Space Plane = Eye-Space Plane * Projection Matrix */
+ _mesa_transform_vector(ctx->Transform._ClipUserPlane[plane],
+ ctx->Transform.EyeUserPlane[plane],
+ ctx->ProjectionMatrixStack.Top->inv);
+}
void GLAPIENTRY
@@ -78,17 +87,8 @@ _mesa_ClipPlane( GLenum plane, const GLdouble *eq ) FLUSH_VERTICES(ctx, _NEW_TRANSFORM);
COPY_4FV(ctx->Transform.EyeUserPlane[p], equation);
- /* Update derived state. This state also depends on the projection
- * matrix, and is recalculated on changes to the projection matrix by
- * code in _mesa_update_state().
- */
if (ctx->Transform.ClipPlanesEnabled & (1 << p)) {
- if (_math_matrix_is_dirty(ctx->ProjectionMatrixStack.Top))
- _math_matrix_analyse( ctx->ProjectionMatrixStack.Top );
-
- _mesa_transform_vector( ctx->Transform._ClipUserPlane[p],
- ctx->Transform.EyeUserPlane[p],
- ctx->ProjectionMatrixStack.Top->inv );
+ _mesa_update_clip_plane(ctx, p);
}
if (ctx->Driver.ClipPlane)
diff --git a/mesalib/src/mesa/main/clip.h b/mesalib/src/mesa/main/clip.h index bba16e11c..9a94542ec 100644 --- a/mesalib/src/mesa/main/clip.h +++ b/mesalib/src/mesa/main/clip.h @@ -33,6 +33,11 @@ #include "glheader.h"
+struct gl_context;
+
+extern void
+_mesa_update_clip_plane(struct gl_context *ctx, GLuint plane);
+
extern void GLAPIENTRY
_mesa_ClipPlane( GLenum plane, const GLdouble *equation );
diff --git a/mesalib/src/mesa/main/dd.h b/mesalib/src/mesa/main/dd.h index c39e72048..972a90279 100644 --- a/mesalib/src/mesa/main/dd.h +++ b/mesalib/src/mesa/main/dd.h @@ -602,15 +602,6 @@ struct dd_function_table { */
/*@{*/
/**
- * Called when a shader is compiled.
- *
- * Note that not all shader objects get ShaderCompile called on
- * them. Notably, the shaders containing builtin functions do not
- * have CompileShader() called, so if lowering passes are done they
- * need to also be performed in LinkShader().
- */
- GLboolean (*CompileShader)(struct gl_context *ctx, struct gl_shader *shader);
- /**
* Called when a shader program is linked.
*
* This gives drivers an opportunity to clone the IR and make their
diff --git a/mesalib/src/mesa/main/enable.c b/mesalib/src/mesa/main/enable.c index 32c3c8713..8df3ac1f6 100644 --- a/mesalib/src/mesa/main/enable.c +++ b/mesalib/src/mesa/main/enable.c @@ -29,6 +29,7 @@ #include "glheader.h"
+#include "clip.h"
#include "context.h"
#include "enable.h"
#include "light.h"
@@ -213,8 +214,8 @@ _mesa_DisableClientState( GLenum cap ) /**
* Return pointer to current texture unit for setting/getting coordinate
* state.
- * Note that we'll set GL_INVALID_OPERATION if the active texture unit is
- * higher than the number of supported coordinate units. And we'll return NULL.
+ * Note that we'll set GL_INVALID_OPERATION and return NULL if the active
+ * texture unit is higher than the number of supported coordinate units.
*/
static struct gl_texture_unit *
get_texcoord_unit(struct gl_context *ctx)
@@ -286,7 +287,8 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state) break;
case GL_BLEND:
{
- GLbitfield newEnabled = state * ((1 << ctx->Const.MaxDrawBuffers) - 1);
+ GLbitfield newEnabled =
+ state * ((1 << ctx->Const.MaxDrawBuffers) - 1);
if (newEnabled != ctx->Color.BlendEnabled) {
FLUSH_VERTICES(ctx, _NEW_COLOR);
ctx->Color.BlendEnabled = newEnabled;
@@ -303,24 +305,15 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state) {
const GLuint p = cap - GL_CLIP_PLANE0;
- if ((ctx->Transform.ClipPlanesEnabled & (1 << p)) == ((GLuint) state << p))
+ if ((ctx->Transform.ClipPlanesEnabled & (1 << p))
+ == ((GLuint) state << p))
return;
FLUSH_VERTICES(ctx, _NEW_TRANSFORM);
if (state) {
ctx->Transform.ClipPlanesEnabled |= (1 << p);
-
- if (_math_matrix_is_dirty(ctx->ProjectionMatrixStack.Top))
- _math_matrix_analyse( ctx->ProjectionMatrixStack.Top );
-
- /* This derived state also calculated in clip.c and
- * from _mesa_update_state() on changes to EyeUserPlane
- * and ctx->ProjectionMatrix respectively.
- */
- _mesa_transform_vector( ctx->Transform._ClipUserPlane[p],
- ctx->Transform.EyeUserPlane[p],
- ctx->ProjectionMatrixStack.Top->inv );
+ _mesa_update_clip_plane(ctx, p);
}
else {
ctx->Transform.ClipPlanesEnabled &= ~(1 << p);
@@ -612,55 +605,17 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state) return;
}
break;
- case GL_TEXTURE_GEN_Q:
- {
- struct gl_texture_unit *texUnit = get_texcoord_unit(ctx);
- if (texUnit) {
- GLuint newenabled = texUnit->TexGenEnabled & ~Q_BIT;
- if (state)
- newenabled |= Q_BIT;
- if (texUnit->TexGenEnabled == newenabled)
- return;
- FLUSH_VERTICES(ctx, _NEW_TEXTURE);
- texUnit->TexGenEnabled = newenabled;
- }
- }
- break;
- case GL_TEXTURE_GEN_R:
- {
- struct gl_texture_unit *texUnit = get_texcoord_unit(ctx);
- if (texUnit) {
- GLuint newenabled = texUnit->TexGenEnabled & ~R_BIT;
- if (state)
- newenabled |= R_BIT;
- if (texUnit->TexGenEnabled == newenabled)
- return;
- FLUSH_VERTICES(ctx, _NEW_TEXTURE);
- texUnit->TexGenEnabled = newenabled;
- }
- }
- break;
case GL_TEXTURE_GEN_S:
- {
- struct gl_texture_unit *texUnit = get_texcoord_unit(ctx);
- if (texUnit) {
- GLuint newenabled = texUnit->TexGenEnabled & ~S_BIT;
- if (state)
- newenabled |= S_BIT;
- if (texUnit->TexGenEnabled == newenabled)
- return;
- FLUSH_VERTICES(ctx, _NEW_TEXTURE);
- texUnit->TexGenEnabled = newenabled;
- }
- }
- break;
case GL_TEXTURE_GEN_T:
+ case GL_TEXTURE_GEN_R:
+ case GL_TEXTURE_GEN_Q:
{
struct gl_texture_unit *texUnit = get_texcoord_unit(ctx);
if (texUnit) {
- GLuint newenabled = texUnit->TexGenEnabled & ~T_BIT;
+ GLbitfield coordBit = S_BIT << (cap - GL_TEXTURE_GEN_S);
+ GLbitfield newenabled = texUnit->TexGenEnabled & ~coordBit;
if (state)
- newenabled |= T_BIT;
+ newenabled |= coordBit;
if (texUnit->TexGenEnabled == newenabled)
return;
FLUSH_VERTICES(ctx, _NEW_TEXTURE);
@@ -1012,7 +967,8 @@ _mesa_Disable( GLenum cap ) * Enable/disable an indexed state var.
*/
void
-_mesa_set_enablei(struct gl_context *ctx, GLenum cap, GLuint index, GLboolean state)
+_mesa_set_enablei(struct gl_context *ctx, GLenum cap,
+ GLuint index, GLboolean state)
{
ASSERT(state == 0 || state == 1);
switch (cap) {
@@ -1231,35 +1187,15 @@ _mesa_IsEnabled( GLenum cap ) return is_texture_enabled(ctx, TEXTURE_2D_BIT);
case GL_TEXTURE_3D:
return is_texture_enabled(ctx, TEXTURE_3D_BIT);
- case GL_TEXTURE_GEN_Q:
- {
- const struct gl_texture_unit *texUnit = get_texcoord_unit(ctx);
- if (texUnit) {
- return (texUnit->TexGenEnabled & Q_BIT) ? GL_TRUE : GL_FALSE;
- }
- }
- return GL_FALSE;
- case GL_TEXTURE_GEN_R:
- {
- const struct gl_texture_unit *texUnit = get_texcoord_unit(ctx);
- if (texUnit) {
- return (texUnit->TexGenEnabled & R_BIT) ? GL_TRUE : GL_FALSE;
- }
- }
- return GL_FALSE;
case GL_TEXTURE_GEN_S:
- {
- const struct gl_texture_unit *texUnit = get_texcoord_unit(ctx);
- if (texUnit) {
- return (texUnit->TexGenEnabled & S_BIT) ? GL_TRUE : GL_FALSE;
- }
- }
- return GL_FALSE;
case GL_TEXTURE_GEN_T:
+ case GL_TEXTURE_GEN_R:
+ case GL_TEXTURE_GEN_Q:
{
const struct gl_texture_unit *texUnit = get_texcoord_unit(ctx);
if (texUnit) {
- return (texUnit->TexGenEnabled & T_BIT) ? GL_TRUE : GL_FALSE;
+ GLbitfield coordBit = S_BIT << (cap - GL_TEXTURE_GEN_S);
+ return (texUnit->TexGenEnabled & coordBit) ? GL_TRUE : GL_FALSE;
}
}
return GL_FALSE;
@@ -1268,7 +1204,8 @@ _mesa_IsEnabled( GLenum cap ) {
const struct gl_texture_unit *texUnit = get_texcoord_unit(ctx);
if (texUnit) {
- return (texUnit->TexGenEnabled & STR_BITS) == STR_BITS ? GL_TRUE : GL_FALSE;
+ return (texUnit->TexGenEnabled & STR_BITS) == STR_BITS
+ ? GL_TRUE : GL_FALSE;
}
}
#endif
@@ -1285,7 +1222,8 @@ _mesa_IsEnabled( GLenum cap ) case GL_INDEX_ARRAY:
return (ctx->Array.ArrayObj->Index.Enabled != 0);
case GL_TEXTURE_COORD_ARRAY:
- return (ctx->Array.ArrayObj->TexCoord[ctx->Array.ActiveTexture].Enabled != 0);
+ return (ctx->Array.ArrayObj->TexCoord[ctx->Array.ActiveTexture]
+ .Enabled != 0);
case GL_EDGE_FLAG_ARRAY:
return (ctx->Array.ArrayObj->EdgeFlag.Enabled != 0);
case GL_FOG_COORDINATE_ARRAY_EXT:
diff --git a/mesalib/src/mesa/main/fog.c b/mesalib/src/mesa/main/fog.c index b4356c198..70603576c 100644 --- a/mesalib/src/mesa/main/fog.c +++ b/mesalib/src/mesa/main/fog.c @@ -79,12 +79,17 @@ _mesa_Fogiv(GLenum pname, const GLint *params ) }
-#define UPDATE_FOG_SCALE(ctx) do {\
- if (ctx->Fog.End == ctx->Fog.Start)\
- ctx->Fog._Scale = 1.0f;\
- else\
- ctx->Fog._Scale = 1.0f / (ctx->Fog.End - ctx->Fog.Start);\
- } while(0)
+/**
+ * Update the gl_fog_attrib::_Scale field.
+ */
+static void
+update_fog_scale(struct gl_context *ctx)
+{
+ if (ctx->Fog.End == ctx->Fog.Start)
+ ctx->Fog._Scale = 1.0f;
+ else
+ ctx->Fog._Scale = 1.0f / (ctx->Fog.End - ctx->Fog.Start);
+}
void GLAPIENTRY
@@ -126,14 +131,14 @@ _mesa_Fogfv( GLenum pname, const GLfloat *params ) return;
FLUSH_VERTICES(ctx, _NEW_FOG);
ctx->Fog.Start = *params;
- UPDATE_FOG_SCALE(ctx);
+ update_fog_scale(ctx);
break;
case GL_FOG_END:
if (ctx->Fog.End == *params)
return;
FLUSH_VERTICES(ctx, _NEW_FOG);
ctx->Fog.End = *params;
- UPDATE_FOG_SCALE(ctx);
+ update_fog_scale(ctx);
break;
case GL_FOG_INDEX:
if (ctx->Fog.Index == *params)
diff --git a/mesalib/src/mesa/main/imports.c b/mesalib/src/mesa/main/imports.c index 3f856402f..2935525cc 100644 --- a/mesalib/src/mesa/main/imports.c +++ b/mesalib/src/mesa/main/imports.c @@ -930,14 +930,20 @@ _mesa_problem( const struct gl_context *ctx, const char *fmtString, ... ) {
va_list args;
char str[MAXSTRING];
+ static int numCalls = 0;
+
(void) ctx;
- va_start( args, fmtString );
- vsnprintf( str, MAXSTRING, fmtString, args );
- va_end( args );
+ if (numCalls < 50) {
+ numCalls++;
- fprintf(stderr, "Mesa %s implementation error: %s\n", MESA_VERSION_STRING, str);
- fprintf(stderr, "Please report at bugs.freedesktop.org\n");
+ va_start( args, fmtString );
+ vsnprintf( str, MAXSTRING, fmtString, args );
+ va_end( args );
+ fprintf(stderr, "Mesa %s implementation error: %s\n",
+ MESA_VERSION_STRING, str);
+ fprintf(stderr, "Please report at bugs.freedesktop.org\n");
+ }
}
diff --git a/mesalib/src/mesa/main/matrix.c b/mesalib/src/mesa/main/matrix.c index 5ac6f8108..2579b7384 100644 --- a/mesalib/src/mesa/main/matrix.c +++ b/mesalib/src/mesa/main/matrix.c @@ -140,8 +140,8 @@ _mesa_Ortho( GLdouble left, GLdouble right, * \sa glMatrixMode().
*
* Flushes the vertices, validates the parameter and updates
- * __struct gl_contextRec::CurrentStack and gl_transform_attrib::MatrixMode with the
- * specified matrix stack.
+ * __struct gl_contextRec::CurrentStack and gl_transform_attrib::MatrixMode
+ * with the specified matrix stack.
*/
void GLAPIENTRY
_mesa_MatrixMode( GLenum mode )
@@ -170,7 +170,8 @@ _mesa_MatrixMode( GLenum mode ) */
#if 0
if (ctx->Texture.CurrentUnit >= ctx->Const.MaxTextureCoordUnits) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "glMatrixMode(invalid tex unit %d)",
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glMatrixMode(invalid tex unit %d)",
ctx->Texture.CurrentUnit);
return;
}
@@ -232,8 +233,8 @@ _mesa_MatrixMode( GLenum mode ) * \sa glPushMatrix().
*
* Verifies the current matrix stack is not full, and duplicates the top-most
- * matrix in the stack. Marks __struct gl_contextRec::NewState with the stack dirty
- * flag.
+ * matrix in the stack.
+ * Marks __struct gl_contextRec::NewState with the stack dirty flag.
*/
void GLAPIENTRY
_mesa_PushMatrix( void )
@@ -272,8 +273,8 @@ _mesa_PushMatrix( void ) * \sa glPopMatrix().
*
* Flushes the vertices, verifies the current matrix stack is not empty, and
- * moves the stack head down. Marks __struct gl_contextRec::NewState with the dirty
- * stack flag.
+ * moves the stack head down.
+ * Marks __struct gl_contextRec::NewState with the dirty stack flag.
*/
void GLAPIENTRY
_mesa_PopMatrix( void )
@@ -309,9 +310,9 @@ _mesa_PopMatrix( void ) *
* \sa glLoadIdentity().
*
- * Flushes the vertices and calls _math_matrix_set_identity() with the top-most
- * matrix in the current stack. Marks __struct gl_contextRec::NewState with the stack
- * dirty flag.
+ * Flushes the vertices and calls _math_matrix_set_identity() with the
+ * top-most matrix in the current stack.
+ * Marks __struct gl_contextRec::NewState with the stack dirty flag.
*/
void GLAPIENTRY
_mesa_LoadIdentity( void )
@@ -334,9 +335,9 @@ _mesa_LoadIdentity( void ) *
* \sa glLoadMatrixf().
*
- * Flushes the vertices and calls _math_matrix_loadf() with the top-most matrix
- * in the current stack and the given matrix. Marks __struct gl_contextRec::NewState
- * with the dirty stack flag.
+ * Flushes the vertices and calls _math_matrix_loadf() with the top-most
+ * matrix in the current stack and the given matrix.
+ * Marks __struct gl_contextRec::NewState with the dirty stack flag.
*/
void GLAPIENTRY
_mesa_LoadMatrixf( const GLfloat *m )
@@ -560,8 +561,8 @@ _mesa_MultTransposeMatrixdARB( const GLdouble *m ) * Calls _math_matrix_analyse() with the top-matrix of the projection matrix
* stack, and recomputes user clip positions if necessary.
*
- * \note This routine references __struct gl_contextRec::Tranform attribute values to
- * compute userclip positions in clip space, but is only called on
+ * \note This routine references __struct gl_contextRec::Tranform attribute
+ * values to compute userclip positions in clip space, but is only called on
* _NEW_PROJECTION. The _mesa_ClipPlane() function keeps these values up to
* date across changes to the __struct gl_contextRec::Transform attributes.
*/
@@ -594,8 +595,8 @@ update_projection( struct gl_context *ctx ) * \param ctx GL context.
*
* Multiplies the top matrices of the projection and model view stacks into
- * __struct gl_contextRec::_ModelProjectMatrix via _math_matrix_mul_matrix() and
- * analyzes the resulting matrix via _math_matrix_analyse().
+ * __struct gl_contextRec::_ModelProjectMatrix via _math_matrix_mul_matrix()
+ * and analyzes the resulting matrix via _math_matrix_analyse().
*/
static void
calculate_model_project_matrix( struct gl_context *ctx )
@@ -624,7 +625,7 @@ void _mesa_update_modelview_project( struct gl_context *ctx, GLuint new_state ) if (new_state & _NEW_MODELVIEW) {
_math_matrix_analyse( ctx->ModelviewMatrixStack.Top );
- /* Bring cull position uptodate.
+ /* Bring cull position up to date.
*/
TRANSFORM_POINT3( ctx->Transform.CullObjPos,
ctx->ModelviewMatrixStack.Top->inv,
@@ -635,7 +636,7 @@ void _mesa_update_modelview_project( struct gl_context *ctx, GLuint new_state ) if (new_state & _NEW_PROJECTION)
update_projection( ctx );
- /* Keep ModelviewProject uptodate always to allow tnl
+ /* Keep ModelviewProject up to date always to allow tnl
* implementations that go model->clip even when eye is required.
*/
calculate_model_project_matrix(ctx);
diff --git a/mesalib/src/mesa/main/readpix.c b/mesalib/src/mesa/main/readpix.c index e8b889d92..864e5b6dc 100644 --- a/mesalib/src/mesa/main/readpix.c +++ b/mesalib/src/mesa/main/readpix.c @@ -44,8 +44,8 @@ * \return GL_TRUE if error detected, GL_FALSE if no errors
*/
GLboolean
-_mesa_error_check_format_type(struct gl_context *ctx, GLenum format, GLenum type,
- GLboolean drawing)
+_mesa_error_check_format_type(struct gl_context *ctx, GLenum format,
+ GLenum type, GLboolean drawing)
{
const char *readDraw = drawing ? "Draw" : "Read";
const GLboolean reading = !drawing;
diff --git a/mesalib/src/mesa/main/shaderobj.c b/mesalib/src/mesa/main/shaderobj.c index 06a2f53af..67dd5c9aa 100644 --- a/mesalib/src/mesa/main/shaderobj.c +++ b/mesalib/src/mesa/main/shaderobj.c @@ -410,6 +410,5 @@ _mesa_init_shader_object_functions(struct dd_function_table *driver) driver->DeleteShader = _mesa_delete_shader;
driver->NewShaderProgram = _mesa_new_shader_program;
driver->DeleteShaderProgram = _mesa_delete_shader_program;
- driver->CompileShader = _mesa_ir_compile_shader;
driver->LinkShader = _mesa_ir_link_shader;
}
diff --git a/mesalib/src/mesa/main/texenv.c b/mesalib/src/mesa/main/texenv.c index c802f6f3b..9caca7c11 100644 --- a/mesalib/src/mesa/main/texenv.c +++ b/mesalib/src/mesa/main/texenv.c @@ -411,9 +411,11 @@ set_combiner_scale(struct gl_context *ctx, void GLAPIENTRY
_mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param )
{
+ const GLint iparam0 = (GLint) param[0];
+ struct gl_texture_unit *texUnit;
GLuint maxUnit;
+
GET_CURRENT_CONTEXT(ctx);
- struct gl_texture_unit *texUnit;
ASSERT_OUTSIDE_BEGIN_END(ctx);
maxUnit = (target == GL_POINT_SPRITE_NV && pname == GL_COORD_REPLACE_NV)
@@ -428,14 +430,14 @@ _mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param ) if (target == GL_TEXTURE_ENV) {
switch (pname) {
case GL_TEXTURE_ENV_MODE:
- set_env_mode(ctx, texUnit, (GLenum) (GLint) param[0]);
+ set_env_mode(ctx, texUnit, (GLenum) iparam0);
break;
case GL_TEXTURE_ENV_COLOR:
set_env_color(ctx, texUnit, param);
break;
case GL_COMBINE_RGB:
case GL_COMBINE_ALPHA:
- set_combiner_mode(ctx, texUnit, pname, (GLenum) (GLint) param[0]);
+ set_combiner_mode(ctx, texUnit, pname, (GLenum) iparam0);
break;
case GL_SOURCE0_RGB:
case GL_SOURCE1_RGB:
@@ -445,7 +447,7 @@ _mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param ) case GL_SOURCE1_ALPHA:
case GL_SOURCE2_ALPHA:
case GL_SOURCE3_ALPHA_NV:
- set_combiner_source(ctx, texUnit, pname, (GLenum) (GLint) param[0]);
+ set_combiner_source(ctx, texUnit, pname, (GLenum) iparam0);
break;
case GL_OPERAND0_RGB:
case GL_OPERAND1_RGB:
@@ -455,7 +457,7 @@ _mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param ) case GL_OPERAND1_ALPHA:
case GL_OPERAND2_ALPHA:
case GL_OPERAND3_ALPHA_NV:
- set_combiner_operand(ctx, texUnit, pname, (GLenum) (GLint) param[0]);
+ set_combiner_operand(ctx, texUnit, pname, (GLenum) iparam0);
break;
case GL_RGB_SCALE:
case GL_ALPHA_SCALE:
@@ -466,19 +468,19 @@ _mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param ) _mesa_error( ctx, GL_INVALID_ENUM, "glTexEnv(pname=0x%x)", pname );
return;
}
- if (((GLenum) (GLint) param[0] < GL_TEXTURE0) ||
- ((GLenum) (GLint) param[0] > GL_TEXTURE31)) {
+ if ((iparam0 < GL_TEXTURE0) ||
+ (iparam0 > GL_TEXTURE31)) {
/* spec doesn't say this but it seems logical */
- _mesa_error( ctx, GL_INVALID_ENUM, "glTexEnv(param=0x%x)", (GLenum) (GLint) param[0]);
+ _mesa_error( ctx, GL_INVALID_ENUM, "glTexEnv(param=0x%x)", iparam0);
return;
}
- if (!((1 << ((GLenum) (GLint) param[0] - GL_TEXTURE0)) & ctx->Const.SupportedBumpUnits)) {
- _mesa_error( ctx, GL_INVALID_VALUE, "glTexEnv(param=0x%x)", (GLenum) (GLint) param[0]);
+ if (!((1 << (iparam0 - GL_TEXTURE0)) & ctx->Const.SupportedBumpUnits)) {
+ _mesa_error( ctx, GL_INVALID_VALUE, "glTexEnv(param=0x%x)", iparam0);
return;
}
else {
FLUSH_VERTICES(ctx, _NEW_TEXTURE);
- texUnit->BumpTarget = (GLenum) (GLint) param[0];
+ texUnit->BumpTarget = iparam0;
}
break;
default:
@@ -511,19 +513,18 @@ _mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param ) return;
}
if (pname == GL_COORD_REPLACE_NV) {
- const GLenum value = (GLenum) param[0];
- if (value == GL_TRUE || value == GL_FALSE) {
+ if (iparam0 == GL_TRUE || iparam0 == GL_FALSE) {
/* It's kind of weird to set point state via glTexEnv,
* but that's what the spec calls for.
*/
- const GLboolean state = (GLboolean) value;
+ const GLboolean state = (GLboolean) iparam0;
if (ctx->Point.CoordReplace[ctx->Texture.CurrentUnit] == state)
return;
FLUSH_VERTICES(ctx, _NEW_POINT);
ctx->Point.CoordReplace[ctx->Texture.CurrentUnit] = state;
}
else {
- _mesa_error( ctx, GL_INVALID_VALUE, "glTexEnv(param=0x%x)", value);
+ _mesa_error( ctx, GL_INVALID_VALUE, "glTexEnv(param=0x%x)", iparam0);
return;
}
}
@@ -542,7 +543,7 @@ _mesa_TexEnvfv( GLenum target, GLenum pname, const GLfloat *param ) _mesa_lookup_enum_by_nr(target),
_mesa_lookup_enum_by_nr(pname),
*param,
- _mesa_lookup_enum_by_nr((GLenum) (GLint) *param));
+ _mesa_lookup_enum_by_nr((GLenum) iparam0));
/* Tell device driver about the new texture environment */
if (ctx->Driver.TexEnv) {
diff --git a/mesalib/src/mesa/program/ir_to_mesa.cpp b/mesalib/src/mesa/program/ir_to_mesa.cpp index f88ef7a37..c1b28ec3f 100644 --- a/mesalib/src/mesa/program/ir_to_mesa.cpp +++ b/mesalib/src/mesa/program/ir_to_mesa.cpp @@ -3094,21 +3094,6 @@ get_mesa_program(struct gl_context *ctx, extern "C" {
/**
- * Called via ctx->Driver.CompilerShader().
- * This is a no-op.
- * XXX can we remove the ctx->Driver.CompileShader() hook?
- */
-GLboolean
-_mesa_ir_compile_shader(struct gl_context *ctx, struct gl_shader *shader)
-{
- assert(shader->CompileStatus);
- (void) ctx;
-
- return GL_TRUE;
-}
-
-
-/**
* Link a shader.
* Called via ctx->Driver.LinkShader()
* This actually involves converting GLSL IR into Mesa gl_programs with
@@ -3293,11 +3278,6 @@ _mesa_glsl_compile_shader(struct gl_context *ctx, struct gl_shader *shader) reparent_ir(shader->ir, shader->ir);
ralloc_free(state);
-
- if (shader->CompileStatus) {
- if (!ctx->Driver.CompileShader(ctx, shader))
- shader->CompileStatus = GL_FALSE;
- }
}
diff --git a/mesalib/src/mesa/swrast/s_span.c b/mesalib/src/mesa/swrast/s_span.c index 029c88b29..75e3c53a1 100644 --- a/mesalib/src/mesa/swrast/s_span.c +++ b/mesalib/src/mesa/swrast/s_span.c @@ -299,7 +299,8 @@ interpolate_int_colors(struct gl_context *ctx, SWspan *span) interpolate_active_attribs(ctx, span, FRAG_BIT_COL0);
break;
default:
- _mesa_problem(NULL, "bad datatype in interpolate_int_colors");
+ _mesa_problem(ctx, "bad datatype 0x%x in interpolate_int_colors",
+ span->array->ChanType);
}
span->arrayMask |= SPAN_RGBA;
}
diff --git a/pixman/pixman/pixman-bits-image.c b/pixman/pixman/pixman-bits-image.c index a865d719a..88c2f0eea 100644 --- a/pixman/pixman/pixman-bits-image.c +++ b/pixman/pixman/pixman-bits-image.c @@ -1,1608 +1,1602 @@ -/* - * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. - * 2005 Lars Knoll & Zack Rusin, Trolltech - * 2008 Aaron Plattner, NVIDIA Corporation - * Copyright © 2000 SuSE, Inc. - * Copyright © 2007, 2009 Red Hat, Inc. - * Copyright © 2008 André Tupinambá <andrelrt@gmail.com> - * - * 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. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include "pixman-private.h" -#include "pixman-combine32.h" - -/* - * By default, just evaluate the image at 32bpp and expand. Individual image - * types can plug in a better scanline getter if they want to. For example - * we could produce smoother gradients by evaluating them at higher color - * depth, but that's a project for the future. - */ -static void -_pixman_image_get_scanline_generic_64 (pixman_image_t * image, - int x, - int y, - int width, - uint32_t * buffer, - const uint32_t * mask) -{ - uint32_t *mask8 = NULL; - - /* Contract the mask image, if one exists, so that the 32-bit fetch - * function can use it. - */ - if (mask) - { - mask8 = pixman_malloc_ab (width, sizeof(uint32_t)); - if (!mask8) - return; - - pixman_contract (mask8, (uint64_t *)mask, width); - } - - /* Fetch the source image into the first half of buffer. */ - image->bits.get_scanline_32 (image, x, y, width, (uint32_t*)buffer, mask8); - - /* Expand from 32bpp to 64bpp in place. */ - pixman_expand ((uint64_t *)buffer, buffer, PIXMAN_a8r8g8b8, width); - - free (mask8); -} - -/* Fetch functions */ - -static force_inline uint32_t -fetch_pixel_no_alpha (bits_image_t *image, - int x, int y, pixman_bool_t check_bounds) -{ - if (check_bounds && - (x < 0 || x >= image->width || y < 0 || y >= image->height)) - { - return 0; - } - - return image->fetch_pixel_32 (image, x, y); -} - -typedef uint32_t (* get_pixel_t) (bits_image_t *image, - int x, int y, pixman_bool_t check_bounds); - -static force_inline void -repeat (pixman_repeat_t repeat, int size, int *coord) -{ - switch (repeat) - { - case PIXMAN_REPEAT_NORMAL: - *coord = MOD (*coord, size); - break; - - case PIXMAN_REPEAT_PAD: - *coord = CLIP (*coord, 0, size - 1); - break; - - case PIXMAN_REPEAT_REFLECT: - *coord = MOD (*coord, size * 2); - - if (*coord >= size) - *coord = size * 2 - *coord - 1; - break; - - case PIXMAN_REPEAT_NONE: - break; - - default: - break; - } -} - -static force_inline uint32_t -bits_image_fetch_pixel_nearest (bits_image_t *image, - pixman_fixed_t x, - pixman_fixed_t y, - get_pixel_t get_pixel) -{ - int x0 = pixman_fixed_to_int (x - pixman_fixed_e); - int y0 = pixman_fixed_to_int (y - pixman_fixed_e); - - if (image->common.repeat != PIXMAN_REPEAT_NONE) - { - repeat (image->common.repeat, image->width, &x0); - repeat (image->common.repeat, image->height, &y0); - - return get_pixel (image, x0, y0, FALSE); - } - else - { - return get_pixel (image, x0, y0, TRUE); - } -} - -#if SIZEOF_LONG > 4 - -static force_inline uint32_t -bilinear_interpolation (uint32_t tl, uint32_t tr, - uint32_t bl, uint32_t br, - int distx, int disty) -{ - uint64_t distxy, distxiy, distixy, distixiy; - uint64_t tl64, tr64, bl64, br64; - uint64_t f, r; - - distxy = distx * disty; - distxiy = distx * (256 - disty); - distixy = (256 - distx) * disty; - distixiy = (256 - distx) * (256 - disty); - - /* Alpha and Blue */ - tl64 = tl & 0xff0000ff; - tr64 = tr & 0xff0000ff; - bl64 = bl & 0xff0000ff; - br64 = br & 0xff0000ff; - - f = tl64 * distixiy + tr64 * distxiy + bl64 * distixy + br64 * distxy; - r = f & 0x0000ff0000ff0000ull; - - /* Red and Green */ - tl64 = tl; - tl64 = ((tl64 << 16) & 0x000000ff00000000ull) | (tl64 & 0x0000ff00ull); - - tr64 = tr; - tr64 = ((tr64 << 16) & 0x000000ff00000000ull) | (tr64 & 0x0000ff00ull); - - bl64 = bl; - bl64 = ((bl64 << 16) & 0x000000ff00000000ull) | (bl64 & 0x0000ff00ull); - - br64 = br; - br64 = ((br64 << 16) & 0x000000ff00000000ull) | (br64 & 0x0000ff00ull); - - f = tl64 * distixiy + tr64 * distxiy + bl64 * distixy + br64 * distxy; - r |= ((f >> 16) & 0x000000ff00000000ull) | (f & 0xff000000ull); - - return (uint32_t)(r >> 16); -} - -#else - -static force_inline uint32_t -bilinear_interpolation (uint32_t tl, uint32_t tr, - uint32_t bl, uint32_t br, - int distx, int disty) -{ - int distxy, distxiy, distixy, distixiy; - uint32_t f, r; - - distxy = distx * disty; - distxiy = (distx << 8) - distxy; /* distx * (256 - disty) */ - distixy = (disty << 8) - distxy; /* disty * (256 - distx) */ - distixiy = - 256 * 256 - (disty << 8) - - (distx << 8) + distxy; /* (256 - distx) * (256 - disty) */ - - /* Blue */ - r = (tl & 0x000000ff) * distixiy + (tr & 0x000000ff) * distxiy - + (bl & 0x000000ff) * distixy + (br & 0x000000ff) * distxy; - - /* Green */ - f = (tl & 0x0000ff00) * distixiy + (tr & 0x0000ff00) * distxiy - + (bl & 0x0000ff00) * distixy + (br & 0x0000ff00) * distxy; - r |= f & 0xff000000; - - tl >>= 16; - tr >>= 16; - bl >>= 16; - br >>= 16; - r >>= 16; - - /* Red */ - f = (tl & 0x000000ff) * distixiy + (tr & 0x000000ff) * distxiy - + (bl & 0x000000ff) * distixy + (br & 0x000000ff) * distxy; - r |= f & 0x00ff0000; - - /* Alpha */ - f = (tl & 0x0000ff00) * distixiy + (tr & 0x0000ff00) * distxiy - + (bl & 0x0000ff00) * distixy + (br & 0x0000ff00) * distxy; - r |= f & 0xff000000; - - return r; -} - -#endif - -static force_inline uint32_t -bits_image_fetch_pixel_bilinear (bits_image_t *image, - pixman_fixed_t x, - pixman_fixed_t y, - get_pixel_t get_pixel) -{ - pixman_repeat_t repeat_mode = image->common.repeat; - int width = image->width; - int height = image->height; - int x1, y1, x2, y2; - uint32_t tl, tr, bl, br; - int32_t distx, disty; - - x1 = x - pixman_fixed_1 / 2; - y1 = y - pixman_fixed_1 / 2; - - distx = (x1 >> 8) & 0xff; - disty = (y1 >> 8) & 0xff; - - x1 = pixman_fixed_to_int (x1); - y1 = pixman_fixed_to_int (y1); - x2 = x1 + 1; - y2 = y1 + 1; - - if (repeat_mode != PIXMAN_REPEAT_NONE) - { - repeat (repeat_mode, width, &x1); - repeat (repeat_mode, height, &y1); - repeat (repeat_mode, width, &x2); - repeat (repeat_mode, height, &y2); - - tl = get_pixel (image, x1, y1, FALSE); - bl = get_pixel (image, x1, y2, FALSE); - tr = get_pixel (image, x2, y1, FALSE); - br = get_pixel (image, x2, y2, FALSE); - } - else - { - tl = get_pixel (image, x1, y1, TRUE); - tr = get_pixel (image, x2, y1, TRUE); - bl = get_pixel (image, x1, y2, TRUE); - br = get_pixel (image, x2, y2, TRUE); - } - - return bilinear_interpolation (tl, tr, bl, br, distx, disty); -} - -static void -bits_image_fetch_bilinear_no_repeat_8888 (pixman_image_t * ima, - int offset, - int line, - int width, - uint32_t * buffer, - const uint32_t * mask) -{ - bits_image_t *bits = &ima->bits; - pixman_fixed_t x_top, x_bottom, x; - pixman_fixed_t ux_top, ux_bottom, ux; - pixman_vector_t v; - uint32_t top_mask, bottom_mask; - uint32_t *top_row; - uint32_t *bottom_row; - uint32_t *end; - uint32_t zero[2] = { 0, 0 }; - uint32_t one = 1; - int y, y1, y2; - int disty; - int mask_inc; - int w; - - /* reference point is the center of the pixel */ - v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2; - v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2; - v.vector[2] = pixman_fixed_1; - - if (!pixman_transform_point_3d (bits->common.transform, &v)) - return; - - ux = ux_top = ux_bottom = bits->common.transform->matrix[0][0]; - x = x_top = x_bottom = v.vector[0] - pixman_fixed_1/2; - - y = v.vector[1] - pixman_fixed_1/2; - disty = (y >> 8) & 0xff; - - /* Load the pointers to the first and second lines from the source - * image that bilinear code must read. - * - * The main trick in this code is about the check if any line are - * outside of the image; - * - * When I realize that a line (any one) is outside, I change - * the pointer to a dummy area with zeros. Once I change this, I - * must be sure the pointer will not change, so I set the - * variables to each pointer increments inside the loop. - */ - y1 = pixman_fixed_to_int (y); - y2 = y1 + 1; - - if (y1 < 0 || y1 >= bits->height) - { - top_row = zero; - x_top = 0; - ux_top = 0; - } - else - { - top_row = bits->bits + y1 * bits->rowstride; - x_top = x; - ux_top = ux; - } - - if (y2 < 0 || y2 >= bits->height) - { - bottom_row = zero; - x_bottom = 0; - ux_bottom = 0; - } - else - { - bottom_row = bits->bits + y2 * bits->rowstride; - x_bottom = x; - ux_bottom = ux; - } - - /* Instead of checking whether the operation uses the mast in - * each loop iteration, verify this only once and prepare the - * variables to make the code smaller inside the loop. - */ - if (!mask) - { - mask_inc = 0; - mask = &one; - } - else - { - /* If have a mask, prepare the variables to check it */ - mask_inc = 1; - } - - /* If both are zero, then the whole thing is zero */ - if (top_row == zero && bottom_row == zero) - { - memset (buffer, 0, width * sizeof (uint32_t)); - return; - } - else if (bits->format == PIXMAN_x8r8g8b8) - { - if (top_row == zero) - { - top_mask = 0; - bottom_mask = 0xff000000; - } - else if (bottom_row == zero) - { - top_mask = 0xff000000; - bottom_mask = 0; - } - else - { - top_mask = 0xff000000; - bottom_mask = 0xff000000; - } - } - else - { - top_mask = 0; - bottom_mask = 0; - } - - end = buffer + width; - - /* Zero fill to the left of the image */ - while (buffer < end && x < pixman_fixed_minus_1) - { - *buffer++ = 0; - x += ux; - x_top += ux_top; - x_bottom += ux_bottom; - mask += mask_inc; - } - - /* Left edge - */ - while (buffer < end && x < 0) - { - uint32_t tr, br; - int32_t distx; - - tr = top_row[pixman_fixed_to_int (x_top) + 1] | top_mask; - br = bottom_row[pixman_fixed_to_int (x_bottom) + 1] | bottom_mask; - - distx = (x >> 8) & 0xff; - - *buffer++ = bilinear_interpolation (0, tr, 0, br, distx, disty); - - x += ux; - x_top += ux_top; - x_bottom += ux_bottom; - mask += mask_inc; - } - - /* Main part */ - w = pixman_int_to_fixed (bits->width - 1); - - while (buffer < end && x < w) - { - if (*mask) - { - uint32_t tl, tr, bl, br; - int32_t distx; - - tl = top_row [pixman_fixed_to_int (x_top)] | top_mask; - tr = top_row [pixman_fixed_to_int (x_top) + 1] | top_mask; - bl = bottom_row [pixman_fixed_to_int (x_bottom)] | bottom_mask; - br = bottom_row [pixman_fixed_to_int (x_bottom) + 1] | bottom_mask; - - distx = (x >> 8) & 0xff; - - *buffer = bilinear_interpolation (tl, tr, bl, br, distx, disty); - } - - buffer++; - x += ux; - x_top += ux_top; - x_bottom += ux_bottom; - mask += mask_inc; - } - - /* Right Edge */ - w = pixman_int_to_fixed (bits->width); - while (buffer < end && x < w) - { - if (*mask) - { - uint32_t tl, bl; - int32_t distx; - - tl = top_row [pixman_fixed_to_int (x_top)] | top_mask; - bl = bottom_row [pixman_fixed_to_int (x_bottom)] | bottom_mask; - - distx = (x >> 8) & 0xff; - - *buffer = bilinear_interpolation (tl, 0, bl, 0, distx, disty); - } - - buffer++; - x += ux; - x_top += ux_top; - x_bottom += ux_bottom; - mask += mask_inc; - } - - /* Zero fill to the left of the image */ - while (buffer < end) - *buffer++ = 0; -} - -static force_inline uint32_t -bits_image_fetch_pixel_convolution (bits_image_t *image, - pixman_fixed_t x, - pixman_fixed_t y, - get_pixel_t get_pixel) -{ - pixman_fixed_t *params = image->common.filter_params; - int x_off = (params[0] - pixman_fixed_1) >> 1; - int y_off = (params[1] - pixman_fixed_1) >> 1; - int32_t cwidth = pixman_fixed_to_int (params[0]); - int32_t cheight = pixman_fixed_to_int (params[1]); - int32_t srtot, sgtot, sbtot, satot; - int32_t i, j, x1, x2, y1, y2; - pixman_repeat_t repeat_mode = image->common.repeat; - int width = image->width; - int height = image->height; - - params += 2; - - x1 = pixman_fixed_to_int (x - pixman_fixed_e - x_off); - y1 = pixman_fixed_to_int (y - pixman_fixed_e - y_off); - x2 = x1 + cwidth; - y2 = y1 + cheight; - - srtot = sgtot = sbtot = satot = 0; - - for (i = y1; i < y2; ++i) - { - for (j = x1; j < x2; ++j) - { - int rx = j; - int ry = i; - - pixman_fixed_t f = *params; - - if (f) - { - uint32_t pixel; - - if (repeat_mode != PIXMAN_REPEAT_NONE) - { - repeat (repeat_mode, width, &rx); - repeat (repeat_mode, height, &ry); - - pixel = get_pixel (image, rx, ry, FALSE); - } - else - { - pixel = get_pixel (image, rx, ry, TRUE); - } - - srtot += RED_8 (pixel) * f; - sgtot += GREEN_8 (pixel) * f; - sbtot += BLUE_8 (pixel) * f; - satot += ALPHA_8 (pixel) * f; - } - - params++; - } - } - - satot >>= 16; - srtot >>= 16; - sgtot >>= 16; - sbtot >>= 16; - - satot = CLIP (satot, 0, 0xff); - srtot = CLIP (srtot, 0, 0xff); - sgtot = CLIP (sgtot, 0, 0xff); - sbtot = CLIP (sbtot, 0, 0xff); - - return ((satot << 24) | (srtot << 16) | (sgtot << 8) | (sbtot)); -} - -static force_inline uint32_t -bits_image_fetch_pixel_filtered (bits_image_t *image, - pixman_fixed_t x, - pixman_fixed_t y, - get_pixel_t get_pixel) -{ - switch (image->common.filter) - { - case PIXMAN_FILTER_NEAREST: - case PIXMAN_FILTER_FAST: - return bits_image_fetch_pixel_nearest (image, x, y, get_pixel); - break; - - case PIXMAN_FILTER_BILINEAR: - case PIXMAN_FILTER_GOOD: - case PIXMAN_FILTER_BEST: - return bits_image_fetch_pixel_bilinear (image, x, y, get_pixel); - break; - - case PIXMAN_FILTER_CONVOLUTION: - return bits_image_fetch_pixel_convolution (image, x, y, get_pixel); - break; - - default: - break; - } - - return 0; -} - -static void -bits_image_fetch_affine_no_alpha (pixman_image_t * image, - int offset, - int line, - int width, - uint32_t * buffer, - const uint32_t * mask) -{ - pixman_fixed_t x, y; - pixman_fixed_t ux, uy; - pixman_vector_t v; - int i; - - /* reference point is the center of the pixel */ - v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2; - v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2; - v.vector[2] = pixman_fixed_1; - - if (image->common.transform) - { - if (!pixman_transform_point_3d (image->common.transform, &v)) - return; - - ux = image->common.transform->matrix[0][0]; - uy = image->common.transform->matrix[1][0]; - } - else - { - ux = pixman_fixed_1; - uy = 0; - } - - x = v.vector[0]; - y = v.vector[1]; - - for (i = 0; i < width; ++i) - { - if (!mask || mask[i]) - { - buffer[i] = bits_image_fetch_pixel_filtered ( - &image->bits, x, y, fetch_pixel_no_alpha); - } - - x += ux; - y += uy; - } -} - -/* General fetcher */ -static force_inline uint32_t -fetch_pixel_general (bits_image_t *image, int x, int y, pixman_bool_t check_bounds) -{ - uint32_t pixel; - - if (check_bounds && - (x < 0 || x >= image->width || y < 0 || y >= image->height)) - { - return 0; - } - - pixel = image->fetch_pixel_32 (image, x, y); - - if (image->common.alpha_map) - { - uint32_t pixel_a; - - x -= image->common.alpha_origin_x; - y -= image->common.alpha_origin_y; - - if (x < 0 || x >= image->common.alpha_map->width || - y < 0 || y >= image->common.alpha_map->height) - { - pixel_a = 0; - } - else - { - pixel_a = image->common.alpha_map->fetch_pixel_32 ( - image->common.alpha_map, x, y); - - pixel_a = ALPHA_8 (pixel_a); - } - - pixel &= 0x00ffffff; - pixel |= (pixel_a << 24); - } - - return pixel; -} - -static void -bits_image_fetch_general (pixman_image_t * image, - int offset, - int line, - int width, - uint32_t * buffer, - const uint32_t * mask) -{ - pixman_fixed_t x, y, w; - pixman_fixed_t ux, uy, uw; - pixman_vector_t v; - int i; - - /* reference point is the center of the pixel */ - v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2; - v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2; - v.vector[2] = pixman_fixed_1; - - if (image->common.transform) - { - if (!pixman_transform_point_3d (image->common.transform, &v)) - return; - - ux = image->common.transform->matrix[0][0]; - uy = image->common.transform->matrix[1][0]; - uw = image->common.transform->matrix[2][0]; - } - else - { - ux = pixman_fixed_1; - uy = 0; - uw = 0; - } - - x = v.vector[0]; - y = v.vector[1]; - w = v.vector[2]; - - for (i = 0; i < width; ++i) - { - pixman_fixed_t x0, y0; - - if (!mask || mask[i]) - { - if (w != 0) - { - x0 = ((pixman_fixed_48_16_t)x << 16) / w; - y0 = ((pixman_fixed_48_16_t)y << 16) / w; - } - else - { - x0 = 0; - y0 = 0; - } - - buffer[i] = bits_image_fetch_pixel_filtered ( - &image->bits, x0, y0, fetch_pixel_general); - } - - x += ux; - y += uy; - w += uw; - } -} - -static const uint8_t zero[8] = { 0, 0, 0, 0, 0, 0, 0, 0 }; - -typedef uint32_t (* convert_pixel_t) (const uint8_t *row, int x); - -static force_inline void -bits_image_fetch_bilinear_affine (pixman_image_t * image, - int offset, - int line, - int width, - uint32_t * buffer, - const uint32_t * mask, - - convert_pixel_t convert_pixel, - pixman_format_code_t format, - pixman_repeat_t repeat_mode) -{ - pixman_fixed_t x, y; - pixman_fixed_t ux, uy; - pixman_vector_t v; - bits_image_t *bits = &image->bits; - int i; - - /* reference point is the center of the pixel */ - v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2; - v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2; - v.vector[2] = pixman_fixed_1; - - if (!pixman_transform_point_3d (image->common.transform, &v)) - return; - - ux = image->common.transform->matrix[0][0]; - uy = image->common.transform->matrix[1][0]; - - x = v.vector[0]; - y = v.vector[1]; - - for (i = 0; i < width; ++i) - { - int x1, y1, x2, y2; - uint32_t tl, tr, bl, br; - int32_t distx, disty; - int width = image->bits.width; - int height = image->bits.height; - const uint8_t *row1; - const uint8_t *row2; - - if (mask && !mask[i]) - goto next; - - x1 = x - pixman_fixed_1 / 2; - y1 = y - pixman_fixed_1 / 2; - - distx = (x1 >> 8) & 0xff; - disty = (y1 >> 8) & 0xff; - - y1 = pixman_fixed_to_int (y1); - y2 = y1 + 1; - x1 = pixman_fixed_to_int (x1); - x2 = x1 + 1; - - if (repeat_mode != PIXMAN_REPEAT_NONE) - { - uint32_t mask; - - mask = PIXMAN_FORMAT_A (format)? 0 : 0xff000000; - - repeat (repeat_mode, width, &x1); - repeat (repeat_mode, height, &y1); - repeat (repeat_mode, width, &x2); - repeat (repeat_mode, height, &y2); - - row1 = (uint8_t *)bits->bits + bits->rowstride * 4 * y1; - row2 = (uint8_t *)bits->bits + bits->rowstride * 4 * y2; - - tl = convert_pixel (row1, x1) | mask; - tr = convert_pixel (row1, x2) | mask; - bl = convert_pixel (row2, x1) | mask; - br = convert_pixel (row2, x2) | mask; - } - else - { - uint32_t mask1, mask2; - int bpp; - - /* Note: PIXMAN_FORMAT_BPP() returns an unsigned value, - * which means if you use it in expressions, those - * expressions become unsigned themselves. Since - * the variables below can be negative in some cases, - * that will lead to crashes on 64 bit architectures. - * - * So this line makes sure bpp is signed - */ - bpp = PIXMAN_FORMAT_BPP (format); - - if (x1 >= width || x2 < 0 || y1 >= height || y2 < 0) - { - buffer[i] = 0; - goto next; - } - - if (y2 == 0) - { - row1 = zero; - mask1 = 0; - } - else - { - row1 = (uint8_t *)bits->bits + bits->rowstride * 4 * y1; - row1 += bpp / 8 * x1; - - mask1 = PIXMAN_FORMAT_A (format)? 0 : 0xff000000; - } - - if (y1 == height - 1) - { - row2 = zero; - mask2 = 0; - } - else - { - row2 = (uint8_t *)bits->bits + bits->rowstride * 4 * y2; - row2 += bpp / 8 * x1; - - mask2 = PIXMAN_FORMAT_A (format)? 0 : 0xff000000; - } - - if (x2 == 0) - { - tl = 0; - bl = 0; - } - else - { - tl = convert_pixel (row1, 0) | mask1; - bl = convert_pixel (row2, 0) | mask2; - } - - if (x1 == width - 1) - { - tr = 0; - br = 0; - } - else - { - tr = convert_pixel (row1, 1) | mask1; - br = convert_pixel (row2, 1) | mask2; - } - } - - buffer[i] = bilinear_interpolation ( - tl, tr, bl, br, distx, disty); - - next: - x += ux; - y += uy; - } -} - -static force_inline void -bits_image_fetch_nearest_affine (pixman_image_t * image, - int offset, - int line, - int width, - uint32_t * buffer, - const uint32_t * mask, - - convert_pixel_t convert_pixel, - pixman_format_code_t format, - pixman_repeat_t repeat_mode) -{ - pixman_fixed_t x, y; - pixman_fixed_t ux, uy; - pixman_vector_t v; - bits_image_t *bits = &image->bits; - int i; - - /* reference point is the center of the pixel */ - v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2; - v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2; - v.vector[2] = pixman_fixed_1; - - if (!pixman_transform_point_3d (image->common.transform, &v)) - return; - - ux = image->common.transform->matrix[0][0]; - uy = image->common.transform->matrix[1][0]; - - x = v.vector[0]; - y = v.vector[1]; - - for (i = 0; i < width; ++i) - { - int width, height, x0, y0; - const uint8_t *row; - - if (mask && !mask[i]) - goto next; - - width = image->bits.width; - height = image->bits.height; - x0 = pixman_fixed_to_int (x - pixman_fixed_e); - y0 = pixman_fixed_to_int (y - pixman_fixed_e); - - if (repeat_mode == PIXMAN_REPEAT_NONE && - (y0 < 0 || y0 >= height || x0 < 0 || x0 >= width)) - { - buffer[i] = 0; - } - else - { - uint32_t mask = PIXMAN_FORMAT_A (format)? 0 : 0xff000000; - - if (repeat_mode != PIXMAN_REPEAT_NONE) - { - repeat (repeat_mode, width, &x0); - repeat (repeat_mode, height, &y0); - } - - row = (uint8_t *)bits->bits + bits->rowstride * 4 * y0; - - buffer[i] = convert_pixel (row, x0) | mask; - } - - next: - x += ux; - y += uy; - } -} - -static force_inline uint32_t -convert_a8r8g8b8 (const uint8_t *row, int x) -{ - return *(((uint32_t *)row) + x); -} - -static force_inline uint32_t -convert_x8r8g8b8 (const uint8_t *row, int x) -{ - return *(((uint32_t *)row) + x); -} - -static force_inline uint32_t -convert_a8 (const uint8_t *row, int x) -{ - return *(row + x) << 24; -} - -static force_inline uint32_t -convert_r5g6b5 (const uint8_t *row, int x) -{ - return CONVERT_0565_TO_0888 (*((uint16_t *)row + x)); -} - -#define MAKE_BILINEAR_FETCHER(name, format, repeat_mode) \ - static void \ - bits_image_fetch_bilinear_affine_ ## name (pixman_image_t *image, \ - int offset, \ - int line, \ - int width, \ - uint32_t * buffer, \ - const uint32_t * mask) \ - { \ - bits_image_fetch_bilinear_affine (image, offset, line, \ - width, buffer, mask, \ - convert_ ## format, \ - PIXMAN_ ## format, \ - repeat_mode); \ - } - -#define MAKE_NEAREST_FETCHER(name, format, repeat_mode) \ - static void \ - bits_image_fetch_nearest_affine_ ## name (pixman_image_t *image, \ - int offset, \ - int line, \ - int width, \ - uint32_t * buffer, \ - const uint32_t * mask) \ - { \ - bits_image_fetch_nearest_affine (image, offset, line, \ - width, buffer, mask, \ - convert_ ## format, \ - PIXMAN_ ## format, \ - repeat_mode); \ - } - -#define MAKE_FETCHERS(name, format, repeat_mode) \ - MAKE_NEAREST_FETCHER (name, format, repeat_mode) \ - MAKE_BILINEAR_FETCHER (name, format, repeat_mode) - -MAKE_FETCHERS (pad_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_PAD) -MAKE_FETCHERS (none_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_NONE) -MAKE_FETCHERS (reflect_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_REFLECT) -MAKE_FETCHERS (normal_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_NORMAL) -MAKE_FETCHERS (pad_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_PAD) -MAKE_FETCHERS (none_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_NONE) -MAKE_FETCHERS (reflect_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_REFLECT) -MAKE_FETCHERS (normal_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_NORMAL) -MAKE_FETCHERS (pad_a8, a8, PIXMAN_REPEAT_PAD) -MAKE_FETCHERS (none_a8, a8, PIXMAN_REPEAT_NONE) -MAKE_FETCHERS (reflect_a8, a8, PIXMAN_REPEAT_REFLECT) -MAKE_FETCHERS (normal_a8, a8, PIXMAN_REPEAT_NORMAL) -MAKE_FETCHERS (pad_r5g6b5, r5g6b5, PIXMAN_REPEAT_PAD) -MAKE_FETCHERS (none_r5g6b5, r5g6b5, PIXMAN_REPEAT_NONE) -MAKE_FETCHERS (reflect_r5g6b5, r5g6b5, PIXMAN_REPEAT_REFLECT) -MAKE_FETCHERS (normal_r5g6b5, r5g6b5, PIXMAN_REPEAT_NORMAL) - -static void -bits_image_fetch_solid_32 (pixman_image_t * image, - int x, - int y, - int width, - uint32_t * buffer, - const uint32_t * mask) -{ - uint32_t color; - uint32_t *end; - - color = image->bits.fetch_pixel_32 (&image->bits, 0, 0); - - end = buffer + width; - while (buffer < end) - *(buffer++) = color; -} - -static void -bits_image_fetch_solid_64 (pixman_image_t * image, - int x, - int y, - int width, - uint32_t * b, - const uint32_t * unused) -{ - uint64_t color; - uint64_t *buffer = (uint64_t *)b; - uint64_t *end; - - color = image->bits.fetch_pixel_64 (&image->bits, 0, 0); - - end = buffer + width; - while (buffer < end) - *(buffer++) = color; -} - -static void -bits_image_fetch_untransformed_repeat_none (bits_image_t *image, - pixman_bool_t wide, - int x, - int y, - int width, - uint32_t * buffer) -{ - uint32_t w; - - if (y < 0 || y >= image->height) - { - memset (buffer, 0, width * (wide? 8 : 4)); - return; - } - - if (x < 0) - { - w = MIN (width, -x); - - memset (buffer, 0, w * (wide ? 8 : 4)); - - width -= w; - buffer += w * (wide? 2 : 1); - x += w; - } - - if (x < image->width) - { - w = MIN (width, image->width - x); - - if (wide) - image->fetch_scanline_64 ((pixman_image_t *)image, x, y, w, buffer, NULL); - else - image->fetch_scanline_32 ((pixman_image_t *)image, x, y, w, buffer, NULL); - - width -= w; - buffer += w * (wide? 2 : 1); - x += w; - } - - memset (buffer, 0, width * (wide ? 8 : 4)); -} - -static void -bits_image_fetch_untransformed_repeat_normal (bits_image_t *image, - pixman_bool_t wide, - int x, - int y, - int width, - uint32_t * buffer) -{ - uint32_t w; - - while (y < 0) - y += image->height; - - while (y >= image->height) - y -= image->height; - - while (width) - { - while (x < 0) - x += image->width; - while (x >= image->width) - x -= image->width; - - w = MIN (width, image->width - x); - - if (wide) - image->fetch_scanline_64 ((pixman_image_t *)image, x, y, w, buffer, NULL); - else - image->fetch_scanline_32 ((pixman_image_t *)image, x, y, w, buffer, NULL); - - buffer += w * (wide? 2 : 1); - x += w; - width -= w; - } -} - -static void -bits_image_fetch_untransformed_32 (pixman_image_t * image, - int x, - int y, - int width, - uint32_t * buffer, - const uint32_t * mask) -{ - if (image->common.repeat == PIXMAN_REPEAT_NONE) - { - bits_image_fetch_untransformed_repeat_none ( - &image->bits, FALSE, x, y, width, buffer); - } - else - { - bits_image_fetch_untransformed_repeat_normal ( - &image->bits, FALSE, x, y, width, buffer); - } -} - -static void -bits_image_fetch_untransformed_64 (pixman_image_t * image, - int x, - int y, - int width, - uint32_t * buffer, - const uint32_t * unused) -{ - if (image->common.repeat == PIXMAN_REPEAT_NONE) - { - bits_image_fetch_untransformed_repeat_none ( - &image->bits, TRUE, x, y, width, buffer); - } - else - { - bits_image_fetch_untransformed_repeat_normal ( - &image->bits, TRUE, x, y, width, buffer); - } -} - -typedef struct -{ - pixman_format_code_t format; - uint32_t flags; - fetch_scanline_t fetch_32; - fetch_scanline_t fetch_64; -} fetcher_info_t; - -static const fetcher_info_t fetcher_info[] = -{ - { PIXMAN_solid, - FAST_PATH_NO_ALPHA_MAP, - bits_image_fetch_solid_32, - bits_image_fetch_solid_64 - }, - - { PIXMAN_any, - (FAST_PATH_NO_ALPHA_MAP | - FAST_PATH_ID_TRANSFORM | - FAST_PATH_NO_CONVOLUTION_FILTER | - FAST_PATH_NO_PAD_REPEAT | - FAST_PATH_NO_REFLECT_REPEAT), - bits_image_fetch_untransformed_32, - bits_image_fetch_untransformed_64 - }, - -#define FAST_BILINEAR_FLAGS \ - (FAST_PATH_NO_ALPHA_MAP | \ - FAST_PATH_NO_ACCESSORS | \ - FAST_PATH_HAS_TRANSFORM | \ - FAST_PATH_AFFINE_TRANSFORM | \ - FAST_PATH_X_UNIT_POSITIVE | \ - FAST_PATH_Y_UNIT_ZERO | \ - FAST_PATH_NONE_REPEAT | \ - FAST_PATH_BILINEAR_FILTER) - - { PIXMAN_a8r8g8b8, - FAST_BILINEAR_FLAGS, - bits_image_fetch_bilinear_no_repeat_8888, - _pixman_image_get_scanline_generic_64 - }, - - { PIXMAN_x8r8g8b8, - FAST_BILINEAR_FLAGS, - bits_image_fetch_bilinear_no_repeat_8888, - _pixman_image_get_scanline_generic_64 - }, - -#define GENERAL_BILINEAR_FLAGS \ - (FAST_PATH_NO_ALPHA_MAP | \ - FAST_PATH_NO_ACCESSORS | \ - FAST_PATH_HAS_TRANSFORM | \ - FAST_PATH_AFFINE_TRANSFORM | \ - FAST_PATH_BILINEAR_FILTER) - -#define GENERAL_NEAREST_FLAGS \ - (FAST_PATH_NO_ALPHA_MAP | \ - FAST_PATH_NO_ACCESSORS | \ - FAST_PATH_HAS_TRANSFORM | \ - FAST_PATH_AFFINE_TRANSFORM | \ - FAST_PATH_NEAREST_FILTER) - -#define BILINEAR_AFFINE_FAST_PATH(name, format, repeat) \ - { PIXMAN_ ## format, \ - GENERAL_BILINEAR_FLAGS | FAST_PATH_ ## repeat ## _REPEAT, \ - bits_image_fetch_bilinear_affine_ ## name, \ - _pixman_image_get_scanline_generic_64 \ - }, - -#define NEAREST_AFFINE_FAST_PATH(name, format, repeat) \ - { PIXMAN_ ## format, \ - GENERAL_NEAREST_FLAGS | FAST_PATH_ ## repeat ## _REPEAT, \ - bits_image_fetch_nearest_affine_ ## name, \ - _pixman_image_get_scanline_generic_64 \ - }, - -#define AFFINE_FAST_PATHS(name, format, repeat) \ - BILINEAR_AFFINE_FAST_PATH(name, format, repeat) \ - NEAREST_AFFINE_FAST_PATH(name, format, repeat) - - AFFINE_FAST_PATHS (pad_a8r8g8b8, a8r8g8b8, PAD) - AFFINE_FAST_PATHS (none_a8r8g8b8, a8r8g8b8, NONE) - AFFINE_FAST_PATHS (reflect_a8r8g8b8, a8r8g8b8, REFLECT) - AFFINE_FAST_PATHS (normal_a8r8g8b8, a8r8g8b8, NORMAL) - AFFINE_FAST_PATHS (pad_x8r8g8b8, x8r8g8b8, PAD) - AFFINE_FAST_PATHS (none_x8r8g8b8, x8r8g8b8, NONE) - AFFINE_FAST_PATHS (reflect_x8r8g8b8, x8r8g8b8, REFLECT) - AFFINE_FAST_PATHS (normal_x8r8g8b8, x8r8g8b8, NORMAL) - AFFINE_FAST_PATHS (pad_a8, a8, PAD) - AFFINE_FAST_PATHS (none_a8, a8, NONE) - AFFINE_FAST_PATHS (reflect_a8, a8, REFLECT) - AFFINE_FAST_PATHS (normal_a8, a8, NORMAL) - AFFINE_FAST_PATHS (pad_r5g6b5, r5g6b5, PAD) - AFFINE_FAST_PATHS (none_r5g6b5, r5g6b5, NONE) - AFFINE_FAST_PATHS (reflect_r5g6b5, r5g6b5, REFLECT) - AFFINE_FAST_PATHS (normal_r5g6b5, r5g6b5, NORMAL) - - /* Affine, no alpha */ - { PIXMAN_any, - (FAST_PATH_NO_ALPHA_MAP | FAST_PATH_HAS_TRANSFORM | FAST_PATH_AFFINE_TRANSFORM), - bits_image_fetch_affine_no_alpha, - _pixman_image_get_scanline_generic_64 - }, - - /* General */ - { PIXMAN_any, 0, bits_image_fetch_general, _pixman_image_get_scanline_generic_64 }, - - { PIXMAN_null }, -}; - -static void -bits_image_property_changed (pixman_image_t *image) -{ - uint32_t flags = image->common.flags; - pixman_format_code_t format = image->common.extended_format_code; - const fetcher_info_t *info; - - _pixman_bits_image_setup_accessors (&image->bits); - - info = fetcher_info; - while (info->format != PIXMAN_null) - { - if ((info->format == format || info->format == PIXMAN_any) && - (info->flags & flags) == info->flags) - { - image->bits.get_scanline_32 = info->fetch_32; - image->bits.get_scanline_64 = info->fetch_64; - break; - } - - info++; - } -} - -static uint32_t * -src_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask) -{ - iter->image->bits.get_scanline_32 ( - iter->image, iter->x, iter->y++, iter->width, iter->buffer, mask); - - return iter->buffer; -} - -static uint32_t * -src_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask) -{ - iter->image->bits.get_scanline_64 ( - iter->image, iter->x, iter->y++, iter->width, iter->buffer, mask); - - return iter->buffer; -} - -void -_pixman_bits_image_src_iter_init (pixman_image_t *image, - pixman_iter_t *iter, - int x, int y, int width, int height, - uint8_t *buffer, iter_flags_t flags) -{ - if (flags & ITER_NARROW) - iter->get_scanline = src_get_scanline_narrow; - else - iter->get_scanline = src_get_scanline_wide; -} - -static uint32_t * -dest_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask) -{ - pixman_image_t *image = iter->image; - int x = iter->x; - int y = iter->y; - int width = iter->width; - uint32_t * buffer = iter->buffer; - - image->bits.fetch_scanline_32 (image, x, y, width, buffer, mask); - if (image->common.alpha_map) - { - x -= image->common.alpha_origin_x; - y -= image->common.alpha_origin_y; - - image->common.alpha_map->fetch_scanline_32 ( - (pixman_image_t *)image->common.alpha_map, - x, y, width, buffer, mask); - } - - return iter->buffer; -} - -static uint32_t * -dest_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask) -{ - bits_image_t * image = &iter->image->bits; - int x = iter->x; - int y = iter->y; - int width = iter->width; - uint32_t * buffer = iter->buffer; - - image->fetch_scanline_64 ( - (pixman_image_t *)image, x, y, width, buffer, mask); - if (image->common.alpha_map) - { - x -= image->common.alpha_origin_x; - y -= image->common.alpha_origin_y; - - image->common.alpha_map->fetch_scanline_64 ( - (pixman_image_t *)image->common.alpha_map, x, y, width, buffer, mask); - } - - return iter->buffer; -} - -static void -dest_write_back_narrow (pixman_iter_t *iter) -{ - bits_image_t * image = &iter->image->bits; - int x = iter->x; - int y = iter->y; - int width = iter->width; - const uint32_t *buffer = iter->buffer; - - image->store_scanline_32 (image, x, y, width, buffer); - - if (image->common.alpha_map) - { - x -= image->common.alpha_origin_x; - y -= image->common.alpha_origin_y; - - image->common.alpha_map->store_scanline_32 ( - image->common.alpha_map, x, y, width, buffer); - } - - iter->y++; -} - -static void -dest_write_back_wide (pixman_iter_t *iter) -{ - bits_image_t * image = &iter->image->bits; - int x = iter->x; - int y = iter->y; - int width = iter->width; - const uint32_t *buffer = iter->buffer; - - image->store_scanline_64 (image, x, y, width, buffer); - - if (image->common.alpha_map) - { - x -= image->common.alpha_origin_x; - y -= image->common.alpha_origin_y; - - image->common.alpha_map->store_scanline_64 ( - image->common.alpha_map, x, y, width, buffer); - } - - iter->y++; -} - -static void -dest_write_back_direct (pixman_iter_t *iter) -{ - iter->buffer += iter->image->bits.rowstride; -} - -void -_pixman_bits_image_dest_iter_init (pixman_image_t *image, - pixman_iter_t *iter, - int x, int y, int width, int height, - uint8_t *buffer, iter_flags_t flags) -{ - if (flags & ITER_NARROW) - { - if (((image->common.flags & - (FAST_PATH_NO_ALPHA_MAP | FAST_PATH_NO_ACCESSORS)) == - (FAST_PATH_NO_ALPHA_MAP | FAST_PATH_NO_ACCESSORS)) && - (image->bits.format == PIXMAN_a8r8g8b8 || - (image->bits.format == PIXMAN_x8r8g8b8 && - (flags & ITER_LOCALIZED_ALPHA)))) - { - iter->buffer = image->bits.bits + y * image->bits.rowstride + x; - - iter->get_scanline = _pixman_iter_get_scanline_noop; - iter->write_back = dest_write_back_direct; - } - else - { - if ((flags & (ITER_IGNORE_RGB | ITER_IGNORE_ALPHA)) == - (ITER_IGNORE_RGB | ITER_IGNORE_ALPHA)) - { - iter->get_scanline = _pixman_iter_get_scanline_noop; - } - else - { - iter->get_scanline = dest_get_scanline_narrow; - } - - iter->write_back = dest_write_back_narrow; - } - } - else - { - iter->get_scanline = dest_get_scanline_wide; - iter->write_back = dest_write_back_wide; - } -} - -static uint32_t * -create_bits (pixman_format_code_t format, - int width, - int height, - int * rowstride_bytes) -{ - int stride; - int buf_size; - int bpp; - - /* what follows is a long-winded way, avoiding any possibility of integer - * overflows, of saying: - * stride = ((width * bpp + 0x1f) >> 5) * sizeof (uint32_t); - */ - - bpp = PIXMAN_FORMAT_BPP (format); - if (pixman_multiply_overflows_int (width, bpp)) - return NULL; - - stride = width * bpp; - if (pixman_addition_overflows_int (stride, 0x1f)) - return NULL; - - stride += 0x1f; - stride >>= 5; - - stride *= sizeof (uint32_t); - - if (pixman_multiply_overflows_int (height, stride)) - return NULL; - - buf_size = height * stride; - - if (rowstride_bytes) - *rowstride_bytes = stride; - - return calloc (buf_size, 1); -} - -PIXMAN_EXPORT pixman_image_t * -pixman_image_create_bits (pixman_format_code_t format, - int width, - int height, - uint32_t * bits, - int rowstride_bytes) -{ - pixman_image_t *image; - uint32_t *free_me = NULL; - - /* must be a whole number of uint32_t's - */ - return_val_if_fail ( - bits == NULL || (rowstride_bytes % sizeof (uint32_t)) == 0, NULL); - - return_val_if_fail (PIXMAN_FORMAT_BPP (format) >= PIXMAN_FORMAT_DEPTH (format), NULL); - - if (!bits && width && height) - { - free_me = bits = create_bits (format, width, height, &rowstride_bytes); - if (!bits) - return NULL; - } - - image = _pixman_image_allocate (); - - if (!image) - { - if (free_me) - free (free_me); - - return NULL; - } - - image->type = BITS; - image->bits.format = format; - image->bits.width = width; - image->bits.height = height; - image->bits.bits = bits; - image->bits.free_me = free_me; - image->bits.read_func = NULL; - image->bits.write_func = NULL; - - /* The rowstride is stored in number of uint32_t */ - image->bits.rowstride = rowstride_bytes / (int) sizeof (uint32_t); - - image->bits.indexed = NULL; - - image->common.property_changed = bits_image_property_changed; - - _pixman_image_reset_clip_region (image); - - return image; -} +/*
+ * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
+ * 2005 Lars Knoll & Zack Rusin, Trolltech
+ * 2008 Aaron Plattner, NVIDIA Corporation
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007, 2009 Red Hat, Inc.
+ * Copyright © 2008 André Tupinambá <andrelrt@gmail.com>
+ *
+ * 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.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "pixman-private.h"
+#include "pixman-combine32.h"
+
+/*
+ * By default, just evaluate the image at 32bpp and expand. Individual image
+ * types can plug in a better scanline getter if they want to. For example
+ * we could produce smoother gradients by evaluating them at higher color
+ * depth, but that's a project for the future.
+ */
+static void
+_pixman_image_get_scanline_generic_64 (pixman_image_t * image,
+ int x,
+ int y,
+ int width,
+ uint32_t * buffer,
+ const uint32_t * mask)
+{
+ uint32_t *mask8 = NULL;
+
+ /* Contract the mask image, if one exists, so that the 32-bit fetch
+ * function can use it.
+ */
+ if (mask)
+ {
+ mask8 = pixman_malloc_ab (width, sizeof(uint32_t));
+ if (!mask8)
+ return;
+
+ pixman_contract (mask8, (uint64_t *)mask, width);
+ }
+
+ /* Fetch the source image into the first half of buffer. */
+ image->bits.get_scanline_32 (image, x, y, width, (uint32_t*)buffer, mask8);
+
+ /* Expand from 32bpp to 64bpp in place. */
+ pixman_expand ((uint64_t *)buffer, buffer, PIXMAN_a8r8g8b8, width);
+
+ free (mask8);
+}
+
+/* Fetch functions */
+
+static force_inline uint32_t
+fetch_pixel_no_alpha (bits_image_t *image,
+ int x, int y, pixman_bool_t check_bounds)
+{
+ if (check_bounds &&
+ (x < 0 || x >= image->width || y < 0 || y >= image->height))
+ {
+ return 0;
+ }
+
+ return image->fetch_pixel_32 (image, x, y);
+}
+
+typedef uint32_t (* get_pixel_t) (bits_image_t *image,
+ int x, int y, pixman_bool_t check_bounds);
+
+static force_inline void
+repeat (pixman_repeat_t repeat, int size, int *coord)
+{
+ switch (repeat)
+ {
+ case PIXMAN_REPEAT_NORMAL:
+ *coord = MOD (*coord, size);
+ break;
+
+ case PIXMAN_REPEAT_PAD:
+ *coord = CLIP (*coord, 0, size - 1);
+ break;
+
+ case PIXMAN_REPEAT_REFLECT:
+ *coord = MOD (*coord, size * 2);
+
+ if (*coord >= size)
+ *coord = size * 2 - *coord - 1;
+ break;
+
+ case PIXMAN_REPEAT_NONE:
+ break;
+
+ default:
+ break;
+ }
+}
+
+static force_inline uint32_t
+bits_image_fetch_pixel_nearest (bits_image_t *image,
+ pixman_fixed_t x,
+ pixman_fixed_t y,
+ get_pixel_t get_pixel)
+{
+ int x0 = pixman_fixed_to_int (x - pixman_fixed_e);
+ int y0 = pixman_fixed_to_int (y - pixman_fixed_e);
+
+ if (image->common.repeat != PIXMAN_REPEAT_NONE)
+ {
+ repeat (image->common.repeat, image->width, &x0);
+ repeat (image->common.repeat, image->height, &y0);
+
+ return get_pixel (image, x0, y0, FALSE);
+ }
+ else
+ {
+ return get_pixel (image, x0, y0, TRUE);
+ }
+}
+
+#if SIZEOF_LONG > 4
+
+static force_inline uint32_t
+bilinear_interpolation (uint32_t tl, uint32_t tr,
+ uint32_t bl, uint32_t br,
+ int distx, int disty)
+{
+ uint64_t distxy, distxiy, distixy, distixiy;
+ uint64_t tl64, tr64, bl64, br64;
+ uint64_t f, r;
+
+ distxy = distx * disty;
+ distxiy = distx * (256 - disty);
+ distixy = (256 - distx) * disty;
+ distixiy = (256 - distx) * (256 - disty);
+
+ /* Alpha and Blue */
+ tl64 = tl & 0xff0000ff;
+ tr64 = tr & 0xff0000ff;
+ bl64 = bl & 0xff0000ff;
+ br64 = br & 0xff0000ff;
+
+ f = tl64 * distixiy + tr64 * distxiy + bl64 * distixy + br64 * distxy;
+ r = f & 0x0000ff0000ff0000ull;
+
+ /* Red and Green */
+ tl64 = tl;
+ tl64 = ((tl64 << 16) & 0x000000ff00000000ull) | (tl64 & 0x0000ff00ull);
+
+ tr64 = tr;
+ tr64 = ((tr64 << 16) & 0x000000ff00000000ull) | (tr64 & 0x0000ff00ull);
+
+ bl64 = bl;
+ bl64 = ((bl64 << 16) & 0x000000ff00000000ull) | (bl64 & 0x0000ff00ull);
+
+ br64 = br;
+ br64 = ((br64 << 16) & 0x000000ff00000000ull) | (br64 & 0x0000ff00ull);
+
+ f = tl64 * distixiy + tr64 * distxiy + bl64 * distixy + br64 * distxy;
+ r |= ((f >> 16) & 0x000000ff00000000ull) | (f & 0xff000000ull);
+
+ return (uint32_t)(r >> 16);
+}
+
+#else
+
+static force_inline uint32_t
+bilinear_interpolation (uint32_t tl, uint32_t tr,
+ uint32_t bl, uint32_t br,
+ int distx, int disty)
+{
+ int distxy, distxiy, distixy, distixiy;
+ uint32_t f, r;
+
+ distxy = distx * disty;
+ distxiy = (distx << 8) - distxy; /* distx * (256 - disty) */
+ distixy = (disty << 8) - distxy; /* disty * (256 - distx) */
+ distixiy =
+ 256 * 256 - (disty << 8) -
+ (distx << 8) + distxy; /* (256 - distx) * (256 - disty) */
+
+ /* Blue */
+ r = (tl & 0x000000ff) * distixiy + (tr & 0x000000ff) * distxiy
+ + (bl & 0x000000ff) * distixy + (br & 0x000000ff) * distxy;
+
+ /* Green */
+ f = (tl & 0x0000ff00) * distixiy + (tr & 0x0000ff00) * distxiy
+ + (bl & 0x0000ff00) * distixy + (br & 0x0000ff00) * distxy;
+ r |= f & 0xff000000;
+
+ tl >>= 16;
+ tr >>= 16;
+ bl >>= 16;
+ br >>= 16;
+ r >>= 16;
+
+ /* Red */
+ f = (tl & 0x000000ff) * distixiy + (tr & 0x000000ff) * distxiy
+ + (bl & 0x000000ff) * distixy + (br & 0x000000ff) * distxy;
+ r |= f & 0x00ff0000;
+
+ /* Alpha */
+ f = (tl & 0x0000ff00) * distixiy + (tr & 0x0000ff00) * distxiy
+ + (bl & 0x0000ff00) * distixy + (br & 0x0000ff00) * distxy;
+ r |= f & 0xff000000;
+
+ return r;
+}
+
+#endif
+
+static force_inline uint32_t
+bits_image_fetch_pixel_bilinear (bits_image_t *image,
+ pixman_fixed_t x,
+ pixman_fixed_t y,
+ get_pixel_t get_pixel)
+{
+ pixman_repeat_t repeat_mode = image->common.repeat;
+ int width = image->width;
+ int height = image->height;
+ int x1, y1, x2, y2;
+ uint32_t tl, tr, bl, br;
+ int32_t distx, disty;
+
+ x1 = x - pixman_fixed_1 / 2;
+ y1 = y - pixman_fixed_1 / 2;
+
+ distx = (x1 >> 8) & 0xff;
+ disty = (y1 >> 8) & 0xff;
+
+ x1 = pixman_fixed_to_int (x1);
+ y1 = pixman_fixed_to_int (y1);
+ x2 = x1 + 1;
+ y2 = y1 + 1;
+
+ if (repeat_mode != PIXMAN_REPEAT_NONE)
+ {
+ repeat (repeat_mode, width, &x1);
+ repeat (repeat_mode, height, &y1);
+ repeat (repeat_mode, width, &x2);
+ repeat (repeat_mode, height, &y2);
+
+ tl = get_pixel (image, x1, y1, FALSE);
+ bl = get_pixel (image, x1, y2, FALSE);
+ tr = get_pixel (image, x2, y1, FALSE);
+ br = get_pixel (image, x2, y2, FALSE);
+ }
+ else
+ {
+ tl = get_pixel (image, x1, y1, TRUE);
+ tr = get_pixel (image, x2, y1, TRUE);
+ bl = get_pixel (image, x1, y2, TRUE);
+ br = get_pixel (image, x2, y2, TRUE);
+ }
+
+ return bilinear_interpolation (tl, tr, bl, br, distx, disty);
+}
+
+static void
+bits_image_fetch_bilinear_no_repeat_8888 (pixman_image_t * ima,
+ int offset,
+ int line,
+ int width,
+ uint32_t * buffer,
+ const uint32_t * mask)
+{
+ bits_image_t *bits = &ima->bits;
+ pixman_fixed_t x_top, x_bottom, x;
+ pixman_fixed_t ux_top, ux_bottom, ux;
+ pixman_vector_t v;
+ uint32_t top_mask, bottom_mask;
+ uint32_t *top_row;
+ uint32_t *bottom_row;
+ uint32_t *end;
+ uint32_t zero[2] = { 0, 0 };
+ uint32_t one = 1;
+ int y, y1, y2;
+ int disty;
+ int mask_inc;
+ int w;
+
+ /* reference point is the center of the pixel */
+ v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
+ v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
+ v.vector[2] = pixman_fixed_1;
+
+ if (!pixman_transform_point_3d (bits->common.transform, &v))
+ return;
+
+ ux = ux_top = ux_bottom = bits->common.transform->matrix[0][0];
+ x = x_top = x_bottom = v.vector[0] - pixman_fixed_1/2;
+
+ y = v.vector[1] - pixman_fixed_1/2;
+ disty = (y >> 8) & 0xff;
+
+ /* Load the pointers to the first and second lines from the source
+ * image that bilinear code must read.
+ *
+ * The main trick in this code is about the check if any line are
+ * outside of the image;
+ *
+ * When I realize that a line (any one) is outside, I change
+ * the pointer to a dummy area with zeros. Once I change this, I
+ * must be sure the pointer will not change, so I set the
+ * variables to each pointer increments inside the loop.
+ */
+ y1 = pixman_fixed_to_int (y);
+ y2 = y1 + 1;
+
+ if (y1 < 0 || y1 >= bits->height)
+ {
+ top_row = zero;
+ x_top = 0;
+ ux_top = 0;
+ }
+ else
+ {
+ top_row = bits->bits + y1 * bits->rowstride;
+ x_top = x;
+ ux_top = ux;
+ }
+
+ if (y2 < 0 || y2 >= bits->height)
+ {
+ bottom_row = zero;
+ x_bottom = 0;
+ ux_bottom = 0;
+ }
+ else
+ {
+ bottom_row = bits->bits + y2 * bits->rowstride;
+ x_bottom = x;
+ ux_bottom = ux;
+ }
+
+ /* Instead of checking whether the operation uses the mast in
+ * each loop iteration, verify this only once and prepare the
+ * variables to make the code smaller inside the loop.
+ */
+ if (!mask)
+ {
+ mask_inc = 0;
+ mask = &one;
+ }
+ else
+ {
+ /* If have a mask, prepare the variables to check it */
+ mask_inc = 1;
+ }
+
+ /* If both are zero, then the whole thing is zero */
+ if (top_row == zero && bottom_row == zero)
+ {
+ memset (buffer, 0, width * sizeof (uint32_t));
+ return;
+ }
+ else if (bits->format == PIXMAN_x8r8g8b8)
+ {
+ if (top_row == zero)
+ {
+ top_mask = 0;
+ bottom_mask = 0xff000000;
+ }
+ else if (bottom_row == zero)
+ {
+ top_mask = 0xff000000;
+ bottom_mask = 0;
+ }
+ else
+ {
+ top_mask = 0xff000000;
+ bottom_mask = 0xff000000;
+ }
+ }
+ else
+ {
+ top_mask = 0;
+ bottom_mask = 0;
+ }
+
+ end = buffer + width;
+
+ /* Zero fill to the left of the image */
+ while (buffer < end && x < pixman_fixed_minus_1)
+ {
+ *buffer++ = 0;
+ x += ux;
+ x_top += ux_top;
+ x_bottom += ux_bottom;
+ mask += mask_inc;
+ }
+
+ /* Left edge
+ */
+ while (buffer < end && x < 0)
+ {
+ uint32_t tr, br;
+ int32_t distx;
+
+ tr = top_row[pixman_fixed_to_int (x_top) + 1] | top_mask;
+ br = bottom_row[pixman_fixed_to_int (x_bottom) + 1] | bottom_mask;
+
+ distx = (x >> 8) & 0xff;
+
+ *buffer++ = bilinear_interpolation (0, tr, 0, br, distx, disty);
+
+ x += ux;
+ x_top += ux_top;
+ x_bottom += ux_bottom;
+ mask += mask_inc;
+ }
+
+ /* Main part */
+ w = pixman_int_to_fixed (bits->width - 1);
+
+ while (buffer < end && x < w)
+ {
+ if (*mask)
+ {
+ uint32_t tl, tr, bl, br;
+ int32_t distx;
+
+ tl = top_row [pixman_fixed_to_int (x_top)] | top_mask;
+ tr = top_row [pixman_fixed_to_int (x_top) + 1] | top_mask;
+ bl = bottom_row [pixman_fixed_to_int (x_bottom)] | bottom_mask;
+ br = bottom_row [pixman_fixed_to_int (x_bottom) + 1] | bottom_mask;
+
+ distx = (x >> 8) & 0xff;
+
+ *buffer = bilinear_interpolation (tl, tr, bl, br, distx, disty);
+ }
+
+ buffer++;
+ x += ux;
+ x_top += ux_top;
+ x_bottom += ux_bottom;
+ mask += mask_inc;
+ }
+
+ /* Right Edge */
+ w = pixman_int_to_fixed (bits->width);
+ while (buffer < end && x < w)
+ {
+ if (*mask)
+ {
+ uint32_t tl, bl;
+ int32_t distx;
+
+ tl = top_row [pixman_fixed_to_int (x_top)] | top_mask;
+ bl = bottom_row [pixman_fixed_to_int (x_bottom)] | bottom_mask;
+
+ distx = (x >> 8) & 0xff;
+
+ *buffer = bilinear_interpolation (tl, 0, bl, 0, distx, disty);
+ }
+
+ buffer++;
+ x += ux;
+ x_top += ux_top;
+ x_bottom += ux_bottom;
+ mask += mask_inc;
+ }
+
+ /* Zero fill to the left of the image */
+ while (buffer < end)
+ *buffer++ = 0;
+}
+
+static force_inline uint32_t
+bits_image_fetch_pixel_convolution (bits_image_t *image,
+ pixman_fixed_t x,
+ pixman_fixed_t y,
+ get_pixel_t get_pixel)
+{
+ pixman_fixed_t *params = image->common.filter_params;
+ int x_off = (params[0] - pixman_fixed_1) >> 1;
+ int y_off = (params[1] - pixman_fixed_1) >> 1;
+ int32_t cwidth = pixman_fixed_to_int (params[0]);
+ int32_t cheight = pixman_fixed_to_int (params[1]);
+ int32_t srtot, sgtot, sbtot, satot;
+ int32_t i, j, x1, x2, y1, y2;
+ pixman_repeat_t repeat_mode = image->common.repeat;
+ int width = image->width;
+ int height = image->height;
+
+ params += 2;
+
+ x1 = pixman_fixed_to_int (x - pixman_fixed_e - x_off);
+ y1 = pixman_fixed_to_int (y - pixman_fixed_e - y_off);
+ x2 = x1 + cwidth;
+ y2 = y1 + cheight;
+
+ srtot = sgtot = sbtot = satot = 0;
+
+ for (i = y1; i < y2; ++i)
+ {
+ for (j = x1; j < x2; ++j)
+ {
+ int rx = j;
+ int ry = i;
+
+ pixman_fixed_t f = *params;
+
+ if (f)
+ {
+ uint32_t pixel;
+
+ if (repeat_mode != PIXMAN_REPEAT_NONE)
+ {
+ repeat (repeat_mode, width, &rx);
+ repeat (repeat_mode, height, &ry);
+
+ pixel = get_pixel (image, rx, ry, FALSE);
+ }
+ else
+ {
+ pixel = get_pixel (image, rx, ry, TRUE);
+ }
+
+ srtot += RED_8 (pixel) * f;
+ sgtot += GREEN_8 (pixel) * f;
+ sbtot += BLUE_8 (pixel) * f;
+ satot += ALPHA_8 (pixel) * f;
+ }
+
+ params++;
+ }
+ }
+
+ satot >>= 16;
+ srtot >>= 16;
+ sgtot >>= 16;
+ sbtot >>= 16;
+
+ satot = CLIP (satot, 0, 0xff);
+ srtot = CLIP (srtot, 0, 0xff);
+ sgtot = CLIP (sgtot, 0, 0xff);
+ sbtot = CLIP (sbtot, 0, 0xff);
+
+ return ((satot << 24) | (srtot << 16) | (sgtot << 8) | (sbtot));
+}
+
+static force_inline uint32_t
+bits_image_fetch_pixel_filtered (bits_image_t *image,
+ pixman_fixed_t x,
+ pixman_fixed_t y,
+ get_pixel_t get_pixel)
+{
+ switch (image->common.filter)
+ {
+ case PIXMAN_FILTER_NEAREST:
+ case PIXMAN_FILTER_FAST:
+ return bits_image_fetch_pixel_nearest (image, x, y, get_pixel);
+ break;
+
+ case PIXMAN_FILTER_BILINEAR:
+ case PIXMAN_FILTER_GOOD:
+ case PIXMAN_FILTER_BEST:
+ return bits_image_fetch_pixel_bilinear (image, x, y, get_pixel);
+ break;
+
+ case PIXMAN_FILTER_CONVOLUTION:
+ return bits_image_fetch_pixel_convolution (image, x, y, get_pixel);
+ break;
+
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static void
+bits_image_fetch_affine_no_alpha (pixman_image_t * image,
+ int offset,
+ int line,
+ int width,
+ uint32_t * buffer,
+ const uint32_t * mask)
+{
+ pixman_fixed_t x, y;
+ pixman_fixed_t ux, uy;
+ pixman_vector_t v;
+ int i;
+
+ /* reference point is the center of the pixel */
+ v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
+ v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
+ v.vector[2] = pixman_fixed_1;
+
+ if (image->common.transform)
+ {
+ if (!pixman_transform_point_3d (image->common.transform, &v))
+ return;
+
+ ux = image->common.transform->matrix[0][0];
+ uy = image->common.transform->matrix[1][0];
+ }
+ else
+ {
+ ux = pixman_fixed_1;
+ uy = 0;
+ }
+
+ x = v.vector[0];
+ y = v.vector[1];
+
+ for (i = 0; i < width; ++i)
+ {
+ if (!mask || mask[i])
+ {
+ buffer[i] = bits_image_fetch_pixel_filtered (
+ &image->bits, x, y, fetch_pixel_no_alpha);
+ }
+
+ x += ux;
+ y += uy;
+ }
+}
+
+/* General fetcher */
+static force_inline uint32_t
+fetch_pixel_general (bits_image_t *image, int x, int y, pixman_bool_t check_bounds)
+{
+ uint32_t pixel;
+
+ if (check_bounds &&
+ (x < 0 || x >= image->width || y < 0 || y >= image->height))
+ {
+ return 0;
+ }
+
+ pixel = image->fetch_pixel_32 (image, x, y);
+
+ if (image->common.alpha_map)
+ {
+ uint32_t pixel_a;
+
+ x -= image->common.alpha_origin_x;
+ y -= image->common.alpha_origin_y;
+
+ if (x < 0 || x >= image->common.alpha_map->width ||
+ y < 0 || y >= image->common.alpha_map->height)
+ {
+ pixel_a = 0;
+ }
+ else
+ {
+ pixel_a = image->common.alpha_map->fetch_pixel_32 (
+ image->common.alpha_map, x, y);
+
+ pixel_a = ALPHA_8 (pixel_a);
+ }
+
+ pixel &= 0x00ffffff;
+ pixel |= (pixel_a << 24);
+ }
+
+ return pixel;
+}
+
+static void
+bits_image_fetch_general (pixman_image_t * image,
+ int offset,
+ int line,
+ int width,
+ uint32_t * buffer,
+ const uint32_t * mask)
+{
+ pixman_fixed_t x, y, w;
+ pixman_fixed_t ux, uy, uw;
+ pixman_vector_t v;
+ int i;
+
+ /* reference point is the center of the pixel */
+ v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
+ v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
+ v.vector[2] = pixman_fixed_1;
+
+ if (image->common.transform)
+ {
+ if (!pixman_transform_point_3d (image->common.transform, &v))
+ return;
+
+ ux = image->common.transform->matrix[0][0];
+ uy = image->common.transform->matrix[1][0];
+ uw = image->common.transform->matrix[2][0];
+ }
+ else
+ {
+ ux = pixman_fixed_1;
+ uy = 0;
+ uw = 0;
+ }
+
+ x = v.vector[0];
+ y = v.vector[1];
+ w = v.vector[2];
+
+ for (i = 0; i < width; ++i)
+ {
+ pixman_fixed_t x0, y0;
+
+ if (!mask || mask[i])
+ {
+ if (w != 0)
+ {
+ x0 = ((pixman_fixed_48_16_t)x << 16) / w;
+ y0 = ((pixman_fixed_48_16_t)y << 16) / w;
+ }
+ else
+ {
+ x0 = 0;
+ y0 = 0;
+ }
+
+ buffer[i] = bits_image_fetch_pixel_filtered (
+ &image->bits, x0, y0, fetch_pixel_general);
+ }
+
+ x += ux;
+ y += uy;
+ w += uw;
+ }
+}
+
+static const uint8_t zero[8] = { 0, 0, 0, 0, 0, 0, 0, 0 };
+
+typedef uint32_t (* convert_pixel_t) (const uint8_t *row, int x);
+
+static force_inline void
+bits_image_fetch_bilinear_affine (pixman_image_t * image,
+ int offset,
+ int line,
+ int width,
+ uint32_t * buffer,
+ const uint32_t * mask,
+
+ convert_pixel_t convert_pixel,
+ pixman_format_code_t format,
+ pixman_repeat_t repeat_mode)
+{
+ pixman_fixed_t x, y;
+ pixman_fixed_t ux, uy;
+ pixman_vector_t v;
+ bits_image_t *bits = &image->bits;
+ int i;
+
+ /* reference point is the center of the pixel */
+ v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
+ v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
+ v.vector[2] = pixman_fixed_1;
+
+ if (!pixman_transform_point_3d (image->common.transform, &v))
+ return;
+
+ ux = image->common.transform->matrix[0][0];
+ uy = image->common.transform->matrix[1][0];
+
+ x = v.vector[0];
+ y = v.vector[1];
+
+ for (i = 0; i < width; ++i)
+ {
+ int x1, y1, x2, y2;
+ uint32_t tl, tr, bl, br;
+ int32_t distx, disty;
+ int width = image->bits.width;
+ int height = image->bits.height;
+ const uint8_t *row1;
+ const uint8_t *row2;
+
+ if (mask && !mask[i])
+ goto next;
+
+ x1 = x - pixman_fixed_1 / 2;
+ y1 = y - pixman_fixed_1 / 2;
+
+ distx = (x1 >> 8) & 0xff;
+ disty = (y1 >> 8) & 0xff;
+
+ y1 = pixman_fixed_to_int (y1);
+ y2 = y1 + 1;
+ x1 = pixman_fixed_to_int (x1);
+ x2 = x1 + 1;
+
+ if (repeat_mode != PIXMAN_REPEAT_NONE)
+ {
+ uint32_t mask;
+
+ mask = PIXMAN_FORMAT_A (format)? 0 : 0xff000000;
+
+ repeat (repeat_mode, width, &x1);
+ repeat (repeat_mode, height, &y1);
+ repeat (repeat_mode, width, &x2);
+ repeat (repeat_mode, height, &y2);
+
+ row1 = (uint8_t *)bits->bits + bits->rowstride * 4 * y1;
+ row2 = (uint8_t *)bits->bits + bits->rowstride * 4 * y2;
+
+ tl = convert_pixel (row1, x1) | mask;
+ tr = convert_pixel (row1, x2) | mask;
+ bl = convert_pixel (row2, x1) | mask;
+ br = convert_pixel (row2, x2) | mask;
+ }
+ else
+ {
+ uint32_t mask1, mask2;
+ int bpp;
+
+ /* Note: PIXMAN_FORMAT_BPP() returns an unsigned value,
+ * which means if you use it in expressions, those
+ * expressions become unsigned themselves. Since
+ * the variables below can be negative in some cases,
+ * that will lead to crashes on 64 bit architectures.
+ *
+ * So this line makes sure bpp is signed
+ */
+ bpp = PIXMAN_FORMAT_BPP (format);
+
+ if (x1 >= width || x2 < 0 || y1 >= height || y2 < 0)
+ {
+ buffer[i] = 0;
+ goto next;
+ }
+
+ if (y2 == 0)
+ {
+ row1 = zero;
+ mask1 = 0;
+ }
+ else
+ {
+ row1 = (uint8_t *)bits->bits + bits->rowstride * 4 * y1;
+ row1 += bpp / 8 * x1;
+
+ mask1 = PIXMAN_FORMAT_A (format)? 0 : 0xff000000;
+ }
+
+ if (y1 == height - 1)
+ {
+ row2 = zero;
+ mask2 = 0;
+ }
+ else
+ {
+ row2 = (uint8_t *)bits->bits + bits->rowstride * 4 * y2;
+ row2 += bpp / 8 * x1;
+
+ mask2 = PIXMAN_FORMAT_A (format)? 0 : 0xff000000;
+ }
+
+ if (x2 == 0)
+ {
+ tl = 0;
+ bl = 0;
+ }
+ else
+ {
+ tl = convert_pixel (row1, 0) | mask1;
+ bl = convert_pixel (row2, 0) | mask2;
+ }
+
+ if (x1 == width - 1)
+ {
+ tr = 0;
+ br = 0;
+ }
+ else
+ {
+ tr = convert_pixel (row1, 1) | mask1;
+ br = convert_pixel (row2, 1) | mask2;
+ }
+ }
+
+ buffer[i] = bilinear_interpolation (
+ tl, tr, bl, br, distx, disty);
+
+ next:
+ x += ux;
+ y += uy;
+ }
+}
+
+static force_inline void
+bits_image_fetch_nearest_affine (pixman_image_t * image,
+ int offset,
+ int line,
+ int width,
+ uint32_t * buffer,
+ const uint32_t * mask,
+
+ convert_pixel_t convert_pixel,
+ pixman_format_code_t format,
+ pixman_repeat_t repeat_mode)
+{
+ pixman_fixed_t x, y;
+ pixman_fixed_t ux, uy;
+ pixman_vector_t v;
+ bits_image_t *bits = &image->bits;
+ int i;
+
+ /* reference point is the center of the pixel */
+ v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2;
+ v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2;
+ v.vector[2] = pixman_fixed_1;
+
+ if (!pixman_transform_point_3d (image->common.transform, &v))
+ return;
+
+ ux = image->common.transform->matrix[0][0];
+ uy = image->common.transform->matrix[1][0];
+
+ x = v.vector[0];
+ y = v.vector[1];
+
+ for (i = 0; i < width; ++i)
+ {
+ int width, height, x0, y0;
+ const uint8_t *row;
+
+ if (mask && !mask[i])
+ goto next;
+
+ width = image->bits.width;
+ height = image->bits.height;
+ x0 = pixman_fixed_to_int (x - pixman_fixed_e);
+ y0 = pixman_fixed_to_int (y - pixman_fixed_e);
+
+ if (repeat_mode == PIXMAN_REPEAT_NONE &&
+ (y0 < 0 || y0 >= height || x0 < 0 || x0 >= width))
+ {
+ buffer[i] = 0;
+ }
+ else
+ {
+ uint32_t mask = PIXMAN_FORMAT_A (format)? 0 : 0xff000000;
+
+ if (repeat_mode != PIXMAN_REPEAT_NONE)
+ {
+ repeat (repeat_mode, width, &x0);
+ repeat (repeat_mode, height, &y0);
+ }
+
+ row = (uint8_t *)bits->bits + bits->rowstride * 4 * y0;
+
+ buffer[i] = convert_pixel (row, x0) | mask;
+ }
+
+ next:
+ x += ux;
+ y += uy;
+ }
+}
+
+static force_inline uint32_t
+convert_a8r8g8b8 (const uint8_t *row, int x)
+{
+ return *(((uint32_t *)row) + x);
+}
+
+static force_inline uint32_t
+convert_x8r8g8b8 (const uint8_t *row, int x)
+{
+ return *(((uint32_t *)row) + x);
+}
+
+static force_inline uint32_t
+convert_a8 (const uint8_t *row, int x)
+{
+ return *(row + x) << 24;
+}
+
+static force_inline uint32_t
+convert_r5g6b5 (const uint8_t *row, int x)
+{
+ return CONVERT_0565_TO_0888 (*((uint16_t *)row + x));
+}
+
+#define MAKE_BILINEAR_FETCHER(name, format, repeat_mode) \
+ static void \
+ bits_image_fetch_bilinear_affine_ ## name (pixman_image_t *image, \
+ int offset, \
+ int line, \
+ int width, \
+ uint32_t * buffer, \
+ const uint32_t * mask) \
+ { \
+ bits_image_fetch_bilinear_affine (image, offset, line, \
+ width, buffer, mask, \
+ convert_ ## format, \
+ PIXMAN_ ## format, \
+ repeat_mode); \
+ }
+
+#define MAKE_NEAREST_FETCHER(name, format, repeat_mode) \
+ static void \
+ bits_image_fetch_nearest_affine_ ## name (pixman_image_t *image, \
+ int offset, \
+ int line, \
+ int width, \
+ uint32_t * buffer, \
+ const uint32_t * mask) \
+ { \
+ bits_image_fetch_nearest_affine (image, offset, line, \
+ width, buffer, mask, \
+ convert_ ## format, \
+ PIXMAN_ ## format, \
+ repeat_mode); \
+ }
+
+#define MAKE_FETCHERS(name, format, repeat_mode) \
+ MAKE_NEAREST_FETCHER (name, format, repeat_mode) \
+ MAKE_BILINEAR_FETCHER (name, format, repeat_mode)
+
+MAKE_FETCHERS (pad_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_PAD)
+MAKE_FETCHERS (none_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_NONE)
+MAKE_FETCHERS (reflect_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_REFLECT)
+MAKE_FETCHERS (normal_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_NORMAL)
+MAKE_FETCHERS (pad_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_PAD)
+MAKE_FETCHERS (none_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_NONE)
+MAKE_FETCHERS (reflect_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_REFLECT)
+MAKE_FETCHERS (normal_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_NORMAL)
+MAKE_FETCHERS (pad_a8, a8, PIXMAN_REPEAT_PAD)
+MAKE_FETCHERS (none_a8, a8, PIXMAN_REPEAT_NONE)
+MAKE_FETCHERS (reflect_a8, a8, PIXMAN_REPEAT_REFLECT)
+MAKE_FETCHERS (normal_a8, a8, PIXMAN_REPEAT_NORMAL)
+MAKE_FETCHERS (pad_r5g6b5, r5g6b5, PIXMAN_REPEAT_PAD)
+MAKE_FETCHERS (none_r5g6b5, r5g6b5, PIXMAN_REPEAT_NONE)
+MAKE_FETCHERS (reflect_r5g6b5, r5g6b5, PIXMAN_REPEAT_REFLECT)
+MAKE_FETCHERS (normal_r5g6b5, r5g6b5, PIXMAN_REPEAT_NORMAL)
+
+static void
+bits_image_fetch_solid_32 (pixman_image_t * image,
+ int x,
+ int y,
+ int width,
+ uint32_t * buffer,
+ const uint32_t * mask)
+{
+ uint32_t color;
+ uint32_t *end;
+
+ color = image->bits.fetch_pixel_32 (&image->bits, 0, 0);
+
+ end = buffer + width;
+ while (buffer < end)
+ *(buffer++) = color;
+}
+
+static void
+bits_image_fetch_solid_64 (pixman_image_t * image,
+ int x,
+ int y,
+ int width,
+ uint32_t * b,
+ const uint32_t * unused)
+{
+ uint64_t color;
+ uint64_t *buffer = (uint64_t *)b;
+ uint64_t *end;
+
+ color = image->bits.fetch_pixel_64 (&image->bits, 0, 0);
+
+ end = buffer + width;
+ while (buffer < end)
+ *(buffer++) = color;
+}
+
+static void
+bits_image_fetch_untransformed_repeat_none (bits_image_t *image,
+ pixman_bool_t wide,
+ int x,
+ int y,
+ int width,
+ uint32_t * buffer)
+{
+ uint32_t w;
+
+ if (y < 0 || y >= image->height)
+ {
+ memset (buffer, 0, width * (wide? 8 : 4));
+ return;
+ }
+
+ if (x < 0)
+ {
+ w = MIN (width, -x);
+
+ memset (buffer, 0, w * (wide ? 8 : 4));
+
+ width -= w;
+ buffer += w * (wide? 2 : 1);
+ x += w;
+ }
+
+ if (x < image->width)
+ {
+ w = MIN (width, image->width - x);
+
+ if (wide)
+ image->fetch_scanline_64 ((pixman_image_t *)image, x, y, w, buffer, NULL);
+ else
+ image->fetch_scanline_32 ((pixman_image_t *)image, x, y, w, buffer, NULL);
+
+ width -= w;
+ buffer += w * (wide? 2 : 1);
+ x += w;
+ }
+
+ memset (buffer, 0, width * (wide ? 8 : 4));
+}
+
+static void
+bits_image_fetch_untransformed_repeat_normal (bits_image_t *image,
+ pixman_bool_t wide,
+ int x,
+ int y,
+ int width,
+ uint32_t * buffer)
+{
+ uint32_t w;
+
+ while (y < 0)
+ y += image->height;
+
+ while (y >= image->height)
+ y -= image->height;
+
+ while (width)
+ {
+ while (x < 0)
+ x += image->width;
+ while (x >= image->width)
+ x -= image->width;
+
+ w = MIN (width, image->width - x);
+
+ if (wide)
+ image->fetch_scanline_64 ((pixman_image_t *)image, x, y, w, buffer, NULL);
+ else
+ image->fetch_scanline_32 ((pixman_image_t *)image, x, y, w, buffer, NULL);
+
+ buffer += w * (wide? 2 : 1);
+ x += w;
+ width -= w;
+ }
+}
+
+static void
+bits_image_fetch_untransformed_32 (pixman_image_t * image,
+ int x,
+ int y,
+ int width,
+ uint32_t * buffer,
+ const uint32_t * mask)
+{
+ if (image->common.repeat == PIXMAN_REPEAT_NONE)
+ {
+ bits_image_fetch_untransformed_repeat_none (
+ &image->bits, FALSE, x, y, width, buffer);
+ }
+ else
+ {
+ bits_image_fetch_untransformed_repeat_normal (
+ &image->bits, FALSE, x, y, width, buffer);
+ }
+}
+
+static void
+bits_image_fetch_untransformed_64 (pixman_image_t * image,
+ int x,
+ int y,
+ int width,
+ uint32_t * buffer,
+ const uint32_t * unused)
+{
+ if (image->common.repeat == PIXMAN_REPEAT_NONE)
+ {
+ bits_image_fetch_untransformed_repeat_none (
+ &image->bits, TRUE, x, y, width, buffer);
+ }
+ else
+ {
+ bits_image_fetch_untransformed_repeat_normal (
+ &image->bits, TRUE, x, y, width, buffer);
+ }
+}
+
+typedef struct
+{
+ pixman_format_code_t format;
+ uint32_t flags;
+ fetch_scanline_t fetch_32;
+ fetch_scanline_t fetch_64;
+} fetcher_info_t;
+
+static const fetcher_info_t fetcher_info[] =
+{
+ { PIXMAN_solid,
+ FAST_PATH_NO_ALPHA_MAP,
+ bits_image_fetch_solid_32,
+ bits_image_fetch_solid_64
+ },
+
+ { PIXMAN_any,
+ (FAST_PATH_NO_ALPHA_MAP |
+ FAST_PATH_ID_TRANSFORM |
+ FAST_PATH_NO_CONVOLUTION_FILTER |
+ FAST_PATH_NO_PAD_REPEAT |
+ FAST_PATH_NO_REFLECT_REPEAT),
+ bits_image_fetch_untransformed_32,
+ bits_image_fetch_untransformed_64
+ },
+
+#define FAST_BILINEAR_FLAGS \
+ (FAST_PATH_NO_ALPHA_MAP | \
+ FAST_PATH_NO_ACCESSORS | \
+ FAST_PATH_HAS_TRANSFORM | \
+ FAST_PATH_AFFINE_TRANSFORM | \
+ FAST_PATH_X_UNIT_POSITIVE | \
+ FAST_PATH_Y_UNIT_ZERO | \
+ FAST_PATH_NONE_REPEAT | \
+ FAST_PATH_BILINEAR_FILTER)
+
+ { PIXMAN_a8r8g8b8,
+ FAST_BILINEAR_FLAGS,
+ bits_image_fetch_bilinear_no_repeat_8888,
+ _pixman_image_get_scanline_generic_64
+ },
+
+ { PIXMAN_x8r8g8b8,
+ FAST_BILINEAR_FLAGS,
+ bits_image_fetch_bilinear_no_repeat_8888,
+ _pixman_image_get_scanline_generic_64
+ },
+
+#define GENERAL_BILINEAR_FLAGS \
+ (FAST_PATH_NO_ALPHA_MAP | \
+ FAST_PATH_NO_ACCESSORS | \
+ FAST_PATH_HAS_TRANSFORM | \
+ FAST_PATH_AFFINE_TRANSFORM | \
+ FAST_PATH_BILINEAR_FILTER)
+
+#define GENERAL_NEAREST_FLAGS \
+ (FAST_PATH_NO_ALPHA_MAP | \
+ FAST_PATH_NO_ACCESSORS | \
+ FAST_PATH_HAS_TRANSFORM | \
+ FAST_PATH_AFFINE_TRANSFORM | \
+ FAST_PATH_NEAREST_FILTER)
+
+#define BILINEAR_AFFINE_FAST_PATH(name, format, repeat) \
+ { PIXMAN_ ## format, \
+ GENERAL_BILINEAR_FLAGS | FAST_PATH_ ## repeat ## _REPEAT, \
+ bits_image_fetch_bilinear_affine_ ## name, \
+ _pixman_image_get_scanline_generic_64 \
+ },
+
+#define NEAREST_AFFINE_FAST_PATH(name, format, repeat) \
+ { PIXMAN_ ## format, \
+ GENERAL_NEAREST_FLAGS | FAST_PATH_ ## repeat ## _REPEAT, \
+ bits_image_fetch_nearest_affine_ ## name, \
+ _pixman_image_get_scanline_generic_64 \
+ },
+
+#define AFFINE_FAST_PATHS(name, format, repeat) \
+ BILINEAR_AFFINE_FAST_PATH(name, format, repeat) \
+ NEAREST_AFFINE_FAST_PATH(name, format, repeat)
+
+ AFFINE_FAST_PATHS (pad_a8r8g8b8, a8r8g8b8, PAD)
+ AFFINE_FAST_PATHS (none_a8r8g8b8, a8r8g8b8, NONE)
+ AFFINE_FAST_PATHS (reflect_a8r8g8b8, a8r8g8b8, REFLECT)
+ AFFINE_FAST_PATHS (normal_a8r8g8b8, a8r8g8b8, NORMAL)
+ AFFINE_FAST_PATHS (pad_x8r8g8b8, x8r8g8b8, PAD)
+ AFFINE_FAST_PATHS (none_x8r8g8b8, x8r8g8b8, NONE)
+ AFFINE_FAST_PATHS (reflect_x8r8g8b8, x8r8g8b8, REFLECT)
+ AFFINE_FAST_PATHS (normal_x8r8g8b8, x8r8g8b8, NORMAL)
+ AFFINE_FAST_PATHS (pad_a8, a8, PAD)
+ AFFINE_FAST_PATHS (none_a8, a8, NONE)
+ AFFINE_FAST_PATHS (reflect_a8, a8, REFLECT)
+ AFFINE_FAST_PATHS (normal_a8, a8, NORMAL)
+ AFFINE_FAST_PATHS (pad_r5g6b5, r5g6b5, PAD)
+ AFFINE_FAST_PATHS (none_r5g6b5, r5g6b5, NONE)
+ AFFINE_FAST_PATHS (reflect_r5g6b5, r5g6b5, REFLECT)
+ AFFINE_FAST_PATHS (normal_r5g6b5, r5g6b5, NORMAL)
+
+ /* Affine, no alpha */
+ { PIXMAN_any,
+ (FAST_PATH_NO_ALPHA_MAP | FAST_PATH_HAS_TRANSFORM | FAST_PATH_AFFINE_TRANSFORM),
+ bits_image_fetch_affine_no_alpha,
+ _pixman_image_get_scanline_generic_64
+ },
+
+ /* General */
+ { PIXMAN_any, 0, bits_image_fetch_general, _pixman_image_get_scanline_generic_64 },
+
+ { PIXMAN_null },
+};
+
+static void
+bits_image_property_changed (pixman_image_t *image)
+{
+ uint32_t flags = image->common.flags;
+ pixman_format_code_t format = image->common.extended_format_code;
+ const fetcher_info_t *info;
+
+ _pixman_bits_image_setup_accessors (&image->bits);
+
+ info = fetcher_info;
+ while (info->format != PIXMAN_null)
+ {
+ if ((info->format == format || info->format == PIXMAN_any) &&
+ (info->flags & flags) == info->flags)
+ {
+ image->bits.get_scanline_32 = info->fetch_32;
+ image->bits.get_scanline_64 = info->fetch_64;
+ break;
+ }
+
+ info++;
+ }
+}
+
+static uint32_t *
+src_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask)
+{
+ iter->image->bits.get_scanline_32 (
+ iter->image, iter->x, iter->y++, iter->width, iter->buffer, mask);
+
+ return iter->buffer;
+}
+
+static uint32_t *
+src_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask)
+{
+ iter->image->bits.get_scanline_64 (
+ iter->image, iter->x, iter->y++, iter->width, iter->buffer, mask);
+
+ return iter->buffer;
+}
+
+void
+_pixman_bits_image_src_iter_init (pixman_image_t *image, pixman_iter_t *iter)
+{
+ if (iter->flags & ITER_NARROW)
+ iter->get_scanline = src_get_scanline_narrow;
+ else
+ iter->get_scanline = src_get_scanline_wide;
+}
+
+static uint32_t *
+dest_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask)
+{
+ pixman_image_t *image = iter->image;
+ int x = iter->x;
+ int y = iter->y;
+ int width = iter->width;
+ uint32_t * buffer = iter->buffer;
+
+ image->bits.fetch_scanline_32 (image, x, y, width, buffer, mask);
+ if (image->common.alpha_map)
+ {
+ x -= image->common.alpha_origin_x;
+ y -= image->common.alpha_origin_y;
+
+ image->common.alpha_map->fetch_scanline_32 (
+ (pixman_image_t *)image->common.alpha_map,
+ x, y, width, buffer, mask);
+ }
+
+ return iter->buffer;
+}
+
+static uint32_t *
+dest_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask)
+{
+ bits_image_t * image = &iter->image->bits;
+ int x = iter->x;
+ int y = iter->y;
+ int width = iter->width;
+ uint32_t * buffer = iter->buffer;
+
+ image->fetch_scanline_64 (
+ (pixman_image_t *)image, x, y, width, buffer, mask);
+ if (image->common.alpha_map)
+ {
+ x -= image->common.alpha_origin_x;
+ y -= image->common.alpha_origin_y;
+
+ image->common.alpha_map->fetch_scanline_64 (
+ (pixman_image_t *)image->common.alpha_map, x, y, width, buffer, mask);
+ }
+
+ return iter->buffer;
+}
+
+static void
+dest_write_back_narrow (pixman_iter_t *iter)
+{
+ bits_image_t * image = &iter->image->bits;
+ int x = iter->x;
+ int y = iter->y;
+ int width = iter->width;
+ const uint32_t *buffer = iter->buffer;
+
+ image->store_scanline_32 (image, x, y, width, buffer);
+
+ if (image->common.alpha_map)
+ {
+ x -= image->common.alpha_origin_x;
+ y -= image->common.alpha_origin_y;
+
+ image->common.alpha_map->store_scanline_32 (
+ image->common.alpha_map, x, y, width, buffer);
+ }
+
+ iter->y++;
+}
+
+static void
+dest_write_back_wide (pixman_iter_t *iter)
+{
+ bits_image_t * image = &iter->image->bits;
+ int x = iter->x;
+ int y = iter->y;
+ int width = iter->width;
+ const uint32_t *buffer = iter->buffer;
+
+ image->store_scanline_64 (image, x, y, width, buffer);
+
+ if (image->common.alpha_map)
+ {
+ x -= image->common.alpha_origin_x;
+ y -= image->common.alpha_origin_y;
+
+ image->common.alpha_map->store_scanline_64 (
+ image->common.alpha_map, x, y, width, buffer);
+ }
+
+ iter->y++;
+}
+
+static void
+dest_write_back_direct (pixman_iter_t *iter)
+{
+ iter->buffer += iter->image->bits.rowstride;
+}
+
+void
+_pixman_bits_image_dest_iter_init (pixman_image_t *image, pixman_iter_t *iter)
+{
+ if (iter->flags & ITER_NARROW)
+ {
+ if (((image->common.flags &
+ (FAST_PATH_NO_ALPHA_MAP | FAST_PATH_NO_ACCESSORS)) ==
+ (FAST_PATH_NO_ALPHA_MAP | FAST_PATH_NO_ACCESSORS)) &&
+ (image->bits.format == PIXMAN_a8r8g8b8 ||
+ (image->bits.format == PIXMAN_x8r8g8b8 &&
+ (iter->flags & ITER_LOCALIZED_ALPHA))))
+ {
+ iter->buffer = image->bits.bits + iter->y * image->bits.rowstride + iter->x;
+
+ iter->get_scanline = _pixman_iter_get_scanline_noop;
+ iter->write_back = dest_write_back_direct;
+ }
+ else
+ {
+ if ((iter->flags & (ITER_IGNORE_RGB | ITER_IGNORE_ALPHA)) ==
+ (ITER_IGNORE_RGB | ITER_IGNORE_ALPHA))
+ {
+ iter->get_scanline = _pixman_iter_get_scanline_noop;
+ }
+ else
+ {
+ iter->get_scanline = dest_get_scanline_narrow;
+ }
+
+ iter->write_back = dest_write_back_narrow;
+ }
+ }
+ else
+ {
+ iter->get_scanline = dest_get_scanline_wide;
+ iter->write_back = dest_write_back_wide;
+ }
+}
+
+static uint32_t *
+create_bits (pixman_format_code_t format,
+ int width,
+ int height,
+ int * rowstride_bytes)
+{
+ int stride;
+ int buf_size;
+ int bpp;
+
+ /* what follows is a long-winded way, avoiding any possibility of integer
+ * overflows, of saying:
+ * stride = ((width * bpp + 0x1f) >> 5) * sizeof (uint32_t);
+ */
+
+ bpp = PIXMAN_FORMAT_BPP (format);
+ if (pixman_multiply_overflows_int (width, bpp))
+ return NULL;
+
+ stride = width * bpp;
+ if (pixman_addition_overflows_int (stride, 0x1f))
+ return NULL;
+
+ stride += 0x1f;
+ stride >>= 5;
+
+ stride *= sizeof (uint32_t);
+
+ if (pixman_multiply_overflows_int (height, stride))
+ return NULL;
+
+ buf_size = height * stride;
+
+ if (rowstride_bytes)
+ *rowstride_bytes = stride;
+
+ return calloc (buf_size, 1);
+}
+
+PIXMAN_EXPORT pixman_image_t *
+pixman_image_create_bits (pixman_format_code_t format,
+ int width,
+ int height,
+ uint32_t * bits,
+ int rowstride_bytes)
+{
+ pixman_image_t *image;
+ uint32_t *free_me = NULL;
+
+ /* must be a whole number of uint32_t's
+ */
+ return_val_if_fail (
+ bits == NULL || (rowstride_bytes % sizeof (uint32_t)) == 0, NULL);
+
+ return_val_if_fail (PIXMAN_FORMAT_BPP (format) >= PIXMAN_FORMAT_DEPTH (format), NULL);
+
+ if (!bits && width && height)
+ {
+ free_me = bits = create_bits (format, width, height, &rowstride_bytes);
+ if (!bits)
+ return NULL;
+ }
+
+ image = _pixman_image_allocate ();
+
+ if (!image)
+ {
+ if (free_me)
+ free (free_me);
+
+ return NULL;
+ }
+
+ image->type = BITS;
+ image->bits.format = format;
+ image->bits.width = width;
+ image->bits.height = height;
+ image->bits.bits = bits;
+ image->bits.free_me = free_me;
+ image->bits.read_func = NULL;
+ image->bits.write_func = NULL;
+
+ /* The rowstride is stored in number of uint32_t */
+ image->bits.rowstride = rowstride_bytes / (int) sizeof (uint32_t);
+
+ image->bits.indexed = NULL;
+
+ image->common.property_changed = bits_image_property_changed;
+
+ _pixman_image_reset_clip_region (image);
+
+ return image;
+}
diff --git a/pixman/pixman/pixman-conical-gradient.c b/pixman/pixman/pixman-conical-gradient.c index 9d7d2e8b5..e3f230262 100644 --- a/pixman/pixman/pixman-conical-gradient.c +++ b/pixman/pixman/pixman-conical-gradient.c @@ -1,214 +1,211 @@ -/* - * Copyright © 2000 SuSE, Inc. - * Copyright © 2007 Red Hat, Inc. - * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. - * 2005 Lars Knoll & Zack Rusin, Trolltech - * - * 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. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <stdlib.h> -#include <math.h> -#include "pixman-private.h" - -static force_inline double -coordinates_to_parameter (double x, double y, double angle) -{ - double t; - - t = atan2 (y, x) + angle; - - while (t < 0) - t += 2 * M_PI; - - while (t >= 2 * M_PI) - t -= 2 * M_PI; - - return 1 - t * (1 / (2 * M_PI)); /* Scale t to [0, 1] and - * make rotation CCW - */ -} - -static uint32_t * -conical_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask) -{ - pixman_image_t *image = iter->image; - int x = iter->x; - int y = iter->y; - int width = iter->width; - uint32_t *buffer = iter->buffer; - - gradient_t *gradient = (gradient_t *)image; - conical_gradient_t *conical = (conical_gradient_t *)image; - uint32_t *end = buffer + width; - pixman_gradient_walker_t walker; - pixman_bool_t affine = TRUE; - double cx = 1.; - double cy = 0.; - double cz = 0.; - double rx = x + 0.5; - double ry = y + 0.5; - double rz = 1.; - - _pixman_gradient_walker_init (&walker, gradient, image->common.repeat); - - if (image->common.transform) - { - pixman_vector_t v; - - /* reference point is the center of the pixel */ - v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2; - v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2; - v.vector[2] = pixman_fixed_1; - - if (!pixman_transform_point_3d (image->common.transform, &v)) - return iter->buffer; - - cx = image->common.transform->matrix[0][0] / 65536.; - cy = image->common.transform->matrix[1][0] / 65536.; - cz = image->common.transform->matrix[2][0] / 65536.; - - rx = v.vector[0] / 65536.; - ry = v.vector[1] / 65536.; - rz = v.vector[2] / 65536.; - - affine = - image->common.transform->matrix[2][0] == 0 && - v.vector[2] == pixman_fixed_1; - } - - if (affine) - { - rx -= conical->center.x / 65536.; - ry -= conical->center.y / 65536.; - - while (buffer < end) - { - if (!mask || *mask++) - { - double t = coordinates_to_parameter (rx, ry, conical->angle); - - *buffer = _pixman_gradient_walker_pixel ( - &walker, (pixman_fixed_48_16_t)pixman_double_to_fixed (t)); - } - - ++buffer; - - rx += cx; - ry += cy; - } - } - else - { - while (buffer < end) - { - double x, y; - - if (!mask || *mask++) - { - double t; - - if (rz != 0) - { - x = rx / rz; - y = ry / rz; - } - else - { - x = y = 0.; - } - - x -= conical->center.x / 65536.; - y -= conical->center.y / 65536.; - - t = coordinates_to_parameter (x, y, conical->angle); - - *buffer = _pixman_gradient_walker_pixel ( - &walker, (pixman_fixed_48_16_t)pixman_double_to_fixed (t)); - } - - ++buffer; - - rx += cx; - ry += cy; - rz += cz; - } - } - - iter->y++; - return iter->buffer; -} - -static uint32_t * -conical_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask) -{ - uint32_t *buffer = conical_get_scanline_narrow (iter, NULL); - - pixman_expand ((uint64_t *)buffer, buffer, PIXMAN_a8r8g8b8, iter->width); - - return buffer; -} - -void -_pixman_conical_gradient_iter_init (pixman_image_t *image, - pixman_iter_t *iter, - int x, int y, int width, int height, - uint8_t *buffer, iter_flags_t flags) -{ - if (flags & ITER_NARROW) - iter->get_scanline = conical_get_scanline_narrow; - else - iter->get_scanline = conical_get_scanline_wide; -} - -PIXMAN_EXPORT pixman_image_t * -pixman_image_create_conical_gradient (pixman_point_fixed_t * center, - pixman_fixed_t angle, - const pixman_gradient_stop_t *stops, - int n_stops) -{ - pixman_image_t *image = _pixman_image_allocate (); - conical_gradient_t *conical; - - if (!image) - return NULL; - - conical = &image->conical; - - if (!_pixman_init_gradient (&conical->common, stops, n_stops)) - { - free (image); - return NULL; - } - - angle = MOD (angle, pixman_int_to_fixed (360)); - - image->type = CONICAL; - - conical->center = *center; - conical->angle = (pixman_fixed_to_double (angle) / 180.0) * M_PI; - - return image; -} - +/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
+ * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
+ * 2005 Lars Knoll & Zack Rusin, Trolltech
+ *
+ * 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.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <math.h>
+#include "pixman-private.h"
+
+static force_inline double
+coordinates_to_parameter (double x, double y, double angle)
+{
+ double t;
+
+ t = atan2 (y, x) + angle;
+
+ while (t < 0)
+ t += 2 * M_PI;
+
+ while (t >= 2 * M_PI)
+ t -= 2 * M_PI;
+
+ return 1 - t * (1 / (2 * M_PI)); /* Scale t to [0, 1] and
+ * make rotation CCW
+ */
+}
+
+static uint32_t *
+conical_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask)
+{
+ pixman_image_t *image = iter->image;
+ int x = iter->x;
+ int y = iter->y;
+ int width = iter->width;
+ uint32_t *buffer = iter->buffer;
+
+ gradient_t *gradient = (gradient_t *)image;
+ conical_gradient_t *conical = (conical_gradient_t *)image;
+ uint32_t *end = buffer + width;
+ pixman_gradient_walker_t walker;
+ pixman_bool_t affine = TRUE;
+ double cx = 1.;
+ double cy = 0.;
+ double cz = 0.;
+ double rx = x + 0.5;
+ double ry = y + 0.5;
+ double rz = 1.;
+
+ _pixman_gradient_walker_init (&walker, gradient, image->common.repeat);
+
+ if (image->common.transform)
+ {
+ pixman_vector_t v;
+
+ /* reference point is the center of the pixel */
+ v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2;
+ v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2;
+ v.vector[2] = pixman_fixed_1;
+
+ if (!pixman_transform_point_3d (image->common.transform, &v))
+ return iter->buffer;
+
+ cx = image->common.transform->matrix[0][0] / 65536.;
+ cy = image->common.transform->matrix[1][0] / 65536.;
+ cz = image->common.transform->matrix[2][0] / 65536.;
+
+ rx = v.vector[0] / 65536.;
+ ry = v.vector[1] / 65536.;
+ rz = v.vector[2] / 65536.;
+
+ affine =
+ image->common.transform->matrix[2][0] == 0 &&
+ v.vector[2] == pixman_fixed_1;
+ }
+
+ if (affine)
+ {
+ rx -= conical->center.x / 65536.;
+ ry -= conical->center.y / 65536.;
+
+ while (buffer < end)
+ {
+ if (!mask || *mask++)
+ {
+ double t = coordinates_to_parameter (rx, ry, conical->angle);
+
+ *buffer = _pixman_gradient_walker_pixel (
+ &walker, (pixman_fixed_48_16_t)pixman_double_to_fixed (t));
+ }
+
+ ++buffer;
+
+ rx += cx;
+ ry += cy;
+ }
+ }
+ else
+ {
+ while (buffer < end)
+ {
+ double x, y;
+
+ if (!mask || *mask++)
+ {
+ double t;
+
+ if (rz != 0)
+ {
+ x = rx / rz;
+ y = ry / rz;
+ }
+ else
+ {
+ x = y = 0.;
+ }
+
+ x -= conical->center.x / 65536.;
+ y -= conical->center.y / 65536.;
+
+ t = coordinates_to_parameter (x, y, conical->angle);
+
+ *buffer = _pixman_gradient_walker_pixel (
+ &walker, (pixman_fixed_48_16_t)pixman_double_to_fixed (t));
+ }
+
+ ++buffer;
+
+ rx += cx;
+ ry += cy;
+ rz += cz;
+ }
+ }
+
+ iter->y++;
+ return iter->buffer;
+}
+
+static uint32_t *
+conical_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask)
+{
+ uint32_t *buffer = conical_get_scanline_narrow (iter, NULL);
+
+ pixman_expand ((uint64_t *)buffer, buffer, PIXMAN_a8r8g8b8, iter->width);
+
+ return buffer;
+}
+
+void
+_pixman_conical_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter)
+{
+ if (iter->flags & ITER_NARROW)
+ iter->get_scanline = conical_get_scanline_narrow;
+ else
+ iter->get_scanline = conical_get_scanline_wide;
+}
+
+PIXMAN_EXPORT pixman_image_t *
+pixman_image_create_conical_gradient (pixman_point_fixed_t * center,
+ pixman_fixed_t angle,
+ const pixman_gradient_stop_t *stops,
+ int n_stops)
+{
+ pixman_image_t *image = _pixman_image_allocate ();
+ conical_gradient_t *conical;
+
+ if (!image)
+ return NULL;
+
+ conical = &image->conical;
+
+ if (!_pixman_init_gradient (&conical->common, stops, n_stops))
+ {
+ free (image);
+ return NULL;
+ }
+
+ angle = MOD (angle, pixman_int_to_fixed (360));
+
+ image->type = CONICAL;
+
+ conical->center = *center;
+ conical->angle = (pixman_fixed_to_double (angle) / 180.0) * M_PI;
+
+ return image;
+}
+
diff --git a/pixman/pixman/pixman-general.c b/pixman/pixman/pixman-general.c index 1e0091094..5bac6c65a 100644 --- a/pixman/pixman/pixman-general.c +++ b/pixman/pixman/pixman-general.c @@ -38,66 +38,30 @@ #include "pixman-private.h"
static void
-general_src_iter_init (pixman_implementation_t *imp,
- pixman_iter_t *iter,
- pixman_image_t *image,
- int x, int y, int width, int height,
- uint8_t *buffer, iter_flags_t flags)
+general_src_iter_init (pixman_implementation_t *imp, pixman_iter_t *iter)
{
- iter->image = image;
- iter->x = x;
- iter->y = y;
- iter->width = width;
- iter->buffer = (uint32_t *)buffer;
+ pixman_image_t *image = iter->image;
if (image->type == SOLID)
- {
- _pixman_solid_fill_iter_init (
- image, iter, x, y, width, height, buffer, flags);
- }
+ _pixman_solid_fill_iter_init (image, iter);
else if (image->type == LINEAR)
- {
- _pixman_linear_gradient_iter_init (
- image, iter, x, y, width, height, buffer, flags);
- }
+ _pixman_linear_gradient_iter_init (image, iter);
else if (image->type == RADIAL)
- {
- _pixman_radial_gradient_iter_init (
- image, iter, x, y, width, height, buffer, flags);
- }
+ _pixman_radial_gradient_iter_init (image, iter);
else if (image->type == CONICAL)
- {
- _pixman_conical_gradient_iter_init (
- image, iter, x, y, width, height, buffer, flags);
- }
+ _pixman_conical_gradient_iter_init (image, iter);
else if (image->type == BITS)
- {
- _pixman_bits_image_src_iter_init (
- image, iter, x, y, width, height, buffer, flags);
- }
+ _pixman_bits_image_src_iter_init (image, iter);
else
- {
_pixman_log_error (FUNC, "Pixman bug: unknown image type\n");
- }
}
static void
-general_dest_iter_init (pixman_implementation_t *imp,
- pixman_iter_t *iter,
- pixman_image_t *image,
- int x, int y, int width, int height,
- uint8_t *buffer, iter_flags_t flags)
+general_dest_iter_init (pixman_implementation_t *imp, pixman_iter_t *iter)
{
- iter->image = image;
- iter->x = x;
- iter->y = y;
- iter->width = width;
- iter->buffer = (uint32_t *)buffer;
-
- if (image->type == BITS)
+ if (iter->image->type == BITS)
{
- _pixman_bits_image_dest_iter_init (
- image, iter, x, y, width, height, buffer, flags);
+ _pixman_bits_image_dest_iter_init (iter->image, iter);
}
else
{
diff --git a/pixman/pixman/pixman-implementation.c b/pixman/pixman/pixman-implementation.c index adaf9c61e..caade9332 100644 --- a/pixman/pixman/pixman-implementation.c +++ b/pixman/pixman/pixman-implementation.c @@ -1,306 +1,304 @@ -/* - * Copyright © 2009 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. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdlib.h> -#include "pixman-private.h" - -static void -delegate_combine_32 (pixman_implementation_t * imp, - pixman_op_t op, - uint32_t * dest, - const uint32_t * src, - const uint32_t * mask, - int width) -{ - _pixman_implementation_combine_32 (imp->delegate, - op, dest, src, mask, width); -} - -static void -delegate_combine_64 (pixman_implementation_t * imp, - pixman_op_t op, - uint64_t * dest, - const uint64_t * src, - const uint64_t * mask, - int width) -{ - _pixman_implementation_combine_64 (imp->delegate, - op, dest, src, mask, width); -} - -static void -delegate_combine_32_ca (pixman_implementation_t * imp, - pixman_op_t op, - uint32_t * dest, - const uint32_t * src, - const uint32_t * mask, - int width) -{ - _pixman_implementation_combine_32_ca (imp->delegate, - op, dest, src, mask, width); -} - -static void -delegate_combine_64_ca (pixman_implementation_t * imp, - pixman_op_t op, - uint64_t * dest, - const uint64_t * src, - const uint64_t * mask, - int width) -{ - _pixman_implementation_combine_64_ca (imp->delegate, - op, dest, src, mask, width); -} - -static pixman_bool_t -delegate_blt (pixman_implementation_t * imp, - uint32_t * src_bits, - uint32_t * dst_bits, - int src_stride, - int dst_stride, - int src_bpp, - int dst_bpp, - int src_x, - int src_y, - int dst_x, - int dst_y, - int width, - int height) -{ - return _pixman_implementation_blt ( - imp->delegate, src_bits, dst_bits, src_stride, dst_stride, - src_bpp, dst_bpp, src_x, src_y, dst_x, dst_y, - width, height); -} - -static pixman_bool_t -delegate_fill (pixman_implementation_t *imp, - uint32_t * bits, - int stride, - int bpp, - int x, - int y, - int width, - int height, - uint32_t xor) -{ - return _pixman_implementation_fill ( - imp->delegate, bits, stride, bpp, x, y, width, height, xor); -} - -static void -delegate_src_iter_init (pixman_implementation_t *imp, - pixman_iter_t * iter, - pixman_image_t * image, - int x, - int y, - int width, - int height, - uint8_t * buffer, - iter_flags_t flags) -{ - _pixman_implementation_src_iter_init ( - imp->delegate, iter, image, x, y, width, height, buffer, flags); -} - -static void -delegate_dest_iter_init (pixman_implementation_t *imp, - pixman_iter_t * iter, - pixman_image_t * image, - int x, - int y, - int width, - int height, - uint8_t * buffer, - iter_flags_t flags) -{ - _pixman_implementation_dest_iter_init ( - imp->delegate, iter, image, x, y, width, height, buffer, flags); -} - -pixman_implementation_t * -_pixman_implementation_create (pixman_implementation_t *delegate, - const pixman_fast_path_t *fast_paths) -{ - pixman_implementation_t *imp = malloc (sizeof (pixman_implementation_t)); - pixman_implementation_t *d; - int i; - - if (!imp) - return NULL; - - assert (fast_paths); - - /* Make sure the whole delegate chain has the right toplevel */ - imp->delegate = delegate; - for (d = imp; d != NULL; d = d->delegate) - d->toplevel = imp; - - /* Fill out function pointers with ones that just delegate - */ - imp->blt = delegate_blt; - imp->fill = delegate_fill; - imp->src_iter_init = delegate_src_iter_init; - imp->dest_iter_init = delegate_dest_iter_init; - - for (i = 0; i < PIXMAN_N_OPERATORS; ++i) - { - imp->combine_32[i] = delegate_combine_32; - imp->combine_64[i] = delegate_combine_64; - imp->combine_32_ca[i] = delegate_combine_32_ca; - imp->combine_64_ca[i] = delegate_combine_64_ca; - } - - imp->fast_paths = fast_paths; - - return imp; -} - -void -_pixman_implementation_combine_32 (pixman_implementation_t * imp, - pixman_op_t op, - uint32_t * dest, - const uint32_t * src, - const uint32_t * mask, - int width) -{ - (*imp->combine_32[op]) (imp, op, dest, src, mask, width); -} - -void -_pixman_implementation_combine_64 (pixman_implementation_t * imp, - pixman_op_t op, - uint64_t * dest, - const uint64_t * src, - const uint64_t * mask, - int width) -{ - (*imp->combine_64[op]) (imp, op, dest, src, mask, width); -} - -void -_pixman_implementation_combine_32_ca (pixman_implementation_t * imp, - pixman_op_t op, - uint32_t * dest, - const uint32_t * src, - const uint32_t * mask, - int width) -{ - (*imp->combine_32_ca[op]) (imp, op, dest, src, mask, width); -} - -void -_pixman_implementation_combine_64_ca (pixman_implementation_t * imp, - pixman_op_t op, - uint64_t * dest, - const uint64_t * src, - const uint64_t * mask, - int width) -{ - (*imp->combine_64_ca[op]) (imp, op, dest, src, mask, width); -} - -pixman_bool_t -_pixman_implementation_blt (pixman_implementation_t * imp, - uint32_t * src_bits, - uint32_t * dst_bits, - int src_stride, - int dst_stride, - int src_bpp, - int dst_bpp, - int src_x, - int src_y, - int dst_x, - int dst_y, - int width, - int height) -{ - return (*imp->blt) (imp, src_bits, dst_bits, src_stride, dst_stride, - src_bpp, dst_bpp, src_x, src_y, dst_x, dst_y, - width, height); -} - -pixman_bool_t -_pixman_implementation_fill (pixman_implementation_t *imp, - uint32_t * bits, - int stride, - int bpp, - int x, - int y, - int width, - int height, - uint32_t xor) -{ - return (*imp->fill) (imp, bits, stride, bpp, x, y, width, height, xor); -} - -static uint32_t * -get_scanline_null (pixman_iter_t *iter, const uint32_t *mask) -{ - return NULL; -} - -void -_pixman_implementation_src_iter_init (pixman_implementation_t *imp, - pixman_iter_t *iter, - pixman_image_t *image, - int x, - int y, - int width, - int height, - uint8_t *buffer, - iter_flags_t flags) -{ - if (!image) - { - iter->get_scanline = get_scanline_null; - } - else if ((flags & (ITER_IGNORE_ALPHA | ITER_IGNORE_RGB)) == - (ITER_IGNORE_ALPHA | ITER_IGNORE_RGB)) - { - iter->get_scanline = _pixman_iter_get_scanline_noop; - } - else - { - (*imp->src_iter_init) ( - imp, iter, image, x, y, width, height, buffer, flags); - } -} - -void -_pixman_implementation_dest_iter_init (pixman_implementation_t *imp, - pixman_iter_t *iter, - pixman_image_t *image, - int x, - int y, - int width, - int height, - uint8_t *buffer, - iter_flags_t flags) -{ - (*imp->dest_iter_init) ( - imp, iter, image, x, y, width, height, buffer, flags); -} +/*
+ * Copyright © 2009 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.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdlib.h>
+#include "pixman-private.h"
+
+static void
+delegate_combine_32 (pixman_implementation_t * imp,
+ pixman_op_t op,
+ uint32_t * dest,
+ const uint32_t * src,
+ const uint32_t * mask,
+ int width)
+{
+ _pixman_implementation_combine_32 (imp->delegate,
+ op, dest, src, mask, width);
+}
+
+static void
+delegate_combine_64 (pixman_implementation_t * imp,
+ pixman_op_t op,
+ uint64_t * dest,
+ const uint64_t * src,
+ const uint64_t * mask,
+ int width)
+{
+ _pixman_implementation_combine_64 (imp->delegate,
+ op, dest, src, mask, width);
+}
+
+static void
+delegate_combine_32_ca (pixman_implementation_t * imp,
+ pixman_op_t op,
+ uint32_t * dest,
+ const uint32_t * src,
+ const uint32_t * mask,
+ int width)
+{
+ _pixman_implementation_combine_32_ca (imp->delegate,
+ op, dest, src, mask, width);
+}
+
+static void
+delegate_combine_64_ca (pixman_implementation_t * imp,
+ pixman_op_t op,
+ uint64_t * dest,
+ const uint64_t * src,
+ const uint64_t * mask,
+ int width)
+{
+ _pixman_implementation_combine_64_ca (imp->delegate,
+ op, dest, src, mask, width);
+}
+
+static pixman_bool_t
+delegate_blt (pixman_implementation_t * imp,
+ uint32_t * src_bits,
+ uint32_t * dst_bits,
+ int src_stride,
+ int dst_stride,
+ int src_bpp,
+ int dst_bpp,
+ int src_x,
+ int src_y,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height)
+{
+ return _pixman_implementation_blt (
+ imp->delegate, src_bits, dst_bits, src_stride, dst_stride,
+ src_bpp, dst_bpp, src_x, src_y, dst_x, dst_y,
+ width, height);
+}
+
+static pixman_bool_t
+delegate_fill (pixman_implementation_t *imp,
+ uint32_t * bits,
+ int stride,
+ int bpp,
+ int x,
+ int y,
+ int width,
+ int height,
+ uint32_t xor)
+{
+ return _pixman_implementation_fill (
+ imp->delegate, bits, stride, bpp, x, y, width, height, xor);
+}
+
+static void
+delegate_src_iter_init (pixman_implementation_t *imp,
+ pixman_iter_t * iter)
+{
+ imp->delegate->src_iter_init (imp->delegate, iter);
+}
+
+static void
+delegate_dest_iter_init (pixman_implementation_t *imp,
+ pixman_iter_t * iter)
+{
+ imp->delegate->dest_iter_init (imp->delegate, iter);
+}
+
+pixman_implementation_t *
+_pixman_implementation_create (pixman_implementation_t *delegate,
+ const pixman_fast_path_t *fast_paths)
+{
+ pixman_implementation_t *imp = malloc (sizeof (pixman_implementation_t));
+ pixman_implementation_t *d;
+ int i;
+
+ if (!imp)
+ return NULL;
+
+ assert (fast_paths);
+
+ /* Make sure the whole delegate chain has the right toplevel */
+ imp->delegate = delegate;
+ for (d = imp; d != NULL; d = d->delegate)
+ d->toplevel = imp;
+
+ /* Fill out function pointers with ones that just delegate
+ */
+ imp->blt = delegate_blt;
+ imp->fill = delegate_fill;
+ imp->src_iter_init = delegate_src_iter_init;
+ imp->dest_iter_init = delegate_dest_iter_init;
+
+ for (i = 0; i < PIXMAN_N_OPERATORS; ++i)
+ {
+ imp->combine_32[i] = delegate_combine_32;
+ imp->combine_64[i] = delegate_combine_64;
+ imp->combine_32_ca[i] = delegate_combine_32_ca;
+ imp->combine_64_ca[i] = delegate_combine_64_ca;
+ }
+
+ imp->fast_paths = fast_paths;
+
+ return imp;
+}
+
+void
+_pixman_implementation_combine_32 (pixman_implementation_t * imp,
+ pixman_op_t op,
+ uint32_t * dest,
+ const uint32_t * src,
+ const uint32_t * mask,
+ int width)
+{
+ (*imp->combine_32[op]) (imp, op, dest, src, mask, width);
+}
+
+void
+_pixman_implementation_combine_64 (pixman_implementation_t * imp,
+ pixman_op_t op,
+ uint64_t * dest,
+ const uint64_t * src,
+ const uint64_t * mask,
+ int width)
+{
+ (*imp->combine_64[op]) (imp, op, dest, src, mask, width);
+}
+
+void
+_pixman_implementation_combine_32_ca (pixman_implementation_t * imp,
+ pixman_op_t op,
+ uint32_t * dest,
+ const uint32_t * src,
+ const uint32_t * mask,
+ int width)
+{
+ (*imp->combine_32_ca[op]) (imp, op, dest, src, mask, width);
+}
+
+void
+_pixman_implementation_combine_64_ca (pixman_implementation_t * imp,
+ pixman_op_t op,
+ uint64_t * dest,
+ const uint64_t * src,
+ const uint64_t * mask,
+ int width)
+{
+ (*imp->combine_64_ca[op]) (imp, op, dest, src, mask, width);
+}
+
+pixman_bool_t
+_pixman_implementation_blt (pixman_implementation_t * imp,
+ uint32_t * src_bits,
+ uint32_t * dst_bits,
+ int src_stride,
+ int dst_stride,
+ int src_bpp,
+ int dst_bpp,
+ int src_x,
+ int src_y,
+ int dst_x,
+ int dst_y,
+ int width,
+ int height)
+{
+ return (*imp->blt) (imp, src_bits, dst_bits, src_stride, dst_stride,
+ src_bpp, dst_bpp, src_x, src_y, dst_x, dst_y,
+ width, height);
+}
+
+pixman_bool_t
+_pixman_implementation_fill (pixman_implementation_t *imp,
+ uint32_t * bits,
+ int stride,
+ int bpp,
+ int x,
+ int y,
+ int width,
+ int height,
+ uint32_t xor)
+{
+ return (*imp->fill) (imp, bits, stride, bpp, x, y, width, height, xor);
+}
+
+static uint32_t *
+get_scanline_null (pixman_iter_t *iter, const uint32_t *mask)
+{
+ return NULL;
+}
+
+void
+_pixman_implementation_src_iter_init (pixman_implementation_t *imp,
+ pixman_iter_t *iter,
+ pixman_image_t *image,
+ int x,
+ int y,
+ int width,
+ int height,
+ uint8_t *buffer,
+ iter_flags_t flags)
+{
+ iter->image = image;
+ iter->buffer = (uint32_t *)buffer;
+ iter->x = x;
+ iter->y = y;
+ iter->width = width;
+ iter->height = height;
+ iter->flags = flags;
+
+ if (!image)
+ {
+ iter->get_scanline = get_scanline_null;
+ }
+ else if ((flags & (ITER_IGNORE_ALPHA | ITER_IGNORE_RGB)) ==
+ (ITER_IGNORE_ALPHA | ITER_IGNORE_RGB))
+ {
+ iter->get_scanline = _pixman_iter_get_scanline_noop;
+ }
+ else
+ {
+ (*imp->src_iter_init) (imp, iter);
+ }
+}
+
+void
+_pixman_implementation_dest_iter_init (pixman_implementation_t *imp,
+ pixman_iter_t *iter,
+ pixman_image_t *image,
+ int x,
+ int y,
+ int width,
+ int height,
+ uint8_t *buffer,
+ iter_flags_t flags)
+{
+ iter->image = image;
+ iter->buffer = (uint32_t *)buffer;
+ iter->x = x;
+ iter->y = y;
+ iter->width = width;
+ iter->height = height;
+ iter->flags = flags;
+
+ (*imp->dest_iter_init) (imp, iter);
+}
diff --git a/pixman/pixman/pixman-linear-gradient.c b/pixman/pixman/pixman-linear-gradient.c index 07303fc03..3d5bbf63d 100644 --- a/pixman/pixman/pixman-linear-gradient.c +++ b/pixman/pixman/pixman-linear-gradient.c @@ -1,292 +1,286 @@ -/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */ -/* - * Copyright © 2000 SuSE, Inc. - * Copyright © 2007 Red Hat, Inc. - * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. - * 2005 Lars Knoll & Zack Rusin, Trolltech - * - * 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. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdlib.h> -#include "pixman-private.h" - -static pixman_bool_t -linear_gradient_is_horizontal (pixman_image_t *image, - int x, - int y, - int width, - int height) -{ - linear_gradient_t *linear = (linear_gradient_t *)image; - pixman_vector_t v; - pixman_fixed_32_32_t l; - pixman_fixed_48_16_t dx, dy; - double inc; - - if (image->common.transform) - { - /* projective transformation */ - if (image->common.transform->matrix[2][0] != 0 || - image->common.transform->matrix[2][1] != 0 || - image->common.transform->matrix[2][2] == 0) - { - return FALSE; - } - - v.vector[0] = image->common.transform->matrix[0][1]; - v.vector[1] = image->common.transform->matrix[1][1]; - v.vector[2] = image->common.transform->matrix[2][2]; - } - else - { - v.vector[0] = 0; - v.vector[1] = pixman_fixed_1; - v.vector[2] = pixman_fixed_1; - } - - dx = linear->p2.x - linear->p1.x; - dy = linear->p2.y - linear->p1.y; - - l = dx * dx + dy * dy; - - if (l == 0) - return FALSE; - - /* - * compute how much the input of the gradient walked changes - * when moving vertically through the whole image - */ - inc = height * (double) pixman_fixed_1 * pixman_fixed_1 * - (dx * v.vector[0] + dy * v.vector[1]) / - (v.vector[2] * (double) l); - - /* check that casting to integer would result in 0 */ - if (-1 < inc && inc < 1) - return TRUE; - - return FALSE; -} - -static uint32_t * -linear_get_scanline_narrow (pixman_iter_t *iter, - const uint32_t *mask) -{ - pixman_image_t *image = iter->image; - int x = iter->x; - int y = iter->y; - int width = iter->width; - uint32_t * buffer = iter->buffer; - - pixman_vector_t v, unit; - pixman_fixed_32_32_t l; - pixman_fixed_48_16_t dx, dy; - gradient_t *gradient = (gradient_t *)image; - linear_gradient_t *linear = (linear_gradient_t *)image; - uint32_t *end = buffer + width; - pixman_gradient_walker_t walker; - - _pixman_gradient_walker_init (&walker, gradient, image->common.repeat); - - /* reference point is the center of the pixel */ - v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2; - v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2; - v.vector[2] = pixman_fixed_1; - - if (image->common.transform) - { - if (!pixman_transform_point_3d (image->common.transform, &v)) - return iter->buffer; - - unit.vector[0] = image->common.transform->matrix[0][0]; - unit.vector[1] = image->common.transform->matrix[1][0]; - unit.vector[2] = image->common.transform->matrix[2][0]; - } - else - { - unit.vector[0] = pixman_fixed_1; - unit.vector[1] = 0; - unit.vector[2] = 0; - } - - dx = linear->p2.x - linear->p1.x; - dy = linear->p2.y - linear->p1.y; - - l = dx * dx + dy * dy; - - if (l == 0 || unit.vector[2] == 0) - { - /* affine transformation only */ - pixman_fixed_32_32_t t, next_inc; - double inc; - - if (l == 0 || v.vector[2] == 0) - { - t = 0; - inc = 0; - } - else - { - double invden, v2; - - invden = pixman_fixed_1 * (double) pixman_fixed_1 / - (l * (double) v.vector[2]); - v2 = v.vector[2] * (1. / pixman_fixed_1); - t = ((dx * v.vector[0] + dy * v.vector[1]) - - (dx * linear->p1.x + dy * linear->p1.y) * v2) * invden; - inc = (dx * unit.vector[0] + dy * unit.vector[1]) * invden; - } - next_inc = 0; - - if (((pixman_fixed_32_32_t )(inc * width)) == 0) - { - register uint32_t color; - - color = _pixman_gradient_walker_pixel (&walker, t); - while (buffer < end) - *buffer++ = color; - } - else - { - int i; - - i = 0; - while (buffer < end) - { - if (!mask || *mask++) - { - *buffer = _pixman_gradient_walker_pixel (&walker, - t + next_inc); - } - i++; - next_inc = inc * i; - buffer++; - } - } - } - else - { - /* projective transformation */ - double t; - - t = 0; - - while (buffer < end) - { - if (!mask || *mask++) - { - if (v.vector[2] != 0) - { - double invden, v2; - - invden = pixman_fixed_1 * (double) pixman_fixed_1 / - (l * (double) v.vector[2]); - v2 = v.vector[2] * (1. / pixman_fixed_1); - t = ((dx * v.vector[0] + dy * v.vector[1]) - - (dx * linear->p1.x + dy * linear->p1.y) * v2) * invden; - } - - *buffer = _pixman_gradient_walker_pixel (&walker, t); - } - - ++buffer; - - v.vector[0] += unit.vector[0]; - v.vector[1] += unit.vector[1]; - v.vector[2] += unit.vector[2]; - } - } - - iter->y++; - - return iter->buffer; -} - -static uint32_t * -linear_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask) -{ - uint32_t *buffer = linear_get_scanline_narrow (iter, NULL); - - pixman_expand ((uint64_t *)buffer, buffer, PIXMAN_a8r8g8b8, iter->width); - - return buffer; -} - -void -_pixman_linear_gradient_iter_init (pixman_image_t *image, - pixman_iter_t *iter, - int x, - int y, - int width, - int height, - uint8_t *buffer, - iter_flags_t flags) -{ - if (linear_gradient_is_horizontal (image, x, y, width, height)) - { - if (flags & ITER_NARROW) - linear_get_scanline_narrow (iter, NULL); - else - linear_get_scanline_wide (iter, NULL); - - iter->get_scanline = _pixman_iter_get_scanline_noop; - } - else - { - if (flags & ITER_NARROW) - iter->get_scanline = linear_get_scanline_narrow; - else - iter->get_scanline = linear_get_scanline_wide; - } -} - -PIXMAN_EXPORT pixman_image_t * -pixman_image_create_linear_gradient (pixman_point_fixed_t * p1, - pixman_point_fixed_t * p2, - const pixman_gradient_stop_t *stops, - int n_stops) -{ - pixman_image_t *image; - linear_gradient_t *linear; - - image = _pixman_image_allocate (); - - if (!image) - return NULL; - - linear = &image->linear; - - if (!_pixman_init_gradient (&linear->common, stops, n_stops)) - { - free (image); - return NULL; - } - - linear->p1 = *p1; - linear->p2 = *p2; - - image->type = LINEAR; - - return image; -} - +/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
+/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007 Red Hat, Inc.
+ * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
+ * 2005 Lars Knoll & Zack Rusin, Trolltech
+ *
+ * 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.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdlib.h>
+#include "pixman-private.h"
+
+static pixman_bool_t
+linear_gradient_is_horizontal (pixman_image_t *image,
+ int x,
+ int y,
+ int width,
+ int height)
+{
+ linear_gradient_t *linear = (linear_gradient_t *)image;
+ pixman_vector_t v;
+ pixman_fixed_32_32_t l;
+ pixman_fixed_48_16_t dx, dy;
+ double inc;
+
+ if (image->common.transform)
+ {
+ /* projective transformation */
+ if (image->common.transform->matrix[2][0] != 0 ||
+ image->common.transform->matrix[2][1] != 0 ||
+ image->common.transform->matrix[2][2] == 0)
+ {
+ return FALSE;
+ }
+
+ v.vector[0] = image->common.transform->matrix[0][1];
+ v.vector[1] = image->common.transform->matrix[1][1];
+ v.vector[2] = image->common.transform->matrix[2][2];
+ }
+ else
+ {
+ v.vector[0] = 0;
+ v.vector[1] = pixman_fixed_1;
+ v.vector[2] = pixman_fixed_1;
+ }
+
+ dx = linear->p2.x - linear->p1.x;
+ dy = linear->p2.y - linear->p1.y;
+
+ l = dx * dx + dy * dy;
+
+ if (l == 0)
+ return FALSE;
+
+ /*
+ * compute how much the input of the gradient walked changes
+ * when moving vertically through the whole image
+ */
+ inc = height * (double) pixman_fixed_1 * pixman_fixed_1 *
+ (dx * v.vector[0] + dy * v.vector[1]) /
+ (v.vector[2] * (double) l);
+
+ /* check that casting to integer would result in 0 */
+ if (-1 < inc && inc < 1)
+ return TRUE;
+
+ return FALSE;
+}
+
+static uint32_t *
+linear_get_scanline_narrow (pixman_iter_t *iter,
+ const uint32_t *mask)
+{
+ pixman_image_t *image = iter->image;
+ int x = iter->x;
+ int y = iter->y;
+ int width = iter->width;
+ uint32_t * buffer = iter->buffer;
+
+ pixman_vector_t v, unit;
+ pixman_fixed_32_32_t l;
+ pixman_fixed_48_16_t dx, dy;
+ gradient_t *gradient = (gradient_t *)image;
+ linear_gradient_t *linear = (linear_gradient_t *)image;
+ uint32_t *end = buffer + width;
+ pixman_gradient_walker_t walker;
+
+ _pixman_gradient_walker_init (&walker, gradient, image->common.repeat);
+
+ /* reference point is the center of the pixel */
+ v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2;
+ v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2;
+ v.vector[2] = pixman_fixed_1;
+
+ if (image->common.transform)
+ {
+ if (!pixman_transform_point_3d (image->common.transform, &v))
+ return iter->buffer;
+
+ unit.vector[0] = image->common.transform->matrix[0][0];
+ unit.vector[1] = image->common.transform->matrix[1][0];
+ unit.vector[2] = image->common.transform->matrix[2][0];
+ }
+ else
+ {
+ unit.vector[0] = pixman_fixed_1;
+ unit.vector[1] = 0;
+ unit.vector[2] = 0;
+ }
+
+ dx = linear->p2.x - linear->p1.x;
+ dy = linear->p2.y - linear->p1.y;
+
+ l = dx * dx + dy * dy;
+
+ if (l == 0 || unit.vector[2] == 0)
+ {
+ /* affine transformation only */
+ pixman_fixed_32_32_t t, next_inc;
+ double inc;
+
+ if (l == 0 || v.vector[2] == 0)
+ {
+ t = 0;
+ inc = 0;
+ }
+ else
+ {
+ double invden, v2;
+
+ invden = pixman_fixed_1 * (double) pixman_fixed_1 /
+ (l * (double) v.vector[2]);
+ v2 = v.vector[2] * (1. / pixman_fixed_1);
+ t = ((dx * v.vector[0] + dy * v.vector[1]) -
+ (dx * linear->p1.x + dy * linear->p1.y) * v2) * invden;
+ inc = (dx * unit.vector[0] + dy * unit.vector[1]) * invden;
+ }
+ next_inc = 0;
+
+ if (((pixman_fixed_32_32_t )(inc * width)) == 0)
+ {
+ register uint32_t color;
+
+ color = _pixman_gradient_walker_pixel (&walker, t);
+ while (buffer < end)
+ *buffer++ = color;
+ }
+ else
+ {
+ int i;
+
+ i = 0;
+ while (buffer < end)
+ {
+ if (!mask || *mask++)
+ {
+ *buffer = _pixman_gradient_walker_pixel (&walker,
+ t + next_inc);
+ }
+ i++;
+ next_inc = inc * i;
+ buffer++;
+ }
+ }
+ }
+ else
+ {
+ /* projective transformation */
+ double t;
+
+ t = 0;
+
+ while (buffer < end)
+ {
+ if (!mask || *mask++)
+ {
+ if (v.vector[2] != 0)
+ {
+ double invden, v2;
+
+ invden = pixman_fixed_1 * (double) pixman_fixed_1 /
+ (l * (double) v.vector[2]);
+ v2 = v.vector[2] * (1. / pixman_fixed_1);
+ t = ((dx * v.vector[0] + dy * v.vector[1]) -
+ (dx * linear->p1.x + dy * linear->p1.y) * v2) * invden;
+ }
+
+ *buffer = _pixman_gradient_walker_pixel (&walker, t);
+ }
+
+ ++buffer;
+
+ v.vector[0] += unit.vector[0];
+ v.vector[1] += unit.vector[1];
+ v.vector[2] += unit.vector[2];
+ }
+ }
+
+ iter->y++;
+
+ return iter->buffer;
+}
+
+static uint32_t *
+linear_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask)
+{
+ uint32_t *buffer = linear_get_scanline_narrow (iter, NULL);
+
+ pixman_expand ((uint64_t *)buffer, buffer, PIXMAN_a8r8g8b8, iter->width);
+
+ return buffer;
+}
+
+void
+_pixman_linear_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter)
+{
+ if (linear_gradient_is_horizontal (
+ iter->image, iter->x, iter->y, iter->width, iter->height))
+ {
+ if (iter->flags & ITER_NARROW)
+ linear_get_scanline_narrow (iter, NULL);
+ else
+ linear_get_scanline_wide (iter, NULL);
+
+ iter->get_scanline = _pixman_iter_get_scanline_noop;
+ }
+ else
+ {
+ if (iter->flags & ITER_NARROW)
+ iter->get_scanline = linear_get_scanline_narrow;
+ else
+ iter->get_scanline = linear_get_scanline_wide;
+ }
+}
+
+PIXMAN_EXPORT pixman_image_t *
+pixman_image_create_linear_gradient (pixman_point_fixed_t * p1,
+ pixman_point_fixed_t * p2,
+ const pixman_gradient_stop_t *stops,
+ int n_stops)
+{
+ pixman_image_t *image;
+ linear_gradient_t *linear;
+
+ image = _pixman_image_allocate ();
+
+ if (!image)
+ return NULL;
+
+ linear = &image->linear;
+
+ if (!_pixman_init_gradient (&linear->common, stops, n_stops))
+ {
+ free (image);
+ return NULL;
+ }
+
+ linear->p1 = *p1;
+ linear->p2 = *p2;
+
+ image->type = LINEAR;
+
+ return image;
+}
+
diff --git a/pixman/pixman/pixman-private.h b/pixman/pixman/pixman-private.h index ee7f4d676..658aeea8a 100644 --- a/pixman/pixman/pixman-private.h +++ b/pixman/pixman/pixman-private.h @@ -212,14 +212,19 @@ typedef enum struct pixman_iter_t
{
- pixman_iter_get_scanline_t get_scanline;
- pixman_iter_write_back_t write_back;
-
+ /* These are initialized by _pixman_implementation_{src,dest}_init */
pixman_image_t * image;
uint32_t * buffer;
int x, y;
int width;
+ int height;
+ iter_flags_t flags;
+ /* These function pointers are initialized by the implementation */
+ pixman_iter_get_scanline_t get_scanline;
+ pixman_iter_write_back_t write_back;
+
+ /* These fields are scratch data that implementations can use */
uint8_t * bits;
int stride;
};
@@ -228,39 +233,22 @@ void _pixman_bits_image_setup_accessors (bits_image_t *image);
void
-_pixman_bits_image_src_iter_init (pixman_image_t *image,
- pixman_iter_t *iter,
- int x, int y, int width, int height,
- uint8_t *buffer, iter_flags_t flags);
+_pixman_bits_image_src_iter_init (pixman_image_t *image, pixman_iter_t *iter);
+
void
-_pixman_bits_image_dest_iter_init (pixman_image_t *image,
- pixman_iter_t *iter,
- int x, int y, int width, int height,
- uint8_t *buffer, iter_flags_t flags);
+_pixman_bits_image_dest_iter_init (pixman_image_t *image, pixman_iter_t *iter);
void
-_pixman_solid_fill_iter_init (pixman_image_t *image,
- pixman_iter_t *iter,
- int x, int y, int width, int height,
- uint8_t *buffer, iter_flags_t flags);
+_pixman_solid_fill_iter_init (pixman_image_t *image, pixman_iter_t *iter);
void
-_pixman_linear_gradient_iter_init (pixman_image_t *image,
- pixman_iter_t *iter,
- int x, int y, int width, int height,
- uint8_t *buffer, iter_flags_t flags);
+_pixman_linear_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter);
void
-_pixman_radial_gradient_iter_init (pixman_image_t *image,
- pixman_iter_t *iter,
- int x, int y, int width, int height,
- uint8_t *buffer, iter_flags_t flags);
+_pixman_radial_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter);
void
-_pixman_conical_gradient_iter_init (pixman_image_t *image,
- pixman_iter_t *iter,
- int x, int y, int width, int height,
- uint8_t *buffer, iter_flags_t flags);
+_pixman_conical_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter);
pixman_image_t *
_pixman_image_allocate (void);
@@ -408,14 +396,7 @@ typedef pixman_bool_t (*pixman_fill_func_t) (pixman_implementation_t *imp, int height,
uint32_t xor);
typedef void (*pixman_iter_init_func_t) (pixman_implementation_t *imp,
- pixman_iter_t *iter,
- pixman_image_t *image,
- int x,
- int y,
- int width,
- int height,
- uint8_t *buffer,
- iter_flags_t flags);
+ pixman_iter_t *iter);
void _pixman_setup_combiner_functions_32 (pixman_implementation_t *imp);
void _pixman_setup_combiner_functions_64 (pixman_implementation_t *imp);
diff --git a/pixman/pixman/pixman-radial-gradient.c b/pixman/pixman/pixman-radial-gradient.c index 6523b8259..63c712cc2 100644 --- a/pixman/pixman/pixman-radial-gradient.c +++ b/pixman/pixman/pixman-radial-gradient.c @@ -1,463 +1,460 @@ -/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */ -/* - * - * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. - * Copyright © 2000 SuSE, Inc. - * 2005 Lars Knoll & Zack Rusin, Trolltech - * 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 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. - * - * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <stdlib.h> -#include <math.h> -#include "pixman-private.h" - -static inline pixman_fixed_32_32_t -dot (pixman_fixed_48_16_t x1, - pixman_fixed_48_16_t y1, - pixman_fixed_48_16_t z1, - pixman_fixed_48_16_t x2, - pixman_fixed_48_16_t y2, - pixman_fixed_48_16_t z2) -{ - /* - * Exact computation, assuming that the input values can - * be represented as pixman_fixed_16_16_t - */ - return x1 * x2 + y1 * y2 + z1 * z2; -} - -static inline double -fdot (double x1, - double y1, - double z1, - double x2, - double y2, - double z2) -{ - /* - * Error can be unbound in some special cases. - * Using clever dot product algorithms (for example compensated - * dot product) would improve this but make the code much less - * obvious - */ - return x1 * x2 + y1 * y2 + z1 * z2; -} - -static uint32_t -radial_compute_color (double a, - double b, - double c, - double inva, - double dr, - double mindr, - pixman_gradient_walker_t *walker, - pixman_repeat_t repeat) -{ - /* - * In this function error propagation can lead to bad results: - * - det can have an unbound error (if b*b-a*c is very small), - * potentially making it the opposite sign of what it should have been - * (thus clearing a pixel that would have been colored or vice-versa) - * or propagating the error to sqrtdet; - * if det has the wrong sign or b is very small, this can lead to bad - * results - * - * - the algorithm used to compute the solutions of the quadratic - * equation is not numerically stable (but saves one division compared - * to the numerically stable one); - * this can be a problem if a*c is much smaller than b*b - * - * - the above problems are worse if a is small (as inva becomes bigger) - */ - double det; - - if (a == 0) - { - double t; - - if (b == 0) - return 0; - - t = pixman_fixed_1 / 2 * c / b; - if (repeat == PIXMAN_REPEAT_NONE) - { - if (0 <= t && t <= pixman_fixed_1) - return _pixman_gradient_walker_pixel (walker, t); - } - else - { - if (t * dr > mindr) - return _pixman_gradient_walker_pixel (walker, t); - } - - return 0; - } - - det = fdot (b, a, 0, b, -c, 0); - if (det >= 0) - { - double sqrtdet, t0, t1; - - sqrtdet = sqrt (det); - t0 = (b + sqrtdet) * inva; - t1 = (b - sqrtdet) * inva; - - if (repeat == PIXMAN_REPEAT_NONE) - { - if (0 <= t0 && t0 <= pixman_fixed_1) - return _pixman_gradient_walker_pixel (walker, t0); - else if (0 <= t1 && t1 <= pixman_fixed_1) - return _pixman_gradient_walker_pixel (walker, t1); - } - else - { - if (t0 * dr > mindr) - return _pixman_gradient_walker_pixel (walker, t0); - else if (t1 * dr > mindr) - return _pixman_gradient_walker_pixel (walker, t1); - } - } - - return 0; -} - -static uint32_t * -radial_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask) -{ - /* - * Implementation of radial gradients following the PDF specification. - * See section 8.7.4.5.4 Type 3 (Radial) Shadings of the PDF Reference - * Manual (PDF 32000-1:2008 at the time of this writing). - * - * In the radial gradient problem we are given two circles (c₁,r₁) and - * (c₂,r₂) that define the gradient itself. - * - * Mathematically the gradient can be defined as the family of circles - * - * ((1-t)·c₁ + t·(c₂), (1-t)·r₁ + t·r₂) - * - * excluding those circles whose radius would be < 0. When a point - * belongs to more than one circle, the one with a bigger t is the only - * one that contributes to its color. When a point does not belong - * to any of the circles, it is transparent black, i.e. RGBA (0, 0, 0, 0). - * Further limitations on the range of values for t are imposed when - * the gradient is not repeated, namely t must belong to [0,1]. - * - * The graphical result is the same as drawing the valid (radius > 0) - * circles with increasing t in [-inf, +inf] (or in [0,1] if the gradient - * is not repeated) using SOURCE operatior composition. - * - * It looks like a cone pointing towards the viewer if the ending circle - * is smaller than the starting one, a cone pointing inside the page if - * the starting circle is the smaller one and like a cylinder if they - * have the same radius. - * - * What we actually do is, given the point whose color we are interested - * in, compute the t values for that point, solving for t in: - * - * length((1-t)·c₁ + t·(c₂) - p) = (1-t)·r₁ + t·r₂ - * - * Let's rewrite it in a simpler way, by defining some auxiliary - * variables: - * - * cd = c₂ - c₁ - * pd = p - c₁ - * dr = r₂ - r₁ - * lenght(t·cd - pd) = r₁ + t·dr - * - * which actually means - * - * hypot(t·cdx - pdx, t·cdy - pdy) = r₁ + t·dr - * - * or - * - * ⎷((t·cdx - pdx)² + (t·cdy - pdy)²) = r₁ + t·dr. - * - * If we impose (as stated earlier) that r₁ + t·dr >= 0, it becomes: - * - * (t·cdx - pdx)² + (t·cdy - pdy)² = (r₁ + t·dr)² - * - * where we can actually expand the squares and solve for t: - * - * t²cdx² - 2t·cdx·pdx + pdx² + t²cdy² - 2t·cdy·pdy + pdy² = - * = r₁² + 2·r₁·t·dr + t²·dr² - * - * (cdx² + cdy² - dr²)t² - 2(cdx·pdx + cdy·pdy + r₁·dr)t + - * (pdx² + pdy² - r₁²) = 0 - * - * A = cdx² + cdy² - dr² - * B = pdx·cdx + pdy·cdy + r₁·dr - * C = pdx² + pdy² - r₁² - * At² - 2Bt + C = 0 - * - * The solutions (unless the equation degenerates because of A = 0) are: - * - * t = (B ± ⎷(B² - A·C)) / A - * - * The solution we are going to prefer is the bigger one, unless the - * radius associated to it is negative (or it falls outside the valid t - * range). - * - * Additional observations (useful for optimizations): - * A does not depend on p - * - * A < 0 <=> one of the two circles completely contains the other one - * <=> for every p, the radiuses associated with the two t solutions - * have opposite sign - */ - pixman_image_t *image = iter->image; - int x = iter->x; - int y = iter->y; - int width = iter->width; - uint32_t *buffer = iter->buffer; - - gradient_t *gradient = (gradient_t *)image; - radial_gradient_t *radial = (radial_gradient_t *)image; - uint32_t *end = buffer + width; - pixman_gradient_walker_t walker; - pixman_vector_t v, unit; - - /* reference point is the center of the pixel */ - v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2; - v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2; - v.vector[2] = pixman_fixed_1; - - _pixman_gradient_walker_init (&walker, gradient, image->common.repeat); - - if (image->common.transform) - { - if (!pixman_transform_point_3d (image->common.transform, &v)) - return iter->buffer; - - unit.vector[0] = image->common.transform->matrix[0][0]; - unit.vector[1] = image->common.transform->matrix[1][0]; - unit.vector[2] = image->common.transform->matrix[2][0]; - } - else - { - unit.vector[0] = pixman_fixed_1; - unit.vector[1] = 0; - unit.vector[2] = 0; - } - - if (unit.vector[2] == 0 && v.vector[2] == pixman_fixed_1) - { - /* - * Given: - * - * t = (B ± ⎷(B² - A·C)) / A - * - * where - * - * A = cdx² + cdy² - dr² - * B = pdx·cdx + pdy·cdy + r₁·dr - * C = pdx² + pdy² - r₁² - * det = B² - A·C - * - * Since we have an affine transformation, we know that (pdx, pdy) - * increase linearly with each pixel, - * - * pdx = pdx₀ + n·ux, - * pdy = pdy₀ + n·uy, - * - * we can then express B, C and det through multiple differentiation. - */ - pixman_fixed_32_32_t b, db, c, dc, ddc; - - /* warning: this computation may overflow */ - v.vector[0] -= radial->c1.x; - v.vector[1] -= radial->c1.y; - - /* - * B and C are computed and updated exactly. - * If fdot was used instead of dot, in the worst case it would - * lose 11 bits of precision in each of the multiplication and - * summing up would zero out all the bit that were preserved, - * thus making the result 0 instead of the correct one. - * This would mean a worst case of unbound relative error or - * about 2^10 absolute error - */ - b = dot (v.vector[0], v.vector[1], radial->c1.radius, - radial->delta.x, radial->delta.y, radial->delta.radius); - db = dot (unit.vector[0], unit.vector[1], 0, - radial->delta.x, radial->delta.y, 0); - - c = dot (v.vector[0], v.vector[1], - -((pixman_fixed_48_16_t) radial->c1.radius), - v.vector[0], v.vector[1], radial->c1.radius); - dc = dot (2 * (pixman_fixed_48_16_t) v.vector[0] + unit.vector[0], - 2 * (pixman_fixed_48_16_t) v.vector[1] + unit.vector[1], - 0, - unit.vector[0], unit.vector[1], 0); - ddc = 2 * dot (unit.vector[0], unit.vector[1], 0, - unit.vector[0], unit.vector[1], 0); - - while (buffer < end) - { - if (!mask || *mask++) - { - *buffer = radial_compute_color (radial->a, b, c, - radial->inva, - radial->delta.radius, - radial->mindr, - &walker, - image->common.repeat); - } - - b += db; - c += dc; - dc += ddc; - ++buffer; - } - } - else - { - /* projective */ - /* Warning: - * error propagation guarantees are much looser than in the affine case - */ - while (buffer < end) - { - if (!mask || *mask++) - { - if (v.vector[2] != 0) - { - double pdx, pdy, invv2, b, c; - - invv2 = 1. * pixman_fixed_1 / v.vector[2]; - - pdx = v.vector[0] * invv2 - radial->c1.x; - /* / pixman_fixed_1 */ - - pdy = v.vector[1] * invv2 - radial->c1.y; - /* / pixman_fixed_1 */ - - b = fdot (pdx, pdy, radial->c1.radius, - radial->delta.x, radial->delta.y, - radial->delta.radius); - /* / pixman_fixed_1 / pixman_fixed_1 */ - - c = fdot (pdx, pdy, -radial->c1.radius, - pdx, pdy, radial->c1.radius); - /* / pixman_fixed_1 / pixman_fixed_1 */ - - *buffer = radial_compute_color (radial->a, b, c, - radial->inva, - radial->delta.radius, - radial->mindr, - &walker, - image->common.repeat); - } - else - { - *buffer = 0; - } - } - - ++buffer; - - v.vector[0] += unit.vector[0]; - v.vector[1] += unit.vector[1]; - v.vector[2] += unit.vector[2]; - } - } - - iter->y++; - return iter->buffer; -} - -static uint32_t * -radial_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask) -{ - uint32_t *buffer = radial_get_scanline_narrow (iter, NULL); - - pixman_expand ((uint64_t *)buffer, buffer, PIXMAN_a8r8g8b8, iter->width); - - return buffer; -} - -void -_pixman_radial_gradient_iter_init (pixman_image_t *image, - pixman_iter_t *iter, - int x, int y, int width, int height, - uint8_t *buffer, iter_flags_t flags) -{ - if (flags & ITER_NARROW) - iter->get_scanline = radial_get_scanline_narrow; - else - iter->get_scanline = radial_get_scanline_wide; -} - -PIXMAN_EXPORT pixman_image_t * -pixman_image_create_radial_gradient (pixman_point_fixed_t * inner, - pixman_point_fixed_t * outer, - pixman_fixed_t inner_radius, - pixman_fixed_t outer_radius, - const pixman_gradient_stop_t *stops, - int n_stops) -{ - pixman_image_t *image; - radial_gradient_t *radial; - - image = _pixman_image_allocate (); - - if (!image) - return NULL; - - radial = &image->radial; - - if (!_pixman_init_gradient (&radial->common, stops, n_stops)) - { - free (image); - return NULL; - } - - image->type = RADIAL; - - radial->c1.x = inner->x; - radial->c1.y = inner->y; - radial->c1.radius = inner_radius; - radial->c2.x = outer->x; - radial->c2.y = outer->y; - radial->c2.radius = outer_radius; - - /* warning: this computations may overflow */ - radial->delta.x = radial->c2.x - radial->c1.x; - radial->delta.y = radial->c2.y - radial->c1.y; - radial->delta.radius = radial->c2.radius - radial->c1.radius; - - /* computed exactly, then cast to double -> every bit of the double - representation is correct (53 bits) */ - radial->a = dot (radial->delta.x, radial->delta.y, -radial->delta.radius, - radial->delta.x, radial->delta.y, radial->delta.radius); - if (radial->a != 0) - radial->inva = 1. * pixman_fixed_1 / radial->a; - - radial->mindr = -1. * pixman_fixed_1 * radial->c1.radius; - - return image; -} - +/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
+/*
+ *
+ * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
+ * Copyright © 2000 SuSE, Inc.
+ * 2005 Lars Knoll & Zack Rusin, Trolltech
+ * 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 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.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdlib.h>
+#include <math.h>
+#include "pixman-private.h"
+
+static inline pixman_fixed_32_32_t
+dot (pixman_fixed_48_16_t x1,
+ pixman_fixed_48_16_t y1,
+ pixman_fixed_48_16_t z1,
+ pixman_fixed_48_16_t x2,
+ pixman_fixed_48_16_t y2,
+ pixman_fixed_48_16_t z2)
+{
+ /*
+ * Exact computation, assuming that the input values can
+ * be represented as pixman_fixed_16_16_t
+ */
+ return x1 * x2 + y1 * y2 + z1 * z2;
+}
+
+static inline double
+fdot (double x1,
+ double y1,
+ double z1,
+ double x2,
+ double y2,
+ double z2)
+{
+ /*
+ * Error can be unbound in some special cases.
+ * Using clever dot product algorithms (for example compensated
+ * dot product) would improve this but make the code much less
+ * obvious
+ */
+ return x1 * x2 + y1 * y2 + z1 * z2;
+}
+
+static uint32_t
+radial_compute_color (double a,
+ double b,
+ double c,
+ double inva,
+ double dr,
+ double mindr,
+ pixman_gradient_walker_t *walker,
+ pixman_repeat_t repeat)
+{
+ /*
+ * In this function error propagation can lead to bad results:
+ * - det can have an unbound error (if b*b-a*c is very small),
+ * potentially making it the opposite sign of what it should have been
+ * (thus clearing a pixel that would have been colored or vice-versa)
+ * or propagating the error to sqrtdet;
+ * if det has the wrong sign or b is very small, this can lead to bad
+ * results
+ *
+ * - the algorithm used to compute the solutions of the quadratic
+ * equation is not numerically stable (but saves one division compared
+ * to the numerically stable one);
+ * this can be a problem if a*c is much smaller than b*b
+ *
+ * - the above problems are worse if a is small (as inva becomes bigger)
+ */
+ double det;
+
+ if (a == 0)
+ {
+ double t;
+
+ if (b == 0)
+ return 0;
+
+ t = pixman_fixed_1 / 2 * c / b;
+ if (repeat == PIXMAN_REPEAT_NONE)
+ {
+ if (0 <= t && t <= pixman_fixed_1)
+ return _pixman_gradient_walker_pixel (walker, t);
+ }
+ else
+ {
+ if (t * dr > mindr)
+ return _pixman_gradient_walker_pixel (walker, t);
+ }
+
+ return 0;
+ }
+
+ det = fdot (b, a, 0, b, -c, 0);
+ if (det >= 0)
+ {
+ double sqrtdet, t0, t1;
+
+ sqrtdet = sqrt (det);
+ t0 = (b + sqrtdet) * inva;
+ t1 = (b - sqrtdet) * inva;
+
+ if (repeat == PIXMAN_REPEAT_NONE)
+ {
+ if (0 <= t0 && t0 <= pixman_fixed_1)
+ return _pixman_gradient_walker_pixel (walker, t0);
+ else if (0 <= t1 && t1 <= pixman_fixed_1)
+ return _pixman_gradient_walker_pixel (walker, t1);
+ }
+ else
+ {
+ if (t0 * dr > mindr)
+ return _pixman_gradient_walker_pixel (walker, t0);
+ else if (t1 * dr > mindr)
+ return _pixman_gradient_walker_pixel (walker, t1);
+ }
+ }
+
+ return 0;
+}
+
+static uint32_t *
+radial_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask)
+{
+ /*
+ * Implementation of radial gradients following the PDF specification.
+ * See section 8.7.4.5.4 Type 3 (Radial) Shadings of the PDF Reference
+ * Manual (PDF 32000-1:2008 at the time of this writing).
+ *
+ * In the radial gradient problem we are given two circles (c₁,r₁) and
+ * (c₂,r₂) that define the gradient itself.
+ *
+ * Mathematically the gradient can be defined as the family of circles
+ *
+ * ((1-t)·c₁ + t·(c₂), (1-t)·r₁ + t·r₂)
+ *
+ * excluding those circles whose radius would be < 0. When a point
+ * belongs to more than one circle, the one with a bigger t is the only
+ * one that contributes to its color. When a point does not belong
+ * to any of the circles, it is transparent black, i.e. RGBA (0, 0, 0, 0).
+ * Further limitations on the range of values for t are imposed when
+ * the gradient is not repeated, namely t must belong to [0,1].
+ *
+ * The graphical result is the same as drawing the valid (radius > 0)
+ * circles with increasing t in [-inf, +inf] (or in [0,1] if the gradient
+ * is not repeated) using SOURCE operatior composition.
+ *
+ * It looks like a cone pointing towards the viewer if the ending circle
+ * is smaller than the starting one, a cone pointing inside the page if
+ * the starting circle is the smaller one and like a cylinder if they
+ * have the same radius.
+ *
+ * What we actually do is, given the point whose color we are interested
+ * in, compute the t values for that point, solving for t in:
+ *
+ * length((1-t)·c₁ + t·(c₂) - p) = (1-t)·r₁ + t·r₂
+ *
+ * Let's rewrite it in a simpler way, by defining some auxiliary
+ * variables:
+ *
+ * cd = c₂ - c₁
+ * pd = p - c₁
+ * dr = r₂ - r₁
+ * lenght(t·cd - pd) = r₁ + t·dr
+ *
+ * which actually means
+ *
+ * hypot(t·cdx - pdx, t·cdy - pdy) = r₁ + t·dr
+ *
+ * or
+ *
+ * ⎷((t·cdx - pdx)² + (t·cdy - pdy)²) = r₁ + t·dr.
+ *
+ * If we impose (as stated earlier) that r₁ + t·dr >= 0, it becomes:
+ *
+ * (t·cdx - pdx)² + (t·cdy - pdy)² = (r₁ + t·dr)²
+ *
+ * where we can actually expand the squares and solve for t:
+ *
+ * t²cdx² - 2t·cdx·pdx + pdx² + t²cdy² - 2t·cdy·pdy + pdy² =
+ * = r₁² + 2·r₁·t·dr + t²·dr²
+ *
+ * (cdx² + cdy² - dr²)t² - 2(cdx·pdx + cdy·pdy + r₁·dr)t +
+ * (pdx² + pdy² - r₁²) = 0
+ *
+ * A = cdx² + cdy² - dr²
+ * B = pdx·cdx + pdy·cdy + r₁·dr
+ * C = pdx² + pdy² - r₁²
+ * At² - 2Bt + C = 0
+ *
+ * The solutions (unless the equation degenerates because of A = 0) are:
+ *
+ * t = (B ± ⎷(B² - A·C)) / A
+ *
+ * The solution we are going to prefer is the bigger one, unless the
+ * radius associated to it is negative (or it falls outside the valid t
+ * range).
+ *
+ * Additional observations (useful for optimizations):
+ * A does not depend on p
+ *
+ * A < 0 <=> one of the two circles completely contains the other one
+ * <=> for every p, the radiuses associated with the two t solutions
+ * have opposite sign
+ */
+ pixman_image_t *image = iter->image;
+ int x = iter->x;
+ int y = iter->y;
+ int width = iter->width;
+ uint32_t *buffer = iter->buffer;
+
+ gradient_t *gradient = (gradient_t *)image;
+ radial_gradient_t *radial = (radial_gradient_t *)image;
+ uint32_t *end = buffer + width;
+ pixman_gradient_walker_t walker;
+ pixman_vector_t v, unit;
+
+ /* reference point is the center of the pixel */
+ v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2;
+ v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2;
+ v.vector[2] = pixman_fixed_1;
+
+ _pixman_gradient_walker_init (&walker, gradient, image->common.repeat);
+
+ if (image->common.transform)
+ {
+ if (!pixman_transform_point_3d (image->common.transform, &v))
+ return iter->buffer;
+
+ unit.vector[0] = image->common.transform->matrix[0][0];
+ unit.vector[1] = image->common.transform->matrix[1][0];
+ unit.vector[2] = image->common.transform->matrix[2][0];
+ }
+ else
+ {
+ unit.vector[0] = pixman_fixed_1;
+ unit.vector[1] = 0;
+ unit.vector[2] = 0;
+ }
+
+ if (unit.vector[2] == 0 && v.vector[2] == pixman_fixed_1)
+ {
+ /*
+ * Given:
+ *
+ * t = (B ± ⎷(B² - A·C)) / A
+ *
+ * where
+ *
+ * A = cdx² + cdy² - dr²
+ * B = pdx·cdx + pdy·cdy + r₁·dr
+ * C = pdx² + pdy² - r₁²
+ * det = B² - A·C
+ *
+ * Since we have an affine transformation, we know that (pdx, pdy)
+ * increase linearly with each pixel,
+ *
+ * pdx = pdx₀ + n·ux,
+ * pdy = pdy₀ + n·uy,
+ *
+ * we can then express B, C and det through multiple differentiation.
+ */
+ pixman_fixed_32_32_t b, db, c, dc, ddc;
+
+ /* warning: this computation may overflow */
+ v.vector[0] -= radial->c1.x;
+ v.vector[1] -= radial->c1.y;
+
+ /*
+ * B and C are computed and updated exactly.
+ * If fdot was used instead of dot, in the worst case it would
+ * lose 11 bits of precision in each of the multiplication and
+ * summing up would zero out all the bit that were preserved,
+ * thus making the result 0 instead of the correct one.
+ * This would mean a worst case of unbound relative error or
+ * about 2^10 absolute error
+ */
+ b = dot (v.vector[0], v.vector[1], radial->c1.radius,
+ radial->delta.x, radial->delta.y, radial->delta.radius);
+ db = dot (unit.vector[0], unit.vector[1], 0,
+ radial->delta.x, radial->delta.y, 0);
+
+ c = dot (v.vector[0], v.vector[1],
+ -((pixman_fixed_48_16_t) radial->c1.radius),
+ v.vector[0], v.vector[1], radial->c1.radius);
+ dc = dot (2 * (pixman_fixed_48_16_t) v.vector[0] + unit.vector[0],
+ 2 * (pixman_fixed_48_16_t) v.vector[1] + unit.vector[1],
+ 0,
+ unit.vector[0], unit.vector[1], 0);
+ ddc = 2 * dot (unit.vector[0], unit.vector[1], 0,
+ unit.vector[0], unit.vector[1], 0);
+
+ while (buffer < end)
+ {
+ if (!mask || *mask++)
+ {
+ *buffer = radial_compute_color (radial->a, b, c,
+ radial->inva,
+ radial->delta.radius,
+ radial->mindr,
+ &walker,
+ image->common.repeat);
+ }
+
+ b += db;
+ c += dc;
+ dc += ddc;
+ ++buffer;
+ }
+ }
+ else
+ {
+ /* projective */
+ /* Warning:
+ * error propagation guarantees are much looser than in the affine case
+ */
+ while (buffer < end)
+ {
+ if (!mask || *mask++)
+ {
+ if (v.vector[2] != 0)
+ {
+ double pdx, pdy, invv2, b, c;
+
+ invv2 = 1. * pixman_fixed_1 / v.vector[2];
+
+ pdx = v.vector[0] * invv2 - radial->c1.x;
+ /* / pixman_fixed_1 */
+
+ pdy = v.vector[1] * invv2 - radial->c1.y;
+ /* / pixman_fixed_1 */
+
+ b = fdot (pdx, pdy, radial->c1.radius,
+ radial->delta.x, radial->delta.y,
+ radial->delta.radius);
+ /* / pixman_fixed_1 / pixman_fixed_1 */
+
+ c = fdot (pdx, pdy, -radial->c1.radius,
+ pdx, pdy, radial->c1.radius);
+ /* / pixman_fixed_1 / pixman_fixed_1 */
+
+ *buffer = radial_compute_color (radial->a, b, c,
+ radial->inva,
+ radial->delta.radius,
+ radial->mindr,
+ &walker,
+ image->common.repeat);
+ }
+ else
+ {
+ *buffer = 0;
+ }
+ }
+
+ ++buffer;
+
+ v.vector[0] += unit.vector[0];
+ v.vector[1] += unit.vector[1];
+ v.vector[2] += unit.vector[2];
+ }
+ }
+
+ iter->y++;
+ return iter->buffer;
+}
+
+static uint32_t *
+radial_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask)
+{
+ uint32_t *buffer = radial_get_scanline_narrow (iter, NULL);
+
+ pixman_expand ((uint64_t *)buffer, buffer, PIXMAN_a8r8g8b8, iter->width);
+
+ return buffer;
+}
+
+void
+_pixman_radial_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter)
+{
+ if (iter->flags & ITER_NARROW)
+ iter->get_scanline = radial_get_scanline_narrow;
+ else
+ iter->get_scanline = radial_get_scanline_wide;
+}
+
+PIXMAN_EXPORT pixman_image_t *
+pixman_image_create_radial_gradient (pixman_point_fixed_t * inner,
+ pixman_point_fixed_t * outer,
+ pixman_fixed_t inner_radius,
+ pixman_fixed_t outer_radius,
+ const pixman_gradient_stop_t *stops,
+ int n_stops)
+{
+ pixman_image_t *image;
+ radial_gradient_t *radial;
+
+ image = _pixman_image_allocate ();
+
+ if (!image)
+ return NULL;
+
+ radial = &image->radial;
+
+ if (!_pixman_init_gradient (&radial->common, stops, n_stops))
+ {
+ free (image);
+ return NULL;
+ }
+
+ image->type = RADIAL;
+
+ radial->c1.x = inner->x;
+ radial->c1.y = inner->y;
+ radial->c1.radius = inner_radius;
+ radial->c2.x = outer->x;
+ radial->c2.y = outer->y;
+ radial->c2.radius = outer_radius;
+
+ /* warning: this computations may overflow */
+ radial->delta.x = radial->c2.x - radial->c1.x;
+ radial->delta.y = radial->c2.y - radial->c1.y;
+ radial->delta.radius = radial->c2.radius - radial->c1.radius;
+
+ /* computed exactly, then cast to double -> every bit of the double
+ representation is correct (53 bits) */
+ radial->a = dot (radial->delta.x, radial->delta.y, -radial->delta.radius,
+ radial->delta.x, radial->delta.y, radial->delta.radius);
+ if (radial->a != 0)
+ radial->inva = 1. * pixman_fixed_1 / radial->a;
+
+ radial->mindr = -1. * pixman_fixed_1 * radial->c1.radius;
+
+ return image;
+}
+
diff --git a/pixman/pixman/pixman-solid-fill.c b/pixman/pixman/pixman-solid-fill.c index 67681f2c0..fcda3abb5 100644 --- a/pixman/pixman/pixman-solid-fill.c +++ b/pixman/pixman/pixman-solid-fill.c @@ -1,92 +1,89 @@ -/* - * Copyright © 2000 SuSE, Inc. - * Copyright © 2007, 2009 Red Hat, Inc. - * Copyright © 2009 Soren Sandmann - * - * 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 SuSE not be used in advertising or - * publicity pertaining to distribution of the software without specific, - * written prior permission. SuSE makes no representations about the - * suitability of this software for any purpose. It is provided "as is" - * without express or implied warranty. - * - * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE - * 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. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "pixman-private.h" - -void -_pixman_solid_fill_iter_init (pixman_image_t *image, - pixman_iter_t *iter, - int x, int y, int width, int height, - uint8_t *buffer, iter_flags_t flags) -{ - if (flags & ITER_NARROW) - { - uint32_t *b = (uint32_t *)buffer; - uint32_t *e = b + width; - uint32_t color = image->solid.color_32; - - while (b < e) - *(b++) = color; - } - else - { - uint64_t *b = (uint64_t *)buffer; - uint64_t *e = b + width; - uint64_t color = image->solid.color_64; - - while (b < e) - *(b++) = color; - } - - iter->get_scanline = _pixman_iter_get_scanline_noop; -} - -static uint32_t -color_to_uint32 (const pixman_color_t *color) -{ - return - (color->alpha >> 8 << 24) | - (color->red >> 8 << 16) | - (color->green & 0xff00) | - (color->blue >> 8); -} - -static uint64_t -color_to_uint64 (const pixman_color_t *color) -{ - return - ((uint64_t)color->alpha << 48) | - ((uint64_t)color->red << 32) | - ((uint64_t)color->green << 16) | - ((uint64_t)color->blue); -} - -PIXMAN_EXPORT pixman_image_t * -pixman_image_create_solid_fill (pixman_color_t *color) -{ - pixman_image_t *img = _pixman_image_allocate (); - - if (!img) - return NULL; - - img->type = SOLID; - img->solid.color = *color; - img->solid.color_32 = color_to_uint32 (color); - img->solid.color_64 = color_to_uint64 (color); - - return img; -} - +/*
+ * Copyright © 2000 SuSE, Inc.
+ * Copyright © 2007, 2009 Red Hat, Inc.
+ * Copyright © 2009 Soren Sandmann
+ *
+ * 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 SuSE not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. SuSE makes no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ *
+ * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "pixman-private.h"
+
+void
+_pixman_solid_fill_iter_init (pixman_image_t *image, pixman_iter_t *iter)
+{
+ if (iter->flags & ITER_NARROW)
+ {
+ uint32_t *b = (uint32_t *)iter->buffer;
+ uint32_t *e = b + iter->width;
+ uint32_t color = iter->image->solid.color_32;
+
+ while (b < e)
+ *(b++) = color;
+ }
+ else
+ {
+ uint64_t *b = (uint64_t *)iter->buffer;
+ uint64_t *e = b + iter->width;
+ uint64_t color = image->solid.color_64;
+
+ while (b < e)
+ *(b++) = color;
+ }
+
+ iter->get_scanline = _pixman_iter_get_scanline_noop;
+}
+
+static uint32_t
+color_to_uint32 (const pixman_color_t *color)
+{
+ return
+ (color->alpha >> 8 << 24) |
+ (color->red >> 8 << 16) |
+ (color->green & 0xff00) |
+ (color->blue >> 8);
+}
+
+static uint64_t
+color_to_uint64 (const pixman_color_t *color)
+{
+ return
+ ((uint64_t)color->alpha << 48) |
+ ((uint64_t)color->red << 32) |
+ ((uint64_t)color->green << 16) |
+ ((uint64_t)color->blue);
+}
+
+PIXMAN_EXPORT pixman_image_t *
+pixman_image_create_solid_fill (pixman_color_t *color)
+{
+ pixman_image_t *img = _pixman_image_allocate ();
+
+ if (!img)
+ return NULL;
+
+ img->type = SOLID;
+ img->solid.color = *color;
+ img->solid.color_32 = color_to_uint32 (color);
+ img->solid.color_64 = color_to_uint64 (color);
+
+ return img;
+}
+
diff --git a/pixman/pixman/pixman-sse2.c b/pixman/pixman/pixman-sse2.c index a983164d4..a52a959f5 100644 --- a/pixman/pixman/pixman-sse2.c +++ b/pixman/pixman/pixman-sse2.c @@ -5978,19 +5978,21 @@ static const fetcher_info_t fetchers[] = };
static void
-sse2_src_iter_init (pixman_implementation_t *imp,
- pixman_iter_t *iter,
- pixman_image_t *image,
- int x, int y, int width, int height,
- uint8_t *buffer, iter_flags_t flags)
+sse2_src_iter_init (pixman_implementation_t *imp, pixman_iter_t *iter)
{
+ pixman_image_t *image = iter->image;
+ int x = iter->x;
+ int y = iter->y;
+ int width = iter->width;
+ int height = iter->height;
+
#define FLAGS \
(FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM)
- if ((flags & ITER_NARROW) &&
- (image->common.flags & FLAGS) == FLAGS &&
- x >= 0 && y >= 0 &&
- x + width <= image->bits.width &&
+ if ((iter->flags & ITER_NARROW) &&
+ (image->common.flags & FLAGS) == FLAGS &&
+ x >= 0 && y >= 0 &&
+ x + width <= image->bits.width &&
y + height <= image->bits.height)
{
const fetcher_info_t *f;
@@ -6002,10 +6004,8 @@ sse2_src_iter_init (pixman_implementation_t *imp, uint8_t *b = (uint8_t *)image->bits.bits;
int s = image->bits.rowstride * 4;
- iter->bits = b + s * y + x * PIXMAN_FORMAT_BPP (f->format) / 8;
+ iter->bits = b + s * iter->y + x * PIXMAN_FORMAT_BPP (f->format) / 8;
iter->stride = s;
- iter->width = width;
- iter->buffer = (uint32_t *)buffer;
iter->get_scanline = f->get_scanline;
return;
@@ -6013,8 +6013,7 @@ sse2_src_iter_init (pixman_implementation_t *imp, }
}
- _pixman_implementation_src_iter_init (
- imp->delegate, iter, image, x, y, width, height, buffer, flags);
+ imp->delegate->src_iter_init (imp->delegate, iter);
}
#if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__)
diff --git a/xorg-server/configure.ac b/xorg-server/configure.ac index 83ec3f9d0..6e12f3555 100644 --- a/xorg-server/configure.ac +++ b/xorg-server/configure.ac @@ -32,13 +32,20 @@ AC_CONFIG_SRCDIR([Makefile.am]) AM_INIT_AUTOMAKE([foreign dist-bzip2])
AM_MAINTAINER_MODE
-# Require xorg-macros minimum of 1.10 for XORG_CHECK_SGML_DOCTOOLS
+# Require xorg-macros minimum of 1.13 for XORG_ENABLE_UNIT_TESTS
m4_ifndef([XORG_MACROS_VERSION],
- [m4_fatal([must install xorg-macros 1.10 or later before running autoconf/autogen])])
+ [m4_fatal([must install xorg-macros 1.13 or later before running autoconf/autogen])])
XORG_MACROS_VERSION(1.10)
XORG_DEFAULT_OPTIONS
XORG_WITH_DOXYGEN(1.6.1)
XORG_CHECK_SGML_DOCTOOLS(1.5)
+XORG_ENABLE_DOCS
+XORG_ENABLE_DEVEL_DOCS
+XORG_WITH_XMLTO(0.0.20)
+XORG_WITH_FOP
+XORG_ENABLE_UNIT_TESTS
+XORG_WITH_GLIB
+XORG_LD_WRAP
m4_ifndef([XORG_FONT_MACROS_VERSION], [m4_fatal([must install fontutil 1.1 or later before running autoconf/autogen])])
XORG_FONT_MACROS_VERSION(1.1)
@@ -454,9 +461,6 @@ AC_ARG_ENABLE(werror, AS_HELP_STRING([--enable-werror], AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug],
[Enable debugging (default: disabled)]),
[DEBUGGING=$enableval], [DEBUGGING=no])
-AC_ARG_ENABLE(unit-tests, AS_HELP_STRING([--enable-unit-tests],
- [Enable unit-tests (default: auto)]),
- [UNITTESTS=$enableval], [UNITTESTS=auto])
AC_ARG_ENABLE(use-sigio-by-default, AS_HELP_STRING([--enable-use-sigio-by-default]
[Enable SIGIO input handlers by default (default: $USE_SIGIO_BY_DEFAULT)]),
[USE_SIGIO_BY_DEFAULT=$enableval], [])
@@ -698,11 +702,6 @@ if test "x$INT10" = xyes; then AC_CHECK_HEADERS([sys/vm86.h sys/io.h])
fi
-XORG_ENABLE_DOCS
-XORG_ENABLE_DEVEL_DOCS
-XORG_WITH_XMLTO(0.0.20)
-XORG_WITH_FOP
-
dnl Handle installing libxf86config
AM_CONDITIONAL(INSTALL_LIBXF86CONFIG, [test "x$INSTALL_LIBXF86CONFIG" = xyes])
@@ -1271,50 +1270,6 @@ if test "x$DEBUGGING" = xyes; then fi
AM_CONDITIONAL(DEBUG, [test "x$DEBUGGING" = xyes])
-# If unittests aren't explicitly disabled, check for required support
-if test "x$UNITTESTS" != xno ; then
- PKG_CHECK_MODULES([GLIB], $LIBGLIB,
- [HAVE_GLIB=yes], [HAVE_GLIB=no])
-
- # Check if linker supports -wrap, passed via compiler flags
- # When cross-compiling, reports no, since unit tests run from
- # "make check", so would be running on build machine, not target
- AC_MSG_CHECKING([whether the linker supports -wrap])
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS -Wl,-wrap,exit"
- AC_RUN_IFELSE([AC_LANG_PROGRAM([[
- void __wrap_exit (int s)
- {
- __real_exit (0);
- }]],
- [[exit (1);]])],
- [linker_can_wrap="yes"],
- [linker_can_wrap="no"],
- [linker_can_wrap="no"])
- AC_MSG_RESULT([$linker_can_wrap])
- LDFLAGS="$save_LDFLAGS"
-fi
-
-if test "x$UNITTESTS" = xauto; then
- if test "x$HAVE_GLIB" = xyes && test "x$linker_can_wrap" = xyes; then
- UNITTESTS=yes
- else
- UNITTESTS=no
- fi
-fi
-if test "x$UNITTESTS" = xyes; then
- if test "x$HAVE_GLIB" = xno; then
- AC_MSG_ERROR([glib required to build unit tests])
- fi
- if test "x$linker_can_wrap" = xno; then
- AC_MSG_ERROR([ld -wrap support required to build unit tests])
- fi
- AC_DEFINE(UNITTESTS, 1, [Enable unit tests])
- AC_SUBST([GLIB_LIBS])
- AC_SUBST([GLIB_CFLAGS])
-fi
-AM_CONDITIONAL(UNITTESTS, [test "x$UNITTESTS" = xyes])
-
AC_DEFINE(XTEST, 1, [Support XTest extension])
AC_DEFINE(XSYNC, 1, [Support XSync extension])
AC_DEFINE(XCMISC, 1, [Support XCMisc extension])
diff --git a/xorg-server/exa/exa.h b/xorg-server/exa/exa.h index b65118883..3109607d8 100644 --- a/xorg-server/exa/exa.h +++ b/xorg-server/exa/exa.h @@ -712,7 +712,7 @@ typedef struct _ExaDriver { * driver MUST fill out new_fb_pitch with valid pitch of pixmap
*/
void *(*CreatePixmap2)(ScreenPtr pScreen, int width, int height,
- int depth, int class, int bitsPerPixel,
+ int depth, int usage_hint, int bitsPerPixel,
int *new_fb_pitch);
/** @} */
} ExaDriverRec, *ExaDriverPtr;
diff --git a/xorg-server/exa/exa_classic.c b/xorg-server/exa/exa_classic.c index 809b3f660..1a1467848 100644 --- a/xorg-server/exa/exa_classic.c +++ b/xorg-server/exa/exa_classic.c @@ -54,7 +54,7 @@ ExaGetPixmapAddress(PixmapPtr p) */
PixmapPtr
exaCreatePixmap_classic(ScreenPtr pScreen, int w, int h, int depth,
- unsigned class)
+ unsigned usage_hint)
{
PixmapPtr pPixmap;
ExaPixmapPrivPtr pExaPixmap;
@@ -66,7 +66,7 @@ exaCreatePixmap_classic(ScreenPtr pScreen, int w, int h, int depth, return NullPixmap;
swap(pExaScr, pScreen, CreatePixmap);
- pPixmap = pScreen->CreatePixmap (pScreen, w, h, depth, class);
+ pPixmap = pScreen->CreatePixmap (pScreen, w, h, depth, usage_hint);
swap(pExaScr, pScreen, CreatePixmap);
if (!pPixmap)
diff --git a/xorg-server/exa/exa_driver.c b/xorg-server/exa/exa_driver.c index 8893452a8..bfc89295f 100644 --- a/xorg-server/exa/exa_driver.c +++ b/xorg-server/exa/exa_driver.c @@ -48,7 +48,7 @@ ExaGetPixmapAddress(PixmapPtr p) */
PixmapPtr
exaCreatePixmap_driver(ScreenPtr pScreen, int w, int h, int depth,
- unsigned class)
+ unsigned usage_hint)
{
PixmapPtr pPixmap;
ExaPixmapPrivPtr pExaPixmap;
@@ -60,7 +60,7 @@ exaCreatePixmap_driver(ScreenPtr pScreen, int w, int h, int depth, return NullPixmap;
swap(pExaScr, pScreen, CreatePixmap);
- pPixmap = pScreen->CreatePixmap(pScreen, 0, 0, depth, class);
+ pPixmap = pScreen->CreatePixmap(pScreen, 0, 0, depth, usage_hint);
swap(pExaScr, pScreen, CreatePixmap);
if (!pPixmap)
@@ -78,7 +78,7 @@ exaCreatePixmap_driver(ScreenPtr pScreen, int w, int h, int depth, if (pExaScr->info->CreatePixmap2) {
int new_pitch = 0;
- pExaPixmap->driverPriv = pExaScr->info->CreatePixmap2(pScreen, w, h, depth, class, bpp, &new_pitch);
+ pExaPixmap->driverPriv = pExaScr->info->CreatePixmap2(pScreen, w, h, depth, usage_hint, bpp, &new_pitch);
paddedWidth = pExaPixmap->fb_pitch = new_pitch;
}
else {
diff --git a/xorg-server/exa/exa_migration_mixed.c b/xorg-server/exa/exa_migration_mixed.c index 00227e3c4..9489b2927 100644 --- a/xorg-server/exa/exa_migration_mixed.c +++ b/xorg-server/exa/exa_migration_mixed.c @@ -39,7 +39,7 @@ exaCreateDriverPixmap_mixed(PixmapPtr pPixmap) ExaPixmapPriv(pPixmap);
int w = pPixmap->drawable.width, h = pPixmap->drawable.height;
int depth = pPixmap->drawable.depth, bpp = pPixmap->drawable.bitsPerPixel;
- int class = pPixmap->drawable.class;
+ int usage_hint = pPixmap->usage_hint;
int paddedWidth = pExaPixmap->sys_pitch;
/* Already done. */
@@ -55,7 +55,7 @@ exaCreateDriverPixmap_mixed(PixmapPtr pPixmap) if (pExaScr->info->CreatePixmap2) {
int new_pitch = 0;
- pExaPixmap->driverPriv = pExaScr->info->CreatePixmap2(pScreen, w, h, depth, class, bpp, &new_pitch);
+ pExaPixmap->driverPriv = pExaScr->info->CreatePixmap2(pScreen, w, h, depth, usage_hint, bpp, &new_pitch);
paddedWidth = pExaPixmap->fb_pitch = new_pitch;
} else {
if (paddedWidth < pExaPixmap->fb_pitch)
diff --git a/xorg-server/exa/exa_mixed.c b/xorg-server/exa/exa_mixed.c index 38700e900..188a7e0a6 100644 --- a/xorg-server/exa/exa_mixed.c +++ b/xorg-server/exa/exa_mixed.c @@ -47,7 +47,7 @@ ExaGetPixmapAddress(PixmapPtr p) */
PixmapPtr
exaCreatePixmap_mixed(ScreenPtr pScreen, int w, int h, int depth,
- unsigned class)
+ unsigned usage_hint)
{
PixmapPtr pPixmap;
ExaPixmapPrivPtr pExaPixmap;
@@ -59,7 +59,7 @@ exaCreatePixmap_mixed(ScreenPtr pScreen, int w, int h, int depth, return NullPixmap;
swap(pExaScr, pScreen, CreatePixmap);
- pPixmap = pScreen->CreatePixmap(pScreen, 0, 0, depth, class);
+ pPixmap = pScreen->CreatePixmap(pScreen, 0, 0, depth, usage_hint);
swap(pExaScr, pScreen, CreatePixmap);
if (!pPixmap)
diff --git a/xorg-server/exa/exa_priv.h b/xorg-server/exa/exa_priv.h index 546a3e6e8..1b8cf294a 100644 --- a/xorg-server/exa/exa_priv.h +++ b/xorg-server/exa/exa_priv.h @@ -588,7 +588,7 @@ extern const GCFuncs exaGCFuncs; /* exa_classic.c */
PixmapPtr
exaCreatePixmap_classic(ScreenPtr pScreen, int w, int h, int depth,
- unsigned class);
+ unsigned usage_hint);
Bool
exaModifyPixmapHeader_classic(PixmapPtr pPixmap, int width, int height, int depth,
@@ -603,7 +603,7 @@ exaPixmapHasGpuCopy_classic(PixmapPtr pPixmap); /* exa_driver.c */
PixmapPtr
exaCreatePixmap_driver(ScreenPtr pScreen, int w, int h, int depth,
- unsigned class);
+ unsigned usage_hint);
Bool
exaModifyPixmapHeader_driver(PixmapPtr pPixmap, int width, int height, int depth,
@@ -618,7 +618,7 @@ exaPixmapHasGpuCopy_driver(PixmapPtr pPixmap); /* exa_mixed.c */
PixmapPtr
exaCreatePixmap_mixed(ScreenPtr pScreen, int w, int h, int depth,
- unsigned class);
+ unsigned usage_hint);
Bool
exaModifyPixmapHeader_mixed(PixmapPtr pPixmap, int width, int height, int depth,
diff --git a/xorg-server/fb/fb.h b/xorg-server/fb/fb.h index a33cc40ce..29eecadb3 100644 --- a/xorg-server/fb/fb.h +++ b/xorg-server/fb/fb.h @@ -1598,11 +1598,11 @@ fbPictureInit (ScreenPtr pScreen, extern _X_EXPORT PixmapPtr
fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp,
- unsigned class);
+ unsigned usage_hint);
extern _X_EXPORT PixmapPtr
fbCreatePixmap (ScreenPtr pScreen, int width, int height, int depth,
- unsigned class);
+ unsigned usage_hint);
extern _X_EXPORT Bool
fbDestroyPixmap (PixmapPtr pPixmap);
diff --git a/xorg-server/fb/fb24_32.c b/xorg-server/fb/fb24_32.c index b402a2357..748a0ec04 100644 --- a/xorg-server/fb/fb24_32.c +++ b/xorg-server/fb/fb24_32.c @@ -546,7 +546,7 @@ fb24_32ReformatTile(PixmapPtr pOldTile, int bitsPerPixel) pNewTile = pScreen->CreatePixmap(pScreen, pOldTile->drawable.width,
pOldTile->drawable.height,
pOldTile->drawable.depth,
- pOldTile->drawable.class);
+ pOldTile->usage_hint);
if (!pNewTile)
return 0;
fbGetDrawable (&pOldTile->drawable,
diff --git a/xorg-server/fb/fbpixmap.c b/xorg-server/fb/fbpixmap.c index e73a2f02d..80d3252d2 100644 --- a/xorg-server/fb/fbpixmap.c +++ b/xorg-server/fb/fbpixmap.c @@ -30,7 +30,7 @@ PixmapPtr
fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp,
- unsigned class)
+ unsigned usage_hint)
{
PixmapPtr pPixmap;
size_t datasize;
@@ -54,7 +54,7 @@ fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp, if (!pPixmap)
return NullPixmap;
pPixmap->drawable.type = DRAWABLE_PIXMAP;
- pPixmap->drawable.class = class;
+ pPixmap->drawable.class = 0;
pPixmap->drawable.pScreen = pScreen;
pPixmap->drawable.depth = depth;
pPixmap->drawable.bitsPerPixel = bpp;
@@ -78,12 +78,14 @@ fbCreatePixmapBpp (ScreenPtr pScreen, int width, int height, int depth, int bpp, pPixmap->screen_y = 0;
#endif
+ pPixmap->usage_hint = usage_hint;
+
return pPixmap;
}
PixmapPtr
fbCreatePixmap (ScreenPtr pScreen, int width, int height, int depth,
- unsigned class)
+ unsigned usage_hint)
{
int bpp;
bpp = BitsPerPixel (depth);
@@ -91,7 +93,7 @@ fbCreatePixmap (ScreenPtr pScreen, int width, int height, int depth, if (bpp == 32 && depth <= 24)
bpp = fbGetScreenPrivate(pScreen)->pix32bpp;
#endif
- return fbCreatePixmapBpp (pScreen, width, height, depth, bpp, class);
+ return fbCreatePixmapBpp (pScreen, width, height, depth, bpp, usage_hint);
}
Bool
diff --git a/xorg-server/hw/dmx/dmxpixmap.c b/xorg-server/hw/dmx/dmxpixmap.c index 9a098777d..119dd1134 100644 --- a/xorg-server/hw/dmx/dmxpixmap.c +++ b/xorg-server/hw/dmx/dmxpixmap.c @@ -82,7 +82,7 @@ void dmxBECreatePixmap(PixmapPtr pPixmap) /** Create a pixmap for \a pScreen with the specified \a width, \a
* height, and \a depth. */
PixmapPtr dmxCreatePixmap(ScreenPtr pScreen, int width, int height, int depth,
- unsigned class)
+ unsigned usage_hint)
{
DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum];
PixmapPtr pPixmap;
@@ -104,7 +104,7 @@ PixmapPtr dmxCreatePixmap(ScreenPtr pScreen, int width, int height, int depth, return NullPixmap;
pPixmap->drawable.type = DRAWABLE_PIXMAP;
- pPixmap->drawable.class = class;
+ pPixmap->drawable.class = 0;
pPixmap->drawable.pScreen = pScreen;
pPixmap->drawable.depth = depth;
pPixmap->drawable.bitsPerPixel = bpp;
@@ -116,6 +116,7 @@ PixmapPtr dmxCreatePixmap(ScreenPtr pScreen, int width, int height, int depth, pPixmap->drawable.height = height;
pPixmap->devKind = PixmapBytePad(width, bpp);
pPixmap->refcnt = 1;
+ pPixmap->usage_hint = usage_hint;
pPixPriv = DMX_GET_PIXMAP_PRIV(pPixmap);
pPixPriv->pixmap = (Pixmap)0;
diff --git a/xorg-server/hw/dmx/dmxpixmap.h b/xorg-server/hw/dmx/dmxpixmap.h index 70aa5075c..a41918ce4 100644 --- a/xorg-server/hw/dmx/dmxpixmap.h +++ b/xorg-server/hw/dmx/dmxpixmap.h @@ -50,7 +50,7 @@ extern Bool dmxInitPixmap(ScreenPtr pScreen); extern PixmapPtr dmxCreatePixmap(ScreenPtr pScreen,
int width, int height, int depth,
- unsigned class);
+ unsigned usage_hint);
extern Bool dmxDestroyPixmap(PixmapPtr pPixmap);
extern RegionPtr dmxBitmapToRegion(PixmapPtr pPixmap);
diff --git a/xorg-server/hw/xfree86/common/xf86VGAarbiter.c b/xorg-server/hw/xfree86/common/xf86VGAarbiter.c index a6266e725..0aa6f2cf4 100644 --- a/xorg-server/hw/xfree86/common/xf86VGAarbiter.c +++ b/xorg-server/hw/xfree86/common/xf86VGAarbiter.c @@ -369,13 +369,13 @@ VGAarbiterClearToBackground ( }
static PixmapPtr
-VGAarbiterCreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned class)
+VGAarbiterCreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned usage_hint)
{
PixmapPtr pPix;
SCREEN_PROLOG ( CreatePixmap);
VGAGet(pScreen);
- pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, class);
+ pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, usage_hint);
VGAPut();
SCREEN_EPILOG (CreatePixmap, VGAarbiterCreatePixmap);
diff --git a/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h b/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h index 0f8416b71..13fde5e79 100644 --- a/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h +++ b/xorg-server/hw/xfree86/common/xf86VGAarbiterPriv.h @@ -155,7 +155,7 @@ static void VGAarbiterCopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, static void VGAarbiterClearToBackground (WindowPtr pWin, int x, int y, int w,
int h, Bool generateExposures);
static PixmapPtr VGAarbiterCreatePixmap(ScreenPtr pScreen, int w, int h,
- int depth, unsigned int class);
+ int depth, unsigned int usage_hint);
static Bool VGAarbiterCreateGC(GCPtr pGC);
static Bool VGAarbiterSaveScreen(ScreenPtr pScreen, Bool unblank);
static void VGAarbiterStoreColors (ColormapPtr pmap, int ndef, xColorItem
diff --git a/xorg-server/hw/xfree86/xaa/xaaInit.c b/xorg-server/hw/xfree86/xaa/xaaInit.c index c0617149a..ff1dd3d8b 100644 --- a/xorg-server/hw/xfree86/xaa/xaaInit.c +++ b/xorg-server/hw/xfree86/xaa/xaaInit.c @@ -34,7 +34,7 @@ static void XAAGetImage(DrawablePtr pDrawable, int sx, int sy, int w, int h, static void XAAGetSpans(DrawablePtr pDrawable, int wMax, DDXPointPtr ppt,
int *pwidth, int nspans, char *pdstStart);
static PixmapPtr XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth,
- unsigned class);
+ unsigned usage_hint);
static Bool XAADestroyPixmap(PixmapPtr pPixmap);
static Bool XAAEnterVT (int index, int flags);
static void XAALeaveVT (int index, int flags);
@@ -331,7 +331,7 @@ XAAInitializeOffscreenDepths (ScreenPtr pScreen) }
static PixmapPtr
-XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned class)
+XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned usage_hint)
{
XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
@@ -346,7 +346,7 @@ XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned class) XAAInitializeOffscreenDepths (pScreen);
if(pScrn->vtSema &&
- (class != CREATE_PIXMAP_USAGE_GLYPH_PICTURE) &&
+ (usage_hint != CREATE_PIXMAP_USAGE_GLYPH_PICTURE) &&
(infoRec->offscreenDepths & (1 << (depth - 1))) &&
(size >= MIN_OFFPIX_SIZE) && !SwitchedOut &&
(!infoRec->maxOffPixWidth || (w <= infoRec->maxOffPixWidth)) &&
@@ -379,7 +379,7 @@ XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned class) }
XAA_SCREEN_PROLOGUE (pScreen, CreatePixmap);
- pPix = (*pScreen->CreatePixmap) (pScreen, 0, 0, depth, class);
+ pPix = (*pScreen->CreatePixmap) (pScreen, 0, 0, depth, usage_hint);
XAA_SCREEN_EPILOGUE (pScreen, CreatePixmap, XAACreatePixmap);
if (!pPix) {
@@ -411,7 +411,7 @@ XAACreatePixmap(ScreenPtr pScreen, int w, int h, int depth, unsigned class) }
BAILOUT:
XAA_SCREEN_PROLOGUE (pScreen, CreatePixmap);
- pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, class);
+ pPix = (*pScreen->CreatePixmap) (pScreen, w, h, depth, usage_hint);
XAA_SCREEN_EPILOGUE (pScreen, CreatePixmap, XAACreatePixmap);
if(pPix) {
diff --git a/xorg-server/hw/xnest/Pixmap.c b/xorg-server/hw/xnest/Pixmap.c index efb2774d3..da81a1d06 100644 --- a/xorg-server/hw/xnest/Pixmap.c +++ b/xorg-server/hw/xnest/Pixmap.c @@ -37,7 +37,7 @@ DevPrivateKeyRec xnestPixmapPrivateKeyRec; PixmapPtr
xnestCreatePixmap(ScreenPtr pScreen, int width, int height, int depth,
- unsigned class)
+ unsigned usage_hint)
{
PixmapPtr pPixmap;
@@ -45,7 +45,7 @@ xnestCreatePixmap(ScreenPtr pScreen, int width, int height, int depth, if (!pPixmap)
return NullPixmap;
pPixmap->drawable.type = DRAWABLE_PIXMAP;
- pPixmap->drawable.class = class;
+ pPixmap->drawable.class = 0;
pPixmap->drawable.depth = depth;
pPixmap->drawable.bitsPerPixel = depth;
pPixmap->drawable.id = 0;
@@ -57,6 +57,7 @@ xnestCreatePixmap(ScreenPtr pScreen, int width, int height, int depth, pPixmap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
pPixmap->refcnt = 1;
pPixmap->devKind = PixmapBytePad(width, depth);
+ pPixmap->usage_hint = usage_hint;
if (width && height)
xnestPixmapPriv(pPixmap)->pixmap =
XCreatePixmap(xnestDisplay,
diff --git a/xorg-server/hw/xnest/XNPixmap.h b/xorg-server/hw/xnest/XNPixmap.h index c9223e5ce..0d7c6b61e 100644 --- a/xorg-server/hw/xnest/XNPixmap.h +++ b/xorg-server/hw/xnest/XNPixmap.h @@ -30,7 +30,7 @@ typedef struct { #define xnestSharePixmap(pPixmap) ((pPixmap)->refcnt++)
PixmapPtr xnestCreatePixmap(ScreenPtr pScreen, int width, int height,
- int depth, unsigned class);
+ int depth, unsigned usage_hint);
Bool xnestDestroyPixmap(PixmapPtr pPixmap);
RegionPtr xnestPixmapToRegion(PixmapPtr pPixmap);
diff --git a/xorg-server/hw/xwin/win.h b/xorg-server/hw/xwin/win.h index e01955cb1..2dad44778 100644 --- a/xorg-server/hw/xwin/win.h +++ b/xorg-server/hw/xwin/win.h @@ -1036,7 +1036,7 @@ winSetEngineFunctionsPrimaryDD (ScreenPtr pScreen); PixmapPtr
winCreatePixmapNativeGDI (ScreenPtr pScreen, int width, int height, int depth,
- unsigned class);
+ unsigned usage_hint);
Bool
winDestroyPixmapNativeGDI (PixmapPtr pPixmap);
diff --git a/xorg-server/hw/xwin/winpixmap.c b/xorg-server/hw/xwin/winpixmap.c index d174d70d3..2af95f225 100644 --- a/xorg-server/hw/xwin/winpixmap.c +++ b/xorg-server/hw/xwin/winpixmap.c @@ -57,7 +57,7 @@ winCopyRotatePixmapNativeGDI (PixmapPtr psrcPix, PixmapPtr *ppdstPix, PixmapPtr
winCreatePixmapNativeGDI (ScreenPtr pScreen,
int iWidth, int iHeight,
- int iDepth, unsigned class)
+ int iDepth, unsigned usage_hint)
{
winPrivPixmapPtr pPixmapPriv = NULL;
PixmapPtr pPixmap = NULL;
@@ -71,12 +71,12 @@ winCreatePixmapNativeGDI (ScreenPtr pScreen, }
winDebug ("winCreatePixmap () - w %d h %d d %d uh %d bw %d\n",
- iWidth, iHeight, iDepth, class,
+ iWidth, iHeight, iDepth, usage_hint,
PixmapBytePad (iWidth, iDepth));
/* Setup pixmap values */
pPixmap->drawable.type = DRAWABLE_PIXMAP;
- pPixmap->drawable.class = class;
+ pPixmap->drawable.class = 0;
pPixmap->drawable.pScreen = pScreen;
pPixmap->drawable.depth = iDepth;
pPixmap->drawable.bitsPerPixel = BitsPerPixel (iDepth);
@@ -89,6 +89,7 @@ winCreatePixmapNativeGDI (ScreenPtr pScreen, pPixmap->devKind = 0;
pPixmap->refcnt = 1;
pPixmap->devPrivate.ptr = NULL;
+ pPixmap->usage_hint = usage_hint;
/* Pixmap privates are allocated by AllocatePixmap */
pPixmapPriv = winGetPixmapPriv (pPixmap);
diff --git a/xorg-server/include/pixmapstr.h b/xorg-server/include/pixmapstr.h index 47dce91e1..19190e697 100644 --- a/xorg-server/include/pixmapstr.h +++ b/xorg-server/include/pixmapstr.h @@ -78,6 +78,7 @@ typedef struct _Pixmap { DevUnion devPrivate; /* When !NULL, devPrivate.ptr points to the raw pixel data. */
short screen_x;
short screen_y;
+ unsigned usage_hint; /* see CREATE_PIXMAP_USAGE_* */
} PixmapRec;
#endif /* PIXMAPSTRUCT_H */
diff --git a/xorg-server/include/scrnintstr.h b/xorg-server/include/scrnintstr.h index 28dd2c011..a373acd27 100644 --- a/xorg-server/include/scrnintstr.h +++ b/xorg-server/include/scrnintstr.h @@ -208,7 +208,7 @@ typedef PixmapPtr (* CreatePixmapProcPtr)( int /*width*/,
int /*height*/,
int /*depth*/,
- unsigned /*class*/);
+ unsigned /*usage_hint*/);
typedef Bool (* DestroyPixmapProcPtr)(
PixmapPtr /*pPixmap*/);
diff --git a/xorg-server/test/Makefile.am b/xorg-server/test/Makefile.am index d93c7a223..ea886a961 100644 --- a/xorg-server/test/Makefile.am +++ b/xorg-server/test/Makefile.am @@ -1,4 +1,6 @@ -if UNITTESTS
+if ENABLE_UNIT_TESTS
+if HAVE_GLIB
+if HAVE_LD_WRAP
SUBDIRS= . xi2
check_PROGRAMS = xkb input xtest list
check_LTLIBRARIES = libxservertest.la
@@ -35,6 +37,8 @@ libxservertest_la_LIBADD = \ $(top_builddir)/os/libos.la \
@XORG_LIBS@
endif
+endif
+endif
CLEANFILES=libxservertest.c
diff --git a/xorg-server/test/xi2/Makefile.am b/xorg-server/test/xi2/Makefile.am index d8dc7e9ce..b7948b151 100644 --- a/xorg-server/test/xi2/Makefile.am +++ b/xorg-server/test/xi2/Makefile.am @@ -1,51 +1,55 @@ -if UNITTESTS -check_PROGRAMS = \ - protocol-xiqueryversion \ - protocol-xiquerydevice \ - protocol-xiselectevents \ - protocol-xigetselectedevents \ - protocol-xisetclientpointer \ - protocol-xigetclientpointer \ - protocol-xiquerypointer \ - protocol-xiwarppointer \ - protocol-eventconvert - -TESTS=$(check_PROGRAMS) - -AM_CFLAGS = $(DIX_CFLAGS) $(GLIB_CFLAGS) @XORG_CFLAGS@ -INCLUDES = @XORG_INCS@ -TEST_LDADD=../libxservertest.la $(XORG_SYS_LIBS) $(XSERVER_SYS_LIBS) $(GLIB_LIBS) -COMMON_SOURCES=protocol-common.h protocol-common.c - -if SPECIAL_DTRACE_OBJECTS -TEST_LDADD += $(OS_LIB) $(DIX_LIB) -endif - -protocol_xiqueryversion_LDADD=$(TEST_LDADD) -protocol_xiquerydevice_LDADD=$(TEST_LDADD) -protocol_xiselectevents_LDADD=$(TEST_LDADD) -protocol_xigetselectedevents_LDADD=$(TEST_LDADD) -protocol_xisetclientpointer_LDADD=$(TEST_LDADD) -protocol_xigetclientpointer_LDADD=$(TEST_LDADD) -protocol_xiquerypointer_LDADD=$(TEST_LDADD) -protocol_xiwarppointer_LDADD=$(TEST_LDADD) -protocol_eventconvert_LDADD=$(TEST_LDADD) - -protocol_xiqueryversion_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,WriteToClient -protocol_xiquerydevice_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,WriteToClient -protocol_xiselectevents_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,dixLookupWindow -Wl,-wrap,XISetEventMask -protocol_xigetselectedevents_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,WriteToClient -Wl,-wrap,dixLookupWindow -Wl,-wrap,AddResource -protocol_xisetclientpointer_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,dixLookupClient -protocol_xigetclientpointer_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,WriteToClient -Wl,-wrap,dixLookupClient -protocol_xiquerypointer_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,WriteToClient -Wl,-wrap,dixLookupWindow -protocol_xiwarppointer_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,WriteToClient -Wl,-wrap,dixLookupWindow - -protocol_xiqueryversion_SOURCES=$(COMMON_SOURCES) protocol-xiqueryversion.c -protocol_xiquerydevice_SOURCES=$(COMMON_SOURCES) protocol-xiquerydevice.c -protocol_xiselectevents_SOURCES=$(COMMON_SOURCES) protocol-xiselectevents.c -protocol_xigetselectedevents_SOURCES=$(COMMON_SOURCES) protocol-xigetselectedevents.c -protocol_xisetclientpointer_SOURCES=$(COMMON_SOURCES) protocol-xisetclientpointer.c -protocol_xigetclientpointer_SOURCES=$(COMMON_SOURCES) protocol-xigetclientpointer.c -protocol_xiquerypointer_SOURCES=$(COMMON_SOURCES) protocol-xiquerypointer.c -protocol_xiwarppointer_SOURCES=$(COMMON_SOURCES) protocol-xiwarppointer.c -endif +if ENABLE_UNIT_TESTS
+if HAVE_GLIB
+if HAVE_LD_WRAP
+check_PROGRAMS = \
+ protocol-xiqueryversion \
+ protocol-xiquerydevice \
+ protocol-xiselectevents \
+ protocol-xigetselectedevents \
+ protocol-xisetclientpointer \
+ protocol-xigetclientpointer \
+ protocol-xiquerypointer \
+ protocol-xiwarppointer \
+ protocol-eventconvert
+
+TESTS=$(check_PROGRAMS)
+
+AM_CFLAGS = $(DIX_CFLAGS) $(GLIB_CFLAGS) @XORG_CFLAGS@
+INCLUDES = @XORG_INCS@
+TEST_LDADD=../libxservertest.la $(XORG_SYS_LIBS) $(XSERVER_SYS_LIBS) $(GLIB_LIBS)
+COMMON_SOURCES=protocol-common.h protocol-common.c
+
+if SPECIAL_DTRACE_OBJECTS
+TEST_LDADD += $(OS_LIB) $(DIX_LIB)
+endif
+
+protocol_xiqueryversion_LDADD=$(TEST_LDADD)
+protocol_xiquerydevice_LDADD=$(TEST_LDADD)
+protocol_xiselectevents_LDADD=$(TEST_LDADD)
+protocol_xigetselectedevents_LDADD=$(TEST_LDADD)
+protocol_xisetclientpointer_LDADD=$(TEST_LDADD)
+protocol_xigetclientpointer_LDADD=$(TEST_LDADD)
+protocol_xiquerypointer_LDADD=$(TEST_LDADD)
+protocol_xiwarppointer_LDADD=$(TEST_LDADD)
+protocol_eventconvert_LDADD=$(TEST_LDADD)
+
+protocol_xiqueryversion_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,WriteToClient
+protocol_xiquerydevice_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,WriteToClient
+protocol_xiselectevents_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,dixLookupWindow -Wl,-wrap,XISetEventMask
+protocol_xigetselectedevents_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,WriteToClient -Wl,-wrap,dixLookupWindow -Wl,-wrap,AddResource
+protocol_xisetclientpointer_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,dixLookupClient
+protocol_xigetclientpointer_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,WriteToClient -Wl,-wrap,dixLookupClient
+protocol_xiquerypointer_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,WriteToClient -Wl,-wrap,dixLookupWindow
+protocol_xiwarppointer_LDFLAGS=$(AM_LDFLAGS) -Wl,-wrap,WriteToClient -Wl,-wrap,dixLookupWindow
+
+protocol_xiqueryversion_SOURCES=$(COMMON_SOURCES) protocol-xiqueryversion.c
+protocol_xiquerydevice_SOURCES=$(COMMON_SOURCES) protocol-xiquerydevice.c
+protocol_xiselectevents_SOURCES=$(COMMON_SOURCES) protocol-xiselectevents.c
+protocol_xigetselectedevents_SOURCES=$(COMMON_SOURCES) protocol-xigetselectedevents.c
+protocol_xisetclientpointer_SOURCES=$(COMMON_SOURCES) protocol-xisetclientpointer.c
+protocol_xigetclientpointer_SOURCES=$(COMMON_SOURCES) protocol-xigetclientpointer.c
+protocol_xiquerypointer_SOURCES=$(COMMON_SOURCES) protocol-xiquerypointer.c
+protocol_xiwarppointer_SOURCES=$(COMMON_SOURCES) protocol-xiwarppointer.c
+endif
+endif
+endif
diff --git a/xorg-server/xkeyboard-config/symbols/cd.in b/xorg-server/xkeyboard-config/symbols/cd.in index 8a12a384e..e11b82233 100644 --- a/xorg-server/xkeyboard-config/symbols/cd.in +++ b/xorg-server/xkeyboard-config/symbols/cd.in @@ -19,14 +19,14 @@ xkb_symbols "basic" { key <AE06> { [ braceright, 6, greater ] };
key <AE07> { [parenright, 7, bracketright ] };
key <AE08> { [0x01000302, 8, guillemotright ] };
- key <AE09> { [0x0100030c, 9 ] };
+ key <AE09> { [0x0100030c, 9, 0x0100030D ] };
key <AE10> { [0x01000308, 0, at ] };
- key <AE11> { [ minus, underscore, percent ] };
+ key <AE11> { [ minus, underscore, percent, degree ] };
key <AE12> { [ equal, plus, multiply, division ] };
- key <AD01> { [ a, A ] };
+ key <AD01> { [ a, A, ae, AE ] };
key <AD02> { [ z, Z ] };
- key <AD03> { [ e, E ] };
+ key <AD03> { [ e, E, oe, OE ] };
key <AD04> { [ r, R ] };
key <AD05> { [ t, T ] };
key <AD06> { [ y, Y ] };
@@ -63,7 +63,7 @@ xkb_symbols "basic" { key <BKSL> { [ quotedbl, backslash, bar ] };
// SPACE, SPACE, SPACE, NO-BREAK SPACE, SPACE
- key <SPCE> { [ space, space, nobreakspace, nobreakspace ] };
+ key <SPCE> { [ space, space, nobreakspace, 0x0100202F ] };
include "level3(ralt_switch)"
};
diff --git a/xorg-server/xkeyboard-config/symbols/inet b/xorg-server/xkeyboard-config/symbols/inet index 5fbc8a7a7..c3366b1d8 100644 --- a/xorg-server/xkeyboard-config/symbols/inet +++ b/xorg-server/xkeyboard-config/symbols/inet @@ -167,6 +167,11 @@ xkb_symbols "evdev" { key <I188> { [ parenright ] };
key <I189> { [ XF86New ] };
key <I190> { [ Redo ] };
+ key <I192> { [ XF86LaunchA ] };
+ key <I193> { [ XF86LaunchC ] };
+ key <I194> { [ XF86LaunchD ] };
+ key <I195> { [ XF86LaunchE ] };
+ key <I196> { [ XF86LaunchF ] };
key <I208> { [ XF86AudioPlay ] };
key <I209> { [ XF86AudioPause ] };
key <I210> { [ XF86Launch3 ] };
|