diff options
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/lua/mplibstuff.c')
-rw-r--r-- | Build/source/texk/web2c/luatexdir/lua/mplibstuff.c | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/luatexdir/lua/mplibstuff.c b/Build/source/texk/web2c/luatexdir/lua/mplibstuff.c new file mode 100644 index 00000000000..f1713ae0e6e --- /dev/null +++ b/Build/source/texk/web2c/luatexdir/lua/mplibstuff.c @@ -0,0 +1,115 @@ +/* + +mplibstuff.w + +Copyright 2017 LuaTeX team <bugs@@luatex.org> + +This file is part of LuaTeX. + +LuaTeX is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 2 of the License, or (at your +option) any later version. + +LuaTeX is distributed in the hope that it will be useful, but WITHOUT +ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public +License for more details. + +You should have received a copy of the GNU General Public License along +with LuaTeX; if not, see <http://www.gnu.org/licenses/>. + +*/ + +/*tex + +The \PNG\ and \SVG\ backends are not available in \LUATEX, because it's complex +to manage the math formulas at run time. In this respect \POSTSCRIPT\ and the +highlevel |objects| are better, and they are the standard way. Another problem is +how to emit the warning: the |normal_warning| function is not available when +\LUATEX\ is called as \LUA\ only. + +*/ + +#include <stdio.h> + +extern void normal_warning(const char *t, const char *p); + +extern int lua_only; + +#define mplibstuff_message(MSG) do { \ + if (lua_only) { \ + fprintf(stdout,"mplib: " #MSG " not available.\n"); \ + } else { \ + normal_warning("mplib", #MSG " not available."); \ + } \ +} while (0) + +void mp_png_backend_initialize (void *mp); +void mp_png_backend_free (void *mp); +int mp_png_gr_ship_out (void *hh, void *options, int standalone); +int mp_png_ship_out (void *hh, const char *options); + +void mp_svg_backend_initialize (void *mp); +void mp_svg_backend_free (void *mp); +int mp_svg_ship_out (void *hh, int prologues); +int mp_svg_gr_ship_out (void *hh, int qprologues, int standalone); + +void *mp_initialize_binary_math(void *mp); + + +void mp_png_backend_initialize (void *mp) { return; } +void mp_png_backend_free (void *mp) { return; } +int mp_png_gr_ship_out (void *hh, void *options, int standalone) { mplibstuff_message(png backend); return 1; } +int mp_png_ship_out (void *hh, const char *options) { mplibstuff_message(png backend); return 1; } + +void mp_svg_backend_initialize (void *mp) { return; } +void mp_svg_backend_free (void *mp) { return; } +int mp_svg_ship_out (void *hh, int prologues) { mplibstuff_message(svg bakend); return 1; } +int mp_svg_gr_ship_out (void *hh, int qprologues, int standalone) { mplibstuff_message(svg backend); return 1; } + + +void *mp_initialize_binary_math(void *mp) {mplibstuff_message(math binary);return NULL; } + +const char* cairo_version_string (void); +const char* mpfr_get_version(void); +const char* pixman_version_string (void); + + +#define CAIRO_VERSION_STRING "CAIRO NOT AVAILABLE" +const char *COMPILED_CAIRO_VERSION_STRING = CAIRO_VERSION_STRING; + +#define MPFR_VERSION_STRING "MPFR NOT AVAILABLE" +const char *COMPILED_MPFR_VERSION_STRING = MPFR_VERSION_STRING; + + +#define __GNU_MP_VERSION -1 +#define __GNU_MP_VERSION_MINOR -1 +#define __GNU_MP_VERSION_PATCHLEVEL -1 +int COMPILED__GNU_MP_VERSION = __GNU_MP_VERSION ; +int COMPILED__GNU_MP_VERSION_MINOR = __GNU_MP_VERSION_MINOR ; +int COMPILED__GNU_MP_VERSION_PATCHLEVEL = __GNU_MP_VERSION_PATCHLEVEL ; +const char * const COMPILED_gmp_version="GMP NOT AVAILABLE"; + +#define PIXMAN_VERSION_STRING "PIXMAN NOT AVAILABLE" +const char *COMPILED_PIXMAN_VERSION_STRING = PIXMAN_VERSION_STRING; + +const char* cairo_version_string (void) +{ + return CAIRO_VERSION_STRING; +} + +const char* mpfr_get_version(void) +{ + return MPFR_VERSION_STRING; +} + +const char* pixman_version_string (void) +{ + return PIXMAN_VERSION_STRING; +} + +char png_libpng_ver[] = "PNG NOT AVAILABLE"; + + + |