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Diffstat (limited to 'libXfont/src/builtins/render.c')
| -rw-r--r-- | libXfont/src/builtins/render.c | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/libXfont/src/builtins/render.c b/libXfont/src/builtins/render.c new file mode 100644 index 000000000..871665f89 --- /dev/null +++ b/libXfont/src/builtins/render.c @@ -0,0 +1,136 @@ +/* $XdotOrg: $ */ +/* + * Id: render.c,v 1.2 1999/11/02 06:16:48 keithp Exp $ + * + * Copyright 1999 SuSE, 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 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. + * + * Author: Keith Packard, SuSE, Inc. + */ +/* $XFree86: xc/lib/font/builtins/render.c,v 1.3 1999/12/30 02:29:51 robin Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <X11/fonts/fntfilst.h> +#include <X11/fonts/fontutil.h> +#include <X11/fonts/pcf.h> +#include "builtin.h" + +static int +BuiltinOpenBitmap (FontPathElementPtr fpe, FontPtr *ppFont, int flags, + FontEntryPtr entry, char *fileName, fsBitmapFormat format, + fsBitmapFormatMask fmask, FontPtr unused) +{ + FontFilePtr file; + FontPtr pFont; + int ret; + int bit, + byte, + glyph, + scan, + image; + + file = BuiltinFileOpen (fileName); + if (!file) + return BadFontName; + pFont = (FontPtr) xalloc(sizeof(FontRec)); + if (!pFont) { + BuiltinFileClose (file, 0); + return AllocError; + } + /* set up default values */ + FontDefaultFormat(&bit, &byte, &glyph, &scan); + /* get any changes made from above */ + ret = CheckFSFormat(format, fmask, &bit, &byte, &scan, &glyph, &image); + + /* Fill in font record. Data format filled in by reader. */ + pFont->refcnt = 0; + pFont->maxPrivate = -1; + pFont->devPrivates = (pointer *) 0; + + ret = pcfReadFont (pFont, file, bit, byte, glyph, scan); + + BuiltinFileClose (file, 0); + if (ret != Successful) + xfree(pFont); + else + *ppFont = pFont; + return ret; +} + +static int +BuiltinGetInfoBitmap (FontPathElementPtr fpe, FontInfoPtr pFontInfo, + FontEntryPtr entry, char *fileName) +{ + FontFilePtr file; + int ret; + + file = BuiltinFileOpen (fileName); + if (!file) + return BadFontName; + ret = pcfReadFontInfo (pFontInfo, file); + BuiltinFileClose (file, 0); + return ret; +} + +static int +BuiltinOpenScalable (FontPathElementPtr fpe, + FontPtr *pFont, + int flags, + FontEntryPtr entry, + char *fileName, + FontScalablePtr vals, + fsBitmapFormat format, + fsBitmapFormatMask fmask, + FontPtr non_cachable_font) /* We don't do licensing */ +{ + return BadFontName; +} + +static int +BuiltinGetInfoScalable (FontPathElementPtr fpe, + FontInfoPtr pFontInfo, + FontEntryPtr entry, + FontNamePtr fontName, + char *fileName, + FontScalablePtr vals) +{ + return BadFontName; +} + +static FontRendererRec renderers[] = { + { ".builtin", 8, + BuiltinOpenBitmap, + BuiltinOpenScalable, + BuiltinGetInfoBitmap, + BuiltinGetInfoScalable, + 0 } +}; + +#define numRenderers (sizeof renderers / sizeof renderers[0]) + +void +BuiltinRegisterFontFileFunctions(void) +{ + int i; + for (i = 0; i < numRenderers; i++) + FontFileRegisterRenderer ((FontRendererRec *) &renderers[i]); +} + |