Added libXfont-1.4.0.tar.gz.

1 files changed, 0 insertions, 453 deletions

diff --git a/libXfont/src/Speedo/spfont.c b/libXfont/src/Speedo/spfont.c
deleted file mode 100644
index c209d5a51..000000000
--- a/libXfont/src/Speedo/spfont.c
+++ /dev/null
@@ -1,453 +0,0 @@
-/* $Xorg: spfont.c,v 1.4 2001/02/09 02:04:00 xorgcvs Exp $ */
-/*
- * Copyright 1990, 1991 Network Computing Devices;
- * Portions Copyright 1987 by Digital Equipment Corporation
- *
- * 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 names of Network Computing Devices or Digital
- * not be used in advertising or publicity pertaining to distribution of
- * the software without specific, written prior permission.
- *
- * NETWORK COMPUTING DEVICES AND DIGITAL DISCLAIM ALL WARRANTIES WITH
- * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES OR DIGITAL BE
- * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Dave Lemke, Network Computing Devices Inc
- */
-/* $XFree86: xc/lib/font/Speedo/spfont.c,v 3.12tsi Exp $ */
-
-/*
-
-Copyright 1987, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-/*
- * Speedo font loading
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include	<X11/fonts/FSproto.h>
-#include	"spint.h"
-#include	<X11/fonts/fontutil.h>
-#ifndef FONTMODULE
-#ifdef _XOPEN_SOURCE
-#include <math.h>
-#else
-#define _XOPEN_SOURCE	/* to get prototype for hypot on some systems */
-#include <math.h>
-#undef _XOPEN_SOURCE
-#endif
-#else
-#include "servermd.h"
-#include "xf86_ansic.h"
-#endif
-
-#ifndef M_PI
-#define M_PI 3.14159
-#endif /* M_PI */
-#ifndef DEFAULT_BIT_ORDER
-
-#ifdef BITMAP_BIT_ORDER
-#define DEFAULT_BIT_ORDER BITMAP_BIT_ORDER
-#else
-#define DEFAULT_BIT_ORDER UNKNOWN_BIT_ORDER
-#endif
-
-#endif
-
-static void SpeedoCloseFont(FontPtr pfont);
-
-static int
-sp_get_glyphs(
-    FontPtr     pFont,
-    unsigned long count,
-    register unsigned char *chars,
-    FontEncoding charEncoding,
-    unsigned long *glyphCount,	/* RETURN */
-    CharInfoPtr *glyphs)	/* RETURN */
-{
-    SpeedoFontPtr spf;
-    unsigned int firstCol;
-    register unsigned int numCols;
-    unsigned int firstRow;
-    unsigned int numRows;
-    CharInfoPtr *glyphsBase;
-    register unsigned int c;
-    register CharInfoPtr pci;
-    unsigned int r;
-    CharInfoPtr encoding;
-    CharInfoPtr pDefault;
-#ifdef notyet
-    int         itemSize;
-#endif
-    int         err = Successful;
-
-    spf = (SpeedoFontPtr) pFont->fontPrivate;
-    encoding = spf->encoding;
-    pDefault = spf->pDefault;
-    firstCol = pFont->info.firstCol;
-    numCols = pFont->info.lastCol - firstCol + 1;
-    glyphsBase = glyphs;
-
-
-    /* XXX - this should be much smarter */
-    /* make sure the glyphs are there */
-#ifdef notyet
-    if (charEncoding == Linear8Bit || charEncoding == TwoD8Bit)
-	itemSize = 1;
-    else
-	itemSize = 2;
-
-    if (!fsd->complete)
-	err = fs_load_glyphs(NULL, pFont, count, itemSize, chars);
-#endif
-
-    if (err != Successful)
-	return err;
-
-    switch (charEncoding) {
-
-    case Linear8Bit:
-    case TwoD8Bit:
-	if (pFont->info.firstRow > 0)
-	    break;
-	if (pFont->info.allExist && pDefault) {
-	    while (count--) {
-		c = (*chars++) - firstCol;
-		if (c < numCols)
-		    *glyphs++ = &encoding[c];
-		else
-		    *glyphs++ = pDefault;
-	    }
-	} else {
-	    while (count--) {
-		c = (*chars++) - firstCol;
-		if (c < numCols && (pci = &encoding[c])->bits)
-		    *glyphs++ = pci;
-		else if (pDefault)
-		    *glyphs++ = pDefault;
-	    }
-	}
-	break;
-    case Linear16Bit:
-	if (pFont->info.allExist && pDefault) {
-	    while (count--) {
-		c = *chars++ << 8;
-		c = (c | *chars++) - firstCol;
-		if (c < numCols)
-		    *glyphs++ = &encoding[c];
-		else
-		    *glyphs++ = pDefault;
-	    }
-	} else {
-	    while (count--) {
-		c = *chars++ << 8;
-		c = (c | *chars++) - firstCol;
-		if (c < numCols && (pci = &encoding[c])->bits)
-		    *glyphs++ = pci;
-		else if (pDefault)
-		    *glyphs++ = pDefault;
-	    }
-	}
-	break;
-
-    case TwoD16Bit:
-	firstRow = pFont->info.firstRow;
-	numRows = pFont->info.lastRow - firstRow + 1;
-	while (count--) {
-	    r = (*chars++) - firstRow;
-	    c = (*chars++) - firstCol;
-	    if (r < numRows && c < numCols &&
-		    (pci = &encoding[r * numCols + c])->bits)
-		*glyphs++ = pci;
-	    else if (pDefault)
-		*glyphs++ = pDefault;
-	}
-	break;
-    }
-    *glyphCount = glyphs - glyphsBase;
-    return Successful;
-}
-
-static CharInfoRec nonExistantChar;
-
-static int
-sp_get_metrics(
-    FontPtr     pFont,
-    unsigned long count,
-    register unsigned char *chars,
-    FontEncoding charEncoding,
-    unsigned long *glyphCount,	/* RETURN */
-    xCharInfo **glyphs)		/* RETURN */
-{
-    int         ret;
-    SpeedoFontPtr spf;
-    CharInfoPtr	oldDefault;
-
-    spf = (SpeedoFontPtr) pFont->fontPrivate;
-    oldDefault = spf->pDefault;
-    spf->pDefault = &nonExistantChar;
-    ret = sp_get_glyphs(pFont, count, chars, charEncoding,
-			glyphCount, (CharInfoPtr *) glyphs);
-
-    spf->pDefault = oldDefault;
-    return ret;
-}
-
-int
-sp_open_font(
-    char        *fontname,
-    char        *filename,
-    FontEntryPtr entry,
-    FontScalablePtr vals,
-    fsBitmapFormat format,
-    fsBitmapFormatMask fmask,
-    Mask        flags,
-    SpeedoFontPtr *spfont)
-{
-    SpeedoFontPtr spf;
-    SpeedoMasterFontPtr spmf;
-    int         ret;
-    specs_t     specs;
-    int		xx8, xy8, yx8, yy8;
-
-    /* find a master (create it if necessary) */
-    spmf = (SpeedoMasterFontPtr) entry->u.scalable.extra->private;
-    if (!spmf)
-    {
-	ret = sp_open_master(fontname, filename, &spmf);
-	if (ret != Successful)
-	    return ret;
-	entry->u.scalable.extra->private = (pointer) spmf;
-	spmf->entry = entry;
-    }
-
-    spf = (SpeedoFontPtr) xalloc(sizeof(SpeedoFontRec));
-    if (!spf)
-	return AllocError;
-    bzero((char *) spf, sizeof(SpeedoFontRec));
-
-    *spfont = spf;
-
-    /* clobber everything -- this may be leaking, but other wise evil
-     * stuff is left behind -- succesive transformed fonts get mangled */
-    bzero((char *)&sp_globals, sizeof(sp_globals));
-
-    spf->master = spmf;
-    spf->entry = entry;
-    spmf->refcount++;
-    sp_reset_master(spmf);
-    /* now we've done enough that if we bail out we must call sp_close_font */
-
-    spf->vals = *vals;
-
-    /* set up specs */
-
-    specs.pfont = &spmf->font;
-
-    specs.xxmult = (int)(vals->pixel_matrix[0] * (double)(1L << 16));
-    specs.xymult = (int)(vals->pixel_matrix[2] * (double)(1L << 16));
-    specs.yxmult = (int)(vals->pixel_matrix[1] * (double)(1L << 16));
-    specs.yymult = (int)(vals->pixel_matrix[3] * (double)(1L << 16));
-
-    specs.xoffset = 0L << 16; /* XXX tweak? */
-    specs.yoffset = 0L << 16; /* XXX tweak? */
-
-    specs.flags = MODE_SCREEN;
-    specs.out_info = NULL;
-
-    /* When Speedo tries to generate a very small font bitmap, it
-       often crashes or goes into an infinite loop.
-       Don't know why this is so, but until we can fix it properly,
-       return BadFontName for anything smaller than 4 pixels.
-       */
-#define TINY_FACTOR (16 << 16)
-    xx8 = specs.xxmult >> 8;
-    xy8 = specs.xymult >> 8;
-    yx8 = specs.yxmult >> 8;
-    yy8 = specs.yymult >> 8;
-    if (xx8 * xx8 + xy8 * xy8 < TINY_FACTOR ||
-	yx8 * yx8 + yy8 * yy8 < TINY_FACTOR)
-    {
-	sp_close_font(spf);
-	return BadFontName;
-    }
-
-    /* clobber global state to avoid wrecking future transformed fonts */
-    bzero ((char *) &sp_globals, sizeof(sp_globals));
-
-    if (!sp_set_specs(&specs))
-    {
-	sp_close_font(spf);
-	return BadFontName;
-    }
-
-    spf->specs = specs;
-    spf->master = spmf;
-
-    *spfont = spf;
-    return Successful;
-}
-
-static int
-sp_load_font(
-    char       *fontname,
-    char       *filename,
-    FontEntryPtr    entry,
-    FontScalablePtr vals,
-    fsBitmapFormat format,
-    fsBitmapFormatMask fmask,
-    FontPtr     pfont,
-    Mask        flags)
-{
-    SpeedoFontPtr spf;
-    SpeedoMasterFontPtr spmf;
-    int         esize;
-    int         ret;
-    long	sWidth;
-
-    ret = sp_open_font(fontname, filename, entry, vals, format, fmask,
-		       flags, &spf);
-
-    if (ret != Successful)
-	return ret;
-
-    spmf = spf->master;
-    sp_reset_master(spmf);
-    esize = sizeof(CharInfoRec) * (spmf->max_id - spmf->first_char_id + 1);
-
-    spf->encoding = (CharInfoPtr) xalloc(esize);
-    if (!spf->encoding) {
-	sp_close_font(spf);
-	return AllocError;
-    }
-    bzero((char *) spf->encoding, esize);
-
-    sp_fp_cur = spf;
-
-    sp_make_header(spf, &pfont->info);
-
-    sp_compute_bounds(spf, &pfont->info, SaveMetrics, &sWidth);
-
-    sp_compute_props(spf, fontname, &pfont->info, sWidth);
-
-    pfont->fontPrivate = (pointer) spf;
-
-/* XXX */
-    flags |= FontLoadBitmaps;
-
-    if (flags & FontLoadBitmaps) {
-	sp_fp_cur = spf;
-	ret = sp_build_all_bitmaps(pfont, format, fmask);
-    }
-    if (ret != Successful)
-	return ret;
-
-    /* compute remaining accelerators */
-    FontComputeInfoAccelerators(&pfont->info);
-
-    pfont->format = format;
-
-    pfont->get_metrics = sp_get_metrics;
-    pfont->get_glyphs = sp_get_glyphs;
-    pfont->unload_font = SpeedoCloseFont;
-    pfont->unload_glyphs = NULL;
-    pfont->refcnt = 0;
-
-    /* have to hold on to master for min/max id */
-    sp_close_master_file(spmf);
-
-    return ret;
-}
-
-int
-SpeedoFontLoad(
-    FontPtr    *ppfont,
-    char       *fontname,
-    char       *filename,
-    FontEntryPtr    entry,
-    FontScalablePtr vals,
-    fsBitmapFormat format,
-    fsBitmapFormatMask fmask,
-    Mask        flags)
-{
-    FontPtr     pfont;
-    int         ret;
-
-    /* Reject ridiculously small sizes that will blow up the math */
-    if (hypot(vals->pixel_matrix[0], vals->pixel_matrix[1]) < 1.0 ||
-	hypot(vals->pixel_matrix[2], vals->pixel_matrix[3]) < 1.0)
-	return BadFontName;
-
-    if (!(pfont = CreateFontRec()))
-	return AllocError;
-
-    ret = sp_load_font(fontname, filename, entry, vals, format, fmask,
-		       pfont, flags);
-
-    if (ret == Successful)
-	*ppfont = pfont;
-    else
-	DestroyFontRec (pfont);
-    
-    return ret;
-}
-
-void
-sp_close_font(SpeedoFontPtr spf)
-{
-    SpeedoMasterFontPtr spmf;
-
-    spmf = spf->master;
-    --spmf->refcount;
-    if (spmf->refcount == 0)
-	sp_close_master_font (spmf);
-    xfree(spf->encoding);
-    xfree(spf->bitmaps);
-    xfree(spf);
-}
-
-static void
-SpeedoCloseFont(FontPtr pfont)
-{
-    SpeedoFontPtr spf;
-
-    spf = (SpeedoFontPtr) pfont->fontPrivate;
-    sp_close_font(spf);
-    xfree(pfont->info.isStringProp);
-    xfree(pfont->info.props);
-    DestroyFontRec(pfont);
-
-}