diff options
Diffstat (limited to 'nx-X11/lib/font/bitmap/bitmap.c')
| -rw-r--r-- | nx-X11/lib/font/bitmap/bitmap.c | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/nx-X11/lib/font/bitmap/bitmap.c b/nx-X11/lib/font/bitmap/bitmap.c deleted file mode 100644 index d238f4d30..000000000 --- a/nx-X11/lib/font/bitmap/bitmap.c +++ /dev/null @@ -1,160 +0,0 @@ -/* $Xorg: bitmap.c,v 1.4 2001/02/09 02:04:02 xorgcvs Exp $ */ - -/* - -Copyright 1991, 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. - -*/ -/* $XFree86: xc/lib/font/bitmap/bitmap.c,v 1.6 2001/01/17 19:43:27 dawes Exp $ */ - -/* - * Author: Keith Packard, MIT X Consortium - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <X11/fonts/fntfilst.h> -#include <X11/fonts/bitmap.h> - -int -bitmapGetGlyphs(FontPtr pFont, unsigned long count, unsigned char *chars, - FontEncoding charEncoding, - unsigned long *glyphCount, /* RETURN */ - CharInfoPtr *glyphs) /* RETURN */ -{ - BitmapFontPtr bitmapFont; - 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; - - bitmapFont = (BitmapFontPtr) pFont->fontPrivate; - encoding = bitmapFont->encoding; - pDefault = bitmapFont->pDefault; - firstCol = pFont->info.firstCol; - numCols = pFont->info.lastCol - firstCol + 1; - glyphsBase = glyphs; - 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++ = ACCESSENCODING(encoding,c); - else - *glyphs++ = pDefault; - } - } else { - while (count--) { - c = (*chars++) - firstCol; - if (c < numCols && (pci = ACCESSENCODING(encoding,c))) - *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++ = ACCESSENCODING(encoding,c); - else - *glyphs++ = pDefault; - } - } else { - while (count--) { - c = *chars++ << 8; - c = (c | *chars++) - firstCol; - if (c < numCols && (pci = ACCESSENCODING(encoding,c))) - *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 = ACCESSENCODING(encoding, r * numCols + c))) - *glyphs++ = pci; - else if (pDefault) - *glyphs++ = pDefault; - } - break; - } - *glyphCount = glyphs - glyphsBase; - return Successful; -} - -static CharInfoRec nonExistantChar; - -int -bitmapGetMetrics(FontPtr pFont, unsigned long count, unsigned char *chars, - FontEncoding charEncoding, - unsigned long *glyphCount, /* RETURN */ - xCharInfo **glyphs) /* RETURN */ -{ - int ret; - xCharInfo *ink_metrics; - CharInfoPtr metrics; - BitmapFontPtr bitmapFont; - CharInfoPtr oldDefault; - int i; - - bitmapFont = (BitmapFontPtr) pFont->fontPrivate; - oldDefault = bitmapFont->pDefault; - bitmapFont->pDefault = &nonExistantChar; - ret = bitmapGetGlyphs(pFont, count, chars, charEncoding, glyphCount, (CharInfoPtr *) glyphs); - if (ret == Successful) { - if (bitmapFont->ink_metrics) { - metrics = bitmapFont->metrics; - ink_metrics = bitmapFont->ink_metrics; - for (i = 0; i < *glyphCount; i++) { - if (glyphs[i] != (xCharInfo *) & nonExistantChar) - glyphs[i] = ink_metrics + (((CharInfoPtr) glyphs[i]) - metrics); - } - } - } - bitmapFont->pDefault = oldDefault; - return ret; -} |