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Diffstat (limited to 'hw/xprint/pcl/PclSFonts.c')
-rw-r--r--hw/xprint/pcl/PclSFonts.c427
1 files changed, 0 insertions, 427 deletions
diff --git a/hw/xprint/pcl/PclSFonts.c b/hw/xprint/pcl/PclSFonts.c
deleted file mode 100644
index 2474d90d7..000000000
--- a/hw/xprint/pcl/PclSFonts.c
+++ /dev/null
@@ -1,427 +0,0 @@
-/*******************************************************************
-**
-** *********************************************************
-** *
-** * File: PclSFonts.c
-** *
-** * Contents:
-** * Send Soft Font Download data to the specified
-** * file pointer.
-** *
-** * Created: 3/4/96
-** *
-** *********************************************************
-**
-********************************************************************/
-/*
-(c) Copyright 1996 Hewlett-Packard Company
-(c) Copyright 1996 International Business Machines Corp.
-(c) Copyright 1996 Sun Microsystems, Inc.
-(c) Copyright 1996 Novell, Inc.
-(c) Copyright 1996 Digital Equipment Corp.
-(c) Copyright 1996 Fujitsu Limited
-(c) Copyright 1996 Hitachi, Ltd.
-
-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
-COPYRIGHT HOLDERS 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 copyright holders shall
-not be used in advertising or otherwise to promote the sale, use or other
-dealings in this Software without prior written authorization from said
-copyright holders.
-*/
-
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <stdio.h>
-#include "Pcl.h"
-
-static char tmp1;
-static short tmp2;
-#define Put1byte(fp, x) tmp1=x; fwrite((char *)&tmp1, 1, 1, fp)
-#define Put2bytes(fp, x) tmp2=x; fwrite((char *)&tmp2, 2, 1, fp)
-
-#define ESC 0x1b
-#define SYMBOL_SET 277
-
-static unsigned int PclDownloadChar(FILE *,PclCharDataPtr,unsigned short,unsigned char);
-static unsigned int PclDownloadHeader(FILE *, PclFontDescPtr, unsigned short);
-
-#ifdef PCL_FONT_COMPRESS
-static unsigned char *compress_bitmap_data(PclCharDataPtr, unsigned int *);
-#endif /* PCL_FONT_COMPRESS */
-
-/* -*- PclDownloadSoftFont8 -*-
- * Send the Character Definition Command for 8-bit font
- * **************************************************************************/
-void
-PclDownloadSoftFont8(
- FILE *fp,
- PclSoftFontInfoPtr pSoftFontInfo,
- PclFontHead8Ptr pfh,
- PclCharDataPtr pcd,
- unsigned char *code
-)
-{
- /*
- * Check whether the font header has already been downloaded.
- * If not, download it.
- */
-
- if ( !pfh->fid ) {
- pfh->fid = pSoftFontInfo->cur_max_fid++;
- PclDownloadHeader(fp, &(pfh->fd), pfh->fid);
- }
- pfh->index[*code] = *code;
- PclDownloadChar(fp, pcd, pfh->fid, pfh->index[*code]);
-
-}
-
-/* -*- PclDownloadSoftFont16 -*-
- * Send the Character Definition Command for 16 bit font
- * **************************************************************************/
-void
-PclDownloadSoftFont16(
- FILE *fp,
- PclSoftFontInfoPtr pSoftFontInfo,
- PclFontHead16Ptr pfh,
- PclCharDataPtr pcd,
- unsigned char row,
- unsigned char col
-)
-{
- /*
- * Check whether the font header is already downloaded.
- * If not, download it.
- */
-
- if ( !pfh->cur_cindex ) {
- pfh->cur_fid = pSoftFontInfo->cur_max_fid++;
- PclDownloadHeader(fp, &(pfh->fd), pfh->cur_fid);
- }
- pfh->index[row][col].fid = pfh->cur_fid;
- pfh->index[row][col].cindex = pfh->cur_cindex++;
-
- PclDownloadChar(fp, pcd, pfh->index[row][col].fid, pfh->index[row][col].cindex);
-}
-
-/* -*- PclCreateSoftFontInfo -*-
- * Create and Initialize the structure for storing the information
- * of the downloaded soft font.
- * **************************************************************************/
-PclSoftFontInfoPtr
-PclCreateSoftFontInfo(void)
-{
-PclSoftFontInfoPtr pSoftFontInfo;
-
- pSoftFontInfo = (PclSoftFontInfoPtr)xalloc(sizeof(PclSoftFontInfoRec));
- if ( pSoftFontInfo == (PclSoftFontInfoPtr) NULL)
- return (PclSoftFontInfoPtr) NULL;
- pSoftFontInfo->phead8 = (PclFontHead8Ptr)NULL;
- pSoftFontInfo->phead16 = (PclFontHead16Ptr)NULL;
- pSoftFontInfo->pinfont = (PclInternalFontPtr)NULL;
- pSoftFontInfo->cur_max_fid = 1;
- return pSoftFontInfo;
-}
-
-/* -*- PclDestroySoftFontInfo -*-
- * Destroy the soft font information structure
- * **************************************************************************/
-void
-PclDestroySoftFontInfo( PclSoftFontInfoPtr pSoftFontInfo )
-{
-PclFontHead8Ptr pfh8, pfh8_next;
-PclFontHead16Ptr pfh16, pfh16_next;
-PclInternalFontPtr pin, pin_next;
-unsigned char nindex_row;
-int i;
-
- if ( pSoftFontInfo == (PclSoftFontInfoPtr) NULL )
- return;
-
- pfh8 = pSoftFontInfo->phead8;
- while (pfh8 != (PclFontHead8Ptr) NULL) {
- xfree(pfh8->fontname);
- xfree(pfh8->index);
- pfh8_next = pfh8->next;
- xfree(pfh8);
- pfh8 = pfh8_next;
- }
-
- pfh16 = pSoftFontInfo->phead16;
- while (pfh16 != (PclFontHead16Ptr) NULL) {
- xfree(pfh16->fontname);
- nindex_row = pfh16->lastRow - pfh16->firstRow + 1;
- for (i=0; i<nindex_row; i++)
- xfree(pfh16->index[i]);
- xfree(pfh16->index);
- pfh16_next = pfh16->next;
- xfree(pfh16);
- pfh16 = pfh16_next;
- }
-
- pin = pSoftFontInfo->pinfont;
- while (pin != (PclInternalFontPtr) NULL) {
- xfree(pin->fontname);
- pin_next = pin->next;
- xfree(pin);
- pin = pin_next;
- }
-
- xfree(pSoftFontInfo);
-}
-
-/* -*- PclDownloadHeader -*-
- * Send the Font Header Commnad.
- * Format 0 : Font Header for Pcl Bitmapped Fonts
- * Format 20 : Font Header for Resolution Specified Bitmapped Fonts
- * **************************************************************************/
-static unsigned int
-PclDownloadHeader(
- FILE *fp,
- PclFontDescPtr fd,
- unsigned short fid
-)
-{
-int nbytes;
-
-#ifdef XP_PCL_LJ3
- nbytes = 64;
-#else
- nbytes = 68;
-#endif /* XP_PCL_LJ3 */
- /*
- * Font ID Command : Esc *c#D
- * (Default = 0, Range = 0 - 32767)
- */
- fprintf(fp, "%c*c%dD", ESC, fid);
-
- /*
- * Font Header Commnad : Esc )s#W[font header data]
- * (Default = 0, Range = 0 - 32767)
- */
- fprintf(fp, "%c)s%dW", ESC, nbytes);
-
- Put2bytes(fp, nbytes); /* Font Description Size */
-#ifdef XP_PCL_LJ3
- Put1byte(fp, 0); /* Header Format */
-#else
- Put1byte(fp, 20); /* Header Format */
-#endif /* XP_PCL_LJ3 */
- Put1byte(fp, 2); /* Font Type */
- Put2bytes(fp, 0); /* Style MSB */
- Put2bytes(fp, fd->ascent); /* BaseLine Position */
- Put2bytes(fp, fd->cellwidth); /* Cell Width */
- Put2bytes(fp, fd->cellheight); /* Cell Height */
- Put1byte(fp, 0); /* Orienation */
- Put1byte(fp, fd->spacing); /* Spacing */
- Put2bytes(fp, SYMBOL_SET); /* Symbol Set */
- Put2bytes(fp, fd->pitch*4); /* font pitch */
- Put2bytes(fp, fd->cellheight * 4); /* Height */
- Put2bytes(fp, 0); /* x-Height */
- Put1byte(fp, 0); /* width type (normal) */
- Put1byte(fp, 0); /* Style LSB */
- Put1byte(fp, 0); /* Stroke Weight */
- Put1byte(fp, 5); /* Typeface LSB */
- Put1byte(fp, 0); /* Typeface MSB */
- Put1byte(fp, 0); /* Serif Style */
- Put1byte(fp, 0); /* Quality */
- Put1byte(fp, 0); /* Placement */
- Put1byte(fp, 0); /* Underline Position */
- Put1byte(fp, 0); /* Underline Thickness */
- Put2bytes(fp, fd->cellheight*1.2); /* Text Height */
- Put2bytes(fp, fd->cellwidth * 4); /* Text Width */
- Put2bytes(fp, 0); /* First Code */
- Put2bytes(fp, 255); /* Last Code */
- Put1byte(fp, 0); /* Pitch Extend */
- Put1byte(fp, 0); /* Height Extend */
- Put2bytes(fp, 0); /* Cap Height */
- Put2bytes(fp, 0); /* Font Number 1 */
- Put2bytes(fp, 0); /* Font Number 2 */
- Put2bytes(fp, 0); /* Font Name */
- Put2bytes(fp, 0); /* Font Name */
- Put2bytes(fp, 0); /* Font Name */
- Put2bytes(fp, 0); /* Font Name */
- Put2bytes(fp, 0); /* Font Name */
- Put2bytes(fp, 0); /* Font Name */
- Put2bytes(fp, 0); /* Font Name */
- Put2bytes(fp, 0); /* Font Name */
-
-#ifdef XP_PCL_LJ3
- return 64;
-#else
- Put2bytes(fp, 300); /* X Resolution */
- Put2bytes(fp, 300); /* Y Resolution */
- return 68;
-#endif /* XP_PCL_LJ3 */
-
-}
-
-/* -*- PclDownloadCharacter -*-
- * Send the Character Definition Command.
- * **************************************************************************/
-static unsigned int
-PclDownloadChar(
- FILE *fp,
- PclCharDataPtr cd,
- unsigned short fid,
- unsigned char code
-)
-{
-unsigned int nbytes, n;
-unsigned char *raster;
-
- /*
- * Font ID Command : Esc *c#D
- * (Default = 0, Range = 0 - 32767)
- * Character Code Command : Esc *c#E
- * (Default = 0, Range = 0 - 65535)
- */
- fprintf(fp, "%c*c%dd%dE", ESC, fid, code);
-
- /*
- * Character Definition Command : Esc (s#W[character descriptor and data]
- * (Default = N/A, Range = 0 - 32767)
- */
-
- nbytes = n = cd->height * ((cd->width + 7) / 8);
-#ifdef PCL_FONT_COMPRESS
- raster = compress_bitmap_data(cd, &nbytes);
-#else
- raster = (unsigned char *)NULL;
-#endif /* PCL_FONT_COMPRESS */
- fprintf(fp, "%c(s%dW", ESC, nbytes + 16);
-
- Put1byte(fp, 4); /* Format */
- Put1byte(fp, 0); /* Continuation */
- Put1byte(fp, 14); /* Descriptor Size */
- if (raster) { /* Class */
- Put1byte(fp, 2);
- } else {
- Put1byte(fp, 1); /* Class */
- }
- Put2bytes(fp, 0); /* Orientation */
- Put2bytes(fp, cd->h_offset); /* left offset */
- Put2bytes(fp, cd->v_offset); /* top offset */
- Put2bytes(fp, cd->width); /* character width */
- Put2bytes(fp, cd->height); /* character height */
- Put2bytes(fp, cd->font_pitch*4); /* delta X */
-
- /*
- * Raster Character Data
- */
- if (raster) {
- fwrite(raster, nbytes, 1, fp);
- xfree(raster);
- } else
- fwrite(cd->raster_top, nbytes, 1, fp);
-
- return n + 16;
-}
-
-
-#ifdef PCL_FONT_COMPRESS
-/* -*- compress_bitmap_data -*-
- * Compress Bitmap data
- * **************************************************************************/
-static unsigned char *
-compress_bitmap_data(
- PclCharDataPtr cd,
- unsigned int *nbytes
-)
-{
-unsigned int byte_width;
-unsigned char *raster, *rptr_s, *rptr_e, *rptr_end;
-unsigned char *tmp_s, *tmp_ptr;
-unsigned char *p;
-unsigned char cur, pixel;
-unsigned int num;
-
-int i, j, k, w;
-
- byte_width = (cd->width + 7) / 8;
- *nbytes = cd->height * byte_width;
-
- /* Create buffer for storing compress bitmap glyph */
- raster = (unsigned char *)xalloc(*nbytes);
- rptr_s = raster;
- rptr_e = raster;
- rptr_end = raster + *nbytes;
-
- tmp_s = (unsigned char *)xalloc(cd->width * 8 + 2);
-
- p = cd->raster_top;
- for (i=0; i<cd->height; i++) {
- tmp_ptr = tmp_s;
- *tmp_ptr++ = 0;
- if ( (*p>>7)&0x1 == 1 ) {
- *tmp_ptr++ = 0;
- cur = 1;
- } else {
- cur = 0;
- }
- num = 0;
- for (j=0, w=0; j<byte_width; j++, p++) {
- for (k=0; k<8 && w<cd->width; k++, w++) {
- pixel = (*p>>(7-k))&0x1;
- if ( pixel == cur ) {
- num++;
- } else {
- cur = pixel;
- while (num > 255) {
- *tmp_ptr++ = 255;
- *tmp_ptr++ = 0;
- num -= 255;
- }
- *tmp_ptr++ = num;
- num = 1;
- }
- }
- }
- if ( pixel == cur ) {
- while (num > 255) {
- *tmp_ptr++ = 255;
- *tmp_ptr++ = 0;
- num -= 255;
- }
- *tmp_ptr++ = num&0xff;
- } else
- *tmp_ptr++ = num;
-
- if ( ((rptr_e - rptr_s) == (tmp_ptr - tmp_s)) &&
- !memcmp(rptr_s+1, tmp_s+1, (tmp_ptr - tmp_s) - 1) )
- *rptr_s += 1;
- else {
- if ( rptr_e + (tmp_ptr - tmp_s) > rptr_end ) {
- xfree(raster);
- xfree(tmp_s);
- return (unsigned char *)NULL;
- }
- memcpy (rptr_e, tmp_s, tmp_ptr - tmp_s);
- rptr_s = rptr_e;
- rptr_e = rptr_s + (tmp_ptr - tmp_s);
- }
- }
- xfree(tmp_s);
- *nbytes = rptr_e - raster;
-
- return raster;
-}
-#endif /* PCL_FONT_COMPRESS */
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