+++ /dev/null
-/* $XConsortium: nsample.c,v 1.3 93/10/28 15:27:12 gildea Exp $ */
-
-/*
-
-Copyright 1989-1991, Bitstream Inc., Cambridge, MA.
-You are hereby granted permission under all Bitstream propriety rights to
-use, copy, modify, sublicense, sell, and redistribute the Bitstream Speedo
-software and the Bitstream Charter outline font for any purpose and without
-restrictions; provided, that this notice is left intact on all copies of such
-software or font and that Bitstream's trademark is acknowledged as shown below
-on all unmodified copies of such font.
-
-BITSTREAM CHARTER is a registered trademark of Bitstream Inc.
-
-
-BITSTREAM INC. DISCLAIMS ANY AND ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
-WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-PARTICULAR PURPOSE. BITSTREAM SHALL NOT BE LIABLE FOR ANY DIRECT OR INDIRECT
-DAMAGES, INCLUDING BUT NOT LIMITED TO LOST PROFITS, LOST DATA, OR ANY OTHER
-INCIDENTAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF OR IN ANY WAY CONNECTED
-WITH THE SPEEDO SOFTWARE OR THE BITSTREAM CHARTER OUTLINE FONT.
-
-*/
-
-
-/*************************** N S A M P L E . C *******************************
- * *
- * SPEEDO CHARACTER GENERATOR TEST MODULE *
- * *
- * This is an illustration of what external resources are required to *
- * load a Speedo outline and use the Speedo character generator to generate *
- * bitmaps or scaled outlines according to the desired specification. * *
- * *
- * This program loads a Speedo outline, defines a set of character *
- * generation specifications, generates bitmap (or outline) data for each *
- * character in the font and prints them on the standard output. *
- * *
- * If the font buffer is too small to hold the entire font, the first *
- * part of the font is loaded. Character data is then loaded dynamically *
- * as required. *
- * *
- ****************************************************************************/
-
-#include <stdio.h>
-#if PROTOS_AVAIL
-#include <stddef.h>
-#include <malloc.h>
-#include <stdlib.h>
-void main(int argc,char *argv[]);
-#else
-void* malloc();
-#endif
-
-#include "speedo.h" /* General definition for make_bmap */
-#include "keys.h" /* Font decryption keys */
-
-#define DEBUG 0
-
-#if DEBUG
-#define SHOW(X) printf("X = %d\n", X)
-#else
-#define SHOW(X)
-#endif
-
-#define MAX_BITS 256 /* Max line length of generated bitmap */
-
-/***** GLOBAL FUNCTIONS *****/
-
-/***** EXTERNAL FUNCTIONS *****/
-
-/***** STATIC FUNCTIONS *****/
-
-#if PROTOS_AVAIL
-fix31 read_4b(ufix8 FONTFAR *ptr);
-fix15 read_2b(ufix8 FONTFAR *ptr);
-#else
-fix31 read_4b();
-fix15 read_2b();
-#endif
-/***** STATIC VARIABLES *****/
-static char pathname[100]; /* Name of font file to be output */
-static ufix8 FONTFAR *font_buffer; /* Pointer to allocated Font buffer */
-static ufix8 FONTFAR *char_buffer; /* Pointer to allocate Character buffer */
-static buff_t font; /* Buffer descriptor for font data */
-#if INCL_LCD
-static buff_t char_data; /* Buffer descriptor for character data */
-#endif
-static FILE *fdescr; /* Speedo outline file descriptor */
-static ufix16 char_index; /* Index of character to be generated */
-static ufix16 char_id; /* Character ID */
-static ufix16 minchrsz; /* minimum character buffer size */
-
-static ufix8 key[] =
- {
- KEY0,
- KEY1,
- KEY2,
- KEY3,
- KEY4,
- KEY5,
- KEY6,
- KEY7,
- KEY8
- }; /* Font decryption key */
-
-static fix15 raswid; /* raster width */
-static fix15 rashgt; /* raster height */
-static fix15 offhor; /* horizontal offset from left edge of emsquare */
-static fix15 offver; /* vertical offset from baseline */
-static fix15 set_width; /* character set width */
-static fix15 y_cur; /* Current y value being generated and printed */
-static char line_of_bits[2 * MAX_BITS + 1]; /* Buffer for row of generated bits */
-
-#if INCL_MULTIDEV
-#if INCL_BLACK || INCL_SCREEN || INCL_2D
-bitmap_t bfuncs = { sp_open_bitmap, sp_set_bitmap_bits, sp_close_bitmap };
-#endif
-#if INCL_OUTLINE
-outline_t ofuncs = { sp_open_outline, sp_start_new_char, sp_start_contour, sp_curve_to,
- sp_line_to, sp_close_contour, sp_close_outline };
-#endif
-#endif
-
-
-ufix8 temp[16]; /* temp buffer for first 16 bytes of font */
-
-\f
-FUNCTION void main(argc,argv)
-int argc;
-char *argv[];
-{
-ufix16 bytes_read; /* Number of bytes read from font file */
-specs_t specs; /* Bundle of character generation specs */
-int first_char_index; /* Index of first character in font */
-int no_layout_chars; /* number of characters in layout */
-ufix32 i;
-ufix32 minbufsz; /* minimum font buffer size to allocate */
-ufix16 cust_no;
-ufix8 FONTFAR *byte_ptr;
-
-#if REENTRANT_ALLOC
-SPEEDO_GLOBALS* sp_global_ptr;
-#endif
-
-
-if (argc != 2)
- {
- fprintf(stderr,"Usage: nsample {fontfile}\n\n");
- exit (1);
- }
-
-sprintf(pathname, argv[1]);
-
-/* Load Speedo outline file */
-fdescr = fopen (pathname, "rb");
-if (fdescr == NULL)
- {
- printf("****** Cannot open file %s\n", pathname);
- return;
- }
-
-/* get minimum font buffer size - read first 16 bytes to get the minimum
- size field from the header, then allocate buffer dynamically */
-
-bytes_read = fread(temp, sizeof(ufix8), 16, fdescr);
-
-if (bytes_read != 16)
- {
- printf("****** Error on reading %s: %x\n", pathname, bytes_read);
- fclose(fdescr);
- return;
- }
-#if INCL_LCD
-minbufsz = (ufix32)read_4b(temp+FH_FBFSZ);
-#else
-minbufsz = (ufix32)read_4b(temp+FH_FNTSZ);
-if (minbufsz >= 0x10000)
- {
- printf("****** Cannot process fonts greater than 64K - use dynamic character loading configuration option\n");
- fclose(fdescr);
- return;
- }
-#endif
-
-#if (defined(M_I86SM) || defined(M_I86MM))
-font_buffer = (ufix8 FONTFAR *)_fmalloc((ufix16)minbufsz);
-#else
-font_buffer = (ufix8 *)malloc((ufix16)minbufsz);
-#endif
-
-if (font_buffer == NULL)
- {
- printf("****** Unable to allocate memory for font buffer\n");
- fclose(fdescr);
- return;
- }
-
-#if DEBUG
-printf("Loading font file %s\n", pathname);
-#endif
-
-fseek(fdescr, (ufix32)0, 0);
-#if (defined(M_I86SM) || (defined(M_I86MM)))
-byte_ptr = font_buffer;
-for (i=0; i< minbufsz; i++){
- int ch;
- ch = getc(fdescr);
- if (ch == EOF)
- {printf ("Premature EOF in reading font buffer, %ld bytes read\n",i);
- exit(2);}
- *byte_ptr=(ufix8)ch;
- byte_ptr++;
- }
-bytes_read = i;
-#else
-bytes_read = fread((ufix8 *)font_buffer, sizeof(ufix8), (ufix16)minbufsz, fdescr);
-if (bytes_read == 0)
- {
- printf("****** Error on reading %s: %x\n", pathname, bytes_read);
- fclose(fdescr);
- return;
- }
-#endif
-
-#if INCL_LCD
-/* now allocate minimum character buffer */
-
-minchrsz = read_2b(font_buffer+FH_CBFSZ);
-#if (defined(M_I86SM) || (defined(M_I86MM)))
-char_buffer = (ufix8 FONTFAR *)_fmalloc(minchrsz);
-#else
-char_buffer = (ufix8*)malloc(minchrsz);
-#endif
-
-if (char_buffer == NULL)
- {
- printf("****** Unable to allocate memory for character buffer\n");
- fclose(fdescr);
- return;
- }
-#endif
-
-#if DYNAMIC_ALLOC || REENTRANT_ALLOC
- sp_global_ptr = (SPEEDO_GLOBALS *)malloc(sizeof(SPEEDO_GLOBALS));
- memset(sp_global_ptr,(ufix8)0,sizeof(SPEEDO_GLOBALS));
-#endif
-
-
-/* Initialization */
-#if REENTRANT_ALLOC
-sp_reset(sp_global_ptr); /* Reset Speedo character generator */
-#else
-sp_reset(); /* Reset Speedo character generator */
-#endif
-
-font.org = font_buffer;
-font.no_bytes = bytes_read;
-
-#if REENTRANT_ALLOC
-if ((cust_no=sp_get_cust_no(sp_global_ptr,font)) != CUS0 && /* NOT STANDARD ENCRYPTION */
-#else
-if ((cust_no=sp_get_cust_no(font)) != CUS0 && /* NOT STANDARD ENCRYPTION */
-#endif
- cust_no != 0)
- {
-#if REENTRANT_ALLOC
- printf("Unable to use fonts for customer number %d\n",
- sp_get_cust_no(sp_global_ptr(font)));
-#else
- printf("Unable to use fonts for customer number %d\n",
- sp_get_cust_no(font));
-#endif
- fclose(fdescr);
- return;
- }
-
-#if INCL_KEYS
-#if REENTRANT_ALLOC
-sp_set_key(sp_global_ptr,key); /* Set decryption key */
-#else
-sp_set_key(key); /* Set decryption key */
-#endif
-#endif
-
-#if INCL_MULTIDEV
-#if INCL_BLACK || INCL_SCREEN || INCL_2D
-#if REENTRANT_ALLOC
-sp_set_bitmap_device(sp_global_ptr,&bfuncs,sizeof(bfuncs)); /* Set decryption key */
-#else
-sp_set_bitmap_device(&bfuncs,sizeof(bfuncs)); /* Set decryption key */
-#endif
-#endif
-#if INCL_OUTLINE
-#if REENTRANT_ALLOC
-sp_set_outline_device(sp_global_ptr,&ofuncs,sizeof(ofuncs)); /* Set decryption key */
-#else
-sp_set_outline_device(&ofuncs,sizeof(ofuncs)); /* Set decryption key */
-#endif
-#endif
-#endif
-
-first_char_index = read_2b(font_buffer + FH_FCHRF);
-no_layout_chars = read_2b(font_buffer + FH_NCHRL);
-
-/* Set specifications for character to be generated */
-specs.pfont = &font; /* Pointer to Speedo outline structure */
-specs.xxmult = 25L << 16; /* Coeff of X to calculate X pixels */
-specs.xymult = 0L << 16; /* Coeff of Y to calculate X pixels */
-specs.xoffset = 0L << 16; /* Position of X origin */
-specs.yxmult = 0L << 16; /* Coeff of X to calculate Y pixels */
-specs.yymult = 25L << 16; /* Coeff of Y to calculate Y pixels */
-specs.yoffset = 0L << 16; /* Position of Y origin */
-specs.flags = 0; /* Mode flags */
-specs.out_info = NULL;
-
-
-#if REENTRANT_ALLOC
-if (!sp_set_specs(sp_global_ptr,&specs)) /* Set character generation specifications */
-#else
-if (!sp_set_specs(&specs)) /* Set character generation specifications */
-#endif
- {
- printf("****** Cannot set requested specs\n");
- }
-else
- {
- for (i = 0; i < no_layout_chars; i++) /* For each character in font */
- {
- char_index = i + first_char_index;
-#if REENTRANT_ALLOC
- char_id = sp_get_char_id(sp_global_ptr,char_index);
-#else
- char_id = sp_get_char_id(char_index);
-#endif
- if (char_id != 0)
- {
-#if REENTRANT_ALLOC
- if (!sp_make_char(sp_global_ptr,char_index))
-#else
- if (!sp_make_char(char_index))
-#endif
- {
- printf("****** Cannot generate character %d\n", char_index);
- }
- }
- }
- }
-
-fclose(fdescr);
-}
-\f
-#if INCL_LCD
-#if REENTRANT_ALLOC
-FUNCTION buff_t *sp_load_char_data(sp_global_ptr, file_offset, no_bytes, cb_offset)
-SPEEDO_GLOBALS *sp_global_ptr;
-#else
-FUNCTION buff_t *sp_load_char_data(file_offset, no_bytes, cb_offset)
-#endif
-fix31 file_offset; /* Offset in bytes from the start of the font file */
-fix15 no_bytes; /* Number of bytes to be loaded */
-fix15 cb_offset; /* Offset in bytes from start of char buffer */
-/*
- * Called by Speedo character generator to request that character
- * data be loaded from the font file into a character data buffer.
- * The character buffer offset is zero for all characters except elements
- * of compound characters. If a single buffer is allocated for character
- * data, cb_offset ensures that sub-character data is loaded after the
- * top-level compound character.
- * Returns a pointer to a buffer descriptor.
- */
-{
-int bytes_read;
-
-#if DEBUG
-printf("\nCharacter data(%d, %d, %d) requested\n", file_offset, no_bytes, cb_offset);
-#endif
-if (fseek(fdescr, (long)file_offset, (int)0) != 0)
- {
- printf("****** Error in seeking character\n");
- fclose(fdescr);
- exit(1);
- }
-
-if ((no_bytes + cb_offset) > minchrsz)
- {
- printf("****** Character buffer overflow\n");
- fclose(fdescr);
- exit(3);
- }
-
-bytes_read = fread((char_buffer + cb_offset), sizeof(ufix8), no_bytes, fdescr);
-if (bytes_read != no_bytes)
- {
- printf("****** Error on reading character data\n");
- fclose(fdescr);
- exit(2);
- }
-
-#if DEBUG
-printf("Character data loaded\n");
-#endif
-
-char_data.org = (ufix8 FONTFAR *)char_buffer + cb_offset;
-char_data.no_bytes = no_bytes;
-return &char_data;
-}
-#endif
-
-\f
-#if REENTRANT_ALLOC
-FUNCTION void sp_report_error(sp_global_ptr,n)
-SPEEDO_GLOBALS *sp_global_ptr;
-#else
-FUNCTION void sp_report_error(n)
-#endif
-fix15 n; /* Error identification number */
-/*
- * Called by Speedo character generator to report an error.
- *
- * Since character data not available is one of those errors
- * that happens many times, don't report it to user
- */
-{
-
-switch(n)
- {
-case 1:
- printf("Insufficient font data loaded\n");
- break;
-
-case 3:
- printf("Transformation matrix out of range\n");
- break;
-
-case 4:
- printf("Font format error\n");
- break;
-
-case 5:
- printf("Requested specs not compatible with output module\n");
- break;
-
-case 7:
- printf("Intelligent transformation requested but not supported\n");
- break;
-
-case 8:
- printf("Unsupported output mode requested\n");
- break;
-
-case 9:
- printf("Extended font loaded but only compact fonts supported\n");
- break;
-
-case 10:
- printf("Font specs not set prior to use of font\n");
- break;
-
-case 12:
- break;
-
-case 13:
- printf("Track kerning data not available()\n");
- break;
-
-case 14:
- printf("Pair kerning data not available()\n");
- break;
-
-default:
- printf("report_error(%d)\n", n);
- break;
- }
-}
-\f
-#if REENTRANT_ALLOC
-FUNCTION void sp_open_bitmap(sp_global_ptr, x_set_width, y_set_width, xorg, yorg, xsize, ysize)
-SPEEDO_GLOBALS *sp_global_ptr;
-#else
-FUNCTION void sp_open_bitmap(x_set_width, y_set_width, xorg, yorg, xsize, ysize)
-#endif
-fix31 x_set_width;
-fix31 y_set_width; /* Set width vector */
-fix31 xorg; /* Pixel boundary at left extent of bitmap character */
-fix31 yorg; /* Pixel boundary at right extent of bitmap character */
-fix15 xsize; /* Pixel boundary of bottom extent of bitmap character */
-fix15 ysize; /* Pixel boundary of top extent of bitmap character */
-/*
- * Called by Speedo character generator to initialize a buffer prior
- * to receiving bitmap data.
- */
-{
-fix15 i;
-
-#if DEBUG
-printf("open_bitmap(%3.1f, %3.1f, %3.1f, %3.1f, %d, %d)\n",
- (real)x_set_width / 65536.0, (real)y_set_width / 65536.0,
- (real)xorg / 65536.0, (real)yorg / 65536.0, (int)xsize, (int)ysize);
-#endif
-raswid = xsize;
-rashgt = ysize;
-offhor = (fix15)(xorg >> 16);
-offver = (fix15)(yorg >> 16);
-
-if (raswid > MAX_BITS)
- raswid = MAX_BITS;
-
-printf("\nCharacter index = %d, ID = %d\n", char_index, char_id);
-printf("set width = %3.1f, %3.1f\n", (real)x_set_width / 65536.0, (real)y_set_width / 65536.0);
-printf("X offset = %d\n", offhor);
-printf("Y offset = %d\n\n", offver);
-for (i = 0; i < raswid; i++)
- {
- line_of_bits[i << 1] = '.';
- line_of_bits[(i << 1) + 1] = ' ';
- }
-line_of_bits[raswid << 1] = '\0';
-y_cur = 0;
-}
-\f
-#if REENTRANT_ALLOC
-FUNCTION void sp_set_bitmap_bits (sp_global_ptr, y, xbit1, xbit2)
-SPEEDO_GLOBALS *sp_global_ptr;
-#else
-FUNCTION void sp_set_bitmap_bits (y, xbit1, xbit2)
-#endif
- fix15 y; /* Scan line (0 = first row above baseline) */
- fix15 xbit1; /* Pixel boundary where run starts */
- fix15 xbit2; /* Pixel boundary where run ends */
-
-/*
- * Called by Speedo character generator to write one row of pixels
- * into the generated bitmap character.
- */
-
-{
-fix15 i;
-
-#if DEBUG
-printf("set_bitmap_bits(%d, %d, %d)\n", (int)y, (int)xbit1, (int)xbit2);
-#endif
-/* Clip runs beyond end of buffer */
-if (xbit1 > MAX_BITS)
- xbit1 = MAX_BITS;
-
-if (xbit2 > MAX_BITS)
- xbit2 = MAX_BITS;
-
-/* Output backlog lines if any */
-while (y_cur != y)
- {
- printf(" %s\n", line_of_bits);
- for (i = 0; i < raswid; i++)
- {
- line_of_bits[i << 1] = '.';
- }
- y_cur++;
- }
-
-/* Add bits to current line */
-for (i = xbit1; i < xbit2; i++)
- {
- line_of_bits[i << 1] = 'X';
- }
-}
-\f
-#if REENTRANT_ALLOC
-FUNCTION void sp_close_bitmap(sp_global_ptr)
-SPEEDO_GLOBALS *sp_global_ptr;
-#else
-FUNCTION void sp_close_bitmap()
-#endif
-/*
- * Called by Speedo character generator to indicate all bitmap data
- * has been generated.
- */
-{
-#if DEBUG
-printf("close_bitmap()\n");
-#endif
-printf(" %s\n", line_of_bits);
-}
-\f
-#if INCL_OUTLINE
-#if REENTRANT_ALLOC
-FUNCTION void sp_open_outline(sp_global_ptr, x_set_width, y_set_width, xmin, xmax, ymin, ymax)
-SPEEDO_GLOBALS *sp_global_ptr;
-#else
-FUNCTION void sp_open_outline(x_set_width, y_set_width, xmin, xmax, ymin, ymax)
-#endif
-fix31 x_set_width;
-fix31 y_set_width; /* Transformed escapement vector */
-fix31 xmin; /* Minimum X value in outline */
-fix31 xmax; /* Maximum X value in outline */
-fix31 ymin; /* Minimum Y value in outline */
-fix31 ymax; /* Maximum Y value in outline */
-/*
- * Called by Speedo character generator to initialize prior to
- * outputting scaled outline data.
- */
-{
-printf("\nopen_outline(%3.1f, %3.1f, %3.1f, %3.1f, %3.1f, %3.1f)\n",
- (real)x_set_width / 65536.0, (real)y_set_width / 65536.0,
- (real)xmin / 65536.0, (real)xmax / 65536.0, (real)ymin / 65536.0, (real)ymax / 65536.0);
-}
-
-\f
-#if REENTRANT_ALLOC
-FUNCTION void sp_start_new_char(sp_global_ptr)
-SPEEDO_GLOBALS *sp_global_ptr;
-#else
-FUNCTION void sp_start_new_char()
-#endif
-/*
- * Called by Speedo character generator to initialize prior to
- * outputting scaled outline data for a sub-character in a compound
- * character.
- */
-{
-printf("start_new_char()\n");
-}
-\f
-#if REENTRANT_ALLOC
-FUNCTION void sp_start_contour(sp_global_ptr, x, y, outside)
-SPEEDO_GLOBALS *sp_global_ptr;
-#else
-FUNCTION void sp_start_contour(x, y, outside)
-#endif
-fix31 x; /* X coordinate of start point in 1/65536 pixels */
-fix31 y; /* Y coordinate of start point in 1/65536 pixels */
-boolean outside; /* TRUE if curve encloses ink (Counter-clockwise) */
-/*
- * Called by Speedo character generator at the start of each contour
- * in the outline data of the character.
- */
-{
-printf("start_contour(%3.1f, %3.1f, %s)\n",
- (real)x / 65536.0, (real)y / 65536.0,
- outside? "outside": "inside");
-}
-\f
-#if REENTRANT_ALLOC
-FUNCTION void sp_curve_to(sp_global_ptr, x1, y1, x2, y2, x3, y3)
-SPEEDO_GLOBALS *sp_global_ptr;
-#else
-FUNCTION void sp_curve_to(x1, y1, x2, y2, x3, y3)
-#endif
-fix31 x1; /* X coordinate of first control point in 1/65536 pixels */
-fix31 y1; /* Y coordinate of first control point in 1/65536 pixels */
-fix31 x2; /* X coordinate of second control point in 1/65536 pixels */
-fix31 y2; /* Y coordinate of second control point in 1/65536 pixels */
-fix31 x3; /* X coordinate of curve end point in 1/65536 pixels */
-fix31 y3; /* Y coordinate of curve end point in 1/65536 pixels */
-/*
- * Called by Speedo character generator onece for each curve in the
- * scaled outline data of the character. This function is only called if curve
- * output is enabled in the set_specs() call.
- */
-{
-printf("curve_to(%3.1f, %3.1f, %3.1f, %3.1f, %3.1f, %3.1f)\n",
- (real)x1 / 65536.0, (real)y1 / 65536.0,
- (real)x2 / 65536.0, (real)y2 / 65536.0,
- (real)x3 / 65536.0, (real)y3 / 65536.0);
-}
-\f
-#if REENTRANT_ALLOC
-FUNCTION void sp_line_to(sp_global_ptr, x, y)
-SPEEDO_GLOBALS *sp_global_ptr;
-#else
-FUNCTION void sp_line_to(x, y)
-#endif
-fix31 x; /* X coordinate of vector end point in 1/65536 pixels */
-fix31 y; /* Y coordinate of vector end point in 1/65536 pixels */
-/*
- * Called by Speedo character generator onece for each vector in the
- * scaled outline data for the character. This include curve data that has
- * been sub-divided into vectors if curve output has not been enabled
- * in the set_specs() call.
- */
-{
-printf("line_to(%3.1f, %3.1f)\n",
- (real)x / 65536.0, (real)y / 65536.0);
-}
-
-\f
-#if REENTRANT_ALLOC
-FUNCTION void sp_close_contour(sp_global_ptr)
-SPEEDO_GLOBALS *sp_global_ptr;
-#else
-FUNCTION void sp_close_contour()
-#endif
-/*
- * Called by Speedo character generator at the end of each contour
- * in the outline data of the character.
- */
-{
-printf("close_contour()\n");
-}
-\f
-#if REENTRANT_ALLOC
-FUNCTION void sp_close_outline(sp_global_ptr)
-SPEEDO_GLOBALS *sp_global_ptr;
-#else
-FUNCTION void sp_close_outline()
-#endif
-/*
- * Called by Speedo character generator at the end of output of the
- * scaled outline of the character.
- */
-{
-printf("close_outline()\n");
-}
-
-#endif
-\f
-FUNCTION fix15 read_2b(pointer)
-ufix8 FONTFAR *pointer;
-/*
- * Reads 2-byte field from font buffer
- */
-{
-fix15 temp;
-
-temp = *pointer++;
-temp = (temp << 8) + *(pointer);
-return temp;
-}
-
-
-\fFUNCTION fix31 read_4b(pointer)
-ufix8 FONTFAR *pointer;
-/*
- * Reads 4-byte field from font buffer
- */
-{
-fix31 temp;
-
-temp = *pointer++;
-temp = (temp << 8) + *(pointer++);
-temp = (temp << 8) + *(pointer++);
-temp = (temp << 8) + *(pointer);
-return temp;
-}
-
-
projects / rdpsrv / blobdiff