From 0a3eedd3ca97be299f492ed35784debea5d38532 Mon Sep 17 00:00:00 2001 From: Peter Breitenlohner Date: Thu, 21 Aug 2014 12:37:17 +0000 Subject: texk/dvipdfm-x: Simplify VF reading and use (u)int32_t git-svn-id: svn://tug.org/texlive/trunk@35001 c570f23f-e606-0410-a88d-b1316a301751 --- Build/source/texk/dvipdfm-x/ChangeLog | 5 + Build/source/texk/dvipdfm-x/numbers.c | 8 + Build/source/texk/dvipdfm-x/numbers.h | 1 + Build/source/texk/dvipdfm-x/vf.c | 731 ++++++---------------------------- Build/source/texk/dvipdfm-x/vf.h | 2 +- 5 files changed, 146 insertions(+), 601 deletions(-) (limited to 'Build/source') diff --git a/Build/source/texk/dvipdfm-x/ChangeLog b/Build/source/texk/dvipdfm-x/ChangeLog index 1f2ffda5781..db4b761c9e4 100644 --- a/Build/source/texk/dvipdfm-x/ChangeLog +++ b/Build/source/texk/dvipdfm-x/ChangeLog @@ -1,3 +1,8 @@ +2014-08-21 Peter Breitenlohner + + * numbers.[ch]: New function skip_bytes(). + * vf.[ch]: Simplify VF reading. Replace, e.g., long => int32_t. + 2014-08-20 Peter Breitenlohner * configure.ac: Add AC_TYPE_INT32_T for int32_t. diff --git a/Build/source/texk/dvipdfm-x/numbers.c b/Build/source/texk/dvipdfm-x/numbers.c index bedc76c6e9e..f5c4b6112e0 100644 --- a/Build/source/texk/dvipdfm-x/numbers.c +++ b/Build/source/texk/dvipdfm-x/numbers.c @@ -37,6 +37,14 @@ UNSIGNED_BYTE get_unsigned_byte (FILE *file) return (UNSIGNED_BYTE) ch; } +void skip_bytes (unsigned int n, FILE *file) +{ + while (n > 0) { + get_unsigned_byte(file); + n--; + } +} + SIGNED_BYTE get_signed_byte (FILE *file) { int byte; diff --git a/Build/source/texk/dvipdfm-x/numbers.h b/Build/source/texk/dvipdfm-x/numbers.h index 06e987ca200..5b45fd37ade 100644 --- a/Build/source/texk/dvipdfm-x/numbers.h +++ b/Build/source/texk/dvipdfm-x/numbers.h @@ -48,6 +48,7 @@ typedef long UNSIGNED_TRIPLE, SIGNED_TRIPLE, SIGNED_QUAD; typedef unsigned long UNSIGNED_QUAD; extern UNSIGNED_BYTE get_unsigned_byte (FILE *); +extern void skip_bytes (unsigned int, FILE *); extern SIGNED_BYTE get_signed_byte (FILE *); extern UNSIGNED_PAIR get_unsigned_pair (FILE *); extern UNSIGNED_PAIR sget_unsigned_pair (unsigned char *); diff --git a/Build/source/texk/dvipdfm-x/vf.c b/Build/source/texk/dvipdfm-x/vf.c index 0adc286c648..148a32be427 100644 --- a/Build/source/texk/dvipdfm-x/vf.c +++ b/Build/source/texk/dvipdfm-x/vf.c @@ -55,8 +55,8 @@ void vf_set_verbose(void) } struct font_def { - signed long font_id /* id used internally in vf file */; - unsigned long checksum, size, design_size; + int32_t font_id /* id used internally in vf file */; + uint32_t checksum, size, design_size; char *directory, *name; int tfm_id; /* id returned by TFM module */ int dev_id; /* id returned by DEV module */ @@ -66,42 +66,44 @@ struct vf { char *tex_name; spt_t ptsize; - unsigned long design_size; /* A fixword-pts quantity */ + uint32_t design_size; /* A fixword-pts quantity */ int num_dev_fonts, max_dev_fonts; struct font_def *dev_fonts; unsigned char **ch_pkt; - unsigned long *pkt_len; + uint32_t *pkt_len; unsigned num_chars; }; struct vf *vf_fonts = NULL; int num_vf_fonts = 0, max_vf_fonts = 0; -static int read_header(FILE *vf_file, int thisfont) +/* Set NAME to a signed quad that must be positive */ +static uint32_t get_positive_quad (FILE *vf_file, const char *name) { - int i, result = 1, ch; + int32_t val = get_signed_quad (vf_file); + if (val < 0) + ERROR ("Bad VF: negative %s: %d", name, val); + return (uint32_t)val; +} +static void read_header(FILE *vf_file, int thisfont) +{ /* Check for usual signature */ - if ((ch = get_unsigned_byte (vf_file)) == PRE && - (ch = get_unsigned_byte (vf_file)) == VF_ID) { + if (get_unsigned_byte (vf_file) == PRE && + get_unsigned_byte (vf_file) == VF_ID) { /* If here, assume it's a legitimate vf file */ - ch = get_unsigned_byte (vf_file); /* skip comment */ - for (i=0; i (a_vf->num_chars)) { size = MAX (size, a_vf->num_chars+256); a_vf->ch_pkt = RENEW (a_vf->ch_pkt, size, unsigned char *); - a_vf->pkt_len = RENEW (a_vf->pkt_len, size, unsigned long); + a_vf->pkt_len = RENEW (a_vf->pkt_len, size, uint32_t); for (i=a_vf->num_chars; ich_pkt)[i] = NULL; (a_vf->pkt_len)[i] = 0; @@ -135,12 +137,12 @@ static void resize_one_vf_font (struct vf *a_vf, unsigned size) } } -static void read_a_char_def(FILE *vf_file, int thisfont, unsigned long pkt_len, - unsigned ch) +static void read_a_char_def(FILE *vf_file, int thisfont, uint32_t pkt_len, + uint32_t ch) { unsigned char *pkt; #ifdef DEBUG - fprintf (stderr, "read_a_char_def: len=%ld, ch=%d\n", pkt_len, ch); + fprintf (stderr, "read_a_char_def: len=%u, ch=%u\n", pkt_len, ch); #endif /* Resize and initialize character arrays if necessary */ if (ch >= vf_fonts[thisfont].num_chars) { @@ -156,12 +158,12 @@ static void read_a_char_def(FILE *vf_file, int thisfont, unsigned long pkt_len, return; } -static void read_a_font_def(FILE *vf_file, signed long font_id, int thisfont) +static void read_a_font_def(FILE *vf_file, int32_t font_id, int thisfont) { struct font_def *dev_font; int dir_length, name_length; #ifdef DEBUG - fprintf (stderr, "read_a_font_def: font_id = %ld\n", font_id); + fprintf (stderr, "read_a_font_def: font_id = %d\n", font_id); #endif if (vf_fonts[thisfont].num_dev_fonts >= vf_fonts[thisfont].max_dev_fonts) { @@ -175,8 +177,8 @@ static void read_a_font_def(FILE *vf_file, signed long font_id, int thisfont) vf_fonts[thisfont].num_dev_fonts; dev_font -> font_id = font_id; dev_font -> checksum = get_unsigned_quad (vf_file); - dev_font -> size = get_unsigned_quad (vf_file); - dev_font -> design_size = get_unsigned_quad (vf_file); + dev_font -> size = get_positive_quad (vf_file, "font_size"); + dev_font -> design_size = get_positive_quad (vf_file, "font_design_size"); dir_length = get_unsigned_byte (vf_file); name_length = get_unsigned_byte (vf_file); dev_font -> directory = NEW (dir_length+1, char); @@ -197,49 +199,49 @@ static void read_a_font_def(FILE *vf_file, signed long font_id, int thisfont) return; } +static int32_t get_vf_unsigned_num (FILE *vf_file, unsigned char num) +{ + int32_t val = get_unsigned_byte (vf_file); + switch (num) { + case 3: if (val > 0x7f) + val -= 0x100; + val = (val << 8) | get_unsigned_byte (vf_file); + case 2: val = (val << 8) | get_unsigned_byte (vf_file); + case 1: val = (val << 8) | get_unsigned_byte (vf_file); + default: break; + } + return val; +} + static void process_vf_file (FILE *vf_file, int thisfont) { int eof = 0, code; - unsigned long font_id; + int32_t font_id; while (!eof) { code = get_unsigned_byte (vf_file); switch (code) { - case FNT_DEF1: - font_id = get_unsigned_byte (vf_file); - read_a_font_def (vf_file, font_id, thisfont); - break; - case FNT_DEF2: - font_id = get_unsigned_pair (vf_file); - read_a_font_def (vf_file, font_id, thisfont); - break; - case FNT_DEF3: - font_id = get_unsigned_triple(vf_file); - read_a_font_def (vf_file, font_id, thisfont); - break; - case FNT_DEF4: - font_id = get_signed_quad(vf_file); + case FNT_DEF1: case FNT_DEF2: case FNT_DEF3: case FNT_DEF4: + font_id = get_vf_unsigned_num (vf_file, code-FNT_DEF1); read_a_font_def (vf_file, font_id, thisfont); break; default: if (code < 242) { - long ch; /* For a short packet, code is the pkt_len */ - ch = get_unsigned_byte (vf_file); + uint32_t ch = get_unsigned_byte (vf_file); /* Skip over TFM width since we already know it */ - get_unsigned_triple (vf_file); + skip_bytes (3, vf_file); read_a_char_def (vf_file, thisfont, code, ch); break; } if (code == 242) { - unsigned long pkt_len, ch; - pkt_len = get_unsigned_quad(vf_file); - ch = get_unsigned_quad (vf_file); + uint32_t pkt_len = get_positive_quad (vf_file, "pkt_len"); + uint32_t ch = get_unsigned_quad (vf_file); /* Skip over TFM width since we already know it */ - get_unsigned_quad (vf_file); - if (ch < 0x1000000UL) + skip_bytes (4, vf_file); + if (ch < 0x1000000U) read_a_char_def (vf_file, thisfont, pkt_len, ch); else { - fprintf (stderr, "char=%ld\n", ch); + fprintf (stderr, "char=%u\n", ch); ERROR ("Long character (>24 bits) in VF file.\nI can't handle long characters!\n"); } break; @@ -319,9 +321,9 @@ int vf_locate_font (const char *tex_name, spt_t ptsize) } #define next_byte() (*((*start)++)) -static UNSIGNED_BYTE unsigned_byte (unsigned char **start, unsigned char *end) +static int unsigned_byte (unsigned char **start, unsigned char *end) { - UNSIGNED_BYTE byte = 0; + int byte = 0; if (*start < end) byte = next_byte(); else @@ -329,393 +331,62 @@ static UNSIGNED_BYTE unsigned_byte (unsigned char **start, unsigned char *end) return byte; } -static SIGNED_BYTE signed_byte (unsigned char **start, unsigned char *end) -{ - int byte = 0; - if (*start < end) { - byte = next_byte(); - if (byte >= 0x80) - byte -= 0x100; - } - else - ERROR ("Premature end of DVI byte stream in VF font\n"); - return (SIGNED_BYTE) byte; -} - -static UNSIGNED_PAIR unsigned_pair (unsigned char **start, unsigned char *end) +static int32_t get_pkt_signed_num (unsigned char **start, unsigned char *end, + unsigned char num) { - int i; - UNSIGNED_BYTE byte; - UNSIGNED_PAIR pair = 0; - if (end-*start > 1) { - for (i=0; i<2; i++) { - byte = next_byte(); - pair = pair*0x100u + byte; - } - } - else - ERROR ("Premature end of DVI byte stream in VF font\n"); - return pair; -} - -static SIGNED_PAIR signed_pair (unsigned char **start, unsigned char *end) -{ - int i; - long pair = 0; - if (end - *start > 1) { - for (i=0; i<2; i++) { - pair = pair*0x100 + next_byte(); - } - if (pair >= 0x8000) { - pair -= 0x10000l; + int32_t val = 0; + if (end-*start > num) { + val = next_byte(); + if (val > 0x7f) + val -= 0x100; + switch (num) { + case 3: val = (val << 8) | next_byte(); + case 2: val = (val << 8) | next_byte(); + case 1: val = (val << 8) | next_byte(); + default: break; } } else ERROR ("Premature end of DVI byte stream in VF font\n"); - return (SIGNED_PAIR) pair; -} - -static UNSIGNED_TRIPLE unsigned_triple(unsigned char **start, unsigned - char *end) -{ - int i; - long triple = 0; - if (end-*start > 2) { - for (i=0; i<3; i++) { - triple = triple*0x100u + next_byte(); + return val; +} + +static int32_t get_pkt_unsigned_num (unsigned char **start, unsigned char *end, + unsigned char num) +{ + int32_t val = 0; + if (end-*start > num) { + val = next_byte(); + if (val > 0x7f) + val -= 0x100; + switch (num) { + case 3: if (val > 0x7f) + val -= 0x100; + val = (val << 8) | next_byte(); + case 2: val = (val << 8) | next_byte(); + case 1: val = (val << 8) | next_byte(); + default: break; } } else ERROR ("Premature end of DVI byte stream in VF font\n"); - return (UNSIGNED_TRIPLE) triple; + return val; } -static SIGNED_TRIPLE signed_triple(unsigned char **start, unsigned char *end) +static void vf_putrule (unsigned char **start, unsigned char *end, spt_t ptsize) { - int i; - long triple = 0; - if (end-*start > 2) { - for (i=0; i<3; i++) { - triple = triple*0x100 + next_byte(); - } - if (triple >= 0x800000l) - triple -= 0x1000000l; - } else - ERROR ("Premature end of DVI byte stream in VF font\n"); - return (SIGNED_TRIPLE) triple; -} - -static SIGNED_QUAD signed_quad(unsigned char **start, unsigned char *end) -{ - int byte, i; - long quad = 0; - /* Check sign on first byte before reading others */ - if (end-*start > 3) { - byte = next_byte(); - quad = byte; - if (quad >= 0x80) - quad = byte - 0x100; - for (i=0; i<3; i++) { - quad = quad*0x100 + next_byte(); - } - } else - ERROR ("Premature end of DVI byte stream in VF font\n"); - return (SIGNED_QUAD) quad; -} - -static UNSIGNED_QUAD unsigned_quad(unsigned char **start, unsigned char *end) -{ - int i; - unsigned long quad = 0; - if (end-*start > 3) { - for (i=0; i<4; i++) { - quad = quad*0x100u + next_byte(); - } - } else - ERROR ("Premature end of DVI byte stream in VF font\n"); - return (UNSIGNED_QUAD) quad; -} - -static void vf_set (SIGNED_QUAD ch) -{ - /* Defer to the dvi_set() defined in dvi.c */ - dvi_set (ch); - return; + int32_t height = get_pkt_signed_num (start, end, 3); + int32_t width = get_pkt_signed_num (start, end, 3); + dvi_rule (sqxfw (ptsize, width), sqxfw (ptsize, height)); } -static void vf_set1(unsigned char **start, unsigned char *end) +static void vf_setrule (unsigned char **start, unsigned char *end, spt_t ptsize) { - vf_set (unsigned_byte(start, end)); - return; -} - -static void vf_set2(unsigned char **start, unsigned char *end) -{ - vf_set (unsigned_pair(start, end)); - return; -} - -static void vf_set3(unsigned char **start, unsigned char *end) -{ - vf_set (unsigned_triple(start, end)); - return; -} - -static void vf_putrule(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - SIGNED_QUAD width, height; - height = signed_quad (start, end); - width = signed_quad (start, end); - dvi_rule (sqxfw(ptsize,width), sqxfw(ptsize, height)); - return; -} - -static void vf_setrule(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - SIGNED_QUAD width, height, s_width; - height = signed_quad (start, end); - width = signed_quad (start, end); - s_width = sqxfw(ptsize, width); - dvi_rule (s_width, sqxfw(ptsize, height)); + int32_t height = get_pkt_signed_num (start, end, 3); + int32_t s_width = sqxfw (ptsize, get_pkt_signed_num (start, end, 3)); + dvi_rule (s_width, sqxfw (ptsize, height)); dvi_right (s_width); - return; -} - -static void vf_put1(unsigned char **start, unsigned char *end) -{ - dvi_put (unsigned_byte(start, end)); - return; -} - -static void vf_put2(unsigned char **start, unsigned char *end) -{ - dvi_put (unsigned_pair(start, end)); - return; -} - -static void vf_put3(unsigned char **start, unsigned char *end) -{ - dvi_put (unsigned_triple(start, end)); - return; -} - -static void vf_push(void) -{ - dvi_push(); - return; -} - -static void vf_pop(void) -{ - dvi_pop(); - return; -} - -static void vf_right (SIGNED_QUAD x, spt_t ptsize) -{ - dvi_right ((SIGNED_QUAD) (sqxfw(ptsize, x))); - return; -} - - -static void vf_right1(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_right (signed_byte (start, end), ptsize); - return; -} - -static void vf_right2(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_right (signed_pair (start, end), ptsize); - return; -} - -static void vf_right3(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_right (signed_triple (start, end), ptsize); - return; -} - -static void vf_right4(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_right (signed_quad (start, end), ptsize); - return; -} - -static void vf_w0(void) -{ - dvi_w0(); - return; -} - -static void vf_w (SIGNED_QUAD w, spt_t ptsize) -{ - dvi_w ((SIGNED_QUAD) (sqxfw(ptsize, w))); - return; -} - -static void vf_w1(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_w (signed_byte(start, end), ptsize); - return; -} - -static void vf_w2(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_w (signed_pair(start, end), ptsize); - return; -} - -static void vf_w3(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_w (signed_triple(start, end), ptsize); - return; -} - -static void vf_w4(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_w (signed_quad(start, end), ptsize); - return; -} - -static void vf_x0(void) -{ - dvi_x0(); - return; -} - -static void vf_x (SIGNED_QUAD x, spt_t ptsize) -{ - dvi_x ((SIGNED_QUAD) (sqxfw(ptsize, x))); - return; -} - -static void vf_x1(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_x (signed_byte(start, end), ptsize); - return; -} - -static void vf_x2(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_x (signed_pair(start, end), ptsize); - return; -} - -static void vf_x3(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_x (signed_triple(start, end), ptsize); - return; -} - -static void vf_x4(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_x (signed_quad(start, end), ptsize); - return; -} - -static void vf_down (SIGNED_QUAD y, spt_t ptsize) -{ - dvi_down ((SIGNED_QUAD) (sqxfw(ptsize, y))); - return; -} - -static void vf_down1(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_down (signed_byte(start, end), ptsize); - return; -} - -static void vf_down2(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_down (signed_pair(start, end), ptsize); - return; -} - -static void vf_down3(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_down (signed_triple(start, end), ptsize); - return; -} - -static void vf_down4(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_down (signed_quad(start, end), ptsize); - return; -} - -static void vf_y0(void) -{ - dvi_y0(); - return; -} - -static void vf_y (SIGNED_QUAD y, spt_t ptsize) -{ - dvi_y ((SIGNED_QUAD) (sqxfw(ptsize, y))); - return; -} - - -static void vf_y1(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_y (signed_byte(start, end), ptsize); - return; -} - -static void vf_y2(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_y (signed_pair(start, end), ptsize); - return; -} - -static void vf_y3(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_y (signed_triple(start, end), ptsize); - return; -} - -static void vf_y4(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_y (signed_quad(start, end), ptsize); - return; -} - -static void vf_z0(void) -{ - dvi_z0(); - return; -} - -static void vf_z (SIGNED_QUAD z, spt_t ptsize) -{ - dvi_z ((SIGNED_QUAD) (sqxfw(ptsize, z))); - return; -} - -static void vf_z1(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_z (signed_byte(start, end), ptsize); - return; -} - -static void vf_z2(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_z (signed_pair(start, end), ptsize); - return; -} - -static void vf_z3(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_z (signed_triple(start, end), ptsize); - return; -} - -static void vf_z4(unsigned char **start, unsigned char *end, spt_t ptsize) -{ - vf_z (signed_quad(start, end), ptsize); - return; } -static void vf_fnt (SIGNED_QUAD font_id, unsigned long vf_font) +static void vf_fnt (int32_t font_id, unsigned long vf_font) { int i; for (i=0; i= vf_fonts[vf_font].num_chars || !(start = (vf_fonts[vf_font].ch_pkt)[ch])) { - fprintf (stderr, "\nchar=0x%lx(%ld)\n", ch, ch); + fprintf (stderr, "\nchar=0x%x(%d)\n", ch, ch); fprintf (stderr, "Tried to set a nonexistent character in a virtual font"); start = end = NULL; } else { @@ -850,14 +460,8 @@ void vf_set_char(SIGNED_QUAD ch, int vf_font) #endif switch (opcode) { - case SET1: - vf_set1(&start, end); - break; - case SET2: - vf_set2(&start, end); - break; - case SET3: - vf_set3(&start, end); + case SET1: case SET2: case SET3: + dvi_set (get_pkt_unsigned_num (&start, end, opcode-SET1)); break; case SET4: ERROR ("Multibyte (>24 bits) character in VF packet.\nI can't handle this!"); @@ -865,14 +469,8 @@ void vf_set_char(SIGNED_QUAD ch, int vf_font) case SET_RULE: vf_setrule(&start, end, ptsize); break; - case PUT1: - vf_put1(&start, end); - break; - case PUT2: - vf_put2(&start, end); - break; - case PUT3: - vf_put3(&start, end); + case PUT1: case PUT2: case PUT3: + dvi_put (get_pkt_unsigned_num (&start, end, opcode-PUT1)); break; case PUT4: ERROR ("Multibyte (>24 bits) character in VF packet.\nI can't handle this!"); @@ -883,125 +481,58 @@ void vf_set_char(SIGNED_QUAD ch, int vf_font) case NOP: break; case PUSH: - vf_push(); + dvi_push(); break; case POP: - vf_pop(); - break; - case RIGHT1: - vf_right1(&start, end, ptsize); - break; - case RIGHT2: - vf_right2(&start, end, ptsize); + dvi_pop(); break; - case RIGHT3: - vf_right3(&start, end, ptsize); - break; - case RIGHT4: - vf_right4(&start, end, ptsize); + case RIGHT1: case RIGHT2: case RIGHT3: case RIGHT4: + dvi_right (sqxfw (ptsize, get_pkt_signed_num (&start, end, opcode-RIGHT1))); break; case W0: - vf_w0(); - break; - case W1: - vf_w1(&start, end, ptsize); + dvi_w0(); break; - case W2: - vf_w2(&start, end, ptsize); - break; - case W3: - vf_w3(&start, end, ptsize); - break; - case W4: - vf_w4(&start, end, ptsize); + case W1: case W2: case W3: case W4: + dvi_w (sqxfw (ptsize, get_pkt_signed_num (&start, end, opcode-W1))); break; case X0: - vf_x0(); - break; - case X1: - vf_x1(&start, end, ptsize); - break; - case X2: - vf_x2(&start, end, ptsize); + dvi_x0(); break; - case X3: - vf_x3(&start, end, ptsize); - break; - case X4: - vf_x4(&start, end, ptsize); - break; - case DOWN1: - vf_down1(&start, end, ptsize); - break; - case DOWN2: - vf_down2(&start, end, ptsize); - break; - case DOWN3: - vf_down3(&start, end, ptsize); - break; - case DOWN4: - vf_down4(&start, end, ptsize); + case X1: case X2: case X3: case X4: + dvi_x (sqxfw (ptsize, get_pkt_signed_num (&start, end, opcode-X1))); + case DOWN1: case DOWN2: case DOWN3: case DOWN4: + dvi_down (sqxfw (ptsize, get_pkt_signed_num (&start, end, opcode-DOWN1))); break; case Y0: - vf_y0(); + dvi_y0(); break; - case Y1: - vf_y1(&start, end, ptsize); - break; - case Y2: - vf_y2(&start, end, ptsize); - break; - case Y3: - vf_y3(&start, end, ptsize); - break; - case Y4: - vf_y4(&start, end, ptsize); + case Y1: case Y2: case Y3: case Y4: + dvi_y (sqxfw (ptsize, get_pkt_signed_num (&start, end, opcode-Y1))); break; case Z0: - vf_z0(); - break; - case Z1: - vf_z1(&start, end, ptsize); + dvi_z0(); break; - case Z2: - vf_z2(&start, end, ptsize); + case Z1: case Z2: case Z3: case Z4: + dvi_z (sqxfw (ptsize, get_pkt_signed_num (&start, end, opcode-Z1))); break; - case Z3: - vf_z3(&start, end, ptsize); + case FNT1: case FNT2: case FNT3: case FNT4: + vf_fnt (get_pkt_signed_num (&start, end, opcode-FNT1), vf_font); break; - case Z4: - vf_z4(&start, end, ptsize); - break; - case FNT1: - vf_fnt1(&start, end, vf_font); - break; - case FNT2: - vf_fnt2(&start, end, vf_font); - break; - case FNT3: - vf_fnt3(&start, end, vf_font); - break; - case FNT4: - vf_fnt4(&start, end, vf_font); - break; - case XXX1: - vf_xxx1(&start, end); - break; - case XXX2: - vf_xxx2(&start, end); - break; - case XXX3: - vf_xxx3(&start, end); - break; - case XXX4: - vf_xxx4(&start, end); + case XXX1: case XXX2: case XXX3: case XXX4: + { + int32_t len = get_pkt_unsigned_num (&start, end, opcode-XXX1); + if (len < 0) + WARN("VF: Special with %d bytes???", len); + else + vf_xxx (len, &start, end); + } break; case PTEXDIR: - vf_dir(&start, end); + dvi_dir (unsigned_byte (&start, end)); break; default: if (opcode <= SET_CHAR_127) { - vf_set (opcode); + dvi_set (opcode); } else if (opcode >= FNT_NUM_0 && opcode <= FNT_NUM_63) { vf_fnt (opcode - FNT_NUM_0, vf_font); } else { diff --git a/Build/source/texk/dvipdfm-x/vf.h b/Build/source/texk/dvipdfm-x/vf.h index 44b6e638767..6f8a3059ac7 100644 --- a/Build/source/texk/dvipdfm-x/vf.h +++ b/Build/source/texk/dvipdfm-x/vf.h @@ -27,7 +27,7 @@ extern void vf_set_verbose (void); extern int vf_locate_font (const char *tex_name, spt_t ptsize); -extern void vf_set_char (SIGNED_QUAD ch, int vf_font); +extern void vf_set_char (int32_t ch, int vf_font); extern void vf_close_all_fonts(void); #endif /* _VF_H_ */ -- cgit v1.2.3