diff options
| -rw-r--r-- | Build/source/texk/dvipdfm-x/dvi.c | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/Build/source/texk/dvipdfm-x/dvi.c b/Build/source/texk/dvipdfm-x/dvi.c index d2102764a82..ee984d308cc 100644 --- a/Build/source/texk/dvipdfm-x/dvi.c +++ b/Build/source/texk/dvipdfm-x/dvi.c @@ -212,18 +212,6 @@ static UNSIGNED_BYTE get_and_buffer_unsigned_byte (FILE *file) return (UNSIGNED_BYTE) ch; } -#if 0 -/* Not used */ -static SIGNED_BYTE get_and_buffer_signed_byte (FILE *file) -{ - int byte; - byte = get_and_buffer_unsigned_byte(file); - if (byte >= 0x80) - byte -= 0x100; - return (SIGNED_BYTE) byte; -} -#endif - static UNSIGNED_PAIR get_and_buffer_unsigned_pair (FILE *file) { int i; @@ -1132,68 +1120,6 @@ void dvi_down (SIGNED_QUAD y) } } -#if 0 -/* Please remove this. - * Optimization for 8-bit encodings. - */ -static void -do_string (unsigned char *s, int len) -{ - struct loaded_font *font; - spt_t width, height, depth; - int i; - - if (current_font < 0) - ERROR("No font selected!"); - - font = &loaded_fonts[current_font]; - - width = tfm_string_width(font->tfm_id, s, len); - width = sqxfw(font->size, width); - - switch (font->type) { - case PHYSICAL: - if (font->subfont_id < 0) { - pdf_dev_set_string(dvi_state.h, -dvi_state.v, s, len, - width, font->font_id, 1); - if (dvi_is_tracking_boxes()) { - pdf_rect rect; - - height = tfm_string_height(font->tfm_id, s, len); - depth = tfm_string_depth (font->tfm_id, s, len); - height = sqxfw(font->size, height); - depth = sqxfw(font->size, depth); - - pdf_dev_set_rect (&rect, dvi_state.h, -dvi_state.v, - width, height, depth); - pdf_doc_expand_box(&rect); - } - } else { /* Subfonts */ - dvi_push(); - for (i = 0; i < len; i++) { - dvi_set(s[i]); - } - dvi_pop(); - } - break; - case VIRTUAL: - dvi_push(); - for (i = 0; i < len; i++) { - dvi_set(s[i]); - } - dvi_pop(); - } - switch (dvi_state.d) { - case 0: - dvi_state.h += width; break; - case 1: - dvi_state.v += width; break; - case 3: - dvi_state.v -= width; break; - } -} -#endif - /* _FIXME_ * CMap decoder wants multibyte strings as input but * how DVI char codes are converted to multibyte sting @@ -2168,10 +2094,6 @@ dvi_do_page (long n, double hmargin, double vmargin) { unsigned char opcode; -#if 0 - unsigned char sbuf[SBUF_SIZE]; - unsigned int slen = 0; -#endif /* before this is called, we have scanned the page for papersize specials and the complete DVI data is now in dvi_page_buffer */ @@ -2183,20 +2105,6 @@ dvi_do_page (long n, dvi_stack_depth = 0; for (;;) { -#if 0 - /* The most likely opcodes are individual setchars. - * These are buffered for speed. */ - slen = 0; - while ((opcode = get_buffered_unsigned_byte()) <= SET_CHAR_127 && - slen < SBUF_SIZE) { - sbuf[slen++] = opcode; - } - if (slen > 0) { - do_string(sbuf, slen); - } - if (slen == SBUF_SIZE) - continue; -#endif opcode = get_buffered_unsigned_byte(); if (opcode <= SET_CHAR_127) { |