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Diffstat (limited to 'print/tex-xdvik/files/patch-texk-xdvik-ptexvf.c')
| -rw-r--r-- | print/tex-xdvik/files/patch-texk-xdvik-ptexvf.c | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/print/tex-xdvik/files/patch-texk-xdvik-ptexvf.c b/print/tex-xdvik/files/patch-texk-xdvik-ptexvf.c new file mode 100644 index 000000000000..597d4bf7758f --- /dev/null +++ b/print/tex-xdvik/files/patch-texk-xdvik-ptexvf.c @@ -0,0 +1,150 @@ +--- texk/xdvik/ptexvf.c.orig 2015-07-19 18:49:42 UTC ++++ texk/xdvik/ptexvf.c +@@ -0,0 +1,147 @@ ++/*========================================================================*\ ++ ++Copyright (C) 1993 Yasuhisa Hayashi ++Copyright (C) 1999-2013 The Xdvik-jp project http://xdvi.sourceforge.jp/ ++ ++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 AUTHORS OR 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. ++ ++NOTE: ++This module is based on prior work, as noted below and ++in the modification history in README.xdvik-jp and changelog. ++ ++\*========================================================================*/ ++ ++/*------------------------------------------------------------------------ ++ This module is based on "zeit.c" in ++ "xdvi patch level 17 zeit 書体倶楽部対応化 patch" ++ xdvi-zeit (1993/8, fj.sources) ++ The original author is Yasuhisa Hayashi (林 康久, hayashi@me.aoyama.ac.jp) ++ and copyright notice is shown below (in UTF-8): ++ ++○copyright ++ ++ わたしが加えた部分については改変、転用、再配布すべ ++ て自由とします。 ++ ++ -------------------------------------------------------------------------*/ ++ ++/******************************************************* ++ * Zeit Shotai Kurabu interface routine for xdvi pl.17 ++ * Written by Y. Hayashi (hayashi@me.aoyama.ac.jp) ++ ******************************************************/ ++ ++#include "xdvi-config.h" ++#include "xdvi.h" ++#include "dvi-init.h" ++#include "util.h" ++ ++#ifndef X_NOT_STDC_ENV ++#include <stdlib.h> ++#endif ++ ++#include "ptexmap.h" ++#include "ptexvf.h" ++#include "jfm.h" ++ ++#ifdef PTEX ++#include "ft2.h" ++ ++static void read_PTEXVF_char(struct font *fontp, wide_ubyte ch) ++{ ++ struct glyph *g; ++ int ascend; ++ ++ if (ch > fontp->maxchar) { ++ int j; ++ int i = KTABLESIZE * ((int)(ch / KTABLESIZE)+1); ++ fontp->kglyph = xrealloc(fontp->kglyph, sizeof(struct glyph *) * i); ++ for (j=fontp->maxchar+1; j<i; j++) { ++ fontp->kglyph[j] = NULL; ++ } ++ fontp->maxchar = i-1; ++ } ++ g = fontp->kglyph[ch]; ++ if (g == NULL) { ++ struct glyph *orig = fontp->kglyph[0]; ++ ASSERT(orig != NULL, "Unexpected error."); ++ g = fontp->kglyph[ch] = xcalloc(1, sizeof(struct glyph)); ++ g->bitmap.w = orig->bitmap.w; ++ g->bitmap.h = orig->bitmap.h; ++ g->x = orig->x; ++ g->y = orig->y; ++ g->dvi_adv = orig->dvi_adv; ++ } ++ alloc_bitmap(&g->bitmap); ++ ascend = ft2_get_bitmap(ch, fontp->ft2_index, &g->bitmap); ++#ifndef WORDS_BIGENDIAN ++ order_reverse_bitmap(&g->bitmap); ++#endif /* !WORDS_BIGENDIAN */ ++ g->tdir = fontp->dir; ++ if (fontp->dir) { /* tate */ ++ int swap = g->x; ++ g->x = g->y; ++ g->y = swap; ++ } else { /* yoko */ ++ g->y = ascend; ++ } ++} ++ ++int read_PTEXVF_index(struct font *fontp) ++{ ++ int n; ++ struct glyph *g; ++ struct jfm *jfm; ++ const double dimconv = fontp->dimconv; ++ ++ fontp->read_char = read_PTEXVF_char; ++ fontp->kglyph = xcalloc(KTABLESIZE, sizeof(struct glyph *)); ++ fontp->maxchar = KTABLESIZE - 1; ++ ++ jfm = read_jfm(fontp->file, fontp->fontname); ++ if (jfm == NULL) return -1; ++ fontp->ft2_index = ft2_open_font(getkanjifont(fontp->fontname)); ++ if (fontp->ft2_index < 0) return -1; ++ ++ for (n=0; n<jfm->table[J_NT]; n++) { ++ int code = jfm->type[n].code; ++ int index = jfm->type[n].index; ++ int width = jfm->width[jfm->info[index].width_ix]; ++ int height= jfm->height[jfm->info[index].height_depth_ix / 0x10]; ++ int depth = jfm->depth[jfm->info[index].height_depth_ix % 0x10]; ++ ++ g = xcalloc(1, sizeof(struct glyph)); ++ g->bitmap.w = (int)(dimconv * width) >> 16; ++ g->bitmap.h = (int)(dimconv * (height + depth)) >> 16; ++ if (g->bitmap.w != g->bitmap.h) { ++ if (code<0xFF61 || code>0xFFDC) /* HALFWIDTH in Unicode: U+FF61 -- U+FFDC */ ++ fprintf(stderr, "Warning: '%s' (code=0x%X) is not square.\n", ++ fontp->fontname, code); ++ } ++ g->bitmap.bits = NULL; ++ g->x = 0; ++ g->y = (int) (dimconv * height) >> 16; ++ g->dvi_adv = dimconv * width; ++ fontp->kglyph[code] = g; ++ } ++ g = fontp->kglyph[0]; ++ alloc_bitmap(&g->bitmap); ++ fill_bitmap(&g->bitmap); ++ return 0; ++} ++#endif /* PTEX */ |