HarfBuzz text shaping engine
http://harfbuzz.github.io/
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96 lines
2.5 KiB
96 lines
2.5 KiB
/* |
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* Copyright © 2010,2011,2013 Google, Inc. |
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* |
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* This is part of HarfBuzz, a text shaping library. |
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* |
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* Permission is hereby granted, without written agreement and without |
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* license or royalty fees, to use, copy, modify, and distribute this |
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* software and its documentation for any purpose, provided that the |
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* above copyright notice and the following two paragraphs appear in |
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* all copies of this software. |
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* |
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR |
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES |
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN |
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* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH |
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* DAMAGE. |
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* |
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* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, |
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND |
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS |
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO |
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. |
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* |
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* Google Author(s): Behdad Esfahbod |
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*/ |
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#include "hb.hh" |
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#include "hb.h" |
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#include "hb-ot.h" |
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#ifdef HAVE_FREETYPE |
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#include "hb-ft.h" |
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#endif |
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#ifdef HB_NO_OPEN |
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#define hb_blob_create_from_file(x) hb_blob_get_empty () |
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#endif |
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int |
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main (int argc, char **argv) |
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{ |
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bool ret = true; |
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#ifndef HB_NO_BUFFER_SERIALIZE |
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if (argc != 2) { |
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fprintf (stderr, "usage: %s font-file\n", argv[0]); |
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exit (1); |
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} |
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hb_blob_t *blob = hb_blob_create_from_file (argv[1]); |
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hb_face_t *face = hb_face_create (blob, 0 /* first face */); |
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hb_blob_destroy (blob); |
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blob = nullptr; |
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unsigned int upem = hb_face_get_upem (face); |
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hb_font_t *font = hb_font_create (face); |
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hb_face_destroy (face); |
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hb_font_set_scale (font, upem, upem); |
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hb_ot_font_set_funcs (font); |
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#ifdef HAVE_FREETYPE |
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//hb_ft_font_set_funcs (font); |
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#endif |
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hb_buffer_t *buf; |
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buf = hb_buffer_create (); |
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char line[BUFSIZ], out[BUFSIZ]; |
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while (fgets (line, sizeof(line), stdin)) |
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{ |
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hb_buffer_clear_contents (buf); |
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const char *p = line; |
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while (hb_buffer_deserialize_glyphs (buf, |
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p, -1, &p, |
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font, |
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HB_BUFFER_SERIALIZE_FORMAT_JSON)) |
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; |
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if (*p && *p != '\n') |
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ret = false; |
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hb_buffer_serialize_glyphs (buf, 0, hb_buffer_get_length (buf), |
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out, sizeof (out), nullptr, |
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font, HB_BUFFER_SERIALIZE_FORMAT_JSON, |
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HB_BUFFER_SERIALIZE_FLAG_DEFAULT); |
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puts (out); |
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} |
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hb_buffer_destroy (buf); |
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hb_font_destroy (font); |
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#endif |
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return !ret; |
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}
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