59 lines
1.9 KiB
C++
59 lines
1.9 KiB
C++
/*
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* Copyright © 2026 Behdad Esfahbod
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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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*/
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#include "hb.hh"
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#include "hb-geometry.hh"
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int
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main (int argc HB_UNUSED, char **argv HB_UNUSED)
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{
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{
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hb_extents_t<> extents (-0x1p31f, 0.f, 427.f, 1.f);
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hb_glyph_extents_t glyph_extents = extents.to_glyph_extents ();
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hb_always_assert (glyph_extents.x_bearing == hb_int_min (hb_position_t));
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hb_always_assert (glyph_extents.y_bearing == 1);
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hb_always_assert (glyph_extents.width == hb_int_max (hb_position_t));
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hb_always_assert (glyph_extents.height == -1);
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}
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{
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hb_glyph_extents_t glyph_extents = {
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hb_int_max (hb_position_t),
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7,
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1,
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-3
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};
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hb_extents_t<double> extents (glyph_extents);
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hb_always_assert (extents.xmin == (double) hb_int_max (hb_position_t));
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hb_always_assert (extents.xmax == (double) hb_int_max (hb_position_t) + 1);
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hb_always_assert (extents.ymin == 4);
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hb_always_assert (extents.ymax == 7);
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}
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return 0;
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}
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