[draw] Move hb_font_draw_glyph() to hb-draw-glyph.cc
This commit is contained in:
Behdad Esfahbod
parent
9a1508a2be
commit
ddc36df332
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@ -38,6 +38,7 @@ HB_BASE_sources = \
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hb-config.hh \
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hb-config.hh \
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hb-debug.hh \
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hb-debug.hh \
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hb-dispatch.hh \
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hb-dispatch.hh \
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hb-draw-glyph.cc \
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hb-draw.cc \
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hb-draw.cc \
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hb-draw.hh \
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hb-draw.hh \
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hb-face.cc \
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hb-face.cc \
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@ -0,0 +1,64 @@
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/*
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* Copyright © 2019-2020 Ebrahim Byagowi
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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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#include "hb.hh"
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#ifndef HB_NO_DRAW
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#include "hb-ot-glyf-table.hh"
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#include "hb-ot-cff1-table.hh"
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#include "hb-ot-cff2-table.hh"
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/**
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* hb_font_draw_glyph:
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* @font: a font object
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* @glyph: a glyph id
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* @funcs: draw callbacks object
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* @user_data: parameter you like be passed to the callbacks when are called
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*
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* Draw a glyph.
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*
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* Returns: Whether the font had the glyph and the operation completed successfully.
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* Since: REPLACEME
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**/
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hb_bool_t
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hb_font_draw_glyph (hb_font_t *font, hb_codepoint_t glyph,
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const hb_draw_funcs_t *funcs,
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void *user_data)
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{
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if (unlikely (funcs == &Null (hb_draw_funcs_t) ||
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glyph >= font->face->get_num_glyphs ()))
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return false;
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draw_helper_t draw_helper (funcs, user_data);
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if (font->face->table.glyf->get_path (font, glyph, draw_helper)) return true;
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#ifndef HB_NO_CFF
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if (font->face->table.cff1->get_path (font, glyph, draw_helper)) return true;
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if (font->face->table.cff2->get_path (font, glyph, draw_helper)) return true;
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#endif
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return false;
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}
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#endif
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@ -27,10 +27,6 @@
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#ifndef HB_NO_DRAW
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#ifndef HB_NO_DRAW
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#include "hb-draw.hh"
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#include "hb-draw.hh"
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#include "hb-ot.h"
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#include "hb-ot-glyf-table.hh"
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#include "hb-ot-cff1-table.hh"
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#include "hb-ot-cff2-table.hh"
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/**
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/**
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* hb_draw_funcs_set_move_to_func:
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* hb_draw_funcs_set_move_to_func:
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@ -225,35 +221,4 @@ hb_draw_funcs_is_immutable (hb_draw_funcs_t *funcs)
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return hb_object_is_immutable (funcs);
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return hb_object_is_immutable (funcs);
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}
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}
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/**
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* hb_font_draw_glyph:
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* @font: a font object
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* @glyph: a glyph id
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* @funcs: draw callbacks object
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* @user_data: parameter you like be passed to the callbacks when are called
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*
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* Draw a glyph.
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*
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* Returns: Whether the font had the glyph and the operation completed successfully.
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* Since: REPLACEME
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**/
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hb_bool_t
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hb_font_draw_glyph (hb_font_t *font, hb_codepoint_t glyph,
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const hb_draw_funcs_t *funcs,
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void *user_data)
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{
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if (unlikely (funcs == &Null (hb_draw_funcs_t) ||
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glyph >= font->face->get_num_glyphs ()))
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return false;
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draw_helper_t draw_helper (funcs, user_data);
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if (font->face->table.glyf->get_path (font, glyph, draw_helper)) return true;
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#ifndef HB_NO_CFF
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if (font->face->table.cff1->get_path (font, glyph, draw_helper)) return true;
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if (font->face->table.cff2->get_path (font, glyph, draw_helper)) return true;
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#endif
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return false;
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}
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#endif
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#endif
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@ -42,6 +42,7 @@ hb_base_sources = files(
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'hb-config.hh',
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'hb-config.hh',
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'hb-debug.hh',
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'hb-debug.hh',
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'hb-dispatch.hh',
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'hb-dispatch.hh',
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'hb-draw-glyph.cc',
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'hb-draw.cc',
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'hb-draw.cc',
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'hb-draw.hh',
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'hb-draw.hh',
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'hb-face.cc',
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'hb-face.cc',
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