/*
 * Copyright © 2026  Behdad Esfahbod
 *
 *  This is part of HarfBuzz, a text shaping library.
 *
 * Permission is hereby granted, without written agreement and without
 * license or royalty fees, to use, copy, modify, and distribute this
 * software and its documentation for any purpose, provided that the
 * above copyright notice and the following two paragraphs appear in
 * all copies of this software.
 *
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 *
 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 *
 * Author(s): Behdad Esfahbod
 */

#ifndef HB_VECTOR_PATH_HH
#define HB_VECTOR_PATH_HH

#include "hb.hh"
#include "hb-vector.hh"
#include "hb-vector.h"
#include "hb-draw.h"
#include "hb-vector-buf.hh"

/* Lightweight path sink: serializes hb_draw_* calls into an
 * external char buffer as either SVG path-data or PDF path
 * operators, depending on format.  Used by the vector paint
 * backends to accumulate arbitrary clip paths (and by the
 * SVG backend to emit glyph outlines into defs). */
struct hb_vector_path_sink_t
{
  hb_vector_buf_t *path;
  unsigned precision;
  float x_scale;
  float y_scale;
};

HB_INTERNAL hb_draw_funcs_t *
hb_vector_svg_path_draw_funcs_get ();

HB_INTERNAL hb_draw_funcs_t *
hb_vector_pdf_path_draw_funcs_get ();

HB_INTERNAL hb_draw_funcs_t *
hb_vector_path_draw_funcs_get (hb_vector_format_t format);

#endif /* HB_VECTOR_PATH_HH */