godot/thirdparty/harfbuzz/src/hb-buffer-verify.cc

/*
 * Copyright © 2022  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.
 *
 * Google Author(s): Behdad Esfahbod
 */

#include "hb.hh"

#ifndef HB_NO_BUFFER_VERIFY

#include "hb-buffer.hh"


#define BUFFER_VERIFY_ERROR …
static inline void
buffer_verify_error (hb_buffer_t *buffer,
		     hb_font_t *font,
		     const char *fmt,
		     ...) HB_PRINTF_FUNC(3, 4);

static inline void
buffer_verify_error (hb_buffer_t *buffer,
		     hb_font_t *font,
		     const char *fmt,
		     ...)
{ … }

static bool
buffer_verify_monotone (hb_buffer_t *buffer,
			hb_font_t   *font)
{ … }

static bool
buffer_verify_unsafe_to_break (hb_buffer_t  *buffer,
			       hb_buffer_t  *text_buffer,
			       hb_font_t          *font,
			       const hb_feature_t *features,
			       unsigned int        num_features,
			       const char * const *shapers)
{ … }

static bool
buffer_verify_unsafe_to_concat (hb_buffer_t        *buffer,
				hb_buffer_t        *text_buffer,
				hb_font_t          *font,
				const hb_feature_t *features,
				unsigned int        num_features,
				const char * const *shapers)
{ … }

bool
hb_buffer_t::verify (hb_buffer_t        *text_buffer,
		     hb_font_t          *font,
		     const hb_feature_t *features,
		     unsigned int        num_features,
		     const char * const *shapers)
{ … }


#endif