Bastien Montagne
ffe03cd264
Broken by font wrap commit rBf2341f829654c4dc97, there was actually two things here: * Using non-initialized color (which lead to transparent drawing...), we need to use new `blf_draw_buffer__start/end` helpers here too, made them shared internally. * Using `draw_str_i18n_nbr` as `draw_str[i]` length, ugh! That's the number of utf8 glyphs of translated string, not the length of untranslated string! This fix must be backported to final 2.76.
96 lines
4.2 KiB
C++
96 lines
4.2 KiB
C++
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2009 Blender Foundation.
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* All rights reserved.
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*
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* Contributor(s): Blender Foundation.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file blender/blenfont/intern/blf_internal.h
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* \ingroup blf
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*/
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#ifndef __BLF_INTERNAL_H__
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#define __BLF_INTERNAL_H__
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struct ResultBLF;
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struct FontBLF;
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struct GlyphBLF;
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struct GlyphCacheBLF;
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struct rctf;
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unsigned int blf_next_p2(unsigned int x);
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unsigned int blf_hash(unsigned int val);
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char *blf_dir_search(const char *file);
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char *blf_dir_metrics_search(const char *filename);
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/* int blf_dir_split(const char *str, char *file, int *size); *//* UNUSED */
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int blf_font_init(void);
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void blf_font_exit(void);
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void blf_draw_buffer__start(struct FontBLF *font);
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void blf_draw_buffer__end(void);
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struct FontBLF *blf_font_new(const char *name, const char *filename);
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struct FontBLF *blf_font_new_from_mem(const char *name, const unsigned char *mem, int mem_size);
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void blf_font_attach_from_mem(struct FontBLF *font, const unsigned char *mem, int mem_size);
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void blf_font_size(struct FontBLF *font, unsigned int size, unsigned int dpi);
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void blf_font_draw(struct FontBLF *font, const char *str, size_t len, struct ResultBLF *r_info);
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void blf_font_draw__wrap(struct FontBLF *font, const char *str, size_t len, struct ResultBLF *r_info);
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void blf_font_draw_ascii(struct FontBLF *font, const char *str, size_t len, struct ResultBLF *r_info);
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int blf_font_draw_mono(struct FontBLF *font, const char *str, size_t len, int cwidth);
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void blf_font_draw_buffer(struct FontBLF *font, const char *str, size_t len, struct ResultBLF *r_info);
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void blf_font_draw_buffer__wrap(struct FontBLF *font, const char *str, size_t len, struct ResultBLF *r_info);
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size_t blf_font_width_to_strlen(struct FontBLF *font, const char *str, size_t len, float width, float *r_width);
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size_t blf_font_width_to_rstrlen(struct FontBLF *font, const char *str, size_t len, float width, float *r_width);
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void blf_font_boundbox(struct FontBLF *font, const char *str, size_t len, struct rctf *r_box, struct ResultBLF *r_info);
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void blf_font_boundbox__wrap(struct FontBLF *font, const char *str, size_t len, struct rctf *r_box, struct ResultBLF *r_info);
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void blf_font_width_and_height(struct FontBLF *font, const char *str, size_t len, float *r_width, float *r_height, struct ResultBLF *r_info);
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float blf_font_width(struct FontBLF *font, const char *str, size_t len, struct ResultBLF *r_info);
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float blf_font_height(struct FontBLF *font, const char *str, size_t len, struct ResultBLF *r_info);
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float blf_font_fixed_width(struct FontBLF *font);
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int blf_font_count_missing_chars(struct FontBLF *font, const char *str, const size_t len, int *r_tot_chars);
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void blf_font_free(struct FontBLF *font);
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struct GlyphCacheBLF *blf_glyph_cache_find(struct FontBLF *font, unsigned int size, unsigned int dpi);
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struct GlyphCacheBLF *blf_glyph_cache_new(struct FontBLF *font);
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void blf_glyph_cache_clear(struct FontBLF *font);
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void blf_glyph_cache_free(struct GlyphCacheBLF *gc);
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struct GlyphBLF *blf_glyph_search(struct GlyphCacheBLF *gc, unsigned int c);
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struct GlyphBLF *blf_glyph_add(struct FontBLF *font, unsigned int index, unsigned int c);
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void blf_glyph_free(struct GlyphBLF *g);
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void blf_glyph_render(struct FontBLF *font, struct GlyphBLF *g, float x, float y);
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#ifdef WIN32
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/* blf_font_win32_compat.c */
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# ifdef FT_FREETYPE_H
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extern FT_Error FT_New_Face__win32_compat(FT_Library library, const char *pathname, FT_Long face_index, FT_Face *aface);
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# endif
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#endif
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#endif /* __BLF_INTERNAL_H__ */
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