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// -*- c-basic-offset: 8; indent-tabs-mode: t -*-
// vim:ts=8:sw=8:noet:ai:
/*
Copyright (C) 2006 Evgeniy Stepanov <eugeni.stepanov@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __ASS_FONT_H__
#define __ASS_FONT_H__
#ifdef HAVE_FONTCONFIG
#include <fontconfig/fontconfig.h>
#endif
typedef struct ass_font_desc_s {
char* family;
unsigned bold;
unsigned italic;
} ass_font_desc_t;
#define ASS_FONT_MAX_FACES 10
typedef struct ass_font_s {
ass_font_desc_t desc;
FT_Library ftlibrary;
FT_Face faces[ASS_FONT_MAX_FACES];
int n_faces;
FT_Matrix m; // current transformation
FT_Vector v; // current shift
int size;
#ifdef HAVE_FONTCONFIG
FcCharSet* charset;
#endif
} ass_font_t;
ass_font_t* ass_font_new(ass_library_t* library, FT_Library ftlibrary, void* fc_priv, ass_font_desc_t* desc);
void ass_font_set_transform(ass_font_t* font, FT_Matrix* m, FT_Vector* v);
void ass_font_set_size(ass_font_t* font, int size);
void ass_font_get_asc_desc(ass_font_t* font, uint32_t ch, int* asc, int* desc);
FT_Glyph ass_font_get_glyph(void* fontconfig_priv, ass_font_t* font, uint32_t ch, ass_hinting_t hinting);
FT_Vector ass_font_get_kerning(ass_font_t* font, uint32_t c1, uint32_t c2);
void ass_font_free(ass_font_t* font);
#endif
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