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/*
* This file is part of MPlayer.
*
* MPlayer 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.
*
* MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPLAYER_FONT_LOAD_H
#define MPLAYER_FONT_LOAD_H
#ifdef CONFIG_FREETYPE
#include <ft2build.h>
#include FT_FREETYPE_H
#endif
typedef struct {
unsigned char *bmp;
unsigned char *pal;
int w,h,c;
#ifdef CONFIG_FREETYPE
int charwidth,charheight,pen,baseline,padding;
int current_count, current_alloc;
#endif
} raw_file;
typedef struct font_desc {
#ifdef CONFIG_FREETYPE
int dynamic;
#endif
char *name;
char *fpath;
int spacewidth;
int charspace;
int height;
// char *fname_a;
// char *fname_b;
raw_file* pic_a[16];
raw_file* pic_b[16];
short font[65536];
int start[65536]; // short is not enough for unicode fonts
short width[65536];
int freetype;
#ifdef CONFIG_FREETYPE
int face_cnt;
FT_Face faces[16];
FT_UInt glyph_index[65536];
int max_width, max_height;
struct
{
int g_r;
int o_r;
int g_w;
int o_w;
int o_size;
unsigned volume;
unsigned *g;
unsigned *gt2;
unsigned *om;
unsigned char *omt;
unsigned short *tmp;
} tables;
#endif
} font_desc_t;
extern font_desc_t* vo_font;
extern font_desc_t* sub_font;
extern char *subtitle_font_encoding;
extern float text_font_scale_factor;
extern float osd_font_scale_factor;
extern float subtitle_font_radius;
extern float subtitle_font_thickness;
extern int subtitle_autoscale;
extern int vo_image_width;
extern int vo_image_height;
extern int force_load_font;
int init_freetype(void);
int done_freetype(void);
font_desc_t* read_font_desc_ft(const char* fname,int face_index,int movie_width, int movie_height, float font_scale_factor);
void free_font_desc(font_desc_t *desc);
void render_one_glyph(font_desc_t *desc, int c);
int kerning(font_desc_t *desc, int prevc, int c);
void load_font_ft(int width, int height, font_desc_t **desc, const char *name, float font_scale_factor);
void blur(unsigned char *buffer, unsigned short *tmp2, int width, int height,
int stride, int *m2, int r, int mwidth);
raw_file* load_raw(char *name,int verbose);
font_desc_t* read_font_desc(const char* fname,float factor,int verbose);
#endif /* MPLAYER_FONT_LOAD_H */
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