mirror of
https://github.com/mpv-player/mpv
synced 2024-12-30 19:22:11 +00:00
116 lines
2.8 KiB
C
116 lines
2.8 KiB
C
/*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer 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 along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPLAYER_FONT_LOAD_H
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#define MPLAYER_FONT_LOAD_H
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#include "config.h"
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#ifdef CONFIG_FREETYPE
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#include <ft2build.h>
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#include FT_FREETYPE_H
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#endif
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typedef struct {
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unsigned char *bmp;
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unsigned char *pal;
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int w,h,c;
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#ifdef CONFIG_FREETYPE
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int charwidth,charheight,pen,baseline,padding;
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int current_count, current_alloc;
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#endif
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} raw_file;
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typedef struct font_desc {
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#ifdef CONFIG_FREETYPE
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int dynamic;
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#endif
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char *name;
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char *fpath;
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int spacewidth;
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int charspace;
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int height;
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// char *fname_a;
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// char *fname_b;
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raw_file* pic_a[16];
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raw_file* pic_b[16];
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short font[65536];
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int start[65536]; // short is not enough for unicode fonts
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short width[65536];
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int freetype;
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#ifdef CONFIG_FREETYPE
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int face_cnt;
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FT_Face faces[16];
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FT_UInt glyph_index[65536];
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int max_width, max_height;
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struct
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{
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int g_r;
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int o_r;
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int g_w;
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int o_w;
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int o_size;
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unsigned volume;
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unsigned *g;
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unsigned *gt2;
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unsigned *om;
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unsigned char *omt;
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unsigned short *tmp;
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} tables;
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#endif
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} font_desc_t;
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extern font_desc_t* vo_font;
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extern char *subtitle_font_encoding;
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extern float text_font_scale_factor;
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extern float osd_font_scale_factor;
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extern float subtitle_font_radius;
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extern float subtitle_font_thickness;
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extern int subtitle_autoscale;
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extern int vo_image_width;
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extern int vo_image_height;
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extern int force_load_font;
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int init_freetype(void);
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int done_freetype(void);
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font_desc_t* read_font_desc_ft(const char* fname,int face_index,int movie_width, int movie_height, float font_scale_factor);
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void free_font_desc(font_desc_t *desc);
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void render_one_glyph(font_desc_t *desc, int c);
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int kerning(font_desc_t *desc, int prevc, int c);
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void load_font_ft(int width, int height, font_desc_t **desc, const char *name, float font_scale_factor);
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void blur(unsigned char *buffer, unsigned short *tmp2, int width, int height,
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int stride, int *m2, int r, int mwidth);
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raw_file* load_raw(char *name,int verbose);
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font_desc_t* read_font_desc(const char* fname,float factor,int verbose);
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#endif /* MPLAYER_FONT_LOAD_H */
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