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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_SUB_H
#define MPLAYER_SUB_H
#include <stdbool.h>
typedef struct mp_osd_bbox_s {
int x1,y1,x2,y2;
} mp_osd_bbox_t;
#define OSDTYPE_OSD 1
#define OSDTYPE_SUBTITLE 2
#define OSDTYPE_PROGBAR 3
#define OSDTYPE_SPU 4
#define OSDTYPE_DVDNAV 5
#define OSDTYPE_TELETEXT 6
#define OSDFLAG_VISIBLE 1
#define OSDFLAG_CHANGED 2
#define OSDFLAG_BBOX 4
#define OSDFLAG_OLD_BBOX 8
#define OSDFLAG_FORCE_UPDATE 16
#define MAX_UCS 1600
#define MAX_UCSLINES 16
typedef struct mp_osd_obj_s {
struct mp_osd_obj_s* next;
unsigned char type;
unsigned char alignment; // 2 bits: x;y percentages, 2 bits: x;y relative to parent; 2 bits: alignment left/right/center
unsigned short flags;
int x,y;
int dxs,dys;
mp_osd_bbox_t bbox; // bounding box
mp_osd_bbox_t old_bbox; // the renderer will save bbox here
union {
struct {
void* sub; // value of vo_sub at last update
int utbl[MAX_UCS+1]; // subtitle text
int xtbl[MAX_UCSLINES]; // x positions
int lines; // no. of lines
} subtitle;
struct {
int elems;
} progbar;
} params;
int stride;
int allocated;
unsigned char *alpha_buffer;
unsigned char *bitmap_buffer;
} mp_osd_obj_t;
struct osd_state {
unsigned char osd_text[128];
struct font_desc *sub_font;
struct ass_track *ass_track;
bool ass_track_changed;
bool vsfilter_aspect;
};
#include "subreader.h"
extern subtitle* vo_sub;
extern void* vo_osd_teletext_page;
extern int vo_osd_teletext_half;
extern int vo_osd_teletext_mode;
extern int vo_osd_teletext_format;
extern int vo_osd_progbar_type;
extern int vo_osd_progbar_value; // 0..255
extern void* vo_spudec;
extern void* vo_vobsub;
#define OSD_PLAY 0x01
#define OSD_PAUSE 0x02
#define OSD_STOP 0x03
#define OSD_REW 0x04
#define OSD_FFW 0x05
#define OSD_CLOCK 0x06
#define OSD_CONTRAST 0x07
#define OSD_SATURATION 0x08
#define OSD_VOLUME 0x09
#define OSD_BRIGHTNESS 0x0A
#define OSD_HUE 0x0B
#define OSD_BALANCE 0x0C
#define OSD_PANSCAN 0x50
#define OSD_PB_START 0x10
#define OSD_PB_0 0x11
#define OSD_PB_END 0x12
#define OSD_PB_1 0x13
/* now in textform */
extern char * const sub_osd_names[];
extern char * const sub_osd_names_short[];
extern int sub_unicode;
extern int sub_utf8;
extern char *sub_cp;
extern int sub_pos;
extern int sub_width_p;
extern int sub_alignment;
extern int sub_visibility;
extern int sub_bg_color; /* subtitles background color */
extern int sub_bg_alpha;
extern int spu_alignment;
extern int spu_aamode;
extern float spu_gaussvar;
void osd_draw_text(struct osd_state *osd, int dxs, int dys,
void (*draw_alpha)(void *ctx, int x0, int y0, int w, int h,
unsigned char* src, unsigned char *srca,
int stride),
void *ctx);
void osd_draw_text_ext(struct osd_state *osd, int dxs, int dys,
int left_border, int top_border, int right_border,
int bottom_border, int orig_w, int orig_h,
void (*draw_alpha)(void *ctx, int x0, int y0, int w,
int h, unsigned char* src,
unsigned char *srca,
int stride),
void *ctx);
void osd_remove_text(struct osd_state *osd, int dxs, int dys,
void (*remove)(int x0, int y0, int w, int h));
struct osd_state *osd_create(void);
int osd_update(struct osd_state *osd, int dxs, int dys);
int vo_osd_changed(int new_value);
int vo_osd_check_range_update(int,int,int,int);
void osd_free(struct osd_state *osd);
extern int vo_osd_changed_flag;
unsigned utf8_get_char(const char **str);
#ifdef CONFIG_DVDNAV
#include <inttypes.h>
void osd_set_nav_box (uint16_t sx, uint16_t sy, uint16_t ex, uint16_t ey);
#endif
#ifdef IS_OLD_VO
#define vo_remove_text(...) osd_remove_text(global_osd, __VA_ARGS__)
#endif
#endif /* MPLAYER_SUB_H */
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