blob: bf8210ad77e5ac62ec0c7874c29053a880f1a0b9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
typedef struct cc_decoder_s cc_decoder_t;
#define CC_FONT_MAX 256
typedef struct cc_confvar_s {
int cc_enabled; /* true if closed captions are enabled */
char font[CC_FONT_MAX + 1]; /* standard captioning font & size */
int font_size;
char italic_font[CC_FONT_MAX + 1]; /* italic captioning font & size */
int center; /* true if captions should be centered */
/* according to text width */
/* the following variables are not controlled by configuration files; they */
/* are intrinsic to the properties of the configuration options and the */
/* currently played video */
int x; /* coordinates of the captioning area */
int y;
int width;
int height;
int max_char_height; /* captioning font properties */
int max_char_width;
int video_width; /* video dimensions */
int video_height;
int can_cc; /* true if captions can be displayed */
/* (i.e., font fits on screen) */
cc_decoder_t *decoder; /* back pointer to decoder (necessary for */
/* sending some messages after config changes) */
} cc_confvar_t;
typedef struct cc_config_s {
cc_confvar_t vars;
pthread_mutex_t cc_mutex;
} cc_config_t;
cc_decoder_t *cc_decoder_open(osd_renderer_t *renderer, metronom_t *metronom,
config_values_t *cfg, cc_config_t *cc_cfg);
void cc_decoder_close(cc_decoder_t *this_obj);
void cc_decoder_init(config_values_t *cfg, cc_config_t *cc_cfg);
void cc_notify_frame_change(cc_decoder_t *this, int width, int height);
void decode_cc(cc_decoder_t *this, uint8_t *buffer, uint32_t buf_len,
uint32_t pts, uint32_t scr);
|
