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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
/* hb.h
Copyright (c) 2003-2015 HandBrake Team
This file is part of the HandBrake source code
Homepage: <http://handbrake.fr/>.
It may be used under the terms of the GNU General Public License v2.
For full terms see the file COPYING file or visit http://www.gnu.org/licenses/gpl-2.0.html
*/
#ifndef HB_HB_H
#define HB_HB_H
#ifdef __cplusplus
extern "C" {
#endif
#include "common.h"
#include "project.h"
#include "compat.h"
#include "hb_dict.h"
#include "hb_json.h"
#include "preset.h"
#include "plist.h"
#include "param.h"
/* hb_init()
Initializes a libhb session (launches his own thread, detects CPUs,
etc) */
#define HB_DEBUG_NONE 0
#define HB_DEBUG_ALL 1
void hb_register( hb_work_object_t * );
void hb_register_logger( void (*log_cb)(const char* message) );
hb_handle_t * hb_init( int verbose, int update_check );
void hb_update_poll(hb_handle_t *h);
void hb_log_level_set(hb_handle_t *h, int level);
void hb_hwd_set_enable( hb_handle_t *h, uint8_t enable );
int hb_hwd_enabled( hb_handle_t *h );
hb_hwd_t * hb_hwd_get_context();
/* hb_get_version() */
const char * hb_get_full_description();
const char * hb_get_version( hb_handle_t * );
int hb_get_build( hb_handle_t * );
/* hb_check_update()
Checks for an update on the website. If there is, returns the build
number and points 'version' to a version description. Returns a
negative value otherwise. */
int hb_check_update( hb_handle_t * h, char ** version );
char * hb_dvd_name( char * path );
void hb_dvd_set_dvdnav( int enable );
/* hb_scan()
Scan the specified path. Can be a DVD device, a VIDEO_TS folder or
a VOB file. If title_index is 0, scan all titles. */
void hb_scan( hb_handle_t *, const char * path,
int title_index, int preview_count,
int store_previews, uint64_t min_duration );
void hb_scan_stop( hb_handle_t * );
uint64_t hb_first_duration( hb_handle_t * );
/* hb_get_titles()
Returns the list of valid titles detected by the latest scan. */
hb_list_t * hb_get_titles( hb_handle_t * );
/* hb_get_title_set()
Returns the title set which contains a list of valid titles detected
by the latest scan and title set data. */
hb_title_set_t * hb_get_title_set( hb_handle_t * );
/* hb_detect_comb()
Analyze a frame for interlacing artifacts, returns true if they're found.
Taken from Thomas Oestreich's 32detect filter in the Transcode project. */
int hb_detect_comb( hb_buffer_t * buf, int color_equal, int color_diff, int threshold, int prog_equal, int prog_diff, int prog_threshold );
// JJJ: title->job?
int hb_save_preview( hb_handle_t * h, int title, int preview,
hb_buffer_t *buf );
hb_buffer_t * hb_read_preview( hb_handle_t * h, hb_title_t *title,
int preview );
hb_image_t * hb_get_preview2(hb_handle_t * h, int title_idx, int picture,
hb_geometry_settings_t *geo, int deinterlace);
void hb_set_anamorphic_size2(hb_geometry_t *src_geo,
hb_geometry_settings_t *geo,
hb_geometry_t *result);
void hb_add_filter( hb_job_t * job, hb_filter_object_t * filter,
const char * settings );
/* Handling jobs */
int hb_count( hb_handle_t * );
hb_job_t * hb_job( hb_handle_t *, int );
int hb_add( hb_handle_t *, hb_job_t * );
void hb_rem( hb_handle_t *, hb_job_t * );
hb_title_t * hb_find_title_by_index( hb_handle_t *h, int title_index );
hb_job_t * hb_job_init_by_index( hb_handle_t *h, int title_index );
hb_job_t * hb_job_init( hb_title_t * title );
void hb_job_close( hb_job_t ** job );
void hb_start( hb_handle_t * );
void hb_pause( hb_handle_t * );
void hb_resume( hb_handle_t * );
void hb_stop( hb_handle_t * );
void hb_system_sleep_allow(hb_handle_t*);
void hb_system_sleep_prevent(hb_handle_t*);
/* Persistent data between jobs. */
typedef struct hb_interjob_s
{
int sequence_id; /* job->sequence_id */
int frame_count; /* number of frames counted by sync */
int out_frame_count; /* number of frames counted by render */
int64_t total_time; /* measured length in 90kHz ticks */
hb_rational_t vrate; /* measured output vrate */
hb_subtitle_t *select_subtitle; /* foreign language scan subtitle */
} hb_interjob_t;
hb_interjob_t * hb_interjob_get( hb_handle_t * );
/* hb_get_state()
Should be regularly called by the UI (like 5 or 10 times a second).
Look at test/test.c to see how to use it. */
void hb_get_state( hb_handle_t *, hb_state_t * );
void hb_get_state2( hb_handle_t *, hb_state_t * );
/* hb_close()
Aborts all current jobs if any, frees memory. */
void hb_close( hb_handle_t ** );
/* hb_global_init()
Performs process initialization. */
int hb_global_init();
/* hb_global_close()
Performs final cleanup for the process. */
void hb_global_close();
/* hb_get_instance_id()
Return the unique instance id of an libhb instance created by hb_init. */
int hb_get_instance_id( hb_handle_t * h );
#ifdef __cplusplus
}
#endif
#endif
|
