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#ifndef HB_HB_H
#define HB_HB_H
#ifdef __cplusplus
extern "C" {
#endif
#include "project.h"
#include "common.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 * );
hb_handle_t * hb_init( int verbose, int update_check );
hb_handle_t * hb_init_dl ( int verbose, int update_check ); // hb_init for use with dylib
/* hb_get_version() */
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 );
/* hb_set_cpu_count()
Force libhb to act as if you had X CPU(s).
Default is to use the detected count (see also hb_get_cpu_count() in
ports.h) */
void hb_set_cpu_count( hb_handle_t *, int );
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 );
void hb_scan_stop( 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_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 width, int height, int color_equal, int color_diff, int threshold, int prog_equal, int prog_diff, int prog_threshold );
void hb_get_preview( hb_handle_t *, hb_title_t *, int,
uint8_t * );
void hb_set_size( hb_job_t *, double ratio, int pixels );
void hb_set_anamorphic_size( hb_job_t *,
int *output_width, int *output_height,
int *output_par_width, int *output_par_height);
/* Handling jobs */
int hb_count( hb_handle_t * );
hb_job_t * hb_job( hb_handle_t *, int );
void hb_add( hb_handle_t *, hb_job_t * );
void hb_rem( hb_handle_t *, hb_job_t * );
void hb_start( hb_handle_t * );
void hb_pause( hb_handle_t * );
void hb_resume( hb_handle_t * );
void hb_stop( hb_handle_t * );
/* Persistent data between jobs. */
typedef struct hb_interjob_s
{
int last_job; /* job->sequence_id & 0xFFFFFF */
int frame_count; /* number of frames counted by sync */
uint64_t total_time; /* real length in 90khz (i.e. / 90000 */
int render_dropped; /* frames droped by telecine */
int vrate; /* initial assigned vrate */
int vrate_base; /* initial assigned vrate_base */
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_get_scancount() is called by the MacGui in UpdateUI to
check for a new scan during HB_STATE_WORKING phase */
int hb_get_scancount( hb_handle_t * );
/* hb_close()
Aborts all current jobs if any, frees memory. */
void hb_close( hb_handle_t ** );
#ifdef __cplusplus
}
#endif
#endif
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