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/* $Id: internal.h,v 1.41 2005/11/25 15:05:25 titer Exp $
This file is part of the HandBrake source code.
Homepage: <http://handbrake.m0k.org/>.
It may be used under the terms of the GNU General Public License. */
/***********************************************************************
* common.c
**********************************************************************/
void hb_log( char * log, ... );
int hb_list_bytes( hb_list_t * );
void hb_list_seebytes( hb_list_t * l, uint8_t * dst, int size );
void hb_list_getbytes( hb_list_t * l, uint8_t * dst, int size,
uint64_t * pts, uint64_t * pos );
void hb_list_empty( hb_list_t ** );
hb_title_t * hb_title_init( char * dvd, int index );
void hb_title_close( hb_title_t ** );
/***********************************************************************
* hb.c
**********************************************************************/
int hb_get_pid( hb_handle_t * );
void hb_set_state( hb_handle_t *, hb_state_t * );
/***********************************************************************
* fifo.c
**********************************************************************/
struct hb_buffer_s
{
int size;
int alloc;
uint8_t * data;
int cur;
int id;
int64_t start;
int64_t stop;
int key;
/* Holds the output PTS from x264, for use by b-frame offsets in muxmp4.c */
int64_t encodedPTS;
int x;
int y;
int width;
int height;
hb_buffer_t * sub;
hb_buffer_t * next;
};
hb_buffer_t * hb_buffer_init( int size );
void hb_buffer_realloc( hb_buffer_t *, int size );
void hb_buffer_close( hb_buffer_t ** );
hb_fifo_t * hb_fifo_init();
int hb_fifo_size( hb_fifo_t * );
int hb_fifo_is_full( hb_fifo_t * );
float hb_fifo_percent_full( hb_fifo_t * f );
hb_buffer_t * hb_fifo_get( hb_fifo_t * );
hb_buffer_t * hb_fifo_see( hb_fifo_t * );
hb_buffer_t * hb_fifo_see2( hb_fifo_t * );
void hb_fifo_push( hb_fifo_t *, hb_buffer_t * );
void hb_fifo_close( hb_fifo_t ** );
/***********************************************************************
* Threads: update.c, scan.c, work.c, reader.c, muxcommon.c
**********************************************************************/
hb_thread_t * hb_update_init( int * build, char * version );
hb_thread_t * hb_scan_init( hb_handle_t *, const char * path,
int title_index, hb_list_t * list_title );
hb_thread_t * hb_work_init( hb_list_t * jobs, int cpu_count,
volatile int * die, int * error );
hb_thread_t * hb_reader_init( hb_job_t * );
hb_thread_t * hb_muxer_init( hb_job_t * );
/***********************************************************************
* libmpeg2 wrapper
***********************************************************************
* It is exported here because it is used at several places
**********************************************************************/
typedef struct hb_libmpeg2_s hb_libmpeg2_t;
hb_libmpeg2_t * hb_libmpeg2_init();
int hb_libmpeg2_decode( hb_libmpeg2_t *,
hb_buffer_t * es_buf,
hb_list_t * raw_list );
void hb_libmpeg2_info( hb_libmpeg2_t * m, int * width,
int * height, int * rate );
void hb_libmpeg2_close( hb_libmpeg2_t ** );
/***********************************************************************
* mpegdemux.c
**********************************************************************/
int hb_demux_ps( hb_buffer_t * ps_buf, hb_list_t * es_list );
/***********************************************************************
* dvd.c
**********************************************************************/
typedef struct hb_dvd_s hb_dvd_t;
hb_dvd_t * hb_dvd_init( char * path );
int hb_dvd_title_count( hb_dvd_t * );
hb_title_t * hb_dvd_title_scan( hb_dvd_t *, int title );
int hb_dvd_start( hb_dvd_t *, int title, int chapter );
void hb_dvd_stop( hb_dvd_t * );
int hb_dvd_seek( hb_dvd_t *, float );
int hb_dvd_read( hb_dvd_t *, hb_buffer_t * );
int hb_dvd_chapter( hb_dvd_t * );
void hb_dvd_close( hb_dvd_t ** );
/***********************************************************************
* Work objects
**********************************************************************/
#define HB_CONFIG_MAX_SIZE 8192
union hb_esconfig_u
{
struct
{
uint8_t bytes[HB_CONFIG_MAX_SIZE];
int length;
} mpeg4;
struct
{
uint8_t sps[HB_CONFIG_MAX_SIZE];
int sps_length;
uint8_t pps[HB_CONFIG_MAX_SIZE];
int pps_length;
} h264;
struct
{
uint8_t bytes[HB_CONFIG_MAX_SIZE];
int length;
/* Total channels actually used for this audio track */
int channelsused;
int lfechannels;
} aac;
struct
{
uint8_t headers[3][HB_CONFIG_MAX_SIZE];
int channelsused;
char *language;
} vorbis;
struct
{
/* indicates the number of normal channels the source audio has */
int channels;
/* indicates the number of lfe channels the source audio has */
int lfechannels;
/* ac3flags: stores the flags from the AC3 source, as found in scan.c */
int ac3flags;
/* Total channels actually used for this audio track */
int channelsused;
} a52;
};
enum
{
WORK_SYNC = 1,
WORK_DECMPEG2,
WORK_DECSUB,
WORK_RENDER,
WORK_ENCAVCODEC,
WORK_ENCXVID,
WORK_ENCX264,
WORK_DECA52,
WORK_DECAVCODEC,
WORK_DECLPCM,
WORK_ENCFAAC,
WORK_ENCLAME,
WORK_ENCVORBIS
};
extern hb_work_object_t * hb_objects;
#define HB_WORK_IDLE 0
#define HB_WORK_OK 1
#define HB_WORK_ERROR 2
#define HB_WORK_DONE 3
/***********************************************************************
* Muxers
**********************************************************************/
typedef struct hb_mux_object_s hb_mux_object_t;
typedef struct hb_mux_data_s hb_mux_data_t;
#define HB_MUX_COMMON \
int (*init) ( hb_mux_object_t * ); \
int (*mux) ( hb_mux_object_t *, hb_mux_data_t *, \
hb_buffer_t * ); \
int (*end) ( hb_mux_object_t * );
#define DECLARE_MUX( a ) \
hb_mux_object_t * hb_mux_##a##_init( hb_job_t * );
DECLARE_MUX( mp4 );
DECLARE_MUX( avi );
DECLARE_MUX( ogm );
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