1 /* $Id: internal.h,v 1.41 2005/11/25 15:05:25 titer Exp $
3 This file is part of the HandBrake source code.
4 Homepage: <http://handbrake.m0k.org/>.
5 It may be used under the terms of the GNU General Public License. */
7 /***********************************************************************
9 **********************************************************************/
10 void hb_log( char * log
, ... );
11 void hb_error( char * fmt
, ...);
13 int hb_list_bytes( hb_list_t
* );
14 void hb_list_seebytes( hb_list_t
* l
, uint8_t * dst
, int size
);
15 void hb_list_getbytes( hb_list_t
* l
, uint8_t * dst
, int size
,
16 uint64_t * pts
, uint64_t * pos
);
17 void hb_list_empty( hb_list_t
** );
19 hb_title_t
* hb_title_init( char * dvd
, int index
);
20 void hb_title_close( hb_title_t
** );
22 /***********************************************************************
24 **********************************************************************/
25 int hb_get_pid( hb_handle_t
* );
26 void hb_set_state( hb_handle_t
*, hb_state_t
* );
28 /***********************************************************************
30 **********************************************************************/
45 #define HB_FRAME_IDR 0x01
46 #define HB_FRAME_I 0x02
47 #define HB_FRAME_AUDIO 0x04
48 #define HB_FRAME_P 0x10
49 #define HB_FRAME_B 0x20
50 #define HB_FRAME_BREF 0x40
51 #define HB_FRAME_KEY 0x0F
52 #define HB_FRAME_REF 0xF0
56 /* Holds the output PTS from x264, for use by b-frame offsets in muxmp4.c */
69 void hb_buffer_pool_init( void );
70 void hb_buffer_pool_free( void );
72 hb_buffer_t
* hb_buffer_init( int size
);
73 void hb_buffer_realloc( hb_buffer_t
*, int size
);
74 void hb_buffer_close( hb_buffer_t
** );
75 void hb_buffer_copy_settings( hb_buffer_t
* dst
,
76 const hb_buffer_t
* src
);
78 hb_fifo_t
* hb_fifo_init();
79 int hb_fifo_size( hb_fifo_t
* );
80 int hb_fifo_is_full( hb_fifo_t
* );
81 float hb_fifo_percent_full( hb_fifo_t
* f
);
82 hb_buffer_t
* hb_fifo_get( hb_fifo_t
* );
83 hb_buffer_t
* hb_fifo_see( hb_fifo_t
* );
84 hb_buffer_t
* hb_fifo_see2( hb_fifo_t
* );
85 void hb_fifo_push( hb_fifo_t
*, hb_buffer_t
* );
86 void hb_fifo_close( hb_fifo_t
** );
88 /***********************************************************************
89 * Threads: update.c, scan.c, work.c, reader.c, muxcommon.c
90 **********************************************************************/
91 hb_thread_t
* hb_update_init( int * build
, char * version
);
92 hb_thread_t
* hb_scan_init( hb_handle_t
*, const char * path
,
93 int title_index
, hb_list_t
* list_title
);
94 hb_thread_t
* hb_work_init( hb_list_t
* jobs
, int cpu_count
,
95 volatile int * die
, int * error
, hb_job_t
** job
);
96 hb_thread_t
* hb_reader_init( hb_job_t
* );
97 hb_thread_t
* hb_muxer_init( hb_job_t
* );
99 /***********************************************************************
101 ***********************************************************************
102 * It is exported here because it is used at several places
103 **********************************************************************/
104 typedef struct hb_libmpeg2_s hb_libmpeg2_t
;
106 hb_libmpeg2_t
* hb_libmpeg2_init();
107 int hb_libmpeg2_decode( hb_libmpeg2_t
*,
108 hb_buffer_t
* es_buf
,
109 hb_list_t
* raw_list
);
110 void hb_libmpeg2_info( hb_libmpeg2_t
* m
, int * width
,
111 int * height
, int * rate
, int * aspect_ratio
);
112 void hb_libmpeg2_close( hb_libmpeg2_t
** );
114 /***********************************************************************
116 **********************************************************************/
117 int hb_demux_ps( hb_buffer_t
* ps_buf
, hb_list_t
* es_list
);
119 /***********************************************************************
121 **********************************************************************/
122 typedef struct hb_dvd_s hb_dvd_t
;
123 typedef struct hb_stream_s hb_stream_t
;
125 hb_dvd_t
* hb_dvd_init( char * path
);
126 int hb_dvd_title_count( hb_dvd_t
* );
127 hb_title_t
* hb_dvd_title_scan( hb_dvd_t
*, int title
);
128 int hb_dvd_start( hb_dvd_t
*, int title
, int chapter
);
129 void hb_dvd_stop( hb_dvd_t
* );
130 int hb_dvd_seek( hb_dvd_t
*, float );
131 int hb_dvd_read( hb_dvd_t
*, hb_buffer_t
* );
132 int hb_dvd_chapter( hb_dvd_t
* );
133 int hb_dvd_is_break( hb_dvd_t
* d
);
134 void hb_dvd_close( hb_dvd_t
** );
136 int hb_stream_is_stream_type( char * path
);
137 hb_stream_t
* hb_stream_open( char * path
);
138 void hb_stream_close( hb_stream_t
** );
139 hb_title_t
* hb_stream_title_scan( hb_stream_t
*);
140 int hb_stream_read( hb_stream_t
*, hb_buffer_t
*);
141 int hb_stream_seek( hb_stream_t
*, float );
142 void hb_stream_update_audio( hb_stream_t
*, hb_audio_t
*);
143 void hb_stream_set_selected_audio_pid_index(hb_stream_t
*, int);
145 /***********************************************************************
147 **********************************************************************/
148 #define HB_CONFIG_MAX_SIZE 8192
154 uint8_t bytes
[HB_CONFIG_MAX_SIZE
];
160 uint8_t sps
[HB_CONFIG_MAX_SIZE
];
162 uint8_t pps
[HB_CONFIG_MAX_SIZE
];
168 uint8_t bytes
[HB_CONFIG_MAX_SIZE
];
174 uint8_t headers
[3][HB_CONFIG_MAX_SIZE
];
180 /* ac3flags stores the flags from the AC3 source, as found in scan.c */
186 /* dcaflags stores the flags from the DCA source, as found in scan.c */
212 FILTER_DEINTERLACE
= 1,
218 extern hb_work_object_t
* hb_objects
;
220 #define HB_WORK_IDLE 0
222 #define HB_WORK_ERROR 2
223 #define HB_WORK_DONE 3
225 /***********************************************************************
227 **********************************************************************/
228 typedef struct hb_mux_object_s hb_mux_object_t
;
229 typedef struct hb_mux_data_s hb_mux_data_t
;
231 #define HB_MUX_COMMON \
232 int (*init) ( hb_mux_object_t * ); \
233 int (*mux) ( hb_mux_object_t *, hb_mux_data_t *, \
235 int (*end) ( hb_mux_object_t * );
237 #define DECLARE_MUX( a ) \
238 hb_mux_object_t * hb_mux_##a##_init( hb_job_t * );