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, ... );
12 int hb_list_bytes( hb_list_t * );
13 void hb_list_seebytes( hb_list_t * l, uint8_t * dst, int size );
14 void hb_list_getbytes( hb_list_t * l, uint8_t * dst, int size,
15 uint64_t * pts, uint64_t * pos );
16 void hb_list_empty( hb_list_t ** );
18 hb_title_t * hb_title_init( char * dvd, int index );
19 void hb_title_close( hb_title_t ** );
21 /***********************************************************************
23 **********************************************************************/
24 int hb_get_pid( hb_handle_t * );
25 void hb_set_state( hb_handle_t *, hb_state_t * );
27 /***********************************************************************
29 **********************************************************************/
42 #define HB_FRAME_IDR 0x01
43 #define HB_FRAME_I 0x02
44 #define HB_FRAME_AUDIO 0x04
45 #define HB_FRAME_P 0x10
46 #define HB_FRAME_B 0x20
47 #define HB_FRAME_BREF 0x40
48 #define HB_FRAME_KEY 0x0F
49 #define HB_FRAME_REF 0xF0
52 /* Holds the output PTS from x264, for use by b-frame offsets in muxmp4.c */
65 hb_buffer_t * hb_buffer_init( int size );
66 void hb_buffer_realloc( hb_buffer_t *, int size );
67 void hb_buffer_close( hb_buffer_t ** );
70 hb_fifo_t * hb_fifo_init();
71 int hb_fifo_size( hb_fifo_t * );
72 int hb_fifo_is_full( hb_fifo_t * );
73 float hb_fifo_percent_full( hb_fifo_t * f );
74 hb_buffer_t * hb_fifo_get( hb_fifo_t * );
75 hb_buffer_t * hb_fifo_see( hb_fifo_t * );
76 hb_buffer_t * hb_fifo_see2( hb_fifo_t * );
77 void hb_fifo_push( hb_fifo_t *, hb_buffer_t * );
78 void hb_fifo_close( hb_fifo_t ** );
80 /***********************************************************************
81 * Threads: update.c, scan.c, work.c, reader.c, muxcommon.c
82 **********************************************************************/
83 hb_thread_t * hb_update_init( int * build, char * version );
84 hb_thread_t * hb_scan_init( hb_handle_t *, const char * path,
85 int title_index, hb_list_t * list_title );
86 hb_thread_t * hb_work_init( hb_list_t * jobs, int cpu_count,
87 volatile int * die, int * error );
88 hb_thread_t * hb_reader_init( hb_job_t * );
89 hb_thread_t * hb_muxer_init( hb_job_t * );
91 /***********************************************************************
93 ***********************************************************************
94 * It is exported here because it is used at several places
95 **********************************************************************/
96 typedef struct hb_libmpeg2_s hb_libmpeg2_t;
98 hb_libmpeg2_t * hb_libmpeg2_init();
99 int hb_libmpeg2_decode( hb_libmpeg2_t *,
100 hb_buffer_t * es_buf,
101 hb_list_t * raw_list );
102 void hb_libmpeg2_info( hb_libmpeg2_t * m, int * width,
103 int * height, int * rate, int * aspect_ratio );
104 void hb_libmpeg2_close( hb_libmpeg2_t ** );
106 /***********************************************************************
108 **********************************************************************/
109 int hb_demux_ps( hb_buffer_t * ps_buf, hb_list_t * es_list );
111 /***********************************************************************
113 **********************************************************************/
114 typedef struct hb_dvd_s hb_dvd_t;
115 typedef struct hb_stream_s hb_stream_t;
117 hb_dvd_t * hb_dvd_init( char * path );
118 int hb_dvd_title_count( hb_dvd_t * );
119 hb_title_t * hb_dvd_title_scan( hb_dvd_t *, int title );
120 int hb_dvd_start( hb_dvd_t *, int title, int chapter );
121 void hb_dvd_stop( hb_dvd_t * );
122 int hb_dvd_seek( hb_dvd_t *, float );
123 int hb_dvd_read( hb_dvd_t *, hb_buffer_t * );
124 int hb_dvd_chapter( hb_dvd_t * );
125 int hb_dvd_is_break( hb_dvd_t * d );
126 void hb_dvd_close( hb_dvd_t ** );
128 int hb_stream_is_stream_type( char * path);
129 hb_stream_t * hb_stream_open( char * path );
130 void hb_stream_close( hb_stream_t ** );
131 hb_title_t * hb_stream_title_scan( hb_stream_t *);
132 int hb_stream_read( hb_stream_t *, hb_buffer_t *);
133 int hb_stream_seek( hb_stream_t *, float );
134 void hb_stream_update_audio( hb_stream_t *, hb_audio_t *);
135 void hb_stream_set_selected_audio_pid_index(hb_stream_t *, int);
137 /***********************************************************************
139 **********************************************************************/
140 #define HB_CONFIG_MAX_SIZE 8192
146 uint8_t bytes[HB_CONFIG_MAX_SIZE];
152 uint8_t sps[HB_CONFIG_MAX_SIZE];
154 uint8_t pps[HB_CONFIG_MAX_SIZE];
160 uint8_t bytes[HB_CONFIG_MAX_SIZE];
166 uint8_t headers[3][HB_CONFIG_MAX_SIZE];
172 /* ac3flags stores the flags from the AC3 source, as found in scan.c */
178 /* dcaflags stores the flags from the DCA source, as found in scan.c */
202 extern hb_work_object_t * hb_objects;
204 #define HB_WORK_IDLE 0
206 #define HB_WORK_ERROR 2
207 #define HB_WORK_DONE 3
209 /***********************************************************************
211 **********************************************************************/
212 typedef struct hb_mux_object_s hb_mux_object_t;
213 typedef struct hb_mux_data_s hb_mux_data_t;
215 #define HB_MUX_COMMON \
216 int (*init) ( hb_mux_object_t * ); \
217 int (*mux) ( hb_mux_object_t *, hb_mux_data_t *, \
219 int (*end) ( hb_mux_object_t * );
221 #define DECLARE_MUX( a ) \
222 hb_mux_object_t * hb_mux_##a##_init( hb_job_t * );