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 **********************************************************************/
43 #define HB_FRAME_IDR 0x01
44 #define HB_FRAME_I 0x02
45 #define HB_FRAME_AUDIO 0x04
46 #define HB_FRAME_P 0x10
47 #define HB_FRAME_B 0x20
48 #define HB_FRAME_BREF 0x40
49 #define HB_FRAME_KEY 0x0F
50 #define HB_FRAME_REF 0xF0
54 /* Holds the output PTS from x264, for use by b-frame offsets in muxmp4.c */
67 hb_buffer_t * hb_buffer_init( int size );
68 void hb_buffer_realloc( hb_buffer_t *, int size );
69 void hb_buffer_close( hb_buffer_t ** );
70 void hb_buffer_copy_settings( hb_buffer_t * dst,
71 const hb_buffer_t * src );
73 hb_fifo_t * hb_fifo_init();
74 int hb_fifo_size( hb_fifo_t * );
75 int hb_fifo_is_full( hb_fifo_t * );
76 float hb_fifo_percent_full( hb_fifo_t * f );
77 hb_buffer_t * hb_fifo_get( hb_fifo_t * );
78 hb_buffer_t * hb_fifo_see( hb_fifo_t * );
79 hb_buffer_t * hb_fifo_see2( hb_fifo_t * );
80 void hb_fifo_push( hb_fifo_t *, hb_buffer_t * );
81 void hb_fifo_close( hb_fifo_t ** );
83 /***********************************************************************
84 * Threads: update.c, scan.c, work.c, reader.c, muxcommon.c
85 **********************************************************************/
86 hb_thread_t * hb_update_init( int * build, char * version );
87 hb_thread_t * hb_scan_init( hb_handle_t *, const char * path,
88 int title_index, hb_list_t * list_title );
89 hb_thread_t * hb_work_init( hb_list_t * jobs, int cpu_count,
90 volatile int * die, int * error, hb_job_t ** job );
91 hb_thread_t * hb_reader_init( hb_job_t * );
92 hb_thread_t * hb_muxer_init( hb_job_t * );
94 /***********************************************************************
96 ***********************************************************************
97 * It is exported here because it is used at several places
98 **********************************************************************/
99 typedef struct hb_libmpeg2_s hb_libmpeg2_t;
101 hb_libmpeg2_t * hb_libmpeg2_init();
102 int hb_libmpeg2_decode( hb_libmpeg2_t *,
103 hb_buffer_t * es_buf,
104 hb_list_t * raw_list );
105 void hb_libmpeg2_info( hb_libmpeg2_t * m, int * width,
106 int * height, int * rate, int * aspect_ratio );
107 void hb_libmpeg2_close( hb_libmpeg2_t ** );
109 /***********************************************************************
111 **********************************************************************/
112 int hb_demux_ps( hb_buffer_t * ps_buf, hb_list_t * es_list );
114 /***********************************************************************
116 **********************************************************************/
117 typedef struct hb_dvd_s hb_dvd_t;
118 typedef struct hb_stream_s hb_stream_t;
120 hb_dvd_t * hb_dvd_init( char * path );
121 int hb_dvd_title_count( hb_dvd_t * );
122 hb_title_t * hb_dvd_title_scan( hb_dvd_t *, int title );
123 int hb_dvd_start( hb_dvd_t *, int title, int chapter );
124 void hb_dvd_stop( hb_dvd_t * );
125 int hb_dvd_seek( hb_dvd_t *, float );
126 int hb_dvd_read( hb_dvd_t *, hb_buffer_t * );
127 int hb_dvd_chapter( hb_dvd_t * );
128 int hb_dvd_is_break( hb_dvd_t * d );
129 void hb_dvd_close( hb_dvd_t ** );
131 int hb_stream_is_stream_type( char * path);
132 hb_stream_t * hb_stream_open( char * path );
133 void hb_stream_close( hb_stream_t ** );
134 hb_title_t * hb_stream_title_scan( hb_stream_t *);
135 int hb_stream_read( hb_stream_t *, hb_buffer_t *);
136 int hb_stream_seek( hb_stream_t *, float );
137 void hb_stream_update_audio( hb_stream_t *, hb_audio_t *);
138 void hb_stream_set_selected_audio_pid_index(hb_stream_t *, int);
140 /***********************************************************************
142 **********************************************************************/
143 #define HB_CONFIG_MAX_SIZE 8192
149 uint8_t bytes[HB_CONFIG_MAX_SIZE];
155 uint8_t sps[HB_CONFIG_MAX_SIZE];
157 uint8_t pps[HB_CONFIG_MAX_SIZE];
163 uint8_t bytes[HB_CONFIG_MAX_SIZE];
169 uint8_t headers[3][HB_CONFIG_MAX_SIZE];
175 /* ac3flags stores the flags from the AC3 source, as found in scan.c */
181 /* dcaflags stores the flags from the DCA source, as found in scan.c */
207 FILTER_DEINTERLACE = 1,
213 extern hb_work_object_t * hb_objects;
215 #define HB_WORK_IDLE 0
217 #define HB_WORK_ERROR 2
218 #define HB_WORK_DONE 3
220 /***********************************************************************
222 **********************************************************************/
223 typedef struct hb_mux_object_s hb_mux_object_t;
224 typedef struct hb_mux_data_s hb_mux_data_t;
226 #define HB_MUX_COMMON \
227 int (*init) ( hb_mux_object_t * ); \
228 int (*mux) ( hb_mux_object_t *, hb_mux_data_t *, \
230 int (*end) ( hb_mux_object_t * );
232 #define DECLARE_MUX( a ) \
233 hb_mux_object_t * hb_mux_##a##_init( hb_job_t * );