X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;f=libhb%2Finternal.h;h=a00142b8f70bfebb02da23e8766a96b2ae550f01;hb=d6a4ae73b86cca10f2342c9e26c132855cad6356;hp=c93d48245c88be8e41ed1da5db2f1614e669a7a1;hpb=9dcced3e9cb32bd9adcbedbaf75808015948a7db;p=handbrake-jp%2Fhandbrake-jp-git.git diff --git a/libhb/internal.h b/libhb/internal.h index c93d4824..a00142b8 100644 --- a/libhb/internal.h +++ b/libhb/internal.h @@ -1,23 +1,34 @@ /* $Id: internal.h,v 1.41 2005/11/25 15:05:25 titer Exp $ This file is part of the HandBrake source code. - Homepage: . + Homepage: . It may be used under the terms of the GNU General Public License. */ /*********************************************************************** * common.c **********************************************************************/ void hb_log( char * log, ... ); +extern int global_verbosity_level; // Global variable for hb_deep_log +typedef enum hb_debug_level_s +{ + HB_SUPPORT_LOG = 1, // helpful in tech support + HB_HOUSEKEEPING_LOG = 2, // stuff we hate scrolling through + HB_GRANULAR_LOG = 3 // sample-by-sample +} hb_debug_level_t; +void hb_deep_log( hb_debug_level_t level, char * log, ... ); +void hb_error( char * fmt, ...); 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, int * pos ); + 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 ** ); +void hb_filter_close( hb_filter_object_t ** ); + /*********************************************************************** * hb.c **********************************************************************/ @@ -27,7 +38,6 @@ void hb_set_state( hb_handle_t *, hb_state_t * ); /*********************************************************************** * fifo.c **********************************************************************/ -typedef struct hb_buffer_s hb_buffer_t; struct hb_buffer_s { int size; @@ -35,10 +45,26 @@ struct hb_buffer_s uint8_t * data; int cur; + int64_t sequence; + int id; int64_t start; int64_t stop; - int key; + int new_chap; + +#define HB_FRAME_IDR 0x01 +#define HB_FRAME_I 0x02 +#define HB_FRAME_AUDIO 0x04 +#define HB_FRAME_P 0x10 +#define HB_FRAME_B 0x20 +#define HB_FRAME_BREF 0x40 +#define HB_FRAME_KEY 0x0F +#define HB_FRAME_REF 0xF0 + uint8_t frametype; + uint16_t flags; + + /* Holds the output PTS from x264, for use by b-frame offsets in muxmp4.c */ + int64_t renderOffset; int x; int y; @@ -50,108 +76,220 @@ struct hb_buffer_s hb_buffer_t * next; }; +void hb_buffer_pool_init( void ); +void hb_buffer_pool_free( void ); + hb_buffer_t * hb_buffer_init( int size ); void hb_buffer_realloc( hb_buffer_t *, int size ); void hb_buffer_close( hb_buffer_t ** ); - -typedef struct hb_fifo_s hb_fifo_t; +void hb_buffer_copy_settings( hb_buffer_t * dst, + const hb_buffer_t * src ); 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_push_head( hb_fifo_t *, hb_buffer_t * ); void hb_fifo_close( hb_fifo_t ** ); +// this routine gets a buffer for an uncompressed YUV420 video frame +// with dimensions width x height. +static inline hb_buffer_t * hb_video_buffer_init( int width, int height ) +{ + // Y requires w x h bytes. U & V each require (w+1)/2 x + // (h+1)/2 bytes (the "+1" is to round up). We shift rather + // than divide by 2 since the compiler can't know these ints + // are positive so it generates very expensive integer divides + // if we do "/2". The code here matches the calculation for + // PIX_FMT_YUV420P in ffmpeg's avpicture_fill() which is required + // for most of HB's filters to work right. + return hb_buffer_init( width * height + ( ( width+1 ) >> 1 ) * + ( ( height+1 ) >> 1 ) * 2 ); +} + +// this routine 'moves' data from src to dst by interchanging 'data', +// 'size' & 'alloc' between them and copying the rest of the fields +// from src to dst. +static inline void hb_buffer_swap_copy( hb_buffer_t *src, hb_buffer_t *dst ) +{ + uint8_t *data = dst->data; + int size = dst->size; + int alloc = dst->alloc; + + *dst = *src; + + src->data = data; + src->size = size; + src->alloc = alloc; +} + /*********************************************************************** * 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 ); + int title_index, hb_list_t * list_title, + int preview_count, int store_previews ); hb_thread_t * hb_work_init( hb_list_t * jobs, int cpu_count, - volatile int * die, int * error ); + volatile int * die, int * error, hb_job_t ** job ); hb_thread_t * hb_reader_init( hb_job_t * ); hb_thread_t * hb_muxer_init( hb_job_t * ); +hb_work_object_t * hb_get_work( int ); +hb_work_object_t * hb_codec_decoder( int ); +hb_work_object_t * hb_codec_encoder( int ); /*********************************************************************** - * libmpeg2 wrapper - *********************************************************************** - * It is exported here because it is used at several places + * mpegdemux.c **********************************************************************/ -typedef struct hb_libmpeg2_s hb_libmpeg2_t; +typedef struct { + int64_t last_scr; /* unadjusted SCR from most recent pack */ + int64_t last_pts; /* last pts we saw */ + int scr_changes; /* number of SCR discontinuities */ + int dts_drops; /* number of drops because DTS too far from SCR */ +} hb_psdemux_t; + +typedef int (*hb_muxer_t)(hb_buffer_t *, hb_list_t *, hb_psdemux_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 ** ); +int hb_demux_ps( hb_buffer_t * ps_buf, hb_list_t * es_list, hb_psdemux_t * ); +int hb_demux_ss( hb_buffer_t * ps_buf, hb_list_t * es_list, hb_psdemux_t * ); +int hb_demux_null( hb_buffer_t * ps_buf, hb_list_t * es_list, hb_psdemux_t * ); + +extern const hb_muxer_t hb_demux[]; /*********************************************************************** - * mpegdemux.c + * decmetadata.c **********************************************************************/ -int hb_demux_ps( hb_buffer_t * ps_buf, hb_list_t * es_list ); +extern void decmetadata( hb_title_t *title ); /*********************************************************************** * dvd.c **********************************************************************/ -typedef struct hb_dvd_s hb_dvd_t; +typedef union hb_dvd_s hb_dvd_t; +typedef struct hb_stream_s hb_stream_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 ); +int hb_dvd_start( hb_dvd_t *, hb_title_t *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 * ); +int hb_dvd_is_break( hb_dvd_t * d ); void hb_dvd_close( hb_dvd_t ** ); +int hb_dvd_angle_count( hb_dvd_t * d ); +void hb_dvd_set_angle( hb_dvd_t * d, int angle ); + +hb_stream_t * hb_stream_open( char * path, hb_title_t *title ); +void hb_stream_close( hb_stream_t ** ); +hb_title_t * hb_stream_title_scan( hb_stream_t *); +int hb_stream_read( hb_stream_t *, hb_buffer_t *); +int hb_stream_seek( hb_stream_t *, float ); + +void * hb_ffmpeg_context( int codec_param ); +void * hb_ffmpeg_avstream( int codec_param ); /*********************************************************************** * Work objects **********************************************************************/ -typedef struct hb_work_object_s hb_work_object_t; - -#define HB_WORK_COMMON \ - hb_lock_t * lock; \ - int used; \ - uint64_t time; \ - char * name; \ - hb_fifo_t * fifo_in; \ - hb_fifo_t * fifo_out; \ - int (* work) ( hb_work_object_t *, hb_buffer_t **, \ - hb_buffer_t ** ); \ - void (* close) ( hb_work_object_t ** ) +#define HB_CONFIG_MAX_SIZE 8192 +union hb_esconfig_u +{ -#define HB_WORK_IDLE 0 -#define HB_WORK_OK 1 -#define HB_WORK_ERROR 2 -#define HB_WORK_DONE 3 + 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; + uint32_t init_delay; + } h264; + + struct + { + uint8_t headers[3][HB_CONFIG_MAX_SIZE]; + } theora; + + struct + { + uint8_t bytes[HB_CONFIG_MAX_SIZE]; + int length; + } aac; + + struct + { + uint8_t headers[3][HB_CONFIG_MAX_SIZE]; + char *language; + } vorbis; + + struct + { + /* ac3flags stores the flags from the AC3 source, as found in scan.c */ + int ac3flags; + // next two items are used by the bsinfo routine to accumulate small + // frames until we have enough to validate the crc. + int len; // space currently used in 'buf' + uint8_t buf[HB_CONFIG_MAX_SIZE-sizeof(int)]; + } a52; + + struct + { + /* dcaflags stores the flags from the DCA source, as found in scan.c */ + int dcaflags; + } dca; +}; -#define DECLARE_WORK_NORMAL( a ) \ - hb_work_object_t * hb_work_##a##_init( hb_job_t * ); +enum +{ + WORK_SYNC = 1, + WORK_DECMPEG2, + WORK_DECCC608, + WORK_DECVOBSUB, + WORK_DECSRTSUB, + WORK_ENCVOBSUB, + WORK_RENDER, + WORK_ENCAVCODEC, + WORK_ENCX264, + WORK_ENCTHEORA, + WORK_DECA52, + WORK_DECDCA, + WORK_DECAVCODEC, + WORK_DECAVCODECV, + WORK_DECAVCODECVI, + WORK_DECAVCODECAI, + WORK_DECLPCM, + WORK_ENCFAAC, + WORK_ENCLAME, + WORK_ENCVORBIS, + WORK_ENC_CA_AAC +}; + +enum +{ + FILTER_DEINTERLACE = 1, + FILTER_DEBLOCK, + FILTER_DENOISE, + FILTER_DETELECINE, + FILTER_DECOMB +}; -#define DECLARE_WORK_AUDIO( a ) \ - hb_work_object_t * hb_work_##a##_init( hb_job_t *, hb_audio_t * ); +extern hb_work_object_t * hb_objects; -DECLARE_WORK_NORMAL( sync ); -DECLARE_WORK_NORMAL( decmpeg2 ); -DECLARE_WORK_NORMAL( decsub ); -DECLARE_WORK_NORMAL( render ); -DECLARE_WORK_NORMAL( encavcodec ); -DECLARE_WORK_NORMAL( encxvid ); -DECLARE_WORK_NORMAL( encx264 ); -DECLARE_WORK_AUDIO( deca52 ); -DECLARE_WORK_AUDIO( decavcodec ); -DECLARE_WORK_AUDIO( declpcm ); -DECLARE_WORK_AUDIO( encfaac ); -DECLARE_WORK_AUDIO( enclame ); -DECLARE_WORK_AUDIO( encvorbis ); +#define HB_WORK_IDLE 0 +#define HB_WORK_OK 1 +#define HB_WORK_ERROR 2 +#define HB_WORK_DONE 3 /*********************************************************************** * Muxers @@ -171,4 +309,5 @@ typedef struct hb_mux_data_s hb_mux_data_t; DECLARE_MUX( mp4 ); DECLARE_MUX( avi ); DECLARE_MUX( ogm ); +DECLARE_MUX( mkv );