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Diffstat (limited to 'libdvbmpeg/ctools.h')
| -rw-r--r-- | libdvbmpeg/ctools.h | 404 |
1 files changed, 0 insertions, 404 deletions
diff --git a/libdvbmpeg/ctools.h b/libdvbmpeg/ctools.h deleted file mode 100644 index a7b0271..0000000 --- a/libdvbmpeg/ctools.h +++ /dev/null @@ -1,404 +0,0 @@ -/* - * dvb-mpegtools for the Siemens Fujitsu DVB PCI card - * - * Copyright (C) 2000, 2001 Marcus Metzler - * for convergence integrated media GmbH - * Copyright (C) 2002, 2003 Marcus Metzler - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * Or, point your browser to http://www.gnu.org/copyleft/gpl.html - * - - * The author can be reached at mocm@metzlerbros.de - - */ - -#include <stdio.h> -#include <stdlib.h> -#include <errno.h> -#include <unistd.h> -#include <netinet/in.h> -#include <string.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <sys/ioctl.h> -#include <libgen.h> -#include <stdint.h> -#include <netdb.h> -#include <sys/param.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> - - -#include "ringbuffy.h" -#include "transform.h" - -#ifndef _CTOOLS_H_ -#define _CTOOLS_H_ - -#define VIDEO_MODE_PAL 0 -#define VIDEO_MODE_NTSC 1 - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - enum {PS_STREAM, TS_STREAM, PES_STREAM}; - enum {pDUNNO, pPAL, pNTSC}; - - uint64_t trans_pts_dts(uint8_t *pts); - -/* - PES -*/ - -#define PROG_STREAM_MAP 0xBC -#ifndef PRIVATE_STREAM1 -#define PRIVATE_STREAM1 0xBD -#endif -#define PADDING_STREAM 0xBE -#ifndef PRIVATE_STREAM2 -#define PRIVATE_STREAM2 0xBF -#endif -#define AUDIO_STREAM_S 0xC0 -#define AUDIO_STREAM_E 0xDF -#define VIDEO_STREAM_S 0xE0 -#define VIDEO_STREAM_E 0xEF -#define ECM_STREAM 0xF0 -#define EMM_STREAM 0xF1 -#define DSM_CC_STREAM 0xF2 -#define ISO13522_STREAM 0xF3 -#define PROG_STREAM_DIR 0xFF - -#define BUFFYSIZE 10*MAX_PLENGTH -#define MAX_PTS 8192 -#define MAX_FRAME 8192 -#define MAX_PACK_L 4096 -#define PS_HEADER_L1 14 -#define PS_HEADER_L2 (PS_HEADER_L1+18) -#define MAX_H_SIZE (PES_H_MIN + PS_HEADER_L1 + 5) -#define PES_MIN 7 -#define PES_H_MIN 9 - -//flags1 -#define FLAGS 0x40 -#define SCRAMBLE_FLAGS 0x30 -#define PRIORITY_FLAG 0x08 -#define DATA_ALIGN_FLAG 0x04 -#define COPYRIGHT_FLAG 0x02 -#define ORIGINAL_FLAG 0x01 - -//flags2 -#define PTS_DTS_FLAGS 0xC0 -#define ESCR_FLAG 0x20 -#define ES_RATE_FLAG 0x10 -#define DSM_TRICK_FLAG 0x08 -#define ADD_CPY_FLAG 0x04 -#define PES_CRC_FLAG 0x02 -#define PES_EXT_FLAG 0x01 - -//pts_dts flags -#define PTS_ONLY 0x80 -#define PTS_DTS 0xC0 - -//private flags -#define PRIVATE_DATA 0x80 -#define HEADER_FIELD 0x40 -#define PACK_SEQ_CTR 0x20 -#define P_STD_BUFFER 0x10 -#define PES_EXT_FLAG2 0x01 - -#define MPEG1_2_ID 0x40 -#define STFF_LNGTH_MASK 0x3F - - - typedef struct pes_packet_{ - uint8_t stream_id; - uint8_t llength[2]; - uint32_t length; - uint8_t flags1; - uint8_t flags2; - uint8_t pes_hlength; - uint8_t pts[5]; - uint8_t dts[5]; - uint8_t escr[6]; - uint8_t es_rate[3]; - uint8_t trick; - uint8_t add_cpy; - uint8_t prev_pes_crc[2]; - uint8_t priv_flags; - uint8_t pes_priv_data[16]; - uint8_t pack_field_length; - uint8_t *pack_header; - uint8_t pck_sqnc_cntr; - uint8_t org_stuff_length; - uint8_t p_std[2]; - uint8_t pes_ext_lngth; - uint8_t *pes_ext; - uint8_t *pes_pckt_data; - int padding; - int mpeg; - int mpeg1_pad; - uint8_t *mpeg1_headr; - uint8_t stuffing; - } pes_packet; - - void init_pes(pes_packet *p); - void kill_pes(pes_packet *p); - void setlength_pes(pes_packet *p); - void nlength_pes(pes_packet *p); - int cwrite_pes(uint8_t *buf, pes_packet *p, long length); - void write_pes(int fd, pes_packet *p); - int read_pes(int f, pes_packet *p); - void cread_pes(char *buf, pes_packet *p); - -/* - Transport Stream -*/ - -#define TS_SIZE 188 -#define TRANS_ERROR 0x80 -#define PAY_START 0x40 -#define TRANS_PRIO 0x20 -#define PID_MASK_HI 0x1F -//flags -#define TRANS_SCRMBL1 0x80 -#define TRANS_SCRMBL2 0x40 -#define ADAPT_FIELD 0x20 -#define PAYLOAD 0x10 -#define COUNT_MASK 0x0F - -// adaptation flags -#define DISCON_IND 0x80 -#define RAND_ACC_IND 0x40 -#define ES_PRI_IND 0x20 -#define PCR_FLAG 0x10 -#define OPCR_FLAG 0x08 -#define SPLICE_FLAG 0x04 -#define TRANS_PRIV 0x02 -#define ADAP_EXT_FLAG 0x01 - -// adaptation extension flags -#define LTW_FLAG 0x80 -#define PIECE_RATE 0x40 -#define SEAM_SPLICE 0x20 - - typedef struct ts_packet_{ - uint8_t pid[2]; - uint8_t flags; - uint8_t count; - uint8_t data[184]; - uint8_t adapt_length; - uint8_t adapt_flags; - uint8_t pcr[6]; - uint8_t opcr[6]; - uint8_t splice_count; - uint8_t priv_dat_len; - uint8_t *priv_dat; - uint8_t adapt_ext_len; - uint8_t adapt_eflags; - uint8_t ltw[2]; - uint8_t piece_rate[3]; - uint8_t dts[5]; - int rest; - uint8_t stuffing; - } ts_packet; - - void init_ts(ts_packet *p); - void kill_ts(ts_packet *p); - unsigned short pid_ts(ts_packet *p); - int cwrite_ts(uint8_t *buf, ts_packet *p, long length); - void write_ts(int fd, ts_packet *p); - int read_ts(int f, ts_packet *p); - void cread_ts (char *buf, ts_packet *p, long length); - - -/* - Program Stream -*/ - -#define PACK_STUFF_MASK 0x07 - -#define FIXED_FLAG 0x02 -#define CSPS_FLAG 0x01 -#define SAUDIO_LOCK_FLAG 0x80 -#define SVIDEO_LOCK_FLAG 0x40 - -#define PS_MAX 200 - - typedef struct ps_packet_{ - uint8_t scr[6]; - uint8_t mux_rate[3]; - uint8_t stuff_length; - uint8_t *data; - uint8_t sheader_llength[2]; - int sheader_length; - uint8_t rate_bound[3]; - uint8_t audio_bound; - uint8_t video_bound; - uint8_t reserved; - int npes; - int mpeg; - } ps_packet; - - void init_ps(ps_packet *p); - void kill_ps(ps_packet *p); - void setlength_ps(ps_packet *p); - uint32_t scr_base_ps(ps_packet *p); - uint16_t scr_ext_ps(ps_packet *p); - int mux_ps(ps_packet *p); - int rate_ps(ps_packet *p); - int cwrite_ps(uint8_t *buf, ps_packet *p, long length); - void write_ps(int fd, ps_packet *p); - int read_ps (int f, ps_packet *p); - void cread_ps (char *buf, ps_packet *p, long length); - - - -#define MAX_PLENGTH 0xFFFF - - typedef struct sectionstruct { - int id; - int length; - int found; - uint8_t payload[4096+3]; - } section; - - - typedef uint32_t tflags; -#define MAXFILT 32 -#define MASKL 16 - typedef struct trans_struct { - int found; - uint8_t packet[188]; - uint16_t pid[MAXFILT]; - uint8_t mask[MAXFILT*MASKL]; - uint8_t filt[MAXFILT*MASKL]; - uint8_t transbuf[MAXFILT*188]; - int transcount[MAXFILT]; - section sec[MAXFILT]; - tflags is_full; - tflags pes_start; - tflags pes_started; - tflags pes; - tflags set; - } trans; - - - void init_trans(trans *p); - int set_trans_filt(trans *p, int filtn, uint16_t pid, uint8_t *mask, - uint8_t *filt, int pes); - - void clear_trans_filt(trans *p,int filtn); - int filt_is_set(trans *p, int filtn); - int pes_is_set(trans *p, int filtn); - int pes_is_started(trans *p, int filtn); - int pes_is_start(trans *p, int filtn); - int filt_is_ready(trans *p,int filtn); - - void trans_filt(uint8_t *buf, int count, trans *p); - void tfilter(trans *p); - void pes_filter(trans *p, int filtn, int off); - void sec_filter(trans *p, int filtn, int off); - int get_filt_buf(trans *p, int filtn,uint8_t **buf); - section *get_filt_sec(trans *p, int filtn); - - - typedef struct a2pstruct{ - int type; - int fd; - int found; - int length; - int headr; - int plength; - uint8_t cid; - uint8_t flags; - uint8_t abuf[MAX_PLENGTH]; - int alength; - uint8_t vbuf[MAX_PLENGTH]; - int vlength; - uint8_t last_av_pts[4]; - uint8_t av_pts[4]; - uint8_t scr[4]; - uint8_t pid0; - uint8_t pid1; - uint8_t pidv; - uint8_t pida; - } a2p; - - - - void get_pespts(uint8_t *av_pts,uint8_t *pts); - void init_a2p(a2p *p); - void av_pes_to_pes(uint8_t *buf,int count, a2p *p); - int w_pesh(uint8_t id,int length ,uint8_t *pts, uint8_t *obuf); - int w_tsh(uint8_t id,int length ,uint8_t *pts, uint8_t *obuf,a2p *p,int startpes); - void pts2pts(uint8_t *av_pts, uint8_t *pts); - void write_ps_headr(ps_packet *p,uint8_t *pts,int fd); - - typedef struct p2t_s{ - uint8_t pes[TS_SIZE]; - uint8_t counter; - long int pos; - int frags; - void (*t_out)(uint8_t const *buf); - } p2t_t; - - void twrite(uint8_t const *buf); - void init_p2t(p2t_t *p, void (*fkt)(uint8_t const *buf)); - long int find_pes_header(uint8_t const *buf, long int length, int *frags); - void pes_to_ts( uint8_t const *buf, long int length, uint16_t pid, p2t_t *p); - void p_to_t( uint8_t const *buf, long int length, uint16_t pid, - uint8_t *counter, void (*ts_write)(uint8_t const *)); - - - int write_pes_header(uint8_t id,int length , long PTS, - uint8_t *obuf, int stuffing); - - int write_ps_header(uint8_t *buf, - uint32_t SCR, - long muxr, - uint8_t audio_bound, - uint8_t fixed, - uint8_t CSPS, - uint8_t audio_lock, - uint8_t video_lock, - uint8_t video_bound, - uint8_t stream1, - uint8_t buffer1_scale, - uint32_t buffer1_size, - uint8_t stream2, - uint8_t buffer2_scale, - uint32_t buffer2_size); - - - int seek_mpg_start(uint8_t *buf, int size); - - - void split_mpg(char *name, uint64_t size); - void cut_mpg(char *name, uint64_t size); - int http_open (char *url); - ssize_t save_read(int fd, void *buf, size_t count); - - const char * strerrno(void); -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /*_CTOOLS_H_*/ |