diff options
author | Diego 'Flameeyes' Pettenò <flameeyes@gmail.com> | 2007-05-31 22:24:29 +0200 |
---|---|---|
committer | Diego 'Flameeyes' Pettenò <flameeyes@gmail.com> | 2007-05-31 22:24:29 +0200 |
commit | b535c2d4f8d84adb22c741170e6fd11b3cfc4478 (patch) | |
tree | 5407f0612431d38a40d3aae1919010a76175d10c /contrib/libvcd/mpeg.h | |
parent | 5fbadac433d89261d4d00830d7d3ed55503285d5 (diff) | |
download | xine-lib-b535c2d4f8d84adb22c741170e6fd11b3cfc4478.tar.gz xine-lib-b535c2d4f8d84adb22c741170e6fd11b3cfc4478.tar.bz2 |
Move libcdio and libvcd into contrib/
--HG--
rename : src/input/vcd/libcdio/FreeBSD/freebsd.c => contrib/libcdio/FreeBSD/freebsd.c
rename : src/input/vcd/libcdio/FreeBSD/freebsd.h => contrib/libcdio/FreeBSD/freebsd.h
rename : src/input/vcd/libcdio/FreeBSD/freebsd_cam.c => contrib/libcdio/FreeBSD/freebsd_cam.c
rename : src/input/vcd/libcdio/FreeBSD/freebsd_ioctl.c => contrib/libcdio/FreeBSD/freebsd_ioctl.c
rename : src/input/vcd/libcdio/MSWindows/Makefile.am => contrib/libcdio/MSWindows/Makefile.am
rename : src/input/vcd/libcdio/MSWindows/aspi32.c => contrib/libcdio/MSWindows/aspi32.c
rename : src/input/vcd/libcdio/MSWindows/aspi32.h => contrib/libcdio/MSWindows/aspi32.h
rename : src/input/vcd/libcdio/MSWindows/win32.c => contrib/libcdio/MSWindows/win32.c
rename : src/input/vcd/libcdio/MSWindows/win32.h => contrib/libcdio/MSWindows/win32.h
rename : src/input/vcd/libcdio/MSWindows/win32_ioctl.c => contrib/libcdio/MSWindows/win32_ioctl.c
rename : src/input/vcd/libcdio/Makefile.am => contrib/libcdio/Makefile.am
rename : src/input/vcd/libcdio/_cdio_bsdi.c => contrib/libcdio/_cdio_bsdi.c
rename : src/input/vcd/libcdio/_cdio_generic.c => contrib/libcdio/_cdio_generic.c
rename : src/input/vcd/libcdio/_cdio_linux.c => contrib/libcdio/_cdio_linux.c
rename : src/input/vcd/libcdio/_cdio_osx.c => contrib/libcdio/_cdio_osx.c
rename : src/input/vcd/libcdio/_cdio_stdio.c => contrib/libcdio/_cdio_stdio.c
rename : src/input/vcd/libcdio/_cdio_stdio.h => contrib/libcdio/_cdio_stdio.h
rename : src/input/vcd/libcdio/_cdio_stream.c => contrib/libcdio/_cdio_stream.c
rename : src/input/vcd/libcdio/_cdio_stream.h => contrib/libcdio/_cdio_stream.h
rename : src/input/vcd/libcdio/_cdio_sunos.c => contrib/libcdio/_cdio_sunos.c
rename : src/input/vcd/libcdio/cd_types.c => contrib/libcdio/cd_types.c
rename : src/input/vcd/libcdio/cdio.c => contrib/libcdio/cdio.c
rename : src/input/vcd/libcdio/cdio/Makefile.am => contrib/libcdio/cdio/Makefile.am
rename : src/input/vcd/libcdio/cdio/bytesex.h => contrib/libcdio/cdio/bytesex.h
rename : src/input/vcd/libcdio/cdio/bytesex_asm.h => contrib/libcdio/cdio/bytesex_asm.h
rename : src/input/vcd/libcdio/cdio/cd_types.h => contrib/libcdio/cdio/cd_types.h
rename : src/input/vcd/libcdio/cdio/cdio.h => contrib/libcdio/cdio/cdio.h
rename : src/input/vcd/libcdio/cdio/cdtext.h => contrib/libcdio/cdio/cdtext.h
rename : src/input/vcd/libcdio/cdio/ds.h => contrib/libcdio/cdio/ds.h
rename : src/input/vcd/libcdio/cdio/dvd.h => contrib/libcdio/cdio/dvd.h
rename : src/input/vcd/libcdio/cdio/iso9660.h => contrib/libcdio/cdio/iso9660.h
rename : src/input/vcd/libcdio/cdio/logging.h => contrib/libcdio/cdio/logging.h
rename : src/input/vcd/libcdio/cdio/scsi_mmc.h => contrib/libcdio/cdio/scsi_mmc.h
rename : src/input/vcd/libcdio/cdio/sector.h => contrib/libcdio/cdio/sector.h
rename : src/input/vcd/libcdio/cdio/types.h => contrib/libcdio/cdio/types.h
rename : src/input/vcd/libcdio/cdio/util.h => contrib/libcdio/cdio/util.h
rename : src/input/vcd/libcdio/cdio/version.h => contrib/libcdio/cdio/version.h
rename : src/input/vcd/libcdio/cdio/xa.h => contrib/libcdio/cdio/xa.h
rename : src/input/vcd/libcdio/cdio_assert.h => contrib/libcdio/cdio_assert.h
rename : src/input/vcd/libcdio/cdio_private.h => contrib/libcdio/cdio_private.h
rename : src/input/vcd/libcdio/cdtext.c => contrib/libcdio/cdtext.c
rename : src/input/vcd/libcdio/cdtext_private.h => contrib/libcdio/cdtext_private.h
rename : src/input/vcd/libcdio/ds.c => contrib/libcdio/ds.c
rename : src/input/vcd/libcdio/generic.h => contrib/libcdio/generic.h
rename : src/input/vcd/libcdio/image.h => contrib/libcdio/image.h
rename : src/input/vcd/libcdio/image/Makefile.am => contrib/libcdio/image/Makefile.am
rename : src/input/vcd/libcdio/image/bincue.c => contrib/libcdio/image/bincue.c
rename : src/input/vcd/libcdio/image/cdrdao.c => contrib/libcdio/image/cdrdao.c
rename : src/input/vcd/libcdio/image/nrg.c => contrib/libcdio/image/nrg.c
rename : src/input/vcd/libcdio/image/nrg.h => contrib/libcdio/image/nrg.h
rename : src/input/vcd/libcdio/image_common.h => contrib/libcdio/image_common.h
rename : src/input/vcd/libcdio/iso9660.c => contrib/libcdio/iso9660.c
rename : src/input/vcd/libcdio/iso9660_fs.c => contrib/libcdio/iso9660_fs.c
rename : src/input/vcd/libcdio/iso9660_private.h => contrib/libcdio/iso9660_private.h
rename : src/input/vcd/libcdio/logging.c => contrib/libcdio/logging.c
rename : src/input/vcd/libcdio/portable.h => contrib/libcdio/portable.h
rename : src/input/vcd/libcdio/scsi_mmc.c => contrib/libcdio/scsi_mmc.c
rename : src/input/vcd/libcdio/scsi_mmc.h => contrib/libcdio/scsi_mmc.h
rename : src/input/vcd/libcdio/scsi_mmc_private.h => contrib/libcdio/scsi_mmc_private.h
rename : src/input/vcd/libcdio/sector.c => contrib/libcdio/sector.c
rename : src/input/vcd/libcdio/util.c => contrib/libcdio/util.c
rename : src/input/vcd/libcdio/xa.c => contrib/libcdio/xa.c
rename : src/input/vcd/libvcd/Makefile.am => contrib/libvcd/Makefile.am
rename : src/input/vcd/libvcd/bitvec.h => contrib/libvcd/bitvec.h
rename : src/input/vcd/libvcd/bytesex.h => contrib/libvcd/bytesex.h
rename : src/input/vcd/libvcd/bytesex_asm.h => contrib/libvcd/bytesex_asm.h
rename : src/input/vcd/libvcd/data_structures.c => contrib/libvcd/data_structures.c
rename : src/input/vcd/libvcd/data_structures.h => contrib/libvcd/data_structures.h
rename : src/input/vcd/libvcd/dict.h => contrib/libvcd/dict.h
rename : src/input/vcd/libvcd/directory.c => contrib/libvcd/directory.c
rename : src/input/vcd/libvcd/directory.h => contrib/libvcd/directory.h
rename : src/input/vcd/libvcd/files.c => contrib/libvcd/files.c
rename : src/input/vcd/libvcd/image.c => contrib/libvcd/image.c
rename : src/input/vcd/libvcd/image_bincue.c => contrib/libvcd/image_bincue.c
rename : src/input/vcd/libvcd/image_cdrdao.c => contrib/libvcd/image_cdrdao.c
rename : src/input/vcd/libvcd/image_nrg.c => contrib/libvcd/image_nrg.c
rename : src/input/vcd/libvcd/image_sink.h => contrib/libvcd/image_sink.h
rename : src/input/vcd/libvcd/inf.c => contrib/libvcd/inf.c
rename : src/input/vcd/libvcd/info.c => contrib/libvcd/info.c
rename : src/input/vcd/libvcd/info_private.c => contrib/libvcd/info_private.c
rename : src/input/vcd/libvcd/info_private.h => contrib/libvcd/info_private.h
rename : src/input/vcd/libvcd/libvcd/Makefile.am => contrib/libvcd/libvcd/Makefile.am
rename : src/input/vcd/libvcd/libvcd/files.h => contrib/libvcd/libvcd/files.h
rename : src/input/vcd/libvcd/libvcd/files_private.h => contrib/libvcd/libvcd/files_private.h
rename : src/input/vcd/libvcd/libvcd/inf.h => contrib/libvcd/libvcd/inf.h
rename : src/input/vcd/libvcd/libvcd/info.h => contrib/libvcd/libvcd/info.h
rename : src/input/vcd/libvcd/libvcd/logging.h => contrib/libvcd/libvcd/logging.h
rename : src/input/vcd/libvcd/libvcd/sector.h => contrib/libvcd/libvcd/sector.h
rename : src/input/vcd/libvcd/libvcd/types.h => contrib/libvcd/libvcd/types.h
rename : src/input/vcd/libvcd/libvcd/version.h => contrib/libvcd/libvcd/version.h
rename : src/input/vcd/libvcd/logging.c => contrib/libvcd/logging.c
rename : src/input/vcd/libvcd/mpeg.c => contrib/libvcd/mpeg.c
rename : src/input/vcd/libvcd/mpeg.h => contrib/libvcd/mpeg.h
rename : src/input/vcd/libvcd/mpeg_stream.c => contrib/libvcd/mpeg_stream.c
rename : src/input/vcd/libvcd/mpeg_stream.h => contrib/libvcd/mpeg_stream.h
rename : src/input/vcd/libvcd/obj.h => contrib/libvcd/obj.h
rename : src/input/vcd/libvcd/pbc.c => contrib/libvcd/pbc.c
rename : src/input/vcd/libvcd/pbc.h => contrib/libvcd/pbc.h
rename : src/input/vcd/libvcd/salloc.c => contrib/libvcd/salloc.c
rename : src/input/vcd/libvcd/salloc.h => contrib/libvcd/salloc.h
rename : src/input/vcd/libvcd/sector.c => contrib/libvcd/sector.c
rename : src/input/vcd/libvcd/sector_private.h => contrib/libvcd/sector_private.h
rename : src/input/vcd/libvcd/stream.c => contrib/libvcd/stream.c
rename : src/input/vcd/libvcd/stream.h => contrib/libvcd/stream.h
rename : src/input/vcd/libvcd/stream_stdio.c => contrib/libvcd/stream_stdio.c
rename : src/input/vcd/libvcd/stream_stdio.h => contrib/libvcd/stream_stdio.h
rename : src/input/vcd/libvcd/util.c => contrib/libvcd/util.c
rename : src/input/vcd/libvcd/util.h => contrib/libvcd/util.h
rename : src/input/vcd/libvcd/vcd.c => contrib/libvcd/vcd.c
rename : src/input/vcd/libvcd/vcd.h => contrib/libvcd/vcd.h
rename : src/input/vcd/libvcd/vcd_assert.h => contrib/libvcd/vcd_assert.h
rename : src/input/vcd/libvcd/vcd_read.c => contrib/libvcd/vcd_read.c
rename : src/input/vcd/libvcd/vcd_read.h => contrib/libvcd/vcd_read.h
Diffstat (limited to 'contrib/libvcd/mpeg.h')
-rw-r--r-- | contrib/libvcd/mpeg.h | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/contrib/libvcd/mpeg.h b/contrib/libvcd/mpeg.h new file mode 100644 index 000000000..2d28d2aef --- /dev/null +++ b/contrib/libvcd/mpeg.h @@ -0,0 +1,194 @@ +/* + $Id: mpeg.h,v 1.3 2005/01/01 02:43:59 rockyb Exp $ + + Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org> + + 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 +*/ + +#ifndef __VCD_MPEG_H__ +#define __VCD_MPEG_H__ + +#include <string.h> + +/* Public headers */ +#include <libvcd/logging.h> +#include <libvcd/types.h> + +/* Private headers */ +#include "data_structures.h" + +typedef enum { + MPEG_VERS_INVALID = 0, + MPEG_VERS_MPEG1 = 1, + MPEG_VERS_MPEG2 = 2 +} mpeg_vers_t; + +PRAGMA_BEGIN_PACKED +struct vcd_mpeg_scan_data_t { + uint8_t tag; + uint8_t len; + msf_t prev_ofs; + msf_t next_ofs; + msf_t back_ofs; + msf_t forw_ofs; +} GNUC_PACKED; +PRAGMA_END_PACKED + +#define struct_vcd_mpeg_scan_data_t_SIZEOF 14 + +#define VCD_MPEG_SCAN_DATA_WARNS 8 + +typedef struct { + struct vcd_mpeg_packet_info { + bool video[3]; + bool audio[3]; + bool ogt[4]; + + bool padding; + bool pem; + bool zero; + bool system_header; + + struct vcd_mpeg_scan_data_t *scan_data_ptr; /* points into actual packet memory! */ + + enum aps_t { + APS_NONE = 0, + APS_I, /* iframe */ + APS_GI, /* gop + iframe */ + APS_SGI, /* sequence + gop + iframe */ + APS_ASGI /* aligned sequence + gop + iframe */ + } aps; + double aps_pts; + int aps_idx; + + bool has_pts; + double pts; + + uint64_t scr; + unsigned muxrate; + + bool gop; + struct { + uint8_t h, m, s, f; + } gop_timecode; + } packet; + + struct vcd_mpeg_stream_info { + unsigned packets; + + mpeg_vers_t version; + + bool ogt[4]; + + struct vcd_mpeg_stream_vid_info { + bool seen; + unsigned hsize; + unsigned vsize; + double aratio; + double frate; + unsigned bitrate; + unsigned vbvsize; + bool constrained_flag; + + CdioList *aps_list; /* filled up by vcd_mpeg_source */ + double last_aps_pts; /* temp, see ->packet */ + + } shdr[3]; + + struct vcd_mpeg_stream_aud_info { + bool seen; + unsigned layer; + unsigned bitrate; + unsigned sampfreq; + enum { + MPEG_STEREO = 1, + MPEG_JOINT_STEREO, + MPEG_DUAL_CHANNEL, + MPEG_SINGLE_CHANNEL + } mode; + } ahdr[3]; + + unsigned muxrate; + + bool seen_pts; + double min_pts; + double max_pts; + + double playing_time; + + unsigned scan_data; + unsigned scan_data_warnings; + } stream; +} VcdMpegStreamCtx; + +int +vcd_mpeg_parse_packet (const void *buf, unsigned buflen, bool parse_pes, + VcdMpegStreamCtx *ctx); + +typedef enum { + MPEG_NORM_OTHER, + MPEG_NORM_PAL, + MPEG_NORM_NTSC, + MPEG_NORM_FILM, + MPEG_NORM_PAL_S, + MPEG_NORM_NTSC_S +} mpeg_norm_t; + +mpeg_norm_t +vcd_mpeg_get_norm (const struct vcd_mpeg_stream_vid_info *_info); + +enum vcd_mpeg_packet_type { + PKT_TYPE_INVALID = 0, + PKT_TYPE_VIDEO, + PKT_TYPE_AUDIO, + PKT_TYPE_OGT, + PKT_TYPE_ZERO, + PKT_TYPE_EMPTY +}; + +enum vcd_mpeg_packet_type +vcd_mpeg_packet_get_type (const struct vcd_mpeg_packet_info *_info); + +struct vcd_mpeg_stream_vid_type { + enum { + VID_TYPE_NONE = 0, + VID_TYPE_MOTION, + VID_TYPE_STILL + } type; + enum { + VID_NORM_OTHER = 0, + VID_NORM_PAL, + VID_NORM_NTSC + } norm; + enum { + VID_RES_OTHER = 0, + VID_RES_SIF, + VID_RES_HALF_D1, + VID_RES_2_3_D1, + VID_RES_FULL_D2 + } resolution; +}; + +#endif /* __VCD_MPEG_H__ */ + + +/* + * Local variables: + * c-file-style: "gnu" + * tab-width: 8 + * indent-tabs-mode: nil + * End: + */ |