diff options
Diffstat (limited to 'gst-libs/gst/riff/riff.h')
| -rw-r--r-- | gst-libs/gst/riff/riff.h | 448 |
1 files changed, 0 insertions, 448 deletions
diff --git a/gst-libs/gst/riff/riff.h b/gst-libs/gst/riff/riff.h deleted file mode 100644 index d8f57735..00000000 --- a/gst-libs/gst/riff/riff.h +++ /dev/null @@ -1,448 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - - -#ifndef __GST_RIFF_H__ -#define __GST_RIFF_H__ - - -#include <gst/gst.h> - -typedef enum { - GST_RIFF_OK = 0, - GST_RIFF_ENOTRIFF = -1, - GST_RIFF_EINVAL = -2, - GST_RIFF_ENOMEM = -3 -} GstRiffReturn; - -/* states */ -typedef enum { - GST_RIFF_STATE_INITIAL = 0, - GST_RIFF_STATE_HASAVIH = 1, - GST_RIFF_STATE_HASSTRH = 2, - GST_RIFF_STATE_HASSTRF = 3, - GST_RIFF_STATE_MOVI = 4 -} GstRiffParserState; - -#define MAKE_FOUR_CC(a,b,c,d) GST_MAKE_FOURCC(a,b,c,d) - -/* RIFF types */ -#define GST_RIFF_RIFF_WAVE MAKE_FOUR_CC('W','A','V','E') -#define GST_RIFF_RIFF_AVI MAKE_FOUR_CC('A','V','I',' ') - -/* tags */ -#define GST_RIFF_TAG_RIFF MAKE_FOUR_CC('R','I','F','F') -#define GST_RIFF_TAG_RIFX MAKE_FOUR_CC('R','I','F','X') -#define GST_RIFF_TAG_LIST MAKE_FOUR_CC('L','I','S','T') -#define GST_RIFF_TAG_avih MAKE_FOUR_CC('a','v','i','h') -#define GST_RIFF_TAG_strd MAKE_FOUR_CC('s','t','r','d') -#define GST_RIFF_TAG_strn MAKE_FOUR_CC('s','t','r','n') -#define GST_RIFF_TAG_strh MAKE_FOUR_CC('s','t','r','h') -#define GST_RIFF_TAG_strf MAKE_FOUR_CC('s','t','r','f') -#define GST_RIFF_TAG_vedt MAKE_FOUR_CC('v','e','d','t') -#define GST_RIFF_TAG_JUNK MAKE_FOUR_CC('J','U','N','K') -#define GST_RIFF_TAG_idx1 MAKE_FOUR_CC('i','d','x','1') -#define GST_RIFF_TAG_dmlh MAKE_FOUR_CC('d','m','l','h') -/* WAV stuff */ -#define GST_RIFF_TAG_fmt MAKE_FOUR_CC('f','m','t',' ') -#define GST_RIFF_TAG_data MAKE_FOUR_CC('d','a','t','a') - -/* LIST types */ -#define GST_RIFF_LIST_movi MAKE_FOUR_CC('m','o','v','i') -#define GST_RIFF_LIST_hdrl MAKE_FOUR_CC('h','d','r','l') -#define GST_RIFF_LIST_strl MAKE_FOUR_CC('s','t','r','l') -#define GST_RIFF_LIST_INFO MAKE_FOUR_CC('I','N','F','O') - -/* fcc types */ -#define GST_RIFF_FCC_vids MAKE_FOUR_CC('v','i','d','s') -#define GST_RIFF_FCC_auds MAKE_FOUR_CC('a','u','d','s') -#define GST_RIFF_FCC_pads MAKE_FOUR_CC('p','a','d','s') -#define GST_RIFF_FCC_txts MAKE_FOUR_CC('t','x','t','s') -#define GST_RIFF_FCC_vidc MAKE_FOUR_CC('v','i','d','c') -#define GST_RIFF_FCC_iavs MAKE_FOUR_CC('i','a','v','s') -/* fcc handlers */ -#define GST_RIFF_FCCH_RLE MAKE_FOUR_CC('R','L','E',' ') -#define GST_RIFF_FCCH_msvc MAKE_FOUR_CC('m','s','v','c') -#define GST_RIFF_FCCH_MSVC MAKE_FOUR_CC('M','S','V','C') - -/* INFO types - see http://www.saettler.com/RIFFMCI/riffmci.html */ -#define GST_RIFF_INFO_IARL MAKE_FOUR_CC('I','A','R','L') /* location */ -#define GST_RIFF_INFO_IART MAKE_FOUR_CC('I','A','R','T') /* artist */ -#define GST_RIFF_INFO_ICMS MAKE_FOUR_CC('I','C','M','S') /* commissioned */ -#define GST_RIFF_INFO_ICMT MAKE_FOUR_CC('I','C','M','T') /* comment */ -#define GST_RIFF_INFO_ICOP MAKE_FOUR_CC('I','C','O','P') /* copyright */ -#define GST_RIFF_INFO_ICRD MAKE_FOUR_CC('I','C','R','D') /* creation date */ -#define GST_RIFF_INFO_ICRP MAKE_FOUR_CC('I','C','R','P') /* cropped */ -#define GST_RIFF_INFO_IDIM MAKE_FOUR_CC('I','D','I','M') /* dimensions */ -#define GST_RIFF_INFO_IDPI MAKE_FOUR_CC('I','D','P','I') /* dots-per-inch */ -#define GST_RIFF_INFO_IENG MAKE_FOUR_CC('I','E','N','G') /* engineer(s) */ -#define GST_RIFF_INFO_IGNR MAKE_FOUR_CC('I','G','N','R') /* genre */ -#define GST_RIFF_INFO_IKEY MAKE_FOUR_CC('I','K','E','Y') /* keywords */ -#define GST_RIFF_INFO_ILGT MAKE_FOUR_CC('I','L','G','T') /* lightness */ -#define GST_RIFF_INFO_IMED MAKE_FOUR_CC('I','M','E','D') /* medium */ -#define GST_RIFF_INFO_INAM MAKE_FOUR_CC('I','N','A','M') /* name */ -#define GST_RIFF_INFO_IPLT MAKE_FOUR_CC('I','P','L','T') /* palette setting */ -#define GST_RIFF_INFO_IPRD MAKE_FOUR_CC('I','P','R','D') /* product */ -#define GST_RIFF_INFO_ISBJ MAKE_FOUR_CC('I','S','B','J') /* subject */ -#define GST_RIFF_INFO_ISFT MAKE_FOUR_CC('I','S','F','T') /* software */ -#define GST_RIFF_INFO_ISHP MAKE_FOUR_CC('I','S','H','P') /* sharpness */ -#define GST_RIFF_INFO_ISRC MAKE_FOUR_CC('I','S','R','C') /* source */ -#define GST_RIFF_INFO_ISRF MAKE_FOUR_CC('I','S','R','F') /* source form */ -#define GST_RIFF_INFO_ITCH MAKE_FOUR_CC('I','T','C','H') /* technician(s) */ - -/*********Chunk Names***************/ -#define GST_RIFF_FF00 MAKE_FOUR_CC(0xFF,0xFF,0x00,0x00) -#define GST_RIFF_00 MAKE_FOUR_CC( '0', '0',0x00,0x00) -#define GST_RIFF_01 MAKE_FOUR_CC( '0', '1',0x00,0x00) -#define GST_RIFF_02 MAKE_FOUR_CC( '0', '2',0x00,0x00) -#define GST_RIFF_03 MAKE_FOUR_CC( '0', '3',0x00,0x00) -#define GST_RIFF_04 MAKE_FOUR_CC( '0', '4',0x00,0x00) -#define GST_RIFF_05 MAKE_FOUR_CC( '0', '5',0x00,0x00) -#define GST_RIFF_06 MAKE_FOUR_CC( '0', '6',0x00,0x00) -#define GST_RIFF_07 MAKE_FOUR_CC( '0', '7',0x00,0x00) -#define GST_RIFF_00pc MAKE_FOUR_CC( '0', '0', 'p', 'c') -#define GST_RIFF_01pc MAKE_FOUR_CC( '0', '1', 'p', 'c') -#define GST_RIFF_00dc MAKE_FOUR_CC( '0', '0', 'd', 'c') -#define GST_RIFF_00dx MAKE_FOUR_CC( '0', '0', 'd', 'x') -#define GST_RIFF_00db MAKE_FOUR_CC( '0', '0', 'd', 'b') -#define GST_RIFF_00xx MAKE_FOUR_CC( '0', '0', 'x', 'x') -#define GST_RIFF_00id MAKE_FOUR_CC( '0', '0', 'i', 'd') -#define GST_RIFF_00rt MAKE_FOUR_CC( '0', '0', 'r', 't') -#define GST_RIFF_0021 MAKE_FOUR_CC( '0', '0', '2', '1') -#define GST_RIFF_00iv MAKE_FOUR_CC( '0', '0', 'i', 'v') -#define GST_RIFF_0031 MAKE_FOUR_CC( '0', '0', '3', '1') -#define GST_RIFF_0032 MAKE_FOUR_CC( '0', '0', '3', '2') -#define GST_RIFF_00vc MAKE_FOUR_CC( '0', '0', 'v', 'c') -#define GST_RIFF_00xm MAKE_FOUR_CC( '0', '0', 'x', 'm') -#define GST_RIFF_01wb MAKE_FOUR_CC( '0', '1', 'w', 'b') -#define GST_RIFF_01dc MAKE_FOUR_CC( '0', '1', 'd', 'c') -#define GST_RIFF_00__ MAKE_FOUR_CC( '0', '0', '_', '_') - -/*********VIDEO CODECS**************/ -#define GST_RIFF_cram MAKE_FOUR_CC( 'c', 'r', 'a', 'm') -#define GST_RIFF_CRAM MAKE_FOUR_CC( 'C', 'R', 'A', 'M') -#define GST_RIFF_wham MAKE_FOUR_CC( 'w', 'h', 'a', 'm') -#define GST_RIFF_WHAM MAKE_FOUR_CC( 'W', 'H', 'A', 'M') -#define GST_RIFF_rgb MAKE_FOUR_CC(0x00,0x00,0x00,0x00) -#define GST_RIFF_RGB MAKE_FOUR_CC( 'R', 'G', 'B', ' ') -#define GST_RIFF_rle8 MAKE_FOUR_CC(0x01,0x00,0x00,0x00) -#define GST_RIFF_RLE8 MAKE_FOUR_CC( 'R', 'L', 'E', '8') -#define GST_RIFF_rle4 MAKE_FOUR_CC(0x02,0x00,0x00,0x00) -#define GST_RIFF_RLE4 MAKE_FOUR_CC( 'R', 'L', 'E', '4') -#define GST_RIFF_none MAKE_FOUR_CC(0x00,0x00,0xFF,0xFF) -#define GST_RIFF_NONE MAKE_FOUR_CC( 'N', 'O', 'N', 'E') -#define GST_RIFF_pack MAKE_FOUR_CC(0x01,0x00,0xFF,0xFF) -#define GST_RIFF_PACK MAKE_FOUR_CC( 'P', 'A', 'C', 'K') -#define GST_RIFF_tran MAKE_FOUR_CC(0x02,0x00,0xFF,0xFF) -#define GST_RIFF_TRAN MAKE_FOUR_CC( 'T', 'R', 'A', 'N') -#define GST_RIFF_ccc MAKE_FOUR_CC(0x03,0x00,0xFF,0xFF) -#define GST_RIFF_CCC MAKE_FOUR_CC( 'C', 'C', 'C', ' ') -#define GST_RIFF_cyuv MAKE_FOUR_CC( 'c', 'y', 'u', 'v') -#define GST_RIFF_CYUV MAKE_FOUR_CC( 'C', 'Y', 'U', 'V') -#define GST_RIFF_jpeg MAKE_FOUR_CC(0x04,0x00,0xFF,0xFF) -#define GST_RIFF_JPEG MAKE_FOUR_CC( 'J', 'P', 'E', 'G') -#define GST_RIFF_MJPG MAKE_FOUR_CC( 'M', 'J', 'P', 'G') -#define GST_RIFF_mJPG MAKE_FOUR_CC( 'm', 'J', 'P', 'G') -#define GST_RIFF_IJPG MAKE_FOUR_CC( 'I', 'J', 'P', 'G') -#define GST_RIFF_rt21 MAKE_FOUR_CC( 'r', 't', '2', '1') -#define GST_RIFF_RT21 MAKE_FOUR_CC( 'R', 'T', '2', '1') -#define GST_RIFF_iv31 MAKE_FOUR_CC( 'i', 'v', '3', '1') -#define GST_RIFF_IV31 MAKE_FOUR_CC( 'I', 'V', '3', '1') -#define GST_RIFF_iv32 MAKE_FOUR_CC( 'i', 'v', '3', '2') -#define GST_RIFF_IV32 MAKE_FOUR_CC( 'I', 'V', '3', '2') -#define GST_RIFF_iv41 MAKE_FOUR_CC( 'i', 'v', '4', '1') -#define GST_RIFF_IV41 MAKE_FOUR_CC( 'I', 'V', '4', '1') -#define GST_RIFF_iv50 MAKE_FOUR_CC( 'i', 'v', '5', '0') -#define GST_RIFF_IV50 MAKE_FOUR_CC( 'I', 'V', '5', '0') -#define GST_RIFF_cvid MAKE_FOUR_CC( 'c', 'v', 'i', 'd') -#define GST_RIFF_CVID MAKE_FOUR_CC( 'C', 'V', 'I', 'D') -#define GST_RIFF_ULTI MAKE_FOUR_CC( 'U', 'L', 'T', 'I') -#define GST_RIFF_ulti MAKE_FOUR_CC( 'u', 'l', 't', 'i') -#define GST_RIFF_YUV9 MAKE_FOUR_CC( 'Y', 'V', 'U', '9') -#define GST_RIFF_YVU9 MAKE_FOUR_CC( 'Y', 'U', 'V', '9') -#define GST_RIFF_XMPG MAKE_FOUR_CC( 'X', 'M', 'P', 'G') -#define GST_RIFF_xmpg MAKE_FOUR_CC( 'x', 'm', 'p', 'g') -#define GST_RIFF_VDOW MAKE_FOUR_CC( 'V', 'D', 'O', 'W') -#define GST_RIFF_MVI1 MAKE_FOUR_CC( 'M', 'V', 'I', '1') -#define GST_RIFF_v422 MAKE_FOUR_CC( 'v', '4', '2', '2') -#define GST_RIFF_V422 MAKE_FOUR_CC( 'V', '4', '2', '2') -#define GST_RIFF_mvi1 MAKE_FOUR_CC( 'm', 'v', 'i', '1') -#define GST_RIFF_MPIX MAKE_FOUR_CC(0x04,0x00, 'i', '1') /* MotionPixels munged their id */ -#define GST_RIFF_AURA MAKE_FOUR_CC( 'A', 'U', 'R', 'A') -#define GST_RIFF_DMB1 MAKE_FOUR_CC( 'D', 'M', 'B', '1') -#define GST_RIFF_dmb1 MAKE_FOUR_CC( 'd', 'm', 'b', '1') - -#define GST_RIFF_BW10 MAKE_FOUR_CC( 'B', 'W', '1', '0') -#define GST_RIFF_bw10 MAKE_FOUR_CC( 'b', 'w', '1', '0') - -#define GST_RIFF_yuy2 MAKE_FOUR_CC( 'y', 'u', 'y', '2') -#define GST_RIFF_YUY2 MAKE_FOUR_CC( 'Y', 'U', 'Y', '2') -#define GST_RIFF_YUV8 MAKE_FOUR_CC( 'Y', 'U', 'V', '8') -#define GST_RIFF_WINX MAKE_FOUR_CC( 'W', 'I', 'N', 'X') -#define GST_RIFF_WPY2 MAKE_FOUR_CC( 'W', 'P', 'Y', '2') -#define GST_RIFF_m263 MAKE_FOUR_CC( 'm', '2', '6', '3') -#define GST_RIFF_M263 MAKE_FOUR_CC( 'M', '2', '6', '3') - -#define GST_RIFF_Q1_0 MAKE_FOUR_CC( 'Q', '1',0x2e, '0') -#define GST_RIFF_SFMC MAKE_FOUR_CC( 'S', 'F', 'M', 'C') - -#define GST_RIFF_y41p MAKE_FOUR_CC( 'y', '4', '1', 'p') -#define GST_RIFF_Y41P MAKE_FOUR_CC( 'Y', '4', '1', 'P') -#define GST_RIFF_yv12 MAKE_FOUR_CC( 'y', 'v', '1', '2') -#define GST_RIFF_YV12 MAKE_FOUR_CC( 'Y', 'V', '1', '2') -#define GST_RIFF_vixl MAKE_FOUR_CC( 'v', 'i', 'x', 'l') -#define GST_RIFF_VIXL MAKE_FOUR_CC( 'V', 'I', 'X', 'L') -#define GST_RIFF_iyuv MAKE_FOUR_CC( 'i', 'y', 'u', 'v') -#define GST_RIFF_IYUV MAKE_FOUR_CC( 'I', 'Y', 'U', 'V') -#define GST_RIFF_i420 MAKE_FOUR_CC( 'i', '4', '2', '0') -#define GST_RIFF_I420 MAKE_FOUR_CC( 'I', '4', '2', '0') -#define GST_RIFF_vyuy MAKE_FOUR_CC( 'v', 'y', 'u', 'y') -#define GST_RIFF_VYUY MAKE_FOUR_CC( 'V', 'Y', 'U', 'Y') - -#define GST_RIFF_DIV3 MAKE_FOUR_CC( 'D', 'I', 'V', '3') - -#define GST_RIFF_rpza MAKE_FOUR_CC( 'r', 'p', 'z', 'a') -/* And this here's the mistakes that need to be supported */ -#define GST_RIFF_azpr MAKE_FOUR_CC( 'a', 'z', 'p', 'r') /* recognize Apple's rpza mangled? */ - -/*********** FND in MJPG **********/ -#define GST_RIFF_ISFT MAKE_FOUR_CC( 'I', 'S', 'F', 'T') -#define GST_RIFF_IDIT MAKE_FOUR_CC( 'I', 'D', 'I', 'T') - -#define GST_RIFF_00AM MAKE_FOUR_CC( '0', '0', 'A', 'M') -#define GST_RIFF_DISP MAKE_FOUR_CC( 'D', 'I', 'S', 'P') -#define GST_RIFF_ISBJ MAKE_FOUR_CC( 'I', 'S', 'B', 'J') - -#define GST_RIFF_rec MAKE_FOUR_CC( 'r', 'e', 'c', ' ') - -/* common data structures */ -struct _gst_riff_avih { - guint32 us_frame; /* microsec per frame */ - guint32 max_bps; /* byte/s overall */ - guint32 pad_gran; /* pad_gran (???) */ - guint32 flags; -/* flags values */ -#define GST_RIFF_AVIH_HASINDEX 0x00000010 /* has idx1 chunk */ -#define GST_RIFF_AVIH_MUSTUSEINDEX 0x00000020 /* must use idx1 chunk to determine order */ -#define GST_RIFF_AVIH_ISINTERLEAVED 0x00000100 /* AVI file is interleaved */ -#define GST_RIFF_AVIH_WASCAPTUREFILE 0x00010000 /* specially allocated used for capturing real time video */ -#define GST_RIFF_AVIH_COPYRIGHTED 0x00020000 /* contains copyrighted data */ - guint32 tot_frames; /* # of frames (all) */ - guint32 init_frames; /* initial frames (???) */ - guint32 streams; - guint32 bufsize; /* suggested buffer size */ - guint32 width; - guint32 height; - guint32 scale; - guint32 rate; - guint32 start; - guint32 length; -}; - -struct _gst_riff_strh { - guint32 type; /* stream type */ - guint32 fcc_handler; /* fcc_handler */ - guint32 flags; -/* flags values */ -#define GST_RIFF_STRH_DISABLED 0x000000001 -#define GST_RIFF_STRH_VIDEOPALCHANGES 0x000010000 - guint32 priority; - guint32 init_frames; /* initial frames (???) */ - guint32 scale; - guint32 rate; - guint32 start; - guint32 length; - guint32 bufsize; /* suggested buffer size */ - guint32 quality; - guint32 samplesize; - /* XXX 16 bytes ? */ -}; - -struct _gst_riff_strf_vids { /* == BitMapInfoHeader */ - guint32 size; - guint32 width; - guint32 height; - guint16 planes; - guint16 bit_cnt; - guint32 compression; - guint32 image_size; - guint32 xpels_meter; - guint32 ypels_meter; - guint32 num_colors; /* used colors */ - guint32 imp_colors; /* important colors */ - /* may be more for some codecs */ -}; - - -struct _gst_riff_strf_auds { /* == WaveHeader (?) */ - guint16 format; -/**** from public Microsoft RIFF docs ******/ -#define GST_RIFF_WAVE_FORMAT_UNKNOWN (0x0000) -#define GST_RIFF_WAVE_FORMAT_PCM (0x0001) -#define GST_RIFF_WAVE_FORMAT_ADPCM (0x0002) -#define GST_RIFF_WAVE_FORMAT_IBM_CVSD (0x0005) -#define GST_RIFF_WAVE_FORMAT_ALAW (0x0006) -#define GST_RIFF_WAVE_FORMAT_MULAW (0x0007) -#define GST_RIFF_WAVE_FORMAT_OKI_ADPCM (0x0010) -#define GST_RIFF_WAVE_FORMAT_DVI_ADPCM (0x0011) -#define GST_RIFF_WAVE_FORMAT_DIGISTD (0x0015) -#define GST_RIFF_WAVE_FORMAT_DIGIFIX (0x0016) -#define GST_RIFF_WAVE_FORMAT_YAMAHA_ADPCM (0x0020) -#define GST_RIFF_WAVE_FORMAT_DSP_TRUESPEECH (0x0022) -#define GST_RIFF_WAVE_FORMAT_GSM610 (0x0031) -#define GST_RIFF_WAVE_FORMAT_MSN (0x0032) -#define GST_RIFF_WAVE_FORMAT_MPEGL12 (0x0050) -#define GST_RIFF_WAVE_FORMAT_MPEGL3 (0x0055) -#define GST_RIFF_IBM_FORMAT_MULAW (0x0101) -#define GST_RIFF_IBM_FORMAT_ALAW (0x0102) -#define GST_RIFF_IBM_FORMAT_ADPCM (0x0103) -#define GST_RIFF_WAVE_FORMAT_DIVX_WMAV1 (0x0160) -#define GST_RIFF_WAVE_FORMAT_DIVX_WMAV2 (0x0161) -#define GST_RIFF_WAVE_FORMAT_WMAV9 (0x0162) -#define GST_RIFF_WAVE_FORMAT_A52 (0x2000) -#define GST_RIFF_WAVE_FORMAT_VORBIS1 (0x674f) -#define GST_RIFF_WAVE_FORMAT_VORBIS2 (0x6750) -#define GST_RIFF_WAVE_FORMAT_VORBIS3 (0x6751) -#define GST_RIFF_WAVE_FORMAT_VORBIS1PLUS (0x676f) -#define GST_RIFF_WAVE_FORMAT_VORBIS2PLUS (0x6770) -#define GST_RIFF_WAVE_FORMAT_VORBIS3PLUS (0x6771) - guint16 channels; - guint32 rate; - guint32 av_bps; - guint16 blockalign; - guint16 size; -}; - -struct _gst_riff_strf_iavs { - guint32 DVAAuxSrc; - guint32 DVAAuxCtl; - guint32 DVAAuxSrc1; - guint32 DVAAuxCtl1; - guint32 DVVAuxSrc; - guint32 DVVAuxCtl; - guint32 DVReserved1; - guint32 DVReserved2; -}; - -struct _gst_riff_riff { - guint32 id; - guint32 size; - guint32 type; -}; - -struct _gst_riff_list { - guint32 id; - guint32 size; - guint32 type; -}; - -struct _gst_riff_chunk { - guint32 id; - guint32 size; -}; - -struct _gst_riff_index_entry { - guint32 id; - guint32 flags; -#define GST_RIFF_IF_LIST (0x00000001L) -#define GST_RIFF_IF_KEYFRAME (0x00000010L) -#define GST_RIFF_IF_NO_TIME (0x00000100L) -#define GST_RIFF_IF_COMPUSE (0x0FFF0000L) - guint32 offset; - guint32 size; -}; - -struct _gst_riff_dmlh { - guint32 totalframes; -}; - -typedef struct _gst_riff_riff gst_riff_riff; -typedef struct _gst_riff_list gst_riff_list; -typedef struct _gst_riff_chunk gst_riff_chunk; -typedef struct _gst_riff_index_entry gst_riff_index_entry; - -typedef struct _gst_riff_avih gst_riff_avih; -typedef struct _gst_riff_strh gst_riff_strh; -typedef struct _gst_riff_strf_vids gst_riff_strf_vids; -typedef struct _gst_riff_strf_auds gst_riff_strf_auds; -typedef struct _gst_riff_strf_iavs gst_riff_strf_iavs; -typedef struct _gst_riff_dmlh gst_riff_dmlh; -typedef struct _GstRiff GstRiff; -typedef struct _GstRiffChunk GstRiffChunk; - -typedef void (*GstRiffCallback) (GstRiffChunk *chunk, gpointer data); - -struct _GstRiff { - guint32 form; - - /* list of chunks, most recent at the head */ - GList *chunks; - - /* incomplete chunks are assembled here */ - GstRiffChunk *incomplete_chunk; - guint32 incomplete_chunk_size; - /* parse state */ - GstRiffParserState state; - guint32 curoffset; - guint32 nextlikely; - /* leftover data */ - guchar *dataleft; - guint32 dataleft_size; - - /* callback function and data pointer */ - GstRiffCallback new_tag_found; - gpointer callback_data; -}; - -struct _GstRiffChunk { - gulong offset; - - guint32 id; - guint32 size; - guint32 form; /* for list chunks */ - - gchar *data; -}; - - -/* from gstriffparse.c */ -GstRiff* gst_riff_parser_new (GstRiffCallback function, gpointer data); -GstRiffReturn gst_riff_parser_next_buffer (GstRiff *riff, GstBuffer *buf, gulong off); -void gst_riff_parser_resync (GstRiff *riff, gulong offset); -GstRiffChunk* gst_riff_parser_get_chunk (GstRiff *riff, guint32 fourcc); -guint32 gst_riff_parser_get_nextlikely (GstRiff *riff); - -/* from gstriffencode.c */ -GstRiff* gst_riff_encoder_new (guint32 type); -GstRiffReturn gst_riff_encoder_avih (GstRiff *riff, gst_riff_avih *head, gulong size); -GstRiffReturn gst_riff_encoder_strh (GstRiff *riff, guint32 fcc_type, - gst_riff_strh *head, gulong size); -GstRiffReturn gst_riff_encoder_strf (GstRiff *riff, void *format, gulong size); -GstRiffReturn gst_riff_encoder_chunk (GstRiff *riff, guint32 chunk_type, - void *chunk, gulong size); - -GstBuffer* gst_riff_encoder_get_buffer (GstRiff *riff); -GstBuffer* gst_riff_encoder_get_and_reset_buffer (GstRiff *riff); - -/* from gstriffutil.c */ -gulong gst_riff_fourcc_to_id (gchar *fourcc); -gchar* gst_riff_id_to_fourcc (gulong id); - - -#endif /* __GST_RIFF_H__ */ |