1 /*****************************************************************************
2 * mkv.cpp : matroska demuxer
3 *****************************************************************************
4 * Copyright (C) 2003-2004 the VideoLAN team
7 * Authors: Laurent Aimar <fenrir@via.ecp.fr>
8 * Steve Lhomme <steve.lhomme@free.fr>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
32 # include <time.h> /* time() */
36 #include <vlc_codecs.h> /* BITMAPINFOHEADER, WAVEFORMATEX */
39 #include <vlc_charset.h>
40 #include <vlc_input.h>
41 #include <vlc_demux.h>
54 /* libebml and matroska */
55 #include "ebml/EbmlHead.h"
56 #include "ebml/EbmlSubHead.h"
57 #include "ebml/EbmlStream.h"
58 #include "ebml/EbmlContexts.h"
59 #include "ebml/EbmlVoid.h"
60 #include "ebml/EbmlVersion.h"
61 #include "ebml/StdIOCallback.h"
63 #include "matroska/KaxAttachments.h"
64 #include "matroska/KaxAttached.h"
65 #include "matroska/KaxBlock.h"
66 #include "matroska/KaxBlockData.h"
67 #include "matroska/KaxChapters.h"
68 #include "matroska/KaxCluster.h"
69 #include "matroska/KaxClusterData.h"
70 #include "matroska/KaxContexts.h"
71 #include "matroska/KaxCues.h"
72 #include "matroska/KaxCuesData.h"
73 #include "matroska/KaxInfo.h"
74 #include "matroska/KaxInfoData.h"
75 #include "matroska/KaxSeekHead.h"
76 #include "matroska/KaxSegment.h"
77 #include "matroska/KaxTag.h"
78 #include "matroska/KaxTags.h"
79 #include "matroska/KaxTagMulti.h"
80 #include "matroska/KaxTracks.h"
81 #include "matroska/KaxTrackAudio.h"
82 #include "matroska/KaxTrackVideo.h"
83 #include "matroska/KaxTrackEntryData.h"
84 #include "matroska/KaxContentEncoding.h"
85 #include "matroska/KaxVersion.h"
87 #include "ebml/StdIOCallback.h"
89 #if LIBMATROSKA_VERSION < 0x000706
90 START_LIBMATROSKA_NAMESPACE
91 extern const EbmlSemanticContext MATROSKA_DLL_API KaxMatroska_Context;
92 END_LIBMATROSKA_NAMESPACE
98 #include "mp4/libmp4.h"
104 #define MATROSKA_COMPRESSION_NONE -1
105 #define MATROSKA_COMPRESSION_ZLIB 0
106 #define MATROSKA_COMPRESSION_BLIB 1
107 #define MATROSKA_COMPRESSION_LZOX 2
108 #define MATROSKA_COMPRESSION_HEADER 3
110 #define MKVD_TIMECODESCALE 1000000
112 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////
113 #undef ATTRIBUTE_PACKED
114 #undef PRAGMA_PACK_BEGIN
115 #undef PRAGMA_PACK_END
117 #if defined(__GNUC__)
118 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
119 #define ATTRIBUTE_PACKED __attribute__ ((packed))
120 #define PRAGMA_PACK 0
124 #if !defined(ATTRIBUTE_PACKED)
125 #define ATTRIBUTE_PACKED
126 #define PRAGMA_PACK 1
133 /*************************************
134 * taken from libdvdnav / libdvdread
135 **************************************/
138 * DVD Time Information.
144 uint8_t frame_u; /* The two high bits are the frame rate. */
145 } ATTRIBUTE_PACKED dvd_time_t;
151 #ifdef WORDS_BIGENDIAN
152 unsigned char zero : 7; /* 25-31 */
153 unsigned char video_pres_mode_change : 1; /* 24 */
155 unsigned char karaoke_audio_pres_mode_change : 1; /* 23 */
156 unsigned char angle_change : 1;
157 unsigned char subpic_stream_change : 1;
158 unsigned char audio_stream_change : 1;
159 unsigned char pause_on : 1;
160 unsigned char still_off : 1;
161 unsigned char button_select_or_activate : 1;
162 unsigned char resume : 1; /* 16 */
164 unsigned char chapter_menu_call : 1; /* 15 */
165 unsigned char angle_menu_call : 1;
166 unsigned char audio_menu_call : 1;
167 unsigned char subpic_menu_call : 1;
168 unsigned char root_menu_call : 1;
169 unsigned char title_menu_call : 1;
170 unsigned char backward_scan : 1;
171 unsigned char forward_scan : 1; /* 8 */
173 unsigned char next_pg_search : 1; /* 7 */
174 unsigned char prev_or_top_pg_search : 1;
175 unsigned char time_or_chapter_search : 1;
176 unsigned char go_up : 1;
177 unsigned char stop : 1;
178 unsigned char title_play : 1;
179 unsigned char chapter_search_or_play : 1;
180 unsigned char title_or_time_play : 1; /* 0 */
182 unsigned char video_pres_mode_change : 1; /* 24 */
183 unsigned char zero : 7; /* 25-31 */
185 unsigned char resume : 1; /* 16 */
186 unsigned char button_select_or_activate : 1;
187 unsigned char still_off : 1;
188 unsigned char pause_on : 1;
189 unsigned char audio_stream_change : 1;
190 unsigned char subpic_stream_change : 1;
191 unsigned char angle_change : 1;
192 unsigned char karaoke_audio_pres_mode_change : 1; /* 23 */
194 unsigned char forward_scan : 1; /* 8 */
195 unsigned char backward_scan : 1;
196 unsigned char title_menu_call : 1;
197 unsigned char root_menu_call : 1;
198 unsigned char subpic_menu_call : 1;
199 unsigned char audio_menu_call : 1;
200 unsigned char angle_menu_call : 1;
201 unsigned char chapter_menu_call : 1; /* 15 */
203 unsigned char title_or_time_play : 1; /* 0 */
204 unsigned char chapter_search_or_play : 1;
205 unsigned char title_play : 1;
206 unsigned char stop : 1;
207 unsigned char go_up : 1;
208 unsigned char time_or_chapter_search : 1;
209 unsigned char prev_or_top_pg_search : 1;
210 unsigned char next_pg_search : 1; /* 7 */
212 } ATTRIBUTE_PACKED user_ops_t;
215 * Type to store per-command data.
219 } ATTRIBUTE_PACKED vm_cmd_t;
220 #define COMMAND_DATA_SIZE 8
223 * PCI General Information
226 uint32_t nv_pck_lbn; /**< sector address of this nav pack */
227 uint16_t vobu_cat; /**< 'category' of vobu */
228 uint16_t zero1; /**< reserved */
229 user_ops_t vobu_uop_ctl; /**< UOP of vobu */
230 uint32_t vobu_s_ptm; /**< start presentation time of vobu */
231 uint32_t vobu_e_ptm; /**< end presentation time of vobu */
232 uint32_t vobu_se_e_ptm; /**< end ptm of sequence end in vobu */
233 dvd_time_t e_eltm; /**< Cell elapsed time */
235 } ATTRIBUTE_PACKED pci_gi_t;
238 * Non Seamless Angle Information
241 uint32_t nsml_agl_dsta[9]; /**< address of destination vobu in AGL_C#n */
242 } ATTRIBUTE_PACKED nsml_agli_t;
245 * Highlight General Information
247 * For btngrX_dsp_ty the bits have the following meaning:
248 * 000b: normal 4/3 only buttons
249 * XX1b: wide (16/9) buttons
250 * X1Xb: letterbox buttons
251 * 1XXb: pan&scan buttons
254 uint16_t hli_ss; /**< status, only low 2 bits 0: no buttons, 1: different 2: equal 3: eual except for button cmds */
255 uint32_t hli_s_ptm; /**< start ptm of hli */
256 uint32_t hli_e_ptm; /**< end ptm of hli */
257 uint32_t btn_se_e_ptm; /**< end ptm of button select */
258 #ifdef WORDS_BIGENDIAN
259 unsigned char zero1 : 2; /**< reserved */
260 unsigned char btngr_ns : 2; /**< number of button groups 1, 2 or 3 with 36/18/12 buttons */
261 unsigned char zero2 : 1; /**< reserved */
262 unsigned char btngr1_dsp_ty : 3; /**< display type of subpic stream for button group 1 */
263 unsigned char zero3 : 1; /**< reserved */
264 unsigned char btngr2_dsp_ty : 3; /**< display type of subpic stream for button group 2 */
265 unsigned char zero4 : 1; /**< reserved */
266 unsigned char btngr3_dsp_ty : 3; /**< display type of subpic stream for button group 3 */
268 unsigned char btngr1_dsp_ty : 3;
269 unsigned char zero2 : 1;
270 unsigned char btngr_ns : 2;
271 unsigned char zero1 : 2;
272 unsigned char btngr3_dsp_ty : 3;
273 unsigned char zero4 : 1;
274 unsigned char btngr2_dsp_ty : 3;
275 unsigned char zero3 : 1;
277 uint8_t btn_ofn; /**< button offset number range 0-255 */
278 uint8_t btn_ns; /**< number of valid buttons <= 36/18/12 (low 6 bits) */
279 uint8_t nsl_btn_ns; /**< number of buttons selectable by U_BTNNi (low 6 bits) nsl_btn_ns <= btn_ns */
280 uint8_t zero5; /**< reserved */
281 uint8_t fosl_btnn; /**< forcedly selected button (low 6 bits) */
282 uint8_t foac_btnn; /**< forcedly activated button (low 6 bits) */
283 } ATTRIBUTE_PACKED hl_gi_t;
287 * Button Color Information Table
288 * Each entry beeing a 32bit word that contains the color indexs and alpha
289 * values to use. They are all represented by 4 bit number and stored
290 * like this [Ci3, Ci2, Ci1, Ci0, A3, A2, A1, A0]. The actual palette
291 * that the indexes reference is in the PGC.
292 * \todo split the uint32_t into a struct
295 uint32_t btn_coli[3][2]; /**< [button color number-1][select:0/action:1] */
296 } ATTRIBUTE_PACKED btn_colit_t;
301 * NOTE: I've had to change the structure from the disk layout to get
302 * the packing to work with Sun's Forte C compiler.
303 * The 4 and 7 bytes are 'rotated' was: ABC DEF GHIJ is: ABCG DEFH IJ
306 #ifdef WORDS_BIGENDIAN
307 uint32 btn_coln : 2; /**< button color number */
308 uint32 x_start : 10; /**< x start offset within the overlay */
309 uint32 zero1 : 2; /**< reserved */
310 uint32 x_end : 10; /**< x end offset within the overlay */
312 uint32 zero3 : 2; /**< reserved */
313 uint32 up : 6; /**< button index when pressing up */
315 uint32 auto_action_mode : 2; /**< 0: no, 1: activated if selected */
316 uint32 y_start : 10; /**< y start offset within the overlay */
317 uint32 zero2 : 2; /**< reserved */
318 uint32 y_end : 10; /**< y end offset within the overlay */
320 uint32 zero4 : 2; /**< reserved */
321 uint32 down : 6; /**< button index when pressing down */
322 unsigned char zero5 : 2; /**< reserved */
323 unsigned char left : 6; /**< button index when pressing left */
324 unsigned char zero6 : 2; /**< reserved */
325 unsigned char right : 6; /**< button index when pressing right */
338 uint32 auto_action_mode : 2;
342 unsigned char left : 6;
343 unsigned char zero5 : 2;
344 unsigned char right : 6;
345 unsigned char zero6 : 2;
348 } ATTRIBUTE_PACKED btni_t;
351 * Highlight Information
355 btn_colit_t btn_colit;
357 } ATTRIBUTE_PACKED hli_t;
364 nsml_agli_t nsml_agli;
367 } ATTRIBUTE_PACKED pci_t;
373 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////
377 * What's between a directory and a filename?
380 #define DIRECTORY_SEPARATOR '\\'
382 #define DIRECTORY_SEPARATOR '/'
385 using namespace LIBMATROSKA_NAMESPACE;
388 /*****************************************************************************
390 *****************************************************************************/
391 static int Open ( vlc_object_t * );
392 static void Close( vlc_object_t * );
395 set_shortname( "Matroska" );
396 set_description( _("Matroska stream demuxer" ) );
397 set_capability( "demux2", 50 );
398 set_callbacks( Open, Close );
399 set_category( CAT_INPUT );
400 set_subcategory( SUBCAT_INPUT_DEMUX );
402 add_bool( "mkv-use-ordered-chapters", 1, NULL,
403 N_("Ordered chapters"),
404 N_("Play ordered chapters as specified in the segment."), VLC_TRUE );
406 add_bool( "mkv-use-chapter-codec", 1, NULL,
407 N_("Chapter codecs"),
408 N_("Use chapter codecs found in the segment."), VLC_TRUE );
410 add_bool( "mkv-preload-local-dir", 1, NULL,
411 N_("Preload Directory"),
412 N_("Preload matroska files from the same family in the same directory (not good for broken files)."), VLC_TRUE );
414 add_bool( "mkv-seek-percent", 0, NULL,
415 N_("Seek based on percent not time"),
416 N_("Seek based on percent not time."), VLC_TRUE );
418 add_bool( "mkv-use-dummy", 0, NULL,
419 N_("Dummy Elements"),
420 N_("Read and discard unknown EBML elements (not good for broken files)."), VLC_TRUE );
422 add_shortcut( "mka" );
423 add_shortcut( "mkv" );
426 /*****************************************************************************
428 *****************************************************************************/
430 block_t *block_zlib_decompress( vlc_object_t *p_this, block_t *p_in_block ) {
431 int result, dstsize, n;
436 d_stream.zalloc = (alloc_func)0;
437 d_stream.zfree = (free_func)0;
438 d_stream.opaque = (voidpf)0;
439 result = inflateInit(&d_stream);
442 msg_Dbg( p_this, "inflateInit() failed. Result: %d", result );
446 d_stream.next_in = (Bytef *)p_in_block->p_buffer;
447 d_stream.avail_in = p_in_block->i_buffer;
449 p_block = block_New( p_this, 0 );
454 p_block = block_Realloc( p_block, 0, n * 1000 );
455 dst = (unsigned char *)p_block->p_buffer;
456 d_stream.next_out = (Bytef *)&dst[(n - 1) * 1000];
457 d_stream.avail_out = 1000;
458 result = inflate(&d_stream, Z_NO_FLUSH);
459 if( ( result != Z_OK ) && ( result != Z_STREAM_END ) )
461 msg_Dbg( p_this, "Zlib decompression failed. Result: %d", result );
465 while( ( d_stream.avail_out == 0 ) && ( d_stream.avail_in != 0 ) &&
466 ( result != Z_STREAM_END ) );
468 dstsize = d_stream.total_out;
469 inflateEnd( &d_stream );
471 p_block = block_Realloc( p_block, 0, dstsize );
472 p_block->i_buffer = dstsize;
473 block_Release( p_in_block );
480 * Helper function to print the mkv parse tree
482 static void MkvTree( demux_t & demuxer, int i_level, const char *psz_format, ... )
487 msg_Err( &demuxer, "too deep tree" );
490 va_start( args, psz_format );
491 static const char psz_foo[] = "| | | | | | | | | |";
492 char *psz_foo2 = (char*)malloc( ( i_level * 4 + 3 + strlen( psz_format ) ) * sizeof(char) );
493 strncpy( psz_foo2, psz_foo, 4 * i_level );
494 psz_foo2[ 4 * i_level ] = '+';
495 psz_foo2[ 4 * i_level + 1 ] = ' ';
496 strcpy( &psz_foo2[ 4 * i_level + 2 ], psz_format );
497 __msg_GenericVa( VLC_OBJECT(&demuxer), MSG_QUEUE_NORMAL, VLC_MSG_DBG, "mkv", psz_foo2, args );
502 /*****************************************************************************
504 *****************************************************************************/
505 class vlc_stream_io_callback: public IOCallback
513 vlc_stream_io_callback( stream_t *, vlc_bool_t );
515 virtual ~vlc_stream_io_callback()
521 virtual uint32 read ( void *p_buffer, size_t i_size);
522 virtual void setFilePointer ( int64_t i_offset, seek_mode mode = seek_beginning );
523 virtual size_t write ( const void *p_buffer, size_t i_size);
524 virtual uint64 getFilePointer ( void );
525 virtual void close ( void );
528 /*****************************************************************************
530 *****************************************************************************/
534 EbmlParser( EbmlStream *es, EbmlElement *el_start, demux_t *p_demux );
535 virtual ~EbmlParser( void );
539 void Reset( demux_t *p_demux );
540 EbmlElement *Get( void );
542 EbmlElement *UnGet( uint64 i_block_pos, uint64 i_cluster_pos );
544 int GetLevel( void );
549 EbmlElement *m_el[10];
550 int64_t mi_remain_size[10];
560 /*****************************************************************************
561 * Some functions to manipulate memory
562 *****************************************************************************/
563 #define GetFOURCC( p ) __GetFOURCC( (uint8_t*)p )
564 static vlc_fourcc_t __GetFOURCC( uint8_t *p )
566 return VLC_FOURCC( p[0], p[1], p[2], p[3] );
569 /*****************************************************************************
570 * definitions of structures and functions used by this plugins
571 *****************************************************************************/
576 vlc_bool_t b_default;
577 vlc_bool_t b_enabled;
578 unsigned int i_number;
581 uint8_t *p_extra_data;
585 uint64_t i_default_duration;
586 float f_timecodescale;
595 unsigned int i_original_rate;
598 /* data to be send first */
600 uint8_t *p_data_init;
602 /* hack : it's for seek */
603 vlc_bool_t b_search_keyframe;
607 const char *psz_codec_name;
608 const char *psz_codec_settings;
609 const char *psz_codec_info_url;
610 const char *psz_codec_download_url;
612 /* encryption/compression */
613 int i_compression_type;
614 KaxContentCompSettings *p_compression_data;
631 const binary MATROSKA_DVD_LEVEL_SS = 0x30;
632 const binary MATROSKA_DVD_LEVEL_LU = 0x2A;
633 const binary MATROSKA_DVD_LEVEL_TT = 0x28;
634 const binary MATROSKA_DVD_LEVEL_PGC = 0x20;
635 const binary MATROSKA_DVD_LEVEL_PG = 0x18;
636 const binary MATROSKA_DVD_LEVEL_PTT = 0x10;
637 const binary MATROSKA_DVD_LEVEL_CN = 0x08;
639 class chapter_codec_cmds_c
642 chapter_codec_cmds_c( demux_sys_t & demuxer, int codec_id = -1)
643 :p_private_data(NULL)
644 ,i_codec_id( codec_id )
648 virtual ~chapter_codec_cmds_c()
650 delete p_private_data;
651 std::vector<KaxChapterProcessData*>::iterator indexe = enter_cmds.begin();
652 while ( indexe != enter_cmds.end() )
657 std::vector<KaxChapterProcessData*>::iterator indexl = leave_cmds.begin();
658 while ( indexl != leave_cmds.end() )
663 std::vector<KaxChapterProcessData*>::iterator indexd = during_cmds.begin();
664 while ( indexd != during_cmds.end() )
671 void SetPrivate( const KaxChapterProcessPrivate & private_data )
673 p_private_data = new KaxChapterProcessPrivate( private_data );
676 void AddCommand( const KaxChapterProcessCommand & command );
678 /// \return wether the codec has seeked in the files or not
679 virtual bool Enter() { return false; }
680 virtual bool Leave() { return false; }
681 virtual std::string GetCodecName( bool f_for_title = false ) const { return ""; }
682 virtual int16 GetTitleNumber() { return -1; }
684 KaxChapterProcessPrivate *p_private_data;
687 std::vector<KaxChapterProcessData*> enter_cmds;
688 std::vector<KaxChapterProcessData*> during_cmds;
689 std::vector<KaxChapterProcessData*> leave_cmds;
695 class dvd_command_interpretor_c
698 dvd_command_interpretor_c( demux_sys_t & demuxer )
701 memset( p_PRMs, 0, sizeof(p_PRMs) );
702 p_PRMs[ 0x80 + 1 ] = 15;
703 p_PRMs[ 0x80 + 2 ] = 62;
704 p_PRMs[ 0x80 + 3 ] = 1;
705 p_PRMs[ 0x80 + 4 ] = 1;
706 p_PRMs[ 0x80 + 7 ] = 1;
707 p_PRMs[ 0x80 + 8 ] = 1;
708 p_PRMs[ 0x80 + 16 ] = 0xFFFFu;
709 p_PRMs[ 0x80 + 18 ] = 0xFFFFu;
712 bool Interpret( const binary * p_command, size_t i_size = 8 );
714 uint16 GetPRM( size_t index ) const
717 return p_PRMs[ index ];
721 uint16 GetGPRM( size_t index ) const
723 if ( index >= 0 && index < 16 )
724 return p_PRMs[ index ];
728 uint16 GetSPRM( size_t index ) const
730 // 21,22,23 reserved for future use
731 if ( index >= 0x80 && index < 0x95 )
732 return p_PRMs[ index ];
736 bool SetPRM( size_t index, uint16 value )
738 if ( index >= 0 && index < 16 )
740 p_PRMs[ index ] = value;
746 bool SetGPRM( size_t index, uint16 value )
748 if ( index >= 0 && index < 16 )
750 p_PRMs[ index ] = value;
756 bool SetSPRM( size_t index, uint16 value )
758 if ( index > 0x80 && index <= 0x8D && index != 0x8C )
760 p_PRMs[ index ] = value;
767 std::string GetRegTypeName( bool b_value, uint16 value ) const
770 char s_value[6], s_reg_value[6];
771 sprintf( s_value, "%.5d", value );
779 else if ( value < 0x80 )
781 sprintf( s_reg_value, "%.5d", GetPRM( value ) );
785 result += s_reg_value;
790 sprintf( s_reg_value, "%.5d", GetPRM( value ) );
794 result += s_reg_value;
806 // wether it's a comparison on the value or register
807 static const uint16 CMD_DVD_TEST_VALUE = 0x80;
808 static const uint16 CMD_DVD_IF_GPREG_AND = (1 << 4);
809 static const uint16 CMD_DVD_IF_GPREG_EQUAL = (2 << 4);
810 static const uint16 CMD_DVD_IF_GPREG_NOT_EQUAL = (3 << 4);
811 static const uint16 CMD_DVD_IF_GPREG_SUP_EQUAL = (4 << 4);
812 static const uint16 CMD_DVD_IF_GPREG_SUP = (5 << 4);
813 static const uint16 CMD_DVD_IF_GPREG_INF_EQUAL = (6 << 4);
814 static const uint16 CMD_DVD_IF_GPREG_INF = (7 << 4);
816 static const uint16 CMD_DVD_NOP = 0x0000;
817 static const uint16 CMD_DVD_GOTO_LINE = 0x0001;
818 static const uint16 CMD_DVD_BREAK = 0x0002;
820 static const uint16 CMD_DVD_NOP2 = 0x2001;
821 static const uint16 CMD_DVD_LINKPGCN = 0x2004;
822 static const uint16 CMD_DVD_LINKPGN = 0x2006;
823 static const uint16 CMD_DVD_LINKCN = 0x2007;
824 static const uint16 CMD_DVD_JUMP_TT = 0x3002;
825 static const uint16 CMD_DVD_JUMPVTS_TT = 0x3003;
826 static const uint16 CMD_DVD_JUMPVTS_PTT = 0x3005;
827 static const uint16 CMD_DVD_JUMP_SS = 0x3006;
828 static const uint16 CMD_DVD_CALLSS_VTSM1 = 0x3008;
830 static const uint16 CMD_DVD_SET_HL_BTNN2 = 0x4600;
831 static const uint16 CMD_DVD_SET_HL_BTNN_LINKPGCN1 = 0x4604;
832 static const uint16 CMD_DVD_SET_STREAM = 0x5100;
833 static const uint16 CMD_DVD_SET_GPRMMD = 0x5300;
834 static const uint16 CMD_DVD_SET_HL_BTNN1 = 0x5600;
835 static const uint16 CMD_DVD_SET_HL_BTNN_LINKPGCN2 = 0x5604;
836 static const uint16 CMD_DVD_SET_HL_BTNN_LINKCN = 0x5607;
838 static const uint16 CMD_DVD_MOV_SPREG_PREG = 0x6100;
839 static const uint16 CMD_DVD_GPREG_MOV_VALUE = 0x7100;
840 static const uint16 CMD_DVD_SUB_GPREG = 0x7400;
841 static const uint16 CMD_DVD_MULT_GPREG = 0x7500;
842 static const uint16 CMD_DVD_GPREG_DIV_VALUE = 0x7600;
843 static const uint16 CMD_DVD_GPREG_AND_VALUE = 0x7900;
845 // callbacks when browsing inside CodecPrivate
846 static bool MatchIsDomain ( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size );
847 static bool MatchIsVMG ( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size );
848 static bool MatchVTSNumber ( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size );
849 static bool MatchVTSMNumber ( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size );
850 static bool MatchTitleNumber ( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size );
851 static bool MatchPgcType ( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size );
852 static bool MatchPgcNumber ( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size );
853 static bool MatchChapterNumber( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size );
854 static bool MatchCellNumber ( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size );
857 class dvd_chapter_codec_c : public chapter_codec_cmds_c
860 dvd_chapter_codec_c( demux_sys_t & sys )
861 :chapter_codec_cmds_c( sys, 1 )
866 std::string GetCodecName( bool f_for_title = false ) const;
867 int16 GetTitleNumber();
870 class matroska_script_interpretor_c
873 matroska_script_interpretor_c( demux_sys_t & demuxer )
877 bool Interpret( const binary * p_command, size_t i_size );
880 static const std::string CMD_MS_GOTO_AND_PLAY;
886 const std::string matroska_script_interpretor_c::CMD_MS_GOTO_AND_PLAY = "GotoAndPlay";
889 class matroska_script_codec_c : public chapter_codec_cmds_c
892 matroska_script_codec_c( demux_sys_t & sys )
893 :chapter_codec_cmds_c( sys, 0 )
901 matroska_script_interpretor_c interpretor;
904 class chapter_translation_c
907 chapter_translation_c()
911 ~chapter_translation_c()
916 KaxChapterTranslateID *p_translated;
917 unsigned int codec_id;
918 std::vector<uint64_t> editions;
927 ,i_user_start_time(-1)
930 ,b_display_seekpoint(true)
931 ,b_user_display(false)
936 virtual ~chapter_item_c()
938 std::vector<chapter_codec_cmds_c*>::iterator index = codecs.begin();
939 while ( index != codecs.end() )
944 std::vector<chapter_item_c*>::iterator index_ = sub_chapters.begin();
945 while ( index_ != sub_chapters.end() )
952 int64_t RefreshChapters( bool b_ordered, int64_t i_prev_user_time );
953 int PublishChapters( input_title_t & title, int & i_user_chapters, int i_level = 0 );
954 virtual chapter_item_c * FindTimecode( mtime_t i_timecode, const chapter_item_c * p_current, bool & b_found );
955 void Append( const chapter_item_c & edition );
956 chapter_item_c * FindChapter( int64_t i_find_uid );
957 virtual chapter_item_c *BrowseCodecPrivate( unsigned int codec_id,
958 bool (*match)(const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size ),
959 const void *p_cookie,
960 size_t i_cookie_size );
961 std::string GetCodecName( bool f_for_title = false ) const;
962 bool ParentOf( const chapter_item_c & item ) const;
963 int16 GetTitleNumber( ) const;
965 int64_t i_start_time, i_end_time;
966 int64_t i_user_start_time, i_user_end_time; /* the time in the stream when an edition is ordered */
967 std::vector<chapter_item_c*> sub_chapters;
970 bool b_display_seekpoint;
972 std::string psz_name;
973 chapter_item_c *psz_parent;
976 std::vector<chapter_codec_cmds_c*> codecs;
978 static bool CompareTimecode( const chapter_item_c * itemA, const chapter_item_c * itemB )
980 return ( itemA->i_user_start_time < itemB->i_user_start_time || (itemA->i_user_start_time == itemB->i_user_start_time && itemA->i_user_end_time < itemB->i_user_end_time) );
983 bool Enter( bool b_do_subchapters );
984 bool Leave( bool b_do_subchapters );
985 bool EnterAndLeave( chapter_item_c *p_item, bool b_enter = true );
988 class chapter_edition_c : public chapter_item_c
995 void RefreshChapters( );
996 mtime_t Duration() const;
997 std::string GetMainName() const;
998 chapter_item_c * FindTimecode( mtime_t i_timecode, const chapter_item_c * p_current );
1003 class matroska_segment_c
1006 matroska_segment_c( demux_sys_t & demuxer, EbmlStream & estream )
1009 ,i_timescale(MKVD_TIMECODESCALE)
1012 ,i_cues_position(-1)
1013 ,i_chapters_position(-1)
1014 ,i_tags_position(-1)
1019 ,p_segment_uid(NULL)
1020 ,p_prev_segment_uid(NULL)
1021 ,p_next_segment_uid(NULL)
1025 ,psz_muxing_application(NULL)
1026 ,psz_writing_application(NULL)
1027 ,psz_segment_filename(NULL)
1030 ,i_default_edition(0)
1035 p_indexes = (mkv_index_t*)malloc( sizeof( mkv_index_t ) * i_index_max );
1038 virtual ~matroska_segment_c()
1040 for( size_t i_track = 0; i_track < tracks.size(); i_track++ )
1042 if ( tracks[i_track]->p_compression_data )
1044 delete tracks[i_track]->p_compression_data;
1046 es_format_Clean( &tracks[i_track]->fmt );
1047 if( tracks[i_track]->p_extra_data )
1048 free( tracks[i_track]->p_extra_data );
1049 if( tracks[i_track]->psz_codec )
1050 free( tracks[i_track]->psz_codec );
1051 delete tracks[i_track];
1054 if( psz_writing_application )
1056 free( psz_writing_application );
1058 if( psz_muxing_application )
1060 free( psz_muxing_application );
1062 if( psz_segment_filename )
1064 free( psz_segment_filename );
1072 free( psz_date_utc );
1079 delete p_segment_uid;
1080 delete p_prev_segment_uid;
1081 delete p_next_segment_uid;
1083 std::vector<chapter_edition_c*>::iterator index = stored_editions.begin();
1084 while ( index != stored_editions.end() )
1089 std::vector<chapter_translation_c*>::iterator indext = translations.begin();
1090 while ( indext != translations.end() )
1095 std::vector<KaxSegmentFamily*>::iterator indexf = families.begin();
1096 while ( indexf != families.end() )
1103 KaxSegment *segment;
1107 uint64_t i_timescale;
1109 /* duration of the segment */
1111 mtime_t i_start_time;
1114 std::vector<mkv_track_t*> tracks;
1117 int64_t i_cues_position;
1118 int64_t i_chapters_position;
1119 int64_t i_tags_position;
1121 KaxCluster *cluster;
1123 uint64 i_cluster_pos;
1124 int64_t i_start_pos;
1125 KaxSegmentUID *p_segment_uid;
1126 KaxPrevUID *p_prev_segment_uid;
1127 KaxNextUID *p_next_segment_uid;
1132 mkv_index_t *p_indexes;
1135 char *psz_muxing_application;
1136 char *psz_writing_application;
1137 char *psz_segment_filename;
1141 /* !!!!! GCC 3.3 bug on Darwin !!!!! */
1142 /* when you remove this variable the compiler issues an atomicity error */
1143 /* this variable only works when using std::vector<chapter_edition_c> */
1144 std::vector<chapter_edition_c*> stored_editions;
1145 int i_default_edition;
1147 std::vector<chapter_translation_c*> translations;
1148 std::vector<KaxSegmentFamily*> families;
1155 bool PreloadFamily( const matroska_segment_c & segment );
1156 void ParseInfo( KaxInfo *info );
1157 void ParseAttachments( KaxAttachments *attachments );
1158 void ParseChapters( KaxChapters *chapters );
1159 void ParseSeekHead( KaxSeekHead *seekhead );
1160 void ParseTracks( KaxTracks *tracks );
1161 void ParseChapterAtom( int i_level, KaxChapterAtom *ca, chapter_item_c & chapters );
1162 void ParseTrackEntry( KaxTrackEntry *m );
1163 void ParseCluster( );
1164 void IndexAppendCluster( KaxCluster *cluster );
1167 void InformationCreate( );
1168 void Seek( mtime_t i_date, mtime_t i_time_offset );
1169 #if LIBMATROSKA_VERSION >= 0x000800
1170 int BlockGet( KaxBlock * &, KaxSimpleBlock * &, int64_t *, int64_t *, int64_t *);
1172 int BlockGet( KaxBlock * &, int64_t *, int64_t *, int64_t *);
1174 bool Select( mtime_t i_start_time );
1177 static bool CompareSegmentUIDs( const matroska_segment_c * item_a, const matroska_segment_c * item_b );
1180 // class holding hard-linked segment together in the playback order
1181 class virtual_segment_c
1184 virtual_segment_c( matroska_segment_c *p_segment )
1187 ,i_current_segment(0)
1188 ,i_current_edition(-1)
1189 ,psz_current_chapter(NULL)
1191 linked_segments.push_back( p_segment );
1193 AppendUID( p_segment->p_segment_uid );
1194 AppendUID( p_segment->p_prev_segment_uid );
1195 AppendUID( p_segment->p_next_segment_uid );
1199 size_t AddSegment( matroska_segment_c *p_segment );
1200 void PreloadLinked( );
1201 mtime_t Duration( ) const;
1203 void Seek( demux_t & demuxer, mtime_t i_date, mtime_t i_time_offset, chapter_item_c *psz_chapter );
1205 inline chapter_edition_c *Edition()
1207 if ( i_current_edition >= 0 && size_t(i_current_edition) < p_editions->size() )
1208 return (*p_editions)[i_current_edition];
1212 matroska_segment_c * Segment() const
1214 if ( linked_segments.size() == 0 || i_current_segment >= linked_segments.size() )
1216 return linked_segments[i_current_segment];
1219 inline chapter_item_c *CurrentChapter() {
1220 return psz_current_chapter;
1225 if ( i_current_segment < linked_segments.size()-1 )
1227 i_current_segment++;
1233 bool FindUID( KaxSegmentUID & uid ) const
1235 for ( size_t i=0; i<linked_uids.size(); i++ )
1237 if ( linked_uids[i] == uid )
1243 bool UpdateCurrentToChapter( demux_t & demux );
1244 void PrepareChapters( );
1246 chapter_item_c *BrowseCodecPrivate( unsigned int codec_id,
1247 bool (*match)(const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size ),
1248 const void *p_cookie,
1249 size_t i_cookie_size );
1250 chapter_item_c *FindChapter( int64_t i_find_uid );
1252 std::vector<chapter_edition_c*> *p_editions;
1256 std::vector<matroska_segment_c*> linked_segments;
1257 std::vector<KaxSegmentUID> linked_uids;
1258 size_t i_current_segment;
1260 int i_current_edition;
1261 chapter_item_c *psz_current_chapter;
1263 void AppendUID( const EbmlBinary * UID );
1266 class matroska_stream_c
1269 matroska_stream_c( demux_sys_t & demuxer )
1275 virtual ~matroska_stream_c()
1284 std::vector<matroska_segment_c*> segments;
1297 vlc_bool_t b_clicked;
1310 virtual ~attachment_c()
1312 if( p_data ) free( p_data );
1315 std::string psz_file_name;
1316 std::string psz_mime_type;
1324 demux_sys_t( demux_t & demux )
1331 ,p_current_segment(NULL)
1332 ,dvd_interpretor( *this )
1336 ,b_pci_packet_set(false)
1339 vlc_mutex_init( &demuxer, &lock_demuxer );
1342 virtual ~demux_sys_t()
1346 for ( i=0; i<streams.size(); i++ )
1348 for ( i=0; i<opened_segments.size(); i++ )
1349 delete opened_segments[i];
1350 for ( i=0; i<used_segments.size(); i++ )
1351 delete used_segments[i];
1352 for ( i=0; i<stored_attachments.size(); i++ )
1353 delete stored_attachments[i];
1354 if( meta ) vlc_meta_Delete( meta );
1356 while( titles.size() )
1357 { vlc_input_title_Delete( titles.back() ); titles.pop_back();}
1359 vlc_mutex_destroy( &lock_demuxer );
1366 mtime_t i_start_pts;
1367 mtime_t i_chapter_time;
1371 std::vector<input_title_t*> titles; // matroska editions
1372 size_t i_current_title;
1374 std::vector<matroska_stream_c*> streams;
1375 std::vector<attachment_c*> stored_attachments;
1376 std::vector<matroska_segment_c*> opened_segments;
1377 std::vector<virtual_segment_c*> used_segments;
1378 virtual_segment_c *p_current_segment;
1380 dvd_command_interpretor_c dvd_interpretor;
1382 /* duration of the stream */
1385 matroska_segment_c *FindSegment( const EbmlBinary & uid ) const;
1386 chapter_item_c *BrowseCodecPrivate( unsigned int codec_id,
1387 bool (*match)(const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size ),
1388 const void *p_cookie,
1389 size_t i_cookie_size,
1390 virtual_segment_c * & p_segment_found );
1391 chapter_item_c *FindChapter( int64_t i_find_uid, virtual_segment_c * & p_segment_found );
1393 void PreloadFamily( const matroska_segment_c & of_segment );
1394 void PreloadLinked( matroska_segment_c *p_segment );
1395 bool PreparePlayback( virtual_segment_c *p_new_segment );
1396 matroska_stream_c *AnalyseAllSegmentsFound( demux_t *p_demux, EbmlStream *p_estream, bool b_initial = false );
1397 void JumpTo( virtual_segment_c & p_segment, chapter_item_c * p_chapter );
1399 void StartUiThread();
1400 void StopUiThread();
1402 inline void SwapButtons();
1404 /* for spu variables */
1405 input_thread_t *p_input;
1407 bool b_pci_packet_set;
1408 uint8_t palette[4][4];
1409 vlc_mutex_t lock_demuxer;
1412 event_thread_t *p_ev;
1413 static int EventThread( vlc_object_t *p_this );
1414 static int EventMouse( vlc_object_t *p_this, char const *psz_var,
1415 vlc_value_t oldval, vlc_value_t newval, void *p_data );
1416 static int EventKey( vlc_object_t *p_this, char const *psz_var,
1417 vlc_value_t oldval, vlc_value_t newval, void *p_data );
1422 virtual_segment_c *VirtualFromSegments( matroska_segment_c *p_segment ) const;
1423 bool IsUsedSegment( matroska_segment_c &p_segment ) const;
1426 static int Demux ( demux_t * );
1427 static int Control( demux_t *, int, va_list );
1428 static void Seek ( demux_t *, mtime_t i_date, double f_percent, chapter_item_c *psz_chapter );
1430 #define MKV_IS_ID( el, C ) ( EbmlId( (*el) ) == C::ClassInfos.GlobalId )
1432 static inline char * ToUTF8( const UTFstring &u )
1434 return strdup( u.GetUTF8().c_str() );
1437 /*****************************************************************************
1438 * Open: initializes matroska demux structures
1439 *****************************************************************************/
1440 static int Open( vlc_object_t * p_this )
1442 demux_t *p_demux = (demux_t*)p_this;
1444 matroska_stream_c *p_stream;
1445 matroska_segment_c *p_segment;
1446 const uint8_t *p_peek;
1447 std::string s_path, s_filename;
1448 vlc_stream_io_callback *p_io_callback;
1449 EbmlStream *p_io_stream;
1451 /* peek the begining */
1452 if( stream_Peek( p_demux->s, &p_peek, 4 ) < 4 ) return VLC_EGENERIC;
1454 /* is a valid file */
1455 if( p_peek[0] != 0x1a || p_peek[1] != 0x45 ||
1456 p_peek[2] != 0xdf || p_peek[3] != 0xa3 ) return VLC_EGENERIC;
1458 /* Set the demux function */
1459 p_demux->pf_demux = Demux;
1460 p_demux->pf_control = Control;
1461 p_demux->p_sys = p_sys = new demux_sys_t( *p_demux );
1463 p_io_callback = new vlc_stream_io_callback( p_demux->s, VLC_FALSE );
1464 p_io_stream = new EbmlStream( *p_io_callback );
1466 if( p_io_stream == NULL )
1468 msg_Err( p_demux, "failed to create EbmlStream" );
1469 delete p_io_callback;
1471 return VLC_EGENERIC;
1474 p_stream = p_sys->AnalyseAllSegmentsFound( p_demux, p_io_stream, true );
1475 if( p_stream == NULL )
1477 msg_Err( p_demux, "cannot find KaxSegment" );
1480 p_sys->streams.push_back( p_stream );
1482 p_stream->p_in = p_io_callback;
1483 p_stream->p_es = p_io_stream;
1485 for (size_t i=0; i<p_stream->segments.size(); i++)
1487 p_stream->segments[i]->Preload();
1490 p_segment = p_stream->segments[0];
1491 if( p_segment->cluster != NULL )
1493 msg_Warn( p_demux, "cannot find any cluster, damaged file ?" );
1495 // reset the stream reading to the first cluster of the segment used
1496 p_stream->p_in->setFilePointer( p_segment->cluster->GetElementPosition() );
1499 if (config_GetInt( p_demux, "mkv-preload-local-dir" ))
1501 /* get the files from the same dir from the same family (based on p_demux->psz_path) */
1502 if (p_demux->psz_path[0] != '\0' && !strcmp(p_demux->psz_access, ""))
1504 // assume it's a regular file
1505 // get the directory path
1506 s_path = p_demux->psz_path;
1507 if (s_path.at(s_path.length() - 1) == DIRECTORY_SEPARATOR)
1509 s_path = s_path.substr(0,s_path.length()-1);
1513 if (s_path.find_last_of(DIRECTORY_SEPARATOR) > 0)
1515 s_path = s_path.substr(0,s_path.find_last_of(DIRECTORY_SEPARATOR));
1519 DIR *p_src_dir = utf8_opendir(s_path.c_str());
1521 if (p_src_dir != NULL)
1524 while ((psz_file = utf8_readdir(p_src_dir)) != NULL)
1526 if (strlen(psz_file) > 4)
1528 s_filename = s_path + DIRECTORY_SEPARATOR + psz_file;
1531 if (!strcasecmp(s_filename.c_str(), p_demux->psz_path))
1533 if (!s_filename.compare(p_demux->psz_path))
1537 continue; // don't reuse the original opened file
1540 #if defined(__GNUC__) && (__GNUC__ < 3)
1541 if (!s_filename.compare("mkv", s_filename.length() - 3, 3) ||
1542 !s_filename.compare("mka", s_filename.length() - 3, 3))
1544 if (!s_filename.compare(s_filename.length() - 3, 3, "mkv") ||
1545 !s_filename.compare(s_filename.length() - 3, 3, "mka"))
1548 // test wether this file belongs to our family
1549 const uint8_t *p_peek;
1550 bool file_ok = false;
1551 stream_t *p_file_stream = stream_UrlNew(
1553 s_filename.c_str());
1554 /* peek the begining */
1555 if( p_file_stream &&
1556 stream_Peek( p_file_stream, &p_peek, 4 ) >= 4
1557 && p_peek[0] == 0x1a && p_peek[1] == 0x45 &&
1558 p_peek[2] == 0xdf && p_peek[3] == 0xa3 ) file_ok = true;
1562 vlc_stream_io_callback *p_file_io = new vlc_stream_io_callback( p_file_stream, VLC_TRUE );
1563 EbmlStream *p_estream = new EbmlStream(*p_file_io);
1565 p_stream = p_sys->AnalyseAllSegmentsFound( p_demux, p_estream );
1567 if ( p_stream == NULL )
1569 msg_Dbg( p_demux, "the file '%s' will not be used", s_filename.c_str() );
1575 p_stream->p_in = p_file_io;
1576 p_stream->p_es = p_estream;
1577 p_sys->streams.push_back( p_stream );
1582 if( p_file_stream ) {
1583 stream_Delete( p_file_stream );
1585 msg_Dbg( p_demux, "the file '%s' cannot be opened", s_filename.c_str() );
1591 closedir( p_src_dir );
1595 p_sys->PreloadFamily( *p_segment );
1598 p_sys->PreloadLinked( p_segment );
1600 if ( !p_sys->PreparePlayback( NULL ) )
1602 msg_Err( p_demux, "cannot use the segment" );
1606 p_sys->StartUiThread();
1612 return VLC_EGENERIC;
1615 /*****************************************************************************
1616 * Close: frees unused data
1617 *****************************************************************************/
1618 static void Close( vlc_object_t *p_this )
1620 demux_t *p_demux = (demux_t*)p_this;
1621 demux_sys_t *p_sys = p_demux->p_sys;
1626 /*****************************************************************************
1628 *****************************************************************************/
1629 static int Control( demux_t *p_demux, int i_query, va_list args )
1631 demux_sys_t *p_sys = p_demux->p_sys;
1638 input_attachment_t ***ppp_attach;
1644 case DEMUX_GET_ATTACHMENTS:
1645 ppp_attach = (input_attachment_t***)va_arg( args, input_attachment_t*** );
1646 pi_int = (int*)va_arg( args, int * );
1648 if( p_sys->stored_attachments.size() <= 0 )
1649 return VLC_EGENERIC;
1651 *pi_int = p_sys->stored_attachments.size();
1652 *ppp_attach = (input_attachment_t**)malloc( sizeof(input_attachment_t**) *
1653 p_sys->stored_attachments.size() );
1654 if( !(*ppp_attach) )
1656 for( i = 0; i < p_sys->stored_attachments.size(); i++ )
1658 attachment_c *a = p_sys->stored_attachments[i];
1659 (*ppp_attach)[i] = vlc_input_attachment_New( a->psz_file_name.c_str(), a->psz_mime_type.c_str(), NULL,
1660 a->p_data, a->i_size );
1664 case DEMUX_GET_META:
1665 p_meta = (vlc_meta_t*)va_arg( args, vlc_meta_t* );
1666 vlc_meta_Merge( p_meta, p_sys->meta );
1669 case DEMUX_GET_LENGTH:
1670 pi64 = (int64_t*)va_arg( args, int64_t * );
1671 if( p_sys->f_duration > 0.0 )
1673 *pi64 = (int64_t)(p_sys->f_duration * 1000);
1676 return VLC_EGENERIC;
1678 case DEMUX_GET_POSITION:
1679 pf = (double*)va_arg( args, double * );
1680 if ( p_sys->f_duration > 0.0 )
1681 *pf = (double)(p_sys->i_pts >= p_sys->i_start_pts ? p_sys->i_pts : p_sys->i_start_pts ) / (1000.0 * p_sys->f_duration);
1684 case DEMUX_SET_POSITION:
1685 f = (double)va_arg( args, double );
1686 Seek( p_demux, -1, f, NULL );
1689 case DEMUX_GET_TIME:
1690 pi64 = (int64_t*)va_arg( args, int64_t * );
1691 *pi64 = p_sys->i_pts;
1694 case DEMUX_GET_TITLE_INFO:
1695 if( p_sys->titles.size() )
1697 input_title_t ***ppp_title = (input_title_t***)va_arg( args, input_title_t*** );
1698 int *pi_int = (int*)va_arg( args, int* );
1700 *pi_int = p_sys->titles.size();
1701 *ppp_title = (input_title_t**)malloc( sizeof( input_title_t**) * p_sys->titles.size() );
1703 for( size_t i = 0; i < p_sys->titles.size(); i++ )
1705 (*ppp_title)[i] = vlc_input_title_Duplicate( p_sys->titles[i] );
1710 return VLC_EGENERIC;
1712 case DEMUX_SET_TITLE:
1713 /* TODO handle editions as titles */
1714 i_idx = (int)va_arg( args, int );
1715 if( i_idx < p_sys->used_segments.size() )
1717 p_sys->JumpTo( *p_sys->used_segments[i_idx], NULL );
1720 return VLC_EGENERIC;
1722 case DEMUX_SET_SEEKPOINT:
1723 i_skp = (int)va_arg( args, int );
1725 // TODO change the way it works with the << & >> buttons on the UI (+1/-1 instead of a number)
1726 if( p_sys->titles.size() && i_skp < p_sys->titles[p_sys->i_current_title]->i_seekpoint)
1728 Seek( p_demux, (int64_t)p_sys->titles[p_sys->i_current_title]->seekpoint[i_skp]->i_time_offset, -1, NULL);
1729 p_demux->info.i_seekpoint |= INPUT_UPDATE_SEEKPOINT;
1730 p_demux->info.i_seekpoint = i_skp;
1733 return VLC_EGENERIC;
1735 case DEMUX_SET_TIME:
1738 return VLC_EGENERIC;
1742 #if LIBMATROSKA_VERSION >= 0x000800
1743 int matroska_segment_c::BlockGet( KaxBlock * & pp_block, KaxSimpleBlock * & pp_simpleblock, int64_t *pi_ref1, int64_t *pi_ref2, int64_t *pi_duration )
1745 int matroska_segment_c::BlockGet( KaxBlock * & pp_block, int64_t *pi_ref1, int64_t *pi_ref2, int64_t *pi_duration )
1748 #if LIBMATROSKA_VERSION >= 0x000800
1749 pp_simpleblock = NULL;
1757 EbmlElement *el = NULL;
1761 return VLC_EGENERIC;
1763 #if LIBMATROSKA_VERSION >= 0x000800
1764 if( pp_simpleblock != NULL || ((el = ep->Get()) == NULL && pp_block != NULL) )
1766 if( (el = ep->Get()) == NULL && pp_block != NULL )
1769 /* update the index */
1770 #define idx p_indexes[i_index - 1]
1771 if( i_index > 0 && idx.i_time == -1 )
1773 #if LIBMATROSKA_VERSION >= 0x000800
1774 if ( pp_simpleblock != NULL )
1775 idx.i_time = pp_simpleblock->GlobalTimecode() / (mtime_t)1000;
1778 idx.i_time = (*pp_block).GlobalTimecode() / (mtime_t)1000;
1779 idx.b_key = *pi_ref1 == 0 ? VLC_TRUE : VLC_FALSE;
1785 i_level = ep->GetLevel();
1794 msg_Warn( &sys.demuxer, "EOF" );
1795 return VLC_EGENERIC;
1802 if( MKV_IS_ID( el, KaxCluster ) )
1804 cluster = (KaxCluster*)el;
1805 i_cluster_pos = cluster->GetElementPosition();
1807 /* add it to the index */
1809 ( i_index > 0 && p_indexes[i_index - 1].i_position < (int64_t)cluster->GetElementPosition() ) )
1811 IndexAppendCluster( cluster );
1814 // reset silent tracks
1815 for (size_t i=0; i<tracks.size(); i++)
1817 tracks[i]->b_silent = VLC_FALSE;
1822 else if( MKV_IS_ID( el, KaxCues ) )
1824 msg_Warn( &sys.demuxer, "find KaxCues FIXME" );
1825 return VLC_EGENERIC;
1829 msg_Dbg( &sys.demuxer, "unknown (%s)", typeid( el ).name() );
1833 if( MKV_IS_ID( el, KaxClusterTimecode ) )
1835 KaxClusterTimecode &ctc = *(KaxClusterTimecode*)el;
1837 ctc.ReadData( es.I_O(), SCOPE_ALL_DATA );
1838 cluster->InitTimecode( uint64( ctc ), i_timescale );
1840 else if( MKV_IS_ID( el, KaxClusterSilentTracks ) )
1844 else if( MKV_IS_ID( el, KaxBlockGroup ) )
1846 i_block_pos = el->GetElementPosition();
1849 #if LIBMATROSKA_VERSION >= 0x000800
1850 else if( MKV_IS_ID( el, KaxSimpleBlock ) )
1852 pp_simpleblock = (KaxSimpleBlock*)el;
1854 pp_simpleblock->ReadData( es.I_O() );
1855 pp_simpleblock->SetParent( *cluster );
1860 if( MKV_IS_ID( el, KaxBlock ) )
1862 pp_block = (KaxBlock*)el;
1864 pp_block->ReadData( es.I_O() );
1865 pp_block->SetParent( *cluster );
1869 else if( MKV_IS_ID( el, KaxBlockDuration ) )
1871 KaxBlockDuration &dur = *(KaxBlockDuration*)el;
1873 dur.ReadData( es.I_O() );
1874 *pi_duration = uint64( dur );
1876 else if( MKV_IS_ID( el, KaxReferenceBlock ) )
1878 KaxReferenceBlock &ref = *(KaxReferenceBlock*)el;
1880 ref.ReadData( es.I_O() );
1883 *pi_ref1 = int64( ref ) * cluster->GlobalTimecodeScale();
1885 else if( *pi_ref2 == 0 )
1887 *pi_ref2 = int64( ref ) * cluster->GlobalTimecodeScale();
1890 else if( MKV_IS_ID( el, KaxClusterSilentTrackNumber ) )
1892 KaxClusterSilentTrackNumber &track_num = *(KaxClusterSilentTrackNumber*)el;
1893 track_num.ReadData( es.I_O() );
1895 for (size_t i=0; i<tracks.size(); i++)
1897 if ( tracks[i]->i_number == uint32(track_num))
1899 tracks[i]->b_silent = VLC_TRUE;
1906 msg_Err( &sys.demuxer, "invalid level = %d", i_level );
1907 return VLC_EGENERIC;
1912 static block_t *MemToBlock( demux_t *p_demux, uint8_t *p_mem, int i_mem, size_t offset)
1915 if( !(p_block = block_New( p_demux, i_mem + offset ) ) ) return NULL;
1916 memcpy( p_block->p_buffer + offset, p_mem, i_mem );
1917 //p_block->i_rate = p_input->stream.control.i_rate;
1921 #if LIBMATROSKA_VERSION >= 0x000800
1922 static void BlockDecode( demux_t *p_demux, KaxBlock *block, KaxSimpleBlock *simpleblock,
1923 mtime_t i_pts, mtime_t i_duration, bool f_mandatory )
1925 static void BlockDecode( demux_t *p_demux, KaxBlock *block, mtime_t i_pts,
1926 mtime_t i_duration, bool f_mandatory )
1929 demux_sys_t *p_sys = p_demux->p_sys;
1930 matroska_segment_c *p_segment = p_sys->p_current_segment->Segment();
1936 #define tk p_segment->tracks[i_track]
1937 for( i_track = 0; i_track < p_segment->tracks.size(); i_track++ )
1939 #if LIBMATROSKA_VERSION >= 0x000800
1940 if( (block != NULL && tk->i_number == block->TrackNum()) ||
1941 (simpleblock != NULL && tk->i_number == simpleblock->TrackNum()))
1943 if( tk->i_number == block->TrackNum() )
1950 if( i_track >= p_segment->tracks.size() )
1952 msg_Err( p_demux, "invalid track number" );
1955 if( tk->fmt.i_cat != NAV_ES && tk->p_es == NULL )
1957 msg_Err( p_demux, "unknown track number" );
1960 if( i_pts + i_duration < p_sys->i_start_pts && tk->fmt.i_cat == AUDIO_ES )
1962 return; /* discard audio packets that shouldn't be rendered */
1965 if ( tk->fmt.i_cat != NAV_ES )
1967 es_out_Control( p_demux->out, ES_OUT_GET_ES_STATE, tk->p_es, &b );
1971 tk->b_inited = VLC_FALSE;
1977 /* First send init data */
1978 if( !tk->b_inited && tk->i_data_init > 0 )
1982 msg_Dbg( p_demux, "sending header (%d bytes)", tk->i_data_init );
1983 p_init = MemToBlock( p_demux, tk->p_data_init, tk->i_data_init, 0 );
1984 if( p_init ) es_out_Send( p_demux->out, tk->p_es, p_init );
1986 tk->b_inited = VLC_TRUE;
1989 #if LIBMATROSKA_VERSION >= 0x000800
1991 (block != NULL && i < block->NumberFrames()) || (simpleblock != NULL && i < simpleblock->NumberFrames());
1994 for( i = 0; i < block->NumberFrames(); i++ )
1999 #if LIBMATROSKA_VERSION >= 0x000800
2000 if ( simpleblock != NULL )
2002 data = &simpleblock->GetBuffer(i);
2003 // condition when the DTS is correct (keyframe or B frame == NOT P frame)
2004 f_mandatory = simpleblock->IsDiscardable() || simpleblock->IsKeyframe();
2008 data = &block->GetBuffer(i);
2010 if( tk->i_compression_type == MATROSKA_COMPRESSION_HEADER && tk->p_compression_data != NULL )
2011 p_block = MemToBlock( p_demux, data->Buffer(), data->Size(), tk->p_compression_data->GetSize() );
2013 p_block = MemToBlock( p_demux, data->Buffer(), data->Size(), 0 );
2015 if( p_block == NULL )
2020 #if defined(HAVE_ZLIB_H)
2021 if( tk->i_compression_type == MATROSKA_COMPRESSION_ZLIB )
2023 p_block = block_zlib_decompress( VLC_OBJECT(p_demux), p_block );
2027 if( tk->i_compression_type == MATROSKA_COMPRESSION_HEADER )
2029 memcpy( p_block->p_buffer, tk->p_compression_data->GetBuffer(), tk->p_compression_data->GetSize() );
2032 if ( tk->fmt.i_cat == NAV_ES )
2034 // TODO handle the start/stop times of this packet
2035 if ( p_sys->b_ui_hooked )
2037 vlc_mutex_lock( &p_sys->p_ev->lock );
2038 memcpy( &p_sys->pci_packet, &p_block->p_buffer[1], sizeof(pci_t) );
2039 p_sys->SwapButtons();
2040 p_sys->b_pci_packet_set = true;
2041 vlc_mutex_unlock( &p_sys->p_ev->lock );
2042 block_Release( p_block );
2046 // correct timestamping when B frames are used
2047 if( tk->fmt.i_cat != VIDEO_ES )
2049 p_block->i_dts = p_block->i_pts = i_pts;
2053 if( !strcmp( tk->psz_codec, "V_MS/VFW/FOURCC" ) )
2055 // in VFW we have no idea about B frames
2057 p_block->i_dts = i_pts;
2061 p_block->i_pts = i_pts;
2063 p_block->i_dts = p_block->i_pts;
2065 p_block->i_dts = min( i_pts, tk->i_last_dts + (mtime_t)(tk->i_default_duration >> 10));
2066 p_sys->i_pts = p_block->i_dts;
2069 tk->i_last_dts = p_block->i_dts;
2072 msg_Dbg( p_demux, "block i_dts: "I64Fd" / i_pts: "I64Fd, p_block->i_dts, p_block->i_pts);
2074 if( strcmp( tk->psz_codec, "S_VOBSUB" ) )
2076 p_block->i_length = i_duration * 1000;
2079 es_out_Send( p_demux->out, tk->p_es, p_block );
2081 /* use time stamp only for first block */
2088 matroska_stream_c *demux_sys_t::AnalyseAllSegmentsFound( demux_t *p_demux, EbmlStream *p_estream, bool b_initial )
2090 int i_upper_lvl = 0;
2092 EbmlElement *p_l0, *p_l1, *p_l2;
2093 bool b_keep_stream = false, b_keep_segment;
2095 // verify the EBML Header
2096 p_l0 = p_estream->FindNextID(EbmlHead::ClassInfos, 0xFFFFFFFFL);
2099 msg_Err( p_demux, "No EBML header found" );
2103 // verify we can read this Segment, we only support Matroska version 1 for now
2104 p_l0->Read(*p_estream, EbmlHead::ClassInfos.Context, i_upper_lvl, p_l0, true);
2106 EDocType doc_type = GetChild<EDocType>(*static_cast<EbmlHead*>(p_l0));
2107 if (std::string(doc_type) != "matroska")
2109 msg_Err( p_demux, "Not a Matroska file : DocType = %s ", std::string(doc_type).c_str());
2113 EDocTypeReadVersion doc_read_version = GetChild<EDocTypeReadVersion>(*static_cast<EbmlHead*>(p_l0));
2114 #if LIBMATROSKA_VERSION >= 0x000800
2115 if (uint64(doc_read_version) > 2)
2117 msg_Err( p_demux, "This matroska file is needs version "I64Fd" and this VLC only supports version 1 & 2", uint64(doc_read_version));
2121 if (uint64(doc_read_version) != 1)
2123 msg_Err( p_demux, "This matroska file is needs version "I64Fd" and this VLC only supports version 1", uint64(doc_read_version));
2131 // find all segments in this file
2132 p_l0 = p_estream->FindNextID(KaxSegment::ClassInfos, 0xFFFFFFFFFLL);
2138 matroska_stream_c *p_stream1 = new matroska_stream_c( *this );
2142 if (EbmlId(*p_l0) == KaxSegment::ClassInfos.GlobalId)
2145 matroska_segment_c *p_segment1 = new matroska_segment_c( *this, *p_estream );
2146 b_keep_segment = b_initial;
2148 ep = new EbmlParser(p_estream, p_l0, &demuxer );
2149 p_segment1->ep = ep;
2150 p_segment1->segment = (KaxSegment*)p_l0;
2152 while ((p_l1 = ep->Get()))
2154 if (MKV_IS_ID(p_l1, KaxInfo))
2156 // find the families of this segment
2157 KaxInfo *p_info = static_cast<KaxInfo*>(p_l1);
2159 p_info->Read(*p_estream, KaxInfo::ClassInfos.Context, i_upper_lvl, p_l2, true);
2160 for( i = 0; i < p_info->ListSize(); i++ )
2162 EbmlElement *l = (*p_info)[i];
2164 if( MKV_IS_ID( l, KaxSegmentUID ) )
2166 KaxSegmentUID *p_uid = static_cast<KaxSegmentUID*>(l);
2167 b_keep_segment = (FindSegment( *p_uid ) == NULL);
2168 if ( !b_keep_segment )
2169 break; // this segment is already known
2170 opened_segments.push_back( p_segment1 );
2171 delete p_segment1->p_segment_uid;
2172 p_segment1->p_segment_uid = new KaxSegmentUID(*p_uid);
2174 else if( MKV_IS_ID( l, KaxPrevUID ) )
2176 p_segment1->p_prev_segment_uid = new KaxPrevUID( *static_cast<KaxPrevUID*>(l) );
2178 else if( MKV_IS_ID( l, KaxNextUID ) )
2180 p_segment1->p_next_segment_uid = new KaxNextUID( *static_cast<KaxNextUID*>(l) );
2182 else if( MKV_IS_ID( l, KaxSegmentFamily ) )
2184 KaxSegmentFamily *p_fam = new KaxSegmentFamily( *static_cast<KaxSegmentFamily*>(l) );
2185 p_segment1->families.push_back( p_fam );
2191 if ( b_keep_segment )
2193 b_keep_stream = true;
2194 p_stream1->segments.push_back( p_segment1 );
2198 p_segment1->segment = NULL;
2202 if (p_l0->IsFiniteSize() )
2204 p_l0->SkipData(*p_estream, KaxMatroska_Context);
2205 p_l0 = p_estream->FindNextID(KaxSegment::ClassInfos, 0xFFFFFFFFL);
2208 p_l0 = p_l0->SkipData(*p_estream, KaxSegment_Context);
2211 if ( !b_keep_stream )
2220 bool matroska_segment_c::Select( mtime_t i_start_time )
2225 msg_Dbg( &sys.demuxer, "found %d es", (int)tracks.size() );
2226 sys.b_pci_packet_set = false;
2228 for( i_track = 0; i_track < tracks.size(); i_track++ )
2230 if( tracks[i_track]->fmt.i_cat == UNKNOWN_ES )
2232 msg_Warn( &sys.demuxer, "invalid track[%d, n=%d]", (int)i_track, tracks[i_track]->i_number );
2233 tracks[i_track]->p_es = NULL;
2237 if( !strcmp( tracks[i_track]->psz_codec, "V_MS/VFW/FOURCC" ) )
2239 if( tracks[i_track]->i_extra_data < (int)sizeof( BITMAPINFOHEADER ) )
2241 msg_Err( &sys.demuxer, "missing/invalid BITMAPINFOHEADER" );
2242 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'u', 'n', 'd', 'f' );
2246 BITMAPINFOHEADER *p_bih = (BITMAPINFOHEADER*)tracks[i_track]->p_extra_data;
2248 tracks[i_track]->fmt.video.i_width = GetDWLE( &p_bih->biWidth );
2249 tracks[i_track]->fmt.video.i_height= GetDWLE( &p_bih->biHeight );
2250 tracks[i_track]->fmt.i_codec = GetFOURCC( &p_bih->biCompression );
2252 tracks[i_track]->fmt.i_extra = GetDWLE( &p_bih->biSize ) - sizeof( BITMAPINFOHEADER );
2253 if( tracks[i_track]->fmt.i_extra > 0 )
2255 tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->fmt.i_extra );
2256 memcpy( tracks[i_track]->fmt.p_extra, &p_bih[1], tracks[i_track]->fmt.i_extra );
2260 else if( !strcmp( tracks[i_track]->psz_codec, "V_MPEG1" ) ||
2261 !strcmp( tracks[i_track]->psz_codec, "V_MPEG2" ) )
2263 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'm', 'p', 'g', 'v' );
2265 else if( !strncmp( tracks[i_track]->psz_codec, "V_THEORA", 8 ) )
2267 uint8_t *p_data = tracks[i_track]->p_extra_data;
2268 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 't', 'h', 'e', 'o' );
2269 if( tracks[i_track]->i_extra_data >= 4 ) {
2270 if( p_data[0] == 2 ) {
2272 int i_size1 = 0, i_size2 = 0;
2274 /* read size of first header packet */
2275 while( *p_data == 0xFF &&
2276 i < tracks[i_track]->i_extra_data )
2285 msg_Dbg( &sys.demuxer, "first theora header size %d", i_size1 );
2286 /* read size of second header packet */
2287 while( *p_data == 0xFF &&
2288 i < tracks[i_track]->i_extra_data )
2297 int i_size3 = tracks[i_track]->i_extra_data - i - i_size1
2299 msg_Dbg( &sys.demuxer, "second theora header size %d", i_size2 );
2300 msg_Dbg( &sys.demuxer, "third theora header size %d", i_size3 );
2301 tracks[i_track]->fmt.i_extra = i_size1 + i_size2 + i_size3
2303 if( i_size1 > 0 && i_size2 > 0 && i_size3 > 0 ) {
2304 tracks[i_track]->fmt.p_extra =
2305 malloc( tracks[i_track]->fmt.i_extra );
2306 uint8_t *p_out = (uint8_t*)tracks[i_track]->fmt.p_extra;
2307 *p_out++ = (i_size1>>8) & 0xFF;
2308 *p_out++ = i_size1 & 0xFF;
2309 memcpy( p_out, p_data, i_size1 );
2313 *p_out++ = (i_size2>>8) & 0xFF;
2314 *p_out++ = i_size2 & 0xFF;
2315 memcpy( p_out, p_data, i_size2 );
2319 *p_out++ = (i_size3>>8) & 0xFF;
2320 *p_out++ = i_size3 & 0xFF;
2321 memcpy( p_out, p_data, i_size3 );
2327 msg_Err( &sys.demuxer, "inconsistant theora extradata" );
2331 msg_Err( &sys.demuxer, "Wrong number of ogg packets with theora headers (%d)", p_data[0] + 1 );
2335 else if( !strncmp( tracks[i_track]->psz_codec, "V_REAL/RV", 9 ) )
2337 if( !strcmp( tracks[i_track]->psz_codec, "V_REAL/RV10" ) )
2338 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'R', 'V', '1', '0' );
2339 else if( !strcmp( tracks[i_track]->psz_codec, "V_REAL/RV20" ) )
2340 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'R', 'V', '2', '0' );
2341 else if( !strcmp( tracks[i_track]->psz_codec, "V_REAL/RV30" ) )
2342 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'R', 'V', '3', '0' );
2343 else if( !strcmp( tracks[i_track]->psz_codec, "V_REAL/RV40" ) )
2344 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'R', 'V', '4', '0' );
2346 else if( !strncmp( tracks[i_track]->psz_codec, "V_MPEG4", 7 ) )
2348 if( !strcmp( tracks[i_track]->psz_codec, "V_MPEG4/MS/V3" ) )
2350 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'D', 'I', 'V', '3' );
2352 else if( !strncmp( tracks[i_track]->psz_codec, "V_MPEG4/ISO", 11 ) )
2354 /* A MPEG 4 codec, SP, ASP, AP or AVC */
2355 if( !strcmp( tracks[i_track]->psz_codec, "V_MPEG4/ISO/AVC" ) )
2356 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'a', 'v', 'c', '1' );
2358 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'm', 'p', '4', 'v' );
2359 tracks[i_track]->fmt.i_extra = tracks[i_track]->i_extra_data;
2360 tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->i_extra_data );
2361 memcpy( tracks[i_track]->fmt.p_extra,tracks[i_track]->p_extra_data, tracks[i_track]->i_extra_data );
2364 else if( !strcmp( tracks[i_track]->psz_codec, "V_QUICKTIME" ) )
2366 MP4_Box_t *p_box = (MP4_Box_t*)malloc( sizeof( MP4_Box_t ) );
2367 stream_t *p_mp4_stream = stream_MemoryNew( VLC_OBJECT(&sys.demuxer),
2368 tracks[i_track]->p_extra_data,
2369 tracks[i_track]->i_extra_data,
2371 MP4_ReadBoxCommon( p_mp4_stream, p_box );
2372 MP4_ReadBox_sample_vide( p_mp4_stream, p_box );
2373 tracks[i_track]->fmt.i_codec = p_box->i_type;
2374 tracks[i_track]->fmt.video.i_width = p_box->data.p_sample_vide->i_width;
2375 tracks[i_track]->fmt.video.i_height = p_box->data.p_sample_vide->i_height;
2376 tracks[i_track]->fmt.i_extra = p_box->data.p_sample_vide->i_qt_image_description;
2377 tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->fmt.i_extra );
2378 memcpy( tracks[i_track]->fmt.p_extra, p_box->data.p_sample_vide->p_qt_image_description, tracks[i_track]->fmt.i_extra );
2379 MP4_FreeBox_sample_vide( p_box );
2380 stream_Delete( p_mp4_stream );
2382 else if( !strcmp( tracks[i_track]->psz_codec, "A_MS/ACM" ) )
2384 if( tracks[i_track]->i_extra_data < (int)sizeof( WAVEFORMATEX ) )
2386 msg_Err( &sys.demuxer, "missing/invalid WAVEFORMATEX" );
2387 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'u', 'n', 'd', 'f' );
2391 WAVEFORMATEX *p_wf = (WAVEFORMATEX*)tracks[i_track]->p_extra_data;
2393 wf_tag_to_fourcc( GetWLE( &p_wf->wFormatTag ), &tracks[i_track]->fmt.i_codec, NULL );
2395 tracks[i_track]->fmt.audio.i_channels = GetWLE( &p_wf->nChannels );
2396 tracks[i_track]->fmt.audio.i_rate = GetDWLE( &p_wf->nSamplesPerSec );
2397 tracks[i_track]->fmt.i_bitrate = GetDWLE( &p_wf->nAvgBytesPerSec ) * 8;
2398 tracks[i_track]->fmt.audio.i_blockalign = GetWLE( &p_wf->nBlockAlign );;
2399 tracks[i_track]->fmt.audio.i_bitspersample = GetWLE( &p_wf->wBitsPerSample );
2401 tracks[i_track]->fmt.i_extra = GetWLE( &p_wf->cbSize );
2402 if( tracks[i_track]->fmt.i_extra > 0 )
2404 tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->fmt.i_extra );
2405 memcpy( tracks[i_track]->fmt.p_extra, &p_wf[1], tracks[i_track]->fmt.i_extra );
2409 else if( !strcmp( tracks[i_track]->psz_codec, "A_MPEG/L3" ) ||
2410 !strcmp( tracks[i_track]->psz_codec, "A_MPEG/L2" ) ||
2411 !strcmp( tracks[i_track]->psz_codec, "A_MPEG/L1" ) )
2413 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'm', 'p', 'g', 'a' );
2415 else if( !strcmp( tracks[i_track]->psz_codec, "A_AC3" ) )
2417 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'a', '5', '2', ' ' );
2419 else if( !strcmp( tracks[i_track]->psz_codec, "A_DTS" ) )
2421 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'd', 't', 's', ' ' );
2423 else if( !strcmp( tracks[i_track]->psz_codec, "A_FLAC" ) )
2425 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'f', 'l', 'a', 'c' );
2426 tracks[i_track]->fmt.i_extra = tracks[i_track]->i_extra_data;
2427 tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->i_extra_data );
2428 memcpy( tracks[i_track]->fmt.p_extra,tracks[i_track]->p_extra_data, tracks[i_track]->i_extra_data );
2430 else if( !strcmp( tracks[i_track]->psz_codec, "A_VORBIS" ) )
2432 int i, i_offset = 1, i_size[3], i_extra;
2435 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'v', 'o', 'r', 'b' );
2437 /* Split the 3 headers */
2438 if( tracks[i_track]->p_extra_data[0] != 0x02 )
2439 msg_Err( &sys.demuxer, "invalid vorbis header" );
2441 for( i = 0; i < 2; i++ )
2444 while( i_offset < tracks[i_track]->i_extra_data )
2446 i_size[i] += tracks[i_track]->p_extra_data[i_offset];
2447 if( tracks[i_track]->p_extra_data[i_offset++] != 0xff ) break;
2451 i_size[0] = __MIN(i_size[0], tracks[i_track]->i_extra_data - i_offset);
2452 i_size[1] = __MIN(i_size[1], tracks[i_track]->i_extra_data -i_offset -i_size[0]);
2453 i_size[2] = tracks[i_track]->i_extra_data - i_offset - i_size[0] - i_size[1];
2455 tracks[i_track]->fmt.i_extra = 3 * 2 + i_size[0] + i_size[1] + i_size[2];
2456 tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->fmt.i_extra );
2457 p_extra = (uint8_t *)tracks[i_track]->fmt.p_extra; i_extra = 0;
2458 for( i = 0; i < 3; i++ )
2460 *(p_extra++) = i_size[i] >> 8;
2461 *(p_extra++) = i_size[i] & 0xFF;
2462 memcpy( p_extra, tracks[i_track]->p_extra_data + i_offset + i_extra,
2464 p_extra += i_size[i];
2465 i_extra += i_size[i];
2468 else if( !strncmp( tracks[i_track]->psz_codec, "A_AAC/MPEG2/", strlen( "A_AAC/MPEG2/" ) ) ||
2469 !strncmp( tracks[i_track]->psz_codec, "A_AAC/MPEG4/", strlen( "A_AAC/MPEG4/" ) ) )
2471 int i_profile, i_srate, sbr = 0;
2472 static unsigned int i_sample_rates[] =
2474 96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050,
2475 16000, 12000, 11025, 8000, 7350, 0, 0, 0
2478 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'm', 'p', '4', 'a' );
2479 /* create data for faad (MP4DecSpecificDescrTag)*/
2481 if( !strcmp( &tracks[i_track]->psz_codec[12], "MAIN" ) )
2485 else if( !strcmp( &tracks[i_track]->psz_codec[12], "LC" ) )
2489 else if( !strcmp( &tracks[i_track]->psz_codec[12], "SSR" ) )
2493 else if( !strcmp( &tracks[i_track]->psz_codec[12], "LC/SBR" ) )
2503 for( i_srate = 0; i_srate < 13; i_srate++ )
2505 if( i_sample_rates[i_srate] == tracks[i_track]->i_original_rate )
2510 msg_Dbg( &sys.demuxer, "profile=%d srate=%d", i_profile, i_srate );
2512 tracks[i_track]->fmt.i_extra = sbr ? 5 : 2;
2513 tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->fmt.i_extra );
2514 ((uint8_t*)tracks[i_track]->fmt.p_extra)[0] = ((i_profile + 1) << 3) | ((i_srate&0xe) >> 1);
2515 ((uint8_t*)tracks[i_track]->fmt.p_extra)[1] = ((i_srate & 0x1) << 7) | (tracks[i_track]->fmt.audio.i_channels << 3);
2518 int syncExtensionType = 0x2B7;
2520 for (iDSRI=0; iDSRI<13; iDSRI++)
2521 if( i_sample_rates[iDSRI] == tracks[i_track]->fmt.audio.i_rate )
2523 ((uint8_t*)tracks[i_track]->fmt.p_extra)[2] = (syncExtensionType >> 3) & 0xFF;
2524 ((uint8_t*)tracks[i_track]->fmt.p_extra)[3] = ((syncExtensionType & 0x7) << 5) | 5;
2525 ((uint8_t*)tracks[i_track]->fmt.p_extra)[4] = ((1 & 0x1) << 7) | (iDSRI << 3);
2528 else if( !strcmp( tracks[i_track]->psz_codec, "A_AAC" ) )
2530 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'm', 'p', '4', 'a' );
2531 tracks[i_track]->fmt.i_extra = tracks[i_track]->i_extra_data;
2532 tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->i_extra_data );
2533 memcpy( tracks[i_track]->fmt.p_extra, tracks[i_track]->p_extra_data, tracks[i_track]->i_extra_data );
2535 else if( !strcmp( tracks[i_track]->psz_codec, "A_WAVPACK4" ) )
2537 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'W', 'V', 'P', 'K' );
2538 tracks[i_track]->fmt.i_extra = tracks[i_track]->i_extra_data;
2539 tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->i_extra_data );
2540 memcpy( tracks[i_track]->fmt.p_extra, tracks[i_track]->p_extra_data, tracks[i_track]->i_extra_data );
2542 else if( !strcmp( tracks[i_track]->psz_codec, "A_TTA1" ) )
2544 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'T', 'T', 'A', '1' );
2545 tracks[i_track]->fmt.i_extra = tracks[i_track]->i_extra_data;
2546 tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->i_extra_data );
2547 memcpy( tracks[i_track]->fmt.p_extra, tracks[i_track]->p_extra_data, tracks[i_track]->i_extra_data );
2549 else if( !strcmp( tracks[i_track]->psz_codec, "A_PCM/INT/BIG" ) ||
2550 !strcmp( tracks[i_track]->psz_codec, "A_PCM/INT/LIT" ) ||
2551 !strcmp( tracks[i_track]->psz_codec, "A_PCM/FLOAT/IEEE" ) )
2553 if( !strcmp( tracks[i_track]->psz_codec, "A_PCM/INT/BIG" ) )
2555 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 't', 'w', 'o', 's' );
2559 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'a', 'r', 'a', 'w' );
2561 tracks[i_track]->fmt.audio.i_blockalign = ( tracks[i_track]->fmt.audio.i_bitspersample + 7 ) / 8 * tracks[i_track]->fmt.audio.i_channels;
2563 else if( !strcmp( tracks[i_track]->psz_codec, "S_TEXT/UTF8" ) )
2565 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 's', 'u', 'b', 't' );
2566 tracks[i_track]->fmt.subs.psz_encoding = strdup( "UTF-8" );
2568 else if( !strcmp( tracks[i_track]->psz_codec, "S_TEXT/USF" ) )
2570 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'u', 's', 'f', ' ' );
2571 tracks[i_track]->fmt.subs.psz_encoding = strdup( "UTF-8" );
2572 if( tracks[i_track]->i_extra_data )
2574 tracks[i_track]->fmt.i_extra = tracks[i_track]->i_extra_data;
2575 tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->i_extra_data );
2576 memcpy( tracks[i_track]->fmt.p_extra, tracks[i_track]->p_extra_data, tracks[i_track]->i_extra_data );
2579 else if( !strcmp( tracks[i_track]->psz_codec, "S_TEXT/SSA" ) ||
2580 !strcmp( tracks[i_track]->psz_codec, "S_TEXT/ASS" ) ||
2581 !strcmp( tracks[i_track]->psz_codec, "S_SSA" ) ||
2582 !strcmp( tracks[i_track]->psz_codec, "S_ASS" ))
2584 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 's', 's', 'a', ' ' );
2585 tracks[i_track]->fmt.subs.psz_encoding = strdup( "UTF-8" );
2586 if( tracks[i_track]->i_extra_data )
2588 tracks[i_track]->fmt.i_extra = tracks[i_track]->i_extra_data;
2589 tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->i_extra_data );
2590 memcpy( tracks[i_track]->fmt.p_extra, tracks[i_track]->p_extra_data, tracks[i_track]->i_extra_data );
2593 else if( !strcmp( tracks[i_track]->psz_codec, "S_VOBSUB" ) )
2595 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 's','p','u',' ' );
2596 if( tracks[i_track]->i_extra_data )
2599 char *p_buf = (char *)malloc( tracks[i_track]->i_extra_data + 1);
2600 memcpy( p_buf, tracks[i_track]->p_extra_data , tracks[i_track]->i_extra_data );
2601 p_buf[tracks[i_track]->i_extra_data] = '\0';
2603 p_start = strstr( p_buf, "size:" );
2604 if( sscanf( p_start, "size: %dx%d",
2605 &tracks[i_track]->fmt.subs.spu.i_original_frame_width, &tracks[i_track]->fmt.subs.spu.i_original_frame_height ) == 2 )
2607 msg_Dbg( &sys.demuxer, "original frame size vobsubs: %dx%d", tracks[i_track]->fmt.subs.spu.i_original_frame_width, tracks[i_track]->fmt.subs.spu.i_original_frame_height );
2611 msg_Warn( &sys.demuxer, "reading original frame size for vobsub failed" );
2616 else if( !strcmp( tracks[i_track]->psz_codec, "B_VOBBTN" ) )
2618 tracks[i_track]->fmt.i_cat = NAV_ES;
2623 msg_Err( &sys.demuxer, "unknown codec id=`%s'", tracks[i_track]->psz_codec );
2624 tracks[i_track]->fmt.i_codec = VLC_FOURCC( 'u', 'n', 'd', 'f' );
2626 if( tracks[i_track]->b_default )
2628 tracks[i_track]->fmt.i_priority = 1000;
2631 tracks[i_track]->p_es = es_out_Add( sys.demuxer.out, &tracks[i_track]->fmt );
2633 /* Turn on a subtitles track if it has been flagged as default -
2634 * but only do this if no subtitles track has already been engaged,
2635 * either by an earlier 'default track' (??) or by default
2636 * language choice behaviour.
2638 if( tracks[i_track]->b_default )
2640 es_out_Control( sys.demuxer.out,
2642 tracks[i_track]->p_es );
2645 es_out_Control( sys.demuxer.out, ES_OUT_SET_NEXT_DISPLAY_TIME, tracks[i_track]->p_es, i_start_time );
2648 sys.i_start_pts = i_start_time;
2649 // reset the stream reading to the first cluster of the segment used
2650 es.I_O().setFilePointer( i_start_pos );
2653 ep = new EbmlParser( &es, segment, &sys.demuxer );
2658 void demux_sys_t::StartUiThread()
2662 msg_Dbg( &demuxer, "Starting the UI Hook" );
2664 /* FIXME hack hack hack hack FIXME */
2665 /* Get p_input and create variable */
2666 p_input = (input_thread_t *) vlc_object_find( &demuxer, VLC_OBJECT_INPUT, FIND_PARENT );
2667 var_Create( p_input, "x-start", VLC_VAR_INTEGER );
2668 var_Create( p_input, "y-start", VLC_VAR_INTEGER );
2669 var_Create( p_input, "x-end", VLC_VAR_INTEGER );
2670 var_Create( p_input, "y-end", VLC_VAR_INTEGER );
2671 var_Create( p_input, "color", VLC_VAR_ADDRESS );
2672 var_Create( p_input, "menu-palette", VLC_VAR_ADDRESS );
2673 var_Create( p_input, "highlight", VLC_VAR_BOOL );
2674 var_Create( p_input, "highlight-mutex", VLC_VAR_MUTEX );
2676 /* Now create our event thread catcher */
2677 p_ev = (event_thread_t *) vlc_object_create( &demuxer, sizeof( event_thread_t ) );
2678 p_ev->p_demux = &demuxer;
2679 p_ev->b_die = VLC_FALSE;
2680 vlc_mutex_init( p_ev, &p_ev->lock );
2681 vlc_thread_create( p_ev, "mkv event thread handler", EventThread,
2682 VLC_THREAD_PRIORITY_LOW, VLC_FALSE );
2686 void demux_sys_t::StopUiThread()
2690 vlc_object_kill( p_ev );
2691 vlc_thread_join( p_ev );
2692 vlc_object_destroy( p_ev );
2696 var_Destroy( p_input, "highlight-mutex" );
2697 var_Destroy( p_input, "highlight" );
2698 var_Destroy( p_input, "x-start" );
2699 var_Destroy( p_input, "x-end" );
2700 var_Destroy( p_input, "y-start" );
2701 var_Destroy( p_input, "y-end" );
2702 var_Destroy( p_input, "color" );
2703 var_Destroy( p_input, "menu-palette" );
2705 vlc_object_release( p_input );
2707 msg_Dbg( &demuxer, "Stopping the UI Hook" );
2709 b_ui_hooked = false;
2712 int demux_sys_t::EventMouse( vlc_object_t *p_this, char const *psz_var,
2713 vlc_value_t oldval, vlc_value_t newval, void *p_data )
2715 event_thread_t *p_ev = (event_thread_t *) p_data;
2716 vlc_mutex_lock( &p_ev->lock );
2717 if( psz_var[6] == 'c' )
2719 p_ev->b_clicked = VLC_TRUE;
2720 msg_Dbg( p_this, "Event Mouse: clicked");
2722 else if( psz_var[6] == 'm' )
2723 p_ev->b_moved = VLC_TRUE;
2724 vlc_mutex_unlock( &p_ev->lock );
2729 int demux_sys_t::EventKey( vlc_object_t *p_this, char const *psz_var,
2730 vlc_value_t oldval, vlc_value_t newval, void *p_data )
2732 event_thread_t *p_ev = (event_thread_t *) p_data;
2733 vlc_mutex_lock( &p_ev->lock );
2734 p_ev->b_key = VLC_TRUE;
2735 vlc_mutex_unlock( &p_ev->lock );
2736 msg_Dbg( p_this, "Event Key");
2741 int demux_sys_t::EventThread( vlc_object_t *p_this )
2743 event_thread_t *p_ev = (event_thread_t*)p_this;
2744 demux_sys_t *p_sys = p_ev->p_demux->p_sys;
2745 vlc_object_t *p_vout = NULL;
2747 p_ev->b_moved = VLC_FALSE;
2748 p_ev->b_clicked = VLC_FALSE;
2749 p_ev->b_key = VLC_FALSE;
2751 /* catch all key event */
2752 var_AddCallback( p_ev->p_libvlc, "key-pressed", EventKey, p_ev );
2755 while( !p_ev->b_die )
2757 if ( !p_sys->b_pci_packet_set )
2764 vlc_bool_t b_activated = VLC_FALSE;
2770 struct libvlc_int_t::hotkey *p_hotkeys = p_ev->p_libvlc->p_hotkeys;
2771 int i, i_action = -1;
2773 msg_Dbg( p_ev->p_demux, "Handle Key Event");
2775 vlc_mutex_lock( &p_ev->lock );
2777 pci_t *pci = (pci_t *) &p_sys->pci_packet;
2779 var_Get( p_ev->p_libvlc, "key-pressed", &valk );
2780 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
2782 if( p_hotkeys[i].i_key == valk.i_int )
2784 i_action = p_hotkeys[i].i_action;
2788 uint16 i_curr_button = p_sys->dvd_interpretor.GetSPRM( 0x88 );
2792 case ACTIONID_NAV_LEFT:
2793 if ( i_curr_button > 0 && i_curr_button <= pci->hli.hl_gi.btn_ns )
2795 btni_t *p_button_ptr = &(pci->hli.btnit[i_curr_button-1]);
2796 if ( p_button_ptr->left > 0 && p_button_ptr->left <= pci->hli.hl_gi.btn_ns )
2798 i_curr_button = p_button_ptr->left;
2799 p_sys->dvd_interpretor.SetSPRM( 0x88, i_curr_button );
2800 btni_t button_ptr = pci->hli.btnit[i_curr_button-1];
2801 if ( button_ptr.auto_action_mode )
2803 vlc_mutex_unlock( &p_ev->lock );
2804 vlc_mutex_lock( &p_sys->lock_demuxer );
2806 // process the button action
2807 p_sys->dvd_interpretor.Interpret( button_ptr.cmd.bytes, 8 );
2809 vlc_mutex_unlock( &p_sys->lock_demuxer );
2810 vlc_mutex_lock( &p_ev->lock );
2815 case ACTIONID_NAV_RIGHT:
2816 if ( i_curr_button > 0 && i_curr_button <= pci->hli.hl_gi.btn_ns )
2818 btni_t *p_button_ptr = &(pci->hli.btnit[i_curr_button-1]);
2819 if ( p_button_ptr->right > 0 && p_button_ptr->right <= pci->hli.hl_gi.btn_ns )
2821 i_curr_button = p_button_ptr->right;
2822 p_sys->dvd_interpretor.SetSPRM( 0x88, i_curr_button );
2823 btni_t button_ptr = pci->hli.btnit[i_curr_button-1];
2824 if ( button_ptr.auto_action_mode )
2826 vlc_mutex_unlock( &p_ev->lock );
2827 vlc_mutex_lock( &p_sys->lock_demuxer );
2829 // process the button action
2830 p_sys->dvd_interpretor.Interpret( button_ptr.cmd.bytes, 8 );
2832 vlc_mutex_unlock( &p_sys->lock_demuxer );
2833 vlc_mutex_lock( &p_ev->lock );
2838 case ACTIONID_NAV_UP:
2839 if ( i_curr_button > 0 && i_curr_button <= pci->hli.hl_gi.btn_ns )
2841 btni_t *p_button_ptr = &(pci->hli.btnit[i_curr_button-1]);
2842 if ( p_button_ptr->up > 0 && p_button_ptr->up <= pci->hli.hl_gi.btn_ns )
2844 i_curr_button = p_button_ptr->up;
2845 p_sys->dvd_interpretor.SetSPRM( 0x88, i_curr_button );
2846 btni_t button_ptr = pci->hli.btnit[i_curr_button-1];
2847 if ( button_ptr.auto_action_mode )
2849 vlc_mutex_unlock( &p_ev->lock );
2850 vlc_mutex_lock( &p_sys->lock_demuxer );
2852 // process the button action
2853 p_sys->dvd_interpretor.Interpret( button_ptr.cmd.bytes, 8 );
2855 vlc_mutex_unlock( &p_sys->lock_demuxer );
2856 vlc_mutex_lock( &p_ev->lock );
2861 case ACTIONID_NAV_DOWN:
2862 if ( i_curr_button > 0 && i_curr_button <= pci->hli.hl_gi.btn_ns )
2864 btni_t *p_button_ptr = &(pci->hli.btnit[i_curr_button-1]);
2865 if ( p_button_ptr->down > 0 && p_button_ptr->down <= pci->hli.hl_gi.btn_ns )
2867 i_curr_button = p_button_ptr->down;
2868 p_sys->dvd_interpretor.SetSPRM( 0x88, i_curr_button );
2869 btni_t button_ptr = pci->hli.btnit[i_curr_button-1];
2870 if ( button_ptr.auto_action_mode )
2872 vlc_mutex_unlock( &p_ev->lock );
2873 vlc_mutex_lock( &p_sys->lock_demuxer );
2875 // process the button action
2876 p_sys->dvd_interpretor.Interpret( button_ptr.cmd.bytes, 8 );
2878 vlc_mutex_unlock( &p_sys->lock_demuxer );
2879 vlc_mutex_lock( &p_ev->lock );
2884 case ACTIONID_NAV_ACTIVATE:
2885 b_activated = VLC_TRUE;
2887 if ( i_curr_button > 0 && i_curr_button <= pci->hli.hl_gi.btn_ns )
2889 btni_t button_ptr = pci->hli.btnit[i_curr_button-1];
2891 vlc_mutex_unlock( &p_ev->lock );
2892 vlc_mutex_lock( &p_sys->lock_demuxer );
2894 // process the button action
2895 p_sys->dvd_interpretor.Interpret( button_ptr.cmd.bytes, 8 );
2897 vlc_mutex_unlock( &p_sys->lock_demuxer );
2898 vlc_mutex_lock( &p_ev->lock );
2904 p_ev->b_key = VLC_FALSE;
2905 vlc_mutex_unlock( &p_ev->lock );
2909 if( p_vout && ( p_ev->b_moved || p_ev->b_clicked ) )
2911 vlc_value_t valx, valy;
2913 vlc_mutex_lock( &p_ev->lock );
2914 pci_t *pci = (pci_t *) &p_sys->pci_packet;
2915 var_Get( p_vout, "mouse-x", &valx );
2916 var_Get( p_vout, "mouse-y", &valy );
2918 if( p_ev->b_clicked )
2921 int32_t best,dist,d;
2922 int32_t mx,my,dx,dy;
2924 msg_Dbg( p_ev->p_demux, "Handle Mouse Event: Mouse clicked x(%d)*y(%d)", (unsigned)valx.i_int, (unsigned)valy.i_int);
2926 b_activated = VLC_TRUE;
2927 // get current button
2929 dist = 0x08000000; /* >> than (720*720)+(567*567); */
2930 for(button = 1; button <= pci->hli.hl_gi.btn_ns; button++)
2932 btni_t *button_ptr = &(pci->hli.btnit[button-1]);
2934 if(((unsigned)valx.i_int >= button_ptr->x_start)
2935 && ((unsigned)valx.i_int <= button_ptr->x_end)
2936 && ((unsigned)valy.i_int >= button_ptr->y_start)
2937 && ((unsigned)valy.i_int <= button_ptr->y_end))
2939 mx = (button_ptr->x_start + button_ptr->x_end)/2;
2940 my = (button_ptr->y_start + button_ptr->y_end)/2;
2941 dx = mx - valx.i_int;
2942 dy = my - valy.i_int;
2943 d = (dx*dx) + (dy*dy);
2944 /* If the mouse is within the button and the mouse is closer
2945 * to the center of this button then it is the best choice. */
2955 btni_t button_ptr = pci->hli.btnit[best-1];
2956 uint16 i_curr_button = p_sys->dvd_interpretor.GetSPRM( 0x88 );
2958 msg_Dbg( &p_sys->demuxer, "Clicked button %d", best );
2959 vlc_mutex_unlock( &p_ev->lock );
2960 vlc_mutex_lock( &p_sys->lock_demuxer );
2962 // process the button action
2963 p_sys->dvd_interpretor.SetSPRM( 0x88, best );
2964 p_sys->dvd_interpretor.Interpret( button_ptr.cmd.bytes, 8 );
2966 msg_Dbg( &p_sys->demuxer, "Processed button %d", best );
2968 // select new button
2969 if ( best != i_curr_button )
2973 if( var_Get( p_sys->p_input, "highlight-mutex", &val ) == VLC_SUCCESS )
2975 vlc_mutex_t *p_mutex = (vlc_mutex_t *) val.p_address;
2978 if(button_ptr.btn_coln != 0) {
2979 i_palette = pci->hli.btn_colit.btn_coli[button_ptr.btn_coln-1][1];
2984 for( int i = 0; i < 4; i++ )
2986 uint32_t i_yuv = 0xFF;//p_sys->clut[(hl.palette>>(16+i*4))&0x0f];
2987 uint8_t i_alpha = (i_palette>>(i*4))&0x0f;
2988 i_alpha = i_alpha == 0xf ? 0xff : i_alpha << 4;
2990 p_sys->palette[i][0] = (i_yuv >> 16) & 0xff;
2991 p_sys->palette[i][1] = (i_yuv >> 0) & 0xff;
2992 p_sys->palette[i][2] = (i_yuv >> 8) & 0xff;
2993 p_sys->palette[i][3] = i_alpha;
2996 vlc_mutex_lock( p_mutex );
2997 val.i_int = button_ptr.x_start; var_Set( p_sys->p_input, "x-start", val );
2998 val.i_int = button_ptr.x_end; var_Set( p_sys->p_input, "x-end", val );
2999 val.i_int = button_ptr.y_start; var_Set( p_sys->p_input, "y-start", val );
3000 val.i_int = button_ptr.y_end; var_Set( p_sys->p_input, "y-end", val );
3002 val.p_address = (void *)p_sys->palette;
3003 var_Set( p_sys->p_input, "menu-palette", val );
3005 val.b_bool = VLC_TRUE; var_Set( p_sys->p_input, "highlight", val );
3006 vlc_mutex_unlock( p_mutex );
3009 vlc_mutex_unlock( &p_sys->lock_demuxer );
3010 vlc_mutex_lock( &p_ev->lock );
3013 else if( p_ev->b_moved )
3015 // dvdnav_mouse_select( NULL, pci, valx.i_int, valy.i_int );
3018 p_ev->b_moved = VLC_FALSE;
3019 p_ev->b_clicked = VLC_FALSE;
3020 vlc_mutex_unlock( &p_ev->lock );
3024 if( p_vout && p_vout->b_die )
3026 var_DelCallback( p_vout, "mouse-moved", EventMouse, p_ev );
3027 var_DelCallback( p_vout, "mouse-clicked", EventMouse, p_ev );
3028 vlc_object_release( p_vout );
3032 else if( p_vout == NULL )
3034 p_vout = (vlc_object_t*) vlc_object_find( p_sys->p_input, VLC_OBJECT_VOUT,
3038 var_AddCallback( p_vout, "mouse-moved", EventMouse, p_ev );
3039 var_AddCallback( p_vout, "mouse-clicked", EventMouse, p_ev );
3043 /* Wait a bit, 10ms */
3047 /* Release callback */
3050 var_DelCallback( p_vout, "mouse-moved", EventMouse, p_ev );
3051 var_DelCallback( p_vout, "mouse-clicked", EventMouse, p_ev );
3052 vlc_object_release( p_vout );
3054 var_DelCallback( p_ev->p_libvlc, "key-pressed", EventKey, p_ev );
3056 vlc_mutex_destroy( &p_ev->lock );
3061 void matroska_segment_c::UnSelect( )
3065 for( i_track = 0; i_track < tracks.size(); i_track++ )
3067 if ( tracks[i_track]->p_es != NULL )
3069 // es_format_Clean( &tracks[i_track]->fmt );
3070 es_out_Del( sys.demuxer.out, tracks[i_track]->p_es );
3071 tracks[i_track]->p_es = NULL;
3078 void virtual_segment_c::PrepareChapters( )
3080 if ( linked_segments.size() == 0 )
3083 // !!! should be called only once !!!
3084 matroska_segment_c *p_segment;
3087 // copy editions from the first segment
3088 p_segment = linked_segments[0];
3089 p_editions = &p_segment->stored_editions;
3091 for ( i=1 ; i<linked_segments.size(); i++ )
3093 p_segment = linked_segments[i];
3094 // FIXME assume we have the same editions in all segments
3095 for (j=0; j<p_segment->stored_editions.size(); j++)
3097 if( j >= p_editions->size() ) /* Protect against broken files (?) */
3099 (*p_editions)[j]->Append( *p_segment->stored_editions[j] );
3104 std::string chapter_edition_c::GetMainName() const
3106 if ( sub_chapters.size() )
3108 return sub_chapters[0]->GetCodecName( true );
3113 int chapter_item_c::PublishChapters( input_title_t & title, int & i_user_chapters, int i_level )
3115 // add support for meta-elements from codec like DVD Titles
3116 if ( !b_display_seekpoint || psz_name == "" )
3118 psz_name = GetCodecName();
3119 if ( psz_name != "" )
3120 b_display_seekpoint = true;
3123 if (b_display_seekpoint)
3125 seekpoint_t *sk = vlc_seekpoint_New();
3127 sk->i_level = i_level;
3128 sk->i_time_offset = i_start_time;
3129 sk->psz_name = strdup( psz_name.c_str() );
3131 // A start time of '0' is ok. A missing ChapterTime element is ok, too, because '0' is its default value.
3132 title.i_seekpoint++;
3133 title.seekpoint = (seekpoint_t**)realloc( title.seekpoint, title.i_seekpoint * sizeof( seekpoint_t* ) );
3134 title.seekpoint[title.i_seekpoint-1] = sk;
3136 if ( b_user_display )
3140 for ( size_t i=0; i<sub_chapters.size() ; i++)
3142 sub_chapters[i]->PublishChapters( title, i_user_chapters, i_level+1 );
3145 i_seekpoint_num = i_user_chapters;
3147 return i_user_chapters;
3150 bool virtual_segment_c::UpdateCurrentToChapter( demux_t & demux )
3152 demux_sys_t & sys = *demux.p_sys;
3153 chapter_item_c *psz_curr_chapter;
3154 bool b_has_seeked = false;
3156 /* update current chapter/seekpoint */
3157 if ( p_editions->size() )
3159 /* 1st, we need to know in which chapter we are */
3160 psz_curr_chapter = (*p_editions)[i_current_edition]->FindTimecode( sys.i_pts, psz_current_chapter );
3162 /* we have moved to a new chapter */
3163 if (psz_curr_chapter != NULL && psz_current_chapter != psz_curr_chapter)
3165 if ( (*p_editions)[i_current_edition]->b_ordered )
3167 // Leave/Enter up to the link point
3168 b_has_seeked = psz_curr_chapter->EnterAndLeave( psz_current_chapter );
3169 if ( !b_has_seeked )
3171 // only physically seek if necessary
3172 if ( psz_current_chapter == NULL || (psz_current_chapter->i_end_time != psz_curr_chapter->i_start_time) )
3173 Seek( demux, sys.i_pts, 0, psz_curr_chapter );
3177 if ( !b_has_seeked )
3179 psz_current_chapter = psz_curr_chapter;
3180 if ( psz_curr_chapter->i_seekpoint_num > 0 )
3182 demux.info.i_update |= INPUT_UPDATE_TITLE | INPUT_UPDATE_SEEKPOINT;
3183 demux.info.i_title = sys.i_current_title = i_sys_title;
3184 demux.info.i_seekpoint = psz_curr_chapter->i_seekpoint_num - 1;
3190 else if (psz_curr_chapter == NULL)
3192 // out of the scope of the data described by chapters, leave the edition
3193 if ( (*p_editions)[i_current_edition]->b_ordered && psz_current_chapter != NULL )
3195 if ( !(*p_editions)[i_current_edition]->EnterAndLeave( psz_current_chapter, false ) )
3196 psz_current_chapter = NULL;
3205 chapter_item_c *virtual_segment_c::BrowseCodecPrivate( unsigned int codec_id,
3206 bool (*match)(const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size ),
3207 const void *p_cookie,
3208 size_t i_cookie_size )
3210 // FIXME don't assume it is the first edition
3211 std::vector<chapter_edition_c*>::iterator index = p_editions->begin();
3212 if ( index != p_editions->end() )
3214 chapter_item_c *p_result = (*index)->BrowseCodecPrivate( codec_id, match, p_cookie, i_cookie_size );
3215 if ( p_result != NULL )
3221 chapter_item_c *virtual_segment_c::FindChapter( int64_t i_find_uid )
3223 // FIXME don't assume it is the first edition
3224 std::vector<chapter_edition_c*>::iterator index = p_editions->begin();
3225 if ( index != p_editions->end() )
3227 chapter_item_c *p_result = (*index)->FindChapter( i_find_uid );
3228 if ( p_result != NULL )
3234 chapter_item_c *chapter_item_c::BrowseCodecPrivate( unsigned int codec_id,
3235 bool (*match)(const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size ),
3236 const void *p_cookie,
3237 size_t i_cookie_size )
3240 std::vector<chapter_codec_cmds_c*>::const_iterator index = codecs.begin();
3241 while ( index != codecs.end() )
3243 if ( match( **index ,p_cookie, i_cookie_size ) )
3249 chapter_item_c *p_result = NULL;
3250 std::vector<chapter_item_c*>::const_iterator index2 = sub_chapters.begin();
3251 while ( index2 != sub_chapters.end() )
3253 p_result = (*index2)->BrowseCodecPrivate( codec_id, match, p_cookie, i_cookie_size );
3254 if ( p_result != NULL )
3262 void chapter_item_c::Append( const chapter_item_c & chapter )
3264 // we are appending content for the same chapter UID
3266 chapter_item_c *p_chapter;
3268 for ( i=0; i<chapter.sub_chapters.size(); i++ )
3270 p_chapter = FindChapter( chapter.sub_chapters[i]->i_uid );
3271 if ( p_chapter != NULL )
3273 p_chapter->Append( *chapter.sub_chapters[i] );
3277 sub_chapters.push_back( chapter.sub_chapters[i] );
3281 i_user_start_time = min( i_user_start_time, chapter.i_user_start_time );
3282 i_user_end_time = max( i_user_end_time, chapter.i_user_end_time );
3285 chapter_item_c * chapter_item_c::FindChapter( int64_t i_find_uid )
3288 chapter_item_c *p_result = NULL;
3290 if ( i_uid == i_find_uid )
3293 for ( i=0; i<sub_chapters.size(); i++)
3295 p_result = sub_chapters[i]->FindChapter( i_find_uid );
3296 if ( p_result != NULL )
3302 std::string chapter_item_c::GetCodecName( bool f_for_title ) const
3306 std::vector<chapter_codec_cmds_c*>::const_iterator index = codecs.begin();
3307 while ( index != codecs.end() )
3309 result = (*index)->GetCodecName( f_for_title );
3318 std::string dvd_chapter_codec_c::GetCodecName( bool f_for_title ) const
3321 if ( p_private_data->GetSize() >= 3)
3323 const binary* p_data = p_private_data->GetBuffer();
3324 /* if ( p_data[0] == MATROSKA_DVD_LEVEL_TT )
3326 uint16_t i_title = (p_data[1] << 8) + p_data[2];
3328 sprintf( psz_str, " %d ---", i_title );
3329 result = N_("--- DVD Title");
3332 else */ if ( p_data[0] == MATROSKA_DVD_LEVEL_LU )
3335 sprintf( psz_str, " (%c%c) ---", p_data[1], p_data[2] );
3336 result = N_("--- DVD Menu");
3339 else if ( p_data[0] == MATROSKA_DVD_LEVEL_SS && f_for_title )
3341 if ( p_data[1] == 0x00 )
3342 result = N_("First Played");
3343 else if ( p_data[1] == 0xC0 )
3344 result = N_("Video Manager");
3345 else if ( p_data[1] == 0x80 )
3347 uint16_t i_title = (p_data[2] << 8) + p_data[3];
3349 sprintf( psz_str, " %d -----", i_title );
3350 result = N_("----- Title");
3359 int16 chapter_item_c::GetTitleNumber( ) const
3363 std::vector<chapter_codec_cmds_c*>::const_iterator index = codecs.begin();
3364 while ( index != codecs.end() )
3366 result = (*index)->GetTitleNumber( );
3375 int16 dvd_chapter_codec_c::GetTitleNumber()
3377 if ( p_private_data->GetSize() >= 3)
3379 const binary* p_data = p_private_data->GetBuffer();
3380 if ( p_data[0] == MATROSKA_DVD_LEVEL_SS )
3382 return int16( (p_data[2] << 8) + p_data[3] );
3388 static void Seek( demux_t *p_demux, mtime_t i_date, double f_percent, chapter_item_c *psz_chapter )
3390 demux_sys_t *p_sys = p_demux->p_sys;
3391 virtual_segment_c *p_vsegment = p_sys->p_current_segment;
3392 matroska_segment_c *p_segment = p_vsegment->Segment();
3393 mtime_t i_time_offset = 0;
3397 msg_Dbg( p_demux, "seek request to "I64Fd" (%f%%)", i_date, f_percent );
3398 if( i_date < 0 && f_percent < 0 )
3400 msg_Warn( p_demux, "cannot seek nowhere !" );
3403 if( f_percent > 1.0 )
3405 msg_Warn( p_demux, "cannot seek so far !" );
3409 /* seek without index or without date */
3410 if( f_percent >= 0 && (config_GetInt( p_demux, "mkv-seek-percent" ) || !p_segment->b_cues || i_date < 0 ))
3412 if (p_sys->f_duration >= 0)
3414 i_date = int64_t( f_percent * p_sys->f_duration * 1000.0 );
3418 int64_t i_pos = int64_t( f_percent * stream_Size( p_demux->s ) );
3420 msg_Dbg( p_demux, "inacurate way of seeking" );
3421 for( i_index = 0; i_index < p_segment->i_index; i_index++ )
3423 if( p_segment->p_indexes[i_index].i_position >= i_pos)
3428 if( i_index == p_segment->i_index )
3433 i_date = p_segment->p_indexes[i_index].i_time;
3436 if( p_segment->p_indexes[i_index].i_position < i_pos )
3440 msg_Warn( p_demux, "searching for cluster, could take some time" );
3442 /* search a cluster */
3443 while( ( el = p_sys->ep->Get() ) != NULL )
3445 if( MKV_IS_ID( el, KaxCluster ) )
3447 KaxCluster *cluster = (KaxCluster*)el;
3449 /* add it to the index */
3450 p_segment->IndexAppendCluster( cluster );
3452 if( (int64_t)cluster->GetElementPosition() >= i_pos )
3454 p_sys->cluster = cluster;
3465 p_vsegment->Seek( *p_demux, i_date, i_time_offset, psz_chapter );
3468 /*****************************************************************************
3469 * Demux: reads and demuxes data packets
3470 *****************************************************************************
3471 * Returns -1 in case of error, 0 in case of EOF, 1 otherwise
3472 *****************************************************************************/
3473 static int Demux( demux_t *p_demux)
3475 demux_sys_t *p_sys = p_demux->p_sys;
3477 vlc_mutex_lock( &p_sys->lock_demuxer );
3479 virtual_segment_c *p_vsegment = p_sys->p_current_segment;
3480 matroska_segment_c *p_segment = p_vsegment->Segment();
3481 if ( p_segment == NULL ) return 0;
3482 int i_block_count = 0;
3487 if ( p_sys->demuxer.b_die )
3490 if( p_sys->i_pts >= p_sys->i_start_pts )
3491 if ( p_vsegment->UpdateCurrentToChapter( *p_demux ) )
3497 if ( p_vsegment->Edition() && p_vsegment->Edition()->b_ordered && p_vsegment->CurrentChapter() == NULL )
3499 /* nothing left to read in this ordered edition */
3500 if ( !p_vsegment->SelectNext() )
3502 p_segment->UnSelect( );
3504 es_out_Control( p_demux->out, ES_OUT_RESET_PCR );
3506 /* switch to the next segment */
3507 p_segment = p_vsegment->Segment();
3508 if ( !p_segment->Select( 0 ) )
3510 msg_Err( p_demux, "Failed to select new segment" );
3517 int64_t i_block_duration = 0;
3518 int64_t i_block_ref1;
3519 int64_t i_block_ref2;
3521 #if LIBMATROSKA_VERSION >= 0x000800
3522 KaxSimpleBlock *simpleblock;
3524 if( p_segment->BlockGet( block, simpleblock, &i_block_ref1, &i_block_ref2, &i_block_duration ) )
3526 if( p_segment->BlockGet( block, &i_block_ref1, &i_block_ref2, &i_block_duration ) )
3529 if ( p_vsegment->Edition() && p_vsegment->Edition()->b_ordered )
3531 const chapter_item_c *p_chap = p_vsegment->CurrentChapter();
3532 // check if there are more chapters to read
3533 if ( p_chap != NULL )
3535 /* TODO handle successive chapters with the same user_start_time/user_end_time
3536 if ( p_chap->i_user_start_time == p_chap->i_user_start_time )
3537 p_vsegment->SelectNext();
3539 p_sys->i_pts = p_chap->i_user_end_time;
3540 p_sys->i_pts++; // trick to avoid staying on segments with no duration and no content
3549 msg_Warn( p_demux, "cannot get block EOF?" );
3550 p_segment->UnSelect( );
3552 es_out_Control( p_demux->out, ES_OUT_RESET_PCR );
3554 /* switch to the next segment */
3555 if ( !p_vsegment->SelectNext() )
3556 // no more segments in this stream
3558 p_segment = p_vsegment->Segment();
3559 if ( !p_segment->Select( 0 ) )
3561 msg_Err( p_demux, "Failed to select new segment" );
3569 #if LIBMATROSKA_VERSION >= 0x000800
3570 if ( simpleblock != NULL )
3571 p_sys->i_pts = (p_sys->i_chapter_time + simpleblock->GlobalTimecode()) / (mtime_t) 1000;
3574 p_sys->i_pts = (p_sys->i_chapter_time + block->GlobalTimecode()) / (mtime_t) 1000;
3576 if( p_sys->i_pts >= p_sys->i_start_pts )
3578 es_out_Control( p_demux->out, ES_OUT_SET_PCR, p_sys->i_pts );
3580 if ( p_vsegment->UpdateCurrentToChapter( *p_demux ) )
3588 if ( p_vsegment->Edition() && p_vsegment->Edition()->b_ordered && p_vsegment->CurrentChapter() == NULL )
3590 /* nothing left to read in this ordered edition */
3591 if ( !p_vsegment->SelectNext() )
3596 p_segment->UnSelect( );
3598 es_out_Control( p_demux->out, ES_OUT_RESET_PCR );
3600 /* switch to the next segment */
3601 p_segment = p_vsegment->Segment();
3602 if ( !p_segment->Select( 0 ) )
3604 msg_Err( p_demux, "Failed to select new segment" );
3612 #if LIBMATROSKA_VERSION >= 0x000800
3613 BlockDecode( p_demux, block, simpleblock, p_sys->i_pts, i_block_duration, i_block_ref1 >= 0 || i_block_ref2 > 0 );
3615 BlockDecode( p_demux, block, p_sys->i_pts, i_block_duration, i_block_ref1 >= 0 || i_block_ref2 > 0 );
3621 // TODO optimize when there is need to leave or when seeking has been called
3622 if( i_block_count > 5 )
3629 vlc_mutex_unlock( &p_sys->lock_demuxer );
3636 /*****************************************************************************
3638 *****************************************************************************/
3639 vlc_stream_io_callback::vlc_stream_io_callback( stream_t *s_, vlc_bool_t b_owner_ )
3646 uint32 vlc_stream_io_callback::read( void *p_buffer, size_t i_size )
3648 if( i_size <= 0 || mb_eof )
3653 return stream_Read( s, p_buffer, i_size );
3655 void vlc_stream_io_callback::setFilePointer(int64_t i_offset, seek_mode mode )
3661 case seek_beginning:
3665 i_pos = stream_Size( s ) - i_offset;
3668 i_pos= stream_Tell( s ) + i_offset;
3672 if( i_pos < 0 || i_pos >= stream_Size( s ) )
3679 if( stream_Seek( s, i_pos ) )
3685 size_t vlc_stream_io_callback::write( const void *p_buffer, size_t i_size )
3689 uint64 vlc_stream_io_callback::getFilePointer( void )
3693 return stream_Tell( s );
3695 void vlc_stream_io_callback::close( void )
3701 /*****************************************************************************
3702 * Ebml Stream parser
3703 *****************************************************************************/
3704 EbmlParser::EbmlParser( EbmlStream *es, EbmlElement *el_start, demux_t *p_demux )
3711 mi_remain_size[0] = el_start->GetSize();
3713 for( i = 1; i < 6; i++ )
3719 mb_keep = VLC_FALSE;
3720 mb_dummy = config_GetInt( p_demux, "mkv-use-dummy" );
3723 EbmlParser::~EbmlParser( void )
3727 for( i = 1; i < mi_level; i++ )
3733 mb_keep = VLC_FALSE;
3737 EbmlElement* EbmlParser::UnGet( uint64 i_block_pos, uint64 i_cluster_pos )
3739 if ( mi_user_level > mi_level )
3741 while ( mi_user_level != mi_level )
3743 delete m_el[mi_user_level];
3744 m_el[mi_user_level] = NULL;
3749 mb_keep = VLC_FALSE;
3750 if ( m_el[1]->GetElementPosition() == i_cluster_pos )
3752 m_es->I_O().setFilePointer( i_block_pos, seek_beginning );
3753 return (EbmlMaster*) m_el[1];
3757 // seek to the previous Cluster
3758 m_es->I_O().setFilePointer( i_cluster_pos, seek_beginning );
3761 delete m_el[mi_level];
3762 m_el[mi_level] = NULL;
3767 void EbmlParser::Up( void )
3769 if( mi_user_level == mi_level )
3771 fprintf( stderr," arrrrrrrrrrrrrg Up cannot escape itself\n" );
3777 void EbmlParser::Down( void )
3783 void EbmlParser::Keep( void )
3788 int EbmlParser::GetLevel( void )
3790 return mi_user_level;
3793 void EbmlParser::Reset( demux_t *p_demux )
3795 while ( mi_level > 0)
3797 delete m_el[mi_level];
3798 m_el[mi_level] = NULL;
3801 mi_user_level = mi_level = 1;
3802 #if LIBEBML_VERSION >= 0x000704
3803 // a little faster and cleaner
3804 m_es->I_O().setFilePointer( static_cast<KaxSegment*>(m_el[0])->GetGlobalPosition(0) );
3806 m_es->I_O().setFilePointer( m_el[0]->GetElementPosition() + m_el[0]->ElementSize(true) - m_el[0]->GetSize() );
3808 mb_dummy = config_GetInt( p_demux, "mkv-use-dummy" );
3811 EbmlElement *EbmlParser::Get( void )
3815 if( mi_user_level != mi_level )
3821 EbmlElement *ret = m_got;
3827 if( m_el[mi_level] )
3829 m_el[mi_level]->SkipData( *m_es, m_el[mi_level]->Generic().Context );
3832 delete m_el[mi_level];
3834 mb_keep = VLC_FALSE;
3837 m_el[mi_level] = m_es->FindNextElement( m_el[mi_level - 1]->Generic().Context, i_ulev, 0xFFFFFFFFL, mb_dummy != 0, 1 );
3838 // mi_remain_size[mi_level] = m_el[mi_level]->GetSize();
3849 delete m_el[mi_level - 1];
3850 m_got = m_el[mi_level -1] = m_el[mi_level];
3851 m_el[mi_level] = NULL;
3858 else if( m_el[mi_level] == NULL )
3860 fprintf( stderr," m_el[mi_level] == NULL\n" );
3863 return m_el[mi_level];
3867 /*****************************************************************************
3869 * * LoadCues : load the cues element and update index
3871 * * LoadTags : load ... the tags element
3873 * * InformationCreate : create all information, load tags if present
3875 *****************************************************************************/
3876 void matroska_segment_c::LoadCues( )
3878 int64_t i_sav_position = es.I_O().getFilePointer();
3880 EbmlElement *el, *cues;
3882 /* *** Load the cue if found *** */
3883 if( i_cues_position < 0 )
3885 msg_Warn( &sys.demuxer, "no cues/empty cues found->seek won't be precise" );
3887 // IndexAppendCluster( cluster );
3890 vlc_bool_t b_seekable;
3892 stream_Control( sys.demuxer.s, STREAM_CAN_FASTSEEK, &b_seekable );
3896 msg_Dbg( &sys.demuxer, "loading cues" );
3897 es.I_O().setFilePointer( i_cues_position, seek_beginning );
3898 cues = es.FindNextID( KaxCues::ClassInfos, 0xFFFFFFFFL);
3902 msg_Err( &sys.demuxer, "cannot load cues (broken seekhead or file)" );
3903 es.I_O().setFilePointer( i_sav_position, seek_beginning );
3907 ep = new EbmlParser( &es, cues, &sys.demuxer );
3908 while( ( el = ep->Get() ) != NULL )
3910 if( MKV_IS_ID( el, KaxCuePoint ) )
3912 #define idx p_indexes[i_index]
3915 idx.i_block_number= -1;
3916 idx.i_position = -1;
3918 idx.b_key = VLC_TRUE;
3921 while( ( el = ep->Get() ) != NULL )
3923 if( MKV_IS_ID( el, KaxCueTime ) )
3925 KaxCueTime &ctime = *(KaxCueTime*)el;
3927 ctime.ReadData( es.I_O() );
3929 idx.i_time = uint64( ctime ) * i_timescale / (mtime_t)1000;
3931 else if( MKV_IS_ID( el, KaxCueTrackPositions ) )
3934 while( ( el = ep->Get() ) != NULL )
3936 if( MKV_IS_ID( el, KaxCueTrack ) )
3938 KaxCueTrack &ctrack = *(KaxCueTrack*)el;
3940 ctrack.ReadData( es.I_O() );
3941 idx.i_track = uint16( ctrack );
3943 else if( MKV_IS_ID( el, KaxCueClusterPosition ) )
3945 KaxCueClusterPosition &ccpos = *(KaxCueClusterPosition*)el;
3947 ccpos.ReadData( es.I_O() );
3948 idx.i_position = segment->GetGlobalPosition( uint64( ccpos ) );
3950 else if( MKV_IS_ID( el, KaxCueBlockNumber ) )
3952 KaxCueBlockNumber &cbnum = *(KaxCueBlockNumber*)el;
3954 cbnum.ReadData( es.I_O() );
3955 idx.i_block_number = uint32( cbnum );
3959 msg_Dbg( &sys.demuxer, " * Unknown (%s)", typeid(*el).name() );
3966 msg_Dbg( &sys.demuxer, " * Unknown (%s)", typeid(*el).name() );
3972 msg_Dbg( &sys.demuxer, " * added time="I64Fd" pos="I64Fd
3973 " track=%d bnum=%d", idx.i_time, idx.i_position,
3974 idx.i_track, idx.i_block_number );
3978 if( i_index >= i_index_max )
3980 i_index_max += 1024;
3981 p_indexes = (mkv_index_t*)realloc( p_indexes, sizeof( mkv_index_t ) * i_index_max );
3987 msg_Dbg( &sys.demuxer, " * Unknown (%s)", typeid(*el).name() );
3995 msg_Dbg( &sys.demuxer, "loading cues done." );
3996 es.I_O().setFilePointer( i_sav_position, seek_beginning );
3999 void matroska_segment_c::LoadTags( )
4001 int64_t i_sav_position = es.I_O().getFilePointer();
4003 EbmlElement *el, *tags;
4005 msg_Dbg( &sys.demuxer, "loading tags" );
4006 es.I_O().setFilePointer( i_tags_position, seek_beginning );
4007 tags = es.FindNextID( KaxTags::ClassInfos, 0xFFFFFFFFL);
4011 msg_Err( &sys.demuxer, "cannot load tags (broken seekhead or file)" );
4012 es.I_O().setFilePointer( i_sav_position, seek_beginning );
4016 msg_Dbg( &sys.demuxer, "Tags" );
4017 ep = new EbmlParser( &es, tags, &sys.demuxer );
4018 while( ( el = ep->Get() ) != NULL )
4020 if( MKV_IS_ID( el, KaxTag ) )
4022 msg_Dbg( &sys.demuxer, "+ Tag" );
4024 while( ( el = ep->Get() ) != NULL )
4026 if( MKV_IS_ID( el, KaxTagTargets ) )
4028 msg_Dbg( &sys.demuxer, "| + Targets" );
4030 while( ( el = ep->Get() ) != NULL )
4032 msg_Dbg( &sys.demuxer, "| | + Unknown (%s)", typeid( *el ).name() );
4036 else if( MKV_IS_ID( el, KaxTagGeneral ) )
4038 msg_Dbg( &sys.demuxer, "| + General" );
4040 while( ( el = ep->Get() ) != NULL )
4042 msg_Dbg( &sys.demuxer, "| | + Unknown (%s)", typeid( *el ).name() );
4046 else if( MKV_IS_ID( el, KaxTagGenres ) )
4048 msg_Dbg( &sys.demuxer, "| + Genres" );
4050 while( ( el = ep->Get() ) != NULL )
4052 msg_Dbg( &sys.demuxer, "| | + Unknown (%s)", typeid( *el ).name() );
4056 else if( MKV_IS_ID( el, KaxTagAudioSpecific ) )
4058 msg_Dbg( &sys.demuxer, "| + Audio Specific" );
4060 while( ( el = ep->Get() ) != NULL )
4062 msg_Dbg( &sys.demuxer, "| | + Unknown (%s)", typeid( *el ).name() );
4066 else if( MKV_IS_ID( el, KaxTagImageSpecific ) )
4068 msg_Dbg( &sys.demuxer, "| + Images Specific" );
4070 while( ( el = ep->Get() ) != NULL )
4072 msg_Dbg( &sys.demuxer, "| | + Unknown (%s)", typeid( *el ).name() );
4076 else if( MKV_IS_ID( el, KaxTagMultiComment ) )
4078 msg_Dbg( &sys.demuxer, "| + Multi Comment" );
4080 else if( MKV_IS_ID( el, KaxTagMultiCommercial ) )
4082 msg_Dbg( &sys.demuxer, "| + Multi Commercial" );
4084 else if( MKV_IS_ID( el, KaxTagMultiDate ) )
4086 msg_Dbg( &sys.demuxer, "| + Multi Date" );
4088 else if( MKV_IS_ID( el, KaxTagMultiEntity ) )
4090 msg_Dbg( &sys.demuxer, "| + Multi Entity" );
4092 else if( MKV_IS_ID( el, KaxTagMultiIdentifier ) )
4094 msg_Dbg( &sys.demuxer, "| + Multi Identifier" );
4096 else if( MKV_IS_ID( el, KaxTagMultiLegal ) )
4098 msg_Dbg( &sys.demuxer, "| + Multi Legal" );
4100 else if( MKV_IS_ID( el, KaxTagMultiTitle ) )
4102 msg_Dbg( &sys.demuxer, "| + Multi Title" );
4106 msg_Dbg( &sys.demuxer, "| + Unknown (%s)", typeid( *el ).name() );
4113 msg_Dbg( &sys.demuxer, "+ Unknown (%s)", typeid( *el ).name() );
4119 msg_Dbg( &sys.demuxer, "loading tags done." );
4120 es.I_O().setFilePointer( i_sav_position, seek_beginning );
4123 /*****************************************************************************
4125 *****************************************************************************/
4126 void matroska_segment_c::ParseSeekHead( KaxSeekHead *seekhead )
4130 int i_upper_level = 0;
4132 msg_Dbg( &sys.demuxer, "| + Seek head" );
4134 /* Master elements */
4135 seekhead->Read( es, seekhead->Generic().Context, i_upper_level, el, true );
4137 for( i = 0; i < seekhead->ListSize(); i++ )
4139 EbmlElement *l = (*seekhead)[i];
4141 if( MKV_IS_ID( l, KaxSeek ) )
4143 EbmlMaster *sk = static_cast<EbmlMaster *>(l);
4144 EbmlId id = EbmlVoid::ClassInfos.GlobalId;
4147 for( j = 0; j < sk->ListSize(); j++ )
4149 EbmlElement *l = (*sk)[j];
4151 if( MKV_IS_ID( l, KaxSeekID ) )
4153 KaxSeekID &sid = *(KaxSeekID*)l;
4154 id = EbmlId( sid.GetBuffer(), sid.GetSize() );
4156 else if( MKV_IS_ID( l, KaxSeekPosition ) )
4158 KaxSeekPosition &spos = *(KaxSeekPosition*)l;
4159 i_pos = uint64( spos );
4163 msg_Dbg( &sys.demuxer, "| | | + Unknown (%s)", typeid(*l).name() );
4169 if( id == KaxCues::ClassInfos.GlobalId )
4171 msg_Dbg( &sys.demuxer, "| | | = cues at "I64Fd, i_pos );
4172 i_cues_position = segment->GetGlobalPosition( i_pos );
4174 else if( id == KaxChapters::ClassInfos.GlobalId )
4176 msg_Dbg( &sys.demuxer, "| | | = chapters at "I64Fd, i_pos );
4177 i_chapters_position = segment->GetGlobalPosition( i_pos );
4179 else if( id == KaxTags::ClassInfos.GlobalId )
4181 msg_Dbg( &sys.demuxer, "| | | = tags at "I64Fd, i_pos );
4182 i_tags_position = segment->GetGlobalPosition( i_pos );
4188 msg_Dbg( &sys.demuxer, "| | + Unknown (%s)", typeid(*l).name() );
4193 /*****************************************************************************
4195 *****************************************************************************/
4196 void matroska_segment_c::ParseTrackEntry( KaxTrackEntry *m )
4199 bool bSupported = true;
4203 msg_Dbg( &sys.demuxer, "| | + Track Entry" );
4205 tk = new mkv_track_t();
4207 /* Init the track */
4208 memset( tk, 0, sizeof( mkv_track_t ) );
4210 es_format_Init( &tk->fmt, UNKNOWN_ES, 0 );
4211 tk->fmt.psz_language = strdup("English");
4212 tk->fmt.psz_description = NULL;
4214 tk->b_default = VLC_TRUE;
4215 tk->b_enabled = VLC_TRUE;
4216 tk->b_silent = VLC_FALSE;
4217 tk->i_number = tracks.size() - 1;
4218 tk->i_extra_data = 0;
4219 tk->p_extra_data = NULL;
4220 tk->psz_codec = NULL;
4221 tk->i_default_duration = 0;
4222 tk->f_timecodescale = 1.0;
4224 tk->b_inited = VLC_FALSE;
4225 tk->i_data_init = 0;
4226 tk->p_data_init = NULL;
4228 tk->psz_codec_name = NULL;
4229 tk->psz_codec_settings = NULL;
4230 tk->psz_codec_info_url = NULL;
4231 tk->psz_codec_download_url = NULL;
4233 tk->i_compression_type = MATROSKA_COMPRESSION_NONE;
4234 tk->p_compression_data = NULL;
4236 for( i = 0; i < m->ListSize(); i++ )
4238 EbmlElement *l = (*m)[i];
4240 if( MKV_IS_ID( l, KaxTrackNumber ) )
4242 KaxTrackNumber &tnum = *(KaxTrackNumber*)l;
4244 tk->i_number = uint32( tnum );
4245 msg_Dbg( &sys.demuxer, "| | | + Track Number=%u", uint32( tnum ) );
4247 else if( MKV_IS_ID( l, KaxTrackUID ) )
4249 KaxTrackUID &tuid = *(KaxTrackUID*)l;
4251 msg_Dbg( &sys.demuxer, "| | | + Track UID=%u", uint32( tuid ) );
4253 else if( MKV_IS_ID( l, KaxTrackType ) )
4255 const char *psz_type;
4256 KaxTrackType &ttype = *(KaxTrackType*)l;
4258 switch( uint8(ttype) )
4262 tk->fmt.i_cat = AUDIO_ES;
4266 tk->fmt.i_cat = VIDEO_ES;
4268 case track_subtitle:
4269 psz_type = "subtitle";
4270 tk->fmt.i_cat = SPU_ES;
4273 psz_type = "buttons";
4274 tk->fmt.i_cat = SPU_ES;
4277 psz_type = "unknown";
4278 tk->fmt.i_cat = UNKNOWN_ES;
4282 msg_Dbg( &sys.demuxer, "| | | + Track Type=%s", psz_type );
4284 // else if( EbmlId( *l ) == KaxTrackFlagEnabled::ClassInfos.GlobalId )
4286 // KaxTrackFlagEnabled &fenb = *(KaxTrackFlagEnabled*)l;
4288 // tk->b_enabled = uint32( fenb );
4289 // msg_Dbg( &sys.demuxer, "| | | + Track Enabled=%u",
4290 // uint32( fenb ) );
4292 else if( MKV_IS_ID( l, KaxTrackFlagDefault ) )
4294 KaxTrackFlagDefault &fdef = *(KaxTrackFlagDefault*)l;
4296 tk->b_default = uint32( fdef );
4297 msg_Dbg( &sys.demuxer, "| | | + Track Default=%u", uint32( fdef ) );
4299 else if( MKV_IS_ID( l, KaxTrackFlagLacing ) )
4301 KaxTrackFlagLacing &lac = *(KaxTrackFlagLacing*)l;
4303 msg_Dbg( &sys.demuxer, "| | | + Track Lacing=%d", uint32( lac ) );
4305 else if( MKV_IS_ID( l, KaxTrackMinCache ) )
4307 KaxTrackMinCache &cmin = *(KaxTrackMinCache*)l;
4309 msg_Dbg( &sys.demuxer, "| | | + Track MinCache=%d", uint32( cmin ) );
4311 else if( MKV_IS_ID( l, KaxTrackMaxCache ) )
4313 KaxTrackMaxCache &cmax = *(KaxTrackMaxCache*)l;
4315 msg_Dbg( &sys.demuxer, "| | | + Track MaxCache=%d", uint32( cmax ) );
4317 else if( MKV_IS_ID( l, KaxTrackDefaultDuration ) )
4319 KaxTrackDefaultDuration &defd = *(KaxTrackDefaultDuration*)l;
4321 tk->i_default_duration = uint64(defd);
4322 msg_Dbg( &sys.demuxer, "| | | + Track Default Duration="I64Fd, uint64(defd) );
4324 else if( MKV_IS_ID( l, KaxTrackTimecodeScale ) )
4326 KaxTrackTimecodeScale &ttcs = *(KaxTrackTimecodeScale*)l;
4328 tk->f_timecodescale = float( ttcs );
4329 msg_Dbg( &sys.demuxer, "| | | + Track TimeCodeScale=%f", tk->f_timecodescale );
4331 else if( MKV_IS_ID( l, KaxTrackName ) )
4333 KaxTrackName &tname = *(KaxTrackName*)l;
4335 tk->fmt.psz_description = ToUTF8( UTFstring( tname ) );
4336 msg_Dbg( &sys.demuxer, "| | | + Track Name=%s", tk->fmt.psz_description );
4338 else if( MKV_IS_ID( l, KaxTrackLanguage ) )
4340 KaxTrackLanguage &lang = *(KaxTrackLanguage*)l;
4342 if ( tk->fmt.psz_language != NULL )
4343 free( tk->fmt.psz_language );
4344 tk->fmt.psz_language = strdup( string( lang ).c_str() );
4345 msg_Dbg( &sys.demuxer,
4346 "| | | + Track Language=`%s'", tk->fmt.psz_language );
4348 else if( MKV_IS_ID( l, KaxCodecID ) )
4350 KaxCodecID &codecid = *(KaxCodecID*)l;
4352 tk->psz_codec = strdup( string( codecid ).c_str() );
4353 msg_Dbg( &sys.demuxer, "| | | + Track CodecId=%s", string( codecid ).c_str() );
4355 else if( MKV_IS_ID( l, KaxCodecPrivate ) )
4357 KaxCodecPrivate &cpriv = *(KaxCodecPrivate*)l;
4359 tk->i_extra_data = cpriv.GetSize();
4360 if( tk->i_extra_data > 0 )
4362 tk->p_extra_data = (uint8_t*)malloc( tk->i_extra_data );
4363 memcpy( tk->p_extra_data, cpriv.GetBuffer(), tk->i_extra_data );
4365 msg_Dbg( &sys.demuxer, "| | | + Track CodecPrivate size="I64Fd, cpriv.GetSize() );
4367 else if( MKV_IS_ID( l, KaxCodecName ) )
4369 KaxCodecName &cname = *(KaxCodecName*)l;
4371 tk->psz_codec_name = ToUTF8( UTFstring( cname ) );
4372 msg_Dbg( &sys.demuxer, "| | | + Track Codec Name=%s", tk->psz_codec_name );
4374 else if( MKV_IS_ID( l, KaxContentEncodings ) )
4376 EbmlMaster *cencs = static_cast<EbmlMaster*>(l);
4377 MkvTree( sys.demuxer, 3, "Content Encodings" );
4378 if ( cencs->ListSize() > 1 )
4380 msg_Err( &sys.demuxer, "Multiple Compression method not supported" );
4383 for( j = 0; j < cencs->ListSize(); j++ )
4385 EbmlElement *l2 = (*cencs)[j];
4386 if( MKV_IS_ID( l2, KaxContentEncoding ) )
4388 MkvTree( sys.demuxer, 4, "Content Encoding" );
4389 EbmlMaster *cenc = static_cast<EbmlMaster*>(l2);
4390 for( k = 0; k < cenc->ListSize(); k++ )
4392 EbmlElement *l3 = (*cenc)[k];
4393 if( MKV_IS_ID( l3, KaxContentEncodingOrder ) )
4395 KaxContentEncodingOrder &encord = *(KaxContentEncodingOrder*)l3;
4396 MkvTree( sys.demuxer, 5, "Order: %i", uint32( encord ) );
4398 else if( MKV_IS_ID( l3, KaxContentEncodingScope ) )
4400 KaxContentEncodingScope &encscope = *(KaxContentEncodingScope*)l3;
4401 MkvTree( sys.demuxer, 5, "Scope: %i", uint32( encscope ) );
4403 else if( MKV_IS_ID( l3, KaxContentEncodingType ) )
4405 KaxContentEncodingType &enctype = *(KaxContentEncodingType*)l3;
4406 MkvTree( sys.demuxer, 5, "Type: %i", uint32( enctype ) );
4408 else if( MKV_IS_ID( l3, KaxContentCompression ) )
4410 EbmlMaster *compr = static_cast<EbmlMaster*>(l3);
4411 MkvTree( sys.demuxer, 5, "Content Compression" );
4412 for( n = 0; n < compr->ListSize(); n++ )
4414 EbmlElement *l4 = (*compr)[n];
4415 if( MKV_IS_ID( l4, KaxContentCompAlgo ) )
4417 KaxContentCompAlgo &compalg = *(KaxContentCompAlgo*)l4;
4418 MkvTree( sys.demuxer, 6, "Compression Algorithm: %i", uint32(compalg) );
4419 tk->i_compression_type = uint32( compalg );
4420 if ( ( tk->i_compression_type != MATROSKA_COMPRESSION_ZLIB ) &&
4421 ( tk->i_compression_type != MATROSKA_COMPRESSION_HEADER ) )
4423 msg_Err( &sys.demuxer, "Track Compression method %d not supported", tk->i_compression_type );
4427 else if( MKV_IS_ID( l4, KaxContentCompSettings ) )
4429 tk->p_compression_data = new KaxContentCompSettings( *(KaxContentCompSettings*)l4 );
4433 MkvTree( sys.demuxer, 6, "Unknown (%s)", typeid(*l4).name() );
4439 MkvTree( sys.demuxer, 5, "Unknown (%s)", typeid(*l3).name() );
4445 MkvTree( sys.demuxer, 4, "Unknown (%s)", typeid(*l2).name() );
4449 // else if( EbmlId( *l ) == KaxCodecSettings::ClassInfos.GlobalId )
4451 // KaxCodecSettings &cset = *(KaxCodecSettings*)l;
4453 // tk->psz_codec_settings = ToUTF8( UTFstring( cset ) );
4454 // msg_Dbg( &sys.demuxer, "| | | + Track Codec Settings=%s", tk->psz_codec_settings );
4456 // else if( EbmlId( *l ) == KaxCodecInfoURL::ClassInfos.GlobalId )
4458 // KaxCodecInfoURL &ciurl = *(KaxCodecInfoURL*)l;
4460 // tk->psz_codec_info_url = strdup( string( ciurl ).c_str() );
4461 // msg_Dbg( &sys.demuxer, "| | | + Track Codec Info URL=%s", tk->psz_codec_info_url );
4463 // else if( EbmlId( *l ) == KaxCodecDownloadURL::ClassInfos.GlobalId )
4465 // KaxCodecDownloadURL &cdurl = *(KaxCodecDownloadURL*)l;
4467 // tk->psz_codec_download_url = strdup( string( cdurl ).c_str() );
4468 // msg_Dbg( &sys.demuxer, "| | | + Track Codec Info URL=%s", tk->psz_codec_download_url );
4470 // else if( EbmlId( *l ) == KaxCodecDecodeAll::ClassInfos.GlobalId )
4472 // KaxCodecDecodeAll &cdall = *(KaxCodecDecodeAll*)l;
4474 // msg_Dbg( &sys.demuxer, "| | | + Track Codec Decode All=%u <== UNUSED", uint8( cdall ) );
4476 // else if( EbmlId( *l ) == KaxTrackOverlay::ClassInfos.GlobalId )
4478 // KaxTrackOverlay &tovr = *(KaxTrackOverlay*)l;
4480 // msg_Dbg( &sys.demuxer, "| | | + Track Overlay=%u <== UNUSED", uint32( tovr ) );
4482 else if( MKV_IS_ID( l, KaxTrackVideo ) )
4484 EbmlMaster *tkv = static_cast<EbmlMaster*>(l);
4486 unsigned int i_crop_right = 0, i_crop_left = 0, i_crop_top = 0, i_crop_bottom = 0;
4487 unsigned int i_display_unit = 0, i_display_width = 0, i_display_height = 0;
4489 msg_Dbg( &sys.demuxer, "| | | + Track Video" );
4492 tk->fmt.video.i_frame_rate_base = (unsigned int)(tk->i_default_duration / 1000);
4493 tk->fmt.video.i_frame_rate = 1000000;
4495 for( j = 0; j < tkv->ListSize(); j++ )
4497 EbmlElement *l = (*tkv)[j];
4498 // if( EbmlId( *el4 ) == KaxVideoFlagInterlaced::ClassInfos.GlobalId )
4500 // KaxVideoFlagInterlaced &fint = *(KaxVideoFlagInterlaced*)el4;
4502 // msg_Dbg( &sys.demuxer, "| | | | + Track Video Interlaced=%u", uint8( fint ) );
4504 // else if( EbmlId( *el4 ) == KaxVideoStereoMode::ClassInfos.GlobalId )
4506 // KaxVideoStereoMode &stereo = *(KaxVideoStereoMode*)el4;
4508 // msg_Dbg( &sys.demuxer, "| | | | + Track Video Stereo Mode=%u", uint8( stereo ) );
4511 if( MKV_IS_ID( l, KaxVideoPixelWidth ) )
4513 KaxVideoPixelWidth &vwidth = *(KaxVideoPixelWidth*)l;
4515 tk->fmt.video.i_width += uint16( vwidth );
4516 msg_Dbg( &sys.demuxer, "| | | | + width=%d", uint16( vwidth ) );
4518 else if( MKV_IS_ID( l, KaxVideoPixelHeight ) )
4520 KaxVideoPixelWidth &vheight = *(KaxVideoPixelWidth*)l;
4522 tk->fmt.video.i_height += uint16( vheight );
4523 msg_Dbg( &sys.demuxer, "| | | | + height=%d", uint16( vheight ) );
4525 else if( MKV_IS_ID( l, KaxVideoDisplayWidth ) )
4527 KaxVideoDisplayWidth &vwidth = *(KaxVideoDisplayWidth*)l;
4529 i_display_width = uint16( vwidth );
4530 msg_Dbg( &sys.demuxer, "| | | | + display width=%d", uint16( vwidth ) );
4532 else if( MKV_IS_ID( l, KaxVideoDisplayHeight ) )
4534 KaxVideoDisplayWidth &vheight = *(KaxVideoDisplayWidth*)l;
4536 i_display_height = uint16( vheight );
4537 msg_Dbg( &sys.demuxer, "| | | | + display height=%d", uint16( vheight ) );
4539 else if( MKV_IS_ID( l, KaxVideoPixelCropBottom ) )
4541 KaxVideoPixelCropBottom &cropval = *(KaxVideoPixelCropBottom*)l;
4543 i_crop_bottom = uint16( cropval );
4544 msg_Dbg( &sys.demuxer, "| | | | + crop pixel bottom=%d", uint16( cropval ) );
4546 else if( MKV_IS_ID( l, KaxVideoPixelCropTop ) )
4548 KaxVideoPixelCropTop &cropval = *(KaxVideoPixelCropTop*)l;
4550 i_crop_top = uint16( cropval );
4551 msg_Dbg( &sys.demuxer, "| | | | + crop pixel top=%d", uint16( cropval ) );
4553 else if( MKV_IS_ID( l, KaxVideoPixelCropRight ) )
4555 KaxVideoPixelCropRight &cropval = *(KaxVideoPixelCropRight*)l;
4557 i_crop_right = uint16( cropval );
4558 msg_Dbg( &sys.demuxer, "| | | | + crop pixel right=%d", uint16( cropval ) );
4560 else if( MKV_IS_ID( l, KaxVideoPixelCropLeft ) )
4562 KaxVideoPixelCropLeft &cropval = *(KaxVideoPixelCropLeft*)l;
4564 i_crop_left = uint16( cropval );
4565 msg_Dbg( &sys.demuxer, "| | | | + crop pixel left=%d", uint16( cropval ) );
4567 else if( MKV_IS_ID( l, KaxVideoFrameRate ) )
4569 KaxVideoFrameRate &vfps = *(KaxVideoFrameRate*)l;
4571 tk->f_fps = float( vfps );
4572 msg_Dbg( &sys.demuxer, " | | | + fps=%f", float( vfps ) );
4574 else if( EbmlId( *l ) == KaxVideoDisplayUnit::ClassInfos.GlobalId )
4576 KaxVideoDisplayUnit &vdmode = *(KaxVideoDisplayUnit*)l;
4578 i_display_unit = uint8( vdmode );
4579 msg_Dbg( &sys.demuxer, "| | | | + Track Video Display Unit=%s",
4580 uint8( vdmode ) == 0 ? "pixels" : ( uint8( vdmode ) == 1 ? "centimeters": "inches" ) );
4582 // else if( EbmlId( *l ) == KaxVideoAspectRatio::ClassInfos.GlobalId )
4584 // KaxVideoAspectRatio &ratio = *(KaxVideoAspectRatio*)l;
4586 // msg_Dbg( &sys.demuxer, " | | | + Track Video Aspect Ratio Type=%u", uint8( ratio ) );
4588 // else if( EbmlId( *l ) == KaxVideoGamma::ClassInfos.GlobalId )
4590 // KaxVideoGamma &gamma = *(KaxVideoGamma*)l;
4592 // msg_Dbg( &sys.demuxer, " | | | + gamma=%f", float( gamma ) );
4596 msg_Dbg( &sys.demuxer, "| | | | + Unknown (%s)", typeid(*l).name() );
4599 if( i_display_height && i_display_width )
4600 tk->fmt.video.i_aspect = VOUT_ASPECT_FACTOR * i_display_width / i_display_height;
4601 if( i_crop_left || i_crop_right || i_crop_top || i_crop_bottom )
4603 tk->fmt.video.i_visible_width = tk->fmt.video.i_width;
4604 tk->fmt.video.i_visible_height = tk->fmt.video.i_height;
4605 tk->fmt.video.i_x_offset = i_crop_left;
4606 tk->fmt.video.i_y_offset = i_crop_top;
4607 tk->fmt.video.i_visible_width -= i_crop_left + i_crop_right;
4608 tk->fmt.video.i_visible_height -= i_crop_top + i_crop_bottom;
4610 /* FIXME: i_display_* allows you to not only set DAR, but also a zoom factor.
4611 we do not support this atm */
4613 else if( MKV_IS_ID( l, KaxTrackAudio ) )
4615 EbmlMaster *tka = static_cast<EbmlMaster*>(l);
4618 msg_Dbg( &sys.demuxer, "| | | + Track Audio" );
4620 for( j = 0; j < tka->ListSize(); j++ )
4622 EbmlElement *l = (*tka)[j];
4624 if( MKV_IS_ID( l, KaxAudioSamplingFreq ) )
4626 KaxAudioSamplingFreq &afreq = *(KaxAudioSamplingFreq*)l;
4628 tk->i_original_rate = tk->fmt.audio.i_rate = (int)float( afreq );
4629 msg_Dbg( &sys.demuxer, "| | | | + afreq=%d", tk->fmt.audio.i_rate );
4631 else if( MKV_IS_ID( l, KaxAudioOutputSamplingFreq ) )
4633 KaxAudioOutputSamplingFreq &afreq = *(KaxAudioOutputSamplingFreq*)l;
4635 tk->fmt.audio.i_rate = (int)float( afreq );
4636 msg_Dbg( &sys.demuxer, "| | | | + aoutfreq=%d", tk->fmt.audio.i_rate );
4638 else if( MKV_IS_ID( l, KaxAudioChannels ) )
4640 KaxAudioChannels &achan = *(KaxAudioChannels*)l;
4642 tk->fmt.audio.i_channels = uint8( achan );
4643 msg_Dbg( &sys.demuxer, "| | | | + achan=%u", uint8( achan ) );
4645 else if( MKV_IS_ID( l, KaxAudioBitDepth ) )
4647 KaxAudioBitDepth &abits = *(KaxAudioBitDepth*)l;
4649 tk->fmt.audio.i_bitspersample = uint8( abits );
4650 msg_Dbg( &sys.demuxer, "| | | | + abits=%u", uint8( abits ) );
4654 msg_Dbg( &sys.demuxer, "| | | | + Unknown (%s)", typeid(*l).name() );
4660 msg_Dbg( &sys.demuxer, "| | | + Unknown (%s)",
4661 typeid(*l).name() );
4667 tracks.push_back( tk );
4671 msg_Err( &sys.demuxer, "Track Entry %d not supported", tk->i_number );
4676 /*****************************************************************************
4678 *****************************************************************************/
4679 void matroska_segment_c::ParseTracks( KaxTracks *tracks )
4683 int i_upper_level = 0;
4685 msg_Dbg( &sys.demuxer, "| + Tracks" );
4687 /* Master elements */
4688 tracks->Read( es, tracks->Generic().Context, i_upper_level, el, true );
4690 for( i = 0; i < tracks->ListSize(); i++ )
4692 EbmlElement *l = (*tracks)[i];
4694 if( MKV_IS_ID( l, KaxTrackEntry ) )
4696 ParseTrackEntry( static_cast<KaxTrackEntry *>(l) );
4700 msg_Dbg( &sys.demuxer, "| | + Unknown (%s)", typeid(*l).name() );
4705 /*****************************************************************************
4707 *****************************************************************************/
4708 void matroska_segment_c::ParseInfo( KaxInfo *info )
4713 int i_upper_level = 0;
4715 msg_Dbg( &sys.demuxer, "| + Information" );
4717 /* Master elements */
4718 m = static_cast<EbmlMaster *>(info);
4719 m->Read( es, info->Generic().Context, i_upper_level, el, true );
4721 for( i = 0; i < m->ListSize(); i++ )
4723 EbmlElement *l = (*m)[i];
4725 if( MKV_IS_ID( l, KaxSegmentUID ) )
4727 if ( p_segment_uid == NULL )
4728 p_segment_uid = new KaxSegmentUID(*static_cast<KaxSegmentUID*>(l));
4730 msg_Dbg( &sys.demuxer, "| | + UID=%d", *(uint32*)p_segment_uid->GetBuffer() );
4732 else if( MKV_IS_ID( l, KaxPrevUID ) )
4734 if ( p_prev_segment_uid == NULL )
4735 p_prev_segment_uid = new KaxPrevUID(*static_cast<KaxPrevUID*>(l));
4737 msg_Dbg( &sys.demuxer, "| | + PrevUID=%d", *(uint32*)p_prev_segment_uid->GetBuffer() );
4739 else if( MKV_IS_ID( l, KaxNextUID ) )
4741 if ( p_next_segment_uid == NULL )
4742 p_next_segment_uid = new KaxNextUID(*static_cast<KaxNextUID*>(l));
4744 msg_Dbg( &sys.demuxer, "| | + NextUID=%d", *(uint32*)p_next_segment_uid->GetBuffer() );
4746 else if( MKV_IS_ID( l, KaxTimecodeScale ) )
4748 KaxTimecodeScale &tcs = *(KaxTimecodeScale*)l;
4750 i_timescale = uint64(tcs);
4752 msg_Dbg( &sys.demuxer, "| | + TimecodeScale="I64Fd,
4755 else if( MKV_IS_ID( l, KaxDuration ) )
4757 KaxDuration &dur = *(KaxDuration*)l;
4759 i_duration = mtime_t( double( dur ) );
4761 msg_Dbg( &sys.demuxer, "| | + Duration="I64Fd,
4764 else if( MKV_IS_ID( l, KaxMuxingApp ) )
4766 KaxMuxingApp &mapp = *(KaxMuxingApp*)l;
4768 psz_muxing_application = ToUTF8( UTFstring( mapp ) );
4770 msg_Dbg( &sys.demuxer, "| | + Muxing Application=%s",
4771 psz_muxing_application );
4773 else if( MKV_IS_ID( l, KaxWritingApp ) )
4775 KaxWritingApp &wapp = *(KaxWritingApp*)l;
4777 psz_writing_application = ToUTF8( UTFstring( wapp ) );
4779 msg_Dbg( &sys.demuxer, "| | + Writing Application=%s",
4780 psz_writing_application );
4782 else if( MKV_IS_ID( l, KaxSegmentFilename ) )
4784 KaxSegmentFilename &sfn = *(KaxSegmentFilename*)l;
4786 psz_segment_filename = ToUTF8( UTFstring( sfn ) );
4788 msg_Dbg( &sys.demuxer, "| | + Segment Filename=%s",
4789 psz_segment_filename );
4791 else if( MKV_IS_ID( l, KaxTitle ) )
4793 KaxTitle &title = *(KaxTitle*)l;
4795 psz_title = ToUTF8( UTFstring( title ) );
4797 msg_Dbg( &sys.demuxer, "| | + Title=%s", psz_title );
4799 else if( MKV_IS_ID( l, KaxSegmentFamily ) )
4801 KaxSegmentFamily *uid = static_cast<KaxSegmentFamily*>(l);
4803 families.push_back( new KaxSegmentFamily(*uid) );
4805 msg_Dbg( &sys.demuxer, "| | + family=%d", *(uint32*)uid->GetBuffer() );
4807 #if defined( HAVE_GMTIME_R ) && !defined( __APPLE__ )
4808 else if( MKV_IS_ID( l, KaxDateUTC ) )
4810 KaxDateUTC &date = *(KaxDateUTC*)l;
4815 i_date = date.GetEpochDate();
4816 memset( buffer, 0, 256 );
4817 if( gmtime_r( &i_date, &tmres ) &&
4818 asctime_r( &tmres, buffer ) )
4820 buffer[strlen( buffer)-1]= '\0';
4821 psz_date_utc = strdup( buffer );
4822 msg_Dbg( &sys.demuxer, "| | + Date=%s", psz_date_utc );
4826 #if LIBMATROSKA_VERSION >= 0x000704
4827 else if( MKV_IS_ID( l, KaxChapterTranslate ) )
4829 KaxChapterTranslate *p_trans = static_cast<KaxChapterTranslate*>( l );
4830 chapter_translation_c *p_translate = new chapter_translation_c();
4832 p_trans->Read( es, p_trans->Generic().Context, i_upper_level, el, true );
4833 for( j = 0; j < p_trans->ListSize(); j++ )
4835 EbmlElement *l = (*p_trans)[j];
4837 if( MKV_IS_ID( l, KaxChapterTranslateEditionUID ) )
4839 p_translate->editions.push_back( uint64( *static_cast<KaxChapterTranslateEditionUID*>( l ) ) );
4841 else if( MKV_IS_ID( l, KaxChapterTranslateCodec ) )
4843 p_translate->codec_id = uint32( *static_cast<KaxChapterTranslateCodec*>( l ) );
4845 else if( MKV_IS_ID( l, KaxChapterTranslateID ) )
4847 p_translate->p_translated = new KaxChapterTranslateID( *static_cast<KaxChapterTranslateID*>( l ) );
4851 translations.push_back( p_translate );
4856 msg_Dbg( &sys.demuxer, "| | + Unknown (%s)", typeid(*l).name() );
4860 double f_dur = double(i_duration) * double(i_timescale) / 1000000.0;
4861 i_duration = mtime_t(f_dur);
4865 /*****************************************************************************
4867 *****************************************************************************/
4868 void matroska_segment_c::ParseChapterAtom( int i_level, KaxChapterAtom *ca, chapter_item_c & chapters )
4872 msg_Dbg( &sys.demuxer, "| | | + ChapterAtom (level=%d)", i_level );
4873 for( i = 0; i < ca->ListSize(); i++ )
4875 EbmlElement *l = (*ca)[i];
4877 if( MKV_IS_ID( l, KaxChapterUID ) )
4879 chapters.i_uid = uint64_t(*(KaxChapterUID*)l);
4880 msg_Dbg( &sys.demuxer, "| | | | + ChapterUID: %lld", chapters.i_uid );
4882 else if( MKV_IS_ID( l, KaxChapterFlagHidden ) )
4884 KaxChapterFlagHidden &flag =*(KaxChapterFlagHidden*)l;
4885 chapters.b_display_seekpoint = uint8( flag ) == 0;
4887 msg_Dbg( &sys.demuxer, "| | | | + ChapterFlagHidden: %s", chapters.b_display_seekpoint ? "no":"yes" );
4889 else if( MKV_IS_ID( l, KaxChapterTimeStart ) )
4891 KaxChapterTimeStart &start =*(KaxChapterTimeStart*)l;
4892 chapters.i_start_time = uint64( start ) / I64C(1000);
4894 msg_Dbg( &sys.demuxer, "| | | | + ChapterTimeStart: %lld", chapters.i_start_time );
4896 else if( MKV_IS_ID( l, KaxChapterTimeEnd ) )
4898 KaxChapterTimeEnd &end =*(KaxChapterTimeEnd*)l;
4899 chapters.i_end_time = uint64( end ) / I64C(1000);
4901 msg_Dbg( &sys.demuxer, "| | | | + ChapterTimeEnd: %lld", chapters.i_end_time );
4903 else if( MKV_IS_ID( l, KaxChapterDisplay ) )
4905 EbmlMaster *cd = static_cast<EbmlMaster *>(l);
4907 msg_Dbg( &sys.demuxer, "| | | | + ChapterDisplay" );
4908 for( j = 0; j < cd->ListSize(); j++ )
4910 EbmlElement *l= (*cd)[j];
4912 if( MKV_IS_ID( l, KaxChapterString ) )
4916 KaxChapterString &name =*(KaxChapterString*)l;
4917 for (k = 0; k < i_level; k++)
4918 chapters.psz_name += '+';
4919 chapters.psz_name += ' ';
4920 char *psz_tmp_utf8 = ToUTF8( UTFstring( name ) );
4921 chapters.psz_name += psz_tmp_utf8;
4922 chapters.b_user_display = true;
4924 msg_Dbg( &sys.demuxer, "| | | | | + ChapterString '%s'", psz_tmp_utf8 );
4925 free( psz_tmp_utf8 );
4927 else if( MKV_IS_ID( l, KaxChapterLanguage ) )
4929 KaxChapterLanguage &lang =*(KaxChapterLanguage*)l;
4930 const char *psz = string( lang ).c_str();
4932 msg_Dbg( &sys.demuxer, "| | | | | + ChapterLanguage '%s'", psz );
4934 else if( MKV_IS_ID( l, KaxChapterCountry ) )
4936 KaxChapterCountry &ct =*(KaxChapterCountry*)l;
4937 const char *psz = string( ct ).c_str();
4939 msg_Dbg( &sys.demuxer, "| | | | | + ChapterCountry '%s'", psz );
4943 else if( MKV_IS_ID( l, KaxChapterProcess ) )
4945 msg_Dbg( &sys.demuxer, "| | | | + ChapterProcess" );
4947 KaxChapterProcess *cp = static_cast<KaxChapterProcess *>(l);
4948 chapter_codec_cmds_c *p_ccodec = NULL;
4950 for( j = 0; j < cp->ListSize(); j++ )
4952 EbmlElement *k= (*cp)[j];
4954 if( MKV_IS_ID( k, KaxChapterProcessCodecID ) )
4956 KaxChapterProcessCodecID *p_codec_id = static_cast<KaxChapterProcessCodecID*>( k );
4957 if ( uint32(*p_codec_id) == 0 )
4958 p_ccodec = new matroska_script_codec_c( sys );
4959 else if ( uint32(*p_codec_id) == 1 )
4960 p_ccodec = new dvd_chapter_codec_c( sys );
4965 if ( p_ccodec != NULL )
4967 for( j = 0; j < cp->ListSize(); j++ )
4969 EbmlElement *k= (*cp)[j];
4971 if( MKV_IS_ID( k, KaxChapterProcessPrivate ) )
4973 KaxChapterProcessPrivate * p_private = static_cast<KaxChapterProcessPrivate*>( k );
4974 p_ccodec->SetPrivate( *p_private );
4976 else if( MKV_IS_ID( k, KaxChapterProcessCommand ) )
4978 p_ccodec->AddCommand( *static_cast<KaxChapterProcessCommand*>( k ) );
4981 chapters.codecs.push_back( p_ccodec );
4984 else if( MKV_IS_ID( l, KaxChapterAtom ) )
4986 chapter_item_c *new_sub_chapter = new chapter_item_c();
4987 ParseChapterAtom( i_level+1, static_cast<KaxChapterAtom *>(l), *new_sub_chapter );
4988 new_sub_chapter->psz_parent = &chapters;
4989 chapters.sub_chapters.push_back( new_sub_chapter );
4994 /*****************************************************************************
4996 *****************************************************************************/
4997 void matroska_segment_c::ParseAttachments( KaxAttachments *attachments )
5000 int i_upper_level = 0;
5002 attachments->Read( es, attachments->Generic().Context, i_upper_level, el, true );
5004 KaxAttached *attachedFile = FindChild<KaxAttached>( *attachments );
5006 while( attachedFile && ( attachedFile->GetSize() > 0 ) )
5008 std::string psz_mime_type = GetChild<KaxMimeType>( *attachedFile );
5009 KaxFileName &file_name = GetChild<KaxFileName>( *attachedFile );
5010 KaxFileData &img_data = GetChild<KaxFileData>( *attachedFile );
5012 attachment_c *new_attachment = new attachment_c();
5014 if( new_attachment )
5016 new_attachment->psz_file_name = ToUTF8( UTFstring( file_name ) );
5017 new_attachment->psz_mime_type = psz_mime_type;
5018 new_attachment->i_size = img_data.GetSize();
5019 new_attachment->p_data = malloc( img_data.GetSize() );
5021 if( new_attachment->p_data )
5023 memcpy( new_attachment->p_data, img_data.GetBuffer(), img_data.GetSize() );
5024 sys.stored_attachments.push_back( new_attachment );
5028 delete new_attachment;
5032 attachedFile = &GetNextChild<KaxAttached>( *attachments, *attachedFile );
5036 /*****************************************************************************
5038 *****************************************************************************/
5039 void matroska_segment_c::ParseChapters( KaxChapters *chapters )
5043 int i_upper_level = 0;
5046 /* Master elements */
5047 chapters->Read( es, chapters->Generic().Context, i_upper_level, el, true );
5049 for( i = 0; i < chapters->ListSize(); i++ )
5051 EbmlElement *l = (*chapters)[i];
5053 if( MKV_IS_ID( l, KaxEditionEntry ) )
5055 chapter_edition_c *p_edition = new chapter_edition_c();
5057 EbmlMaster *E = static_cast<EbmlMaster *>(l );
5059 msg_Dbg( &sys.demuxer, "| | + EditionEntry" );
5060 for( j = 0; j < E->ListSize(); j++ )
5062 EbmlElement *l = (*E)[j];
5064 if( MKV_IS_ID( l, KaxChapterAtom ) )
5066 chapter_item_c *new_sub_chapter = new chapter_item_c();
5067 ParseChapterAtom( 0, static_cast<KaxChapterAtom *>(l), *new_sub_chapter );
5068 p_edition->sub_chapters.push_back( new_sub_chapter );
5070 else if( MKV_IS_ID( l, KaxEditionUID ) )
5072 p_edition->i_uid = uint64(*static_cast<KaxEditionUID *>( l ));
5074 else if( MKV_IS_ID( l, KaxEditionFlagOrdered ) )
5076 p_edition->b_ordered = config_GetInt( &sys.demuxer, "mkv-use-ordered-chapters" ) ? (uint8(*static_cast<KaxEditionFlagOrdered *>( l )) != 0) : 0;
5078 else if( MKV_IS_ID( l, KaxEditionFlagDefault ) )
5080 if (uint8(*static_cast<KaxEditionFlagDefault *>( l )) != 0)
5081 i_default_edition = stored_editions.size();
5085 msg_Dbg( &sys.demuxer, "| | | + Unknown (%s)", typeid(*l).name() );
5088 stored_editions.push_back( p_edition );
5092 msg_Dbg( &sys.demuxer, "| | + Unknown (%s)", typeid(*l).name() );
5096 for( i = 0; i < stored_editions.size(); i++ )
5098 stored_editions[i]->RefreshChapters( );
5101 if ( stored_editions.size() != 0 && stored_editions[i_default_edition]->b_ordered )
5103 /* update the duration of the segment according to the sum of all sub chapters */
5104 i_dur = stored_editions[i_default_edition]->Duration() / I64C(1000);
5110 void matroska_segment_c::ParseCluster( )
5115 int i_upper_level = 0;
5117 /* Master elements */
5118 m = static_cast<EbmlMaster *>( cluster );
5119 m->Read( es, cluster->Generic().Context, i_upper_level, el, true );
5121 for( i = 0; i < m->ListSize(); i++ )
5123 EbmlElement *l = (*m)[i];
5125 if( MKV_IS_ID( l, KaxClusterTimecode ) )
5127 KaxClusterTimecode &ctc = *(KaxClusterTimecode*)l;
5129 cluster->InitTimecode( uint64( ctc ), i_timescale );
5134 i_start_time = cluster->GlobalTimecode() / 1000;
5137 /*****************************************************************************
5138 * InformationCreate:
5139 *****************************************************************************/
5140 void matroska_segment_c::InformationCreate( )
5142 sys.meta = vlc_meta_New();
5146 vlc_meta_SetTitle( sys.meta, psz_title );
5150 vlc_meta_SetDate( sys.meta, psz_date_utc );
5153 if( psz_segment_filename )
5155 fprintf( stderr, "***** WARNING: Unhandled meta - Use custom\n" );
5157 if( psz_muxing_application )
5159 fprintf( stderr, "***** WARNING: Unhandled meta - Use custom\n" );
5161 if( psz_writing_application )
5163 fprintf( stderr, "***** WARNING: Unhandled meta - Use custom\n" );
5166 for( size_t i_track = 0; i_track < tracks.size(); i_track++ )
5168 // mkv_track_t *tk = tracks[i_track];
5169 // vlc_meta_t *mtk = vlc_meta_New();
5170 fprintf( stderr, "***** WARNING: Unhandled child meta\n");
5174 if( i_tags_position >= 0 )
5176 vlc_bool_t b_seekable;
5178 stream_Control( sys.demuxer.s, STREAM_CAN_FASTSEEK, &b_seekable );
5187 /*****************************************************************************
5189 *****************************************************************************/
5191 void matroska_segment_c::IndexAppendCluster( KaxCluster *cluster )
5193 #define idx p_indexes[i_index]
5195 idx.i_block_number= -1;
5196 idx.i_position = cluster->GetElementPosition();
5198 idx.b_key = VLC_TRUE;
5201 if( i_index >= i_index_max )
5203 i_index_max += 1024;
5204 p_indexes = (mkv_index_t*)realloc( p_indexes, sizeof( mkv_index_t ) * i_index_max );
5209 void chapter_edition_c::RefreshChapters( )
5211 chapter_item_c::RefreshChapters( b_ordered, -1 );
5212 b_display_seekpoint = false;
5215 int64_t chapter_item_c::RefreshChapters( bool b_ordered, int64_t i_prev_user_time )
5217 int64_t i_user_time = i_prev_user_time;
5219 // first the sub-chapters, and then ourself
5220 std::vector<chapter_item_c*>::iterator index = sub_chapters.begin();
5221 while ( index != sub_chapters.end() )
5223 i_user_time = (*index)->RefreshChapters( b_ordered, i_user_time );
5229 // the ordered chapters always start at zero
5230 if ( i_prev_user_time == -1 )
5232 if ( i_user_time == -1 )
5234 i_prev_user_time = 0;
5237 i_user_start_time = i_prev_user_time;
5238 if ( i_end_time != -1 && i_user_time == i_prev_user_time )
5240 i_user_end_time = i_user_start_time - i_start_time + i_end_time;
5244 i_user_end_time = i_user_time;
5249 if ( sub_chapters.begin() != sub_chapters.end() )
5250 std::sort( sub_chapters.begin(), sub_chapters.end(), chapter_item_c::CompareTimecode );
5251 i_user_start_time = i_start_time;
5252 if ( i_end_time != -1 )
5253 i_user_end_time = i_end_time;
5254 else if ( i_user_time != -1 )
5255 i_user_end_time = i_user_time;
5257 i_user_end_time = i_user_start_time;
5260 return i_user_end_time;
5263 mtime_t chapter_edition_c::Duration() const
5265 mtime_t i_result = 0;
5267 if ( sub_chapters.size() )
5269 std::vector<chapter_item_c*>::const_iterator index = sub_chapters.end();
5271 i_result = (*index)->i_user_end_time;
5277 chapter_item_c * chapter_edition_c::FindTimecode( mtime_t i_timecode, const chapter_item_c * p_current )
5281 bool b_found_current = false;
5282 return chapter_item_c::FindTimecode( i_timecode, p_current, b_found_current );
5285 chapter_item_c *chapter_item_c::FindTimecode( mtime_t i_user_timecode, const chapter_item_c * p_current, bool & b_found )
5287 chapter_item_c *psz_result = NULL;
5289 if ( p_current == this )
5292 if ( i_user_timecode >= i_user_start_time &&
5293 ( i_user_timecode < i_user_end_time ||
5294 ( i_user_start_time == i_user_end_time && i_user_timecode == i_user_end_time )))
5296 std::vector<chapter_item_c*>::iterator index = sub_chapters.begin();
5297 while ( index != sub_chapters.end() && ((p_current == NULL && psz_result == NULL) || (p_current != NULL && (!b_found || psz_result == NULL))))
5299 psz_result = (*index)->FindTimecode( i_user_timecode, p_current, b_found );
5303 if ( psz_result == NULL )
5310 bool chapter_item_c::ParentOf( const chapter_item_c & item ) const
5312 if ( &item == this )
5315 std::vector<chapter_item_c*>::const_iterator index = sub_chapters.begin();
5316 while ( index != sub_chapters.end() )
5318 if ( (*index)->ParentOf( item ) )
5326 void demux_sys_t::PreloadFamily( const matroska_segment_c & of_segment )
5328 for (size_t i=0; i<opened_segments.size(); i++)
5330 opened_segments[i]->PreloadFamily( of_segment );
5333 bool matroska_segment_c::PreloadFamily( const matroska_segment_c & of_segment )
5338 for (size_t i=0; i<families.size(); i++)
5340 for (size_t j=0; j<of_segment.families.size(); j++)
5342 if ( *(families[i]) == *(of_segment.families[j]) )
5350 // preload all the linked segments for all preloaded segments
5351 void demux_sys_t::PreloadLinked( matroska_segment_c *p_segment )
5353 size_t i_preloaded, i, j;
5354 virtual_segment_c *p_seg;
5356 p_current_segment = VirtualFromSegments( p_segment );
5358 used_segments.push_back( p_current_segment );
5360 // create all the other virtual segments of the family
5363 for ( i=0; i< opened_segments.size(); i++ )
5365 if ( opened_segments[i]->b_preloaded && !IsUsedSegment( *opened_segments[i] ) )
5367 p_seg = VirtualFromSegments( opened_segments[i] );
5368 used_segments.push_back( p_seg );
5372 } while ( i_preloaded ); // worst case: will stop when all segments are found as family related
5374 // publish all editions of all usable segment
5375 for ( i=0; i< used_segments.size(); i++ )
5377 p_seg = used_segments[i];
5378 if ( p_seg->p_editions != NULL )
5380 std::string sz_name;
5381 input_title_t *p_title = vlc_input_title_New();
5382 p_seg->i_sys_title = i;
5385 // TODO use a name for each edition, let the TITLE deal with a codec name
5386 for ( j=0; j<p_seg->p_editions->size(); j++ )
5388 if ( p_title->psz_name == NULL )
5390 sz_name = (*p_seg->p_editions)[j]->GetMainName();
5391 if ( sz_name != "" )
5392 p_title->psz_name = strdup( sz_name.c_str() );
5395 chapter_edition_c *p_edition = (*p_seg->p_editions)[j];
5398 p_edition->PublishChapters( *p_title, i_chapters, 0 );
5401 // create a name if there is none
5402 if ( p_title->psz_name == NULL )
5404 sz_name = N_("Segment");
5406 sprintf( psz_str, " %d", (int)i );
5408 p_title->psz_name = strdup( sz_name.c_str() );
5411 titles.push_back( p_title );
5415 // TODO decide which segment should be first used (VMG for DVD)
5418 bool demux_sys_t::IsUsedSegment( matroska_segment_c &segment ) const
5420 for ( size_t i=0; i< used_segments.size(); i++ )
5422 if ( used_segments[i]->FindUID( *segment.p_segment_uid ) )
5428 virtual_segment_c *demux_sys_t::VirtualFromSegments( matroska_segment_c *p_segment ) const
5430 size_t i_preloaded, i;
5432 virtual_segment_c *p_result = new virtual_segment_c( p_segment );
5434 // fill our current virtual segment with all hard linked segments
5437 for ( i=0; i< opened_segments.size(); i++ )
5439 i_preloaded += p_result->AddSegment( opened_segments[i] );
5441 } while ( i_preloaded ); // worst case: will stop when all segments are found as linked
5445 p_result->PreloadLinked( );
5447 p_result->PrepareChapters( );
5452 bool demux_sys_t::PreparePlayback( virtual_segment_c *p_new_segment )
5454 if ( p_new_segment != NULL && p_new_segment != p_current_segment )
5456 if ( p_current_segment != NULL && p_current_segment->Segment() != NULL )
5457 p_current_segment->Segment()->UnSelect();
5459 p_current_segment = p_new_segment;
5460 i_current_title = p_new_segment->i_sys_title;
5463 p_current_segment->LoadCues();
5464 f_duration = p_current_segment->Duration();
5466 /* add information */
5467 p_current_segment->Segment()->InformationCreate( );
5469 p_current_segment->Segment()->Select( 0 );
5474 void demux_sys_t::JumpTo( virtual_segment_c & vsegment, chapter_item_c * p_chapter )
5476 // if the segment is not part of the current segment, select the new one
5477 if ( &vsegment != p_current_segment )
5479 PreparePlayback( &vsegment );
5482 if ( p_chapter != NULL )
5484 if ( !p_chapter->Enter( true ) )
5486 // jump to the location in the found segment
5487 vsegment.Seek( demuxer, p_chapter->i_user_start_time, -1, p_chapter );
5493 bool matroska_segment_c::CompareSegmentUIDs( const matroska_segment_c * p_item_a, const matroska_segment_c * p_item_b )
5497 if ( p_item_a == NULL || p_item_b == NULL )
5500 p_tmp = (EbmlBinary *)p_item_a->p_segment_uid;
5501 if ( p_item_b->p_prev_segment_uid != NULL
5502 && *p_tmp == *p_item_b->p_prev_segment_uid )
5505 p_tmp = (EbmlBinary *)p_item_a->p_next_segment_uid;
5509 if ( p_item_b->p_segment_uid != NULL
5510 && *p_tmp == *p_item_b->p_segment_uid )
5513 if ( p_item_b->p_prev_segment_uid != NULL
5514 && *p_tmp == *p_item_b->p_prev_segment_uid )
5520 bool matroska_segment_c::Preload( )
5525 EbmlElement *el = NULL;
5527 ep->Reset( &sys.demuxer );
5529 while( ( el = ep->Get() ) != NULL )
5531 if( MKV_IS_ID( el, KaxInfo ) )
5533 ParseInfo( static_cast<KaxInfo*>( el ) );
5535 else if( MKV_IS_ID( el, KaxTracks ) )
5537 ParseTracks( static_cast<KaxTracks*>( el ) );
5538 if ( tracks.size() == 0 )
5540 msg_Err( &sys.demuxer, "No tracks supported" );
5544 else if( MKV_IS_ID( el, KaxSeekHead ) )
5546 ParseSeekHead( static_cast<KaxSeekHead*>( el ) );
5548 else if( MKV_IS_ID( el, KaxCues ) )
5550 msg_Dbg( &sys.demuxer, "| + Cues" );
5552 else if( MKV_IS_ID( el, KaxCluster ) )
5554 msg_Dbg( &sys.demuxer, "| + Cluster" );
5556 cluster = (KaxCluster*)el;
5558 i_cluster_pos = i_start_pos = cluster->GetElementPosition();
5562 /* stop parsing the stream */
5565 else if( MKV_IS_ID( el, KaxAttachments ) )
5567 msg_Dbg( &sys.demuxer, "| + Attachments" );
5568 ParseAttachments( static_cast<KaxAttachments*>( el ) );
5570 else if( MKV_IS_ID( el, KaxChapters ) )
5572 msg_Dbg( &sys.demuxer, "| + Chapters" );
5573 ParseChapters( static_cast<KaxChapters*>( el ) );
5575 else if( MKV_IS_ID( el, KaxTag ) )
5577 msg_Dbg( &sys.demuxer, "| + Tags FIXME TODO" );
5581 msg_Dbg( &sys.demuxer, "| + Unknown (%s)", typeid(*el).name() );
5590 matroska_segment_c *demux_sys_t::FindSegment( const EbmlBinary & uid ) const
5592 for (size_t i=0; i<opened_segments.size(); i++)
5594 if ( *opened_segments[i]->p_segment_uid == uid )
5595 return opened_segments[i];
5600 chapter_item_c *demux_sys_t::BrowseCodecPrivate( unsigned int codec_id,
5601 bool (*match)(const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size ),
5602 const void *p_cookie,
5603 size_t i_cookie_size,
5604 virtual_segment_c * &p_segment_found )
5606 chapter_item_c *p_result = NULL;
5607 for (size_t i=0; i<used_segments.size(); i++)
5609 p_result = used_segments[i]->BrowseCodecPrivate( codec_id, match, p_cookie, i_cookie_size );
5610 if ( p_result != NULL )
5612 p_segment_found = used_segments[i];
5619 chapter_item_c *demux_sys_t::FindChapter( int64_t i_find_uid, virtual_segment_c * & p_segment_found )
5621 chapter_item_c *p_result = NULL;
5622 for (size_t i=0; i<used_segments.size(); i++)
5624 p_result = used_segments[i]->FindChapter( i_find_uid );
5625 if ( p_result != NULL )
5627 p_segment_found = used_segments[i];
5634 void virtual_segment_c::Sort()
5636 // keep the current segment index
5637 matroska_segment_c *p_segment = linked_segments[i_current_segment];
5639 std::sort( linked_segments.begin(), linked_segments.end(), matroska_segment_c::CompareSegmentUIDs );
5641 for ( i_current_segment=0; i_current_segment<linked_segments.size(); i_current_segment++)
5642 if ( linked_segments[i_current_segment] == p_segment )
5646 size_t virtual_segment_c::AddSegment( matroska_segment_c *p_segment )
5649 // check if it's not already in here
5650 for ( i=0; i<linked_segments.size(); i++ )
5652 if ( linked_segments[i]->p_segment_uid != NULL
5653 && p_segment->p_segment_uid != NULL
5654 && *p_segment->p_segment_uid == *linked_segments[i]->p_segment_uid )
5658 // find possible mates
5659 for ( i=0; i<linked_uids.size(); i++ )
5661 if ( (p_segment->p_segment_uid != NULL && *p_segment->p_segment_uid == linked_uids[i])
5662 || (p_segment->p_prev_segment_uid != NULL && *p_segment->p_prev_segment_uid == linked_uids[i])
5663 || (p_segment->p_next_segment_uid !=NULL && *p_segment->p_next_segment_uid == linked_uids[i]) )
5665 linked_segments.push_back( p_segment );
5667 AppendUID( p_segment->p_prev_segment_uid );
5668 AppendUID( p_segment->p_next_segment_uid );
5676 void virtual_segment_c::PreloadLinked( )
5678 for ( size_t i=0; i<linked_segments.size(); i++ )
5680 linked_segments[i]->Preload( );
5682 i_current_edition = linked_segments[0]->i_default_edition;
5685 mtime_t virtual_segment_c::Duration() const
5688 if ( linked_segments.size() == 0 )
5691 matroska_segment_c *p_last_segment = linked_segments[linked_segments.size()-1];
5692 // p_last_segment->ParseCluster( );
5694 i_duration = p_last_segment->i_start_time / 1000 + p_last_segment->i_duration;
5699 void virtual_segment_c::LoadCues( )
5701 for ( size_t i=0; i<linked_segments.size(); i++ )
5703 linked_segments[i]->LoadCues();
5707 void virtual_segment_c::AppendUID( const EbmlBinary * p_UID )
5709 if ( p_UID == NULL )
5711 if ( p_UID->GetBuffer() == NULL )
5714 for (size_t i=0; i<linked_uids.size(); i++)
5716 if ( *p_UID == linked_uids[i] )
5719 linked_uids.push_back( *(KaxSegmentUID*)(p_UID) );
5722 void matroska_segment_c::Seek( mtime_t i_date, mtime_t i_time_offset )
5725 #if LIBMATROSKA_VERSION >= 0x000800
5726 KaxSimpleBlock *simpleblock;
5728 int i_track_skipping;
5729 int64_t i_block_duration;
5730 int64_t i_block_ref1;
5731 int64_t i_block_ref2;
5733 int64_t i_seek_position = i_start_pos;
5734 int64_t i_seek_time = i_start_time;
5740 for( ; i_idx < i_index; i_idx++ )
5742 if( p_indexes[i_idx].i_time + i_time_offset > i_date )
5753 i_seek_position = p_indexes[i_idx].i_position;
5754 i_seek_time = p_indexes[i_idx].i_time;
5757 msg_Dbg( &sys.demuxer, "seek got "I64Fd" (%d%%)",
5758 i_seek_time, (int)( 100 * i_seek_position / stream_Size( sys.demuxer.s ) ) );
5760 es.I_O().setFilePointer( i_seek_position, seek_beginning );
5763 ep = new EbmlParser( &es, segment, &sys.demuxer );
5766 sys.i_start_pts = i_date;
5768 es_out_Control( sys.demuxer.out, ES_OUT_RESET_PCR );
5770 /* now parse until key frame */
5771 i_track_skipping = 0;
5772 for( i_track = 0; i_track < tracks.size(); i_track++ )
5774 if( tracks[i_track]->fmt.i_cat == VIDEO_ES )
5776 tracks[i_track]->b_search_keyframe = VLC_TRUE;
5779 es_out_Control( sys.demuxer.out, ES_OUT_SET_NEXT_DISPLAY_TIME, tracks[i_track]->p_es, i_date );
5783 while( i_track_skipping > 0 )
5785 #if LIBMATROSKA_VERSION >= 0x000800
5786 if( BlockGet( block, simpleblock, &i_block_ref1, &i_block_ref2, &i_block_duration ) )
5788 if( BlockGet( block, &i_block_ref1, &i_block_ref2, &i_block_duration ) )
5791 msg_Warn( &sys.demuxer, "cannot get block EOF?" );
5797 for( i_track = 0; i_track < tracks.size(); i_track++ )
5799 #if LIBMATROSKA_VERSION >= 0x000800
5800 if( (simpleblock && tracks[i_track]->i_number == simpleblock->TrackNum()) ||
5801 (block && tracks[i_track]->i_number == block->TrackNum()) )
5803 if( tracks[i_track]->i_number == block->TrackNum() )
5810 #if LIBMATROSKA_VERSION >= 0x000800
5812 sys.i_pts = (sys.i_chapter_time + simpleblock->GlobalTimecode()) / (mtime_t) 1000;
5815 sys.i_pts = (sys.i_chapter_time + block->GlobalTimecode()) / (mtime_t) 1000;
5817 if( i_track < tracks.size() )
5819 if( sys.i_pts >= sys.i_start_pts )
5821 cluster = static_cast<KaxCluster*>(ep->UnGet( i_block_pos, i_cluster_pos ));
5822 i_track_skipping = 0;
5824 else if( tracks[i_track]->fmt.i_cat == VIDEO_ES )
5826 if( i_block_ref1 == 0 && tracks[i_track]->b_search_keyframe )
5828 tracks[i_track]->b_search_keyframe = VLC_FALSE;
5831 if( !tracks[i_track]->b_search_keyframe )
5833 #if LIBMATROSKA_VERSION >= 0x000800
5834 BlockDecode( &sys.demuxer, block, simpleblock, sys.i_pts, 0, i_block_ref1 >= 0 || i_block_ref2 > 0 );
5836 BlockDecode( &sys.demuxer, block, sys.i_pts, 0, i_block_ref1 >= 0 || i_block_ref2 > 0 );
5846 void virtual_segment_c::Seek( demux_t & demuxer, mtime_t i_date, mtime_t i_time_offset, chapter_item_c *psz_chapter )
5848 demux_sys_t *p_sys = demuxer.p_sys;
5851 // find the actual time for an ordered edition
5852 if ( psz_chapter == NULL )
5854 if ( Edition() && Edition()->b_ordered )
5856 /* 1st, we need to know in which chapter we are */
5857 psz_chapter = (*p_editions)[i_current_edition]->FindTimecode( i_date, psz_current_chapter );
5861 if ( psz_chapter != NULL )
5863 psz_current_chapter = psz_chapter;
5864 p_sys->i_chapter_time = i_time_offset = psz_chapter->i_user_start_time - psz_chapter->i_start_time;
5865 if ( psz_chapter->i_seekpoint_num > 0 )
5867 demuxer.info.i_update |= INPUT_UPDATE_TITLE | INPUT_UPDATE_SEEKPOINT;
5868 demuxer.info.i_title = p_sys->i_current_title = i_sys_title;
5869 demuxer.info.i_seekpoint = psz_chapter->i_seekpoint_num - 1;
5873 // find the best matching segment
5874 for ( i=0; i<linked_segments.size(); i++ )
5876 if ( i_date < linked_segments[i]->i_start_time )
5883 if ( i_current_segment != i )
5885 linked_segments[i_current_segment]->UnSelect();
5886 linked_segments[i]->Select( i_date );
5887 i_current_segment = i;
5890 linked_segments[i]->Seek( i_date, i_time_offset );
5893 void chapter_codec_cmds_c::AddCommand( const KaxChapterProcessCommand & command )
5897 uint32 codec_time = uint32(-1);
5898 for( i = 0; i < command.ListSize(); i++ )
5900 const EbmlElement *k = command[i];
5902 if( MKV_IS_ID( k, KaxChapterProcessTime ) )
5904 codec_time = uint32( *static_cast<const KaxChapterProcessTime*>( k ) );
5909 for( i = 0; i < command.ListSize(); i++ )
5911 const EbmlElement *k = command[i];
5913 if( MKV_IS_ID( k, KaxChapterProcessData ) )
5915 KaxChapterProcessData *p_data = new KaxChapterProcessData( *static_cast<const KaxChapterProcessData*>( k ) );
5916 switch ( codec_time )
5919 during_cmds.push_back( p_data );
5922 enter_cmds.push_back( p_data );
5925 leave_cmds.push_back( p_data );
5934 bool chapter_item_c::Enter( bool b_do_subs )
5936 bool f_result = false;
5937 std::vector<chapter_codec_cmds_c*>::iterator index = codecs.begin();
5938 while ( index != codecs.end() )
5940 f_result |= (*index)->Enter();
5947 std::vector<chapter_item_c*>::iterator index_ = sub_chapters.begin();
5948 while ( index_ != sub_chapters.end() )
5950 f_result |= (*index_)->Enter( true );
5957 bool chapter_item_c::Leave( bool b_do_subs )
5959 bool f_result = false;
5960 b_is_leaving = true;
5961 std::vector<chapter_codec_cmds_c*>::iterator index = codecs.begin();
5962 while ( index != codecs.end() )
5964 f_result |= (*index)->Leave();
5971 std::vector<chapter_item_c*>::iterator index_ = sub_chapters.begin();
5972 while ( index_ != sub_chapters.end() )
5974 f_result |= (*index_)->Leave( true );
5978 b_is_leaving = false;
5982 bool chapter_item_c::EnterAndLeave( chapter_item_c *p_item, bool b_final_enter )
5984 chapter_item_c *p_common_parent = p_item;
5986 // leave, up to a common parent
5987 while ( p_common_parent != NULL && !p_common_parent->ParentOf( *this ) )
5989 if ( !p_common_parent->b_is_leaving && p_common_parent->Leave( false ) )
5991 p_common_parent = p_common_parent->psz_parent;
5994 // enter from the parent to <this>
5995 if ( p_common_parent != NULL )
5999 if ( p_common_parent == this )
6000 return Enter( true );
6002 for ( size_t i = 0; i<p_common_parent->sub_chapters.size(); i++ )
6004 if ( p_common_parent->sub_chapters[i]->ParentOf( *this ) )
6006 p_common_parent = p_common_parent->sub_chapters[i];
6007 if ( p_common_parent != this )
6008 if ( p_common_parent->Enter( false ) )
6017 if ( b_final_enter )
6018 return Enter( true );
6023 bool dvd_chapter_codec_c::Enter()
6025 bool f_result = false;
6026 std::vector<KaxChapterProcessData*>::iterator index = enter_cmds.begin();
6027 while ( index != enter_cmds.end() )
6029 if ( (*index)->GetSize() )
6031 binary *p_data = (*index)->GetBuffer();
6032 size_t i_size = *p_data++;
6033 // avoid reading too much from the buffer
6034 i_size = min( i_size, ((*index)->GetSize() - 1) >> 3 );
6035 for ( ; i_size > 0; i_size--, p_data += 8 )
6037 msg_Dbg( &sys.demuxer, "Matroska DVD enter command" );
6038 f_result |= sys.dvd_interpretor.Interpret( p_data );
6046 bool dvd_chapter_codec_c::Leave()
6048 bool f_result = false;
6049 std::vector<KaxChapterProcessData*>::iterator index = leave_cmds.begin();
6050 while ( index != leave_cmds.end() )
6052 if ( (*index)->GetSize() )
6054 binary *p_data = (*index)->GetBuffer();
6055 size_t i_size = *p_data++;
6056 // avoid reading too much from the buffer
6057 i_size = min( i_size, ((*index)->GetSize() - 1) >> 3 );
6058 for ( ; i_size > 0; i_size--, p_data += 8 )
6060 msg_Dbg( &sys.demuxer, "Matroska DVD leave command" );
6061 f_result |= sys.dvd_interpretor.Interpret( p_data );
6069 // see http://www.dvd-replica.com/DVD/vmcmdset.php for a description of DVD commands
6070 bool dvd_command_interpretor_c::Interpret( const binary * p_command, size_t i_size )
6075 virtual_segment_c *p_segment = NULL;
6076 chapter_item_c *p_chapter = NULL;
6077 bool f_result = false;
6078 uint16 i_command = ( p_command[0] << 8 ) + p_command[1];
6080 // handle register tests if there are some
6081 if ( (i_command & 0xF0) != 0 )
6083 bool b_test_positive = true;//(i_command & CMD_DVD_IF_NOT) == 0;
6084 bool b_test_value = (i_command & CMD_DVD_TEST_VALUE) != 0;
6085 uint8 i_test = i_command & 0x70;
6088 // see http://dvd.sourceforge.net/dvdinfo/vmi.html
6091 switch ( i_command >> 12 )
6094 i_cr1 = p_command[3];
6095 i_cr2 = (p_command[4] << 8) + p_command[5];
6100 i_cr1 = p_command[6];
6101 i_cr2 = p_command[7];
6102 b_test_value = false;
6106 if ( ((p_command[1] >> 4) & 0x7) == 0)
6108 i_cr1 = p_command[2];
6109 i_cr2 = (p_command[6] << 8) + p_command[7];
6113 i_cr1 = p_command[2];
6114 i_cr2 = (p_command[6] << 8) + p_command[7];
6122 i_value = GetPRM( i_cr2 );
6126 case CMD_DVD_IF_GPREG_EQUAL:
6128 msg_Dbg( &sys.demuxer, "IF %s EQUALS %s", GetRegTypeName( false, i_cr1 ).c_str(), GetRegTypeName( b_test_value, i_value ).c_str() );
6129 if (!( GetPRM( i_cr1 ) == i_value ))
6131 b_test_positive = false;
6134 case CMD_DVD_IF_GPREG_NOT_EQUAL:
6136 msg_Dbg( &sys.demuxer, "IF %s NOT EQUALS %s", GetRegTypeName( false, i_cr1 ).c_str(), GetRegTypeName( b_test_value, i_value ).c_str() );
6137 if (!( GetPRM( i_cr1 ) != i_value ))
6139 b_test_positive = false;
6142 case CMD_DVD_IF_GPREG_INF:
6144 msg_Dbg( &sys.demuxer, "IF %s < %s", GetRegTypeName( false, p_command[3] ).c_str(), GetRegTypeName( b_test_value, i_value ).c_str() );
6145 if (!( GetPRM( i_cr1 ) < i_value ))
6147 b_test_positive = false;
6150 case CMD_DVD_IF_GPREG_INF_EQUAL:
6151 // if inferior or equal
6152 msg_Dbg( &sys.demuxer, "IF %s < %s", GetRegTypeName( false, p_command[3] ).c_str(), GetRegTypeName( b_test_value, i_value ).c_str() );
6153 if (!( GetPRM( i_cr1 ) <= i_value ))
6155 b_test_positive = false;
6158 case CMD_DVD_IF_GPREG_AND:
6160 msg_Dbg( &sys.demuxer, "IF %s & %s", GetRegTypeName( false, p_command[3] ).c_str(), GetRegTypeName( b_test_value, i_value ).c_str() );
6161 if (!( GetPRM( i_cr1 ) & i_value ))
6163 b_test_positive = false;
6166 case CMD_DVD_IF_GPREG_SUP:
6168 msg_Dbg( &sys.demuxer, "IF %s >= %s", GetRegTypeName( false, p_command[3] ).c_str(), GetRegTypeName( b_test_value, i_value ).c_str() );
6169 if (!( GetPRM( i_cr1 ) > i_value ))
6171 b_test_positive = false;
6174 case CMD_DVD_IF_GPREG_SUP_EQUAL:
6175 // if superior or equal
6176 msg_Dbg( &sys.demuxer, "IF %s >= %s", GetRegTypeName( false, p_command[3] ).c_str(), GetRegTypeName( b_test_value, i_value ).c_str() );
6177 if (!( GetPRM( i_cr1 ) >= i_value ))
6179 b_test_positive = false;
6184 if ( !b_test_positive )
6188 // strip the test command
6189 i_command &= 0xFF0F;
6191 switch ( i_command )
6196 msg_Dbg( &sys.demuxer, "NOP" );
6201 msg_Dbg( &sys.demuxer, "Break" );
6205 case CMD_DVD_JUMP_TT:
6207 uint8 i_title = p_command[5];
6208 msg_Dbg( &sys.demuxer, "JumpTT %d", i_title );
6210 // find in the ChapProcessPrivate matching this Title level
6211 p_chapter = sys.BrowseCodecPrivate( 1, MatchTitleNumber, &i_title, sizeof(i_title), p_segment );
6212 if ( p_segment != NULL )
6214 sys.JumpTo( *p_segment, p_chapter );
6220 case CMD_DVD_CALLSS_VTSM1:
6222 msg_Dbg( &sys.demuxer, "CallSS" );
6224 switch( (p_command[6] & 0xC0) >> 6 ) {
6226 p_type = p_command[5] & 0x0F;
6230 msg_Dbg( &sys.demuxer, "CallSS PGC (rsm_cell %x)", p_command[4]);
6233 msg_Dbg( &sys.demuxer, "CallSS Title Entry (rsm_cell %x)", p_command[4]);
6236 msg_Dbg( &sys.demuxer, "CallSS Root Menu (rsm_cell %x)", p_command[4]);
6239 msg_Dbg( &sys.demuxer, "CallSS Subpicture Menu (rsm_cell %x)", p_command[4]);
6242 msg_Dbg( &sys.demuxer, "CallSS Audio Menu (rsm_cell %x)", p_command[4]);
6245 msg_Dbg( &sys.demuxer, "CallSS Angle Menu (rsm_cell %x)", p_command[4]);
6248 msg_Dbg( &sys.demuxer, "CallSS Chapter Menu (rsm_cell %x)", p_command[4]);
6251 msg_Dbg( &sys.demuxer, "CallSS <unknown> (rsm_cell %x)", p_command[4]);
6254 p_chapter = sys.BrowseCodecPrivate( 1, MatchPgcType, &p_type, 1, p_segment );
6255 if ( p_segment != NULL )
6257 sys.JumpTo( *p_segment, p_chapter );
6262 msg_Dbg( &sys.demuxer, "CallSS VMGM (menu %d, rsm_cell %x)", p_command[5] & 0x0F, p_command[4]);
6265 msg_Dbg( &sys.demuxer, "CallSS VTSM (menu %d, rsm_cell %x)", p_command[5] & 0x0F, p_command[4]);
6268 msg_Dbg( &sys.demuxer, "CallSS VMGM (pgc %d, rsm_cell %x)", (p_command[2] << 8) + p_command[3], p_command[4]);
6273 case CMD_DVD_JUMP_SS:
6275 msg_Dbg( &sys.demuxer, "JumpSS");
6277 switch( (p_command[5] & 0xC0) >> 6 ) {
6279 msg_Dbg( &sys.demuxer, "JumpSS FP");
6282 p_type = p_command[5] & 0x0F;
6286 msg_Dbg( &sys.demuxer, "JumpSS VMGM Title Entry");
6289 msg_Dbg( &sys.demuxer, "JumpSS VMGM Root Menu");
6292 msg_Dbg( &sys.demuxer, "JumpSS VMGM Subpicture Menu");
6295 msg_Dbg( &sys.demuxer, "JumpSS VMGM Audio Menu");
6298 msg_Dbg( &sys.demuxer, "JumpSS VMGM Angle Menu");
6301 msg_Dbg( &sys.demuxer, "JumpSS VMGM Chapter Menu");
6304 msg_Dbg( &sys.demuxer, "JumpSS <unknown>");
6308 p_chapter = sys.BrowseCodecPrivate( 1, MatchIsVMG, NULL, 0, p_segment );
6309 if ( p_segment != NULL )
6311 p_chapter = p_segment->BrowseCodecPrivate( 1, MatchPgcType, &p_type, 1 );
6312 if ( p_chapter != NULL )
6314 sys.JumpTo( *p_segment, p_chapter );
6320 p_type = p_command[5] & 0x0F;
6324 msg_Dbg( &sys.demuxer, "JumpSS VTSM (vts %d, ttn %d) Title Entry", p_command[4], p_command[3]);
6327 msg_Dbg( &sys.demuxer, "JumpSS VTSM (vts %d, ttn %d) Root Menu", p_command[4], p_command[3]);
6330 msg_Dbg( &sys.demuxer, "JumpSS VTSM (vts %d, ttn %d) Subpicture Menu", p_command[4], p_command[3]);
6333 msg_Dbg( &sys.demuxer, "JumpSS VTSM (vts %d, ttn %d) Audio Menu", p_command[4], p_command[3]);
6336 msg_Dbg( &sys.demuxer, "JumpSS VTSM (vts %d, ttn %d) Angle Menu", p_command[4], p_command[3]);
6339 msg_Dbg( &sys.demuxer, "JumpSS VTSM (vts %d, ttn %d) Chapter Menu", p_command[4], p_command[3]);
6342 msg_Dbg( &sys.demuxer, "JumpSS VTSM (vts %d, ttn %d) <unknown>", p_command[4], p_command[3]);
6346 p_chapter = sys.BrowseCodecPrivate( 1, MatchVTSMNumber, &p_command[4], 1, p_segment );
6348 if ( p_segment != NULL && p_chapter != NULL )
6350 // find the title in the VTS
6351 p_chapter = p_chapter->BrowseCodecPrivate( 1, MatchTitleNumber, &p_command[3], 1 );
6352 if ( p_chapter != NULL )
6354 // find the specified menu in the VTSM
6355 p_chapter = p_segment->BrowseCodecPrivate( 1, MatchPgcType, &p_type, 1 );
6356 if ( p_chapter != NULL )
6358 sys.JumpTo( *p_segment, p_chapter );
6363 msg_Dbg( &sys.demuxer, "Title (%d) does not exist in this VTS", p_command[3] );
6366 msg_Dbg( &sys.demuxer, "DVD Domain VTS (%d) not found", p_command[4] );
6369 msg_Dbg( &sys.demuxer, "JumpSS VMGM (pgc %d)", (p_command[2] << 8) + p_command[3]);
6374 case CMD_DVD_JUMPVTS_PTT:
6376 uint8 i_title = p_command[5];
6377 uint8 i_ptt = p_command[3];
6379 msg_Dbg( &sys.demuxer, "JumpVTS Title (%d) PTT (%d)", i_title, i_ptt);
6381 // find the current VTS content segment
6382 p_chapter = sys.p_current_segment->BrowseCodecPrivate( 1, MatchIsDomain, NULL, 0 );
6383 if ( p_chapter != NULL )
6385 int16 i_curr_title = p_chapter->GetTitleNumber( );
6386 if ( i_curr_title > 0 )
6388 p_chapter = sys.BrowseCodecPrivate( 1, MatchVTSNumber, &i_curr_title, sizeof(i_curr_title), p_segment );
6390 if ( p_segment != NULL && p_chapter != NULL )
6392 // find the title in the VTS
6393 p_chapter = p_chapter->BrowseCodecPrivate( 1, MatchTitleNumber, &i_title, sizeof(i_title) );
6394 if ( p_chapter != NULL )
6396 // find the chapter in the title
6397 p_chapter = p_chapter->BrowseCodecPrivate( 1, MatchChapterNumber, &i_ptt, sizeof(i_ptt) );
6398 if ( p_chapter != NULL )
6400 sys.JumpTo( *p_segment, p_chapter );
6405 msg_Dbg( &sys.demuxer, "Title (%d) does not exist in this VTS", i_title );
6408 msg_Dbg( &sys.demuxer, "DVD Domain VTS (%d) not found", i_curr_title );
6411 msg_Dbg( &sys.demuxer, "JumpVTS_PTT command found but not in a VTS(M)");
6414 msg_Dbg( &sys.demuxer, "JumpVTS_PTT command but the DVD domain wasn't found");
6417 case CMD_DVD_SET_GPRMMD:
6419 msg_Dbg( &sys.demuxer, "Set GPRMMD [%d]=%d", (p_command[4] << 8) + p_command[5], (p_command[2] << 8) + p_command[3]);
6421 if ( !SetGPRM( (p_command[4] << 8) + p_command[5], (p_command[2] << 8) + p_command[3] ) )
6422 msg_Dbg( &sys.demuxer, "Set GPRMMD failed" );
6425 case CMD_DVD_LINKPGCN:
6427 uint16 i_pgcn = (p_command[6] << 8) + p_command[7];
6429 msg_Dbg( &sys.demuxer, "Link PGCN(%d)", i_pgcn );
6430 p_chapter = sys.p_current_segment->BrowseCodecPrivate( 1, MatchPgcNumber, &i_pgcn, 2 );
6431 if ( p_chapter != NULL )
6433 if ( !p_chapter->Enter( true ) )
6434 // jump to the location in the found segment
6435 sys.p_current_segment->Seek( sys.demuxer, p_chapter->i_user_start_time, -1, p_chapter );
6441 case CMD_DVD_LINKCN:
6443 uint8 i_cn = p_command[7];
6445 p_chapter = sys.p_current_segment->CurrentChapter();
6447 msg_Dbg( &sys.demuxer, "LinkCN (cell %d)", i_cn );
6448 p_chapter = p_chapter->BrowseCodecPrivate( 1, MatchCellNumber, &i_cn, 1 );
6449 if ( p_chapter != NULL )
6451 if ( !p_chapter->Enter( true ) )
6452 // jump to the location in the found segment
6453 sys.p_current_segment->Seek( sys.demuxer, p_chapter->i_user_start_time, -1, p_chapter );
6459 case CMD_DVD_GOTO_LINE:
6461 msg_Dbg( &sys.demuxer, "GotoLine (%d)", (p_command[6] << 8) + p_command[7] );
6465 case CMD_DVD_SET_HL_BTNN1:
6467 msg_Dbg( &sys.demuxer, "SetHL_BTN (%d)", p_command[4] );
6468 SetSPRM( 0x88, p_command[4] );
6473 msg_Dbg( &sys.demuxer, "unsupported command : %02X %02X %02X %02X %02X %02X %02X %02X"
6489 bool dvd_command_interpretor_c::MatchIsDomain( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size )
6491 return ( data.p_private_data != NULL && data.p_private_data->GetBuffer()[0] == MATROSKA_DVD_LEVEL_SS );
6494 bool dvd_command_interpretor_c::MatchIsVMG( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size )
6496 if ( data.p_private_data == NULL || data.p_private_data->GetSize() < 2 )
6499 return ( data.p_private_data->GetBuffer()[0] == MATROSKA_DVD_LEVEL_SS && data.p_private_data->GetBuffer()[1] == 0xC0);
6502 bool dvd_command_interpretor_c::MatchVTSNumber( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size )
6504 if ( i_cookie_size != 2 || data.p_private_data == NULL || data.p_private_data->GetSize() < 4 )
6507 if ( data.p_private_data->GetBuffer()[0] != MATROSKA_DVD_LEVEL_SS || data.p_private_data->GetBuffer()[1] != 0x80 )
6510 uint16 i_gtitle = (data.p_private_data->GetBuffer()[2] << 8 ) + data.p_private_data->GetBuffer()[3];
6511 uint16 i_title = *(uint16*)p_cookie;
6513 return (i_gtitle == i_title);
6516 bool dvd_command_interpretor_c::MatchVTSMNumber( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size )
6518 if ( i_cookie_size != 1 || data.p_private_data == NULL || data.p_private_data->GetSize() < 4 )
6521 if ( data.p_private_data->GetBuffer()[0] != MATROSKA_DVD_LEVEL_SS || data.p_private_data->GetBuffer()[1] != 0x40 )
6524 uint8 i_gtitle = data.p_private_data->GetBuffer()[3];
6525 uint8 i_title = *(uint8*)p_cookie;
6527 return (i_gtitle == i_title);
6530 bool dvd_command_interpretor_c::MatchTitleNumber( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size )
6532 if ( i_cookie_size != 1 || data.p_private_data == NULL || data.p_private_data->GetSize() < 4 )
6535 if ( data.p_private_data->GetBuffer()[0] != MATROSKA_DVD_LEVEL_TT )
6538 uint16 i_gtitle = (data.p_private_data->GetBuffer()[1] << 8 ) + data.p_private_data->GetBuffer()[2];
6539 uint8 i_title = *(uint8*)p_cookie;
6541 return (i_gtitle == i_title);
6544 bool dvd_command_interpretor_c::MatchPgcType( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size )
6546 if ( i_cookie_size != 1 || data.p_private_data == NULL || data.p_private_data->GetSize() < 8 )
6549 if ( data.p_private_data->GetBuffer()[0] != MATROSKA_DVD_LEVEL_PGC )
6552 uint8 i_pgc_type = data.p_private_data->GetBuffer()[3] & 0x0F;
6553 uint8 i_pgc = *(uint8*)p_cookie;
6555 return (i_pgc_type == i_pgc);
6558 bool dvd_command_interpretor_c::MatchPgcNumber( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size )
6560 if ( i_cookie_size != 2 || data.p_private_data == NULL || data.p_private_data->GetSize() < 8 )
6563 if ( data.p_private_data->GetBuffer()[0] != MATROSKA_DVD_LEVEL_PGC )
6566 uint16 *i_pgc_n = (uint16 *)p_cookie;
6567 uint16 i_pgc_num = (data.p_private_data->GetBuffer()[1] << 8) + data.p_private_data->GetBuffer()[2];
6569 return (i_pgc_num == *i_pgc_n);
6572 bool dvd_command_interpretor_c::MatchChapterNumber( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size )
6574 if ( i_cookie_size != 1 || data.p_private_data == NULL || data.p_private_data->GetSize() < 2 )
6577 if ( data.p_private_data->GetBuffer()[0] != MATROSKA_DVD_LEVEL_PTT )
6580 uint8 i_chapter = data.p_private_data->GetBuffer()[1];
6581 uint8 i_ptt = *(uint8*)p_cookie;
6583 return (i_chapter == i_ptt);
6586 bool dvd_command_interpretor_c::MatchCellNumber( const chapter_codec_cmds_c &data, const void *p_cookie, size_t i_cookie_size )
6588 if ( i_cookie_size != 1 || data.p_private_data == NULL || data.p_private_data->GetSize() < 5 )
6591 if ( data.p_private_data->GetBuffer()[0] != MATROSKA_DVD_LEVEL_CN )
6594 uint8 *i_cell_n = (uint8 *)p_cookie;
6595 uint8 i_cell_num = data.p_private_data->GetBuffer()[3];
6597 return (i_cell_num == *i_cell_n);
6600 bool matroska_script_codec_c::Enter()
6602 bool f_result = false;
6603 std::vector<KaxChapterProcessData*>::iterator index = enter_cmds.begin();
6604 while ( index != enter_cmds.end() )
6606 if ( (*index)->GetSize() )
6608 msg_Dbg( &sys.demuxer, "Matroska Script enter command" );
6609 f_result |= interpretor.Interpret( (*index)->GetBuffer(), (*index)->GetSize() );
6616 bool matroska_script_codec_c::Leave()
6618 bool f_result = false;
6619 std::vector<KaxChapterProcessData*>::iterator index = leave_cmds.begin();
6620 while ( index != leave_cmds.end() )
6622 if ( (*index)->GetSize() )
6624 msg_Dbg( &sys.demuxer, "Matroska Script leave command" );
6625 f_result |= interpretor.Interpret( (*index)->GetBuffer(), (*index)->GetSize() );
6632 // see http://www.matroska.org/technical/specs/chapters/index.html#mscript
6633 // for a description of existing commands
6634 bool matroska_script_interpretor_c::Interpret( const binary * p_command, size_t i_size )
6636 bool b_result = false;
6638 char *psz_str = (char*) malloc( i_size + 1 );
6639 memcpy( psz_str, p_command, i_size );
6640 psz_str[ i_size ] = '\0';
6642 std::string sz_command = psz_str;
6645 msg_Dbg( &sys.demuxer, "command : %s", sz_command.c_str() );
6647 #if defined(__GNUC__) && (__GNUC__ < 3)
6648 if ( sz_command.compare( CMD_MS_GOTO_AND_PLAY, 0, CMD_MS_GOTO_AND_PLAY.size() ) == 0 )
6650 if ( sz_command.compare( 0, CMD_MS_GOTO_AND_PLAY.size(), CMD_MS_GOTO_AND_PLAY ) == 0 )
6656 for ( i=CMD_MS_GOTO_AND_PLAY.size(); i<sz_command.size(); i++)
6658 if ( sz_command[i] == '(' )
6665 for ( j=i; j<sz_command.size(); j++)
6667 if ( sz_command[j] == ')' )
6674 std::string st = sz_command.substr( i+1, j-i-1 );
6675 int64_t i_chapter_uid = atoi( st.c_str() );
6677 virtual_segment_c *p_segment;
6678 chapter_item_c *p_chapter = sys.FindChapter( i_chapter_uid, p_segment );
6680 if ( p_chapter == NULL )
6681 msg_Dbg( &sys.demuxer, "Chapter "I64Fd" not found", i_chapter_uid);
6684 if ( !p_chapter->EnterAndLeave( sys.p_current_segment->CurrentChapter() ) )
6685 p_segment->Seek( sys.demuxer, p_chapter->i_user_start_time, -1, p_chapter );
6693 void demux_sys_t::SwapButtons()
6695 #ifndef WORDS_BIGENDIAN
6696 uint8_t button, i, j;
6698 for( button = 1; button <= pci_packet.hli.hl_gi.btn_ns; button++) {
6699 btni_t *button_ptr = &(pci_packet.hli.btnit[button-1]);
6700 binary *p_data = (binary*) button_ptr;
6702 uint16 i_x_start = ((p_data[0] & 0x3F) << 4 ) + ( p_data[1] >> 4 );
6703 uint16 i_x_end = ((p_data[1] & 0x03) << 8 ) + p_data[2];
6704 uint16 i_y_start = ((p_data[3] & 0x3F) << 4 ) + ( p_data[4] >> 4 );
6705 uint16 i_y_end = ((p_data[4] & 0x03) << 8 ) + p_data[5];
6706 button_ptr->x_start = i_x_start;
6707 button_ptr->x_end = i_x_end;
6708 button_ptr->y_start = i_y_start;
6709 button_ptr->y_end = i_y_end;
6712 for ( i = 0; i<3; i++ )
6714 for ( j = 0; j<2; j++ )
6716 pci_packet.hli.btn_colit.btn_coli[i][j] = U32_AT( &pci_packet.hli.btn_colit.btn_coli[i][j] );