// Most of this was written by Mike Baker // and released under the GPL2 License. // // Modifications and SEVERE cleanup of the code was done by // Christopher Wingert // Copyright 2003 // // Released under GPL2 License. #include #include #include #include #include #include #include "config.h" #include "mp_msg.h" #include "help_mp.h" //#include "stream/stream.h" //#include "demuxer.h" //#include "parse_es.h" //#include "stheader.h" //#include "mp3_hdr.h" //#include "subreader.h" #include "sub_cc.h" #include "libvo/sub.h" //#include "dvdauth.h" extern int sub_justify; #define TY_TEXT_MODE ( 1 << 0 ) #define TY_OSD_MODE ( 1 << 1 ) static int TY_OSD_flags = TY_TEXT_MODE | TY_OSD_MODE; static int TY_OSD_debug = 0; // =========================================================================== // Closed Caption Decoding and OSD Presentation // =========================================================================== #define TY_CCNONE ( -3 ) #define TY_CCTEXTMODE ( -2 ) #define TY_CCPOPUPNB ( -1 ) #define TY_CCPOPUP ( 0 ) #define TY_CCPAINTON ( 1 ) #define TY_CC_MAX_X ( 45 ) static int TY_CC_CUR_X; static int TY_CC_CUR_Y; static int TY_CC_stat = TY_CCNONE; static char TY_CC_buf[ 255 ]; static char *TY_CC_ptr = TY_CC_buf; static unsigned TY_CC_lastcap = 0; static int TY_CC_TextItalic; static int TY_CC_Y_Offset; static subtitle ty_OSD1; static subtitle ty_OSD2; static subtitle *ty_pOSD1; static subtitle *ty_pOSD2; static int tyOSDInitialized = 0; static int tyOSDUpdate = 0; static void ty_DrawOSD(void) { // printf( "Calling ty_DrawOSD()\n" ); tyOSDUpdate = 1; } void ty_ClearOSD( int start ) { int index; // printf( "Calling ty_ClearOSD()\n" ); for ( index = start ; index < SUB_MAX_TEXT ; index++ ) { memset( ty_OSD1.text[ index ], ' ', TY_CC_MAX_X - 1 ); ty_OSD1.text[ index ][ TY_CC_MAX_X - 1 ] = 0; memset( ty_OSD2.text[ index ], ' ', TY_CC_MAX_X - 1 ); ty_OSD2.text[ index ][ TY_CC_MAX_X - 1 ] = 0; } } static void ty_DrawChar( int *x, int *y, char disChar, int fgColor, int bgColor ) { int cx; int cy; cx = *x; cy = *y; if ( *x >= ( TY_CC_MAX_X - 1 ) ) { cx = 0; } if ( ( *y + TY_CC_Y_Offset ) > SUB_MAX_TEXT ) { cy = SUB_MAX_TEXT - TY_CC_Y_Offset - 1; } // printf( "Calling ty_DrawChar() x:%d y:%d %c fg:%d bg:%d\n", // cx, cy, disChar, fgColor, bgColor ); ty_OSD1.text[ TY_CC_Y_Offset + cy ][ cx ] = disChar; memset( &( ty_OSD1.text[ TY_CC_Y_Offset + cy ][ cx + 1 ] ), ' ', TY_CC_MAX_X - cx - 2 ); ( *x )++; } static void ty_RollupBuf( int dest, int source, int numLines ) { int index; // printf( "Calling ty_RollupBuf() dest:%d source %d, numLines %d\n", // dest, source, numLines ); // if ( ( source + TY_CC_Y_Offset + numLines ) > SUB_MAX_TEXT ) { ty_ClearOSD( 1 ); return; } if ( ( source + TY_CC_Y_Offset + numLines ) < 0 ) { ty_ClearOSD( 1 ); return; } if ( numLines > SUB_MAX_TEXT ) { ty_ClearOSD( 1 ); return; } for ( index = 0 ; index < numLines ; index++ ) { strcpy( ty_OSD1.text[ TY_CC_Y_Offset + dest ], ty_OSD1.text[ TY_CC_Y_Offset + source ] ); dest++; source++; } memset( ty_OSD1.text[ TY_CC_Y_Offset + source - 1 ], ' ', TY_CC_MAX_X - 1 ); ty_OSD1.text[ TY_CC_Y_Offset + source - 1 ][ TY_CC_MAX_X - 1 ] = 0; } static void ty_drawchar( char c ) { if ( c < 2 ) return; if ( TY_OSD_flags & TY_OSD_MODE && TY_CC_stat != TY_CCNONE && TY_CC_CUR_Y != -1 ) ty_DrawChar( &TY_CC_CUR_X, &TY_CC_CUR_Y, c, 4, 13 ); if ( TY_CC_ptr - TY_CC_buf > sizeof( TY_CC_buf ) - 1 ) { // buffer overflow TY_CC_ptr = TY_CC_buf; memset( TY_CC_buf, 0, sizeof( TY_CC_buf ) ); } *( TY_CC_ptr++ ) = ( c == 14 ) ? '/' : c; // swap a '/' for musical note } static void ty_draw(void) { if ( TY_CC_ptr != TY_CC_buf && TY_OSD_flags & TY_TEXT_MODE ) { if ( *( TY_CC_ptr - 1 ) == '\n' ) *( TY_CC_ptr - 1 ) = 0; mp_msg( MSGT_DEMUX, MSGL_V, "CC: %s\n", TY_CC_buf ); } TY_CC_lastcap = time( NULL ); TY_CC_ptr = TY_CC_buf; memset( TY_CC_buf, 0, sizeof( TY_CC_buf) ); if ( TY_OSD_flags & TY_OSD_MODE ) ty_DrawOSD(); if ( TY_CC_TextItalic ) TY_CC_TextItalic = 0; } static int CC_last = 0; static char CC_mode = 0; static int CC_row[] = { 11, -1, 1, 2, 3, 4, 12, 13, 14, 15, 5, 6, 7, 8, 9, 10 }; // char specialchar[] = { '®', '°', '½', '¿', '*', '¢', '£', 14, 'à', ' ', 'è', 'â', 'ê', 'î', 'ô', 'û' }; static int ty_CCdecode( char b1, char b2 ) { int x; int data = ( b2 << 8 ) + b1; if ( b1 & 0x60 ) // text { if ( !TY_OSD_debug && TY_CC_stat == TY_CCNONE ) return 0; if ( TY_OSD_debug > 3 ) { mp_msg( MSGT_DEMUX, MSGL_DBG3, "%c %c", b1, b2 ); } ty_drawchar( b1 ); ty_drawchar( b2 ); if ( TY_CC_stat > 0 && TY_OSD_flags & TY_OSD_MODE ) ty_DrawOSD(); } else if ( ( b1 & 0x10 ) && ( b2 > 0x1F ) && ( data != CC_last ) ) { #define CURRENT ( ( b1 & 0x08 ) >> 3 ) if ( CC_mode != CURRENT && TY_CC_stat != TY_CCNONE ) { if ( TY_OSD_debug && TY_CC_ptr != TY_CC_buf ) ty_draw(); TY_CC_stat = TY_CCNONE; return 0; } if ( TY_CC_stat == TY_CCNONE || TY_CC_CUR_Y == -1 ) { if ( TY_CC_ptr != TY_CC_buf ) { if ( TY_OSD_debug ) mp_msg( MSGT_DEMUX, MSGL_DBG3, "(TY_OSD_debug) %s\n", TY_CC_buf ); TY_CC_ptr = TY_CC_buf; memset(TY_CC_buf, 0, sizeof(TY_CC_buf)); } if ( CC_mode != CURRENT ) return 0; } // preamble address code (row & indent) if ( b2 & 0x40 ) { TY_CC_CUR_Y = CC_row[ ( ( b1 << 1 ) & 14 ) | ( ( b2 >> 5 ) & 1 ) ]; // Offset into MPlayer's Buffer if ( ( TY_CC_CUR_Y >= 1 ) && ( TY_CC_CUR_Y <= 4 ) ) { TY_CC_Y_Offset = SUB_MAX_TEXT - 5 - 1; } if ( ( TY_CC_CUR_Y >= 5 ) && ( TY_CC_CUR_Y <= 10 ) ) { TY_CC_Y_Offset = SUB_MAX_TEXT - 5 - 5; } if ( ( TY_CC_CUR_Y >= 12 ) && ( TY_CC_CUR_Y <= 15 ) ) { TY_CC_Y_Offset = SUB_MAX_TEXT - 5 - 12; } if ( TY_OSD_debug > 3 ) mp_msg( MSGT_DEMUX, MSGL_DBG3, "<< preamble %d >>\n", TY_CC_CUR_Y ); // we still have something in the text buffer if (TY_CC_ptr != TY_CC_buf) { *(TY_CC_ptr++) = '\n'; if ( TY_CC_TextItalic ) { TY_CC_TextItalic = 0; } } TY_CC_CUR_X = 1; // row contains indent flag if ( b2 & 0x10 ) { for ( x = 0 ; x < ( ( b2 & 0x0F ) << 1 ) ; x++ ) { TY_CC_CUR_X++; *(TY_CC_ptr++) = ' '; } } } else // !(b2 & 0x40) { if ( TY_OSD_debug > 3 ) mp_msg( MSGT_DEMUX, MSGL_DBG3, "<< %02x >>\n", b1 & 0x7 ); switch (b1 & 0x07) { case 0x00: // attribute { if ( TY_OSD_debug > 1 ) mp_msg( MSGT_DEMUX, MSGL_DBG3, "<>\n", b2 ); break; } case 0x01: // midrow or char { switch (b2 & 0x70) { case 0x20: // midrow attribute change { switch (b2 & 0x0e) { case 0x00: // italics off { TY_CC_TextItalic = 0; *(TY_CC_ptr++) = ' '; break; } case 0x0e: // italics on { ty_drawchar(' '); TY_CC_TextItalic = 1; break; } default: { if ( TY_OSD_debug > 1 ) mp_msg( MSGT_DEMUX, MSGL_DBG3, "<>\n", b2 & 0x0e ); } } if ( b2 & 0x01 ) { // TextUnderline = 1; } else { // TextUnderline = 0; } break; } case 0x30: // special character.. { // transparent space if ( ( b2 & 0x0f ) == 9 ) { TY_CC_CUR_X++; *(TY_CC_ptr++) = ' '; } else { // ty_drawchar(specialchar[ b2 & 0x0f ] ); ty_drawchar( ' ' ); } break; } } break; } case 0x04: // misc case 0x05: // misc + F { if ( TY_OSD_debug > 3 ) mp_msg( MSGT_DEMUX, MSGL_DBG3, "<< misc %02x >>\n", b2 ); switch ( b2 ) { case 0x20: // resume caption (new caption) { if ( TY_OSD_flags & TY_OSD_MODE && TY_CC_stat != TY_CCPOPUP ) ty_ClearOSD( 1 ); TY_CC_stat = TY_CCPOPUP; break; } case 0x21: // backspace { TY_CC_CUR_X--; break; } case 0x25: // 2-4 row captions case 0x26: case 0x27: { if ( TY_CC_stat == TY_CCPOPUP ) ty_ClearOSD( 1 ); TY_CC_stat = b2 - 0x23; if ( TY_CC_CUR_Y < TY_CC_stat ) TY_CC_CUR_Y = TY_CC_stat; break; } case 0x29: // resume direct caption { TY_CC_stat = TY_CCPAINTON; break; } case 0x2A: // text restart { ty_draw(); /* FALL */ } case 0x2B: // resume text display { TY_CC_stat = TY_CCTEXTMODE; break; } case 0x2C: // erase displayed memory { TY_CC_lastcap = 0; if ( TY_OSD_flags & TY_OSD_MODE ) { if ( TY_CC_stat > TY_CCPOPUP || TY_CC_ptr == TY_CC_buf ) { ty_ClearOSD( 1 ); ty_draw(); } else { ty_ClearOSD( 1 ); // CRW - // new buffer // Used to be a buffer swap here, dunno why } } break; } case 0x2D: // carriage return { ty_draw(); TY_CC_CUR_X = 1; if ( TY_OSD_flags & TY_OSD_MODE ) { if ( TY_CC_stat > TY_CCPAINTON ) ty_RollupBuf ( TY_CC_CUR_Y - TY_CC_stat + 1 , TY_CC_CUR_Y - TY_CC_stat + 2, TY_CC_stat - 1 ); else TY_CC_CUR_Y++; } break; } case 0x2F: // end caption + swap memory { ty_draw(); /* FALL THROUGH TO 0x2E */ } case 0x2E: // erase non-displayed memory { if ( TY_OSD_debug && TY_CC_ptr != TY_CC_buf ) mp_msg( MSGT_DEMUX, MSGL_DBG3, "(TY_OSD_debug) %s\n", TY_CC_buf ); if ( TY_OSD_flags & TY_OSD_MODE ) ty_ClearOSD( 1 ); TY_CC_CUR_X = 1; TY_CC_CUR_Y = -1; TY_CC_ptr = TY_CC_buf; memset( TY_CC_buf, 0, sizeof( TY_CC_buf ) ); } } break; } case 0x07: // misc (TAB) { for ( x = 0 ; x < ( b2 - 0x20 ) ; x++ ) TY_CC_CUR_X++; break; } } } } CC_last = data; return 0; } // =========================================================================== // Extended Data Service Decoding and OSD Presentation // =========================================================================== #define XDS_BUFFER_LENGTH ( 16 ) #define XDS_DISPLAY_FRAMES ( 120 ) static char *ty_XDS_Display[ XDS_BUFFER_LENGTH ]; static int ty_XDSAddLine = -1; static int ty_XDSDisplayCount = -1; static void ty_AddXDSToDisplay( const char *format, ... ) { char line[ 80 ]; int index; va_list ap; if ( ty_XDSAddLine == -1 ) { for( index = 0 ; index < XDS_BUFFER_LENGTH ; index++ ) { ty_XDS_Display[ index ] = 0; } ty_XDSAddLine = 0; } va_start( ap, format ); vsnprintf( line, 80, format, ap ); va_end( ap ); mp_msg( MSGT_DEMUX, MSGL_V, "XDS: %s\n", line ); if ( ty_XDSAddLine == XDS_BUFFER_LENGTH ) { mp_msg( MSGT_DEMUX, MSGL_ERR, "XDS Buffer would have been blown\n" ); } if ( ty_XDS_Display[ ty_XDSAddLine ] != 0 ) { free( ty_XDS_Display[ ty_XDSAddLine ] ); ty_XDS_Display[ ty_XDSAddLine ] = 0; } ty_XDS_Display[ ty_XDSAddLine ] = malloc( strlen( line ) + 1 ); strcpy( ty_XDS_Display[ ty_XDSAddLine ], line ); ty_XDSAddLine++; } static void ty_DisplayXDSInfo(void) { int index; int size; if ( ty_XDSDisplayCount == -1 ) { for( index = 0 ; index < XDS_BUFFER_LENGTH ; index++ ) { if ( ty_XDS_Display[ index ] != 0 ) { break; } } if ( index != XDS_BUFFER_LENGTH ) { size = strlen( ty_XDS_Display[ index ] ); // Right Justify the XDS Stuff memcpy( &( ty_OSD1.text[ 0 ][ TY_CC_MAX_X - size - 1 ] ), ty_XDS_Display[ index ], size ); free( ty_XDS_Display[ index ] ); ty_XDS_Display[ index ] = 0; ty_XDSDisplayCount = 0; tyOSDUpdate = 1; } else { // We cleaned out all the XDS stuff to be displayed ty_XDSAddLine = 0; } } else { // We displayed that piece of XDS information long enough // Let's move on ty_XDSDisplayCount++; if ( ty_XDSDisplayCount >= XDS_DISPLAY_FRAMES ) { memset( ty_OSD1.text[ 0 ], ' ', TY_CC_MAX_X - 1 ); ty_OSD1.text[ 0 ][ TY_CC_MAX_X - 1 ] = 0; ty_XDSDisplayCount = -1; tyOSDUpdate = 1; } } } static int TY_XDS_mode = 0; static int TY_XDS_type = 0; static int TY_XDS_length = 0; static char TY_XDS_checksum = 0; // Array of [ Mode ][ Type ][ Length ] static char TY_XDS [ 8 ][ 25 ][ 34 ]; static char TY_XDS_new[ 8 ][ 25 ][ 34 ]; // Array of [ MPAARating|TVRating ][ NumberRatings ] static const char const *TY_XDS_CHIP[ 2 ][ 8 ] = { { "(NOT APPLICABLE)", "G", "PG", "PG-13", "R", "NC-17", "X", "(NOT RATED)" }, { "(NOT RATED)", "TV-Y", "TV-Y7", "TV-G", "TV-PG", "TV-14", "TV-MA", "(NOT RATED)" } }; static const char const *TY_XDS_modes[] = { "CURRENT", // 01h-02h current program "FUTURE ", // 03h-04h future program "CHANNEL", // 05h-06h channel "MISC. ", // 07h-08h miscellaneous "PUBLIC ", // 09h-0Ah public service "RESERV.", // 0Bh-0Ch reserved "UNDEF. ", "INVALID", "INVALID", "INVALID" }; static int ty_XDSdecode( char b1, char b2 ) { char line[ 80 ]; if ( b1 < 0x0F ) { // start packet TY_XDS_length = 0; TY_XDS_mode = b1 >> 1; // every other mode is a resume TY_XDS_type = b2; TY_XDS_checksum = b1 + b2; return 0; } TY_XDS_checksum += b1 + b2; // eof (next byte is checksum) if ( b1 == 0x0F ) { // validity check if ( !TY_XDS_length || TY_XDS_checksum & 0x7F ) { if ( TY_OSD_debug > 3 && !TY_XDS_length ) { mp_msg( MSGT_DEMUX, MSGL_DBG3, "%% TY_XDS CHECKSUM ERROR (ignoring)\n" ); } else { TY_XDS_mode = 0; TY_XDS_type = 0; return 1; } } // check to see if the data has changed. if ( strncmp( TY_XDS[ TY_XDS_mode ][ TY_XDS_type ], TY_XDS_new[ TY_XDS_mode ][ TY_XDS_type ], TY_XDS_length - 1 ) ) { char *TY_XDS_ptr = TY_XDS[ TY_XDS_mode ][ TY_XDS_type ]; TY_XDS_ptr[ TY_XDS_length ] = 0; memcpy( TY_XDS[ TY_XDS_mode ][ TY_XDS_type ], TY_XDS_new[ TY_XDS_mode ][ TY_XDS_type ], TY_XDS_length ); // nasty hack: only print time codes if seconds are 0 if ( TY_XDS_mode == 3 && TY_XDS_type == 1 && !( TY_XDS_new[ 3 ][ 1 ][ 3 ] & 0x20 ) ) { return 0; } if ( TY_XDS_mode == 0 && TY_XDS_type == 2 && ( TY_XDS_new[ 0 ][ 2 ][ 4 ] & 0x3f ) > 1 ) { return 0; } mp_msg( MSGT_DEMUX, MSGL_DBG3, "%% %s ", TY_XDS_modes[ TY_XDS_mode ] ); line[ 0 ] = 0; // printf( "XDS Code %x\n", // ( TY_XDS_mode << 9 ) + TY_XDS_type + 0x100 ); switch ( ( TY_XDS_mode << 9 ) + TY_XDS_type + 0x100 ) { // cases are specified in 2 bytes hex representing mode, type. // TY_XDS_ptr will point to the current class buffer case 0x0101: // current case 0x0301: // future { char *mon[] = { "0", "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", "13", "14", "15" }; ty_AddXDSToDisplay( "AIR DATE: %s %2d %d:%02d:00", mon[ TY_XDS_ptr[ 3 ] & 0x0f ], TY_XDS_ptr[ 2 ] & 0x1f, TY_XDS_ptr[ 1 ] & 0x1f, TY_XDS_ptr[ 0 ] & 0x3f ); // Program is tape delayed if ( TY_XDS_ptr[ 3 ] & 0x10 ) ty_AddXDSToDisplay( " TAPE" ); } break; case 0x0102: // current program length case 0x0302: // future { ty_AddXDSToDisplay( "DURATION: %d:%02d:%02d of %d:%02d:%02d", TY_XDS_ptr[ 3 ] & 0x3f, TY_XDS_ptr[ 2 ] & 0x3f, TY_XDS_ptr[ 4 ] & 0x3f, TY_XDS_ptr[ 1 ] & 0x3f, TY_XDS_ptr[ 0 ] & 0x3f, 0); break; } case 0x0103: // current program name case 0x0303: // future { ty_AddXDSToDisplay( "TITLE: %s", TY_XDS_ptr ); break; } case 0x0104: // current program type case 0x0304: // future { // for now just print out the raw data // requires a 127 string array to parse // properly and isn't worth it. sprintf ( line, "%sGENRE:", line ); { int x; for ( x = 0 ; x < TY_XDS_length ; x++ ) sprintf( line, "%s %02x", line, TY_XDS_ptr[ x ] ); } ty_AddXDSToDisplay( line ); break; } case 0x0105: // current program rating case 0x0305: // future { sprintf( line, "%sRATING: %s", line, TY_XDS_CHIP[ ( TY_XDS_ptr[ 0 ] & 0x08 ) >> 3 ] [ TY_XDS_ptr[ 1 ] & 0x07 ] ); if ( TY_XDS_ptr[ 0 ] & 0x20 ) sprintf( line, "%s DIALOGUE", line ); if ( TY_XDS_ptr[ 1 ] & 0x08 ) sprintf( line, "%s LANGUAGE", line ); if ( TY_XDS_ptr[ 1 ] & 0x10 ) sprintf( line, "%s SEXUAL", line ); if ( TY_XDS_ptr[ 1 ] & 0x20 ) sprintf( line, "%s VIOLENCE", line ); ty_AddXDSToDisplay( line ); // raw output for verification. if ( TY_OSD_debug > 1 ) mp_msg( MSGT_DEMUX, MSGL_DBG3, " (%02x %02x)", TY_XDS_ptr[ 0 ], TY_XDS_ptr[ 1 ] ); break; } case 0x0106: // current program audio services case 0x0306: // future { // requires table, never actually seen it used either ty_AddXDSToDisplay( "AUDIO: %02x %02x", TY_XDS_ptr[ 0 ], TY_XDS_ptr[ 1 ] ); break; } case 0x0109: // current program aspect ratio case 0x0309: // future { // requires table, rare ty_AddXDSToDisplay( "ASPECT: %02x %02x", TY_XDS_ptr[ 0 ], TY_XDS_ptr[ 1 ] ); break; } case 0x0110: // program description case 0x0111: case 0x0112: case 0x0113: case 0x0114: case 0x0115: case 0x0116: case 0x0117: { ty_AddXDSToDisplay( "DESCRIP: %s", TY_XDS_ptr ); break; } case 0x0501: // channel network name { ty_AddXDSToDisplay( "NETWORK: %s", TY_XDS_ptr ); break; } case 0x0502: // channel network call letters { ty_AddXDSToDisplay( "CALLSIGN: %s", TY_XDS_ptr ); break; } case 0x0701: // misc. time of day { #define TIMEZONE ( TY_XDS[ 3 ][ 4 ][ 0 ] & 0x1f ) #define DST ( ( TY_XDS[ 3 ][ 4 ][ 0 ] & 0x20 ) >> 5 ) struct tm tm = { .tm_sec = 0, // sec .tm_min = ( TY_XDS_ptr[ 0 ] & 0x3F ), // min .tm_hour = ( TY_XDS_ptr[ 1 ] & 0x1F ), // hour .tm_mday = ( TY_XDS_ptr[ 2 ] & 0x1F ), // day .tm_mon = ( TY_XDS_ptr[ 3 ] & 0x1f ) - 1, // month .tm_year = ( TY_XDS_ptr[ 5 ] & 0x3f ) + 90, // year .tm_wday = 0, // day of week .tm_yday = 0, // day of year .tm_isdst = 0, // DST }; time_t time_t = mktime( &tm ); char *timestr; time_t -= ( ( TIMEZONE - DST ) * 60 * 60 ); timestr = ctime( &time_t ); timestr[ strlen( timestr ) - 1 ] = 0; sprintf( line, "%sCUR.TIME: %s ", line, timestr ); if ( TY_XDS[ 3 ][ 4 ][ 0 ] ) { sprintf( line, "%sUTC-%d", line, TIMEZONE ); if (DST) sprintf( line, "%s DST", line ); } else sprintf( line, "%sUTC", line ); ty_AddXDSToDisplay( line ); break; } case 0x0704: //misc. local time zone { sprintf( line, "%sTIMEZONE: UTC-%d", line, TY_XDS_ptr[ 0 ] & 0x1f ); if ( TY_XDS_ptr[ 0 ] & 0x20 ) sprintf( line, "%s DST", line ); ty_AddXDSToDisplay( line ); break; } default: { mp_msg( MSGT_DEMUX, MSGL_DBG3, "UNKNOWN CLASS %d TYPE %d", ( TY_XDS_mode << 1 ) + 1, TY_XDS_type ); if ( TY_OSD_debug > 1 ) { int x; mp_msg( MSGT_DEMUX, MSGL_DBG3, "\nDUMP:\n" ); for ( x = 0 ; x < TY_XDS_length ; x++ ) mp_msg( MSGT_DEMUX, MSGL_DBG3, " %02x %c", TY_XDS_ptr[ x ], TY_XDS_ptr[ x ] ); mp_msg( MSGT_DEMUX, MSGL_DBG3, "\n" ); } } } if ( TY_OSD_debug > 1 ) mp_msg( MSGT_DEMUX, MSGL_DBG3, " (%d)", TY_XDS_length ); } TY_XDS_mode = 0; TY_XDS_type = 0; } else if ( TY_XDS_length < 34 ) { TY_XDS_new[ TY_XDS_mode ][ TY_XDS_type ][ TY_XDS_length++ ] = b1; TY_XDS_new[ TY_XDS_mode ][ TY_XDS_type ][ TY_XDS_length++ ] = b2; } return 0; } // =========================================================================== // Callback from Video Display Processing to put up the OSD // =========================================================================== void ty_processuserdata( unsigned char* buf, int len ) { int index; sub_justify = 1; if ( subcc_enabled ) { if ( tyOSDInitialized == 0 ) { for ( index = 0; index < SUB_MAX_TEXT ; index++ ) { ty_OSD1.text[ index ] = malloc( TY_CC_MAX_X ); ty_OSD2.text[ index ] = malloc( TY_CC_MAX_X ); } ty_ClearOSD( 0 ); ty_OSD1.lines = SUB_MAX_TEXT; ty_OSD2.lines = SUB_MAX_TEXT; ty_pOSD1 = &ty_OSD1; ty_pOSD2 = &ty_OSD2; tyOSDUpdate = 0; tyOSDInitialized = 1; } if ( buf[ 0 ] == 0x01 ) { ty_CCdecode( buf[ 1 ], buf[ 2 ] ); } if ( buf[ 0 ] == 0x02 ) { ty_XDSdecode( buf[ 1 ], buf[ 2 ] ); } ty_DisplayXDSInfo(); if ( tyOSDUpdate ) { // for ( index = 0; index < SUB_MAX_TEXT ; index++ ) // { // printf( "OSD:%d:%s\n", index, ty_OSD1.text[ index ] ); // } vo_sub = &ty_OSD1; vo_osd_changed( OSDTYPE_SUBTITLE ); tyOSDUpdate = 0; } } }