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-rw-r--r--libmpdemux/demux_ty_osd.c911
1 files changed, 0 insertions, 911 deletions
diff --git a/libmpdemux/demux_ty_osd.c b/libmpdemux/demux_ty_osd.c
deleted file mode 100644
index 983c243f98..0000000000
--- a/libmpdemux/demux_ty_osd.c
+++ /dev/null
@@ -1,911 +0,0 @@
-// Most of this was written by Mike Baker <mbm@linux.com>
-// and released under the GPL v2+ license.
-//
-// Modifications and SEVERE cleanup of the code was done by
-// Christopher Wingert
-// Copyright 2003
-//
-// Released under GPL2 License.
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <time.h>
-#include <stdarg.h>
-#include <string.h>
-
-#include "config.h"
-#include "mp_msg.h"
-
-//#include "stream/stream.h"
-//#include "demuxer.h"
-//#include "parse_es.h"
-//#include "stheader.h"
-//#include "mp3_hdr.h"
-//#include "subreader.h"
-#include "sub/sub_cc.h"
-#include "sub/sub.h"
-#include "demux_ty_osd.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, "<<A: %d>>\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, "<<D: %d>>\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( const 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;
- }
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-03 04:51:30 +0000