/*$Id: wss.c,v 1.1 2004/03/10 21:05:53 rasc Exp $ DVBSNOOP a dvb sniffer  and mpeg2 stream analyzer tool http://dvbsnoop.sourceforge.net/ (c) 2001-2004   Rainer.Scherg@gmx.de (rasc) -- misc routines for EBU WSS (Wide Screen Signalling) -- ETSI EN 300 294  $Log: wss.c,v $Revision 1.1  2004/03/10 21:05:53  rascWSS (Wide Screen Signalling)  data decoding*/#include "dvbsnoop.h"#include "wss.h"#include "strings/dvb_str.h"#include "misc/helper.h"#include "misc/hexprint.h"#include "misc/output.h"// -- print WSS codes  (Wide Screen Signalling)// -- length = 14 bitvoid  print_wss_decode (int v, u_char *b){   	outBit_Sx_NL (v,"WSS data: ",	b, 0,14);	// -- data is lsb ... msb !!!	// -- we don't correct this here, but are working with reversed values	indent (+1);	// data group 1	outBit_S2x_NL (v,"==> aspect ratio: ",	b,  0,  4,			(char *(*)(u_long)) dvbstrWSS_aspect_ratio );	// data group 2	outBit_S2x_NL (v,"==> film bit: ",		b,  4,  1,			(char *(*)(u_long)) dvbstrWSS_film_bit);	outBit_S2x_NL (v,"==> colour coding bit: ",b,  5,  1,			(char *(*)(u_long)) dvbstrWSS_color_coding_bit);	outBit_S2x_NL (v,"==> helper bit: ",	b,  6,  1,			(char *(*)(u_long)) dvbstrWSS_helper_bit);	outBit_Sx_NL  (v,"==> reserved bit: ",	b,  7,  1);	// data group 3	outBit_S2x_NL (v,"==> subtitle/teletext: ",	b,  8,  1,			(char *(*)(u_long)) dvbstrWSS_subtitleTeletext_bit);	outBit_S2x_NL (v,"==> subtitling mode: ",	b,  9,  2,			(char *(*)(u_long)) dvbstrWSS_subtitling_mode);	// data group 4	outBit_S2x_NL (v,"==> surround bit: ",		b,  11,  1,			(char *(*)(u_long)) dvbstrWSS_surround_bit);	outBit_S2x_NL (v,"==> copyright bit: ",	b,  12,  1,			(char *(*)(u_long)) dvbstrWSS_copyright_bit);	outBit_S2x_NL (v,"==> copy_generation bit: ",	b,  13,  1,			(char *(*)(u_long)) dvbstrWSS_copy_generation_bit);	indent (-1);}