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Added support for multiple audio language codes in ISO639LanguageDescriptors to 'libsi'

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This commit is contained in:
Klaus Schmidinger
2005-09-03 15:19:00 +02:00
parent 9e864aba12
commit 2f4526e55e
5 changed files with 48 additions and 7 deletions
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24
libsi/descriptor.c
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@@ -6,7 +6,7 @@
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* $Id: descriptor.c 1.14 2004/10/16 09:51:05 kls Exp $
* $Id: descriptor.c 1.15 2005/09/03 15:16:49 kls Exp $
* *
***************************************************************************/
@@ -655,14 +655,32 @@ LinkageType LinkageDescriptor::getLinkageType() const {
}
void ISO639LanguageDescriptor::Parse() {
unsigned int offset=0;
data.setPointerAndOffset<const descr_iso_639_language>(s, offset);
languageLoop.setData(data+sizeof(descr_iso_639_language), getLength()-sizeof(descr_iso_639_language));
//all this is for backwards compatibility only
Loop::Iterator it;
Language first;
if (languageLoop.getNext(first, it)) {
languageCode[0]=first.languageCode[0];
languageCode[1]=first.languageCode[1];
languageCode[2]=first.languageCode[2];
languageCode[3]=0;
} else
languageCode[0]=0;
}
void ISO639LanguageDescriptor::Language::Parse() {
s=data.getData<const descr_iso_639_language_loop>();
languageCode[0]=s->lang_code1;
languageCode[1]=s->lang_code2;
languageCode[2]=s->lang_code3;
languageCode[3]=0;
}
AudioType ISO639LanguageDescriptor::Language::getAudioType() {
return (AudioType)s->audio_type;
}
void PDCDescriptor::Parse() {
unsigned int offset=0;
data.setPointerAndOffset<const descr_pdc>(s, offset);