From ab9af4cea16b6d3875e60b7809c02f3b6794e6b4 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Sat, 6 Mar 2010 12:01:17 +0100
Subject: Added support for ATSC devices

---
 pat.c | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

(limited to 'pat.c')

diff --git a/pat.c b/pat.c
index 9b3ded61..0d084e5e 100644
--- a/pat.c
+++ b/pat.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: pat.c 2.7 2010/01/01 15:40:05 kls Exp $
+ * $Id: pat.c 2.8 2010/03/06 12:00:30 kls Exp $
  */
 
 #include "pat.h"
@@ -447,6 +447,29 @@ void cPatFilter::Process(u_short Pid, u_char Tid, const u_char *Data, int Length
                          }
                       }
                       break;
+              case 0x81: // STREAMTYPE_USER_PRIVATE
+                      if (Channel->IsAtsc()) { // ATSC AC-3
+                         char lang[MAXLANGCODE1] = { 0 };
+                         SI::Descriptor *d;
+                         for (SI::Loop::Iterator it; (d = stream.streamDescriptors.getNext(it)); ) {
+                             switch (d->getDescriptorTag()) {
+                               case SI::ISO639LanguageDescriptorTag: {
+                                    SI::ISO639LanguageDescriptor *ld = (SI::ISO639LanguageDescriptor *)d;
+                                    strn0cpy(lang, I18nNormalizeLanguageCode(ld->languageCode), MAXLANGCODE1);
+                                    }
+                                    break;
+                               default: ;
+                               }
+                             delete d;
+                             }
+                         if (NumDpids < MAXDPIDS) {
+                            Dpids[NumDpids] = esPid;
+                            strn0cpy(DLangs[NumDpids], lang, MAXLANGCODE1);
+                            NumDpids++;
+                            }
+                         ProcessCaDescriptors = true;
+                         }
+                      break;
               default: ;//printf("PID: %5d %5d %2d %3d %3d\n", pmt.getServiceId(), stream.getPid(), stream.getStreamType(), pmt.getVersionNumber(), Channel->Number());
               }
             if (ProcessCaDescriptors) {
-- 
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