From cb696731e693392e07817d276f7ccb627a23dc51 Mon Sep 17 00:00:00 2001
From: Klaus Schmidinger <vdr@tvdr.de>
Date: Thu, 6 Jan 2005 16:23:11 +0100
Subject: [PATCH] Only waiting for data if there actually is a DPid

---
 transfer.c | 6 +++---
 transfer.h | 3 ++-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/transfer.c b/transfer.c
index 97585760..2f415fba 100644
--- a/transfer.c
+++ b/transfer.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: transfer.c 1.20 2004/12/27 11:08:34 kls Exp $
+ * $Id: transfer.c 1.21 2005/01/06 16:23:11 kls Exp $
  */
 
 #include "transfer.h"
@@ -20,6 +20,7 @@ cTransfer::cTransfer(int VPid, int APid1, int APid2, int DPid1, int DPid2)
 {
   ringBuffer = new cRingBufferLinear(TRANSFERBUFSIZE, TS_SIZE * 2, true, "Transfer");
   remux = new cRemux(VPid, APid1, APid2, DPid1, DPid2);
+  hasDolby = VPid != 0 && DPid1 != 0;
   active = false;
 }
 
@@ -66,8 +67,7 @@ void cTransfer::Action(void)
   active = true;
   while (active) {
 #ifdef FW_NEEDS_BUFFER_RESERVE_FOR_AC3
-#define HasDolby true
-        if (HasDolby) {
+        if (hasDolby) {
            if (IsAttached() && !Cleared) {
               PlayPes(NULL, 0);
               Cleared = true;
diff --git a/transfer.h b/transfer.h
index de139705..574adddf 100644
--- a/transfer.h
+++ b/transfer.h
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: transfer.h 1.6 2004/11/28 11:51:37 kls Exp $
+ * $Id: transfer.h 1.7 2005/01/06 16:23:00 kls Exp $
  */
 
 #ifndef __TRANSFER_H
@@ -20,6 +20,7 @@ class cTransfer : public cReceiver, public cPlayer, public cThread {
 private:
   cRingBufferLinear *ringBuffer;
   cRemux *remux;
+  bool hasDolby;
   bool active;
 protected:
   virtual void Activate(bool On);