From 59d1a6b1f2a69e8f24279a00b38848f29ed92726 Mon Sep 17 00:00:00 2001
From: Johns <johns98@gmx.net>
Date: Fri, 4 Jan 2013 18:50:14 +0100
Subject: [PATCH] Adds function to stop PIP.

---
 softhddevice.cpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/softhddevice.cpp b/softhddevice.cpp
index e1c4e31..f931f76 100644
--- a/softhddevice.cpp
+++ b/softhddevice.cpp
@@ -1476,6 +1476,8 @@ void cSoftReceiver::Receive(uchar * data, int size)
 
 //////////////////////////////////////////////////////////////////////////////
 
+static cSoftReceiver * PipReceiver;	///< PIP receiver
+
 /**
 **	Prepare new PIP.
 */
@@ -1490,13 +1492,28 @@ static void NewPip(void)
 	&& (channel = Channels.GetByNumber(cDevice::CurrentChannel()))
 	&& (device = cDevice::GetDevice(channel, 1, false))) {
 	fprintf(stderr, "pip: %d %p %p\n", channel_nr, channel, device);
+
+	delete PipReceiver;
+	PipReceiver = NULL;
+
 	device->SwitchChannel(channel, false);
 	receiver = new cSoftReceiver(channel);
 	device->AttachReceiver(receiver);
 	fprintf(stderr, "pip: attached\n");
+	PipReceiver = receiver;
     }
 }
 
+/**
+**	Stop PIP.
+*/
+static void DelPip(void)
+{
+    fprintf(stderr, "pip: stopped\n");
+    delete PipReceiver;
+    PipReceiver = NULL;
+}
+
 #endif
 
 //////////////////////////////////////////////////////////////////////////////
@@ -1743,6 +1760,9 @@ eOSState cSoftHdMenu::ProcessKey(eKeys key)
 	case osUser2:
 	    NewPip();
 	    return osEnd;
+	case osUser8:
+	    DelPip();
+	    return osEnd;
 #endif
 	default:
 	    Create();