From b09455febeca3d10b9c55ee8720d0831a52e0d69 Mon Sep 17 00:00:00 2001
From: Felix Domke <tmbinc@elitedvb.net>
Date: Wed, 18 Jan 2006 14:26:57 +0000
Subject: [PATCH] disable teletext on trickmodes, rename vtext to ttext

---
 lib/dvb/decoder.cpp | 20 ++++++++++++--------
 lib/dvb/decoder.h   | 10 +++++-----
 lib/dvb/demux.h     |  2 +-
 3 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/lib/dvb/decoder.cpp b/lib/dvb/decoder.cpp
index bf0014d8..cbc40683 100644
--- a/lib/dvb/decoder.cpp
+++ b/lib/dvb/decoder.cpp
@@ -301,9 +301,9 @@ eDVBPCR::~eDVBPCR()
 		::close(m_fd_demux);
 }
 
-DEFINE_REF(eDVBVText);
+DEFINE_REF(eDVBTText);
 
-eDVBVText::eDVBVText(eDVBDemux *demux): m_demux(demux)
+eDVBTText::eDVBTText(eDVBDemux *demux): m_demux(demux)
 {
 	char filename[128];
 #if HAVE_DVB_API_VERSION < 3
@@ -316,7 +316,7 @@ eDVBVText::eDVBVText(eDVBDemux *demux): m_demux(demux)
 		eWarning("%s: %m", filename);
 }
 
-int eDVBVText::startPid(int pid)
+int eDVBTText::startPid(int pid)
 {
 	if (m_fd_demux < 0)
 		return -1;
@@ -340,13 +340,13 @@ int eDVBVText::startPid(int pid)
 	return 0;
 }
 
-void eDVBVText::stop()
+void eDVBTText::stop()
 {
 	if (::ioctl(m_fd_demux, DMX_STOP) < 0)
 		eWarning("video: DMX_STOP: %m");
 }
 
-eDVBVText::~eDVBVText()
+eDVBTText::~eDVBTText()
 {
 	if (m_fd_demux >= 0)
 		::close(m_fd_demux);
@@ -359,10 +359,14 @@ int eTSMPEGDecoder::setState()
 	int res = 0;
 	
 	int noaudio = m_is_sm || m_is_ff || m_is_trickmode;
-	
+	int nott = noaudio; /* actually same conditions */
+
 	if ((noaudio && m_audio) || (!m_audio && !noaudio))
 		m_changed |= changeAudio;
 	
+	if ((nott && m_text) || (!m_text && !nott))
+		m_changed |= changeText;
+	
 #if HAVE_DVB_API_VERSION < 3
 	if (m_changed & changeAudio && m_audio)
 		m_audio->stopPid();
@@ -472,9 +476,9 @@ int eTSMPEGDecoder::setState()
 		if (m_text)
 			m_text->stop();
 		m_text = 0;
-		if ((m_textpid >= 0) && (m_textpid < 0x1FFF))
+		if ((m_textpid >= 0) && (m_textpid < 0x1FFF) && !nott)
 		{
-			m_text = new eDVBVText(m_demux);
+			m_text = new eDVBTText(m_demux);
 			if (m_text->startPid(m_textpid))
 			{
 				eWarning("text: startpid failed!");
diff --git a/lib/dvb/decoder.h b/lib/dvb/decoder.h
index f1d074db..b8b58786 100644
--- a/lib/dvb/decoder.h
+++ b/lib/dvb/decoder.h
@@ -62,17 +62,17 @@ public:
 	virtual ~eDVBPCR();
 };
 
-class eDVBVText: public iObject
+class eDVBTText: public iObject
 {
-DECLARE_REF(eDVBVText);
+DECLARE_REF(eDVBTText);
 private:
 	ePtr<eDVBDemux> m_demux;
 	int m_fd_demux;
 public:
-	eDVBVText(eDVBDemux *demux);
+	eDVBTText(eDVBDemux *demux);
 	int startPid(int pid);
 	void stop();
-	virtual ~eDVBVText();
+	virtual ~eDVBTText();
 };
 
 class eTSMPEGDecoder: public Object, public iTSMPEGDecoder
@@ -83,7 +83,7 @@ private:
 	ePtr<eDVBAudio> m_audio;
 	ePtr<eDVBVideo> m_video;
 	ePtr<eDVBPCR> m_pcr;
-	ePtr<eDVBVText> m_text;
+	ePtr<eDVBTText> m_text;
 	int m_vpid, m_apid, m_atype, m_pcrpid, m_textpid;
 	enum
 	{
diff --git a/lib/dvb/demux.h b/lib/dvb/demux.h
index 167aa785..06c74c9a 100644
--- a/lib/dvb/demux.h
+++ b/lib/dvb/demux.h
@@ -32,7 +32,7 @@ private:
 	friend class eDVBAudio;
 	friend class eDVBVideo;
 	friend class eDVBPCR;
-	friend class eDVBVText;
+	friend class eDVBTText;
 	friend class eDVBTSRecorder;
 	friend class eDVBCAService;
 	Signal1<void, int> m_event;
-- 
2.30.2