From f94f8561a13e8666dd43e803d45325d1a9347cb2 Mon Sep 17 00:00:00 2001
From: Felix Domke <tmbinc@elitedvb.net>
Date: Fri, 11 Nov 2005 15:41:18 +0000
Subject: add pause support

---
 lib/dvb/decoder.cpp | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

(limited to 'lib/dvb/decoder.cpp')

diff --git a/lib/dvb/decoder.cpp b/lib/dvb/decoder.cpp
index b7118558..751796ae 100644
--- a/lib/dvb/decoder.cpp
+++ b/lib/dvb/decoder.cpp
@@ -183,6 +183,18 @@ void eDVBVideo::flush()
 		eDebug("video: VIDEO_CLEAR_BUFFER: %m");
 }
 	
+void eDVBVideo::freeze()
+{
+	if (::ioctl(m_fd, VIDEO_FREEZE) < 0)
+		eDebug("video: VIDEO_FREEZE: %m");
+}
+	
+void eDVBVideo::unfreeze()
+{
+	if (::ioctl(m_fd, VIDEO_CONTINUE) < 0)
+		eDebug("video: VIDEO_CONTINUE: %m");
+}
+	
 eDVBVideo::~eDVBVideo()
 {
 	if (m_fd >= 0)
@@ -407,12 +419,20 @@ RESULT eTSMPEGDecoder::start()
 
 RESULT eTSMPEGDecoder::freeze(int cont)
 {
-	return -1;
+	if (m_video)
+		m_video->freeze();
+	else
+		return -1;
+	return 0;
 }
 
 RESULT eTSMPEGDecoder::unfreeze()
 {
-	return -1;
+	if (m_video)
+		m_video->unfreeze();
+	else
+		return -1;
+	return 0;
 }
 
 RESULT eTSMPEGDecoder::setSinglePictureMode(int when)
-- 
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