From: Felix Domke <tmbinc@elitedvb.net>
Date: Thu, 16 Feb 2006 11:19:06 +0000 (+0000)
Subject: avswitch: reset video mode only when it has changed
X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=commitdiff_plain;h=0a826ed1dc53b57babc1ddeec7aa4d3a2cf22bfc

avswitch: reset video mode only when it has changed
---

diff --git a/lib/driver/avswitch.cpp b/lib/driver/avswitch.cpp
index 35df938..8197acc 100644
--- a/lib/driver/avswitch.cpp
+++ b/lib/driver/avswitch.cpp
@@ -14,6 +14,7 @@ eAVSwitch::eAVSwitch()
 {
 	ASSERT(!instance);
 	instance = this;
+	m_video_mode = 0;
 }
 
 eAVSwitch::~eAVSwitch()
@@ -132,6 +133,10 @@ void eAVSwitch::setVideomode(int mode)
 {
 	char *pal="pal";
 	char *ntsc="ntsc";
+	
+	if (mode == m_video_mode)
+		return;
+	
 	int fd;
 
 	if((fd = open("/proc/stb/video/videomode", O_WRONLY)) < 0) {
diff --git a/lib/driver/avswitch.h b/lib/driver/avswitch.h
index 9c26b1a..d0221d5 100644
--- a/lib/driver/avswitch.h
+++ b/lib/driver/avswitch.h
@@ -4,11 +4,12 @@
 class eAVSwitch
 {
 	static eAVSwitch *instance;
+	int m_video_mode;
 #ifdef SWIG
 	eAVSwitch();
 	~eAVSwitch();
 #endif
-protected:	
+protected:
 public:
 #ifndef SWIG
 	eAVSwitch();