From 0a826ed1dc53b57babc1ddeec7aa4d3a2cf22bfc Mon Sep 17 00:00:00 2001 From: Felix Domke Date: Thu, 16 Feb 2006 11:19:06 +0000 Subject: [PATCH] avswitch: reset video mode only when it has changed --- lib/driver/avswitch.cpp | 5 +++++ lib/driver/avswitch.h | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) 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(); -- 2.7.4