From c6f4c26e31e57ec5ee7ca6f82b08dab4cc1fa36f Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Fri, 17 Jun 2011 12:57:31 +0000
Subject: [PATCH] Added extern "C" to fix build issues under OSX

---
 src/osgPlugins/ffmpeg/FFmpegParameters.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/osgPlugins/ffmpeg/FFmpegParameters.cpp b/src/osgPlugins/ffmpeg/FFmpegParameters.cpp
index c210f0c84..bfa1819f3 100644
--- a/src/osgPlugins/ffmpeg/FFmpegParameters.cpp
+++ b/src/osgPlugins/ffmpeg/FFmpegParameters.cpp
@@ -8,7 +8,11 @@
 #if LIBAVCODEC_VERSION_MAJOR >= 53 || \
     (LIBAVCODEC_VERSION_MAJOR==52 && LIBAVCODEC_VERSION_MINOR>=49)
 
-    #include <pixdesc.h>
+    extern "C"
+    {
+        #include <pixdesc.h>
+    }
+    
     inline PixelFormat osg_av_get_pix_fmt(const char *name) { return av_get_pix_fmt(name); }
 
 #else