Added Traits::getContextVersion(uint,uint)

2012-03-21 11:36:54 +00:00
parent cee53f6adc
commit c3a0a8ddc3
3 changed files with 17 additions and 6 deletions
--- a/src/osg/GraphicsContext.cpp
+++ b/src/osg/GraphicsContext.cpp
@@ -217,6 +217,18 @@ GraphicsContext::Traits::Traits(DisplaySettings* ds):
    }
 }

+bool GraphicsContext::Traits::getContextVersion(unsigned int& major, unsigned int& minor) const
+{
+    if (glContextVersion.empty()) return false;
+
+    std::istringstream istr( glContextVersion );
+    unsigned char dot;
+    istr >> major >> dot >> minor;
+
+    return true;
+}
+
+
 class ContextData
 {
 public: