X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fprogramdata.cpp;h=9ab0731d8164852352f12f38808e36a2f7aed37d;hb=4d3bee9264c4e60fb811019fc1699e17a338d13d;hp=9acb93bc4d8701361458e4c20956d88b3e36bb21;hpb=927a1aa0a3a27e463ec0efc08bd08e7c4e969909;p=libs%2Fgl.git

diff --git a/source/programdata.cpp b/source/programdata.cpp
index 9acb93bc..9ab0731d 100644
--- a/source/programdata.cpp
+++ b/source/programdata.cpp
@@ -20,6 +20,13 @@ ProgramData::ProgramData()
 	static RequireExtension _ext("GL_ARB_shader_objects");
 }
 
+ProgramData::ProgramData(const ProgramData &other):
+	data(other.data)
+{
+	for(map<int, Uniform *>::iterator i=data.begin(); i!=data.end(); ++i)
+		i->second = i->second->clone();
+}
+
 ProgramData::~ProgramData()
 {
 	for(map<int, Uniform *>::iterator i=data.begin(); i!=data.end(); ++i)
@@ -34,14 +41,14 @@ void ProgramData::uniform(int index, Uniform *uni)
 		return;
 	}
 
-	map<int, Uniform *>::iterator i=data.find(index);
+	map<int, Uniform *>::iterator i = data.find(index);
 	if(i!=data.end())
 	{
 		delete i->second;
-		i->second=uni;
+		i->second = uni;
 	}
 	else
-		data[index]=uni;
+		data[index] = uni;
 }
 
 void ProgramData::uniform(int index, int v)