X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fprogramdata.cpp;h=7334596c0d4873cfb550b995e5791d8b5236cd2d;hb=904de4f7fd994886adbd3a6c03bc1b7c14ebc562;hp=b8a272c0fc0bde8a3699a81e347115327c41938f;hpb=3cdcc7f689b3868dd275774b9bd9adb5c436f244;p=libs%2Fgl.git

diff --git a/source/programdata.cpp b/source/programdata.cpp
index b8a272c0..7334596c 100644
--- a/source/programdata.cpp
+++ b/source/programdata.cpp
@@ -46,6 +46,9 @@ void ProgramData::uniform(const string &name, Uniform *uni)
 	UniformMap::iterator i = uniforms.find(name);
 	if(i!=uniforms.end())
 	{
+		/* UniformBlock does not copy the uniforms, so existing blocks will be
+		left with stale pointers.  This is not a problem as long as no one stores
+		pointers to the blocks and expects them to stay valid. */
 		delete i->second;
 		i->second = uni;
 		changes = VALUES_CHANGED;