Minor comment adjustments

diff --git a/source/bufferable.h b/source/bufferable.h
index 8e656246f32dab7bebc307fac698e8c66fa57f88..cbbde4e1b93f1e07266c097c150774f2b5621d3c 100644 (file)
--- a/source/bufferable.h
+++ b/source/bufferable.h
@@ -55,6 +55,8 @@ public:
        /** Uploads new data into the buffer if necessary. */
        void refresh() const { if(buffer && dirty) upload_data(0); }
 
+       /** Returns an object which can be used to upload data to the buffer using
+       mapped memory. */
        AsyncUpdater *refresh_async() const;
 
 private:
@@ -88,7 +90,7 @@ protected:
 
 private:
        /** Uploads data to the buffer.  Receives pointer to mapped buffer memory as
-       parameter.  If null, buffer interface should be used instead. */
+       parameter, or null to use the buffer upload interface. */
        void upload_data(char *) const;
 };
 

diff --git a/source/programdata.cpp b/source/programdata.cpp
index 5005373b752dc469b0871c5537f3f40c707417c1..5f124a907fc8eebbb034d25cddb5ba475c67c022 100644 (file)
--- a/source/programdata.cpp
+++ b/source/programdata.cpp
@@ -601,7 +601,7 @@ void ProgramData::apply() const
        {
                /* If the global dirty flag affects this program, add it to per-program
                dirty flags and clear the global flag.  A previously unseen program will
-               always cause this to happen. */
+               cause this to happen if there's any dirty uniforms. */
                if(affected)
                {
                        for(BlockMap::iterator i=blocks.begin(); i!=blocks.end(); ++i)