From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 25 Jan 2021 02:18:50 +0000 (+0200)
Subject: Minor comment adjustments
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=5bc9c7214feaf4ea4797fc0d4a906e5e59b75839;p=libs%2Fgl.git

Minor comment adjustments
---

diff --git a/source/bufferable.h b/source/bufferable.h
index 8e656246..cbbde4e1 100644
--- 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 5005373b..5f124a90 100644
--- 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)