X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fcore%2Fquery.h;h=8f9b17e8e398176032a0691d9566a5f94d802e51;hp=f6b0a2e5ecfcb2269cf4027a0e54e7f0fd132d33;hb=HEAD;hpb=160e9eea29bd10034733d59507fa1bcca36be401

diff --git a/source/core/query.h b/source/core/query.h
index f6b0a2e5..8f9b17e8 100644
--- a/source/core/query.h
+++ b/source/core/query.h
@@ -1,7 +1,6 @@
 #ifndef MSP_GL_QUERY_H_
 #define MSP_GL_QUERY_H_
 
-#include <msp/core/noncopyable.h>
 #include "query_backend.h"
 
 namespace Msp {
@@ -11,10 +10,16 @@ class Renderer;
 
 enum QueryType
 {
+	/** Query result indicates if any fragments passed the depth and stencil
+	tests. */
 	OCCLUSION_QUERY
 };
 
-class QueryPool: public QueryPoolBackend, public Msp::NonCopyable
+/**
+A collection of query objects, which can be used to gather feedback from the
+GPU.  Semantics of the queries depend on the query type.
+*/
+class QueryPool: public QueryPoolBackend
 {
 	friend QueryPoolBackend;
 
@@ -33,12 +38,13 @@ public:
 
 private:
 	QueryType type;
+	unsigned size;
 
 public:
 	QueryPool(QueryType type, unsigned);
 
-	using QueryPoolBackend::resize;
-	using QueryPoolBackend::get_size;
+	void resize(unsigned);
+	unsigned get_size() const { return size; }
 
 	using QueryPoolBackend::get_result;
 };