1 files changed, 7 insertions, 0 deletions
diff --git a/indra/newview/llreflectionmapmanager.h b/indra/newview/llreflectionmapmanager.h
index 337c4ca7fa..cfca9afcb4 100644
--- a/indra/newview/llreflectionmapmanager.h
+++ b/indra/newview/llreflectionmapmanager.h
@@ -106,6 +106,7 @@ public:
 
     // release any GL state
     void cleanup();
+    void cleanupQueryPool();
 
     // maintain reflection probes
     void update();
@@ -164,6 +165,10 @@ public:
     U32 probeCount();
     U32 probeMemory();
 
+    // glDeleteQueries is expensive, so we maintain a pool of queries
+    GLuint allocateQuery();
+    void recycleQuery(GLuint query);
+
 private:
     friend class LLPipeline;
     friend class LLHeroProbeManager;
@@ -190,6 +195,8 @@ private:
     // bind UBO used for rendering
     void setUniforms();
 
+    std::deque<GLuint>                                    mQueryPool;
+
     // render target for cube snapshots
     // used to generate mipmaps without doing a copy-to-texture
     LLRenderTarget mRenderTarget;