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diff --git a/indra/llappearanceutility/llbakingtexlayer.h b/indra/llappearanceutility/llbakingtexlayer.h
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+++ b/indra/llappearanceutility/llbakingtexlayer.h
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+/**
+ * @file llbakingtexlayer.h
+ * @brief Declaration of LLBakingTexLayerSet.
+ *
+ * $LicenseInfo:firstyear=2012&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2012, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLBAKINGTEXLAYER_H
+#define LL_LLBAKINGTEXLAYER_H
+
+#include "llbakingtexture.h"
+#include "llimagej2c.h"
+#include "llpointer.h"
+#include "lltexlayer.h"
+
+class LLMD5;
+
+class LLBakingTexLayerSetBuffer : public LLTexLayerSetBuffer, public LLBakingTexture
+{
+    LOG_CLASS(LLBakingTexLayerSetBuffer);
+public:
+    LLBakingTexLayerSetBuffer(LLTexLayerSet* const owner, S32 width, S32 height);
+    virtual ~LLBakingTexLayerSetBuffer();
+
+    LLImageJ2C* getCompressedImage() { return mCompressedImage; }
+
+    bool                   render();
+    bool       bindDebugImage(const S32 stage = 0) override { return false; }
+    bool       isActiveFetching() override { return false; };
+
+private:
+    S32         getCompositeOriginX() const override { return 0; }
+    S32         getCompositeOriginY() const override { return 0; }
+    S32         getCompositeWidth() const override { return getFullWidth(); }
+    S32         getCompositeHeight() const override { return getFullHeight(); }
+    void        midRenderTexLayerSet(bool success) override;
+
+    LLPointer<LLImageJ2C> mCompressedImage;
+};
+
+class LLBakingTexLayerSet : public LLTexLayerSet
+{
+public:
+    LLBakingTexLayerSet(LLAvatarAppearance* const appearance);
+    virtual ~LLBakingTexLayerSet();
+
+    LLSD computeTextureIDs() const;
+    bool computeLayerListTextureIDs(LLMD5& hash,
+            std::set<LLUUID>& texture_ids,
+            const layer_list_t& layer_list,
+            bool& is_visible) const;
+
+    void             requestUpdate() override;
+    void             createComposite() override;
+};
+
+#endif /* LL_LLBAKINGTEXLAYER_H */
+