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diff --git a/core/fpdfapi/render/cpdf_imagerenderer.h b/core/fpdfapi/render/cpdf_imagerenderer.h
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index 0000000000..b0550e7441
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+++ b/core/fpdfapi/render/cpdf_imagerenderer.h
@@ -0,0 +1,71 @@
+// Copyright 2016 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef CORE_FPDFAPI_RENDER_CPDF_IMAGERENDERER_H_
+#define CORE_FPDFAPI_RENDER_CPDF_IMAGERENDERER_H_
+
+#include <memory>
+
+#include "core/fpdfapi/render/cpdf_imageloader.h"
+
+class CFX_ImageTransformer;
+class CPDF_ImageObject;
+class CPDF_PageObject;
+class CPDF_Pattern;
+class CPDF_RenderStatus;
+
+class CPDF_ImageRenderer {
+ public:
+  CPDF_ImageRenderer();
+  ~CPDF_ImageRenderer();
+
+  bool Start(CPDF_RenderStatus* pStatus,
+             CPDF_PageObject* pObj,
+             const CFX_Matrix* pObj2Device,
+             bool bStdCS,
+             int blendType);
+
+  bool Start(CPDF_RenderStatus* pStatus,
+             const CFX_DIBSource* pDIBSource,
+             FX_ARGB bitmap_argb,
+             int bitmap_alpha,
+             const CFX_Matrix* pImage2Device,
+             uint32_t flags,
+             bool bStdCS,
+             int blendType);
+
+  bool Continue(IFX_Pause* pPause);
+
+  bool m_Result;
+
+ private:
+  bool StartBitmapAlpha();
+  bool StartDIBSource();
+  bool StartRenderDIBSource();
+  bool StartLoadDIBSource();
+  bool DrawMaskedImage();
+  bool DrawPatternImage(const CFX_Matrix* pObj2Device);
+
+  CPDF_RenderStatus* m_pRenderStatus;
+  CPDF_ImageObject* m_pImageObject;
+  int m_Status;
+  const CFX_Matrix* m_pObj2Device;
+  CFX_Matrix m_ImageMatrix;
+  CPDF_ImageLoader m_Loader;
+  const CFX_DIBSource* m_pDIBSource;
+  std::unique_ptr<CFX_DIBitmap> m_pClone;
+  int m_BitmapAlpha;
+  bool m_bPatternColor;
+  CPDF_Pattern* m_pPattern;
+  FX_ARGB m_FillArgb;
+  uint32_t m_Flags;
+  std::unique_ptr<CFX_ImageTransformer> m_pTransformer;
+  void* m_DeviceHandle;
+  bool m_bStdCS;
+  int m_BlendType;
+};
+
+#endif  // CORE_FPDFAPI_RENDER_CPDF_IMAGERENDERER_H_