4 files changed, 7 insertions, 0 deletions
diff --git a/core/fpdfapi/render/cpdf_imagerenderer.cpp b/core/fpdfapi/render/cpdf_imagerenderer.cpp
index c42c781dc2..8c3cd6a23a 100644
--- a/core/fpdfapi/render/cpdf_imagerenderer.cpp
+++ b/core/fpdfapi/render/cpdf_imagerenderer.cpp
@@ -29,6 +29,8 @@
 #include "core/fxcrt/fx_safe_types.h"
 #include "core/fxge/cfx_fxgedevice.h"
 #include "core/fxge/cfx_pathdata.h"
+#include "core/fxge/dib/cfx_dibitmap.h"
+#include "core/fxge/dib/cfx_dibsource.h"
 #include "core/fxge/dib/cfx_imagestretcher.h"
 #include "core/fxge/dib/cfx_imagetransformer.h"
 #include "third_party/base/ptr_util.h"
diff --git a/core/fpdfapi/render/cpdf_imagerenderer.h b/core/fpdfapi/render/cpdf_imagerenderer.h
index 542325449f..00b5d41601 100644
--- a/core/fpdfapi/render/cpdf_imagerenderer.h
+++ b/core/fpdfapi/render/cpdf_imagerenderer.h
@@ -10,7 +10,10 @@
 #include <memory>
 
 #include "core/fpdfapi/render/cpdf_imageloader.h"
+#include "core/fxcrt/fx_coordinates.h"
 
+class CFX_DIBitmap;
+class CFX_DIBSource;
 class CFX_FxgeDevice;
 class CFX_ImageTransformer;
 class CPDF_ImageObject;
diff --git a/core/fpdfapi/render/cpdf_transferfunc.cpp b/core/fpdfapi/render/cpdf_transferfunc.cpp
index a7ee42fa01..e9ea0576ae 100644
--- a/core/fpdfapi/render/cpdf_transferfunc.cpp
+++ b/core/fpdfapi/render/cpdf_transferfunc.cpp
@@ -8,6 +8,7 @@
 
 #include "core/fpdfapi/parser/cpdf_document.h"
 #include "core/fpdfapi/render/cpdf_dibtransferfunc.h"
+#include "core/fxge/dib/cfx_dibsource.h"
 
 CPDF_TransferFunc::CPDF_TransferFunc(CPDF_Document* pDoc) : m_pPDFDoc(pDoc) {}
 
diff --git a/core/fpdfapi/render/cpdf_transferfunc.h b/core/fpdfapi/render/cpdf_transferfunc.h
index 8f94d9605d..82e7a39037 100644
--- a/core/fpdfapi/render/cpdf_transferfunc.h
+++ b/core/fpdfapi/render/cpdf_transferfunc.h
@@ -11,6 +11,7 @@
 #include "core/fxge/fx_dib.h"
 
 class CPDF_Document;
+class CFX_DIBSource;
 
 class CPDF_TransferFunc : public CFX_Retainable {
  public: