core/include/fdpfapi cleanup Part I.

This Cl moves a bunch of the files from core/include/fpdfapi to their correct
location outside the core/include tree.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1805603002 .

12 files changed, 376 insertions, 38 deletions

diff --git a/core/fpdfapi/fpdf_render/cpdf_pagerendercache.h b/core/fpdfapi/fpdf_render/cpdf_pagerendercache.h
new file mode 100644
index 0000000000..26d71efcab
--- /dev/null
+++ b/core/fpdfapi/fpdf_render/cpdf_pagerendercache.h
@@ -0,0 +1,77 @@
+// 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_FPDF_RENDER_CPDF_PAGERENDERCACHE_H_
+#define CORE_FPDFAPI_FPDF_RENDER_CPDF_PAGERENDERCACHE_H_
+
+#include <map>
+
+#include "core/include/fxcrt/fx_system.h"
+
+class CPDF_Stream;
+class CPDF_ImageCacheEntry;
+class CPDF_Page;
+class CPDF_RenderStatus;
+class CFX_DIBitmap;
+class CFX_DIBSource;
+class IFX_Pause;
+
+class CPDF_PageRenderCache {
+ public:
+  explicit CPDF_PageRenderCache(CPDF_Page* pPage)
+      : m_pPage(pPage),
+        m_pCurImageCacheEntry(nullptr),
+        m_nTimeCount(0),
+        m_nCacheSize(0),
+        m_bCurFindCache(FALSE) {}
+  ~CPDF_PageRenderCache();
+  void ClearImageData();
+
+  FX_DWORD EstimateSize();
+  void CacheOptimization(int32_t dwLimitCacheSize);
+  FX_DWORD GetTimeCount() const { return m_nTimeCount; }
+  void SetTimeCount(FX_DWORD dwTimeCount) { m_nTimeCount = dwTimeCount; }
+
+  void GetCachedBitmap(CPDF_Stream* pStream,
+                       CFX_DIBSource*& pBitmap,
+                       CFX_DIBSource*& pMask,
+                       FX_DWORD& MatteColor,
+                       FX_BOOL bStdCS = FALSE,
+                       FX_DWORD GroupFamily = 0,
+                       FX_BOOL bLoadMask = FALSE,
+                       CPDF_RenderStatus* pRenderStatus = NULL,
+                       int32_t downsampleWidth = 0,
+                       int32_t downsampleHeight = 0);
+
+  void ResetBitmap(CPDF_Stream* pStream, const CFX_DIBitmap* pBitmap);
+  void ClearImageCacheEntry(CPDF_Stream* pStream);
+  CPDF_Page* GetPage() const { return m_pPage; }
+  CPDF_ImageCacheEntry* GetCurImageCacheEntry() const {
+    return m_pCurImageCacheEntry;
+  }
+
+  FX_BOOL StartGetCachedBitmap(CPDF_Stream* pStream,
+                               FX_BOOL bStdCS = FALSE,
+                               FX_DWORD GroupFamily = 0,
+                               FX_BOOL bLoadMask = FALSE,
+                               CPDF_RenderStatus* pRenderStatus = NULL,
+                               int32_t downsampleWidth = 0,
+                               int32_t downsampleHeight = 0);
+
+  FX_BOOL Continue(IFX_Pause* pPause);
+
+ protected:
+  friend class CPDF_Page;
+
+  CPDF_Page* const m_pPage;
+  CPDF_ImageCacheEntry* m_pCurImageCacheEntry;
+  std::map<CPDF_Stream*, CPDF_ImageCacheEntry*> m_ImageCache;
+  FX_DWORD m_nTimeCount;
+  FX_DWORD m_nCacheSize;
+  FX_BOOL m_bCurFindCache;
+};
+
+#endif  // CORE_FPDFAPI_FPDF_RENDER_CPDF_PAGERENDERCACHE_H_
diff --git a/core/fpdfapi/fpdf_render/fpdf_render.cpp b/core/fpdfapi/fpdf_render/fpdf_render.cpp
index 2b82ed4cc6..94398df296 100644
--- a/core/fpdfapi/fpdf_render/fpdf_render.cpp
+++ b/core/fpdfapi/fpdf_render/fpdf_render.cpp
@@ -7,11 +7,16 @@
 #include "core/fpdfapi/fpdf_render/render_int.h"
 
 #include "core/fpdfapi/fpdf_page/pageint.h"
-#include "core/include/fpdfapi/cpdf_array.h"
-#include "core/include/fpdfapi/cpdf_dictionary.h"
-#include "core/include/fpdfapi/cpdf_document.h"
-#include "core/include/fpdfapi/fpdf_module.h"
-#include "core/include/fpdfapi/fpdf_render.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
+#include "core/fpdfapi/fpdf_parser/ipdf_occontext.h"
+#include "core/fpdfapi/fpdf_render/cpdf_pagerendercache.h"
+#include "core/fpdfapi/fpdf_render/include/cpdf_progressiverenderer.h"
+#include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h"
+#include "core/fpdfapi/fpdf_render/include/cpdf_textrenderer.h"
+#include "core/fpdfapi/include/cpdf_modulemgr.h"
+#include "core/fpdfapi/ipdf_rendermodule.h"
 #include "core/include/fxge/fx_ge.h"
 
 CPDF_DocRenderData::CPDF_DocRenderData(CPDF_Document* pPDFDoc)
@@ -1322,16 +1327,3 @@ void CPDF_ScaledRenderBuffer::OutputToDevice() {
                              m_Rect.top, m_Rect.Width(), m_Rect.Height());
   }
 }
-FX_BOOL IPDF_OCContext::CheckObjectVisible(const CPDF_PageObject* pObj) {
-  const CPDF_ContentMarkData* pData = pObj->m_ContentMark;
-  int nItems = pData->CountItems();
-  for (int i = 0; i < nItems; i++) {
-    const CPDF_ContentMarkItem& item = pData->GetItem(i);
-    if (item.GetName() == "OC" &&
-        item.GetParamType() == CPDF_ContentMarkItem::PropertiesDict &&
-        !CheckOCGVisible(item.GetParam())) {
-      return FALSE;
-    }
-  }
-  return TRUE;
-}
diff --git a/core/fpdfapi/fpdf_render/fpdf_render_cache.cpp b/core/fpdfapi/fpdf_render/fpdf_render_cache.cpp
index f5ab7e0da5..fbe07842d9 100644
--- a/core/fpdfapi/fpdf_render/fpdf_render_cache.cpp
+++ b/core/fpdfapi/fpdf_render/fpdf_render_cache.cpp
@@ -4,12 +4,13 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "core/fpdfapi/fpdf_render/render_int.h"
+#include "core/fpdfapi/fpdf_render/cpdf_pagerendercache.h"
 
 #include "core/fpdfapi/fpdf_page/pageint.h"
-#include "core/include/fpdfapi/cpdf_document.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
+#include "core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h"
+#include "core/fpdfapi/fpdf_render/render_int.h"
 #include "core/include/fpdfapi/fpdf_pageobj.h"
-#include "core/include/fpdfapi/fpdf_render.h"
 #include "core/include/fxge/fx_ge.h"
 
 struct CACHEINFO {
diff --git a/core/fpdfapi/fpdf_render/fpdf_render_image.cpp b/core/fpdfapi/fpdf_render/fpdf_render_image.cpp
index 6c235a0258..963ff246d9 100644
--- a/core/fpdfapi/fpdf_render/fpdf_render_image.cpp
+++ b/core/fpdfapi/fpdf_render/fpdf_render_image.cpp
@@ -10,12 +10,14 @@
 #include <vector>
 
 #include "core/fpdfapi/fpdf_page/pageint.h"
-#include "core/include/fpdfapi/cpdf_array.h"
-#include "core/include/fpdfapi/cpdf_dictionary.h"
-#include "core/include/fpdfapi/cpdf_document.h"
-#include "core/include/fpdfapi/fpdf_module.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
+#include "core/fpdfapi/fpdf_parser/ipdf_occontext.h"
+#include "core/fpdfapi/fpdf_render/cpdf_pagerendercache.h"
+#include "core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h"
+#include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h"
 #include "core/include/fpdfapi/fpdf_pageobj.h"
-#include "core/include/fpdfapi/fpdf_render.h"
 #include "core/include/fxcodec/fx_codec.h"
 #include "core/include/fxcrt/fx_safe_types.h"
 #include "core/include/fxge/fx_ge.h"
diff --git a/core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp b/core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
index f1a06c4fc7..905e7a60c6 100644
--- a/core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
+++ b/core/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp
@@ -11,12 +11,12 @@
 #include <vector>
 
 #include "core/fpdfapi/fpdf_page/pageint.h"
-#include "core/include/fpdfapi/cpdf_array.h"
-#include "core/include/fpdfapi/cpdf_dictionary.h"
-#include "core/include/fpdfapi/cpdf_document.h"
-#include "core/include/fpdfapi/fpdf_module.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
+#include "core/fpdfapi/fpdf_render/cpdf_pagerendercache.h"
+#include "core/fpdfapi/include/cpdf_modulemgr.h"
 #include "core/include/fpdfapi/fpdf_pageobj.h"
-#include "core/include/fpdfapi/fpdf_render.h"
 #include "core/include/fxcodec/fx_codec.h"
 #include "core/include/fxcrt/fx_safe_types.h"
 #include "core/include/fxge/fx_ge.h"
diff --git a/core/fpdfapi/fpdf_render/fpdf_render_pattern.cpp b/core/fpdfapi/fpdf_render/fpdf_render_pattern.cpp
index 5ad8db1646..2e259126cf 100644
--- a/core/fpdfapi/fpdf_render/fpdf_render_pattern.cpp
+++ b/core/fpdfapi/fpdf_render/fpdf_render_pattern.cpp
@@ -7,10 +7,11 @@
 #include "core/fpdfapi/fpdf_render/render_int.h"
 
 #include "core/fpdfapi/fpdf_page/pageint.h"
-#include "core/include/fpdfapi/cpdf_array.h"
-#include "core/include/fpdfapi/cpdf_dictionary.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h"
+#include "core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h"
+#include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h"
 #include "core/include/fpdfapi/fpdf_pageobj.h"
-#include "core/include/fpdfapi/fpdf_render.h"
 #include "core/include/fxge/fx_ge.h"
 
 #define SHADING_STEPS 256
diff --git a/core/fpdfapi/fpdf_render/fpdf_render_text.cpp b/core/fpdfapi/fpdf_render/fpdf_render_text.cpp
index 24b77ed368..4db224939d 100644
--- a/core/fpdfapi/fpdf_render/fpdf_render_text.cpp
+++ b/core/fpdfapi/fpdf_render/fpdf_render_text.cpp
@@ -7,10 +7,11 @@
 #include "core/fpdfapi/fpdf_render/render_int.h"
 
 #include "core/fpdfapi/fpdf_page/pageint.h"
-#include "core/include/fpdfapi/cpdf_dictionary.h"
-#include "core/include/fpdfapi/cpdf_document.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h"
+#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
+#include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h"
+#include "core/fpdfapi/fpdf_render/include/cpdf_textrenderer.h"
 #include "core/include/fpdfapi/fpdf_pageobj.h"
-#include "core/include/fpdfapi/fpdf_render.h"
 #include "core/include/fxge/fx_ge.h"
 
 CPDF_Type3Cache::~CPDF_Type3Cache() {
diff --git a/core/fpdfapi/fpdf_render/include/cpdf_progressiverenderer.h b/core/fpdfapi/fpdf_render/include/cpdf_progressiverenderer.h
new file mode 100644
index 0000000000..eddd4b0c83
--- /dev/null
+++ b/core/fpdfapi/fpdf_render/include/cpdf_progressiverenderer.h
@@ -0,0 +1,62 @@
+// 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_FPDF_RENDER_INCLUDE_CPDF_PROGRESSIVERENDERER_H_
+#define CORE_FPDFAPI_FPDF_RENDER_INCLUDE_CPDF_PROGRESSIVERENDERER_H_
+
+#include <memory>
+
+#include "core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h"
+#include "core/include/fpdfapi/fpdf_page.h"
+#include "core/include/fxcrt/fx_coordinates.h"
+#include "core/include/fxcrt/fx_system.h"
+
+class CPDF_RenderOptions;
+class CPDF_RenderStatus;
+class CFX_RenderDevice;
+class IFX_Pause;
+
+class CPDF_ProgressiveRenderer {
+ public:
+  // Must match FDF_RENDER_* definitions in public/fpdf_progressive.h, but
+  // cannot #include that header. fpdfsdk/fpdf_progressive.cpp has
+  // static_asserts to make sure the two sets of values match.
+  enum Status {
+    Ready,          // FPDF_RENDER_READER
+    ToBeContinued,  // FPDF_RENDER_TOBECOUNTINUED
+    Done,           // FPDF_RENDER_DONE
+    Failed          // FPDF_RENDER_FAILED
+  };
+
+  static int ToFPDFStatus(Status status) { return static_cast<int>(status); }
+
+  CPDF_ProgressiveRenderer(CPDF_RenderContext* pContext,
+                           CFX_RenderDevice* pDevice,
+                           const CPDF_RenderOptions* pOptions);
+  ~CPDF_ProgressiveRenderer();
+
+  Status GetStatus() const { return m_Status; }
+  void Start(IFX_Pause* pPause);
+  void Continue(IFX_Pause* pPause);
+
+ private:
+  void RenderStep();
+
+  // Maximum page objects to render before checking for pause.
+  static const int kStepLimit = 100;
+
+  Status m_Status;
+  CPDF_RenderContext* const m_pContext;
+  CFX_RenderDevice* const m_pDevice;
+  const CPDF_RenderOptions* const m_pOptions;
+  std::unique_ptr<CPDF_RenderStatus> m_pRenderStatus;
+  CFX_FloatRect m_ClipRect;
+  FX_DWORD m_LayerIndex;
+  CPDF_RenderContext::Layer* m_pCurrentLayer;
+  CPDF_PageObjectList::iterator m_LastObjectRendered;
+};
+
+#endif  // CORE_FPDFAPI_FPDF_RENDER_INCLUDE_CPDF_PROGRESSIVERENDERER_H_
diff --git a/core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h b/core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h
new file mode 100644
index 0000000000..4c55658163
--- /dev/null
+++ b/core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h
@@ -0,0 +1,68 @@
+// 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_FPDF_RENDER_INCLUDE_CPDF_RENDERCONTEXT_H_
+#define CORE_FPDFAPI_FPDF_RENDER_INCLUDE_CPDF_RENDERCONTEXT_H_
+
+#include "core/include/fxcrt/fx_basic.h"
+#include "core/include/fxcrt/fx_coordinates.h"
+
+class CPDF_Dictionary;
+class CPDF_Document;
+class CPDF_Page;
+class CPDF_PageObject;
+class CPDF_PageObjectHolder;
+class CPDF_PageRenderCache;
+class CPDF_RenderOptions;
+class CFX_DIBitmap;
+class CFX_Matrix;
+class CFX_RenderDevice;
+
+class CPDF_RenderContext {
+ public:
+  class Layer {
+   public:
+    CPDF_PageObjectHolder* m_pObjectHolder;
+    CFX_Matrix m_Matrix;
+  };
+
+  explicit CPDF_RenderContext(CPDF_Page* pPage);
+  CPDF_RenderContext(CPDF_Document* pDoc, CPDF_PageRenderCache* pPageCache);
+  ~CPDF_RenderContext();
+
+  void AppendLayer(CPDF_PageObjectHolder* pObjectHolder,
+                   const CFX_Matrix* pObject2Device);
+
+  void Render(CFX_RenderDevice* pDevice,
+              const CPDF_RenderOptions* pOptions,
+              const CFX_Matrix* pFinalMatrix);
+
+  void Render(CFX_RenderDevice* pDevice,
+              const CPDF_PageObject* pStopObj,
+              const CPDF_RenderOptions* pOptions,
+              const CFX_Matrix* pFinalMatrix);
+
+  void GetBackground(CFX_DIBitmap* pBuffer,
+                     const CPDF_PageObject* pObj,
+                     const CPDF_RenderOptions* pOptions,
+                     CFX_Matrix* pFinalMatrix);
+
+  FX_DWORD CountLayers() const { return m_Layers.GetSize(); }
+  Layer* GetLayer(FX_DWORD index) { return m_Layers.GetDataPtr(index); }
+
+  CPDF_Document* GetDocument() const { return m_pDocument; }
+  CPDF_Dictionary* GetPageResources() const { return m_pPageResources; }
+  CPDF_PageRenderCache* GetPageCache() const { return m_pPageCache; }
+
+ protected:
+  CPDF_Document* const m_pDocument;
+  CPDF_Dictionary* m_pPageResources;
+  CPDF_PageRenderCache* m_pPageCache;
+  FX_BOOL m_bFirstLayer;
+  CFX_ArrayTemplate<Layer> m_Layers;
+};
+
+#endif  // CORE_FPDFAPI_FPDF_RENDER_INCLUDE_CPDF_RENDERCONTEXT_H_
diff --git a/core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h b/core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h
new file mode 100644
index 0000000000..c0911e7cd2
--- /dev/null
+++ b/core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h
@@ -0,0 +1,52 @@
+// 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_FPDF_RENDER_INCLUDE_CPDF_RENDEROPTIONS_H_
+#define CORE_FPDFAPI_FPDF_RENDER_INCLUDE_CPDF_RENDEROPTIONS_H_
+
+#include "core/include/fxcrt/fx_system.h"
+#include "core/include/fxge/fx_dib.h"
+
+class IPDF_OCContext;
+
+#define RENDER_COLOR_NORMAL 0
+#define RENDER_COLOR_GRAY 1
+#define RENDER_COLOR_TWOCOLOR 2
+#define RENDER_COLOR_ALPHA 3
+#define RENDER_CLEARTYPE 0x00000001
+#define RENDER_PRINTGRAPHICTEXT 0x00000002
+#define RENDER_FORCE_DOWNSAMPLE 0x00000004
+#define RENDER_PRINTPREVIEW 0x00000008
+#define RENDER_BGR_STRIPE 0x00000010
+#define RENDER_NO_NATIVETEXT 0x00000020
+#define RENDER_FORCE_HALFTONE 0x00000040
+#define RENDER_RECT_AA 0x00000080
+#define RENDER_FILL_FULLCOVER 0x00000100
+#define RENDER_PRINTIMAGETEXT 0x00000200
+#define RENDER_OVERPRINT 0x00000400
+#define RENDER_THINLINE 0x00000800
+#define RENDER_NOTEXTSMOOTH 0x10000000
+#define RENDER_NOPATHSMOOTH 0x20000000
+#define RENDER_NOIMAGESMOOTH 0x40000000
+#define RENDER_LIMITEDIMAGECACHE 0x80000000
+
+class CPDF_RenderOptions {
+ public:
+  CPDF_RenderOptions();
+  FX_ARGB TranslateColor(FX_ARGB argb) const;
+
+  int m_ColorMode;
+  FX_COLORREF m_BackColor;
+  FX_COLORREF m_ForeColor;
+  FX_DWORD m_Flags;
+  int m_Interpolation;
+  FX_DWORD m_AddFlags;
+  IPDF_OCContext* m_pOCContext;
+  FX_DWORD m_dwLimitCacheSize;
+  int m_HalftoneLimit;
+};
+
+#endif  // CORE_FPDFAPI_FPDF_RENDER_INCLUDE_CPDF_RENDEROPTIONS_H_
diff --git a/core/fpdfapi/fpdf_render/include/cpdf_textrenderer.h b/core/fpdfapi/fpdf_render/include/cpdf_textrenderer.h
new file mode 100644
index 0000000000..1cf67cd2f2
--- /dev/null
+++ b/core/fpdfapi/fpdf_render/include/cpdf_textrenderer.h
@@ -0,0 +1,77 @@
+// 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_FPDF_RENDER_INCLUDE_CPDF_TEXTRENDERER_H_
+#define CORE_FPDFAPI_FPDF_RENDER_INCLUDE_CPDF_TEXTRENDERER_H_
+
+#include "core/include/fxcrt/fx_coordinates.h"
+#include "core/include/fxcrt/fx_string.h"
+#include "core/include/fxcrt/fx_system.h"
+#include "core/include/fxge/fx_dib.h"
+
+class CFX_RenderDevice;
+class CFX_GraphStateData;
+class CFX_PathData;
+class CPDF_RenderOptions;
+class CPDF_Font;
+
+class CPDF_TextRenderer {
+ public:
+  static void DrawTextString(CFX_RenderDevice* pDevice,
+                             int left,
+                             int top,
+                             CPDF_Font* pFont,
+                             int height,
+                             const CFX_ByteString& str,
+                             FX_ARGB argb);
+
+  static void DrawTextString(CFX_RenderDevice* pDevice,
+                             FX_FLOAT origin_x,
+                             FX_FLOAT origin_y,
+                             CPDF_Font* pFont,
+                             FX_FLOAT font_size,
+                             const CFX_Matrix* matrix,
+                             const CFX_ByteString& str,
+                             FX_ARGB fill_argb,
+                             FX_ARGB stroke_argb = 0,
+                             const CFX_GraphStateData* pGraphState = NULL,
+                             const CPDF_RenderOptions* pOptions = NULL);
+
+  static FX_BOOL DrawTextPath(CFX_RenderDevice* pDevice,
+                              int nChars,
+                              FX_DWORD* pCharCodes,
+                              FX_FLOAT* pCharPos,
+                              CPDF_Font* pFont,
+                              FX_FLOAT font_size,
+                              const CFX_Matrix* pText2User,
+                              const CFX_Matrix* pUser2Device,
+                              const CFX_GraphStateData* pGraphState,
+                              FX_ARGB fill_argb,
+                              FX_ARGB stroke_argb,
+                              CFX_PathData* pClippingPath,
+                              int nFlag = 0);
+
+  static FX_BOOL DrawNormalText(CFX_RenderDevice* pDevice,
+                                int nChars,
+                                FX_DWORD* pCharCodes,
+                                FX_FLOAT* pCharPos,
+                                CPDF_Font* pFont,
+                                FX_FLOAT font_size,
+                                const CFX_Matrix* pText2Device,
+                                FX_ARGB fill_argb,
+                                const CPDF_RenderOptions* pOptions);
+
+  static FX_BOOL DrawType3Text(CFX_RenderDevice* pDevice,
+                               int nChars,
+                               FX_DWORD* pCharCodes,
+                               FX_FLOAT* pCharPos,
+                               CPDF_Font* pFont,
+                               FX_FLOAT font_size,
+                               const CFX_Matrix* pText2Device,
+                               FX_ARGB fill_argb);
+};
+
+#endif  // CORE_FPDFAPI_FPDF_RENDER_INCLUDE_CPDF_TEXTRENDERER_H_
diff --git a/core/fpdfapi/fpdf_render/render_int.h b/core/fpdfapi/fpdf_render/render_int.h
index c15612466c..f4cc02357b 100644
--- a/core/fpdfapi/fpdf_render/render_int.h
+++ b/core/fpdfapi/fpdf_render/render_int.h
@@ -10,9 +10,12 @@
 #include <map>
 #include <memory>
 
+#include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h"
 #include "core/include/fpdfapi/fpdf_pageobj.h"
-#include "core/include/fpdfapi/fpdf_render.h"
 
+class CPDF_PageObjectHolder;
+class CPDF_PageRenderCache;
+class CPDF_RenderStatus;
 class CFX_GlyphBitmap;
 class CFX_ImageTransformer;
 class CPDF_ImageCacheEntry;
@@ -21,6 +24,8 @@ class ICodec_ScanlineDecoder;
 
 #define TYPE3_MAX_BLUES 16
 
+FX_BOOL IsAvailableMatrix(const CFX_Matrix& matrix);
+
 class CPDF_Type3Glyphs {
  public:
   CPDF_Type3Glyphs() : m_TopBlueCount(0), m_BottomBlueCount(0) {}