diff --git a/core/fxge/BUILD.gn b/core/fxge/BUILD.gn
index 00db31c..3461a6b 100644
--- a/core/fxge/BUILD.gn
+++ b/core/fxge/BUILD.gn
@@ -101,6 +101,7 @@
     "fx_font.h",
     "fx_freetype.h",
     "fx_ge_fontmap.cpp",
+    "render_defines.h",
     "renderdevicedriver_iface.cpp",
     "renderdevicedriver_iface.h",
     "scoped_font_transform.cpp",
diff --git a/core/fxge/cfx_glyphcache.cpp b/core/fxge/cfx_glyphcache.cpp
index 80e33d4..f011a6b 100644
--- a/core/fxge/cfx_glyphcache.cpp
+++ b/core/fxge/cfx_glyphcache.cpp
@@ -21,6 +21,7 @@
 #include "core/fxge/cfx_substfont.h"
 #include "core/fxge/dib/cfx_dibitmap.h"
 #include "core/fxge/fx_freetype.h"
+#include "core/fxge/render_defines.h"
 #include "core/fxge/scoped_font_transform.h"
 #include "third_party/base/numerics/safe_math.h"
 #include "third_party/base/ptr_util.h"
diff --git a/core/fxge/cfx_pathdata.h b/core/fxge/cfx_pathdata.h
index 1a1d915..fcbcabf 100644
--- a/core/fxge/cfx_pathdata.h
+++ b/core/fxge/cfx_pathdata.h
@@ -11,7 +11,9 @@
 
 #include "core/fxcrt/fx_coordinates.h"
 #include "core/fxcrt/fx_system.h"
-#include "core/fxge/cfx_renderdevice.h"
+#include "core/fxcrt/retain_ptr.h"
+
+enum class FXPT_TYPE : uint8_t { LineTo, BezierTo, MoveTo };
 
 class FX_PATHPOINT {
  public:
diff --git a/core/fxge/cfx_renderdevice.h b/core/fxge/cfx_renderdevice.h
index be845d3..eeb3e1a 100644
--- a/core/fxge/cfx_renderdevice.h
+++ b/core/fxge/cfx_renderdevice.h
@@ -14,47 +14,9 @@
 #include "core/fxcrt/fx_coordinates.h"
 #include "core/fxcrt/unowned_ptr.h"
 #include "core/fxge/fx_dib.h"
+#include "core/fxge/render_defines.h"
 #include "core/fxge/renderdevicedriver_iface.h"
 
-#define FXDC_PIXEL_WIDTH 2
-#define FXDC_PIXEL_HEIGHT 3
-#define FXDC_BITS_PIXEL 4
-#define FXDC_HORZ_SIZE 5
-#define FXDC_VERT_SIZE 6
-#define FXDC_RENDER_CAPS 7
-
-#define FXRC_GET_BITS 0x01
-#define FXRC_BIT_MASK 0x02
-#define FXRC_ALPHA_PATH 0x10
-#define FXRC_ALPHA_IMAGE 0x20
-#define FXRC_ALPHA_OUTPUT 0x40
-#define FXRC_BLEND_MODE 0x80
-#define FXRC_SOFT_CLIP 0x100
-#define FXRC_CMYK_OUTPUT 0x200
-#define FXRC_BITMASK_OUTPUT 0x400
-#define FXRC_BYTEMASK_OUTPUT 0x800
-#define FXRENDER_IMAGE_LOSSY 0x1000
-#define FXRC_FILLSTROKE_PATH 0x2000
-#define FXRC_SHADING 0x4000
-
-#define FXFILL_ALTERNATE 1
-#define FXFILL_WINDING 2
-#define FXFILL_FULLCOVER 4
-#define FXFILL_RECT_AA 8
-#define FX_FILL_STROKE 16
-#define FX_STROKE_ADJUST 32
-#define FX_STROKE_TEXT_MODE 64
-#define FX_FILL_TEXT_MODE 128
-#define FX_ZEROAREA_FILL 256
-#define FXFILL_NOPATHSMOOTH 512
-
-#define FXTEXT_CLEARTYPE 0x01
-#define FXTEXT_BGR_STRIPE 0x02
-#define FXTEXT_PRINTGRAPHICTEXT 0x04
-#define FXTEXT_NO_NATIVETEXT 0x08
-#define FXTEXT_PRINTIMAGETEXT 0x10
-#define FXTEXT_NOSMOOTH 0x20
-
 class CFX_DIBBase;
 class CFX_DIBitmap;
 class CFX_Font;
@@ -66,8 +28,6 @@
 
 enum class BorderStyle { SOLID, DASH, BEVELED, INSET, UNDERLINE };
 
-enum class FXPT_TYPE : uint8_t { LineTo, BezierTo, MoveTo };
-
 class TextCharPos {
  public:
   TextCharPos();
diff --git a/core/fxge/render_defines.h b/core/fxge/render_defines.h
new file mode 100644
index 0000000..ff52b4e
--- /dev/null
+++ b/core/fxge/render_defines.h
@@ -0,0 +1,49 @@
+// Copyright 2019 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_FXGE_RENDER_DEFINES_H_
+#define CORE_FXGE_RENDER_DEFINES_H_
+
+#define FXDC_PIXEL_WIDTH 2
+#define FXDC_PIXEL_HEIGHT 3
+#define FXDC_BITS_PIXEL 4
+#define FXDC_HORZ_SIZE 5
+#define FXDC_VERT_SIZE 6
+#define FXDC_RENDER_CAPS 7
+
+#define FXRC_GET_BITS 0x01
+#define FXRC_BIT_MASK 0x02
+#define FXRC_ALPHA_PATH 0x10
+#define FXRC_ALPHA_IMAGE 0x20
+#define FXRC_ALPHA_OUTPUT 0x40
+#define FXRC_BLEND_MODE 0x80
+#define FXRC_SOFT_CLIP 0x100
+#define FXRC_CMYK_OUTPUT 0x200
+#define FXRC_BITMASK_OUTPUT 0x400
+#define FXRC_BYTEMASK_OUTPUT 0x800
+#define FXRENDER_IMAGE_LOSSY 0x1000
+#define FXRC_FILLSTROKE_PATH 0x2000
+#define FXRC_SHADING 0x4000
+
+#define FXFILL_ALTERNATE 1
+#define FXFILL_WINDING 2
+#define FXFILL_FULLCOVER 4
+#define FXFILL_RECT_AA 8
+#define FX_FILL_STROKE 16
+#define FX_STROKE_ADJUST 32
+#define FX_STROKE_TEXT_MODE 64
+#define FX_FILL_TEXT_MODE 128
+#define FX_ZEROAREA_FILL 256
+#define FXFILL_NOPATHSMOOTH 512
+
+#define FXTEXT_CLEARTYPE 0x01
+#define FXTEXT_BGR_STRIPE 0x02
+#define FXTEXT_PRINTGRAPHICTEXT 0x04
+#define FXTEXT_NO_NATIVETEXT 0x08
+#define FXTEXT_PRINTIMAGETEXT 0x10
+#define FXTEXT_NOSMOOTH 0x20
+
+#endif  // CORE_FXGE_RENDER_DEFINES_H_