6 files changed, 2042 insertions, 2042 deletions

diff --git a/core/include/fxge/fx_dib.h b/core/include/fxge/fx_dib.h
index 7aa3bf8d10..957a957043 100644
--- a/core/include/fxge/fx_dib.h
+++ b/core/include/fxge/fx_dib.h
@@ -1,606 +1,606 @@
-// Copyright 2014 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 _FPDF_DIB_H_

-#define _FPDF_DIB_H_

-#ifndef _FXCRT_EXTENSION_

-#include "../fxcrt/fx_ext.h"

-#endif

-enum FXDIB_Format {

-    FXDIB_Invalid = 0,

-    FXDIB_1bppMask = 0x101,

-    FXDIB_1bppRgb = 0x001,

-    FXDIB_1bppCmyk = 0x401,

-    FXDIB_8bppMask = 0x108,

-    FXDIB_8bppRgb = 0x008,

-    FXDIB_8bppRgba = 0x208,

-    FXDIB_8bppCmyk = 0x408,

-    FXDIB_8bppCmyka = 0x608,

-    FXDIB_Rgb = 0x018,

-    FXDIB_Rgba = 0x218,

-    FXDIB_Rgb32 = 0x020,

-    FXDIB_Argb = 0x220,

-    FXDIB_Cmyk = 0x420,

-    FXDIB_Cmyka = 0x620,

-};

-enum FXDIB_Channel {

-    FXDIB_Red = 1,

-    FXDIB_Green,

-    FXDIB_Blue,

-    FXDIB_Cyan,

-    FXDIB_Magenta,

-    FXDIB_Yellow,

-    FXDIB_Black,

-    FXDIB_Alpha

-};

-#define FXDIB_DOWNSAMPLE		0x04

-#define FXDIB_INTERPOL			0x20

-#define FXDIB_BICUBIC_INTERPOL  0x80

-#define FXDIB_NOSMOOTH			0x100

-#define FXDIB_PALETTE_LOC		0x01

-#define FXDIB_PALETTE_WIN		0x02

-#define FXDIB_PALETTE_MAC		0x04

-#define FXDIB_BLEND_NORMAL			0

-#define FXDIB_BLEND_MULTIPLY		1

-#define FXDIB_BLEND_SCREEN			2

-#define FXDIB_BLEND_OVERLAY			3

-#define FXDIB_BLEND_DARKEN			4

-#define FXDIB_BLEND_LIGHTEN			5

-

-#define FXDIB_BLEND_COLORDODGE		6

-#define FXDIB_BLEND_COLORBURN		7

-#define FXDIB_BLEND_HARDLIGHT		8

-#define FXDIB_BLEND_SOFTLIGHT		9

-#define FXDIB_BLEND_DIFFERENCE		10

-#define FXDIB_BLEND_EXCLUSION		11

-#define FXDIB_BLEND_NONSEPARABLE	21

-#define FXDIB_BLEND_HUE				21

-#define FXDIB_BLEND_SATURATION		22

-#define FXDIB_BLEND_COLOR			23

-#define FXDIB_BLEND_LUMINOSITY		24

-#define FXDIB_BLEND_UNSUPPORTED		-1

-typedef FX_DWORD	FX_ARGB;

-typedef FX_DWORD	FX_COLORREF;

-typedef FX_DWORD	FX_CMYK;

-class CFX_ClipRgn;

-class CFX_DIBSource;

-class CFX_DIBitmap;

-#define FXSYS_RGB(r, g, b)  ((r) | ((g) << 8) | ((b) << 16))

-#define FXSYS_GetRValue(rgb) ((rgb) & 0xff)

-#define FXSYS_GetGValue(rgb) (((rgb) >> 8) & 0xff)

-#define FXSYS_GetBValue(rgb) (((rgb) >> 16) & 0xff)

-#define FX_CCOLOR(val) (255-(val))

-#define FXSYS_CMYK(c, m, y, k) (((c) << 24) | ((m) << 16) | ((y) << 8) | (k))

-#define FXSYS_GetCValue(cmyk) ((FX_BYTE)((cmyk) >> 24) & 0xff)

-#define FXSYS_GetMValue(cmyk) ((FX_BYTE)((cmyk) >> 16) & 0xff)

-#define FXSYS_GetYValue(cmyk) ((FX_BYTE)((cmyk) >> 8) & 0xff)

-#define FXSYS_GetKValue(cmyk) ((FX_BYTE)(cmyk) & 0xff)

-void CmykDecode(FX_CMYK cmyk, int& c, int& m, int& y, int& k);

-inline FX_CMYK CmykEncode(int c, int m, int y, int k)

-{

-    return (c << 24) | (m << 16) | (y << 8) | k;

-}

-void ArgbDecode(FX_ARGB argb, int& a, int& r, int&g, int& b);

-void ArgbDecode(FX_ARGB argb, int& a, FX_COLORREF& rgb);

-inline FX_ARGB ArgbEncode(int a, int r, int g, int b)

-{

-    return (a << 24) | (r << 16) | (g << 8) | b;

-}

-FX_ARGB ArgbEncode(int a, FX_COLORREF rgb);

-#define FXARGB_A(argb) ((FX_BYTE)((argb) >> 24))

-#define FXARGB_R(argb) ((FX_BYTE)((argb) >> 16))

-#define FXARGB_G(argb) ((FX_BYTE)((argb) >> 8))

-#define FXARGB_B(argb) ((FX_BYTE)(argb))

-#define FXARGB_MAKE(a,r,g,b) (((FX_DWORD)(a) << 24) | ((r) << 16) | ((g) << 8) | (b))

-#define FXARGB_MUL_ALPHA(argb, alpha) (((((argb) >> 24) * (alpha) / 255) << 24) | ((argb) & 0xffffff))

-#define FXRGB2GRAY(r,g,b) (((b) * 11 + (g) * 59 + (r) * 30) / 100)

-#define FXCMYK2GRAY(c,m,y,k) (((255-(c)) * (255-(k)) * 30 + (255-(m)) * (255-(k)) * 59 + (255-(y)) * (255-(k)) * 11) / 25500)

-#define FXDIB_ALPHA_MERGE(backdrop, source, source_alpha) (((backdrop) * (255-(source_alpha)) + (source)*(source_alpha))/255)

-#define FXDIB_ALPHA_UNION(dest, src) ((dest) + (src) - (dest)*(src)/255)

-#define FXCMYK_GETDIB(p) ((((FX_LPBYTE)(p))[0] << 24 | (((FX_LPBYTE)(p))[1] << 16) | (((FX_LPBYTE)(p))[2] << 8) | ((FX_LPBYTE)(p))[3]))

-#define FXCMYK_SETDIB(p, cmyk)  ((FX_LPBYTE)(p))[0] = (FX_BYTE)((cmyk) >> 24), \

-        ((FX_LPBYTE)(p))[1] = (FX_BYTE)((cmyk) >> 16), \

-                              ((FX_LPBYTE)(p))[2] = (FX_BYTE)((cmyk) >> 8), \

-                                      ((FX_LPBYTE)(p))[3] = (FX_BYTE)(cmyk))

-#define FXARGB_GETDIB(p) (((FX_LPBYTE)(p))[0]) | (((FX_LPBYTE)(p))[1] << 8) | (((FX_LPBYTE)(p))[2] << 16) | (((FX_LPBYTE)(p))[3] << 24)

-#define FXARGB_SETDIB(p, argb) ((FX_LPBYTE)(p))[0] = (FX_BYTE)(argb), \

-        ((FX_LPBYTE)(p))[1] = (FX_BYTE)((argb) >> 8), \

-                              ((FX_LPBYTE)(p))[2] = (FX_BYTE)((argb) >> 16), \

-                                      ((FX_LPBYTE)(p))[3] = (FX_BYTE)((argb) >> 24)

-#define FXARGB_COPY(dest, src) *(FX_LPBYTE)(dest) = *(FX_LPBYTE)(src), \

-        *((FX_LPBYTE)(dest)+1) = *((FX_LPBYTE)(src)+1), \

-                                 *((FX_LPBYTE)(dest)+2) = *((FX_LPBYTE)(src)+2), \

-                                         *((FX_LPBYTE)(dest)+3) = *((FX_LPBYTE)(src)+3)

-#define FXCMYK_COPY(dest, src)  *(FX_LPBYTE)(dest) = *(FX_LPBYTE)(src), \

-        *((FX_LPBYTE)(dest)+1) = *((FX_LPBYTE)(src)+1), \

-                                 *((FX_LPBYTE)(dest)+2) = *((FX_LPBYTE)(src)+2), \

-                                         *((FX_LPBYTE)(dest)+3) = *((FX_LPBYTE)(src)+3)

-#define FXARGB_SETRGBORDERDIB(p, argb) ((FX_LPBYTE)(p))[3] = (FX_BYTE)(argb>>24), \

-        ((FX_LPBYTE)(p))[0] = (FX_BYTE)((argb) >> 16), \

-                              ((FX_LPBYTE)(p))[1] = (FX_BYTE)((argb) >> 8), \

-                                      ((FX_LPBYTE)(p))[2] = (FX_BYTE)(argb)

-#define FXARGB_GETRGBORDERDIB(p) (((FX_LPBYTE)(p))[2]) | (((FX_LPBYTE)(p))[1] << 8) | (((FX_LPBYTE)(p))[0] << 16) | (((FX_LPBYTE)(p))[3] << 24)

-#define FXARGB_RGBORDERCOPY(dest, src) *((FX_LPBYTE)(dest)+3) = *((FX_LPBYTE)(src)+3), \

-        *(FX_LPBYTE)(dest) = *((FX_LPBYTE)(src)+2), \

-                             *((FX_LPBYTE)(dest)+1) = *((FX_LPBYTE)(src)+1), \

-                                     *((FX_LPBYTE)(dest)+2) = *((FX_LPBYTE)(src))

-#define FXARGB_TODIB(argb) (argb)

-#define FXCMYK_TODIB(cmyk) ((FX_BYTE)((cmyk) >> 24) | ((FX_BYTE)((cmyk) >> 16)) << 8 | ((FX_BYTE)((cmyk) >> 8)) << 16 | ((FX_BYTE)(cmyk) << 24))

-#define FXARGB_TOBGRORDERDIB(argb) ((FX_BYTE)(argb>>16) | ((FX_BYTE)(argb>>8)) << 8 | ((FX_BYTE)(argb)) << 16 | ((FX_BYTE)(argb>>24) << 24))

-#define FXGETFLAG_COLORTYPE(flag)			(FX_BYTE)((flag)>>8)

-#define FXGETFLAG_ALPHA_FILL(flag)			(FX_BYTE)(flag)

-#define FXGETFLAG_ALPHA_STROKE(flag)		(FX_BYTE)((flag)>>16)

-#define FXSETFLAG_COLORTYPE(flag, val)		flag = (((val)<<8)|(flag&0xffff00ff))

-#define FXSETFLAG_ALPHA_FILL(flag, val)		flag = ((val)|(flag&0xffffff00))

-#define FXSETFLAG_ALPHA_STROKE(flag, val)	flag = (((val)<<16)|(flag&0xff00ffff))

-class CFX_DIBSource : public CFX_Object

-{

-public:

-

-    virtual			~CFX_DIBSource();

-

-

-

-    int				GetWidth() const

-    {

-        return m_Width;

-    }

-

-    int				GetHeight() const

-    {

-        return m_Height;

-    }

-

-    FXDIB_Format	GetFormat() const

-    {

-        return (FXDIB_Format)(m_AlphaFlag * 0x100 + m_bpp);

-    }

-

-    FX_DWORD		GetPitch() const

-    {

-        return m_Pitch;

-    }

-

-    FX_DWORD*		GetPalette() const

-    {

-        return m_pPalette;

-    }

-

-

-

-    virtual	FX_LPBYTE	GetBuffer() const

-    {

-        return NULL;

-    }

-

-    virtual FX_LPCBYTE	GetScanline(int line) const = 0;

-

-    virtual FX_BOOL		SkipToScanline(int line, IFX_Pause* pPause) const

-    {

-        return FALSE;

-    }

-

-    virtual void		DownSampleScanline(int line, FX_LPBYTE dest_scan, int dest_bpp,

-                                           int dest_width, FX_BOOL bFlipX, int clip_left, int clip_width) const = 0;

-

-    virtual void		SetDownSampleSize(int width, int height) const {}

-

-    int				GetBPP() const

-    {

-        return m_bpp;

-    }

-

-    FX_BOOL			IsAlphaMask() const

-    {

-        return m_AlphaFlag == 1;

-    }

-

-    FX_BOOL			HasAlpha() const

-    {

-        return m_AlphaFlag & 2 ? TRUE : FALSE;

-    }

-

-    FX_BOOL			IsOpaqueImage() const

-    {

-        return !(m_AlphaFlag & 3);

-    }

-

-    FX_BOOL			IsCmykImage() const

-    {

-        return m_AlphaFlag & 4 ? TRUE : FALSE;

-    }

-

-

-

-    int				GetPaletteSize() const

-    {

-        return IsAlphaMask() ? 0 : (m_bpp == 1 ? 2 : (m_bpp == 8 ? 256 : 0));

-    }

-

-    FX_DWORD		GetPaletteEntry(int index) const;

-

-    void			SetPaletteEntry(int index, FX_DWORD color);

-    FX_DWORD		GetPaletteArgb(int index) const

-    {

-        return GetPaletteEntry(index);

-    }

-    void			SetPaletteArgb(int index, FX_DWORD color)

-    {

-        SetPaletteEntry(index, color);

-    }

-

-    void			CopyPalette(const FX_DWORD* pSrcPal, FX_DWORD size = 256);

-

-

-    CFX_DIBitmap*	Clone(const FX_RECT* pClip = NULL) const;

-

-    CFX_DIBitmap*	CloneConvert(FXDIB_Format format, const FX_RECT* pClip = NULL, void* pIccTransform = NULL) const;

-

-    CFX_DIBitmap*	StretchTo(int dest_width, int dest_height, FX_DWORD flags = 0, const FX_RECT* pClip = NULL) const;

-

-

-    CFX_DIBitmap*	TransformTo(const CFX_AffineMatrix* pMatrix, int& left, int &top,

-                                FX_DWORD flags = 0, const FX_RECT* pClip = NULL) const;

-

-    CFX_DIBitmap*	GetAlphaMask(const FX_RECT* pClip = NULL) const;

-

-    FX_BOOL			CopyAlphaMask(const CFX_DIBSource* pAlphaMask, const FX_RECT* pClip = NULL);

-

-    CFX_DIBitmap*	SwapXY(FX_BOOL bXFlip, FX_BOOL bYFlip, const FX_RECT* pClip = NULL) const;

-

-    CFX_DIBitmap*	FlipImage(FX_BOOL bXFlip, FX_BOOL bYFlip) const;

-

-    void			GetOverlapRect(int& dest_left, int& dest_top, int& width, int& height, int src_width,

-                                   int src_height, int& src_left, int& src_top, const CFX_ClipRgn* pClipRgn);

-

-    CFX_DIBitmap*	m_pAlphaMask;

-protected:

-

-    CFX_DIBSource();

-

-    int				m_Width;

-

-    int				m_Height;

-

-    int				m_bpp;

-

-    FX_DWORD		m_AlphaFlag;

-

-    FX_DWORD		m_Pitch;

-

-    FX_DWORD*		m_pPalette;

-

-    void			BuildPalette();

-

-    FX_BOOL			BuildAlphaMask();

-

-    int				FindPalette(FX_DWORD color) const;

-

-    void			GetPalette(FX_DWORD* pal, int alpha) const;

-};

-class CFX_DIBitmap : public CFX_DIBSource

-{

-public:

-

-    virtual ~CFX_DIBitmap();

-

-    CFX_DIBitmap();

-

-    CFX_DIBitmap(const CFX_DIBitmap& src);

-

-    FX_BOOL			Create(int width, int height, FXDIB_Format format, FX_LPBYTE pBuffer = NULL, int pitch = 0);

-

-    FX_BOOL			Copy(const CFX_DIBSource* pSrc);

-

-    virtual	FX_LPBYTE	GetBuffer() const

-    {

-        return m_pBuffer;

-    }

-

-    virtual FX_LPCBYTE	GetScanline(int line) const

-    {

-        return m_pBuffer ? m_pBuffer + line * m_Pitch : NULL;

-    }

-

-    virtual void	DownSampleScanline(int line, FX_LPBYTE dest_scan, int dest_bpp,

-                                       int dest_width, FX_BOOL bFlipX, int clip_left, int clip_width) const;

-

-    void			TakeOver(CFX_DIBitmap* pSrcBitmap);

-

-    FX_BOOL			ConvertFormat(FXDIB_Format format, void* pIccTransform = NULL);

-

-    void			Clear(FX_DWORD color);

-

-    FX_DWORD		GetPixel(int x, int y) const;

-

-    void			SetPixel(int x, int y, FX_DWORD color);

-

-    FX_BOOL			LoadChannel(FXDIB_Channel destChannel, const CFX_DIBSource* pSrcBitmap, FXDIB_Channel srcChannel);

-

-    FX_BOOL			LoadChannel(FXDIB_Channel destChannel, int value);

-

-    FX_BOOL			MultiplyAlpha(int alpha);

-

-    FX_BOOL			MultiplyAlpha(const CFX_DIBSource* pAlphaMask);

-

-    FX_BOOL			TransferBitmap(int dest_left, int dest_top, int width, int height,

-                                   const CFX_DIBSource* pSrcBitmap, int src_left, int src_top, void* pIccTransform = NULL);

-

-    FX_BOOL			CompositeBitmap(int dest_left, int dest_top, int width, int height,

-                                    const CFX_DIBSource* pSrcBitmap, int src_left, int src_top,

-                                    int blend_type = FXDIB_BLEND_NORMAL, const CFX_ClipRgn* pClipRgn = NULL, FX_BOOL bRgbByteOrder = FALSE, void* pIccTransform = NULL);

-

-    FX_BOOL			TransferMask(int dest_left, int dest_top, int width, int height,

-                                 const CFX_DIBSource* pMask, FX_DWORD color, int src_left, int src_top, int alpha_flag = 0, void* pIccTransform = NULL);

-

-    FX_BOOL			CompositeMask(int dest_left, int dest_top, int width, int height,

-                                  const CFX_DIBSource* pMask, FX_DWORD color, int src_left, int src_top,

-                                  int blend_type = FXDIB_BLEND_NORMAL, const CFX_ClipRgn* pClipRgn = NULL, FX_BOOL bRgbByteOrder = FALSE, int alpha_flag = 0, void* pIccTransform = NULL);

-

-    FX_BOOL			CompositeRect(int dest_left, int dest_top, int width, int height, FX_DWORD color, int alpha_flag = 0, void* pIccTransform = NULL);

-

-    FX_BOOL			ConvertColorScale(FX_DWORD forecolor, FX_DWORD backcolor);

-

-    FX_BOOL			DitherFS(const FX_DWORD* pPalette, int pal_size, const FX_RECT* pRect = NULL);

-protected:

-

-    FX_LPBYTE		m_pBuffer;

-

-    FX_BOOL			m_bExtBuf;

-

-    FX_BOOL			GetGrayData(void* pIccTransform = NULL);

-};

-class CFX_DIBExtractor : public CFX_Object

-{

-public:

-

-    CFX_DIBExtractor(const CFX_DIBSource* pSrc);

-

-    ~CFX_DIBExtractor();

-

-    operator CFX_DIBitmap*()

-    {

-        return m_pBitmap;

-    }

-private:

-

-    CFX_DIBitmap*			m_pBitmap;

-};

-typedef CFX_CountRef<CFX_DIBitmap> CFX_DIBitmapRef;

-class CFX_FilteredDIB : public CFX_DIBSource

-{

-public:

-

-    CFX_FilteredDIB();

-

-    ~CFX_FilteredDIB();

-

-    void					LoadSrc(const CFX_DIBSource* pSrc, FX_BOOL bAutoDropSrc = FALSE);

-

-    virtual FXDIB_Format	GetDestFormat() = 0;

-

-    virtual FX_DWORD*		GetDestPalette() = 0;

-

-

-    virtual void			TranslateScanline(FX_LPBYTE dest_buf, FX_LPCBYTE src_buf) const = 0;

-

-    virtual void			TranslateDownSamples(FX_LPBYTE dest_buf, FX_LPCBYTE src_buf, int pixels, int Bpp) const = 0;

-protected:

-    virtual FX_LPCBYTE		GetScanline(int line) const;

-    virtual void			DownSampleScanline(int line, FX_LPBYTE dest_scan, int dest_bpp,

-            int dest_width, FX_BOOL bFlipX, int clip_left, int clip_width) const;

-

-    const CFX_DIBSource*	m_pSrc;

-

-    FX_BOOL					m_bAutoDropSrc;

-

-    FX_LPBYTE				m_pScanline;

-};

-class IFX_ScanlineComposer

-{

-public:

-

-    virtual	void		ComposeScanline(int line, FX_LPCBYTE scanline, FX_LPCBYTE scan_extra_alpha = NULL) = 0;

-

-

-    virtual FX_BOOL		SetInfo(int width, int height, FXDIB_Format src_format, FX_DWORD* pSrcPalette) = 0;

-};

-class CFX_ScanlineCompositor : public CFX_Object

-{

-public:

-

-    CFX_ScanlineCompositor();

-

-    ~CFX_ScanlineCompositor();

-

-    FX_BOOL				Init(FXDIB_Format dest_format, FXDIB_Format src_format, FX_INT32 width, FX_DWORD* pSrcPalette,

-                             FX_DWORD mask_color, int blend_type, FX_BOOL bClip, FX_BOOL bRgbByteOrder = FALSE, int alpha_flag = 0, void* pIccTransform = NULL);

-

-

-    void				CompositeRgbBitmapLine(FX_LPBYTE dest_scan, FX_LPCBYTE src_scan, int width, FX_LPCBYTE clip_scan,

-            FX_LPCBYTE src_extra_alpha = NULL, FX_LPBYTE dst_extra_alpha = NULL);

-

-

-    void				CompositePalBitmapLine(FX_LPBYTE dest_scan, FX_LPCBYTE src_scan, int src_left, int width, FX_LPCBYTE clip_scan,

-            FX_LPCBYTE src_extra_alpha = NULL, FX_LPBYTE dst_extra_alpha = NULL);

-

-

-    void				CompositeByteMaskLine(FX_LPBYTE dest_scan, FX_LPCBYTE src_scan, int width, FX_LPCBYTE clip_scan,

-            FX_LPBYTE dst_extra_alpha = NULL);

-

-

-    void				CompositeBitMaskLine(FX_LPBYTE dest_scan, FX_LPCBYTE src_scan, int src_left, int width, FX_LPCBYTE clip_scan,

-            FX_LPBYTE dst_extra_alpha = NULL);

-protected:

-    int					m_Transparency;

-    FXDIB_Format		m_SrcFormat,

-                        m_DestFormat;

-    FX_DWORD*			m_pSrcPalette;

-

-    int					m_MaskAlpha,

-                        m_MaskRed,

-                        m_MaskGreen,

-                        m_MaskBlue,

-                        m_MaskBlack;

-    int					m_BlendType;

-    void*				m_pIccTransform;

-    FX_LPBYTE			m_pCacheScanline;

-    int					m_CacheSize;

-    FX_BOOL             m_bRgbByteOrder;

-};

-class CFX_BitmapComposer : public IFX_ScanlineComposer, public CFX_Object

-{

-public:

-

-    CFX_BitmapComposer();

-

-    ~CFX_BitmapComposer();

-

-

-    void				Compose(CFX_DIBitmap* pDest, const CFX_ClipRgn* pClipRgn, int bitmap_alpha,

-                                FX_DWORD mask_color, FX_RECT& dest_rect, FX_BOOL bVertical,

-                                FX_BOOL bFlipX, FX_BOOL bFlipY, FX_BOOL bRgbByteOrder = FALSE,

-                                int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);

-

-    virtual FX_BOOL		SetInfo(int width, int height, FXDIB_Format src_format, FX_DWORD* pSrcPalette);

-

-

-    virtual	void		ComposeScanline(int line, FX_LPCBYTE scanline, FX_LPCBYTE scan_extra_alpha);

-protected:

-

-    void				DoCompose(FX_LPBYTE dest_scan, FX_LPCBYTE src_scan, int dest_width, FX_LPCBYTE clip_scan,

-                                  FX_LPCBYTE src_extra_alpha = NULL, FX_LPBYTE dst_extra_alpha = NULL);

-    CFX_DIBitmap*		m_pBitmap;

-    const CFX_ClipRgn*	m_pClipRgn;

-    FXDIB_Format		m_SrcFormat;

-    int					m_DestLeft, m_DestTop, m_DestWidth, m_DestHeight, m_BitmapAlpha;

-    FX_DWORD			m_MaskColor;

-    const CFX_DIBitmap*	m_pClipMask;

-    CFX_ScanlineCompositor	m_Compositor;

-    FX_BOOL				m_bVertical, m_bFlipX, m_bFlipY;

-    int					m_AlphaFlag;

-    void*				m_pIccTransform;

-    FX_BOOL             m_bRgbByteOrder;

-    int					m_BlendType;

-    void				ComposeScanlineV(int line, FX_LPCBYTE scanline, FX_LPCBYTE scan_extra_alpha = NULL);

-    FX_LPBYTE			m_pScanlineV, m_pClipScanV, m_pAddClipScan, m_pScanlineAlphaV;

-};

-class CFX_BitmapStorer : public IFX_ScanlineComposer, public CFX_Object

-{

-public:

-

-    CFX_BitmapStorer();

-

-    ~CFX_BitmapStorer();

-

-    virtual	void		ComposeScanline(int line, FX_LPCBYTE scanline, FX_LPCBYTE scan_extra_alpha);

-

-    virtual FX_BOOL		SetInfo(int width, int height, FXDIB_Format src_format, FX_DWORD* pSrcPalette);

-

-    CFX_DIBitmap*		GetBitmap()

-    {

-        return m_pBitmap;

-    }

-

-    CFX_DIBitmap*		Detach();

-

-    void				Replace(CFX_DIBitmap* pBitmap);

-private:

-    CFX_DIBitmap*		m_pBitmap;

-};

-class CStretchEngine;

-class CFX_ImageStretcher : public CFX_Object

-{

-public:

-

-    CFX_ImageStretcher();

-

-    ~CFX_ImageStretcher();

-

-    FX_INT32		Start(IFX_ScanlineComposer* pDest, const CFX_DIBSource* pBitmap,

-                          int dest_width, int dest_height, const FX_RECT& bitmap_rect, FX_DWORD flags);

-

-

-    FX_INT32		Continue(IFX_Pause* pPause);

-    IFX_ScanlineComposer*	m_pDest;

-    const CFX_DIBSource*	m_pSource;

-    CStretchEngine*		m_pStretchEngine;

-    FX_DWORD		m_Flags;

-    FX_BOOL			m_bFlipX,

-                    m_bFlipY;

-    int				m_DestWidth,

-                    m_DestHeight;

-    FX_RECT			m_ClipRect;

-    int				m_LineIndex;

-    int				m_DestBPP;

-    FX_LPBYTE		m_pScanline;

-    FX_LPBYTE       m_pMaskScanline;

-    FXDIB_Format	m_DestFormat;

-    FX_INT32		m_Status;

-

-    FX_INT32		StartQuickStretch();

-

-    FX_INT32		StartStretch();

-

-    FX_INT32		ContinueQuickStretch(IFX_Pause* pPause);

-

-    FX_INT32		ContinueStretch(IFX_Pause* pPause);

-};

-class CFX_ImageTransformer : public CFX_Object

-{

-public:

-

-    CFX_ImageTransformer();

-

-    ~CFX_ImageTransformer();

-

-    FX_INT32	Start(const CFX_DIBSource* pSrc, const CFX_AffineMatrix* pMatrix, int flags, const FX_RECT* pClip);

-

-

-    FX_INT32	Continue(IFX_Pause* pPause);

-    CFX_AffineMatrix* m_pMatrix;

-    FX_RECT		m_StretchClip;

-    int			m_ResultLeft, m_ResultTop, m_ResultWidth, m_ResultHeight;

-    CFX_AffineMatrix	m_dest2stretch;

-    CFX_ImageStretcher	m_Stretcher;

-    CFX_BitmapStorer	m_Storer;

-    FX_DWORD	m_Flags;

-    int			m_Status;

-};

-class CFX_ImageRenderer : public CFX_Object

-{

-public:

-

-    CFX_ImageRenderer();

-

-    ~CFX_ImageRenderer();

-

-    FX_INT32			Start(CFX_DIBitmap* pDevice, const CFX_ClipRgn* pClipRgn,

-                              const CFX_DIBSource* pSource, int bitmap_alpha,

-                              FX_DWORD mask_color, const CFX_AffineMatrix* pMatrix, FX_DWORD dib_flags,

-                              FX_BOOL bRgbByteOrder = FALSE, int alpha_flag = 0, void* pIccTransform = NULL,

-                              int blend_type = FXDIB_BLEND_NORMAL);

-

-    FX_INT32			Continue(IFX_Pause* pPause);

-protected:

-    CFX_DIBitmap*		m_pDevice;

-    const CFX_ClipRgn*	m_pClipRgn;

-    int					m_BitmapAlpha;

-    FX_DWORD			m_MaskColor;

-    CFX_AffineMatrix	m_Matrix;

-    CFX_ImageTransformer*	m_pTransformer;

-    CFX_ImageStretcher	m_Stretcher;

-    CFX_BitmapComposer	m_Composer;

-    int					m_Status;

-    int					m_DestLeft, m_DestTop;

-    FX_RECT				m_ClipBox;

-    FX_DWORD			m_Flags;

-    int					m_AlphaFlag;

-    void*				m_pIccTransform;

-    FX_BOOL				m_bRgbByteOrder;

-    int					m_BlendType;

-};

-#endif

+// Copyright 2014 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 _FPDF_DIB_H_
+#define _FPDF_DIB_H_
+#ifndef _FXCRT_EXTENSION_
+#include "../fxcrt/fx_ext.h"
+#endif
+enum FXDIB_Format {
+    FXDIB_Invalid = 0,
+    FXDIB_1bppMask = 0x101,
+    FXDIB_1bppRgb = 0x001,
+    FXDIB_1bppCmyk = 0x401,
+    FXDIB_8bppMask = 0x108,
+    FXDIB_8bppRgb = 0x008,
+    FXDIB_8bppRgba = 0x208,
+    FXDIB_8bppCmyk = 0x408,
+    FXDIB_8bppCmyka = 0x608,
+    FXDIB_Rgb = 0x018,
+    FXDIB_Rgba = 0x218,
+    FXDIB_Rgb32 = 0x020,
+    FXDIB_Argb = 0x220,
+    FXDIB_Cmyk = 0x420,
+    FXDIB_Cmyka = 0x620,
+};
+enum FXDIB_Channel {
+    FXDIB_Red = 1,
+    FXDIB_Green,
+    FXDIB_Blue,
+    FXDIB_Cyan,
+    FXDIB_Magenta,
+    FXDIB_Yellow,
+    FXDIB_Black,
+    FXDIB_Alpha
+};
+#define FXDIB_DOWNSAMPLE		0x04
+#define FXDIB_INTERPOL			0x20
+#define FXDIB_BICUBIC_INTERPOL  0x80
+#define FXDIB_NOSMOOTH			0x100
+#define FXDIB_PALETTE_LOC		0x01
+#define FXDIB_PALETTE_WIN		0x02
+#define FXDIB_PALETTE_MAC		0x04
+#define FXDIB_BLEND_NORMAL			0
+#define FXDIB_BLEND_MULTIPLY		1
+#define FXDIB_BLEND_SCREEN			2
+#define FXDIB_BLEND_OVERLAY			3
+#define FXDIB_BLEND_DARKEN			4
+#define FXDIB_BLEND_LIGHTEN			5
+
+#define FXDIB_BLEND_COLORDODGE		6
+#define FXDIB_BLEND_COLORBURN		7
+#define FXDIB_BLEND_HARDLIGHT		8
+#define FXDIB_BLEND_SOFTLIGHT		9
+#define FXDIB_BLEND_DIFFERENCE		10
+#define FXDIB_BLEND_EXCLUSION		11
+#define FXDIB_BLEND_NONSEPARABLE	21
+#define FXDIB_BLEND_HUE				21
+#define FXDIB_BLEND_SATURATION		22
+#define FXDIB_BLEND_COLOR			23
+#define FXDIB_BLEND_LUMINOSITY		24
+#define FXDIB_BLEND_UNSUPPORTED		-1
+typedef FX_DWORD	FX_ARGB;
+typedef FX_DWORD	FX_COLORREF;
+typedef FX_DWORD	FX_CMYK;
+class CFX_ClipRgn;
+class CFX_DIBSource;
+class CFX_DIBitmap;
+#define FXSYS_RGB(r, g, b)  ((r) | ((g) << 8) | ((b) << 16))
+#define FXSYS_GetRValue(rgb) ((rgb) & 0xff)
+#define FXSYS_GetGValue(rgb) (((rgb) >> 8) & 0xff)
+#define FXSYS_GetBValue(rgb) (((rgb) >> 16) & 0xff)
+#define FX_CCOLOR(val) (255-(val))
+#define FXSYS_CMYK(c, m, y, k) (((c) << 24) | ((m) << 16) | ((y) << 8) | (k))
+#define FXSYS_GetCValue(cmyk) ((FX_BYTE)((cmyk) >> 24) & 0xff)
+#define FXSYS_GetMValue(cmyk) ((FX_BYTE)((cmyk) >> 16) & 0xff)
+#define FXSYS_GetYValue(cmyk) ((FX_BYTE)((cmyk) >> 8) & 0xff)
+#define FXSYS_GetKValue(cmyk) ((FX_BYTE)(cmyk) & 0xff)
+void CmykDecode(FX_CMYK cmyk, int& c, int& m, int& y, int& k);
+inline FX_CMYK CmykEncode(int c, int m, int y, int k)
+{
+    return (c << 24) | (m << 16) | (y << 8) | k;
+}
+void ArgbDecode(FX_ARGB argb, int& a, int& r, int&g, int& b);
+void ArgbDecode(FX_ARGB argb, int& a, FX_COLORREF& rgb);
+inline FX_ARGB ArgbEncode(int a, int r, int g, int b)
+{
+    return (a << 24) | (r << 16) | (g << 8) | b;
+}
+FX_ARGB ArgbEncode(int a, FX_COLORREF rgb);
+#define FXARGB_A(argb) ((FX_BYTE)((argb) >> 24))
+#define FXARGB_R(argb) ((FX_BYTE)((argb) >> 16))
+#define FXARGB_G(argb) ((FX_BYTE)((argb) >> 8))
+#define FXARGB_B(argb) ((FX_BYTE)(argb))
+#define FXARGB_MAKE(a,r,g,b) (((FX_DWORD)(a) << 24) | ((r) << 16) | ((g) << 8) | (b))
+#define FXARGB_MUL_ALPHA(argb, alpha) (((((argb) >> 24) * (alpha) / 255) << 24) | ((argb) & 0xffffff))
+#define FXRGB2GRAY(r,g,b) (((b) * 11 + (g) * 59 + (r) * 30) / 100)
+#define FXCMYK2GRAY(c,m,y,k) (((255-(c)) * (255-(k)) * 30 + (255-(m)) * (255-(k)) * 59 + (255-(y)) * (255-(k)) * 11) / 25500)
+#define FXDIB_ALPHA_MERGE(backdrop, source, source_alpha) (((backdrop) * (255-(source_alpha)) + (source)*(source_alpha))/255)
+#define FXDIB_ALPHA_UNION(dest, src) ((dest) + (src) - (dest)*(src)/255)
+#define FXCMYK_GETDIB(p) ((((FX_LPBYTE)(p))[0] << 24 | (((FX_LPBYTE)(p))[1] << 16) | (((FX_LPBYTE)(p))[2] << 8) | ((FX_LPBYTE)(p))[3]))
+#define FXCMYK_SETDIB(p, cmyk)  ((FX_LPBYTE)(p))[0] = (FX_BYTE)((cmyk) >> 24), \
+        ((FX_LPBYTE)(p))[1] = (FX_BYTE)((cmyk) >> 16), \
+                              ((FX_LPBYTE)(p))[2] = (FX_BYTE)((cmyk) >> 8), \
+                                      ((FX_LPBYTE)(p))[3] = (FX_BYTE)(cmyk))
+#define FXARGB_GETDIB(p) (((FX_LPBYTE)(p))[0]) | (((FX_LPBYTE)(p))[1] << 8) | (((FX_LPBYTE)(p))[2] << 16) | (((FX_LPBYTE)(p))[3] << 24)
+#define FXARGB_SETDIB(p, argb) ((FX_LPBYTE)(p))[0] = (FX_BYTE)(argb), \
+        ((FX_LPBYTE)(p))[1] = (FX_BYTE)((argb) >> 8), \
+                              ((FX_LPBYTE)(p))[2] = (FX_BYTE)((argb) >> 16), \
+                                      ((FX_LPBYTE)(p))[3] = (FX_BYTE)((argb) >> 24)
+#define FXARGB_COPY(dest, src) *(FX_LPBYTE)(dest) = *(FX_LPBYTE)(src), \
+        *((FX_LPBYTE)(dest)+1) = *((FX_LPBYTE)(src)+1), \
+                                 *((FX_LPBYTE)(dest)+2) = *((FX_LPBYTE)(src)+2), \
+                                         *((FX_LPBYTE)(dest)+3) = *((FX_LPBYTE)(src)+3)
+#define FXCMYK_COPY(dest, src)  *(FX_LPBYTE)(dest) = *(FX_LPBYTE)(src), \
+        *((FX_LPBYTE)(dest)+1) = *((FX_LPBYTE)(src)+1), \
+                                 *((FX_LPBYTE)(dest)+2) = *((FX_LPBYTE)(src)+2), \
+                                         *((FX_LPBYTE)(dest)+3) = *((FX_LPBYTE)(src)+3)
+#define FXARGB_SETRGBORDERDIB(p, argb) ((FX_LPBYTE)(p))[3] = (FX_BYTE)(argb>>24), \
+        ((FX_LPBYTE)(p))[0] = (FX_BYTE)((argb) >> 16), \
+                              ((FX_LPBYTE)(p))[1] = (FX_BYTE)((argb) >> 8), \
+                                      ((FX_LPBYTE)(p))[2] = (FX_BYTE)(argb)
+#define FXARGB_GETRGBORDERDIB(p) (((FX_LPBYTE)(p))[2]) | (((FX_LPBYTE)(p))[1] << 8) | (((FX_LPBYTE)(p))[0] << 16) | (((FX_LPBYTE)(p))[3] << 24)
+#define FXARGB_RGBORDERCOPY(dest, src) *((FX_LPBYTE)(dest)+3) = *((FX_LPBYTE)(src)+3), \
+        *(FX_LPBYTE)(dest) = *((FX_LPBYTE)(src)+2), \
+                             *((FX_LPBYTE)(dest)+1) = *((FX_LPBYTE)(src)+1), \
+                                     *((FX_LPBYTE)(dest)+2) = *((FX_LPBYTE)(src))
+#define FXARGB_TODIB(argb) (argb)
+#define FXCMYK_TODIB(cmyk) ((FX_BYTE)((cmyk) >> 24) | ((FX_BYTE)((cmyk) >> 16)) << 8 | ((FX_BYTE)((cmyk) >> 8)) << 16 | ((FX_BYTE)(cmyk) << 24))
+#define FXARGB_TOBGRORDERDIB(argb) ((FX_BYTE)(argb>>16) | ((FX_BYTE)(argb>>8)) << 8 | ((FX_BYTE)(argb)) << 16 | ((FX_BYTE)(argb>>24) << 24))
+#define FXGETFLAG_COLORTYPE(flag)			(FX_BYTE)((flag)>>8)
+#define FXGETFLAG_ALPHA_FILL(flag)			(FX_BYTE)(flag)
+#define FXGETFLAG_ALPHA_STROKE(flag)		(FX_BYTE)((flag)>>16)
+#define FXSETFLAG_COLORTYPE(flag, val)		flag = (((val)<<8)|(flag&0xffff00ff))
+#define FXSETFLAG_ALPHA_FILL(flag, val)		flag = ((val)|(flag&0xffffff00))
+#define FXSETFLAG_ALPHA_STROKE(flag, val)	flag = (((val)<<16)|(flag&0xff00ffff))
+class CFX_DIBSource : public CFX_Object
+{
+public:
+
+    virtual			~CFX_DIBSource();
+
+
+
+    int				GetWidth() const
+    {
+        return m_Width;
+    }
+
+    int				GetHeight() const
+    {
+        return m_Height;
+    }
+
+    FXDIB_Format	GetFormat() const
+    {
+        return (FXDIB_Format)(m_AlphaFlag * 0x100 + m_bpp);
+    }
+
+    FX_DWORD		GetPitch() const
+    {
+        return m_Pitch;
+    }
+
+    FX_DWORD*		GetPalette() const
+    {
+        return m_pPalette;
+    }
+
+
+
+    virtual	FX_LPBYTE	GetBuffer() const
+    {
+        return NULL;
+    }
+
+    virtual FX_LPCBYTE	GetScanline(int line) const = 0;
+
+    virtual FX_BOOL		SkipToScanline(int line, IFX_Pause* pPause) const
+    {
+        return FALSE;
+    }
+
+    virtual void		DownSampleScanline(int line, FX_LPBYTE dest_scan, int dest_bpp,
+                                           int dest_width, FX_BOOL bFlipX, int clip_left, int clip_width) const = 0;
+
+    virtual void		SetDownSampleSize(int width, int height) const {}
+
+    int				GetBPP() const
+    {
+        return m_bpp;
+    }
+
+    FX_BOOL			IsAlphaMask() const
+    {
+        return m_AlphaFlag == 1;
+    }
+
+    FX_BOOL			HasAlpha() const
+    {
+        return m_AlphaFlag & 2 ? TRUE : FALSE;
+    }
+
+    FX_BOOL			IsOpaqueImage() const
+    {
+        return !(m_AlphaFlag & 3);
+    }
+
+    FX_BOOL			IsCmykImage() const
+    {
+        return m_AlphaFlag & 4 ? TRUE : FALSE;
+    }
+
+
+
+    int				GetPaletteSize() const
+    {
+        return IsAlphaMask() ? 0 : (m_bpp == 1 ? 2 : (m_bpp == 8 ? 256 : 0));
+    }
+
+    FX_DWORD		GetPaletteEntry(int index) const;
+
+    void			SetPaletteEntry(int index, FX_DWORD color);
+    FX_DWORD		GetPaletteArgb(int index) const
+    {
+        return GetPaletteEntry(index);
+    }
+    void			SetPaletteArgb(int index, FX_DWORD color)
+    {
+        SetPaletteEntry(index, color);
+    }
+
+    void			CopyPalette(const FX_DWORD* pSrcPal, FX_DWORD size = 256);
+
+
+    CFX_DIBitmap*	Clone(const FX_RECT* pClip = NULL) const;
+
+    CFX_DIBitmap*	CloneConvert(FXDIB_Format format, const FX_RECT* pClip = NULL, void* pIccTransform = NULL) const;
+
+    CFX_DIBitmap*	StretchTo(int dest_width, int dest_height, FX_DWORD flags = 0, const FX_RECT* pClip = NULL) const;
+
+
+    CFX_DIBitmap*	TransformTo(const CFX_AffineMatrix* pMatrix, int& left, int &top,
+                                FX_DWORD flags = 0, const FX_RECT* pClip = NULL) const;
+
+    CFX_DIBitmap*	GetAlphaMask(const FX_RECT* pClip = NULL) const;
+
+    FX_BOOL			CopyAlphaMask(const CFX_DIBSource* pAlphaMask, const FX_RECT* pClip = NULL);
+
+    CFX_DIBitmap*	SwapXY(FX_BOOL bXFlip, FX_BOOL bYFlip, const FX_RECT* pClip = NULL) const;
+
+    CFX_DIBitmap*	FlipImage(FX_BOOL bXFlip, FX_BOOL bYFlip) const;
+
+    void			GetOverlapRect(int& dest_left, int& dest_top, int& width, int& height, int src_width,
+                                   int src_height, int& src_left, int& src_top, const CFX_ClipRgn* pClipRgn);
+
+    CFX_DIBitmap*	m_pAlphaMask;
+protected:
+
+    CFX_DIBSource();
+
+    int				m_Width;
+
+    int				m_Height;
+
+    int				m_bpp;
+
+    FX_DWORD		m_AlphaFlag;
+
+    FX_DWORD		m_Pitch;
+
+    FX_DWORD*		m_pPalette;
+
+    void			BuildPalette();
+
+    FX_BOOL			BuildAlphaMask();
+
+    int				FindPalette(FX_DWORD color) const;
+
+    void			GetPalette(FX_DWORD* pal, int alpha) const;
+};
+class CFX_DIBitmap : public CFX_DIBSource
+{
+public:
+
+    virtual ~CFX_DIBitmap();
+
+    CFX_DIBitmap();
+
+    CFX_DIBitmap(const CFX_DIBitmap& src);
+
+    FX_BOOL			Create(int width, int height, FXDIB_Format format, FX_LPBYTE pBuffer = NULL, int pitch = 0);
+
+    FX_BOOL			Copy(const CFX_DIBSource* pSrc);
+
+    virtual	FX_LPBYTE	GetBuffer() const
+    {
+        return m_pBuffer;
+    }
+
+    virtual FX_LPCBYTE	GetScanline(int line) const
+    {
+        return m_pBuffer ? m_pBuffer + line * m_Pitch : NULL;
+    }
+
+    virtual void	DownSampleScanline(int line, FX_LPBYTE dest_scan, int dest_bpp,
+                                       int dest_width, FX_BOOL bFlipX, int clip_left, int clip_width) const;
+
+    void			TakeOver(CFX_DIBitmap* pSrcBitmap);
+
+    FX_BOOL			ConvertFormat(FXDIB_Format format, void* pIccTransform = NULL);
+
+    void			Clear(FX_DWORD color);
+
+    FX_DWORD		GetPixel(int x, int y) const;
+
+    void			SetPixel(int x, int y, FX_DWORD color);
+
+    FX_BOOL			LoadChannel(FXDIB_Channel destChannel, const CFX_DIBSource* pSrcBitmap, FXDIB_Channel srcChannel);
+
+    FX_BOOL			LoadChannel(FXDIB_Channel destChannel, int value);
+
+    FX_BOOL			MultiplyAlpha(int alpha);
+
+    FX_BOOL			MultiplyAlpha(const CFX_DIBSource* pAlphaMask);
+
+    FX_BOOL			TransferBitmap(int dest_left, int dest_top, int width, int height,
+                                   const CFX_DIBSource* pSrcBitmap, int src_left, int src_top, void* pIccTransform = NULL);
+
+    FX_BOOL			CompositeBitmap(int dest_left, int dest_top, int width, int height,
+                                    const CFX_DIBSource* pSrcBitmap, int src_left, int src_top,
+                                    int blend_type = FXDIB_BLEND_NORMAL, const CFX_ClipRgn* pClipRgn = NULL, FX_BOOL bRgbByteOrder = FALSE, void* pIccTransform = NULL);
+
+    FX_BOOL			TransferMask(int dest_left, int dest_top, int width, int height,
+                                 const CFX_DIBSource* pMask, FX_DWORD color, int src_left, int src_top, int alpha_flag = 0, void* pIccTransform = NULL);
+
+    FX_BOOL			CompositeMask(int dest_left, int dest_top, int width, int height,
+                                  const CFX_DIBSource* pMask, FX_DWORD color, int src_left, int src_top,
+                                  int blend_type = FXDIB_BLEND_NORMAL, const CFX_ClipRgn* pClipRgn = NULL, FX_BOOL bRgbByteOrder = FALSE, int alpha_flag = 0, void* pIccTransform = NULL);
+
+    FX_BOOL			CompositeRect(int dest_left, int dest_top, int width, int height, FX_DWORD color, int alpha_flag = 0, void* pIccTransform = NULL);
+
+    FX_BOOL			ConvertColorScale(FX_DWORD forecolor, FX_DWORD backcolor);
+
+    FX_BOOL			DitherFS(const FX_DWORD* pPalette, int pal_size, const FX_RECT* pRect = NULL);
+protected:
+
+    FX_LPBYTE		m_pBuffer;
+
+    FX_BOOL			m_bExtBuf;
+
+    FX_BOOL			GetGrayData(void* pIccTransform = NULL);
+};
+class CFX_DIBExtractor : public CFX_Object
+{
+public:
+
+    CFX_DIBExtractor(const CFX_DIBSource* pSrc);
+
+    ~CFX_DIBExtractor();
+
+    operator CFX_DIBitmap*()
+    {
+        return m_pBitmap;
+    }
+private:
+
+    CFX_DIBitmap*			m_pBitmap;
+};
+typedef CFX_CountRef<CFX_DIBitmap> CFX_DIBitmapRef;
+class CFX_FilteredDIB : public CFX_DIBSource
+{
+public:
+
+    CFX_FilteredDIB();
+
+    ~CFX_FilteredDIB();
+
+    void					LoadSrc(const CFX_DIBSource* pSrc, FX_BOOL bAutoDropSrc = FALSE);
+
+    virtual FXDIB_Format	GetDestFormat() = 0;
+
+    virtual FX_DWORD*		GetDestPalette() = 0;
+
+
+    virtual void			TranslateScanline(FX_LPBYTE dest_buf, FX_LPCBYTE src_buf) const = 0;
+
+    virtual void			TranslateDownSamples(FX_LPBYTE dest_buf, FX_LPCBYTE src_buf, int pixels, int Bpp) const = 0;
+protected:
+    virtual FX_LPCBYTE		GetScanline(int line) const;
+    virtual void			DownSampleScanline(int line, FX_LPBYTE dest_scan, int dest_bpp,
+            int dest_width, FX_BOOL bFlipX, int clip_left, int clip_width) const;
+
+    const CFX_DIBSource*	m_pSrc;
+
+    FX_BOOL					m_bAutoDropSrc;
+
+    FX_LPBYTE				m_pScanline;
+};
+class IFX_ScanlineComposer
+{
+public:
+
+    virtual	void		ComposeScanline(int line, FX_LPCBYTE scanline, FX_LPCBYTE scan_extra_alpha = NULL) = 0;
+
+
+    virtual FX_BOOL		SetInfo(int width, int height, FXDIB_Format src_format, FX_DWORD* pSrcPalette) = 0;
+};
+class CFX_ScanlineCompositor : public CFX_Object
+{
+public:
+
+    CFX_ScanlineCompositor();
+
+    ~CFX_ScanlineCompositor();
+
+    FX_BOOL				Init(FXDIB_Format dest_format, FXDIB_Format src_format, FX_INT32 width, FX_DWORD* pSrcPalette,
+                             FX_DWORD mask_color, int blend_type, FX_BOOL bClip, FX_BOOL bRgbByteOrder = FALSE, int alpha_flag = 0, void* pIccTransform = NULL);
+
+
+    void				CompositeRgbBitmapLine(FX_LPBYTE dest_scan, FX_LPCBYTE src_scan, int width, FX_LPCBYTE clip_scan,
+            FX_LPCBYTE src_extra_alpha = NULL, FX_LPBYTE dst_extra_alpha = NULL);
+
+
+    void				CompositePalBitmapLine(FX_LPBYTE dest_scan, FX_LPCBYTE src_scan, int src_left, int width, FX_LPCBYTE clip_scan,
+            FX_LPCBYTE src_extra_alpha = NULL, FX_LPBYTE dst_extra_alpha = NULL);
+
+
+    void				CompositeByteMaskLine(FX_LPBYTE dest_scan, FX_LPCBYTE src_scan, int width, FX_LPCBYTE clip_scan,
+            FX_LPBYTE dst_extra_alpha = NULL);
+
+
+    void				CompositeBitMaskLine(FX_LPBYTE dest_scan, FX_LPCBYTE src_scan, int src_left, int width, FX_LPCBYTE clip_scan,
+            FX_LPBYTE dst_extra_alpha = NULL);
+protected:
+    int					m_Transparency;
+    FXDIB_Format		m_SrcFormat,
+                        m_DestFormat;
+    FX_DWORD*			m_pSrcPalette;
+
+    int					m_MaskAlpha,
+                        m_MaskRed,
+                        m_MaskGreen,
+                        m_MaskBlue,
+                        m_MaskBlack;
+    int					m_BlendType;
+    void*				m_pIccTransform;
+    FX_LPBYTE			m_pCacheScanline;
+    int					m_CacheSize;
+    FX_BOOL             m_bRgbByteOrder;
+};
+class CFX_BitmapComposer : public IFX_ScanlineComposer, public CFX_Object
+{
+public:
+
+    CFX_BitmapComposer();
+
+    ~CFX_BitmapComposer();
+
+
+    void				Compose(CFX_DIBitmap* pDest, const CFX_ClipRgn* pClipRgn, int bitmap_alpha,
+                                FX_DWORD mask_color, FX_RECT& dest_rect, FX_BOOL bVertical,
+                                FX_BOOL bFlipX, FX_BOOL bFlipY, FX_BOOL bRgbByteOrder = FALSE,
+                                int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
+
+    virtual FX_BOOL		SetInfo(int width, int height, FXDIB_Format src_format, FX_DWORD* pSrcPalette);
+
+
+    virtual	void		ComposeScanline(int line, FX_LPCBYTE scanline, FX_LPCBYTE scan_extra_alpha);
+protected:
+
+    void				DoCompose(FX_LPBYTE dest_scan, FX_LPCBYTE src_scan, int dest_width, FX_LPCBYTE clip_scan,
+                                  FX_LPCBYTE src_extra_alpha = NULL, FX_LPBYTE dst_extra_alpha = NULL);
+    CFX_DIBitmap*		m_pBitmap;
+    const CFX_ClipRgn*	m_pClipRgn;
+    FXDIB_Format		m_SrcFormat;
+    int					m_DestLeft, m_DestTop, m_DestWidth, m_DestHeight, m_BitmapAlpha;
+    FX_DWORD			m_MaskColor;
+    const CFX_DIBitmap*	m_pClipMask;
+    CFX_ScanlineCompositor	m_Compositor;
+    FX_BOOL				m_bVertical, m_bFlipX, m_bFlipY;
+    int					m_AlphaFlag;
+    void*				m_pIccTransform;
+    FX_BOOL             m_bRgbByteOrder;
+    int					m_BlendType;
+    void				ComposeScanlineV(int line, FX_LPCBYTE scanline, FX_LPCBYTE scan_extra_alpha = NULL);
+    FX_LPBYTE			m_pScanlineV, m_pClipScanV, m_pAddClipScan, m_pScanlineAlphaV;
+};
+class CFX_BitmapStorer : public IFX_ScanlineComposer, public CFX_Object
+{
+public:
+
+    CFX_BitmapStorer();
+
+    ~CFX_BitmapStorer();
+
+    virtual	void		ComposeScanline(int line, FX_LPCBYTE scanline, FX_LPCBYTE scan_extra_alpha);
+
+    virtual FX_BOOL		SetInfo(int width, int height, FXDIB_Format src_format, FX_DWORD* pSrcPalette);
+
+    CFX_DIBitmap*		GetBitmap()
+    {
+        return m_pBitmap;
+    }
+
+    CFX_DIBitmap*		Detach();
+
+    void				Replace(CFX_DIBitmap* pBitmap);
+private:
+    CFX_DIBitmap*		m_pBitmap;
+};
+class CStretchEngine;
+class CFX_ImageStretcher : public CFX_Object
+{
+public:
+
+    CFX_ImageStretcher();
+
+    ~CFX_ImageStretcher();
+
+    FX_INT32		Start(IFX_ScanlineComposer* pDest, const CFX_DIBSource* pBitmap,
+                          int dest_width, int dest_height, const FX_RECT& bitmap_rect, FX_DWORD flags);
+
+
+    FX_INT32		Continue(IFX_Pause* pPause);
+    IFX_ScanlineComposer*	m_pDest;
+    const CFX_DIBSource*	m_pSource;
+    CStretchEngine*		m_pStretchEngine;
+    FX_DWORD		m_Flags;
+    FX_BOOL			m_bFlipX,
+                    m_bFlipY;
+    int				m_DestWidth,
+                    m_DestHeight;
+    FX_RECT			m_ClipRect;
+    int				m_LineIndex;
+    int				m_DestBPP;
+    FX_LPBYTE		m_pScanline;
+    FX_LPBYTE       m_pMaskScanline;
+    FXDIB_Format	m_DestFormat;
+    FX_INT32		m_Status;
+
+    FX_INT32		StartQuickStretch();
+
+    FX_INT32		StartStretch();
+
+    FX_INT32		ContinueQuickStretch(IFX_Pause* pPause);
+
+    FX_INT32		ContinueStretch(IFX_Pause* pPause);
+};
+class CFX_ImageTransformer : public CFX_Object
+{
+public:
+
+    CFX_ImageTransformer();
+
+    ~CFX_ImageTransformer();
+
+    FX_INT32	Start(const CFX_DIBSource* pSrc, const CFX_AffineMatrix* pMatrix, int flags, const FX_RECT* pClip);
+
+
+    FX_INT32	Continue(IFX_Pause* pPause);
+    CFX_AffineMatrix* m_pMatrix;
+    FX_RECT		m_StretchClip;
+    int			m_ResultLeft, m_ResultTop, m_ResultWidth, m_ResultHeight;
+    CFX_AffineMatrix	m_dest2stretch;
+    CFX_ImageStretcher	m_Stretcher;
+    CFX_BitmapStorer	m_Storer;
+    FX_DWORD	m_Flags;
+    int			m_Status;
+};
+class CFX_ImageRenderer : public CFX_Object
+{
+public:
+
+    CFX_ImageRenderer();
+
+    ~CFX_ImageRenderer();
+
+    FX_INT32			Start(CFX_DIBitmap* pDevice, const CFX_ClipRgn* pClipRgn,
+                              const CFX_DIBSource* pSource, int bitmap_alpha,
+                              FX_DWORD mask_color, const CFX_AffineMatrix* pMatrix, FX_DWORD dib_flags,
+                              FX_BOOL bRgbByteOrder = FALSE, int alpha_flag = 0, void* pIccTransform = NULL,
+                              int blend_type = FXDIB_BLEND_NORMAL);
+
+    FX_INT32			Continue(IFX_Pause* pPause);
+protected:
+    CFX_DIBitmap*		m_pDevice;
+    const CFX_ClipRgn*	m_pClipRgn;
+    int					m_BitmapAlpha;
+    FX_DWORD			m_MaskColor;
+    CFX_AffineMatrix	m_Matrix;
+    CFX_ImageTransformer*	m_pTransformer;
+    CFX_ImageStretcher	m_Stretcher;
+    CFX_BitmapComposer	m_Composer;
+    int					m_Status;
+    int					m_DestLeft, m_DestTop;
+    FX_RECT				m_ClipBox;
+    FX_DWORD			m_Flags;
+    int					m_AlphaFlag;
+    void*				m_pIccTransform;
+    FX_BOOL				m_bRgbByteOrder;
+    int					m_BlendType;
+};
+#endif
diff --git a/core/include/fxge/fx_font.h b/core/include/fxge/fx_font.h
index abfa9b8b5d..dc96debeb6 100644
--- a/core/include/fxge/fx_font.h
+++ b/core/include/fxge/fx_font.h
@@ -1,428 +1,428 @@
-// Copyright 2014 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 _FX_FONT_H_

-#define _FX_FONT_H_

-#ifndef _FXCRT_EXTENSION_

-#include "../../include/fxcrt/fx_ext.h"

-#endif

-#ifndef _FX_DIB_H_

-#include "fx_dib.h"

-#endif

-typedef struct FT_FaceRec_* FXFT_Face;

-typedef void* FXFT_Library;

-class IFX_FontEncoding;

-class CFX_PathData;

-class CFX_SubstFont;

-class CFX_FaceCache;

-class IFX_FontMapper;

-class CFX_FontMapper;

-class IFX_SystemFontInfo;

-class CFontFileFaceInfo;

-#define FXFONT_FIXED_PITCH		0x01

-#define FXFONT_SERIF			0x02

-#define FXFONT_SYMBOLIC			0x04

-#define FXFONT_SCRIPT			0x08

-#define FXFONT_ITALIC			0x40

-#define FXFONT_BOLD				0x40000

-#define FXFONT_USEEXTERNATTR	0x80000

-#define FXFONT_CIDFONT			0x100000

-#define FXFONT_ANSI_CHARSET		0

-#define FXFONT_DEFAULT_CHARSET	1

-#define FXFONT_SYMBOL_CHARSET	2

-#define FXFONT_SHIFTJIS_CHARSET	128

-#define FXFONT_HANGEUL_CHARSET	129

-#define FXFONT_GB2312_CHARSET	134

-#define FXFONT_CHINESEBIG5_CHARSET	136

-#define FXFONT_THAI_CHARSET		222

-#define FXFONT_EASTEUROPE_CHARSET	238

-#define FXFONT_RUSSIAN_CHARSET	204

-#define FXFONT_GREEK_CHARSET	161

-#define FXFONT_TURKISH_CHARSET	162

-#define FXFONT_HEBREW_CHARSET	177

-#define FXFONT_ARABIC_CHARSET	178

-#define FXFONT_BALTIC_CHARSET	186

-#define FXFONT_FF_FIXEDPITCH	1

-#define FXFONT_FF_ROMAN			(1<<4)

-#define FXFONT_FF_SCRIPT		(4<<4)

-#define FXFONT_FW_NORMAL		400

-#define FXFONT_FW_BOLD			700

-class CFX_Font : public CFX_Object

-{

-public:

-    CFX_Font();

-    ~CFX_Font();

-

-    FX_BOOL					LoadSubst(const CFX_ByteString& face_name, FX_BOOL bTrueType, FX_DWORD flags,

-                                      int weight, int italic_angle, int CharsetCP, FX_BOOL bVertical = FALSE);

-

-    FX_BOOL					LoadEmbedded(FX_LPCBYTE data, FX_DWORD size);

-

-    FX_BOOL					LoadFile(IFX_FileRead* pFile);

-

-    FXFT_Face				GetFace() const

-    {

-        return m_Face;

-    }

-

-

-    const CFX_SubstFont*	GetSubstFont() const

-    {

-        return m_pSubstFont;

-    }

-

-    CFX_PathData*			LoadGlyphPath(FX_DWORD glyph_index, int dest_width = 0);

-

-    int						GetGlyphWidth(FX_DWORD glyph_index);

-

-    int						GetAscent() const;

-

-    int						GetDescent() const;

-

-    FX_BOOL                 GetGlyphBBox(FX_DWORD glyph_index, FX_RECT &bbox);

-

-    FX_BOOL                 IsItalic();

-

-    FX_BOOL                 IsBold();

-

-    FX_BOOL                 IsFixedWidth();

-

-    FX_BOOL					IsVertical() const

-    {

-        return m_bVertical;

-    }

-

-    CFX_WideString          GetPsName() const;

-

-

-    CFX_ByteString          GetFamilyName() const;

-

-    CFX_ByteString          GetFaceName() const;

-

-

-    FX_BOOL                 IsTTFont();

-

-    FX_BOOL                 GetBBox(FX_RECT &bbox);

-

-    int                     GetHeight();

-

-    int                     GetULPos();

-

-    int                     GetULthickness();

-

-    int                     GetMaxAdvanceWidth();

-

-    FXFT_Face				m_Face;

-

-    CFX_SubstFont*			m_pSubstFont;

-    FX_BOOL					IsEmbedded()

-    {

-        return m_bEmbedded;

-    }

-

-    void					AdjustMMParams(int glyph_index, int width, int weight);

-    FX_LPBYTE				m_pFontDataAllocation;

-    FX_LPBYTE               m_pFontData;

-    FX_LPBYTE				m_pGsubData;

-    FX_DWORD                m_dwSize;

-    CFX_BinaryBuf           m_OtfFontData;

-    void*                   m_hHandle;

-    void*                   m_pPlatformFont;

-    void*                   m_pPlatformFontCollection;

-    void*                   m_pDwFont;

-    FX_BOOL                 m_bDwLoaded;

-    void                    ReleasePlatformResource();

-

-    void					DeleteFace();

-protected:

-

-    FX_BOOL					m_bEmbedded;

-    FX_BOOL					m_bVertical;

-    void*					m_pOwnedStream;

-};

-#define ENCODING_INTERNAL		0

-#define ENCODING_UNICODE		1

-class IFX_FontEncoding : public CFX_Object

-{

-public:

-    virtual ~IFX_FontEncoding() {}

-

-    virtual FX_DWORD		GlyphFromCharCode(FX_DWORD charcode) = 0;

-

-    virtual CFX_WideString	UnicodeFromCharCode(FX_DWORD charcode) const = 0;

-

-    virtual FX_DWORD		CharCodeFromUnicode(FX_WCHAR Unicode) const = 0;

-};

-IFX_FontEncoding* FXGE_CreateUnicodeEncoding(CFX_Font* pFont);

-#define FXFONT_SUBST_MM				0x01

-#define FXFONT_SUBST_GLYPHPATH		0x04

-#define FXFONT_SUBST_CLEARTYPE		0x08

-#define FXFONT_SUBST_TRANSFORM		0x10

-#define FXFONT_SUBST_NONSYMBOL		0x20

-#define FXFONT_SUBST_EXACT			0x40

-#define FXFONT_SUBST_STANDARD		0x80

-class CFX_SubstFont : public CFX_Object

-{

-public:

-

-    CFX_SubstFont();

-

-    FX_LPVOID				m_ExtHandle;

-

-    CFX_ByteString			m_Family;

-

-    int						m_Charset;

-

-    FX_DWORD				m_SubstFlags;

-

-    int						m_Weight;

-

-    int						m_ItalicAngle;

-

-    FX_BOOL					m_bSubstOfCJK;

-

-    int						m_WeightCJK;

-

-    FX_BOOL					m_bItlicCJK;

-};

-#define FX_FONT_FLAG_SERIF              0x01

-#define FX_FONT_FLAG_FIXEDPITCH			0x02

-#define FX_FONT_FLAG_ITALIC				0x04

-#define FX_FONT_FLAG_BOLD				0x08

-#define FX_FONT_FLAG_SYMBOLIC_SYMBOL	0x10

-#define FX_FONT_FLAG_SYMBOLIC_DINGBATS	0x20

-#define FX_FONT_FLAG_MULTIPLEMASTER		0x40

-typedef struct {

-    FX_LPCBYTE	m_pFontData;

-    FX_DWORD	m_dwSize;

-} FoxitFonts;

-class CFX_FontMgr : public CFX_Object

-{

-public:

-    CFX_FontMgr();

-    ~CFX_FontMgr();

-    void			InitFTLibrary();

-    FXFT_Face		GetCachedFace(const CFX_ByteString& face_name,

-                                  int weight, FX_BOOL bItalic, FX_LPBYTE& pFontData);

-    FXFT_Face		AddCachedFace(const CFX_ByteString& face_name,

-                                  int weight, FX_BOOL bItalic, FX_LPBYTE pData, FX_DWORD size, int face_index);

-    FXFT_Face		GetCachedTTCFace(int ttc_size, FX_DWORD checksum,

-                                     int font_offset, FX_LPBYTE& pFontData);

-    FXFT_Face		AddCachedTTCFace(int ttc_size, FX_DWORD checksum,

-                                     FX_LPBYTE pData, FX_DWORD size, int font_offset);

-    FXFT_Face		GetFileFace(FX_LPCSTR filename, int face_index);

-    FXFT_Face		GetFixedFace(FX_LPCBYTE pData, FX_DWORD size, int face_index);

-    void			ReleaseFace(FXFT_Face face);

-    void			SetSystemFontInfo(IFX_SystemFontInfo* pFontInfo);

-    FXFT_Face		FindSubstFont(const CFX_ByteString& face_name, FX_BOOL bTrueType, FX_DWORD flags,

-                                  int weight, int italic_angle, int CharsetCP, CFX_SubstFont* pSubstFont);

-

-    void			FreeCache();

-

-    FX_BOOL			GetStandardFont(FX_LPCBYTE& pFontData, FX_DWORD& size, int index);

-    CFX_FontMapper*	m_pBuiltinMapper;

-    IFX_FontMapper*	m_pExtMapper;

-    CFX_MapByteStringToPtr	m_FaceMap;

-    FXFT_Library	m_FTLibrary;

-    FoxitFonts m_ExternalFonts[16];

-};

-class IFX_FontMapper : public CFX_Object

-{

-public:

-

-    virtual ~IFX_FontMapper() {}

-

-    virtual FXFT_Face	FindSubstFont(const CFX_ByteString& face_name, FX_BOOL bTrueType, FX_DWORD flags,

-                                      int weight, int italic_angle, int CharsetCP, CFX_SubstFont* pSubstFont) = 0;

-

-    CFX_FontMgr*		m_pFontMgr;

-};

-class IFX_FontEnumerator

-{

-public:

-

-    virtual void		HitFont() = 0;

-

-    virtual void		Finish() = 0;

-};

-class IFX_AdditionalFontEnum

-{

-public:

-    virtual int  CountFiles() = 0;

-    virtual IFX_FileStream* GetFontFile(int index) = 0;

-};

-class CFX_FontMapper : public IFX_FontMapper

-{

-public:

-    CFX_FontMapper();

-    virtual ~CFX_FontMapper();

-    void				SetSystemFontInfo(IFX_SystemFontInfo* pFontInfo);

-    IFX_SystemFontInfo*	GetSystemFontInfo()

-    {

-        return m_pFontInfo;

-    }

-    void				AddInstalledFont(const CFX_ByteString& name, int charset);

-    void				LoadInstalledFonts();

-    CFX_ByteStringArray	m_InstalledTTFonts;

-    void				SetFontEnumerator(IFX_FontEnumerator* pFontEnumerator)

-    {

-        m_pFontEnumerator = pFontEnumerator;

-    }

-    IFX_FontEnumerator*	GetFontEnumerator() const

-    {

-        return m_pFontEnumerator;

-    }

-    virtual FXFT_Face	FindSubstFont(const CFX_ByteString& face_name, FX_BOOL bTrueType, FX_DWORD flags,

-                                      int weight, int italic_angle, int CharsetCP, CFX_SubstFont* pSubstFont);

-private:

-    CFX_ByteString		GetPSNameFromTT(void* hFont);

-    CFX_ByteString		MatchInstalledFonts(const CFX_ByteString& norm_name);

-    FXFT_Face			UseInternalSubst(CFX_SubstFont* pSubstFont, int iBaseFont, int italic_angle, int weight, int picthfamily);

-

-    FX_BOOL				m_bListLoaded;

-    FXFT_Face			m_MMFaces[2];

-    CFX_ByteString		m_LastFamily;

-    CFX_DWordArray		m_CharsetArray;

-    CFX_ByteStringArray	m_FaceArray;

-    IFX_SystemFontInfo*	m_pFontInfo;

-    FXFT_Face			m_FoxitFaces[14];

-    IFX_FontEnumerator*		m_pFontEnumerator;

-};

-class IFX_SystemFontInfo : public CFX_Object

-{

-public:

-    static IFX_SystemFontInfo*	CreateDefault();

-    virtual void		Release() = 0;

-    virtual	FX_BOOL		EnumFontList(CFX_FontMapper* pMapper) = 0;

-    virtual void*		MapFont(int weight, FX_BOOL bItalic, int charset, int pitch_family, FX_LPCSTR face, FX_BOOL& bExact) = 0;

-    virtual void*		GetFont(FX_LPCSTR face) = 0;

-    virtual FX_DWORD	GetFontData(void* hFont, FX_DWORD table, FX_LPBYTE buffer, FX_DWORD size) = 0;

-    virtual FX_BOOL		GetFaceName(void* hFont, CFX_ByteString& name) = 0;

-    virtual FX_BOOL		GetFontCharset(void* hFont, int& charset) = 0;

-    virtual int			GetFaceIndex(void* hFont)

-    {

-        return 0;

-    }

-    virtual void		DeleteFont(void* hFont) = 0;

-    virtual void*       RetainFont(void* hFont)

-    {

-        return NULL;

-    }

-};

-class CFX_FolderFontInfo : public IFX_SystemFontInfo

-{

-public:

-    CFX_FolderFontInfo();

-    ~CFX_FolderFontInfo();

-    void				AddPath(FX_BSTR path);

-    virtual void		Release();

-    virtual	FX_BOOL		EnumFontList(CFX_FontMapper* pMapper);

-    virtual void*		MapFont(int weight, FX_BOOL bItalic, int charset, int pitch_family, FX_LPCSTR face, FX_BOOL& bExact);

-    virtual void*		GetFont(FX_LPCSTR face);

-    virtual FX_DWORD	GetFontData(void* hFont, FX_DWORD table, FX_LPBYTE buffer, FX_DWORD size);

-    virtual void		DeleteFont(void* hFont);

-    virtual	FX_BOOL		GetFaceName(void* hFont, CFX_ByteString& name);

-    virtual FX_BOOL		GetFontCharset(void* hFont, int& charset);

-protected:

-    CFX_MapByteStringToPtr	m_FontList;

-    CFX_ByteStringArray	m_PathList;

-    CFX_FontMapper*		m_pMapper;

-    void				ScanPath(CFX_ByteString& path);

-    void				ScanFile(CFX_ByteString& path);

-    void				ReportFace(CFX_ByteString& path, FXSYS_FILE* pFile, FX_DWORD filesize, FX_DWORD offset);

-};

-class CFX_CountedFaceCache : public CFX_Object

-{

-public:

-    CFX_FaceCache*	m_Obj;

-    FX_DWORD		m_nCount;

-};

-typedef CFX_MapPtrTemplate<FXFT_Face, CFX_CountedFaceCache*> CFX_FTCacheMap;

-class CFX_FontCache : public CFX_Object

-{

-public:

-    ~CFX_FontCache();

-    CFX_FaceCache*			GetCachedFace(CFX_Font* pFont);

-    void					ReleaseCachedFace(CFX_Font* pFont);

-    void					FreeCache(FX_BOOL bRelease = FALSE);

-

-private:

-    CFX_FTCacheMap			m_FTFaceMap;

-    CFX_FTCacheMap			m_ExtFaceMap;

-};

-class CFX_AutoFontCache

-{

-public:

-    CFX_AutoFontCache(CFX_FontCache* pFontCache, CFX_Font* pFont)

-        : m_pFontCache(pFontCache)

-        , m_pFont(pFont)

-    {

-    }

-    ~CFX_AutoFontCache()

-    {

-        m_pFontCache->ReleaseCachedFace(m_pFont);

-    }

-    CFX_FontCache* m_pFontCache;

-    CFX_Font* m_pFont;

-};

-#define FX_FONTCACHE_DEFINE(pFontCache, pFont) CFX_AutoFontCache autoFontCache((pFontCache), (pFont))

-class CFX_GlyphBitmap : public CFX_Object

-{

-public:

-    int						m_Top;

-    int						m_Left;

-    CFX_DIBitmap			m_Bitmap;

-};

-class CFX_FaceCache : public CFX_Object

-{

-public:

-    ~CFX_FaceCache();

-    const CFX_GlyphBitmap*	LoadGlyphBitmap(CFX_Font* pFont, FX_DWORD glyph_index, FX_BOOL bFontStyle, const CFX_AffineMatrix* pMatrix,

-                                            int dest_width, int anti_alias, int& text_flags);

-    const CFX_PathData*		LoadGlyphPath(CFX_Font* pFont, FX_DWORD glyph_index, int dest_width);

-

-

-    CFX_FaceCache(FXFT_Face face);

-private:

-    FXFT_Face				m_Face;

-    CFX_GlyphBitmap*		RenderGlyph(CFX_Font* pFont, FX_DWORD glyph_index, FX_BOOL bFontStyle,

-                                        const CFX_AffineMatrix* pMatrix, int dest_width, int anti_alias);

-    CFX_GlyphBitmap*		RenderGlyph_Nativetext(CFX_Font* pFont, FX_DWORD glyph_index,

-            const CFX_AffineMatrix* pMatrix, int dest_width, int anti_alias);

-    CFX_GlyphBitmap*        LookUpGlyphBitmap(CFX_Font* pFont, const CFX_AffineMatrix* pMatrix, CFX_ByteStringC& FaceGlyphsKey,

-            FX_DWORD glyph_index, FX_BOOL bFontStyle, int dest_width, int anti_alias);

-    CFX_MapByteStringToPtr	m_SizeMap;

-    CFX_MapPtrToPtr			m_PathMap;

-    CFX_DIBitmap*           m_pBitmap;

-    void*                   m_pPlatformGraphics;

-    void*                   m_pPlatformBitmap;

-    void*                   m_hDC;

-    void*                   m_hBitmap;

-    void*                   m_hOldBitmap;

-    void*                   m_hGdiFont;

-    void*                   m_hOldGdiFont;

-

-    void				    InitPlatform();

-    void				    DestroyPlatform();

-};

-typedef struct {

-    const CFX_GlyphBitmap*	m_pGlyph;

-    int					m_OriginX, m_OriginY;

-    FX_FLOAT			m_fOriginX, m_fOriginY;

-} FXTEXT_GLYPHPOS;

-FX_RECT FXGE_GetGlyphsBBox(FXTEXT_GLYPHPOS* pGlyphAndPos, int nChars, int anti_alias, FX_FLOAT retinaScaleX = 1.0f, FX_FLOAT retinaScaleY = 1.0f);

-FX_BOOL	OutputGlyph(void* dib, int x, int y, CFX_Font* pFont, double font_size,

-                    CFX_AffineMatrix* pMatrix, unsigned long glyph_index, unsigned long argb);

-FX_BOOL	OutputText(void* dib, int x, int y, CFX_Font* pFont, double font_size,

-                   CFX_AffineMatrix* pText_matrix, unsigned short const* text, unsigned long argb);

-class IFX_GSUBTable

-{

-public:

-    virtual void	Release() = 0;

-    virtual FX_BOOL GetVerticalGlyph(FX_DWORD glyphnum, FX_DWORD* vglyphnum) = 0;

-};

-IFX_GSUBTable* FXGE_CreateGSUBTable(CFX_Font* pFont);

-#endif

+// Copyright 2014 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 _FX_FONT_H_
+#define _FX_FONT_H_
+#ifndef _FXCRT_EXTENSION_
+#include "../../include/fxcrt/fx_ext.h"
+#endif
+#ifndef _FX_DIB_H_
+#include "fx_dib.h"
+#endif
+typedef struct FT_FaceRec_* FXFT_Face;
+typedef void* FXFT_Library;
+class IFX_FontEncoding;
+class CFX_PathData;
+class CFX_SubstFont;
+class CFX_FaceCache;
+class IFX_FontMapper;
+class CFX_FontMapper;
+class IFX_SystemFontInfo;
+class CFontFileFaceInfo;
+#define FXFONT_FIXED_PITCH		0x01
+#define FXFONT_SERIF			0x02
+#define FXFONT_SYMBOLIC			0x04
+#define FXFONT_SCRIPT			0x08
+#define FXFONT_ITALIC			0x40
+#define FXFONT_BOLD				0x40000
+#define FXFONT_USEEXTERNATTR	0x80000
+#define FXFONT_CIDFONT			0x100000
+#define FXFONT_ANSI_CHARSET		0
+#define FXFONT_DEFAULT_CHARSET	1
+#define FXFONT_SYMBOL_CHARSET	2
+#define FXFONT_SHIFTJIS_CHARSET	128
+#define FXFONT_HANGEUL_CHARSET	129
+#define FXFONT_GB2312_CHARSET	134
+#define FXFONT_CHINESEBIG5_CHARSET	136
+#define FXFONT_THAI_CHARSET		222
+#define FXFONT_EASTEUROPE_CHARSET	238
+#define FXFONT_RUSSIAN_CHARSET	204
+#define FXFONT_GREEK_CHARSET	161
+#define FXFONT_TURKISH_CHARSET	162
+#define FXFONT_HEBREW_CHARSET	177
+#define FXFONT_ARABIC_CHARSET	178
+#define FXFONT_BALTIC_CHARSET	186
+#define FXFONT_FF_FIXEDPITCH	1
+#define FXFONT_FF_ROMAN			(1<<4)
+#define FXFONT_FF_SCRIPT		(4<<4)
+#define FXFONT_FW_NORMAL		400
+#define FXFONT_FW_BOLD			700
+class CFX_Font : public CFX_Object
+{
+public:
+    CFX_Font();
+    ~CFX_Font();
+
+    FX_BOOL					LoadSubst(const CFX_ByteString& face_name, FX_BOOL bTrueType, FX_DWORD flags,
+                                      int weight, int italic_angle, int CharsetCP, FX_BOOL bVertical = FALSE);
+
+    FX_BOOL					LoadEmbedded(FX_LPCBYTE data, FX_DWORD size);
+
+    FX_BOOL					LoadFile(IFX_FileRead* pFile);
+
+    FXFT_Face				GetFace() const
+    {
+        return m_Face;
+    }
+
+
+    const CFX_SubstFont*	GetSubstFont() const
+    {
+        return m_pSubstFont;
+    }
+
+    CFX_PathData*			LoadGlyphPath(FX_DWORD glyph_index, int dest_width = 0);
+
+    int						GetGlyphWidth(FX_DWORD glyph_index);
+
+    int						GetAscent() const;
+
+    int						GetDescent() const;
+
+    FX_BOOL                 GetGlyphBBox(FX_DWORD glyph_index, FX_RECT &bbox);
+
+    FX_BOOL                 IsItalic();
+
+    FX_BOOL                 IsBold();
+
+    FX_BOOL                 IsFixedWidth();
+
+    FX_BOOL					IsVertical() const
+    {
+        return m_bVertical;
+    }
+
+    CFX_WideString          GetPsName() const;
+
+
+    CFX_ByteString          GetFamilyName() const;
+
+    CFX_ByteString          GetFaceName() const;
+
+
+    FX_BOOL                 IsTTFont();
+
+    FX_BOOL                 GetBBox(FX_RECT &bbox);
+
+    int                     GetHeight();
+
+    int                     GetULPos();
+
+    int                     GetULthickness();
+
+    int                     GetMaxAdvanceWidth();
+
+    FXFT_Face				m_Face;
+
+    CFX_SubstFont*			m_pSubstFont;
+    FX_BOOL					IsEmbedded()
+    {
+        return m_bEmbedded;
+    }
+
+    void					AdjustMMParams(int glyph_index, int width, int weight);
+    FX_LPBYTE				m_pFontDataAllocation;
+    FX_LPBYTE               m_pFontData;
+    FX_LPBYTE				m_pGsubData;
+    FX_DWORD                m_dwSize;
+    CFX_BinaryBuf           m_OtfFontData;
+    void*                   m_hHandle;
+    void*                   m_pPlatformFont;
+    void*                   m_pPlatformFontCollection;
+    void*                   m_pDwFont;
+    FX_BOOL                 m_bDwLoaded;
+    void                    ReleasePlatformResource();
+
+    void					DeleteFace();
+protected:
+
+    FX_BOOL					m_bEmbedded;
+    FX_BOOL					m_bVertical;
+    void*					m_pOwnedStream;
+};
+#define ENCODING_INTERNAL		0
+#define ENCODING_UNICODE		1
+class IFX_FontEncoding : public CFX_Object
+{
+public:
+    virtual ~IFX_FontEncoding() {}
+
+    virtual FX_DWORD		GlyphFromCharCode(FX_DWORD charcode) = 0;
+
+    virtual CFX_WideString	UnicodeFromCharCode(FX_DWORD charcode) const = 0;
+
+    virtual FX_DWORD		CharCodeFromUnicode(FX_WCHAR Unicode) const = 0;
+};
+IFX_FontEncoding* FXGE_CreateUnicodeEncoding(CFX_Font* pFont);
+#define FXFONT_SUBST_MM				0x01
+#define FXFONT_SUBST_GLYPHPATH		0x04
+#define FXFONT_SUBST_CLEARTYPE		0x08
+#define FXFONT_SUBST_TRANSFORM		0x10
+#define FXFONT_SUBST_NONSYMBOL		0x20
+#define FXFONT_SUBST_EXACT			0x40
+#define FXFONT_SUBST_STANDARD		0x80
+class CFX_SubstFont : public CFX_Object
+{
+public:
+
+    CFX_SubstFont();
+
+    FX_LPVOID				m_ExtHandle;
+
+    CFX_ByteString			m_Family;
+
+    int						m_Charset;
+
+    FX_DWORD				m_SubstFlags;
+
+    int						m_Weight;
+
+    int						m_ItalicAngle;
+
+    FX_BOOL					m_bSubstOfCJK;
+
+    int						m_WeightCJK;
+
+    FX_BOOL					m_bItlicCJK;
+};
+#define FX_FONT_FLAG_SERIF              0x01
+#define FX_FONT_FLAG_FIXEDPITCH			0x02
+#define FX_FONT_FLAG_ITALIC				0x04
+#define FX_FONT_FLAG_BOLD				0x08
+#define FX_FONT_FLAG_SYMBOLIC_SYMBOL	0x10
+#define FX_FONT_FLAG_SYMBOLIC_DINGBATS	0x20
+#define FX_FONT_FLAG_MULTIPLEMASTER		0x40
+typedef struct {
+    FX_LPCBYTE	m_pFontData;
+    FX_DWORD	m_dwSize;
+} FoxitFonts;
+class CFX_FontMgr : public CFX_Object
+{
+public:
+    CFX_FontMgr();
+    ~CFX_FontMgr();
+    void			InitFTLibrary();
+    FXFT_Face		GetCachedFace(const CFX_ByteString& face_name,
+                                  int weight, FX_BOOL bItalic, FX_LPBYTE& pFontData);
+    FXFT_Face		AddCachedFace(const CFX_ByteString& face_name,
+                                  int weight, FX_BOOL bItalic, FX_LPBYTE pData, FX_DWORD size, int face_index);
+    FXFT_Face		GetCachedTTCFace(int ttc_size, FX_DWORD checksum,
+                                     int font_offset, FX_LPBYTE& pFontData);
+    FXFT_Face		AddCachedTTCFace(int ttc_size, FX_DWORD checksum,
+                                     FX_LPBYTE pData, FX_DWORD size, int font_offset);
+    FXFT_Face		GetFileFace(FX_LPCSTR filename, int face_index);
+    FXFT_Face		GetFixedFace(FX_LPCBYTE pData, FX_DWORD size, int face_index);
+    void			ReleaseFace(FXFT_Face face);
+    void			SetSystemFontInfo(IFX_SystemFontInfo* pFontInfo);
+    FXFT_Face		FindSubstFont(const CFX_ByteString& face_name, FX_BOOL bTrueType, FX_DWORD flags,
+                                  int weight, int italic_angle, int CharsetCP, CFX_SubstFont* pSubstFont);
+
+    void			FreeCache();
+
+    FX_BOOL			GetStandardFont(FX_LPCBYTE& pFontData, FX_DWORD& size, int index);
+    CFX_FontMapper*	m_pBuiltinMapper;
+    IFX_FontMapper*	m_pExtMapper;
+    CFX_MapByteStringToPtr	m_FaceMap;
+    FXFT_Library	m_FTLibrary;
+    FoxitFonts m_ExternalFonts[16];
+};
+class IFX_FontMapper : public CFX_Object
+{
+public:
+
+    virtual ~IFX_FontMapper() {}
+
+    virtual FXFT_Face	FindSubstFont(const CFX_ByteString& face_name, FX_BOOL bTrueType, FX_DWORD flags,
+                                      int weight, int italic_angle, int CharsetCP, CFX_SubstFont* pSubstFont) = 0;
+
+    CFX_FontMgr*		m_pFontMgr;
+};
+class IFX_FontEnumerator
+{
+public:
+
+    virtual void		HitFont() = 0;
+
+    virtual void		Finish() = 0;
+};
+class IFX_AdditionalFontEnum
+{
+public:
+    virtual int  CountFiles() = 0;
+    virtual IFX_FileStream* GetFontFile(int index) = 0;
+};
+class CFX_FontMapper : public IFX_FontMapper
+{
+public:
+    CFX_FontMapper();
+    virtual ~CFX_FontMapper();
+    void				SetSystemFontInfo(IFX_SystemFontInfo* pFontInfo);
+    IFX_SystemFontInfo*	GetSystemFontInfo()
+    {
+        return m_pFontInfo;
+    }
+    void				AddInstalledFont(const CFX_ByteString& name, int charset);
+    void				LoadInstalledFonts();
+    CFX_ByteStringArray	m_InstalledTTFonts;
+    void				SetFontEnumerator(IFX_FontEnumerator* pFontEnumerator)
+    {
+        m_pFontEnumerator = pFontEnumerator;
+    }
+    IFX_FontEnumerator*	GetFontEnumerator() const
+    {
+        return m_pFontEnumerator;
+    }
+    virtual FXFT_Face	FindSubstFont(const CFX_ByteString& face_name, FX_BOOL bTrueType, FX_DWORD flags,
+                                      int weight, int italic_angle, int CharsetCP, CFX_SubstFont* pSubstFont);
+private:
+    CFX_ByteString		GetPSNameFromTT(void* hFont);
+    CFX_ByteString		MatchInstalledFonts(const CFX_ByteString& norm_name);
+    FXFT_Face			UseInternalSubst(CFX_SubstFont* pSubstFont, int iBaseFont, int italic_angle, int weight, int picthfamily);
+
+    FX_BOOL				m_bListLoaded;
+    FXFT_Face			m_MMFaces[2];
+    CFX_ByteString		m_LastFamily;
+    CFX_DWordArray		m_CharsetArray;
+    CFX_ByteStringArray	m_FaceArray;
+    IFX_SystemFontInfo*	m_pFontInfo;
+    FXFT_Face			m_FoxitFaces[14];
+    IFX_FontEnumerator*		m_pFontEnumerator;
+};
+class IFX_SystemFontInfo : public CFX_Object
+{
+public:
+    static IFX_SystemFontInfo*	CreateDefault();
+    virtual void		Release() = 0;
+    virtual	FX_BOOL		EnumFontList(CFX_FontMapper* pMapper) = 0;
+    virtual void*		MapFont(int weight, FX_BOOL bItalic, int charset, int pitch_family, FX_LPCSTR face, FX_BOOL& bExact) = 0;
+    virtual void*		GetFont(FX_LPCSTR face) = 0;
+    virtual FX_DWORD	GetFontData(void* hFont, FX_DWORD table, FX_LPBYTE buffer, FX_DWORD size) = 0;
+    virtual FX_BOOL		GetFaceName(void* hFont, CFX_ByteString& name) = 0;
+    virtual FX_BOOL		GetFontCharset(void* hFont, int& charset) = 0;
+    virtual int			GetFaceIndex(void* hFont)
+    {
+        return 0;
+    }
+    virtual void		DeleteFont(void* hFont) = 0;
+    virtual void*       RetainFont(void* hFont)
+    {
+        return NULL;
+    }
+};
+class CFX_FolderFontInfo : public IFX_SystemFontInfo
+{
+public:
+    CFX_FolderFontInfo();
+    ~CFX_FolderFontInfo();
+    void				AddPath(FX_BSTR path);
+    virtual void		Release();
+    virtual	FX_BOOL		EnumFontList(CFX_FontMapper* pMapper);
+    virtual void*		MapFont(int weight, FX_BOOL bItalic, int charset, int pitch_family, FX_LPCSTR face, FX_BOOL& bExact);
+    virtual void*		GetFont(FX_LPCSTR face);
+    virtual FX_DWORD	GetFontData(void* hFont, FX_DWORD table, FX_LPBYTE buffer, FX_DWORD size);
+    virtual void		DeleteFont(void* hFont);
+    virtual	FX_BOOL		GetFaceName(void* hFont, CFX_ByteString& name);
+    virtual FX_BOOL		GetFontCharset(void* hFont, int& charset);
+protected:
+    CFX_MapByteStringToPtr	m_FontList;
+    CFX_ByteStringArray	m_PathList;
+    CFX_FontMapper*		m_pMapper;
+    void				ScanPath(CFX_ByteString& path);
+    void				ScanFile(CFX_ByteString& path);
+    void				ReportFace(CFX_ByteString& path, FXSYS_FILE* pFile, FX_DWORD filesize, FX_DWORD offset);
+};
+class CFX_CountedFaceCache : public CFX_Object
+{
+public:
+    CFX_FaceCache*	m_Obj;
+    FX_DWORD		m_nCount;
+};
+typedef CFX_MapPtrTemplate<FXFT_Face, CFX_CountedFaceCache*> CFX_FTCacheMap;
+class CFX_FontCache : public CFX_Object
+{
+public:
+    ~CFX_FontCache();
+    CFX_FaceCache*			GetCachedFace(CFX_Font* pFont);
+    void					ReleaseCachedFace(CFX_Font* pFont);
+    void					FreeCache(FX_BOOL bRelease = FALSE);
+
+private:
+    CFX_FTCacheMap			m_FTFaceMap;
+    CFX_FTCacheMap			m_ExtFaceMap;
+};
+class CFX_AutoFontCache
+{
+public:
+    CFX_AutoFontCache(CFX_FontCache* pFontCache, CFX_Font* pFont)
+        : m_pFontCache(pFontCache)
+        , m_pFont(pFont)
+    {
+    }
+    ~CFX_AutoFontCache()
+    {
+        m_pFontCache->ReleaseCachedFace(m_pFont);
+    }
+    CFX_FontCache* m_pFontCache;
+    CFX_Font* m_pFont;
+};
+#define FX_FONTCACHE_DEFINE(pFontCache, pFont) CFX_AutoFontCache autoFontCache((pFontCache), (pFont))
+class CFX_GlyphBitmap : public CFX_Object
+{
+public:
+    int						m_Top;
+    int						m_Left;
+    CFX_DIBitmap			m_Bitmap;
+};
+class CFX_FaceCache : public CFX_Object
+{
+public:
+    ~CFX_FaceCache();
+    const CFX_GlyphBitmap*	LoadGlyphBitmap(CFX_Font* pFont, FX_DWORD glyph_index, FX_BOOL bFontStyle, const CFX_AffineMatrix* pMatrix,
+                                            int dest_width, int anti_alias, int& text_flags);
+    const CFX_PathData*		LoadGlyphPath(CFX_Font* pFont, FX_DWORD glyph_index, int dest_width);
+
+
+    CFX_FaceCache(FXFT_Face face);
+private:
+    FXFT_Face				m_Face;
+    CFX_GlyphBitmap*		RenderGlyph(CFX_Font* pFont, FX_DWORD glyph_index, FX_BOOL bFontStyle,
+                                        const CFX_AffineMatrix* pMatrix, int dest_width, int anti_alias);
+    CFX_GlyphBitmap*		RenderGlyph_Nativetext(CFX_Font* pFont, FX_DWORD glyph_index,
+            const CFX_AffineMatrix* pMatrix, int dest_width, int anti_alias);
+    CFX_GlyphBitmap*        LookUpGlyphBitmap(CFX_Font* pFont, const CFX_AffineMatrix* pMatrix, CFX_ByteStringC& FaceGlyphsKey,
+            FX_DWORD glyph_index, FX_BOOL bFontStyle, int dest_width, int anti_alias);
+    CFX_MapByteStringToPtr	m_SizeMap;
+    CFX_MapPtrToPtr			m_PathMap;
+    CFX_DIBitmap*           m_pBitmap;
+    void*                   m_pPlatformGraphics;
+    void*                   m_pPlatformBitmap;
+    void*                   m_hDC;
+    void*                   m_hBitmap;
+    void*                   m_hOldBitmap;
+    void*                   m_hGdiFont;
+    void*                   m_hOldGdiFont;
+
+    void				    InitPlatform();
+    void				    DestroyPlatform();
+};
+typedef struct {
+    const CFX_GlyphBitmap*	m_pGlyph;
+    int					m_OriginX, m_OriginY;
+    FX_FLOAT			m_fOriginX, m_fOriginY;
+} FXTEXT_GLYPHPOS;
+FX_RECT FXGE_GetGlyphsBBox(FXTEXT_GLYPHPOS* pGlyphAndPos, int nChars, int anti_alias, FX_FLOAT retinaScaleX = 1.0f, FX_FLOAT retinaScaleY = 1.0f);
+FX_BOOL	OutputGlyph(void* dib, int x, int y, CFX_Font* pFont, double font_size,
+                    CFX_AffineMatrix* pMatrix, unsigned long glyph_index, unsigned long argb);
+FX_BOOL	OutputText(void* dib, int x, int y, CFX_Font* pFont, double font_size,
+                   CFX_AffineMatrix* pText_matrix, unsigned short const* text, unsigned long argb);
+class IFX_GSUBTable
+{
+public:
+    virtual void	Release() = 0;
+    virtual FX_BOOL GetVerticalGlyph(FX_DWORD glyphnum, FX_DWORD* vglyphnum) = 0;
+};
+IFX_GSUBTable* FXGE_CreateGSUBTable(CFX_Font* pFont);
+#endif
diff --git a/core/include/fxge/fx_freetype.h b/core/include/fxge/fx_freetype.h
index 397c3eea9b..6a2190b2fc 100644
--- a/core/include/fxge/fx_freetype.h
+++ b/core/include/fxge/fx_freetype.h
@@ -1,144 +1,144 @@
-// Copyright 2014 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

-

-#include "../thirdparties/freetype/ft2build.h"

-#include "../thirdparties/freetype/freetype/freetype.h"

-#include "../thirdparties/freetype/freetype/ftoutln.h"

-#include "../thirdparties/freetype/freetype/ftmm.h"

-#include "../thirdparties/freetype/freetype/internal/ftobjs.h"

-#include "../thirdparties/freetype/freetype/tttables.h"

-#ifdef __cplusplus

-extern "C" {

-#endif

-#define FXFT_ENCODING_UNICODE FT_ENCODING_UNICODE

-#define FXFT_ENCODING_ADOBE_STANDARD FT_ENCODING_ADOBE_STANDARD

-#define FXFT_ENCODING_ADOBE_EXPERT FT_ENCODING_ADOBE_EXPERT

-#define FXFT_ENCODING_ADOBE_LATIN_1 FT_ENCODING_ADOBE_LATIN_1

-#define FXFT_ENCODING_APPLE_ROMAN FT_ENCODING_APPLE_ROMAN

-#define FXFT_ENCODING_ADOBE_CUSTOM FT_ENCODING_ADOBE_CUSTOM

-#define FXFT_ENCODING_MS_SYMBOL FT_ENCODING_MS_SYMBOL

-#define FXFT_ENCODING_GB2312 FT_ENCODING_GB2312

-#define FXFT_ENCODING_BIG5 FT_ENCODING_BIG5

-#define FXFT_ENCODING_SJIS FT_ENCODING_SJIS

-#define FXFT_ENCODING_JOHAB FT_ENCODING_JOHAB

-#define FXFT_ENCODING_WANSUNG FT_ENCODING_WANSUNG

-#define FXFT_LOAD_NO_SCALE FT_LOAD_NO_SCALE

-#define FXFT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH

-#define FXFT_RENDER_MODE_LCD FT_RENDER_MODE_LCD

-#define FXFT_RENDER_MODE_MONO FT_RENDER_MODE_MONO

-#define FXFT_RENDER_MODE_NORMAL FT_RENDER_MODE_NORMAL

-#define FXFT_LOAD_IGNORE_TRANSFORM FT_LOAD_IGNORE_TRANSFORM

-#define FXFT_LOAD_NO_BITMAP FT_LOAD_NO_BITMAP

-#define FXFT_LOAD_NO_HINTING FT_LOAD_NO_HINTING

-#define FXFT_PIXEL_MODE_MONO FT_PIXEL_MODE_MONO

-#define FXFT_STYLE_FLAG_ITALIC FT_STYLE_FLAG_ITALIC

-#define FXFT_STYLE_FLAG_BOLD FT_STYLE_FLAG_BOLD

-#define FXFT_FACE_FLAG_SFNT FT_FACE_FLAG_SFNT

-#define FXFT_FACE_FLAG_TRICKY ( 1L << 13 )

-typedef FT_MM_Var*		FXFT_MM_Var;

-typedef FT_Bitmap*		FXFT_Bitmap;

-#define FXFT_Matrix		FT_Matrix

-#define FXFT_Vector		FT_Vector

-#define FXFT_Outline_Funcs FT_Outline_Funcs

-typedef FT_Open_Args	FXFT_Open_Args;

-typedef FT_StreamRec	FXFT_StreamRec;

-typedef FT_StreamRec*	FXFT_Stream;

-typedef FT_BBox			FXFT_BBox;

-typedef FT_Glyph		FXFT_Glyph;

-typedef FT_CharMap		FXFT_CharMap;

-#define FXFT_GLYPH_BBOX_PIXELS	FT_GLYPH_BBOX_PIXELS

-#define FXFT_Open_Face(library, args, index, face) \

-    FT_Open_Face((FT_Library)(library), args, index, (FT_Face*)(face))

-#define FXFT_Done_Face(face) FT_Done_Face((FT_Face)(face))

-#define FXFT_Done_FreeType(library) FT_Done_FreeType((FT_Library)(library))

-#define FXFT_Init_FreeType(library) FT_Init_FreeType((FT_Library*)(library))

-#define FXFT_New_Memory_Face(library, base, size, index, face) \

-    FT_New_Memory_Face((FT_Library)(library), base, size, index, (FT_Face*)(face))

-#define FXFT_New_Face(library, filename, index, face) \

-    FT_New_Face((FT_Library)(library), filename, index, (FT_Face*)(face))

-#define FXFT_Get_Face_FreeType(face) ((FT_Face)face)->driver->root.library

-#define FXFT_Select_Charmap(face, encoding) FT_Select_Charmap((FT_Face)face, (FT_Encoding)encoding)

-#define FXFT_Set_Charmap(face, charmap) FT_Set_Charmap((FT_Face)face, (FT_CharMap)charmap)

-#define FXFT_Load_Glyph(face, glyph_index, flags) FT_Load_Glyph((FT_Face)face, glyph_index, flags)

-#define FXFT_Get_Char_Index(face, code) FT_Get_Char_Index((FT_Face)face, code)

-#define FXFT_Get_Glyph_Name(face, index, buffer, size) FT_Get_Glyph_Name((FT_Face)face, index, buffer, size)

-#define FXFT_Get_Name_Index(face, name) FT_Get_Name_Index((FT_Face)face, name)

-#define FXFT_Has_Glyph_Names(face)  (((FT_Face)face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES)

-#define FXFT_Get_Postscript_Name(face) FT_Get_Postscript_Name((FT_Face)face)

-#define FXFT_Load_Sfnt_Table(face, tag, offset, buffer, length) \

-    FT_Load_Sfnt_Table((FT_Face)face, tag, offset, buffer, length)

-#define FXFT_Get_First_Char(face, glyph_index) FT_Get_First_Char((FT_Face)face, glyph_index)

-#define FXFT_Get_Next_Char(face, code, glyph_index) FT_Get_Next_Char((FT_Face)face, code, glyph_index)

-#define FXFT_Clear_Face_External_Stream(face) (((FT_Face)face)->face_flags&=~FT_FACE_FLAG_EXTERNAL_STREAM)

-#define FXFT_Get_Face_External_Stream(face) (((FT_Face)face)->face_flags&FT_FACE_FLAG_EXTERNAL_STREAM)

-#define FXFT_Is_Face_TT_OT(face) (((FT_Face)face)->face_flags&FT_FACE_FLAG_SFNT)

-#define FXFT_Is_Face_Tricky(face) (((FT_Face)face)->face_flags&FXFT_FACE_FLAG_TRICKY)

-#define FXFT_Is_Face_fixedwidth(face) (((FT_Face)face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH)

-#define FXFT_Get_Face_Stream_Base(face) ((FT_Face)face)->stream->base

-#define FXFT_Get_Face_Stream_Size(face) ((FT_Face)face)->stream->size

-#define FXFT_Get_Face_Family_Name(face) ((FT_Face)face)->family_name

-#define FXFT_Get_Face_Style_Name(face) ((FT_Face)face)->style_name

-#define FXFT_Get_Face_Numfaces(face) ((FT_Face)face)->num_faces

-#define FXFT_Get_Face_Faceindex(face) ((FT_Face)face)->face_index

-#define FXFT_Is_Face_Italic(face) (((FT_Face)face)->style_flags&FT_STYLE_FLAG_ITALIC)

-#define FXFT_Is_Face_Bold(face) (((FT_Face)face)->style_flags&FT_STYLE_FLAG_BOLD)

-#define FXFT_Get_Face_Charmaps(face) ((FT_Face)face)->charmaps

-#define FXFT_Get_Glyph_HoriBearingX(face) ((FT_Face)face)->glyph->metrics.horiBearingX

-#define FXFT_Get_Glyph_HoriBearingY(face) ((FT_Face)face)->glyph->metrics.horiBearingY

-#define FXFT_Get_Glyph_Width(face) ((FT_Face)face)->glyph->metrics.width

-#define FXFT_Get_Glyph_Height(face) ((FT_Face)face)->glyph->metrics.height

-#define FXFT_Get_Face_CharmapCount(face) ((FT_Face)face)->num_charmaps

-#define FXFT_Get_Charmap_Encoding(charmap) ((FT_CharMap)charmap)->encoding

-#define FXFT_Get_Face_Charmap(face) ((FT_Face)face)->charmap

-#define FXFT_Get_Charmap_PlatformID(charmap) ((FT_CharMap)charmap)->platform_id

-#define FXFT_Get_Charmap_EncodingID(charmap) ((FT_CharMap)charmap)->encoding_id

-#define FXFT_Get_Face_UnitsPerEM(face) ((FT_Face)face)->units_per_EM

-#define FXFT_Get_Face_xMin(face) ((FT_Face)face)->bbox.xMin

-#define FXFT_Get_Face_xMax(face) ((FT_Face)face)->bbox.xMax

-#define FXFT_Get_Face_yMin(face) ((FT_Face)face)->bbox.yMin

-#define FXFT_Get_Face_yMax(face) ((FT_Face)face)->bbox.yMax

-#define FXFT_Get_Face_Height(face) ((FT_Face)face)->height

-#define FXFT_Get_Face_UnderLineThickness(face) ((FT_Face)face)->underline_thickness

-#define FXFT_Get_Face_UnderLinePosition(face) ((FT_Face)face)->underline_position

-#define FXFT_Get_Face_MaxAdvanceWidth(face) ((FT_Face)face)->max_advance_width

-#define FXFT_Get_Face_Ascender(face) ((FT_Face)face)->ascender

-#define FXFT_Get_Face_Descender(face) ((FT_Face)face)->descender

-#define FXFT_Get_Glyph_HoriAdvance(face) ((FT_Face)face)->glyph->metrics.horiAdvance

-#define FXFT_Get_MM_Axis(var, index) &((FT_MM_Var*)var)->axis[index]

-#define FXFT_Get_MM_Axis_Min(axis) ((FT_Var_Axis*)axis)->minimum

-#define FXFT_Get_MM_Axis_Max(axis) ((FT_Var_Axis*)axis)->maximum

-#define FXFT_Get_MM_Axis_Def(axis) ((FT_Var_Axis*)axis)->def

-#define FXFT_Get_Face_Internal_Flag(face) ((FT_Face)face)->internal->transform_flags

-#define FXFT_Set_Face_Internal_Flag(face, flag) (((FT_Face)face)->internal->transform_flags = flag)

-#define FXFT_Alloc(library, size) ((FT_Library)library)->memory->alloc(((FT_Library)library)->memory, size)

-#define FXFT_Free(face, p) ((FT_Face)face)->memory->free(((FT_Face)face)->memory, p)

-#define FXFT_Get_Glyph_Outline(face) &((FT_Face)face)->glyph->outline

-#define FXFT_Get_Outline_Bbox(outline, cbox)  FT_Outline_Get_CBox(outline, cbox)

-#define FXFT_Render_Glyph(face, mode) FT_Render_Glyph(((FT_Face)face)->glyph, (enum FT_Render_Mode_)mode)

-#define FXFT_Get_MM_Var(face, p) FT_Get_MM_Var((FT_Face)face, p)

-#define FXFT_Set_MM_Design_Coordinates(face, n, p) FT_Set_MM_Design_Coordinates((FT_Face)face, n, p)

-#define FXFT_Set_Pixel_Sizes(face, w, h) FT_Set_Pixel_Sizes((FT_Face)face, w, h)

-#define FXFT_Set_Transform(face, m, d) FT_Set_Transform((FT_Face)face, m, d)

-#define FXFT_Outline_Embolden(outline, s) FT_Outline_Embolden(outline, s)

-#define FXFT_Get_Glyph_Bitmap(face) &((FT_Face)face)->glyph->bitmap

-#define FXFT_Get_Bitmap_Width(bitmap) ((FT_Bitmap*)bitmap)->width

-#define FXFT_Get_Bitmap_Rows(bitmap) ((FT_Bitmap*)bitmap)->rows

-#define FXFT_Get_Bitmap_PixelMode(bitmap) ((FT_Bitmap*)bitmap)->pixel_mode

-#define FXFT_Get_Bitmap_Pitch(bitmap) ((FT_Bitmap*)bitmap)->pitch

-#define FXFT_Get_Bitmap_Buffer(bitmap) ((FT_Bitmap*)bitmap)->buffer

-#define FXFT_Get_Glyph_BitmapLeft(face) ((FT_Face)face)->glyph->bitmap_left

-#define FXFT_Get_Glyph_BitmapTop(face) ((FT_Face)face)->glyph->bitmap_top

-#define FXFT_Outline_Decompose(outline, funcs, params) FT_Outline_Decompose(outline, funcs, params)

-#define FXFT_Set_Char_Size(face, char_width, char_height, horz_resolution, vert_resolution) FT_Set_Char_Size(face, char_width, char_height, horz_resolution, vert_resolution)

-#define FXFT_Get_Glyph(slot, aglyph) FT_Get_Glyph(slot, aglyph)

-#define FXFT_Glyph_Get_CBox(glyph, bbox_mode, acbox) FT_Glyph_Get_CBox(glyph, bbox_mode, acbox)

-#define FXFT_Done_Glyph(glyph)	FT_Done_Glyph(glyph)

-#define FXFT_Library_SetLcdFilter(library, filter) FT_Library_SetLcdFilter((FT_Library)(library), filter)

-int FXFT_unicode_from_adobe_name(const char* name);

-void FXFT_adobe_name_from_unicode(char* name, unsigned int unicode);

-#ifdef __cplusplus

-};

-#endif

+// Copyright 2014 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
+
+#include "../thirdparties/freetype/ft2build.h"
+#include "../thirdparties/freetype/freetype/freetype.h"
+#include "../thirdparties/freetype/freetype/ftoutln.h"
+#include "../thirdparties/freetype/freetype/ftmm.h"
+#include "../thirdparties/freetype/freetype/internal/ftobjs.h"
+#include "../thirdparties/freetype/freetype/tttables.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+#define FXFT_ENCODING_UNICODE FT_ENCODING_UNICODE
+#define FXFT_ENCODING_ADOBE_STANDARD FT_ENCODING_ADOBE_STANDARD
+#define FXFT_ENCODING_ADOBE_EXPERT FT_ENCODING_ADOBE_EXPERT
+#define FXFT_ENCODING_ADOBE_LATIN_1 FT_ENCODING_ADOBE_LATIN_1
+#define FXFT_ENCODING_APPLE_ROMAN FT_ENCODING_APPLE_ROMAN
+#define FXFT_ENCODING_ADOBE_CUSTOM FT_ENCODING_ADOBE_CUSTOM
+#define FXFT_ENCODING_MS_SYMBOL FT_ENCODING_MS_SYMBOL
+#define FXFT_ENCODING_GB2312 FT_ENCODING_GB2312
+#define FXFT_ENCODING_BIG5 FT_ENCODING_BIG5
+#define FXFT_ENCODING_SJIS FT_ENCODING_SJIS
+#define FXFT_ENCODING_JOHAB FT_ENCODING_JOHAB
+#define FXFT_ENCODING_WANSUNG FT_ENCODING_WANSUNG
+#define FXFT_LOAD_NO_SCALE FT_LOAD_NO_SCALE
+#define FXFT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH
+#define FXFT_RENDER_MODE_LCD FT_RENDER_MODE_LCD
+#define FXFT_RENDER_MODE_MONO FT_RENDER_MODE_MONO
+#define FXFT_RENDER_MODE_NORMAL FT_RENDER_MODE_NORMAL
+#define FXFT_LOAD_IGNORE_TRANSFORM FT_LOAD_IGNORE_TRANSFORM
+#define FXFT_LOAD_NO_BITMAP FT_LOAD_NO_BITMAP
+#define FXFT_LOAD_NO_HINTING FT_LOAD_NO_HINTING
+#define FXFT_PIXEL_MODE_MONO FT_PIXEL_MODE_MONO
+#define FXFT_STYLE_FLAG_ITALIC FT_STYLE_FLAG_ITALIC
+#define FXFT_STYLE_FLAG_BOLD FT_STYLE_FLAG_BOLD
+#define FXFT_FACE_FLAG_SFNT FT_FACE_FLAG_SFNT
+#define FXFT_FACE_FLAG_TRICKY ( 1L << 13 )
+typedef FT_MM_Var*		FXFT_MM_Var;
+typedef FT_Bitmap*		FXFT_Bitmap;
+#define FXFT_Matrix		FT_Matrix
+#define FXFT_Vector		FT_Vector
+#define FXFT_Outline_Funcs FT_Outline_Funcs
+typedef FT_Open_Args	FXFT_Open_Args;
+typedef FT_StreamRec	FXFT_StreamRec;
+typedef FT_StreamRec*	FXFT_Stream;
+typedef FT_BBox			FXFT_BBox;
+typedef FT_Glyph		FXFT_Glyph;
+typedef FT_CharMap		FXFT_CharMap;
+#define FXFT_GLYPH_BBOX_PIXELS	FT_GLYPH_BBOX_PIXELS
+#define FXFT_Open_Face(library, args, index, face) \
+    FT_Open_Face((FT_Library)(library), args, index, (FT_Face*)(face))
+#define FXFT_Done_Face(face) FT_Done_Face((FT_Face)(face))
+#define FXFT_Done_FreeType(library) FT_Done_FreeType((FT_Library)(library))
+#define FXFT_Init_FreeType(library) FT_Init_FreeType((FT_Library*)(library))
+#define FXFT_New_Memory_Face(library, base, size, index, face) \
+    FT_New_Memory_Face((FT_Library)(library), base, size, index, (FT_Face*)(face))
+#define FXFT_New_Face(library, filename, index, face) \
+    FT_New_Face((FT_Library)(library), filename, index, (FT_Face*)(face))
+#define FXFT_Get_Face_FreeType(face) ((FT_Face)face)->driver->root.library
+#define FXFT_Select_Charmap(face, encoding) FT_Select_Charmap((FT_Face)face, (FT_Encoding)encoding)
+#define FXFT_Set_Charmap(face, charmap) FT_Set_Charmap((FT_Face)face, (FT_CharMap)charmap)
+#define FXFT_Load_Glyph(face, glyph_index, flags) FT_Load_Glyph((FT_Face)face, glyph_index, flags)
+#define FXFT_Get_Char_Index(face, code) FT_Get_Char_Index((FT_Face)face, code)
+#define FXFT_Get_Glyph_Name(face, index, buffer, size) FT_Get_Glyph_Name((FT_Face)face, index, buffer, size)
+#define FXFT_Get_Name_Index(face, name) FT_Get_Name_Index((FT_Face)face, name)
+#define FXFT_Has_Glyph_Names(face)  (((FT_Face)face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES)
+#define FXFT_Get_Postscript_Name(face) FT_Get_Postscript_Name((FT_Face)face)
+#define FXFT_Load_Sfnt_Table(face, tag, offset, buffer, length) \
+    FT_Load_Sfnt_Table((FT_Face)face, tag, offset, buffer, length)
+#define FXFT_Get_First_Char(face, glyph_index) FT_Get_First_Char((FT_Face)face, glyph_index)
+#define FXFT_Get_Next_Char(face, code, glyph_index) FT_Get_Next_Char((FT_Face)face, code, glyph_index)
+#define FXFT_Clear_Face_External_Stream(face) (((FT_Face)face)->face_flags&=~FT_FACE_FLAG_EXTERNAL_STREAM)
+#define FXFT_Get_Face_External_Stream(face) (((FT_Face)face)->face_flags&FT_FACE_FLAG_EXTERNAL_STREAM)
+#define FXFT_Is_Face_TT_OT(face) (((FT_Face)face)->face_flags&FT_FACE_FLAG_SFNT)
+#define FXFT_Is_Face_Tricky(face) (((FT_Face)face)->face_flags&FXFT_FACE_FLAG_TRICKY)
+#define FXFT_Is_Face_fixedwidth(face) (((FT_Face)face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH)
+#define FXFT_Get_Face_Stream_Base(face) ((FT_Face)face)->stream->base
+#define FXFT_Get_Face_Stream_Size(face) ((FT_Face)face)->stream->size
+#define FXFT_Get_Face_Family_Name(face) ((FT_Face)face)->family_name
+#define FXFT_Get_Face_Style_Name(face) ((FT_Face)face)->style_name
+#define FXFT_Get_Face_Numfaces(face) ((FT_Face)face)->num_faces
+#define FXFT_Get_Face_Faceindex(face) ((FT_Face)face)->face_index
+#define FXFT_Is_Face_Italic(face) (((FT_Face)face)->style_flags&FT_STYLE_FLAG_ITALIC)
+#define FXFT_Is_Face_Bold(face) (((FT_Face)face)->style_flags&FT_STYLE_FLAG_BOLD)
+#define FXFT_Get_Face_Charmaps(face) ((FT_Face)face)->charmaps
+#define FXFT_Get_Glyph_HoriBearingX(face) ((FT_Face)face)->glyph->metrics.horiBearingX
+#define FXFT_Get_Glyph_HoriBearingY(face) ((FT_Face)face)->glyph->metrics.horiBearingY
+#define FXFT_Get_Glyph_Width(face) ((FT_Face)face)->glyph->metrics.width
+#define FXFT_Get_Glyph_Height(face) ((FT_Face)face)->glyph->metrics.height
+#define FXFT_Get_Face_CharmapCount(face) ((FT_Face)face)->num_charmaps
+#define FXFT_Get_Charmap_Encoding(charmap) ((FT_CharMap)charmap)->encoding
+#define FXFT_Get_Face_Charmap(face) ((FT_Face)face)->charmap
+#define FXFT_Get_Charmap_PlatformID(charmap) ((FT_CharMap)charmap)->platform_id
+#define FXFT_Get_Charmap_EncodingID(charmap) ((FT_CharMap)charmap)->encoding_id
+#define FXFT_Get_Face_UnitsPerEM(face) ((FT_Face)face)->units_per_EM
+#define FXFT_Get_Face_xMin(face) ((FT_Face)face)->bbox.xMin
+#define FXFT_Get_Face_xMax(face) ((FT_Face)face)->bbox.xMax
+#define FXFT_Get_Face_yMin(face) ((FT_Face)face)->bbox.yMin
+#define FXFT_Get_Face_yMax(face) ((FT_Face)face)->bbox.yMax
+#define FXFT_Get_Face_Height(face) ((FT_Face)face)->height
+#define FXFT_Get_Face_UnderLineThickness(face) ((FT_Face)face)->underline_thickness
+#define FXFT_Get_Face_UnderLinePosition(face) ((FT_Face)face)->underline_position
+#define FXFT_Get_Face_MaxAdvanceWidth(face) ((FT_Face)face)->max_advance_width
+#define FXFT_Get_Face_Ascender(face) ((FT_Face)face)->ascender
+#define FXFT_Get_Face_Descender(face) ((FT_Face)face)->descender
+#define FXFT_Get_Glyph_HoriAdvance(face) ((FT_Face)face)->glyph->metrics.horiAdvance
+#define FXFT_Get_MM_Axis(var, index) &((FT_MM_Var*)var)->axis[index]
+#define FXFT_Get_MM_Axis_Min(axis) ((FT_Var_Axis*)axis)->minimum
+#define FXFT_Get_MM_Axis_Max(axis) ((FT_Var_Axis*)axis)->maximum
+#define FXFT_Get_MM_Axis_Def(axis) ((FT_Var_Axis*)axis)->def
+#define FXFT_Get_Face_Internal_Flag(face) ((FT_Face)face)->internal->transform_flags
+#define FXFT_Set_Face_Internal_Flag(face, flag) (((FT_Face)face)->internal->transform_flags = flag)
+#define FXFT_Alloc(library, size) ((FT_Library)library)->memory->alloc(((FT_Library)library)->memory, size)
+#define FXFT_Free(face, p) ((FT_Face)face)->memory->free(((FT_Face)face)->memory, p)
+#define FXFT_Get_Glyph_Outline(face) &((FT_Face)face)->glyph->outline
+#define FXFT_Get_Outline_Bbox(outline, cbox)  FT_Outline_Get_CBox(outline, cbox)
+#define FXFT_Render_Glyph(face, mode) FT_Render_Glyph(((FT_Face)face)->glyph, (enum FT_Render_Mode_)mode)
+#define FXFT_Get_MM_Var(face, p) FT_Get_MM_Var((FT_Face)face, p)
+#define FXFT_Set_MM_Design_Coordinates(face, n, p) FT_Set_MM_Design_Coordinates((FT_Face)face, n, p)
+#define FXFT_Set_Pixel_Sizes(face, w, h) FT_Set_Pixel_Sizes((FT_Face)face, w, h)
+#define FXFT_Set_Transform(face, m, d) FT_Set_Transform((FT_Face)face, m, d)
+#define FXFT_Outline_Embolden(outline, s) FT_Outline_Embolden(outline, s)
+#define FXFT_Get_Glyph_Bitmap(face) &((FT_Face)face)->glyph->bitmap
+#define FXFT_Get_Bitmap_Width(bitmap) ((FT_Bitmap*)bitmap)->width
+#define FXFT_Get_Bitmap_Rows(bitmap) ((FT_Bitmap*)bitmap)->rows
+#define FXFT_Get_Bitmap_PixelMode(bitmap) ((FT_Bitmap*)bitmap)->pixel_mode
+#define FXFT_Get_Bitmap_Pitch(bitmap) ((FT_Bitmap*)bitmap)->pitch
+#define FXFT_Get_Bitmap_Buffer(bitmap) ((FT_Bitmap*)bitmap)->buffer
+#define FXFT_Get_Glyph_BitmapLeft(face) ((FT_Face)face)->glyph->bitmap_left
+#define FXFT_Get_Glyph_BitmapTop(face) ((FT_Face)face)->glyph->bitmap_top
+#define FXFT_Outline_Decompose(outline, funcs, params) FT_Outline_Decompose(outline, funcs, params)
+#define FXFT_Set_Char_Size(face, char_width, char_height, horz_resolution, vert_resolution) FT_Set_Char_Size(face, char_width, char_height, horz_resolution, vert_resolution)
+#define FXFT_Get_Glyph(slot, aglyph) FT_Get_Glyph(slot, aglyph)
+#define FXFT_Glyph_Get_CBox(glyph, bbox_mode, acbox) FT_Glyph_Get_CBox(glyph, bbox_mode, acbox)
+#define FXFT_Done_Glyph(glyph)	FT_Done_Glyph(glyph)
+#define FXFT_Library_SetLcdFilter(library, filter) FT_Library_SetLcdFilter((FT_Library)(library), filter)
+int FXFT_unicode_from_adobe_name(const char* name);
+void FXFT_adobe_name_from_unicode(char* name, unsigned int unicode);
+#ifdef __cplusplus
+};
+#endif
diff --git a/core/include/fxge/fx_ge.h b/core/include/fxge/fx_ge.h
index ab0bf3572a..82719ffda6 100644
--- a/core/include/fxge/fx_ge.h
+++ b/core/include/fxge/fx_ge.h
@@ -1,733 +1,733 @@
-// Copyright 2014 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 _FX_GE_H_

-#define _FX_GE_H_

-#ifndef _FX_DIB_H_

-#include "fx_dib.h"

-#endif

-#ifndef _FX_FONT_H_

-#include "fx_font.h"

-#endif

-class CFX_ClipRgn;

-class CFX_PathData;

-class CFX_GraphStateData;

-class CFX_Font;

-class CFX_FontMgr;

-class CFX_FontCache;

-class CFX_FaceCache;

-class CFX_RenderDevice;

-class IFX_RenderDeviceDriver;

-class CCodec_ModuleMgr;

-class IFXG_PaintModuleMgr;

-class CFX_GEModule : public CFX_Object

-{

-public:

-

-    static void				Create();

-

-    static void				Use(CFX_GEModule* pMgr);

-

-    static CFX_GEModule*	Get();

-

-    static void				Destroy();

-public:

-

-    CFX_FontCache*			GetFontCache();

-    CFX_FontMgr*			GetFontMgr()

-    {

-        return m_pFontMgr;

-    }

-    void					SetTextGamma(FX_FLOAT gammaValue);

-    FX_LPCBYTE				GetTextGammaTable();

-    void					SetExtFontMapper(IFX_FontMapper* pFontMapper);

-

-    void					SetCodecModule(CCodec_ModuleMgr* pCodecModule)

-    {

-        m_pCodecModule = pCodecModule;

-    }

-    CCodec_ModuleMgr*		GetCodecModule()

-    {

-        return m_pCodecModule;

-    }

-    FXFT_Library			m_FTLibrary;

-    void*					GetPlatformData()

-    {

-        return m_pPlatformData;

-    }

-protected:

-

-    CFX_GEModule();

-

-    ~CFX_GEModule();

-    void					InitPlatform();

-    void					DestroyPlatform();

-private:

-    FX_BYTE					m_GammaValue[256];

-    CFX_FontCache*			m_pFontCache;

-    CFX_FontMgr*			m_pFontMgr;

-    CCodec_ModuleMgr*		m_pCodecModule;

-    void*					m_pPlatformData;

-};

-typedef struct {

-

-    FX_FLOAT			m_PointX;

-

-    FX_FLOAT			m_PointY;

-

-    int					m_Flag;

-} FX_PATHPOINT;

-#define FXPT_CLOSEFIGURE		0x01

-#define FXPT_LINETO				0x02

-#define FXPT_BEZIERTO			0x04

-#define FXPT_MOVETO				0x06

-#define FXPT_TYPE				0x06

-#define FXFILL_ALTERNATE		1

-#define FXFILL_WINDING			2

-class CFX_ClipRgn : public CFX_Object

-{

-public:

-

-    CFX_ClipRgn(int device_width, int device_height);

-

-    CFX_ClipRgn(const FX_RECT& rect);

-

-    CFX_ClipRgn(const CFX_ClipRgn& src);

-

-    ~CFX_ClipRgn();

-

-    typedef enum {

-        RectI,

-        MaskF

-    } ClipType;

-

-    void			Reset(const FX_RECT& rect);

-

-    ClipType		GetType() const

-    {

-        return m_Type;

-    }

-

-    const FX_RECT&	GetBox() const

-    {

-        return m_Box;

-    }

-

-    CFX_DIBitmapRef	GetMask() const

-    {

-        return m_Mask;

-    }

-

-    void			IntersectRect(const FX_RECT& rect);

-

-    void			IntersectMaskF(int left, int top, CFX_DIBitmapRef Mask);

-protected:

-

-    ClipType		m_Type;

-

-    FX_RECT			m_Box;

-

-    CFX_DIBitmapRef	m_Mask;

-

-    void			IntersectMaskRect(FX_RECT rect, FX_RECT mask_box, CFX_DIBitmapRef Mask);

-};

-extern const FX_BYTE g_GammaRamp[256];

-extern const FX_BYTE g_GammaInverse[256];

-#define FX_GAMMA(value)			(value)

-#define FX_GAMMA_INVERSE(value)	(value)

-inline FX_ARGB ArgbGamma(FX_ARGB argb)

-{

-    return argb;

-}

-inline FX_ARGB ArgbGammaInverse(FX_ARGB argb)

-{

-    return argb;

-}

-class CFX_PathData : public CFX_Object

-{

-public:

-

-    CFX_PathData();

-

-    CFX_PathData(const CFX_PathData& src);

-

-    ~CFX_PathData();

-

-

-

-

-    int					GetPointCount() const

-    {

-        return m_PointCount;

-    }

-

-    int					GetFlag(int index) const

-    {

-        return m_pPoints[index].m_Flag;

-    }

-

-    FX_FLOAT			GetPointX(int index) const

-    {

-        return m_pPoints[index].m_PointX;

-    }

-

-    FX_FLOAT			GetPointY(int index) const

-    {

-        return m_pPoints[index].m_PointY;

-    }

-

-

-

-    FX_PATHPOINT*		GetPoints() const

-    {

-        return m_pPoints;

-    }

-

-    FX_BOOL				SetPointCount(int nPoints);

-

-    FX_BOOL				AllocPointCount(int nPoints);

-

-    FX_BOOL				AddPointCount(int addPoints);

-

-    CFX_FloatRect		GetBoundingBox() const;

-

-    CFX_FloatRect		GetBoundingBox(FX_FLOAT line_width, FX_FLOAT miter_limit) const;

-

-    void				Transform(const CFX_AffineMatrix* pMatrix);

-

-    FX_BOOL				IsRect() const;

-

-    FX_BOOL				GetZeroAreaPath(CFX_PathData& NewPath, CFX_AffineMatrix* pMatrix, FX_BOOL&bThin, FX_BOOL bAdjust) const;

-

-    FX_BOOL				IsRect(const CFX_AffineMatrix* pMatrix, CFX_FloatRect* rect) const;

-

-    FX_BOOL				Append(const CFX_PathData* pSrc, const CFX_AffineMatrix* pMatrix);

-

-    FX_BOOL				AppendRect(FX_FLOAT left, FX_FLOAT bottom, FX_FLOAT right, FX_FLOAT top);

-

-    void				SetPoint(int index, FX_FLOAT x, FX_FLOAT y, int flag);

-

-    void				TrimPoints(int nPoints);

-

-    FX_BOOL				Copy(const CFX_PathData &src);

-protected:

-    friend class		CPDF_Path;

-

-    int					m_PointCount;

-

-    FX_PATHPOINT*		m_pPoints;

-

-    int					m_AllocCount;

-};

-class CFX_GraphStateData : public CFX_Object

-{

-public:

-

-    CFX_GraphStateData();

-

-    CFX_GraphStateData(const CFX_GraphStateData& src);

-

-    ~CFX_GraphStateData();

-

-    void				Copy(const CFX_GraphStateData& src);

-

-    void				SetDashCount(int count);

-

-

-

-    typedef enum {

-        LineCapButt = 0,

-        LineCapRound = 1,

-        LineCapSquare = 2

-    } LineCap;

-    LineCap				m_LineCap;

-    int					m_DashCount;

-    FX_FLOAT*		m_DashArray;

-    FX_FLOAT			m_DashPhase;

-

-    typedef enum {

-        LineJoinMiter = 0,

-        LineJoinRound = 1,

-        LineJoinBevel = 2,

-    } LineJoin;

-    LineJoin			m_LineJoin;

-    FX_FLOAT			m_MiterLimit;

-    FX_FLOAT			m_LineWidth;

-

-};

-#define FXDC_DEVICE_CLASS			1

-#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 FXDC_DITHER_BITS			8

-#define FXDC_DISPLAY				1

-#define FXDC_PRINTER				2

-#define FXRC_GET_BITS				0x01

-#define FXRC_BIT_MASK				0x02

-#define FXRC_ALPHA_MASK				0x04

-#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 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

-typedef struct {

-    FX_DWORD			m_GlyphIndex;

-    FX_FLOAT			m_OriginX, m_OriginY;

-    int					m_FontCharWidth;

-    FX_BOOL				m_bGlyphAdjust;

-    FX_FLOAT			m_AdjustMatrix[4];

-    FX_DWORD			m_ExtGID;

-    FX_BOOL				m_bFontStyle;

-} FXTEXT_CHARPOS;

-class CFX_RenderDevice : public CFX_Object

-{

-public:

-    CFX_RenderDevice();

-

-    virtual ~CFX_RenderDevice();

-

-    void			SetDeviceDriver(IFX_RenderDeviceDriver* pDriver);

-

-    IFX_RenderDeviceDriver*	GetDeviceDriver() const

-    {

-        return m_pDeviceDriver;

-    }

-

-    FX_BOOL			StartRendering();

-

-    void			EndRendering();

-

-

-

-    void			SaveState();

-

-    void			RestoreState(FX_BOOL bKeepSaved = FALSE);

-

-

-

-

-    int				GetWidth() const

-    {

-        return m_Width;

-    }

-

-    int				GetHeight() const

-    {

-        return m_Height;

-    }

-

-    int				GetDeviceClass() const

-    {

-        return m_DeviceClass;

-    }

-

-    int				GetBPP() const

-    {

-        return m_bpp;

-    }

-

-    int				GetRenderCaps() const

-    {

-        return m_RenderCaps;

-    }

-

-    int				GetDeviceCaps(int id) const;

-

-    CFX_Matrix		GetCTM() const;

-

-

-    CFX_DIBitmap*	GetBitmap() const

-    {

-        return m_pBitmap;

-    }

-    void			SetBitmap(CFX_DIBitmap* pBitmap)

-    {

-        m_pBitmap = pBitmap;

-    }

-

-    FX_BOOL			CreateCompatibleBitmap(CFX_DIBitmap* pDIB, int width, int height) const;

-

-    const FX_RECT&	GetClipBox() const

-    {

-        return m_ClipBox;

-    }

-

-    FX_BOOL			SetClip_PathFill(const CFX_PathData* pPathData,

-                                     const CFX_AffineMatrix* pObject2Device,

-                                     int fill_mode

-                              );

-

-    FX_BOOL			SetClip_Rect(const FX_RECT* pRect);

-

-    FX_BOOL			SetClip_PathStroke(const CFX_PathData* pPathData,

-                                       const CFX_AffineMatrix* pObject2Device,

-                                       const CFX_GraphStateData* pGraphState

-                                );

-

-    FX_BOOL			DrawPath(const CFX_PathData* pPathData,

-                             const CFX_AffineMatrix* pObject2Device,

-                             const CFX_GraphStateData* pGraphState,

-                             FX_DWORD fill_color,

-                             FX_DWORD stroke_color,

-                             int fill_mode,

-                             int alpha_flag = 0,

-                             void* pIccTransform = NULL,

-                             int blend_type = FXDIB_BLEND_NORMAL

-                      );

-

-    FX_BOOL			SetPixel(int x, int y, FX_DWORD color,

-                             int alpha_flag = 0, void* pIccTransform = NULL);

-

-    FX_BOOL			FillRect(const FX_RECT* pRect, FX_DWORD color,

-                             int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);

-

-    FX_BOOL			DrawCosmeticLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2, FX_DWORD color,

-                                     int fill_mode = 0, int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);

-

-    FX_BOOL			GetDIBits(CFX_DIBitmap* pBitmap, int left, int top, void* pIccTransform = NULL);

-

-    CFX_DIBitmap*   GetBackDrop();

-

-    FX_BOOL			SetDIBits(const CFX_DIBSource* pBitmap, int left, int top, int blend_type = FXDIB_BLEND_NORMAL,

-                              void* pIccTransform = NULL);

-

-    FX_BOOL			StretchDIBits(const CFX_DIBSource* pBitmap, int left, int top, int dest_width, int dest_height,

-                                  FX_DWORD flags = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);

-

-    FX_BOOL			SetBitMask(const CFX_DIBSource* pBitmap, int left, int top, FX_DWORD color,

-                               int alpha_flag = 0, void* pIccTransform = NULL);

-

-    FX_BOOL			StretchBitMask(const CFX_DIBSource* pBitmap, int left, int top, int dest_width, int dest_height,

-                                   FX_DWORD color, FX_DWORD flags = 0, int alpha_flag = 0, void* pIccTransform = NULL);

-

-    FX_BOOL			StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color,

-                                const CFX_AffineMatrix* pMatrix, FX_DWORD flags, FX_LPVOID& handle,

-                                int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);

-

-    FX_BOOL			ContinueDIBits(FX_LPVOID handle, IFX_Pause* pPause);

-

-    void			CancelDIBits(FX_LPVOID handle);

-

-    FX_BOOL			DrawNormalText(int nChars, const FXTEXT_CHARPOS* pCharPos,

-                                   CFX_Font* pFont, CFX_FontCache* pCache,

-                                   FX_FLOAT font_size, const CFX_AffineMatrix* pText2Device,

-                                   FX_DWORD fill_color, FX_DWORD text_flags,

-                                   int alpha_flag = 0, void* pIccTransform = NULL);

-

-    FX_BOOL			DrawTextPath(int nChars, const FXTEXT_CHARPOS* pCharPos,

-                                 CFX_Font* pFont, CFX_FontCache* pCache,

-                                 FX_FLOAT font_size, const CFX_AffineMatrix* pText2User,

-                                 const CFX_AffineMatrix* pUser2Device, const CFX_GraphStateData* pGraphState,

-                                 FX_DWORD fill_color, FX_DWORD stroke_color, CFX_PathData* pClippingPath, int nFlag = 0,

-                                 int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);

-    virtual void Begin() {}

-    virtual void End() {}

-private:

-

-    CFX_DIBitmap*	m_pBitmap;

-

-

-

-    int				m_Width;

-

-    int				m_Height;

-

-    int				m_bpp;

-

-    int				m_RenderCaps;

-

-    int				m_DeviceClass;

-

-    FX_RECT			m_ClipBox;

-

-protected:

-

-    IFX_RenderDeviceDriver*	m_pDeviceDriver;

-private:

-

-    void			InitDeviceInfo();

-

-    void			UpdateClipBox();

-};

-class CFX_FxgeDevice : public CFX_RenderDevice

-{

-public:

-

-    CFX_FxgeDevice();

-

-    ~CFX_FxgeDevice();

-

-    FX_BOOL			Attach(CFX_DIBitmap* pBitmap, int dither_bits = 0, FX_BOOL bRgbByteOrder = FALSE, CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE);

-

-    FX_BOOL			Create(int width, int height, FXDIB_Format format, int dither_bits = 0, CFX_DIBitmap* pOriDevice = NULL);

-protected:

-

-    FX_BOOL			m_bOwnedBitmap;

-};

-class CFX_SkiaDevice : public CFX_RenderDevice

-{

-public:

-

-    CFX_SkiaDevice();

-

-    ~CFX_SkiaDevice();

-

-    FX_BOOL			Attach(CFX_DIBitmap* pBitmap, int dither_bits = 0, FX_BOOL bRgbByteOrder = FALSE, CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE);

-

-    FX_BOOL			Create(int width, int height, FXDIB_Format format, int dither_bits = 0, CFX_DIBitmap* pOriDevice = NULL);

-protected:

-

-    FX_BOOL			m_bOwnedBitmap;

-};

-class IFX_RenderDeviceDriver : public CFX_Object

-{

-public:

-

-    static IFX_RenderDeviceDriver*		CreateFxgeDriver(CFX_DIBitmap* pBitmap, FX_BOOL bRgbByteOrder = FALSE,

-            CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE);

-

-    virtual ~IFX_RenderDeviceDriver() {}

-    virtual void Begin() { }

-    virtual void End() { }

-

-    virtual int		GetDeviceCaps(int caps_id) = 0;

-

-    virtual CFX_Matrix	GetCTM() const

-    {

-        return CFX_Matrix();

-    }

-

-    virtual FX_BOOL IsPSPrintDriver()

-    {

-        return FALSE;

-    }

-

-    virtual FX_BOOL	StartRendering()

-    {

-        return TRUE;

-    }

-

-    virtual void	EndRendering() {}

-

-

-

-

-    virtual void	SaveState() = 0;

-

-    virtual void	RestoreState(FX_BOOL bKeepSaved = FALSE) = 0;

-

-

-    virtual FX_BOOL	SetClip_PathFill(const CFX_PathData* pPathData,

-                                     const CFX_AffineMatrix* pObject2Device,

-                                     int fill_mode

-                                    ) = 0;

-

-    virtual FX_BOOL	SetClip_PathStroke(const CFX_PathData* pPathData,

-                                       const CFX_AffineMatrix* pObject2Device,

-                                       const CFX_GraphStateData* pGraphState

-                                      )

-    {

-        return FALSE;

-    }

-

-    virtual FX_BOOL	DrawPath(const CFX_PathData* pPathData,

-                             const CFX_AffineMatrix* pObject2Device,

-                             const CFX_GraphStateData* pGraphState,

-                             FX_DWORD fill_color,

-                             FX_DWORD stroke_color,

-                             int fill_mode,

-                             int alpha_flag = 0,

-                             void* pIccTransform = NULL,

-                             int blend_type = FXDIB_BLEND_NORMAL

-                            ) = 0;

-

-    virtual FX_BOOL	SetPixel(int x, int y, FX_DWORD color,

-                             int alpha_flag = 0, void* pIccTransform = NULL)

-    {

-        return FALSE;

-    }

-

-    virtual FX_BOOL FillRect(const FX_RECT* pRect, FX_DWORD fill_color,

-                             int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL)

-    {

-        return FALSE;

-    }

-

-    virtual FX_BOOL	DrawCosmeticLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2, FX_DWORD color,

-                                     int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL)

-    {

-        return FALSE;

-    }

-

-    virtual FX_BOOL GetClipBox(FX_RECT* pRect) = 0;

-

-    virtual FX_BOOL	GetDIBits(CFX_DIBitmap* pBitmap, int left, int top, void* pIccTransform = NULL, FX_BOOL bDEdge = FALSE)

-    {

-        return FALSE;

-    }

-    virtual CFX_DIBitmap*   GetBackDrop()

-    {

-        return NULL;

-    }

-

-    virtual FX_BOOL	SetDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, const FX_RECT* pSrcRect,

-                              int dest_left, int dest_top, int blend_type,

-                              int alpha_flag = 0, void* pIccTransform = NULL) = 0;

-

-    virtual FX_BOOL	StretchDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top,

-                                  int dest_width, int dest_height, const FX_RECT* pClipRect, FX_DWORD flags,

-                                  int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL) = 0;

-

-    virtual FX_BOOL	StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color,

-                                const CFX_AffineMatrix* pMatrix, FX_DWORD flags, FX_LPVOID& handle,

-                                int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL) = 0;

-

-    virtual FX_BOOL	ContinueDIBits(FX_LPVOID handle, IFX_Pause* pPause)

-    {

-        return FALSE;

-    }

-

-    virtual void	CancelDIBits(FX_LPVOID handle) {}

-

-    virtual FX_BOOL DrawDeviceText(int nChars, const FXTEXT_CHARPOS* pCharPos, CFX_Font* pFont,

-                                   CFX_FontCache* pCache, const CFX_AffineMatrix* pObject2Device, FX_FLOAT font_size, FX_DWORD color,

-                                   int alpha_flag = 0, void* pIccTransform = NULL)

-    {

-        return FALSE;

-    }

-

-    virtual void*	GetPlatformSurface()

-    {

-        return NULL;

-    }

-

-    virtual int		GetDriverType()

-    {

-        return 0;

-    }

-

-    virtual void    ClearDriver() {}

-};

-class IFX_PSOutput

-{

-public:

-

-    virtual void	OutputPS(FX_LPCSTR string, int len) = 0;

-    virtual void  Release() = 0;

-};

-class CPSFont;

-class CFX_PSRenderer : public CFX_Object

-{

-public:

-

-    CFX_PSRenderer();

-

-    ~CFX_PSRenderer();

-

-    void			Init(IFX_PSOutput* pOutput, int ps_level, int width, int height, FX_BOOL bCmykOutput);

-    FX_BOOL			StartRendering();

-    void			EndRendering();

-

-    void			SaveState();

-

-    void			RestoreState(FX_BOOL bKeepSaved = FALSE);

-

-    void			SetClip_PathFill(const CFX_PathData* pPathData,

-                                     const CFX_AffineMatrix* pObject2Device,

-                                     int fill_mode

-                           );

-

-    void			SetClip_PathStroke(const CFX_PathData* pPathData,

-                                       const CFX_AffineMatrix* pObject2Device,

-                                       const CFX_GraphStateData* pGraphState

-                             );

-

-    FX_RECT			GetClipBox()

-    {

-        return m_ClipBox;

-    }

-

-    FX_BOOL			DrawPath(const CFX_PathData* pPathData,

-                             const CFX_AffineMatrix* pObject2Device,

-                             const CFX_GraphStateData* pGraphState,

-                             FX_DWORD fill_color,

-                             FX_DWORD stroke_color,

-                             int fill_mode,

-                             int alpha_flag = 0,

-                             void* pIccTransform = NULL

-                      );

-

-    FX_BOOL			SetDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top,

-                              int alpha_flag = 0, void* pIccTransform = NULL);

-

-    FX_BOOL			StretchDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top,

-                                  int dest_width, int dest_height, FX_DWORD flags,

-                                  int alpha_flag = 0, void* pIccTransform = NULL);

-

-    FX_BOOL			DrawDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color,

-                               const CFX_AffineMatrix* pMatrix, FX_DWORD flags,

-                               int alpha_flag = 0, void* pIccTransform = NULL);

-

-    FX_BOOL			DrawText(int nChars, const FXTEXT_CHARPOS* pCharPos, CFX_Font* pFont, CFX_FontCache* pCache,

-                             const CFX_AffineMatrix* pObject2Device, FX_FLOAT font_size, FX_DWORD color,

-                             int alpha_flag = 0, void* pIccTransform = NULL);

-private:

-

-    IFX_PSOutput*	m_pOutput;

-

-    int				m_PSLevel;

-

-    CFX_GraphStateData	m_CurGraphState;

-

-    FX_BOOL			m_bGraphStateSet;

-

-    FX_BOOL			m_bCmykOutput;

-

-    FX_BOOL			m_bColorSet;

-

-    FX_DWORD		m_LastColor;

-

-    FX_RECT			m_ClipBox;

-

-    CFX_ArrayTemplate<CPSFont*>	m_PSFontList;

-

-    CFX_ArrayTemplate<FX_RECT>	m_ClipBoxStack;

-    FX_BOOL			m_bInited;

-

-    void			OutputPath(const CFX_PathData* pPathData, const CFX_AffineMatrix* pObject2Device);

-

-    void			SetGraphState(const CFX_GraphStateData* pGraphState);

-

-    void			SetColor(FX_DWORD color, int alpha_flag, void* pIccTransform);

-

-    void			FindPSFontGlyph(CFX_FaceCache* pFaceCache, CFX_Font* pFont, const FXTEXT_CHARPOS& charpos, int& ps_fontnum, int &ps_glyphindex);

-

-    void			WritePSBinary(FX_LPCBYTE data, int len);

-};

-#endif

+// Copyright 2014 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 _FX_GE_H_
+#define _FX_GE_H_
+#ifndef _FX_DIB_H_
+#include "fx_dib.h"
+#endif
+#ifndef _FX_FONT_H_
+#include "fx_font.h"
+#endif
+class CFX_ClipRgn;
+class CFX_PathData;
+class CFX_GraphStateData;
+class CFX_Font;
+class CFX_FontMgr;
+class CFX_FontCache;
+class CFX_FaceCache;
+class CFX_RenderDevice;
+class IFX_RenderDeviceDriver;
+class CCodec_ModuleMgr;
+class IFXG_PaintModuleMgr;
+class CFX_GEModule : public CFX_Object
+{
+public:
+
+    static void				Create();
+
+    static void				Use(CFX_GEModule* pMgr);
+
+    static CFX_GEModule*	Get();
+
+    static void				Destroy();
+public:
+
+    CFX_FontCache*			GetFontCache();
+    CFX_FontMgr*			GetFontMgr()
+    {
+        return m_pFontMgr;
+    }
+    void					SetTextGamma(FX_FLOAT gammaValue);
+    FX_LPCBYTE				GetTextGammaTable();
+    void					SetExtFontMapper(IFX_FontMapper* pFontMapper);
+
+    void					SetCodecModule(CCodec_ModuleMgr* pCodecModule)
+    {
+        m_pCodecModule = pCodecModule;
+    }
+    CCodec_ModuleMgr*		GetCodecModule()
+    {
+        return m_pCodecModule;
+    }
+    FXFT_Library			m_FTLibrary;
+    void*					GetPlatformData()
+    {
+        return m_pPlatformData;
+    }
+protected:
+
+    CFX_GEModule();
+
+    ~CFX_GEModule();
+    void					InitPlatform();
+    void					DestroyPlatform();
+private:
+    FX_BYTE					m_GammaValue[256];
+    CFX_FontCache*			m_pFontCache;
+    CFX_FontMgr*			m_pFontMgr;
+    CCodec_ModuleMgr*		m_pCodecModule;
+    void*					m_pPlatformData;
+};
+typedef struct {
+
+    FX_FLOAT			m_PointX;
+
+    FX_FLOAT			m_PointY;
+
+    int					m_Flag;
+} FX_PATHPOINT;
+#define FXPT_CLOSEFIGURE		0x01
+#define FXPT_LINETO				0x02
+#define FXPT_BEZIERTO			0x04
+#define FXPT_MOVETO				0x06
+#define FXPT_TYPE				0x06
+#define FXFILL_ALTERNATE		1
+#define FXFILL_WINDING			2
+class CFX_ClipRgn : public CFX_Object
+{
+public:
+
+    CFX_ClipRgn(int device_width, int device_height);
+
+    CFX_ClipRgn(const FX_RECT& rect);
+
+    CFX_ClipRgn(const CFX_ClipRgn& src);
+
+    ~CFX_ClipRgn();
+
+    typedef enum {
+        RectI,
+        MaskF
+    } ClipType;
+
+    void			Reset(const FX_RECT& rect);
+
+    ClipType		GetType() const
+    {
+        return m_Type;
+    }
+
+    const FX_RECT&	GetBox() const
+    {
+        return m_Box;
+    }
+
+    CFX_DIBitmapRef	GetMask() const
+    {
+        return m_Mask;
+    }
+
+    void			IntersectRect(const FX_RECT& rect);
+
+    void			IntersectMaskF(int left, int top, CFX_DIBitmapRef Mask);
+protected:
+
+    ClipType		m_Type;
+
+    FX_RECT			m_Box;
+
+    CFX_DIBitmapRef	m_Mask;
+
+    void			IntersectMaskRect(FX_RECT rect, FX_RECT mask_box, CFX_DIBitmapRef Mask);
+};
+extern const FX_BYTE g_GammaRamp[256];
+extern const FX_BYTE g_GammaInverse[256];
+#define FX_GAMMA(value)			(value)
+#define FX_GAMMA_INVERSE(value)	(value)
+inline FX_ARGB ArgbGamma(FX_ARGB argb)
+{
+    return argb;
+}
+inline FX_ARGB ArgbGammaInverse(FX_ARGB argb)
+{
+    return argb;
+}
+class CFX_PathData : public CFX_Object
+{
+public:
+
+    CFX_PathData();
+
+    CFX_PathData(const CFX_PathData& src);
+
+    ~CFX_PathData();
+
+
+
+
+    int					GetPointCount() const
+    {
+        return m_PointCount;
+    }
+
+    int					GetFlag(int index) const
+    {
+        return m_pPoints[index].m_Flag;
+    }
+
+    FX_FLOAT			GetPointX(int index) const
+    {
+        return m_pPoints[index].m_PointX;
+    }
+
+    FX_FLOAT			GetPointY(int index) const
+    {
+        return m_pPoints[index].m_PointY;
+    }
+
+
+
+    FX_PATHPOINT*		GetPoints() const
+    {
+        return m_pPoints;
+    }
+
+    FX_BOOL				SetPointCount(int nPoints);
+
+    FX_BOOL				AllocPointCount(int nPoints);
+
+    FX_BOOL				AddPointCount(int addPoints);
+
+    CFX_FloatRect		GetBoundingBox() const;
+
+    CFX_FloatRect		GetBoundingBox(FX_FLOAT line_width, FX_FLOAT miter_limit) const;
+
+    void				Transform(const CFX_AffineMatrix* pMatrix);
+
+    FX_BOOL				IsRect() const;
+
+    FX_BOOL				GetZeroAreaPath(CFX_PathData& NewPath, CFX_AffineMatrix* pMatrix, FX_BOOL&bThin, FX_BOOL bAdjust) const;
+
+    FX_BOOL				IsRect(const CFX_AffineMatrix* pMatrix, CFX_FloatRect* rect) const;
+
+    FX_BOOL				Append(const CFX_PathData* pSrc, const CFX_AffineMatrix* pMatrix);
+
+    FX_BOOL				AppendRect(FX_FLOAT left, FX_FLOAT bottom, FX_FLOAT right, FX_FLOAT top);
+
+    void				SetPoint(int index, FX_FLOAT x, FX_FLOAT y, int flag);
+
+    void				TrimPoints(int nPoints);
+
+    FX_BOOL				Copy(const CFX_PathData &src);
+protected:
+    friend class		CPDF_Path;
+
+    int					m_PointCount;
+
+    FX_PATHPOINT*		m_pPoints;
+
+    int					m_AllocCount;
+};
+class CFX_GraphStateData : public CFX_Object
+{
+public:
+
+    CFX_GraphStateData();
+
+    CFX_GraphStateData(const CFX_GraphStateData& src);
+
+    ~CFX_GraphStateData();
+
+    void				Copy(const CFX_GraphStateData& src);
+
+    void				SetDashCount(int count);
+
+
+
+    typedef enum {
+        LineCapButt = 0,
+        LineCapRound = 1,
+        LineCapSquare = 2
+    } LineCap;
+    LineCap				m_LineCap;
+    int					m_DashCount;
+    FX_FLOAT*		m_DashArray;
+    FX_FLOAT			m_DashPhase;
+
+    typedef enum {
+        LineJoinMiter = 0,
+        LineJoinRound = 1,
+        LineJoinBevel = 2,
+    } LineJoin;
+    LineJoin			m_LineJoin;
+    FX_FLOAT			m_MiterLimit;
+    FX_FLOAT			m_LineWidth;
+
+};
+#define FXDC_DEVICE_CLASS			1
+#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 FXDC_DITHER_BITS			8
+#define FXDC_DISPLAY				1
+#define FXDC_PRINTER				2
+#define FXRC_GET_BITS				0x01
+#define FXRC_BIT_MASK				0x02
+#define FXRC_ALPHA_MASK				0x04
+#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 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
+typedef struct {
+    FX_DWORD			m_GlyphIndex;
+    FX_FLOAT			m_OriginX, m_OriginY;
+    int					m_FontCharWidth;
+    FX_BOOL				m_bGlyphAdjust;
+    FX_FLOAT			m_AdjustMatrix[4];
+    FX_DWORD			m_ExtGID;
+    FX_BOOL				m_bFontStyle;
+} FXTEXT_CHARPOS;
+class CFX_RenderDevice : public CFX_Object
+{
+public:
+    CFX_RenderDevice();
+
+    virtual ~CFX_RenderDevice();
+
+    void			SetDeviceDriver(IFX_RenderDeviceDriver* pDriver);
+
+    IFX_RenderDeviceDriver*	GetDeviceDriver() const
+    {
+        return m_pDeviceDriver;
+    }
+
+    FX_BOOL			StartRendering();
+
+    void			EndRendering();
+
+
+
+    void			SaveState();
+
+    void			RestoreState(FX_BOOL bKeepSaved = FALSE);
+
+
+
+
+    int				GetWidth() const
+    {
+        return m_Width;
+    }
+
+    int				GetHeight() const
+    {
+        return m_Height;
+    }
+
+    int				GetDeviceClass() const
+    {
+        return m_DeviceClass;
+    }
+
+    int				GetBPP() const
+    {
+        return m_bpp;
+    }
+
+    int				GetRenderCaps() const
+    {
+        return m_RenderCaps;
+    }
+
+    int				GetDeviceCaps(int id) const;
+
+    CFX_Matrix		GetCTM() const;
+
+
+    CFX_DIBitmap*	GetBitmap() const
+    {
+        return m_pBitmap;
+    }
+    void			SetBitmap(CFX_DIBitmap* pBitmap)
+    {
+        m_pBitmap = pBitmap;
+    }
+
+    FX_BOOL			CreateCompatibleBitmap(CFX_DIBitmap* pDIB, int width, int height) const;
+
+    const FX_RECT&	GetClipBox() const
+    {
+        return m_ClipBox;
+    }
+
+    FX_BOOL			SetClip_PathFill(const CFX_PathData* pPathData,
+                                     const CFX_AffineMatrix* pObject2Device,
+                                     int fill_mode
+                              );
+
+    FX_BOOL			SetClip_Rect(const FX_RECT* pRect);
+
+    FX_BOOL			SetClip_PathStroke(const CFX_PathData* pPathData,
+                                       const CFX_AffineMatrix* pObject2Device,
+                                       const CFX_GraphStateData* pGraphState
+                                );
+
+    FX_BOOL			DrawPath(const CFX_PathData* pPathData,
+                             const CFX_AffineMatrix* pObject2Device,
+                             const CFX_GraphStateData* pGraphState,
+                             FX_DWORD fill_color,
+                             FX_DWORD stroke_color,
+                             int fill_mode,
+                             int alpha_flag = 0,
+                             void* pIccTransform = NULL,
+                             int blend_type = FXDIB_BLEND_NORMAL
+                      );
+
+    FX_BOOL			SetPixel(int x, int y, FX_DWORD color,
+                             int alpha_flag = 0, void* pIccTransform = NULL);
+
+    FX_BOOL			FillRect(const FX_RECT* pRect, FX_DWORD color,
+                             int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
+
+    FX_BOOL			DrawCosmeticLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2, FX_DWORD color,
+                                     int fill_mode = 0, int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
+
+    FX_BOOL			GetDIBits(CFX_DIBitmap* pBitmap, int left, int top, void* pIccTransform = NULL);
+
+    CFX_DIBitmap*   GetBackDrop();
+
+    FX_BOOL			SetDIBits(const CFX_DIBSource* pBitmap, int left, int top, int blend_type = FXDIB_BLEND_NORMAL,
+                              void* pIccTransform = NULL);
+
+    FX_BOOL			StretchDIBits(const CFX_DIBSource* pBitmap, int left, int top, int dest_width, int dest_height,
+                                  FX_DWORD flags = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
+
+    FX_BOOL			SetBitMask(const CFX_DIBSource* pBitmap, int left, int top, FX_DWORD color,
+                               int alpha_flag = 0, void* pIccTransform = NULL);
+
+    FX_BOOL			StretchBitMask(const CFX_DIBSource* pBitmap, int left, int top, int dest_width, int dest_height,
+                                   FX_DWORD color, FX_DWORD flags = 0, int alpha_flag = 0, void* pIccTransform = NULL);
+
+    FX_BOOL			StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color,
+                                const CFX_AffineMatrix* pMatrix, FX_DWORD flags, FX_LPVOID& handle,
+                                int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
+
+    FX_BOOL			ContinueDIBits(FX_LPVOID handle, IFX_Pause* pPause);
+
+    void			CancelDIBits(FX_LPVOID handle);
+
+    FX_BOOL			DrawNormalText(int nChars, const FXTEXT_CHARPOS* pCharPos,
+                                   CFX_Font* pFont, CFX_FontCache* pCache,
+                                   FX_FLOAT font_size, const CFX_AffineMatrix* pText2Device,
+                                   FX_DWORD fill_color, FX_DWORD text_flags,
+                                   int alpha_flag = 0, void* pIccTransform = NULL);
+
+    FX_BOOL			DrawTextPath(int nChars, const FXTEXT_CHARPOS* pCharPos,
+                                 CFX_Font* pFont, CFX_FontCache* pCache,
+                                 FX_FLOAT font_size, const CFX_AffineMatrix* pText2User,
+                                 const CFX_AffineMatrix* pUser2Device, const CFX_GraphStateData* pGraphState,
+                                 FX_DWORD fill_color, FX_DWORD stroke_color, CFX_PathData* pClippingPath, int nFlag = 0,
+                                 int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL);
+    virtual void Begin() {}
+    virtual void End() {}
+private:
+
+    CFX_DIBitmap*	m_pBitmap;
+
+
+
+    int				m_Width;
+
+    int				m_Height;
+
+    int				m_bpp;
+
+    int				m_RenderCaps;
+
+    int				m_DeviceClass;
+
+    FX_RECT			m_ClipBox;
+
+protected:
+
+    IFX_RenderDeviceDriver*	m_pDeviceDriver;
+private:
+
+    void			InitDeviceInfo();
+
+    void			UpdateClipBox();
+};
+class CFX_FxgeDevice : public CFX_RenderDevice
+{
+public:
+
+    CFX_FxgeDevice();
+
+    ~CFX_FxgeDevice();
+
+    FX_BOOL			Attach(CFX_DIBitmap* pBitmap, int dither_bits = 0, FX_BOOL bRgbByteOrder = FALSE, CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE);
+
+    FX_BOOL			Create(int width, int height, FXDIB_Format format, int dither_bits = 0, CFX_DIBitmap* pOriDevice = NULL);
+protected:
+
+    FX_BOOL			m_bOwnedBitmap;
+};
+class CFX_SkiaDevice : public CFX_RenderDevice
+{
+public:
+
+    CFX_SkiaDevice();
+
+    ~CFX_SkiaDevice();
+
+    FX_BOOL			Attach(CFX_DIBitmap* pBitmap, int dither_bits = 0, FX_BOOL bRgbByteOrder = FALSE, CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE);
+
+    FX_BOOL			Create(int width, int height, FXDIB_Format format, int dither_bits = 0, CFX_DIBitmap* pOriDevice = NULL);
+protected:
+
+    FX_BOOL			m_bOwnedBitmap;
+};
+class IFX_RenderDeviceDriver : public CFX_Object
+{
+public:
+
+    static IFX_RenderDeviceDriver*		CreateFxgeDriver(CFX_DIBitmap* pBitmap, FX_BOOL bRgbByteOrder = FALSE,
+            CFX_DIBitmap* pOriDevice = NULL, FX_BOOL bGroupKnockout = FALSE);
+
+    virtual ~IFX_RenderDeviceDriver() {}
+    virtual void Begin() { }
+    virtual void End() { }
+
+    virtual int		GetDeviceCaps(int caps_id) = 0;
+
+    virtual CFX_Matrix	GetCTM() const
+    {
+        return CFX_Matrix();
+    }
+
+    virtual FX_BOOL IsPSPrintDriver()
+    {
+        return FALSE;
+    }
+
+    virtual FX_BOOL	StartRendering()
+    {
+        return TRUE;
+    }
+
+    virtual void	EndRendering() {}
+
+
+
+
+    virtual void	SaveState() = 0;
+
+    virtual void	RestoreState(FX_BOOL bKeepSaved = FALSE) = 0;
+
+
+    virtual FX_BOOL	SetClip_PathFill(const CFX_PathData* pPathData,
+                                     const CFX_AffineMatrix* pObject2Device,
+                                     int fill_mode
+                                    ) = 0;
+
+    virtual FX_BOOL	SetClip_PathStroke(const CFX_PathData* pPathData,
+                                       const CFX_AffineMatrix* pObject2Device,
+                                       const CFX_GraphStateData* pGraphState
+                                      )
+    {
+        return FALSE;
+    }
+
+    virtual FX_BOOL	DrawPath(const CFX_PathData* pPathData,
+                             const CFX_AffineMatrix* pObject2Device,
+                             const CFX_GraphStateData* pGraphState,
+                             FX_DWORD fill_color,
+                             FX_DWORD stroke_color,
+                             int fill_mode,
+                             int alpha_flag = 0,
+                             void* pIccTransform = NULL,
+                             int blend_type = FXDIB_BLEND_NORMAL
+                            ) = 0;
+
+    virtual FX_BOOL	SetPixel(int x, int y, FX_DWORD color,
+                             int alpha_flag = 0, void* pIccTransform = NULL)
+    {
+        return FALSE;
+    }
+
+    virtual FX_BOOL FillRect(const FX_RECT* pRect, FX_DWORD fill_color,
+                             int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL)
+    {
+        return FALSE;
+    }
+
+    virtual FX_BOOL	DrawCosmeticLine(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT x2, FX_FLOAT y2, FX_DWORD color,
+                                     int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL)
+    {
+        return FALSE;
+    }
+
+    virtual FX_BOOL GetClipBox(FX_RECT* pRect) = 0;
+
+    virtual FX_BOOL	GetDIBits(CFX_DIBitmap* pBitmap, int left, int top, void* pIccTransform = NULL, FX_BOOL bDEdge = FALSE)
+    {
+        return FALSE;
+    }
+    virtual CFX_DIBitmap*   GetBackDrop()
+    {
+        return NULL;
+    }
+
+    virtual FX_BOOL	SetDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, const FX_RECT* pSrcRect,
+                              int dest_left, int dest_top, int blend_type,
+                              int alpha_flag = 0, void* pIccTransform = NULL) = 0;
+
+    virtual FX_BOOL	StretchDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top,
+                                  int dest_width, int dest_height, const FX_RECT* pClipRect, FX_DWORD flags,
+                                  int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL) = 0;
+
+    virtual FX_BOOL	StartDIBits(const CFX_DIBSource* pBitmap, int bitmap_alpha, FX_DWORD color,
+                                const CFX_AffineMatrix* pMatrix, FX_DWORD flags, FX_LPVOID& handle,
+                                int alpha_flag = 0, void* pIccTransform = NULL, int blend_type = FXDIB_BLEND_NORMAL) = 0;
+
+    virtual FX_BOOL	ContinueDIBits(FX_LPVOID handle, IFX_Pause* pPause)
+    {
+        return FALSE;
+    }
+
+    virtual void	CancelDIBits(FX_LPVOID handle) {}
+
+    virtual FX_BOOL DrawDeviceText(int nChars, const FXTEXT_CHARPOS* pCharPos, CFX_Font* pFont,
+                                   CFX_FontCache* pCache, const CFX_AffineMatrix* pObject2Device, FX_FLOAT font_size, FX_DWORD color,
+                                   int alpha_flag = 0, void* pIccTransform = NULL)
+    {
+        return FALSE;
+    }
+
+    virtual void*	GetPlatformSurface()
+    {
+        return NULL;
+    }
+
+    virtual int		GetDriverType()
+    {
+        return 0;
+    }
+
+    virtual void    ClearDriver() {}
+};
+class IFX_PSOutput
+{
+public:
+
+    virtual void	OutputPS(FX_LPCSTR string, int len) = 0;
+    virtual void  Release() = 0;
+};
+class CPSFont;
+class CFX_PSRenderer : public CFX_Object
+{
+public:
+
+    CFX_PSRenderer();
+
+    ~CFX_PSRenderer();
+
+    void			Init(IFX_PSOutput* pOutput, int ps_level, int width, int height, FX_BOOL bCmykOutput);
+    FX_BOOL			StartRendering();
+    void			EndRendering();
+
+    void			SaveState();
+
+    void			RestoreState(FX_BOOL bKeepSaved = FALSE);
+
+    void			SetClip_PathFill(const CFX_PathData* pPathData,
+                                     const CFX_AffineMatrix* pObject2Device,
+                                     int fill_mode
+                           );
+
+    void			SetClip_PathStroke(const CFX_PathData* pPathData,
+                                       const CFX_AffineMatrix* pObject2Device,
+                                       const CFX_GraphStateData* pGraphState
+                             );
+
+    FX_RECT			GetClipBox()
+    {
+        return m_ClipBox;
+    }
+
+    FX_BOOL			DrawPath(const CFX_PathData* pPathData,
+                             const CFX_AffineMatrix* pObject2Device,
+                             const CFX_GraphStateData* pGraphState,
+                             FX_DWORD fill_color,
+                             FX_DWORD stroke_color,
+                             int fill_mode,
+                             int alpha_flag = 0,
+                             void* pIccTransform = NULL
+                      );
+
+    FX_BOOL			SetDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top,
+                              int alpha_flag = 0, void* pIccTransform = NULL);
+
+    FX_BOOL			StretchDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color, int dest_left, int dest_top,
+                                  int dest_width, int dest_height, FX_DWORD flags,
+                                  int alpha_flag = 0, void* pIccTransform = NULL);
+
+    FX_BOOL			DrawDIBits(const CFX_DIBSource* pBitmap, FX_DWORD color,
+                               const CFX_AffineMatrix* pMatrix, FX_DWORD flags,
+                               int alpha_flag = 0, void* pIccTransform = NULL);
+
+    FX_BOOL			DrawText(int nChars, const FXTEXT_CHARPOS* pCharPos, CFX_Font* pFont, CFX_FontCache* pCache,
+                             const CFX_AffineMatrix* pObject2Device, FX_FLOAT font_size, FX_DWORD color,
+                             int alpha_flag = 0, void* pIccTransform = NULL);
+private:
+
+    IFX_PSOutput*	m_pOutput;
+
+    int				m_PSLevel;
+
+    CFX_GraphStateData	m_CurGraphState;
+
+    FX_BOOL			m_bGraphStateSet;
+
+    FX_BOOL			m_bCmykOutput;
+
+    FX_BOOL			m_bColorSet;
+
+    FX_DWORD		m_LastColor;
+
+    FX_RECT			m_ClipBox;
+
+    CFX_ArrayTemplate<CPSFont*>	m_PSFontList;
+
+    CFX_ArrayTemplate<FX_RECT>	m_ClipBoxStack;
+    FX_BOOL			m_bInited;
+
+    void			OutputPath(const CFX_PathData* pPathData, const CFX_AffineMatrix* pObject2Device);
+
+    void			SetGraphState(const CFX_GraphStateData* pGraphState);
+
+    void			SetColor(FX_DWORD color, int alpha_flag, void* pIccTransform);
+
+    void			FindPSFontGlyph(CFX_FaceCache* pFaceCache, CFX_Font* pFont, const FXTEXT_CHARPOS& charpos, int& ps_fontnum, int &ps_glyphindex);
+
+    void			WritePSBinary(FX_LPCBYTE data, int len);
+};
+#endif
diff --git a/core/include/fxge/fx_ge_apple.h b/core/include/fxge/fx_ge_apple.h
index f13a1b38be..44bf2a028a 100644
--- a/core/include/fxge/fx_ge_apple.h
+++ b/core/include/fxge/fx_ge_apple.h
@@ -1,26 +1,26 @@
-// Copyright 2014 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 _FX_GE_APPLE_H_

-#define _FX_GE_APPLE_H_

-#if _FXM_PLATFORM_  == _FXM_PLATFORM_APPLE_

-class CFX_QuartzDevice : public CFX_RenderDevice

-{

-public:

-    CFX_QuartzDevice();

-    ~CFX_QuartzDevice();

-    FX_BOOL Attach(CGContextRef context, FX_INT32 nDeviceClass = FXDC_DISPLAY);

-    FX_BOOL Attach(CFX_DIBitmap* pBitmap);

-    FX_BOOL Create(FX_INT32 width, FX_INT32 height, FXDIB_Format format);

-

-    CGContextRef GetContext();

-

-protected:

-    CGContextRef m_pContext;

-    FX_BOOL m_bOwnedBitmap;

-};

-#endif

-#endif

+// Copyright 2014 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 _FX_GE_APPLE_H_
+#define _FX_GE_APPLE_H_
+#if _FXM_PLATFORM_  == _FXM_PLATFORM_APPLE_
+class CFX_QuartzDevice : public CFX_RenderDevice
+{
+public:
+    CFX_QuartzDevice();
+    ~CFX_QuartzDevice();
+    FX_BOOL Attach(CGContextRef context, FX_INT32 nDeviceClass = FXDC_DISPLAY);
+    FX_BOOL Attach(CFX_DIBitmap* pBitmap);
+    FX_BOOL Create(FX_INT32 width, FX_INT32 height, FXDIB_Format format);
+
+    CGContextRef GetContext();
+
+protected:
+    CGContextRef m_pContext;
+    FX_BOOL m_bOwnedBitmap;
+};
+#endif
+#endif
diff --git a/core/include/fxge/fx_ge_win32.h b/core/include/fxge/fx_ge_win32.h
index 0b421db788..311d355ef7 100644
--- a/core/include/fxge/fx_ge_win32.h
+++ b/core/include/fxge/fx_ge_win32.h
@@ -1,105 +1,105 @@
-// Copyright 2014 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 _FX_GE_WIN32_H_

-#define _FX_GE_WIN32_H_

-#ifdef _WIN32

-#ifndef _WINDOWS_

-#include <windows.h>

-#endif

-#define WINDIB_OPEN_MEMORY    0x1

-#define WINDIB_OPEN_PATHNAME  0x2

-typedef struct  WINDIB_Open_Args_ {

-

-    int         flags;

-

-    const FX_BYTE*  memory_base;

-

-    size_t    memory_size;

-

-    FX_LPCWSTR  path_name;

-} WINDIB_Open_Args_;

-class CFX_WindowsDIB : public CFX_DIBitmap

-{

-public:

-

-    static CFX_ByteString	GetBitmapInfo(const CFX_DIBitmap* pBitmap);

-

-    static CFX_DIBitmap* LoadFromBuf(BITMAPINFO* pbmi, void* pData);

-

-    static HBITMAP		GetDDBitmap(const CFX_DIBitmap* pBitmap, HDC hDC);

-

-    static CFX_DIBitmap* LoadFromDDB(HDC hDC, HBITMAP hBitmap, FX_DWORD* pPalette = NULL, FX_DWORD size = 256);

-

-    static CFX_DIBitmap* LoadFromFile(FX_LPCWSTR filename);

-

-    static CFX_DIBitmap* LoadFromFile(FX_LPCSTR filename)

-    {

-        return LoadFromFile(CFX_WideString::FromLocal(filename));

-    }

-

-    static CFX_DIBitmap* LoadDIBitmap(WINDIB_Open_Args_ args);

-

-    CFX_WindowsDIB(HDC hDC, int width, int height);

-

-    ~CFX_WindowsDIB();

-

-    HDC					GetDC() const

-    {

-        return m_hMemDC;

-    }

-

-    HBITMAP				GetWindowsBitmap() const

-    {

-        return m_hBitmap;

-    }

-

-    void				LoadFromDevice(HDC hDC, int left, int top);

-

-    void				SetToDevice(HDC hDC, int left, int top);

-protected:

-

-    HDC					m_hMemDC;

-

-    HBITMAP				m_hBitmap;

-

-    HBITMAP				m_hOldBitmap;

-};

-class CFX_WindowsDevice : public CFX_RenderDevice

-{

-public:

-    static IFX_RenderDeviceDriver*	CreateDriver(HDC hDC, FX_BOOL bCmykOutput = FALSE);

-

-    CFX_WindowsDevice(HDC hDC, FX_BOOL bCmykOutput = FALSE, FX_BOOL bForcePSOutput = FALSE, int psLevel = 2);

-

-    HDC		GetDC() const;

-

-    FX_BOOL m_bForcePSOutput;

-

-    static int m_psLevel;

-};

-class CFX_WinBitmapDevice : public CFX_RenderDevice

-{

-public:

-

-    CFX_WinBitmapDevice(int width, int height, FXDIB_Format format);

-

-    ~CFX_WinBitmapDevice();

-

-    HDC		GetDC()

-    {

-        return m_hDC;

-    }

-protected:

-

-    HBITMAP	m_hBitmap;

-

-    HBITMAP m_hOldBitmap;

-

-    HDC		m_hDC;

-};

-#endif

-#endif

+// Copyright 2014 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 _FX_GE_WIN32_H_
+#define _FX_GE_WIN32_H_
+#ifdef _WIN32
+#ifndef _WINDOWS_
+#include <windows.h>
+#endif
+#define WINDIB_OPEN_MEMORY    0x1
+#define WINDIB_OPEN_PATHNAME  0x2
+typedef struct  WINDIB_Open_Args_ {
+
+    int         flags;
+
+    const FX_BYTE*  memory_base;
+
+    size_t    memory_size;
+
+    FX_LPCWSTR  path_name;
+} WINDIB_Open_Args_;
+class CFX_WindowsDIB : public CFX_DIBitmap
+{
+public:
+
+    static CFX_ByteString	GetBitmapInfo(const CFX_DIBitmap* pBitmap);
+
+    static CFX_DIBitmap* LoadFromBuf(BITMAPINFO* pbmi, void* pData);
+
+    static HBITMAP		GetDDBitmap(const CFX_DIBitmap* pBitmap, HDC hDC);
+
+    static CFX_DIBitmap* LoadFromDDB(HDC hDC, HBITMAP hBitmap, FX_DWORD* pPalette = NULL, FX_DWORD size = 256);
+
+    static CFX_DIBitmap* LoadFromFile(FX_LPCWSTR filename);
+
+    static CFX_DIBitmap* LoadFromFile(FX_LPCSTR filename)
+    {
+        return LoadFromFile(CFX_WideString::FromLocal(filename));
+    }
+
+    static CFX_DIBitmap* LoadDIBitmap(WINDIB_Open_Args_ args);
+
+    CFX_WindowsDIB(HDC hDC, int width, int height);
+
+    ~CFX_WindowsDIB();
+
+    HDC					GetDC() const
+    {
+        return m_hMemDC;
+    }
+
+    HBITMAP				GetWindowsBitmap() const
+    {
+        return m_hBitmap;
+    }
+
+    void				LoadFromDevice(HDC hDC, int left, int top);
+
+    void				SetToDevice(HDC hDC, int left, int top);
+protected:
+
+    HDC					m_hMemDC;
+
+    HBITMAP				m_hBitmap;
+
+    HBITMAP				m_hOldBitmap;
+};
+class CFX_WindowsDevice : public CFX_RenderDevice
+{
+public:
+    static IFX_RenderDeviceDriver*	CreateDriver(HDC hDC, FX_BOOL bCmykOutput = FALSE);
+
+    CFX_WindowsDevice(HDC hDC, FX_BOOL bCmykOutput = FALSE, FX_BOOL bForcePSOutput = FALSE, int psLevel = 2);
+
+    HDC		GetDC() const;
+
+    FX_BOOL m_bForcePSOutput;
+
+    static int m_psLevel;
+};
+class CFX_WinBitmapDevice : public CFX_RenderDevice
+{
+public:
+
+    CFX_WinBitmapDevice(int width, int height, FXDIB_Format format);
+
+    ~CFX_WinBitmapDevice();
+
+    HDC		GetDC()
+    {
+        return m_hDC;
+    }
+protected:
+
+    HBITMAP	m_hBitmap;
+
+    HBITMAP m_hOldBitmap;
+
+    HDC		m_hDC;
+};
+#endif
+#endif