Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(3427)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: core/src/fpdfapi/fpdf_render/render_int.h

Issue 1265503005: clang-format all pdfium code. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: sigh Created 5 years, 4 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « core/src/fpdfapi/fpdf_render/fpdf_render_text.cpp ('k') | core/src/fpdfdoc/doc_action.cpp » ('j') | fpdfsdk/src/javascript/Consts.cpp » ('J')
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: core/src/fpdfapi/fpdf_render/render_int.h
diff --git a/core/src/fpdfapi/fpdf_render/render_int.h b/core/src/fpdfapi/fpdf_render/render_int.h
index e5fb831a63114aa4533355643391f09aeebe63ce..d6b314d853dae178c20bfffde75646317843a3f1 100644
--- a/core/src/fpdfapi/fpdf_render/render_int.h
+++ b/core/src/fpdfapi/fpdf_render/render_int.h
@@ -13,463 +13,582 @@
#include "../../../include/fpdfapi/fpdf_pageobj.h"
class CPDF_QuickStretcher;
-#define TYPE3_MAX_BLUES 16
-class CPDF_Type3Glyphs
-{
-public:
- CPDF_Type3Glyphs()
- {
- m_GlyphMap.InitHashTable(253);
- m_TopBlueCount = m_BottomBlueCount = 0;
- }
- ~CPDF_Type3Glyphs();
- CFX_MapPtrToPtr m_GlyphMap;
- void AdjustBlue(FX_FLOAT top, FX_FLOAT bottom, int& top_line, int& bottom_line);
+#define TYPE3_MAX_BLUES 16
+class CPDF_Type3Glyphs {
+ public:
+ CPDF_Type3Glyphs() {
+ m_GlyphMap.InitHashTable(253);
+ m_TopBlueCount = m_BottomBlueCount = 0;
+ }
+ ~CPDF_Type3Glyphs();
+ CFX_MapPtrToPtr m_GlyphMap;
+ void AdjustBlue(FX_FLOAT top,
+ FX_FLOAT bottom,
+ int& top_line,
+ int& bottom_line);
- int m_TopBlue[TYPE3_MAX_BLUES], m_BottomBlue[TYPE3_MAX_BLUES];
- int m_TopBlueCount, m_BottomBlueCount;
+ int m_TopBlue[TYPE3_MAX_BLUES], m_BottomBlue[TYPE3_MAX_BLUES];
+ int m_TopBlueCount, m_BottomBlueCount;
};
class CFX_GlyphBitmap;
-class CPDF_Type3Cache
-{
-public:
- CPDF_Type3Cache(CPDF_Type3Font* pFont)
- {
- m_pFont = pFont;
- }
- ~CPDF_Type3Cache();
- CFX_GlyphBitmap* LoadGlyph(FX_DWORD charcode, const CFX_AffineMatrix* pMatrix, FX_FLOAT retinaScaleX = 1.0f, FX_FLOAT retinaScaleY = 1.0f);
-protected:
- CFX_GlyphBitmap* RenderGlyph(CPDF_Type3Glyphs* pSize, FX_DWORD charcode, const CFX_AffineMatrix* pMatrix, FX_FLOAT retinaScaleX = 1.0f, FX_FLOAT retinaScaleY = 1.0f);
- CPDF_Type3Font* m_pFont;
- CFX_MapByteStringToPtr m_SizeMap;
+class CPDF_Type3Cache {
+ public:
+ CPDF_Type3Cache(CPDF_Type3Font* pFont) { m_pFont = pFont; }
+ ~CPDF_Type3Cache();
+ CFX_GlyphBitmap* LoadGlyph(FX_DWORD charcode,
+ const CFX_AffineMatrix* pMatrix,
+ FX_FLOAT retinaScaleX = 1.0f,
+ FX_FLOAT retinaScaleY = 1.0f);
+
+ protected:
+ CFX_GlyphBitmap* RenderGlyph(CPDF_Type3Glyphs* pSize,
+ FX_DWORD charcode,
+ const CFX_AffineMatrix* pMatrix,
+ FX_FLOAT retinaScaleX = 1.0f,
+ FX_FLOAT retinaScaleY = 1.0f);
+ CPDF_Type3Font* m_pFont;
+ CFX_MapByteStringToPtr m_SizeMap;
};
-class CPDF_TransferFunc
-{
-public:
- CPDF_Document* m_pPDFDoc;
- uint8_t m_Samples[256 * 3];
- FX_BOOL m_bIdentity;
+class CPDF_TransferFunc {
+ public:
+ CPDF_Document* m_pPDFDoc;
+ uint8_t m_Samples[256 * 3];
+ FX_BOOL m_bIdentity;
- CFX_DIBSource* TranslateImage(const CFX_DIBSource* pSrc, FX_BOOL bAutoDropSrc);
- FX_COLORREF TranslateColor(FX_COLORREF src);
+ CFX_DIBSource* TranslateImage(const CFX_DIBSource* pSrc,
+ FX_BOOL bAutoDropSrc);
+ FX_COLORREF TranslateColor(FX_COLORREF src);
};
-class CPDF_DocRenderData
-{
-public:
- CPDF_DocRenderData(CPDF_Document* pPDFDoc = NULL);
- ~CPDF_DocRenderData();
- CPDF_Type3Cache* GetCachedType3(CPDF_Type3Font* pFont);
- CPDF_TransferFunc* GetTransferFunc(CPDF_Object* pObj);
- CFX_FontCache* GetFontCache()
- {
- return m_pFontCache;
- }
- void Clear(FX_BOOL bRelease = FALSE);
- void ReleaseCachedType3(CPDF_Type3Font* pFont);
- void ReleaseTransferFunc(CPDF_Object* pObj);
-private:
- using CPDF_Type3CacheMap =
- std::map<CPDF_Font*, CPDF_CountedObject<CPDF_Type3Cache>*>;
- using CPDF_TransferFuncMap =
- std::map<CPDF_Object*, CPDF_CountedObject<CPDF_TransferFunc>*> ;
+class CPDF_DocRenderData {
+ public:
+ CPDF_DocRenderData(CPDF_Document* pPDFDoc = NULL);
+ ~CPDF_DocRenderData();
+ CPDF_Type3Cache* GetCachedType3(CPDF_Type3Font* pFont);
+ CPDF_TransferFunc* GetTransferFunc(CPDF_Object* pObj);
+ CFX_FontCache* GetFontCache() { return m_pFontCache; }
+ void Clear(FX_BOOL bRelease = FALSE);
+ void ReleaseCachedType3(CPDF_Type3Font* pFont);
+ void ReleaseTransferFunc(CPDF_Object* pObj);
+
+ private:
+ using CPDF_Type3CacheMap =
+ std::map<CPDF_Font*, CPDF_CountedObject<CPDF_Type3Cache>*>;
+ using CPDF_TransferFuncMap =
+ std::map<CPDF_Object*, CPDF_CountedObject<CPDF_TransferFunc>*>;
- CPDF_Document* m_pPDFDoc;
- CFX_FontCache* m_pFontCache;
- CPDF_Type3CacheMap m_Type3FaceMap;
- CPDF_TransferFuncMap m_TransferFuncMap;
+ CPDF_Document* m_pPDFDoc;
+ CFX_FontCache* m_pFontCache;
+ CPDF_Type3CacheMap m_Type3FaceMap;
+ CPDF_TransferFuncMap m_TransferFuncMap;
};
struct _PDF_RenderItem {
-public:
- CPDF_PageObjects* m_pObjectList;
- CFX_AffineMatrix m_Matrix;
+ public:
+ CPDF_PageObjects* m_pObjectList;
+ CFX_AffineMatrix m_Matrix;
};
-typedef CFX_ArrayTemplate<_PDF_RenderItem> CPDF_RenderLayer;
-class IPDF_ObjectRenderer
-{
-public:
- static IPDF_ObjectRenderer* Create(int type);
- virtual ~IPDF_ObjectRenderer() {}
- virtual FX_BOOL Start(CPDF_RenderStatus* pRenderStatus, const CPDF_PageObject* pObj, const CFX_AffineMatrix* pObj2Device, FX_BOOL bStdCS, int blendType = FXDIB_BLEND_NORMAL) = 0;
- virtual FX_BOOL Continue(IFX_Pause* pPause) = 0;
- FX_BOOL m_Result;
+typedef CFX_ArrayTemplate<_PDF_RenderItem> CPDF_RenderLayer;
+class IPDF_ObjectRenderer {
+ public:
+ static IPDF_ObjectRenderer* Create(int type);
+ virtual ~IPDF_ObjectRenderer() {}
+ virtual FX_BOOL Start(CPDF_RenderStatus* pRenderStatus,
+ const CPDF_PageObject* pObj,
+ const CFX_AffineMatrix* pObj2Device,
+ FX_BOOL bStdCS,
+ int blendType = FXDIB_BLEND_NORMAL) = 0;
+ virtual FX_BOOL Continue(IFX_Pause* pPause) = 0;
+ FX_BOOL m_Result;
};
-class CPDF_RenderStatus
-{
-public:
- CPDF_RenderStatus();
- ~CPDF_RenderStatus();
- FX_BOOL Initialize(class CPDF_RenderContext* pContext, CFX_RenderDevice* pDevice, const CFX_AffineMatrix* pDeviceMatrix,
- const CPDF_PageObject* pStopObj, const CPDF_RenderStatus* pParentStatus,
- const CPDF_GraphicStates* pInitialStates, const CPDF_RenderOptions* pOptions,
- int transparency, FX_BOOL bDropObjects, CPDF_Dictionary* pFormResource = NULL,
- FX_BOOL bStdCS = FALSE, CPDF_Type3Char* pType3Char = NULL, FX_ARGB fill_color = 0,
- FX_DWORD GroupFamily = 0, FX_BOOL bLoadMask = FALSE);
- void RenderObjectList(const CPDF_PageObjects* pObjs, const CFX_AffineMatrix* pObj2Device);
- void RenderSingleObject(const CPDF_PageObject* pObj, const CFX_AffineMatrix* pObj2Device);
- FX_BOOL ContinueSingleObject(const CPDF_PageObject* pObj, const CFX_AffineMatrix* pObj2Device, IFX_Pause* pPause);
- CPDF_RenderOptions m_Options;
- CPDF_Dictionary* m_pFormResource;
- CPDF_Dictionary* m_pPageResource;
- CFX_PtrArray m_Type3FontCache;
- CPDF_RenderContext* GetContext()
- {
- return m_pContext;
- }
-protected:
- friend class CPDF_ImageRenderer;
- friend class CPDF_RenderContext;
- void ProcessClipPath(CPDF_ClipPath ClipPath, const CFX_AffineMatrix* pObj2Device);
- void DrawClipPath(CPDF_ClipPath ClipPath, const CFX_AffineMatrix* pObj2Device);
- FX_BOOL ProcessTransparency(const CPDF_PageObject* PageObj, const CFX_AffineMatrix* pObj2Device);
- void ProcessObjectNoClip(const CPDF_PageObject* PageObj, const CFX_AffineMatrix* pObj2Device);
- void DrawObjWithBackground(const CPDF_PageObject* pObj, const CFX_AffineMatrix* pObj2Device);
- FX_BOOL DrawObjWithBlend(const CPDF_PageObject* pObj, const CFX_AffineMatrix* pObj2Device);
- FX_BOOL ProcessPath(CPDF_PathObject* pPathObj, const CFX_AffineMatrix* pObj2Device);
- void ProcessPathPattern(CPDF_PathObject* pPathObj, const CFX_AffineMatrix* pObj2Device, int& filltype, FX_BOOL& bStroke);
- void DrawPathWithPattern(CPDF_PathObject* pPathObj, const CFX_AffineMatrix* pObj2Device, CPDF_Color* pColor, FX_BOOL bStroke);
- void DrawTilingPattern(CPDF_TilingPattern* pPattern, CPDF_PageObject* pPageObj, const CFX_AffineMatrix* pObj2Device, FX_BOOL bStroke);
- void DrawShadingPattern(CPDF_ShadingPattern* pPattern, CPDF_PageObject* pPageObj, const CFX_AffineMatrix* pObj2Device, FX_BOOL bStroke);
- FX_BOOL SelectClipPath(CPDF_PathObject* pPathObj, const CFX_AffineMatrix* pObj2Device, FX_BOOL bStroke);
- FX_BOOL ProcessImage(CPDF_ImageObject* pImageObj, const CFX_AffineMatrix* pObj2Device);
- FX_BOOL OutputBitmapAlpha(CPDF_ImageObject* pImageObj, const CFX_AffineMatrix* pImage2Device);
- FX_BOOL OutputImage(CPDF_ImageObject* pImageObj, const CFX_AffineMatrix* pImage2Device);
- FX_BOOL OutputDIBSource(const CFX_DIBSource* pOutputBitmap, FX_ARGB fill_argb, int bitmap_alpha,
- const CFX_AffineMatrix* pImage2Device, CPDF_ImageCache* pImageCache, FX_DWORD flags);
- void CompositeDIBitmap(CFX_DIBitmap* pDIBitmap, int left, int top, FX_ARGB mask_argb,
- int bitmap_alpha, int blend_mode, int bIsolated);
- FX_BOOL ProcessShading(CPDF_ShadingObject* pShadingObj, const CFX_AffineMatrix* pObj2Device);
- void DrawShading(CPDF_ShadingPattern* pPattern, CFX_AffineMatrix* pMatrix, FX_RECT& clip_rect,
- int alpha, FX_BOOL bAlphaMode);
- FX_BOOL ProcessType3Text(const CPDF_TextObject* textobj, const CFX_AffineMatrix* pObj2Device);
- FX_BOOL ProcessText(const CPDF_TextObject* textobj, const CFX_AffineMatrix* pObj2Device, CFX_PathData* pClippingPath);
- void DrawTextPathWithPattern(const CPDF_TextObject* textobj, const CFX_AffineMatrix* pObj2Device,
- CPDF_Font* pFont, FX_FLOAT font_size,
- const CFX_AffineMatrix* pTextMatrix, FX_BOOL bFill, FX_BOOL bStroke);
- FX_BOOL ProcessForm(CPDF_FormObject* pFormObj, const CFX_AffineMatrix* pObj2Device);
- CFX_DIBitmap* GetBackdrop(const CPDF_PageObject* pObj, const FX_RECT& rect, int& left, int& top,
- FX_BOOL bBackAlphaRequired);
- CFX_DIBitmap* LoadSMask(CPDF_Dictionary* pSMaskDict, FX_RECT* pClipRect, const CFX_AffineMatrix* pMatrix);
- void Init(CPDF_RenderContext* pParent);
- static class CPDF_Type3Cache* GetCachedType3(CPDF_Type3Font* pFont);
- static CPDF_GraphicStates* CloneObjStates(const CPDF_GraphicStates* pPathObj, FX_BOOL bStroke);
- CPDF_TransferFunc* GetTransferFunc(CPDF_Object* pObject) const;
- FX_ARGB GetFillArgb(const CPDF_PageObject* pObj, FX_BOOL bType3 = FALSE) const;
- FX_ARGB GetStrokeArgb(const CPDF_PageObject* pObj) const;
- CPDF_RenderContext* m_pContext;
- FX_BOOL m_bStopped;
- void DitherObjectArea(const CPDF_PageObject* pObj, const CFX_AffineMatrix* pObj2Device);
- FX_BOOL GetObjectClippedRect(const CPDF_PageObject* pObj, const CFX_AffineMatrix* pObj2Device, FX_BOOL bLogical, FX_RECT &rect) const;
- void GetScaledMatrix(CFX_Matrix &matrix) const;
+class CPDF_RenderStatus {
+ public:
+ CPDF_RenderStatus();
+ ~CPDF_RenderStatus();
+ FX_BOOL Initialize(class CPDF_RenderContext* pContext,
+ CFX_RenderDevice* pDevice,
+ const CFX_AffineMatrix* pDeviceMatrix,
+ const CPDF_PageObject* pStopObj,
+ const CPDF_RenderStatus* pParentStatus,
+ const CPDF_GraphicStates* pInitialStates,
+ const CPDF_RenderOptions* pOptions,
+ int transparency,
+ FX_BOOL bDropObjects,
+ CPDF_Dictionary* pFormResource = NULL,
+ FX_BOOL bStdCS = FALSE,
+ CPDF_Type3Char* pType3Char = NULL,
+ FX_ARGB fill_color = 0,
+ FX_DWORD GroupFamily = 0,
+ FX_BOOL bLoadMask = FALSE);
+ void RenderObjectList(const CPDF_PageObjects* pObjs,
+ const CFX_AffineMatrix* pObj2Device);
+ void RenderSingleObject(const CPDF_PageObject* pObj,
+ const CFX_AffineMatrix* pObj2Device);
+ FX_BOOL ContinueSingleObject(const CPDF_PageObject* pObj,
+ const CFX_AffineMatrix* pObj2Device,
+ IFX_Pause* pPause);
+ CPDF_RenderOptions m_Options;
+ CPDF_Dictionary* m_pFormResource;
+ CPDF_Dictionary* m_pPageResource;
+ CFX_PtrArray m_Type3FontCache;
+ CPDF_RenderContext* GetContext() { return m_pContext; }
+
+ protected:
+ friend class CPDF_ImageRenderer;
+ friend class CPDF_RenderContext;
+ void ProcessClipPath(CPDF_ClipPath ClipPath,
+ const CFX_AffineMatrix* pObj2Device);
+ void DrawClipPath(CPDF_ClipPath ClipPath,
+ const CFX_AffineMatrix* pObj2Device);
+ FX_BOOL ProcessTransparency(const CPDF_PageObject* PageObj,
+ const CFX_AffineMatrix* pObj2Device);
+ void ProcessObjectNoClip(const CPDF_PageObject* PageObj,
+ const CFX_AffineMatrix* pObj2Device);
+ void DrawObjWithBackground(const CPDF_PageObject* pObj,
+ const CFX_AffineMatrix* pObj2Device);
+ FX_BOOL DrawObjWithBlend(const CPDF_PageObject* pObj,
+ const CFX_AffineMatrix* pObj2Device);
+ FX_BOOL ProcessPath(CPDF_PathObject* pPathObj,
+ const CFX_AffineMatrix* pObj2Device);
+ void ProcessPathPattern(CPDF_PathObject* pPathObj,
+ const CFX_AffineMatrix* pObj2Device,
+ int& filltype,
+ FX_BOOL& bStroke);
+ void DrawPathWithPattern(CPDF_PathObject* pPathObj,
+ const CFX_AffineMatrix* pObj2Device,
+ CPDF_Color* pColor,
+ FX_BOOL bStroke);
+ void DrawTilingPattern(CPDF_TilingPattern* pPattern,
+ CPDF_PageObject* pPageObj,
+ const CFX_AffineMatrix* pObj2Device,
+ FX_BOOL bStroke);
+ void DrawShadingPattern(CPDF_ShadingPattern* pPattern,
+ CPDF_PageObject* pPageObj,
+ const CFX_AffineMatrix* pObj2Device,
+ FX_BOOL bStroke);
+ FX_BOOL SelectClipPath(CPDF_PathObject* pPathObj,
+ const CFX_AffineMatrix* pObj2Device,
+ FX_BOOL bStroke);
+ FX_BOOL ProcessImage(CPDF_ImageObject* pImageObj,
+ const CFX_AffineMatrix* pObj2Device);
+ FX_BOOL OutputBitmapAlpha(CPDF_ImageObject* pImageObj,
+ const CFX_AffineMatrix* pImage2Device);
+ FX_BOOL OutputImage(CPDF_ImageObject* pImageObj,
+ const CFX_AffineMatrix* pImage2Device);
+ FX_BOOL OutputDIBSource(const CFX_DIBSource* pOutputBitmap,
+ FX_ARGB fill_argb,
+ int bitmap_alpha,
+ const CFX_AffineMatrix* pImage2Device,
+ CPDF_ImageCache* pImageCache,
+ FX_DWORD flags);
+ void CompositeDIBitmap(CFX_DIBitmap* pDIBitmap,
+ int left,
+ int top,
+ FX_ARGB mask_argb,
+ int bitmap_alpha,
+ int blend_mode,
+ int bIsolated);
+ FX_BOOL ProcessShading(CPDF_ShadingObject* pShadingObj,
+ const CFX_AffineMatrix* pObj2Device);
+ void DrawShading(CPDF_ShadingPattern* pPattern,
+ CFX_AffineMatrix* pMatrix,
+ FX_RECT& clip_rect,
+ int alpha,
+ FX_BOOL bAlphaMode);
+ FX_BOOL ProcessType3Text(const CPDF_TextObject* textobj,
+ const CFX_AffineMatrix* pObj2Device);
+ FX_BOOL ProcessText(const CPDF_TextObject* textobj,
+ const CFX_AffineMatrix* pObj2Device,
+ CFX_PathData* pClippingPath);
+ void DrawTextPathWithPattern(const CPDF_TextObject* textobj,
+ const CFX_AffineMatrix* pObj2Device,
+ CPDF_Font* pFont,
+ FX_FLOAT font_size,
+ const CFX_AffineMatrix* pTextMatrix,
+ FX_BOOL bFill,
+ FX_BOOL bStroke);
+ FX_BOOL ProcessForm(CPDF_FormObject* pFormObj,
+ const CFX_AffineMatrix* pObj2Device);
+ CFX_DIBitmap* GetBackdrop(const CPDF_PageObject* pObj,
+ const FX_RECT& rect,
+ int& left,
+ int& top,
+ FX_BOOL bBackAlphaRequired);
+ CFX_DIBitmap* LoadSMask(CPDF_Dictionary* pSMaskDict,
+ FX_RECT* pClipRect,
+ const CFX_AffineMatrix* pMatrix);
+ void Init(CPDF_RenderContext* pParent);
+ static class CPDF_Type3Cache* GetCachedType3(CPDF_Type3Font* pFont);
+ static CPDF_GraphicStates* CloneObjStates(const CPDF_GraphicStates* pPathObj,
+ FX_BOOL bStroke);
+ CPDF_TransferFunc* GetTransferFunc(CPDF_Object* pObject) const;
+ FX_ARGB GetFillArgb(const CPDF_PageObject* pObj,
+ FX_BOOL bType3 = FALSE) const;
+ FX_ARGB GetStrokeArgb(const CPDF_PageObject* pObj) const;
+ CPDF_RenderContext* m_pContext;
+ FX_BOOL m_bStopped;
+ void DitherObjectArea(const CPDF_PageObject* pObj,
+ const CFX_AffineMatrix* pObj2Device);
+ FX_BOOL GetObjectClippedRect(const CPDF_PageObject* pObj,
+ const CFX_AffineMatrix* pObj2Device,
+ FX_BOOL bLogical,
+ FX_RECT& rect) const;
+ void GetScaledMatrix(CFX_Matrix& matrix) const;
-protected:
- static const int kRenderMaxRecursionDepth = 64;
- static int s_CurrentRecursionDepth;
+ protected:
+ static const int kRenderMaxRecursionDepth = 64;
+ static int s_CurrentRecursionDepth;
- CFX_RenderDevice* m_pDevice;
- CFX_AffineMatrix m_DeviceMatrix;
- CPDF_ClipPath m_LastClipPath;
- const CPDF_PageObject* m_pCurObj;
- const CPDF_PageObject* m_pStopObj;
- CPDF_GraphicStates m_InitialStates;
- int m_HalftoneLimit;
- IPDF_ObjectRenderer* m_pObjectRenderer;
- FX_BOOL m_bPrint;
- int m_Transparency;
- int m_DitherBits;
- FX_BOOL m_bDropObjects;
- FX_BOOL m_bStdCS;
- FX_DWORD m_GroupFamily;
- FX_BOOL m_bLoadMask;
- CPDF_Type3Char * m_pType3Char;
- FX_ARGB m_T3FillColor;
- int m_curBlend;
+ CFX_RenderDevice* m_pDevice;
+ CFX_AffineMatrix m_DeviceMatrix;
+ CPDF_ClipPath m_LastClipPath;
+ const CPDF_PageObject* m_pCurObj;
+ const CPDF_PageObject* m_pStopObj;
+ CPDF_GraphicStates m_InitialStates;
+ int m_HalftoneLimit;
+ IPDF_ObjectRenderer* m_pObjectRenderer;
+ FX_BOOL m_bPrint;
+ int m_Transparency;
+ int m_DitherBits;
+ FX_BOOL m_bDropObjects;
+ FX_BOOL m_bStdCS;
+ FX_DWORD m_GroupFamily;
+ FX_BOOL m_bLoadMask;
+ CPDF_Type3Char* m_pType3Char;
+ FX_ARGB m_T3FillColor;
+ int m_curBlend;
};
-class CPDF_ImageLoader
-{
-public:
- CPDF_ImageLoader()
- {
- m_pBitmap = NULL;
- m_pMask = NULL;
- m_MatteColor = 0;
- m_bCached = FALSE;
- m_nDownsampleWidth = 0;
- m_nDownsampleHeight = 0;
- }
+class CPDF_ImageLoader {
+ public:
+ CPDF_ImageLoader() {
+ m_pBitmap = NULL;
+ m_pMask = NULL;
+ m_MatteColor = 0;
+ m_bCached = FALSE;
+ m_nDownsampleWidth = 0;
+ m_nDownsampleHeight = 0;
+ }
- FX_BOOL Load(const CPDF_ImageObject* pImage, CPDF_PageRenderCache* pCache, FX_BOOL bStdCS = FALSE, FX_DWORD GroupFamily = 0, FX_BOOL bLoadMask = FALSE, CPDF_RenderStatus* pRenderStatus = NULL);
+ FX_BOOL Load(const CPDF_ImageObject* pImage,
+ CPDF_PageRenderCache* pCache,
+ FX_BOOL bStdCS = FALSE,
+ FX_DWORD GroupFamily = 0,
+ FX_BOOL bLoadMask = FALSE,
+ CPDF_RenderStatus* pRenderStatus = NULL);
- FX_BOOL StartLoadImage(const CPDF_ImageObject* pImage, CPDF_PageRenderCache* pCache, void*& LoadHandle, FX_BOOL bStdCS = FALSE, FX_DWORD GroupFamily = 0, FX_BOOL bLoadMask = FALSE, CPDF_RenderStatus* pRenderStatus = NULL, int32_t nDownsampleWidth = 0, int32_t nDownsampleHeight = 0);
- FX_BOOL Continue(void* LoadHandle, IFX_Pause* pPause);
- ~CPDF_ImageLoader();
- CFX_DIBSource* m_pBitmap;
- CFX_DIBSource* m_pMask;
- FX_DWORD m_MatteColor;
- FX_BOOL m_bCached;
-protected:
- int32_t m_nDownsampleWidth;
- int32_t m_nDownsampleHeight;
+ FX_BOOL StartLoadImage(const CPDF_ImageObject* pImage,
+ CPDF_PageRenderCache* pCache,
+ void*& LoadHandle,
+ FX_BOOL bStdCS = FALSE,
+ FX_DWORD GroupFamily = 0,
+ FX_BOOL bLoadMask = FALSE,
+ CPDF_RenderStatus* pRenderStatus = NULL,
+ int32_t nDownsampleWidth = 0,
+ int32_t nDownsampleHeight = 0);
+ FX_BOOL Continue(void* LoadHandle, IFX_Pause* pPause);
+ ~CPDF_ImageLoader();
+ CFX_DIBSource* m_pBitmap;
+ CFX_DIBSource* m_pMask;
+ FX_DWORD m_MatteColor;
+ FX_BOOL m_bCached;
+
+ protected:
+ int32_t m_nDownsampleWidth;
+ int32_t m_nDownsampleHeight;
};
-class CPDF_ProgressiveImageLoaderHandle
-{
-public:
- CPDF_ProgressiveImageLoaderHandle();
- ~CPDF_ProgressiveImageLoaderHandle();
+class CPDF_ProgressiveImageLoaderHandle {
+ public:
+ CPDF_ProgressiveImageLoaderHandle();
+ ~CPDF_ProgressiveImageLoaderHandle();
+
+ FX_BOOL Start(CPDF_ImageLoader* pImageLoader,
+ const CPDF_ImageObject* pImage,
+ CPDF_PageRenderCache* pCache,
+ FX_BOOL bStdCS = FALSE,
+ FX_DWORD GroupFamily = 0,
+ FX_BOOL bLoadMask = FALSE,
+ CPDF_RenderStatus* pRenderStatus = NULL,
+ int32_t nDownsampleWidth = 0,
+ int32_t nDownsampleHeight = 0);
+ FX_BOOL Continue(IFX_Pause* pPause);
- FX_BOOL Start(CPDF_ImageLoader* pImageLoader, const CPDF_ImageObject* pImage, CPDF_PageRenderCache* pCache, FX_BOOL bStdCS = FALSE, FX_DWORD GroupFamily = 0, FX_BOOL bLoadMask = FALSE, CPDF_RenderStatus* pRenderStatus = NULL, int32_t nDownsampleWidth = 0, int32_t nDownsampleHeight = 0);
- FX_BOOL Continue(IFX_Pause* pPause);
-protected:
- CPDF_ImageLoader* m_pImageLoader;
- CPDF_PageRenderCache* m_pCache;
- CPDF_ImageObject* m_pImage;
- int32_t m_nDownsampleWidth;
- int32_t m_nDownsampleHeight;
+ protected:
+ CPDF_ImageLoader* m_pImageLoader;
+ CPDF_PageRenderCache* m_pCache;
+ CPDF_ImageObject* m_pImage;
+ int32_t m_nDownsampleWidth;
+ int32_t m_nDownsampleHeight;
};
class CFX_ImageTransformer;
-class CPDF_ImageRenderer : public IPDF_ObjectRenderer
-{
-public:
- CPDF_ImageRenderer();
- ~CPDF_ImageRenderer();
- FX_BOOL Start(CPDF_RenderStatus* pStatus, const CPDF_PageObject* pObj, const CFX_AffineMatrix* pObj2Device, FX_BOOL bStdCS, int blendType = FXDIB_BLEND_NORMAL);
- FX_BOOL Start(CPDF_RenderStatus* pStatus, const CFX_DIBSource* pDIBSource, FX_ARGB bitmap_argb,
- int bitmap_alpha, const CFX_AffineMatrix* pImage2Device, FX_DWORD flags, FX_BOOL bStdCS, int blendType = FXDIB_BLEND_NORMAL);
- FX_BOOL Continue(IFX_Pause* pPause);
-protected:
- CPDF_RenderStatus* m_pRenderStatus;
- CPDF_ImageObject* m_pImageObject;
- int m_Status;
- const CFX_AffineMatrix* m_pObj2Device;
- CFX_AffineMatrix m_ImageMatrix;
- CPDF_ImageLoader m_Loader;
- const CFX_DIBSource* m_pDIBSource;
- CFX_DIBitmap* m_pClone;
- int m_BitmapAlpha;
- FX_BOOL m_bPatternColor;
- CPDF_Pattern* m_pPattern;
- FX_ARGB m_FillArgb;
- FX_DWORD m_Flags;
- CPDF_QuickStretcher* m_pQuickStretcher;
- CFX_ImageTransformer* m_pTransformer;
- void* m_DeviceHandle;
- void* m_LoadHandle;
- FX_BOOL m_bStdCS;
- int m_BlendType;
- FX_BOOL StartBitmapAlpha();
- FX_BOOL StartDIBSource();
- FX_BOOL StartRenderDIBSource();
- FX_BOOL StartLoadDIBSource();
- FX_BOOL DrawMaskedImage();
- FX_BOOL DrawPatternImage(const CFX_Matrix* pObj2Device);
+class CPDF_ImageRenderer : public IPDF_ObjectRenderer {
+ public:
+ CPDF_ImageRenderer();
+ ~CPDF_ImageRenderer();
+ FX_BOOL Start(CPDF_RenderStatus* pStatus,
+ const CPDF_PageObject* pObj,
+ const CFX_AffineMatrix* pObj2Device,
+ FX_BOOL bStdCS,
+ int blendType = FXDIB_BLEND_NORMAL);
+ FX_BOOL Start(CPDF_RenderStatus* pStatus,
+ const CFX_DIBSource* pDIBSource,
+ FX_ARGB bitmap_argb,
+ int bitmap_alpha,
+ const CFX_AffineMatrix* pImage2Device,
+ FX_DWORD flags,
+ FX_BOOL bStdCS,
+ int blendType = FXDIB_BLEND_NORMAL);
+ FX_BOOL Continue(IFX_Pause* pPause);
+
+ protected:
+ CPDF_RenderStatus* m_pRenderStatus;
+ CPDF_ImageObject* m_pImageObject;
+ int m_Status;
+ const CFX_AffineMatrix* m_pObj2Device;
+ CFX_AffineMatrix m_ImageMatrix;
+ CPDF_ImageLoader m_Loader;
+ const CFX_DIBSource* m_pDIBSource;
+ CFX_DIBitmap* m_pClone;
+ int m_BitmapAlpha;
+ FX_BOOL m_bPatternColor;
+ CPDF_Pattern* m_pPattern;
+ FX_ARGB m_FillArgb;
+ FX_DWORD m_Flags;
+ CPDF_QuickStretcher* m_pQuickStretcher;
+ CFX_ImageTransformer* m_pTransformer;
+ void* m_DeviceHandle;
+ void* m_LoadHandle;
+ FX_BOOL m_bStdCS;
+ int m_BlendType;
+ FX_BOOL StartBitmapAlpha();
+ FX_BOOL StartDIBSource();
+ FX_BOOL StartRenderDIBSource();
+ FX_BOOL StartLoadDIBSource();
+ FX_BOOL DrawMaskedImage();
+ FX_BOOL DrawPatternImage(const CFX_Matrix* pObj2Device);
};
-class CPDF_ScaledRenderBuffer
-{
-public:
- CPDF_ScaledRenderBuffer();
- ~CPDF_ScaledRenderBuffer();
- FX_BOOL Initialize(CPDF_RenderContext* pContext, CFX_RenderDevice* pDevice, FX_RECT* pRect,
- const CPDF_PageObject* pObj, const CPDF_RenderOptions *pOptions = NULL, int max_dpi = 0);
- CFX_RenderDevice* GetDevice()
- {
- return m_pBitmapDevice ? m_pBitmapDevice : m_pDevice;
- }
- CFX_AffineMatrix* GetMatrix()
- {
- return &m_Matrix;
- }
- void OutputToDevice();
-private:
- CFX_RenderDevice* m_pDevice;
- CPDF_RenderContext* m_pContext;
- FX_RECT m_Rect;
- const CPDF_PageObject* m_pObject;
- CFX_FxgeDevice* m_pBitmapDevice;
- CFX_AffineMatrix m_Matrix;
+class CPDF_ScaledRenderBuffer {
+ public:
+ CPDF_ScaledRenderBuffer();
+ ~CPDF_ScaledRenderBuffer();
+ FX_BOOL Initialize(CPDF_RenderContext* pContext,
+ CFX_RenderDevice* pDevice,
+ FX_RECT* pRect,
+ const CPDF_PageObject* pObj,
+ const CPDF_RenderOptions* pOptions = NULL,
+ int max_dpi = 0);
+ CFX_RenderDevice* GetDevice() {
+ return m_pBitmapDevice ? m_pBitmapDevice : m_pDevice;
+ }
+ CFX_AffineMatrix* GetMatrix() { return &m_Matrix; }
+ void OutputToDevice();
+
+ private:
+ CFX_RenderDevice* m_pDevice;
+ CPDF_RenderContext* m_pContext;
+ FX_RECT m_Rect;
+ const CPDF_PageObject* m_pObject;
+ CFX_FxgeDevice* m_pBitmapDevice;
+ CFX_AffineMatrix m_Matrix;
};
class ICodec_ScanlineDecoder;
-class CPDF_QuickStretcher
-{
-public:
- CPDF_QuickStretcher();
- ~CPDF_QuickStretcher();
- FX_BOOL Start(CPDF_ImageObject* pImageObj, CFX_AffineMatrix* pImage2Device, const FX_RECT* pClipBox);
- FX_BOOL Continue(IFX_Pause* pPause);
- CFX_DIBitmap* m_pBitmap;
- int m_ResultLeft, m_ResultTop, m_ClipLeft, m_ClipTop;
- int m_DestWidth, m_DestHeight, m_ResultWidth, m_ResultHeight;
- int m_Bpp, m_SrcWidth, m_SrcHeight;
- FX_BOOL m_bFlipX, m_bFlipY;
- CPDF_ColorSpace* m_pCS;
- ICodec_ScanlineDecoder* m_pDecoder;
- CPDF_StreamAcc m_StreamAcc;
- int m_LineIndex;
+class CPDF_QuickStretcher {
+ public:
+ CPDF_QuickStretcher();
+ ~CPDF_QuickStretcher();
+ FX_BOOL Start(CPDF_ImageObject* pImageObj,
+ CFX_AffineMatrix* pImage2Device,
+ const FX_RECT* pClipBox);
+ FX_BOOL Continue(IFX_Pause* pPause);
+ CFX_DIBitmap* m_pBitmap;
+ int m_ResultLeft, m_ResultTop, m_ClipLeft, m_ClipTop;
+ int m_DestWidth, m_DestHeight, m_ResultWidth, m_ResultHeight;
+ int m_Bpp, m_SrcWidth, m_SrcHeight;
+ FX_BOOL m_bFlipX, m_bFlipY;
+ CPDF_ColorSpace* m_pCS;
+ ICodec_ScanlineDecoder* m_pDecoder;
+ CPDF_StreamAcc m_StreamAcc;
+ int m_LineIndex;
};
-class CPDF_DeviceBuffer
-{
-public:
- CPDF_DeviceBuffer();
- ~CPDF_DeviceBuffer();
- FX_BOOL Initialize(CPDF_RenderContext* pContext, CFX_RenderDevice* pDevice, FX_RECT* pRect,
- const CPDF_PageObject* pObj, int max_dpi = 0);
- void OutputToDevice();
- CFX_DIBitmap* GetBitmap() const
- {
- return m_pBitmap;
- }
- const CFX_AffineMatrix* GetMatrix() const
- {
- return &m_Matrix;
- }
-private:
- CFX_RenderDevice* m_pDevice;
- CPDF_RenderContext* m_pContext;
- FX_RECT m_Rect;
- const CPDF_PageObject* m_pObject;
- CFX_DIBitmap* m_pBitmap;
- CFX_AffineMatrix m_Matrix;
+class CPDF_DeviceBuffer {
+ public:
+ CPDF_DeviceBuffer();
+ ~CPDF_DeviceBuffer();
+ FX_BOOL Initialize(CPDF_RenderContext* pContext,
+ CFX_RenderDevice* pDevice,
+ FX_RECT* pRect,
+ const CPDF_PageObject* pObj,
+ int max_dpi = 0);
+ void OutputToDevice();
+ CFX_DIBitmap* GetBitmap() const { return m_pBitmap; }
+ const CFX_AffineMatrix* GetMatrix() const { return &m_Matrix; }
+
+ private:
+ CFX_RenderDevice* m_pDevice;
+ CPDF_RenderContext* m_pContext;
+ FX_RECT m_Rect;
+ const CPDF_PageObject* m_pObject;
+ CFX_DIBitmap* m_pBitmap;
+ CFX_AffineMatrix m_Matrix;
};
-class CPDF_ImageCache
-{
-public:
- CPDF_ImageCache(CPDF_Document* pDoc, CPDF_Stream* pStream);
- ~CPDF_ImageCache();
- void ClearImageData();
- void Reset(const CFX_DIBitmap* pBitmap);
- FX_BOOL GetCachedBitmap(CFX_DIBSource*& pBitmap, CFX_DIBSource*& pMask, FX_DWORD& MatteColor, CPDF_Dictionary* pPageResources,
- FX_BOOL bStdCS = FALSE, FX_DWORD GroupFamily = 0, FX_BOOL bLoadMask = FALSE,
- CPDF_RenderStatus* pRenderStatus = NULL, int32_t downsampleWidth = 0, int32_t downsampleHeight = 0);
- FX_DWORD EstimateSize() const
- {
- return m_dwCacheSize;
- }
- FX_DWORD GetTimeCount() const
- {
- return m_dwTimeCount;
- }
- CPDF_Stream* GetStream() const
- {
- return m_pStream;
- }
- void SetTimeCount(FX_DWORD dwTimeCount)
- {
- m_dwTimeCount = dwTimeCount;
- }
- int m_dwTimeCount;
-public:
- int StartGetCachedBitmap(CPDF_Dictionary* pFormResources, CPDF_Dictionary* pPageResources,
- FX_BOOL bStdCS = FALSE, FX_DWORD GroupFamily = 0,
- FX_BOOL bLoadMask = FALSE, CPDF_RenderStatus* pRenderStatus = NULL, int32_t downsampleWidth = 0, int32_t downsampleHeight = 0);
- int Continue(IFX_Pause* pPause);
- int ContinueGetCachedBitmap();
- CFX_DIBSource* DetachBitmap();
- CFX_DIBSource* DetachMask();
- CFX_DIBSource* m_pCurBitmap;
- CFX_DIBSource* m_pCurMask;
- FX_DWORD m_MatteColor;
- CPDF_RenderStatus* m_pRenderStatus;
-protected:
- CPDF_Document* m_pDocument;
- CPDF_Stream* m_pStream;
- CFX_DIBSource* m_pCachedBitmap;
- CFX_DIBSource* m_pCachedMask;
- FX_DWORD m_dwCacheSize;
- void CalcSize();
+class CPDF_ImageCache {
+ public:
+ CPDF_ImageCache(CPDF_Document* pDoc, CPDF_Stream* pStream);
+ ~CPDF_ImageCache();
+ void ClearImageData();
+ void Reset(const CFX_DIBitmap* pBitmap);
+ FX_BOOL GetCachedBitmap(CFX_DIBSource*& pBitmap,
+ CFX_DIBSource*& pMask,
+ FX_DWORD& MatteColor,
+ CPDF_Dictionary* pPageResources,
+ FX_BOOL bStdCS = FALSE,
+ FX_DWORD GroupFamily = 0,
+ FX_BOOL bLoadMask = FALSE,
+ CPDF_RenderStatus* pRenderStatus = NULL,
+ int32_t downsampleWidth = 0,
+ int32_t downsampleHeight = 0);
+ FX_DWORD EstimateSize() const { return m_dwCacheSize; }
+ FX_DWORD GetTimeCount() const { return m_dwTimeCount; }
+ CPDF_Stream* GetStream() const { return m_pStream; }
+ void SetTimeCount(FX_DWORD dwTimeCount) { m_dwTimeCount = dwTimeCount; }
+ int m_dwTimeCount;
+
+ public:
+ int StartGetCachedBitmap(CPDF_Dictionary* pFormResources,
+ CPDF_Dictionary* pPageResources,
+ FX_BOOL bStdCS = FALSE,
+ FX_DWORD GroupFamily = 0,
+ FX_BOOL bLoadMask = FALSE,
+ CPDF_RenderStatus* pRenderStatus = NULL,
+ int32_t downsampleWidth = 0,
+ int32_t downsampleHeight = 0);
+ int Continue(IFX_Pause* pPause);
+ int ContinueGetCachedBitmap();
+ CFX_DIBSource* DetachBitmap();
+ CFX_DIBSource* DetachMask();
+ CFX_DIBSource* m_pCurBitmap;
+ CFX_DIBSource* m_pCurMask;
+ FX_DWORD m_MatteColor;
+ CPDF_RenderStatus* m_pRenderStatus;
+
+ protected:
+ CPDF_Document* m_pDocument;
+ CPDF_Stream* m_pStream;
+ CFX_DIBSource* m_pCachedBitmap;
+ CFX_DIBSource* m_pCachedMask;
+ FX_DWORD m_dwCacheSize;
+ void CalcSize();
};
typedef struct {
- FX_FLOAT m_DecodeMin;
- FX_FLOAT m_DecodeStep;
- int m_ColorKeyMin;
- int m_ColorKeyMax;
+ FX_FLOAT m_DecodeMin;
+ FX_FLOAT m_DecodeStep;
+ int m_ColorKeyMin;
+ int m_ColorKeyMax;
} DIB_COMP_DATA;
-class CPDF_DIBSource : public CFX_DIBSource
-{
-public:
- CPDF_DIBSource();
- virtual ~CPDF_DIBSource();
- FX_BOOL Load(CPDF_Document* pDoc, const CPDF_Stream* pStream,
- CPDF_DIBSource** ppMask, FX_DWORD* pMatteColor,
- CPDF_Dictionary* pFormResources, CPDF_Dictionary* pPageResources,
- FX_BOOL bStdCS = FALSE, FX_DWORD GroupFamily = 0, FX_BOOL bLoadMask = FALSE);
- virtual FX_BOOL SkipToScanline(int line, IFX_Pause* pPause) const;
- virtual uint8_t* GetBuffer() const;
- virtual const uint8_t* GetScanline(int line) const;
- virtual void DownSampleScanline(int line, uint8_t* dest_scan, int dest_bpp,
- int dest_width, FX_BOOL bFlipX, int clip_left, int clip_width) const;
- virtual void SetDownSampleSize(int dest_width, int dest_height) const;
- CFX_DIBitmap* GetBitmap() const;
- void ReleaseBitmap(CFX_DIBitmap*) const;
- void ClearImageData();
-public:
- int StartLoadDIBSource(CPDF_Document* pDoc, const CPDF_Stream* pStream, FX_BOOL bHasMask,
- CPDF_Dictionary* pFormResources, CPDF_Dictionary* pPageResources,
- FX_BOOL bStdCS = FALSE, FX_DWORD GroupFamily = 0, FX_BOOL bLoadMask = FALSE);
- int ContinueLoadDIBSource(IFX_Pause* pPause);
- int StratLoadMask();
- int StartLoadMaskDIB();
- int ContinueLoadMaskDIB(IFX_Pause* pPause);
- int ContinueToLoadMask();
- CPDF_DIBSource* DetachMask();
- CPDF_DIBSource* m_pMask;
- FX_DWORD m_MatteColor;
- void* m_pJbig2Context;
- CPDF_StreamAcc* m_pGlobalStream;
- FX_BOOL m_bStdCS;
- int m_Status;
- CPDF_Object* m_pMaskStream;
- FX_BOOL m_bHasMask;
-protected:
- FX_BOOL LoadColorInfo(CPDF_Dictionary* pFormResources, CPDF_Dictionary* pPageResources);
- DIB_COMP_DATA* GetDecodeAndMaskArray(FX_BOOL& bDefaultDecode, FX_BOOL& bColorKey);
- CPDF_DIBSource* LoadMask(FX_DWORD& MatteColor);
- CPDF_DIBSource* LoadMaskDIB(CPDF_Stream* pMask);
- void LoadJpxBitmap();
- void LoadPalette();
- int CreateDecoder();
- void TranslateScanline24bpp(uint8_t* dest_scan, const uint8_t* src_scan) const;
- void ValidateDictParam();
- CPDF_Document* m_pDocument;
- const CPDF_Stream* m_pStream;
- CPDF_StreamAcc* m_pStreamAcc;
- const CPDF_Dictionary* m_pDict;
- CPDF_ColorSpace* m_pColorSpace;
- FX_DWORD m_Family;
- FX_DWORD m_bpc;
- FX_DWORD m_bpc_orig;
- FX_DWORD m_nComponents;
- FX_DWORD m_GroupFamily;
- FX_BOOL m_bLoadMask;
- FX_BOOL m_bDefaultDecode;
- FX_BOOL m_bImageMask;
- FX_BOOL m_bDoBpcCheck;
- FX_BOOL m_bColorKey;
- DIB_COMP_DATA* m_pCompData;
- uint8_t* m_pLineBuf;
- uint8_t* m_pMaskedLine;
- nonstd::unique_ptr<CFX_DIBitmap> m_pCachedBitmap;
- ICodec_ScanlineDecoder* m_pDecoder;
+class CPDF_DIBSource : public CFX_DIBSource {
+ public:
+ CPDF_DIBSource();
+ virtual ~CPDF_DIBSource();
+ FX_BOOL Load(CPDF_Document* pDoc,
+ const CPDF_Stream* pStream,
+ CPDF_DIBSource** ppMask,
+ FX_DWORD* pMatteColor,
+ CPDF_Dictionary* pFormResources,
+ CPDF_Dictionary* pPageResources,
+ FX_BOOL bStdCS = FALSE,
+ FX_DWORD GroupFamily = 0,
+ FX_BOOL bLoadMask = FALSE);
+ virtual FX_BOOL SkipToScanline(int line, IFX_Pause* pPause) const;
+ virtual uint8_t* GetBuffer() const;
+ virtual const uint8_t* GetScanline(int line) const;
+ virtual void DownSampleScanline(int line,
+ uint8_t* dest_scan,
+ int dest_bpp,
+ int dest_width,
+ FX_BOOL bFlipX,
+ int clip_left,
+ int clip_width) const;
+ virtual void SetDownSampleSize(int dest_width, int dest_height) const;
+ CFX_DIBitmap* GetBitmap() const;
+ void ReleaseBitmap(CFX_DIBitmap*) const;
+ void ClearImageData();
+
+ public:
+ int StartLoadDIBSource(CPDF_Document* pDoc,
+ const CPDF_Stream* pStream,
+ FX_BOOL bHasMask,
+ CPDF_Dictionary* pFormResources,
+ CPDF_Dictionary* pPageResources,
+ FX_BOOL bStdCS = FALSE,
+ FX_DWORD GroupFamily = 0,
+ FX_BOOL bLoadMask = FALSE);
+ int ContinueLoadDIBSource(IFX_Pause* pPause);
+ int StratLoadMask();
+ int StartLoadMaskDIB();
+ int ContinueLoadMaskDIB(IFX_Pause* pPause);
+ int ContinueToLoadMask();
+ CPDF_DIBSource* DetachMask();
+ CPDF_DIBSource* m_pMask;
+ FX_DWORD m_MatteColor;
+ void* m_pJbig2Context;
+ CPDF_StreamAcc* m_pGlobalStream;
+ FX_BOOL m_bStdCS;
+ int m_Status;
+ CPDF_Object* m_pMaskStream;
+ FX_BOOL m_bHasMask;
+
+ protected:
+ FX_BOOL LoadColorInfo(CPDF_Dictionary* pFormResources,
+ CPDF_Dictionary* pPageResources);
+ DIB_COMP_DATA* GetDecodeAndMaskArray(FX_BOOL& bDefaultDecode,
+ FX_BOOL& bColorKey);
+ CPDF_DIBSource* LoadMask(FX_DWORD& MatteColor);
+ CPDF_DIBSource* LoadMaskDIB(CPDF_Stream* pMask);
+ void LoadJpxBitmap();
+ void LoadPalette();
+ int CreateDecoder();
+ void TranslateScanline24bpp(uint8_t* dest_scan,
+ const uint8_t* src_scan) const;
+ void ValidateDictParam();
+ CPDF_Document* m_pDocument;
+ const CPDF_Stream* m_pStream;
+ CPDF_StreamAcc* m_pStreamAcc;
+ const CPDF_Dictionary* m_pDict;
+ CPDF_ColorSpace* m_pColorSpace;
+ FX_DWORD m_Family;
+ FX_DWORD m_bpc;
+ FX_DWORD m_bpc_orig;
+ FX_DWORD m_nComponents;
+ FX_DWORD m_GroupFamily;
+ FX_BOOL m_bLoadMask;
+ FX_BOOL m_bDefaultDecode;
+ FX_BOOL m_bImageMask;
+ FX_BOOL m_bDoBpcCheck;
+ FX_BOOL m_bColorKey;
+ DIB_COMP_DATA* m_pCompData;
+ uint8_t* m_pLineBuf;
+ uint8_t* m_pMaskedLine;
+ nonstd::unique_ptr<CFX_DIBitmap> m_pCachedBitmap;
+ ICodec_ScanlineDecoder* m_pDecoder;
};
-#define FPDF_HUGE_IMAGE_SIZE 60000000
-class CPDF_DIBTransferFunc : public CFX_FilteredDIB
-{
-public:
- CPDF_DIBTransferFunc(const CPDF_TransferFunc* pTransferFunc);
- virtual FXDIB_Format GetDestFormat();
- virtual FX_ARGB* GetDestPalette()
- {
- return NULL;
- }
- virtual void TranslateScanline(uint8_t* dest_buf, const uint8_t* src_buf) const;
- virtual void TranslateDownSamples(uint8_t* dest_buf, const uint8_t* src_buf, int pixels, int Bpp) const;
- const uint8_t* m_RampR;
- const uint8_t* m_RampG;
- const uint8_t* m_RampB;
+#define FPDF_HUGE_IMAGE_SIZE 60000000
+class CPDF_DIBTransferFunc : public CFX_FilteredDIB {
+ public:
+ CPDF_DIBTransferFunc(const CPDF_TransferFunc* pTransferFunc);
+ virtual FXDIB_Format GetDestFormat();
+ virtual FX_ARGB* GetDestPalette() { return NULL; }
+ virtual void TranslateScanline(uint8_t* dest_buf,
+ const uint8_t* src_buf) const;
+ virtual void TranslateDownSamples(uint8_t* dest_buf,
+ const uint8_t* src_buf,
+ int pixels,
+ int Bpp) const;
+ const uint8_t* m_RampR;
+ const uint8_t* m_RampG;
+ const uint8_t* m_RampB;
};
struct _CPDF_UniqueKeyGen {
- void Generate(int count, ...);
- FX_CHAR m_Key[128];
- int m_KeyLen;
+ void Generate(int count, ...);
+ FX_CHAR m_Key[128];
+ int m_KeyLen;
};
#endif // CORE_SRC_FPDFAPI_FPDF_RENDER_RENDER_INT_H_
« no previous file with comments | « core/src/fpdfapi/fpdf_render/fpdf_render_text.cpp ('k') | core/src/fpdfdoc/doc_action.cpp » ('j') | fpdfsdk/src/javascript/Consts.cpp » ('J')

Powered by Google App Engine
This is Rietveld 408576698