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authorLei Zhang <thestig@chromium.org>2015-12-22 14:37:03 -0800
committerLei Zhang <thestig@chromium.org>2015-12-22 14:37:03 -0800
commitbe9095d0b2819cdc88785b0b4fdfccf837eb96a9 (patch)
tree8c81760b66d1e8da186bddc52d38f350f4e85bf1 /core/include/fxge
parent2d63eaaa39bb3d402c658b2a6e0eae50a30f1d89 (diff)
downloadpdfium-be9095d0b2819cdc88785b0b4fdfccf837eb96a9.tar.xz
Revert "Cleanup: Remove unused CFX_PSRenderer and various encoders it used."
This reverts commit 2d63eaaa39bb3d402c658b2a6e0eae50a30f1d89. Broke the Windows build, though it is likely the code is unused on Windows too. Review URL: https://codereview.chromium.org/1540993004 .
Diffstat (limited to 'core/include/fxge')
-rw-r--r--core/include/fxge/fx_ge.h119
1 files changed, 119 insertions, 0 deletions
diff --git a/core/include/fxge/fx_ge.h b/core/include/fxge/fx_ge.h
index e2a400e83d..01a1c72a8f 100644
--- a/core/include/fxge/fx_ge.h
+++ b/core/include/fxge/fx_ge.h
@@ -608,4 +608,123 @@ class IFX_RenderDeviceDriver {
virtual void ClearDriver() {}
};
+class IFX_PSOutput {
+ public:
+ virtual void Release() = 0;
+ virtual void OutputPS(const FX_CHAR* string, int len) = 0;
+
+ protected:
+ virtual ~IFX_PSOutput() {}
+};
+
+class CPSFont;
+class CFX_PSRenderer {
+ 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_Matrix* pObject2Device,
+ int fill_mode);
+
+ void SetClip_PathStroke(const CFX_PathData* pPathData,
+ const CFX_Matrix* pObject2Device,
+ const CFX_GraphStateData* pGraphState);
+
+ FX_RECT GetClipBox() { return m_ClipBox; }
+
+ FX_BOOL DrawPath(const CFX_PathData* pPathData,
+ const CFX_Matrix* 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_Matrix* 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_Matrix* 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_Matrix* 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(const uint8_t* data, int len);
+};
+
#endif // CORE_INCLUDE_FXGE_FX_GE_H_