diff options
Diffstat (limited to 'core/src/fxge/skia/fx_skia_device.h')
| -rw-r--r-- | core/src/fxge/skia/fx_skia_device.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/core/src/fxge/skia/fx_skia_device.h b/core/src/fxge/skia/fx_skia_device.h new file mode 100644 index 0000000000..a001d1a03f --- /dev/null +++ b/core/src/fxge/skia/fx_skia_device.h @@ -0,0 +1,86 @@ +#ifndef _FX_SKIA_DEVICE_DRIVER_ +#define _FX_SKIA_DEVICE_DRIVER_ +//#define _SKIA_SUPPORT_ +#if defined(_SKIA_SUPPORT_) +class CFX_SkiaDeviceDriver : public IFX_RenderDeviceDriver +{ +public: + CFX_SkiaDeviceDriver(CFX_DIBitmap* pBitmap, int dither_bits, FX_BOOL bRgbByteOrder, CFX_DIBitmap* pOriDevice, FX_BOOL bGroupKnockout); + virtual ~CFX_SkiaDeviceDriver(); + + /** Options */ + virtual int GetDeviceCaps(int caps_id); + + /** Save and restore all graphic states */ + virtual void SaveState(); + virtual void RestoreState(FX_BOOL bKeepSaved); + + /** Set clipping path using filled region */ + virtual FX_BOOL SetClip_PathFill(const CFX_PathData* pPathData, // path info + const CFX_AffineMatrix* pObject2Device, // optional transformation + int fill_mode // fill mode, WINDING or ALTERNATE + ); + + /** Set clipping path using stroked region */ + virtual FX_BOOL SetClip_PathStroke(const CFX_PathData* pPathData, // path info + const CFX_AffineMatrix* pObject2Device, // optional transformation + const CFX_GraphStateData* pGraphState // graphic state, for pen attributes + ); + + /** Draw a path */ + 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 + ); + + virtual FX_BOOL SetPixel(int x, int y, FX_DWORD color, + int alpha_flag = 0, void* pIccTransform = NULL); + + virtual FX_BOOL FillRect(const FX_RECT* pRect, FX_DWORD fill_color, + int alpha_flag = 0, void* pIccTransform = NULL); + + /** Draw a single pixel (device dependant) line */ + virtual FX_BOOL DrawCosmeticLine(FX_FIXFLOAT x1, FX_FIXFLOAT y1, FX_FIXFLOAT x2, FX_FIXFLOAT y2, FX_DWORD color, + int alpha_flag, void* pIccTransform, int blend_type) { return FALSE; } + + virtual FX_BOOL GetClipBox(FX_RECT* pRect); + + /** Load device buffer into a DIB */ + virtual FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap, int left, int top, void* pIccTransform = NULL, FX_BOOL bDEdge = FALSE); + + virtual CFX_DIBitmap* GetBackDrop() { return m_pAggDriver->GetBackDrop(); } + + 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); + 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); + + 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); + virtual FX_BOOL ContinueDIBits(FX_LPVOID handle, IFX_Pause* pPause); + 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_FIXFLOAT font_size, FX_DWORD color, + int alpha_flag = 0, void* pIccTransform = NULL); + + virtual FX_BOOL RenderRasterizer(rasterizer_scanline_aa& rasterizer, FX_DWORD color, FX_BOOL bFullCover, FX_BOOL bGroupKnockout, + int alpha_flag, void* pIccTransform); + virtual FX_BOOL RenderRasterizerSkia(SkPath& skPath, const SkPaint& origPaint, SkIRect& rect, FX_DWORD color, FX_BOOL bFullCover, FX_BOOL bGroupKnockout, + int alpha_flag, void* pIccTransform, FX_BOOL bFill = TRUE); + void SetClipMask(rasterizer_scanline_aa& rasterizer); + void SetClipMask(SkPath& skPath, SkPaint* spaint); + virtual FX_LPBYTE GetBuffer() const {return m_pAggDriver->GetBuffer();} + + CFX_AggDeviceDriver* m_pAggDriver; +}; +#endif +#endif// _FX_SKIA_DEVICE_DRIVER_
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