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Side by Side Diff: core/src/fxge/skia/fx_skia_device.h

Issue 1761453002: get skia port working again (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: fix gn build file Created 4 years, 9 months ago
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1 // Copyright 2014 PDFium Authors. All rights reserved. 1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CORE_SRC_FXGE_SKIA_FX_SKIA_DEVICE_H_ 5 #ifndef CORE_SRC_FXGE_SKIA_FX_SKIA_DEVICE_H_
6 #define CORE_SRC_FXGE_SKIA_FX_SKIA_DEVICE_H_ 6 #define CORE_SRC_FXGE_SKIA_FX_SKIA_DEVICE_H_
7 7
8 #if defined(_SKIA_SUPPORT_) 8 #if defined(_SKIA_SUPPORT_)
9
10 class SkCanvas;
11 class SkPaint;
12 class SkPath;
13 struct SkIRect;
14
9 class CFX_SkiaDeviceDriver : public IFX_RenderDeviceDriver { 15 class CFX_SkiaDeviceDriver : public IFX_RenderDeviceDriver {
10 public: 16 public:
11 CFX_SkiaDeviceDriver(CFX_DIBitmap* pBitmap, 17 CFX_SkiaDeviceDriver(CFX_DIBitmap* pBitmap,
12 int dither_bits, 18 int dither_bits,
13 FX_BOOL bRgbByteOrder, 19 FX_BOOL bRgbByteOrder,
14 CFX_DIBitmap* pOriDevice, 20 CFX_DIBitmap* pOriDevice,
15 FX_BOOL bGroupKnockout); 21 FX_BOOL bGroupKnockout);
16 ~CFX_SkiaDeviceDriver() override; 22 ~CFX_SkiaDeviceDriver() override;
17 23
18 /** Options */ 24 /** Options */
(...skipping 17 matching lines...) Expand all
36 pGraphState); // graphic state, for pen attributes 42 pGraphState); // graphic state, for pen attributes
37 43
38 /** Draw a path */ 44 /** Draw a path */
39 virtual FX_BOOL DrawPath(const CFX_PathData* pPathData, 45 virtual FX_BOOL DrawPath(const CFX_PathData* pPathData,
40 const CFX_Matrix* pObject2Device, 46 const CFX_Matrix* pObject2Device,
41 const CFX_GraphStateData* pGraphState, 47 const CFX_GraphStateData* pGraphState,
42 FX_DWORD fill_color, 48 FX_DWORD fill_color,
43 FX_DWORD stroke_color, 49 FX_DWORD stroke_color,
44 int fill_mode, 50 int fill_mode,
45 int alpha_flag = 0, 51 int alpha_flag = 0,
46 void* pIccTransform = NULL); 52 void* pIccTransform = NULL,
53 int blend_type = FXDIB_BLEND_NORMAL);
47 54
48 virtual FX_BOOL SetPixel(int x, 55 virtual FX_BOOL SetPixel(int x,
49 int y, 56 int y,
50 FX_DWORD color, 57 FX_DWORD color,
51 int alpha_flag = 0, 58 int alpha_flag = 0,
52 void* pIccTransform = NULL); 59 void* pIccTransform = NULL);
53 60
54 virtual FX_BOOL FillRect(const FX_RECT* pRect, 61 virtual FX_BOOL FillRect(const FX_RECT* pRect,
55 FX_DWORD fill_color, 62 FX_DWORD fill_color,
56 int alpha_flag = 0, 63 int alpha_flag = 0,
57 void* pIccTransform = NULL); 64 void* pIccTransform = NULL,
65 int blend_type = FXDIB_BLEND_NORMAL);
58 66
59 /** Draw a single pixel (device dependant) line */ 67 /** Draw a single pixel (device dependant) line */
60 virtual FX_BOOL DrawCosmeticLine(FX_FIXFLOAT x1, 68 virtual FX_BOOL DrawCosmeticLine(FX_FLOAT x1,
61 FX_FIXFLOAT y1, 69 FX_FLOAT y1,
62 FX_FIXFLOAT x2, 70 FX_FLOAT x2,
63 FX_FIXFLOAT y2, 71 FX_FLOAT y2,
64 FX_DWORD color, 72 FX_DWORD color,
65 int alpha_flag, 73 int alpha_flag = 0,
66 void* pIccTransform, 74 void* pIccTransform = NULL,
67 int blend_type) { 75 int blend_type = FXDIB_BLEND_NORMAL) {
68 return FALSE; 76 return FALSE;
69 } 77 }
70 78
71 virtual FX_BOOL GetClipBox(FX_RECT* pRect); 79 virtual FX_BOOL GetClipBox(FX_RECT* pRect);
72 80
73 /** Load device buffer into a DIB */ 81 /** Load device buffer into a DIB */
74 virtual FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap, 82 virtual FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap,
75 int left, 83 int left,
76 int top, 84 int top,
77 void* pIccTransform = NULL, 85 void* pIccTransform = NULL,
(...skipping 11 matching lines...) Expand all
89 void* pIccTransform = NULL); 97 void* pIccTransform = NULL);
90 virtual FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap, 98 virtual FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap,
91 FX_DWORD color, 99 FX_DWORD color,
92 int dest_left, 100 int dest_left,
93 int dest_top, 101 int dest_top,
94 int dest_width, 102 int dest_width,
95 int dest_height, 103 int dest_height,
96 const FX_RECT* pClipRect, 104 const FX_RECT* pClipRect,
97 FX_DWORD flags, 105 FX_DWORD flags,
98 int alpha_flag = 0, 106 int alpha_flag = 0,
99 void* pIccTransform = NULL); 107 void* pIccTransform = NULL,
108 int blend_type = FXDIB_BLEND_NORMAL);
100 109
101 virtual FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, 110 virtual FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap,
102 int bitmap_alpha, 111 int bitmap_alpha,
103 FX_DWORD color, 112 FX_DWORD color,
104 const CFX_Matrix* pMatrix, 113 const CFX_Matrix* pMatrix,
105 FX_DWORD flags, 114 FX_DWORD flags,
106 void*& handle, 115 void*& handle,
107 int alpha_flag = 0, 116 int alpha_flag = 0,
108 void* pIccTransform = NULL); 117 void* pIccTransform = NULL,
118 int blend_type = FXDIB_BLEND_NORMAL);
109 virtual FX_BOOL ContinueDIBits(void* handle, IFX_Pause* pPause); 119 virtual FX_BOOL ContinueDIBits(void* handle, IFX_Pause* pPause);
110 virtual void CancelDIBits(void* handle); 120 virtual void CancelDIBits(void* handle);
111 121
112 virtual FX_BOOL DrawDeviceText(int nChars, 122 virtual FX_BOOL DrawDeviceText(int nChars,
113 const FXTEXT_CHARPOS* pCharPos, 123 const FXTEXT_CHARPOS* pCharPos,
114 CFX_Font* pFont, 124 CFX_Font* pFont,
115 CFX_FontCache* pCache, 125 CFX_FontCache* pCache,
116 const CFX_Matrix* pObject2Device, 126 const CFX_Matrix* pObject2Device,
117 FX_FIXFLOAT font_size, 127 FX_FLOAT font_size,
118 FX_DWORD color, 128 FX_DWORD color,
119 int alpha_flag = 0, 129 int alpha_flag = 0,
120 void* pIccTransform = NULL); 130 void* pIccTransform = NULL);
121 131
122 virtual FX_BOOL RenderRasterizer(rasterizer_scanline_aa& rasterizer, 132 virtual FX_BOOL RenderRasterizer(agg::rasterizer_scanline_aa& rasterizer,
123 FX_DWORD color, 133 FX_DWORD color,
124 FX_BOOL bFullCover, 134 FX_BOOL bFullCover,
125 FX_BOOL bGroupKnockout, 135 FX_BOOL bGroupKnockout,
126 int alpha_flag, 136 int alpha_flag,
127 void* pIccTransform); 137 void* pIccTransform);
128 virtual FX_BOOL RenderRasterizerSkia(SkPath& skPath, 138 void SetClipMask(agg::rasterizer_scanline_aa& rasterizer);
129 const SkPaint& origPaint,
130 SkIRect& rect,
131 FX_DWORD color,
132 FX_BOOL bFullCover,
133 FX_BOOL bGroupKnockout,
134 int alpha_flag,
135 void* pIccTransform,
136 FX_BOOL bFill = TRUE);
137 void SetClipMask(rasterizer_scanline_aa& rasterizer);
138 void SetClipMask(SkPath& skPath, SkPaint* spaint); 139 void SetClipMask(SkPath& skPath, SkPaint* spaint);
139 virtual uint8_t* GetBuffer() const { return m_pAggDriver->GetBuffer(); } 140 virtual uint8_t* GetBuffer() const { return m_pAggDriver->GetBuffer(); }
141 void PaintStroke(SkPaint* spaint, const CFX_GraphStateData* pGraphState);
140 142
143 private:
141 CFX_AggDeviceDriver* m_pAggDriver; 144 CFX_AggDeviceDriver* m_pAggDriver;
145 SkCanvas* m_canvas;
142 }; 146 };
143 #endif // defined(_SKIA_SUPPORT_) 147 #endif // defined(_SKIA_SUPPORT_)
144 148
145 #endif // CORE_SRC_FXGE_SKIA_FX_SKIA_DEVICE_H_ 149 #endif // CORE_SRC_FXGE_SKIA_FX_SKIA_DEVICE_H_
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