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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_FXGE_SKIA_FX_SKIA_DEVICE_H_ | 5 #ifndef CORE_FXGE_SKIA_FX_SKIA_DEVICE_H_ |
6 #define CORE_FXGE_SKIA_FX_SKIA_DEVICE_H_ | 6 #define CORE_FXGE_SKIA_FX_SKIA_DEVICE_H_ |
7 | 7 |
8 #if defined(_SKIA_SUPPORT_) | 8 #if defined(_SKIA_SUPPORT_) |
9 | 9 |
10 class SkCanvas; | 10 class SkCanvas; |
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43 const CFX_PathData* pPathData, // path info | 43 const CFX_PathData* pPathData, // path info |
44 const CFX_Matrix* pObject2Device, // optional transformation | 44 const CFX_Matrix* pObject2Device, // optional transformation |
45 const CFX_GraphStateData* | 45 const CFX_GraphStateData* |
46 pGraphState) // graphic state, for pen attributes | 46 pGraphState) // graphic state, for pen attributes |
47 override; | 47 override; |
48 | 48 |
49 /** Draw a path */ | 49 /** Draw a path */ |
50 FX_BOOL DrawPath(const CFX_PathData* pPathData, | 50 FX_BOOL DrawPath(const CFX_PathData* pPathData, |
51 const CFX_Matrix* pObject2Device, | 51 const CFX_Matrix* pObject2Device, |
52 const CFX_GraphStateData* pGraphState, | 52 const CFX_GraphStateData* pGraphState, |
53 FX_DWORD fill_color, | 53 uint32_t fill_color, |
54 FX_DWORD stroke_color, | 54 uint32_t stroke_color, |
55 int fill_mode, | 55 int fill_mode, |
56 int alpha_flag = 0, | 56 int alpha_flag = 0, |
57 void* pIccTransform = NULL, | 57 void* pIccTransform = NULL, |
58 int blend_type = FXDIB_BLEND_NORMAL) override; | 58 int blend_type = FXDIB_BLEND_NORMAL) override; |
59 | 59 |
60 FX_BOOL FillRect(const FX_RECT* pRect, | 60 FX_BOOL FillRect(const FX_RECT* pRect, |
61 FX_DWORD fill_color, | 61 uint32_t fill_color, |
62 int alpha_flag = 0, | 62 int alpha_flag = 0, |
63 void* pIccTransform = NULL, | 63 void* pIccTransform = NULL, |
64 int blend_type = FXDIB_BLEND_NORMAL) override; | 64 int blend_type = FXDIB_BLEND_NORMAL) override; |
65 | 65 |
66 /** Draw a single pixel (device dependant) line */ | 66 /** Draw a single pixel (device dependant) line */ |
67 FX_BOOL DrawCosmeticLine(FX_FLOAT x1, | 67 FX_BOOL DrawCosmeticLine(FX_FLOAT x1, |
68 FX_FLOAT y1, | 68 FX_FLOAT y1, |
69 FX_FLOAT x2, | 69 FX_FLOAT x2, |
70 FX_FLOAT y2, | 70 FX_FLOAT y2, |
71 FX_DWORD color, | 71 uint32_t color, |
72 int alpha_flag = 0, | 72 int alpha_flag = 0, |
73 void* pIccTransform = NULL, | 73 void* pIccTransform = NULL, |
74 int blend_type = FXDIB_BLEND_NORMAL) override { | 74 int blend_type = FXDIB_BLEND_NORMAL) override { |
75 return FALSE; | 75 return FALSE; |
76 } | 76 } |
77 | 77 |
78 FX_BOOL GetClipBox(FX_RECT* pRect) override; | 78 FX_BOOL GetClipBox(FX_RECT* pRect) override; |
79 | 79 |
80 /** Load device buffer into a DIB */ | 80 /** Load device buffer into a DIB */ |
81 FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap, | 81 FX_BOOL GetDIBits(CFX_DIBitmap* pBitmap, |
82 int left, | 82 int left, |
83 int top, | 83 int top, |
84 void* pIccTransform = NULL, | 84 void* pIccTransform = NULL, |
85 FX_BOOL bDEdge = FALSE) override; | 85 FX_BOOL bDEdge = FALSE) override; |
86 | 86 |
87 CFX_DIBitmap* GetBackDrop() override { return m_pAggDriver->GetBackDrop(); } | 87 CFX_DIBitmap* GetBackDrop() override { return m_pAggDriver->GetBackDrop(); } |
88 | 88 |
89 FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap, | 89 FX_BOOL SetDIBits(const CFX_DIBSource* pBitmap, |
90 FX_DWORD color, | 90 uint32_t color, |
91 const FX_RECT* pSrcRect, | 91 const FX_RECT* pSrcRect, |
92 int dest_left, | 92 int dest_left, |
93 int dest_top, | 93 int dest_top, |
94 int blend_type, | 94 int blend_type, |
95 int alpha_flag = 0, | 95 int alpha_flag = 0, |
96 void* pIccTransform = NULL) override; | 96 void* pIccTransform = NULL) override; |
97 FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap, | 97 FX_BOOL StretchDIBits(const CFX_DIBSource* pBitmap, |
98 FX_DWORD color, | 98 uint32_t color, |
99 int dest_left, | 99 int dest_left, |
100 int dest_top, | 100 int dest_top, |
101 int dest_width, | 101 int dest_width, |
102 int dest_height, | 102 int dest_height, |
103 const FX_RECT* pClipRect, | 103 const FX_RECT* pClipRect, |
104 FX_DWORD flags, | 104 uint32_t flags, |
105 int alpha_flag = 0, | 105 int alpha_flag = 0, |
106 void* pIccTransform = NULL, | 106 void* pIccTransform = NULL, |
107 int blend_type = FXDIB_BLEND_NORMAL) override; | 107 int blend_type = FXDIB_BLEND_NORMAL) override; |
108 | 108 |
109 FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, | 109 FX_BOOL StartDIBits(const CFX_DIBSource* pBitmap, |
110 int bitmap_alpha, | 110 int bitmap_alpha, |
111 FX_DWORD color, | 111 uint32_t color, |
112 const CFX_Matrix* pMatrix, | 112 const CFX_Matrix* pMatrix, |
113 FX_DWORD flags, | 113 uint32_t flags, |
114 void*& handle, | 114 void*& handle, |
115 int alpha_flag = 0, | 115 int alpha_flag = 0, |
116 void* pIccTransform = NULL, | 116 void* pIccTransform = NULL, |
117 int blend_type = FXDIB_BLEND_NORMAL) override; | 117 int blend_type = FXDIB_BLEND_NORMAL) override; |
118 FX_BOOL ContinueDIBits(void* handle, IFX_Pause* pPause) override; | 118 FX_BOOL ContinueDIBits(void* handle, IFX_Pause* pPause) override; |
119 void CancelDIBits(void* handle) override; | 119 void CancelDIBits(void* handle) override; |
120 | 120 |
121 FX_BOOL DrawDeviceText(int nChars, | 121 FX_BOOL DrawDeviceText(int nChars, |
122 const FXTEXT_CHARPOS* pCharPos, | 122 const FXTEXT_CHARPOS* pCharPos, |
123 CFX_Font* pFont, | 123 CFX_Font* pFont, |
124 CFX_FontCache* pCache, | 124 CFX_FontCache* pCache, |
125 const CFX_Matrix* pObject2Device, | 125 const CFX_Matrix* pObject2Device, |
126 FX_FLOAT font_size, | 126 FX_FLOAT font_size, |
127 FX_DWORD color, | 127 uint32_t color, |
128 int alpha_flag = 0, | 128 int alpha_flag = 0, |
129 void* pIccTransform = NULL) override; | 129 void* pIccTransform = NULL) override; |
130 | 130 |
131 FX_BOOL DrawShading(CPDF_ShadingPattern* pPattern, | 131 FX_BOOL DrawShading(CPDF_ShadingPattern* pPattern, |
132 CFX_Matrix* pMatrix, | 132 CFX_Matrix* pMatrix, |
133 int alpha, | 133 int alpha, |
134 FX_BOOL bAlphaMode) override; | 134 FX_BOOL bAlphaMode) override; |
135 | 135 |
136 virtual uint8_t* GetBuffer() const { return m_pAggDriver->GetBuffer(); } | 136 virtual uint8_t* GetBuffer() const { return m_pAggDriver->GetBuffer(); } |
137 void PaintStroke(SkPaint* spaint, | 137 void PaintStroke(SkPaint* spaint, |
138 const CFX_GraphStateData* pGraphState, | 138 const CFX_GraphStateData* pGraphState, |
139 const SkMatrix& matrix); | 139 const SkMatrix& matrix); |
140 SkPictureRecorder* GetRecorder() const { return m_pRecorder; } | 140 SkPictureRecorder* GetRecorder() const { return m_pRecorder; } |
141 | 141 |
142 private: | 142 private: |
143 CFX_AggDeviceDriver* m_pAggDriver; | 143 CFX_AggDeviceDriver* m_pAggDriver; |
144 SkCanvas* m_pCanvas; | 144 SkCanvas* m_pCanvas; |
145 SkPictureRecorder* const m_pRecorder; | 145 SkPictureRecorder* const m_pRecorder; |
146 int m_ditherBits; | 146 int m_ditherBits; |
147 }; | 147 }; |
148 #endif // defined(_SKIA_SUPPORT_) | 148 #endif // defined(_SKIA_SUPPORT_) |
149 | 149 |
150 #endif // CORE_FXGE_SKIA_FX_SKIA_DEVICE_H_ | 150 #endif // CORE_FXGE_SKIA_FX_SKIA_DEVICE_H_ |
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