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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 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #ifndef CORE_SRC_FXGE_AGG_INCLUDE_FX_AGG_DRIVER_H_ | 7 #ifndef CORE_SRC_FXGE_AGG_INCLUDE_FX_AGG_DRIVER_H_ |
| 8 #define CORE_SRC_FXGE_AGG_INCLUDE_FX_AGG_DRIVER_H_ | 8 #define CORE_SRC_FXGE_AGG_INCLUDE_FX_AGG_DRIVER_H_ |
| 9 | 9 |
| 10 #include "core/include/fxge/fx_ge.h" | 10 #include "core/include/fxge/fx_ge.h" |
| 11 #include "third_party/agg23/agg_clip_liang_barsky.h" | 11 #include "third_party/agg23/agg_clip_liang_barsky.h" |
| 12 #include "third_party/agg23/agg_path_storage.h" | 12 #include "third_party/agg23/agg_path_storage.h" |
| 13 #include "third_party/agg23/agg_rasterizer_scanline_aa.h" | 13 #include "third_party/agg23/agg_rasterizer_scanline_aa.h" |
| 14 | 14 |
| 15 class CFX_Matrix; | 15 class CFX_Matrix; |
| 16 class CFX_PathData; | 16 class CFX_PathData; |
| 17 | 17 |
| 18 class CAgg_PathData { | 18 class CAgg_PathData { |
| 19 public: | 19 public: |
| 20 CAgg_PathData() {} | 20 CAgg_PathData() {} |
| 21 ~CAgg_PathData() {} | 21 ~CAgg_PathData() {} |
| 22 FX_NAMESPACE_DECLARE(agg, path_storage) m_PathData; | |
| 23 void BuildPath(const CFX_PathData* pPathData, | 22 void BuildPath(const CFX_PathData* pPathData, |
| 24 const CFX_Matrix* pObject2Device); | 23 const CFX_Matrix* pObject2Device); |
| 24 |
| 25 agg::path_storage m_PathData; |
| 25 }; | 26 }; |
| 26 class CFX_AggDeviceDriver : public IFX_RenderDeviceDriver { | 27 class CFX_AggDeviceDriver : public IFX_RenderDeviceDriver { |
| 27 public: | 28 public: |
| 28 CFX_AggDeviceDriver(CFX_DIBitmap* pBitmap, | 29 CFX_AggDeviceDriver(CFX_DIBitmap* pBitmap, |
| 29 int dither_bits, | 30 int dither_bits, |
| 30 FX_BOOL bRgbByteOrder, | 31 FX_BOOL bRgbByteOrder, |
| 31 CFX_DIBitmap* pOriDevice, | 32 CFX_DIBitmap* pOriDevice, |
| 32 FX_BOOL bGroupKnockout); | 33 FX_BOOL bGroupKnockout); |
| 33 ~CFX_AggDeviceDriver() override; | 34 ~CFX_AggDeviceDriver() override; |
| 34 | 35 |
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| 115 const FXTEXT_CHARPOS* pCharPos, | 116 const FXTEXT_CHARPOS* pCharPos, |
| 116 CFX_Font* pFont, | 117 CFX_Font* pFont, |
| 117 CFX_FontCache* pCache, | 118 CFX_FontCache* pCache, |
| 118 const CFX_Matrix* pObject2Device, | 119 const CFX_Matrix* pObject2Device, |
| 119 FX_FLOAT font_size, | 120 FX_FLOAT font_size, |
| 120 FX_DWORD color, | 121 FX_DWORD color, |
| 121 int alpha_flag, | 122 int alpha_flag, |
| 122 void* pIccTransform) override; | 123 void* pIccTransform) override; |
| 123 int GetDriverType() override { return 1; } | 124 int GetDriverType() override { return 1; } |
| 124 | 125 |
| 125 FX_BOOL RenderRasterizer(FX_NAMESPACE_DECLARE(agg, rasterizer_scanline_aa) & | 126 FX_BOOL RenderRasterizer(agg::rasterizer_scanline_aa& rasterizer, |
| 126 rasterizer, | |
| 127 FX_DWORD color, | 127 FX_DWORD color, |
| 128 FX_BOOL bFullCover, | 128 FX_BOOL bFullCover, |
| 129 FX_BOOL bGroupKnockout, | 129 FX_BOOL bGroupKnockout, |
| 130 int alpha_flag, | 130 int alpha_flag, |
| 131 void* pIccTransform); | 131 void* pIccTransform); |
| 132 | 132 |
| 133 void SetClipMask(FX_NAMESPACE_DECLARE(agg, rasterizer_scanline_aa) & | 133 void SetClipMask(agg::rasterizer_scanline_aa& rasterizer); |
| 134 rasterizer); | |
| 135 | 134 |
| 136 virtual uint8_t* GetBuffer() const { return m_pBitmap->GetBuffer(); } | 135 virtual uint8_t* GetBuffer() const { return m_pBitmap->GetBuffer(); } |
| 137 | 136 |
| 138 CFX_DIBitmap* m_pBitmap; | 137 CFX_DIBitmap* m_pBitmap; |
| 139 CFX_ClipRgn* m_pClipRgn; | 138 CFX_ClipRgn* m_pClipRgn; |
| 140 CFX_ArrayTemplate<CFX_ClipRgn*> m_StateStack; | 139 CFX_ArrayTemplate<CFX_ClipRgn*> m_StateStack; |
| 141 void* m_pPlatformGraphics; | 140 void* m_pPlatformGraphics; |
| 142 void* m_pPlatformBitmap; | 141 void* m_pPlatformBitmap; |
| 143 void* m_pDwRenderTartget; | 142 void* m_pDwRenderTartget; |
| 144 int m_FillFlags; | 143 int m_FillFlags; |
| 145 int m_DitherBits; | 144 int m_DitherBits; |
| 146 FX_BOOL m_bRgbByteOrder; | 145 FX_BOOL m_bRgbByteOrder; |
| 147 CFX_DIBitmap* m_pOriDevice; | 146 CFX_DIBitmap* m_pOriDevice; |
| 148 FX_BOOL m_bGroupKnockout; | 147 FX_BOOL m_bGroupKnockout; |
| 149 }; | 148 }; |
| 150 | 149 |
| 151 #endif // CORE_SRC_FXGE_AGG_INCLUDE_FX_AGG_DRIVER_H_ | 150 #endif // CORE_SRC_FXGE_AGG_INCLUDE_FX_AGG_DRIVER_H_ |
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