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1 /* | 1 /* |
2 * Copyright 2006 The Android Open Source Project | 2 * Copyright 2006 The Android Open Source Project |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkCoreBlitters_DEFINED | 8 #ifndef SkCoreBlitters_DEFINED |
9 #define SkCoreBlitters_DEFINED | 9 #define SkCoreBlitters_DEFINED |
10 | 10 |
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113 | 113 |
114 class SkARGB32_Blitter : public SkRasterBlitter { | 114 class SkARGB32_Blitter : public SkRasterBlitter { |
115 public: | 115 public: |
116 SkARGB32_Blitter(const SkBitmap& device, const SkPaint& paint); | 116 SkARGB32_Blitter(const SkBitmap& device, const SkPaint& paint); |
117 virtual void blitH(int x, int y, int width); | 117 virtual void blitH(int x, int y, int width); |
118 virtual void blitAntiH(int x, int y, const SkAlpha antialias[], const int16_
t runs[]); | 118 virtual void blitAntiH(int x, int y, const SkAlpha antialias[], const int16_
t runs[]); |
119 virtual void blitV(int x, int y, int height, SkAlpha alpha); | 119 virtual void blitV(int x, int y, int height, SkAlpha alpha); |
120 virtual void blitRect(int x, int y, int width, int height); | 120 virtual void blitRect(int x, int y, int width, int height); |
121 virtual void blitMask(const SkMask&, const SkIRect&); | 121 virtual void blitMask(const SkMask&, const SkIRect&); |
122 virtual const SkBitmap* justAnOpaqueColor(uint32_t*); | 122 virtual const SkBitmap* justAnOpaqueColor(uint32_t*); |
| 123 #ifndef SK_SUPPORT_LEGACY_BLITANTIH2V2 |
| 124 void blitAntiH2(int x, int y, U8CPU a0, U8CPU a1) override; |
| 125 void blitAntiV2(int x, int y, U8CPU a0, U8CPU a1) override; |
| 126 #endif |
123 | 127 |
124 protected: | 128 protected: |
125 SkColor fColor; | 129 SkColor fColor; |
126 SkPMColor fPMColor; | 130 SkPMColor fPMColor; |
127 SkBlitRow::ColorProc fColor32Proc; | 131 SkBlitRow::ColorProc fColor32Proc; |
128 | 132 |
129 private: | 133 private: |
130 unsigned fSrcA, fSrcR, fSrcG, fSrcB; | 134 unsigned fSrcA, fSrcR, fSrcG, fSrcB; |
131 | 135 |
132 // illegal | 136 // illegal |
133 SkARGB32_Blitter& operator=(const SkARGB32_Blitter&); | 137 SkARGB32_Blitter& operator=(const SkARGB32_Blitter&); |
134 | 138 |
135 typedef SkRasterBlitter INHERITED; | 139 typedef SkRasterBlitter INHERITED; |
136 }; | 140 }; |
137 | 141 |
138 class SkARGB32_Opaque_Blitter : public SkARGB32_Blitter { | 142 class SkARGB32_Opaque_Blitter : public SkARGB32_Blitter { |
139 public: | 143 public: |
140 SkARGB32_Opaque_Blitter(const SkBitmap& device, const SkPaint& paint) | 144 SkARGB32_Opaque_Blitter(const SkBitmap& device, const SkPaint& paint) |
141 : INHERITED(device, paint) { SkASSERT(paint.getAlpha() == 0xFF); } | 145 : INHERITED(device, paint) { SkASSERT(paint.getAlpha() == 0xFF); } |
142 virtual void blitMask(const SkMask&, const SkIRect&); | 146 virtual void blitMask(const SkMask&, const SkIRect&); |
| 147 #ifndef SK_SUPPORT_LEGACY_BLITANTIH2V2 |
| 148 void blitAntiH2(int x, int y, U8CPU a0, U8CPU a1) override; |
| 149 void blitAntiV2(int x, int y, U8CPU a0, U8CPU a1) override; |
| 150 #endif |
143 | 151 |
144 private: | 152 private: |
145 typedef SkARGB32_Blitter INHERITED; | 153 typedef SkARGB32_Blitter INHERITED; |
146 }; | 154 }; |
147 | 155 |
148 class SkARGB32_Black_Blitter : public SkARGB32_Opaque_Blitter { | 156 class SkARGB32_Black_Blitter : public SkARGB32_Opaque_Blitter { |
149 public: | 157 public: |
150 SkARGB32_Black_Blitter(const SkBitmap& device, const SkPaint& paint) | 158 SkARGB32_Black_Blitter(const SkBitmap& device, const SkPaint& paint) |
151 : INHERITED(device, paint) {} | 159 : INHERITED(device, paint) {} |
152 virtual void blitAntiH(int x, int y, const SkAlpha antialias[], const int16_
t runs[]); | 160 virtual void blitAntiH(int x, int y, const SkAlpha antialias[], const int16_
t runs[]); |
| 161 #ifndef SK_SUPPORT_LEGACY_BLITANTIH2V2 |
| 162 void blitAntiH2(int x, int y, U8CPU a0, U8CPU a1) override; |
| 163 void blitAntiV2(int x, int y, U8CPU a0, U8CPU a1) override; |
| 164 #endif |
153 | 165 |
154 private: | 166 private: |
155 typedef SkARGB32_Opaque_Blitter INHERITED; | 167 typedef SkARGB32_Opaque_Blitter INHERITED; |
156 }; | 168 }; |
157 | 169 |
158 class SkARGB32_Shader_Blitter : public SkShaderBlitter { | 170 class SkARGB32_Shader_Blitter : public SkShaderBlitter { |
159 public: | 171 public: |
160 SkARGB32_Shader_Blitter(const SkBitmap& device, const SkPaint& paint, | 172 SkARGB32_Shader_Blitter(const SkBitmap& device, const SkPaint& paint, |
161 SkShader::Context* shaderContext); | 173 SkShader::Context* shaderContext); |
162 virtual ~SkARGB32_Shader_Blitter(); | 174 virtual ~SkARGB32_Shader_Blitter(); |
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193 | 205 |
194 These pre-conditions must be handled by the caller, in our case | 206 These pre-conditions must be handled by the caller, in our case |
195 SkBlitter::Choose(...) | 207 SkBlitter::Choose(...) |
196 */ | 208 */ |
197 | 209 |
198 SkBlitter* SkBlitter_ChooseD565(const SkBitmap& device, const SkPaint& paint, | 210 SkBlitter* SkBlitter_ChooseD565(const SkBitmap& device, const SkPaint& paint, |
199 SkShader::Context* shaderContext, | 211 SkShader::Context* shaderContext, |
200 SkTBlitterAllocator* allocator); | 212 SkTBlitterAllocator* allocator); |
201 | 213 |
202 #endif | 214 #endif |
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