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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 Google Inc. |
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 #include "SkSurface_Base.h" | 8 #include "SkSurface_Base.h" |
9 #include "SkImagePriv.h" | 9 #include "SkImagePriv.h" |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
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163 | 163 |
164 void SkSurface::draw(SkCanvas* canvas, SkScalar x, SkScalar y, | 164 void SkSurface::draw(SkCanvas* canvas, SkScalar x, SkScalar y, |
165 const SkPaint* paint) { | 165 const SkPaint* paint) { |
166 return asSB(this)->onDraw(canvas, x, y, paint); | 166 return asSB(this)->onDraw(canvas, x, y, paint); |
167 } | 167 } |
168 | 168 |
169 const void* SkSurface::peekPixels(SkImageInfo* info, size_t* rowBytes) { | 169 const void* SkSurface::peekPixels(SkImageInfo* info, size_t* rowBytes) { |
170 return this->getCanvas()->peekPixels(info, rowBytes); | 170 return this->getCanvas()->peekPixels(info, rowBytes); |
171 } | 171 } |
172 | 172 |
| 173 bool SkSurface::readPixels(const SkImageInfo& dstInfo, void* dstPixels, size_t d
stRowBytes, |
| 174 int srcX, int srcY) { |
| 175 return this->getCanvas()->readPixels(dstInfo, dstPixels, dstRowBytes, srcX,
srcY); |
| 176 } |
| 177 |
| 178 bool SkSurface::readPixels(SkBitmap* dst, const SkIRect* srcRect) { |
| 179 SkIRect storage; |
| 180 if (NULL == srcRect) { |
| 181 storage.set(0, 0, this->width(), this->height()); |
| 182 srcRect = &storage; |
| 183 } |
| 184 return this->getCanvas()->readPixels(*srcRect, dst); |
| 185 } |
| 186 |
173 ////////////////////////////////////////////////////////////////////////////////
////// | 187 ////////////////////////////////////////////////////////////////////////////////
////// |
174 #ifdef SK_SUPPORT_LEGACY_TEXTRENDERMODE | 188 #ifdef SK_SUPPORT_LEGACY_TEXTRENDERMODE |
175 | 189 |
176 static SkSurfaceProps make_props(SkSurface::TextRenderMode trm) { | 190 static SkSurfaceProps make_props(SkSurface::TextRenderMode trm) { |
177 uint32_t propsFlags = 0; | 191 uint32_t propsFlags = 0; |
178 if (SkSurface::kDistanceField_TextRenderMode == trm) { | 192 if (SkSurface::kDistanceField_TextRenderMode == trm) { |
179 propsFlags |= SkSurfaceProps::kUseDistanceFieldFonts_Flag; | 193 propsFlags |= SkSurfaceProps::kUseDistanceFieldFonts_Flag; |
180 } | 194 } |
181 return SkSurfaceProps(propsFlags, SkSurfaceProps::kLegacyFontHost_InitType); | 195 return SkSurfaceProps(propsFlags, SkSurfaceProps::kLegacyFontHost_InitType); |
182 } | 196 } |
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209 SkSurface* SkSurface::NewRenderTarget(GrContext*, const SkImageInfo&, int, const
SkSurfaceProps*) { | 223 SkSurface* SkSurface::NewRenderTarget(GrContext*, const SkImageInfo&, int, const
SkSurfaceProps*) { |
210 return NULL; | 224 return NULL; |
211 } | 225 } |
212 | 226 |
213 SkSurface* SkSurface::NewScratchRenderTarget(GrContext*, const SkImageInfo&, int
sampleCount, | 227 SkSurface* SkSurface::NewScratchRenderTarget(GrContext*, const SkImageInfo&, int
sampleCount, |
214 const SkSurfaceProps*) { | 228 const SkSurfaceProps*) { |
215 return NULL; | 229 return NULL; |
216 } | 230 } |
217 | 231 |
218 #endif | 232 #endif |
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