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Side by Side Diff: src/utils/SkDeferredCanvas.cpp

Issue 1037793002: C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla} (Closed) Base URL: https://skia.googlesource.com/skia@master
Patch Set: git cl web Created 5 years, 9 months ago
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1 1
2 /* 2 /*
3 * Copyright 2013 Google Inc. 3 * Copyright 2013 Google Inc.
4 * 4 *
5 * Use of this source code is governed by a BSD-style license that can be 5 * Use of this source code is governed by a BSD-style license that can be
6 * found in the LICENSE file. 6 * found in the LICENSE file.
7 */ 7 */
8 8
9 #include "SkDeferredCanvas.h" 9 #include "SkDeferredCanvas.h"
10 10
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58 58
59 //----------------------------------------------------------------------------- 59 //-----------------------------------------------------------------------------
60 // DeferredPipeController 60 // DeferredPipeController
61 //----------------------------------------------------------------------------- 61 //-----------------------------------------------------------------------------
62 62
63 class DeferredPipeController : public SkGPipeController { 63 class DeferredPipeController : public SkGPipeController {
64 public: 64 public:
65 DeferredPipeController(); 65 DeferredPipeController();
66 void setPlaybackCanvas(SkCanvas*); 66 void setPlaybackCanvas(SkCanvas*);
67 virtual ~DeferredPipeController(); 67 virtual ~DeferredPipeController();
68 void* requestBlock(size_t minRequest, size_t* actual) SK_OVERRIDE; 68 void* requestBlock(size_t minRequest, size_t* actual) override;
69 void notifyWritten(size_t bytes) SK_OVERRIDE; 69 void notifyWritten(size_t bytes) override;
70 void playback(bool silent); 70 void playback(bool silent);
71 bool hasPendingCommands() const { return fAllocator.totalUsed() != 0; } 71 bool hasPendingCommands() const { return fAllocator.totalUsed() != 0; }
72 size_t storageAllocatedForRecording() const { return fAllocator.totalCapacit y(); } 72 size_t storageAllocatedForRecording() const { return fAllocator.totalCapacit y(); }
73 private: 73 private:
74 enum { 74 enum {
75 kMinBlockSize = 4096 75 kMinBlockSize = 4096
76 }; 76 };
77 struct PipeBlock { 77 struct PipeBlock {
78 PipeBlock(void* block, size_t size) { fBlock = block, fSize = size; } 78 PipeBlock(void* block, size_t size) { fBlock = block, fSize = size; }
79 void* fBlock; 79 void* fBlock;
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151 bool isFreshFrame(); 151 bool isFreshFrame();
152 bool hasPendingCommands(); 152 bool hasPendingCommands();
153 size_t storageAllocatedForRecording() const; 153 size_t storageAllocatedForRecording() const;
154 size_t freeMemoryIfPossible(size_t bytesToFree); 154 size_t freeMemoryIfPossible(size_t bytesToFree);
155 void flushPendingCommands(PlaybackMode); 155 void flushPendingCommands(PlaybackMode);
156 void skipPendingCommands(); 156 void skipPendingCommands();
157 void setMaxRecordingStorage(size_t); 157 void setMaxRecordingStorage(size_t);
158 void recordedDrawCommand(); 158 void recordedDrawCommand();
159 void setIsDrawingToLayer(bool value) {fIsDrawingToLayer = value;} 159 void setIsDrawingToLayer(bool value) {fIsDrawingToLayer = value;}
160 160
161 SkImageInfo imageInfo() const SK_OVERRIDE; 161 SkImageInfo imageInfo() const override;
162 162
163 GrRenderTarget* accessRenderTarget() SK_OVERRIDE; 163 GrRenderTarget* accessRenderTarget() override;
164 164
165 SkBaseDevice* onCreateDevice(const CreateInfo&, const SkPaint*) SK_OVERRIDE; 165 SkBaseDevice* onCreateDevice(const CreateInfo&, const SkPaint*) override;
166 166
167 SkSurface* newSurface(const SkImageInfo&, const SkSurfaceProps&) SK_OVERRIDE ; 167 SkSurface* newSurface(const SkImageInfo&, const SkSurfaceProps&) override;
168 168
169 protected: 169 protected:
170 const SkBitmap& onAccessBitmap() SK_OVERRIDE; 170 const SkBitmap& onAccessBitmap() override;
171 bool onReadPixels(const SkImageInfo&, void*, size_t, int x, int y) SK_OVERRI DE; 171 bool onReadPixels(const SkImageInfo&, void*, size_t, int x, int y) override;
172 bool onWritePixels(const SkImageInfo&, const void*, size_t, int x, int y) SK _OVERRIDE; 172 bool onWritePixels(const SkImageInfo&, const void*, size_t, int x, int y) ov erride;
173 173
174 // None of the following drawing methods should ever get called on the 174 // None of the following drawing methods should ever get called on the
175 // deferred device 175 // deferred device
176 void drawPaint(const SkDraw&, const SkPaint& paint) SK_OVERRIDE 176 void drawPaint(const SkDraw&, const SkPaint& paint) override
177 {SkASSERT(0);} 177 {SkASSERT(0);}
178 virtual void drawPoints(const SkDraw&, SkCanvas::PointMode mode, 178 virtual void drawPoints(const SkDraw&, SkCanvas::PointMode mode,
179 size_t count, const SkPoint[], 179 size_t count, const SkPoint[],
180 const SkPaint& paint) SK_OVERRIDE 180 const SkPaint& paint) override
181 {SkASSERT(0);} 181 {SkASSERT(0);}
182 virtual void drawRect(const SkDraw&, const SkRect& r, 182 virtual void drawRect(const SkDraw&, const SkRect& r,
183 const SkPaint& paint) SK_OVERRIDE 183 const SkPaint& paint) override
184 {SkASSERT(0);} 184 {SkASSERT(0);}
185 void drawOval(const SkDraw&, const SkRect&, const SkPaint&) SK_OVERRIDE 185 void drawOval(const SkDraw&, const SkRect&, const SkPaint&) override
186 {SkASSERT(0);} 186 {SkASSERT(0);}
187 virtual void drawRRect(const SkDraw&, const SkRRect& rr, 187 virtual void drawRRect(const SkDraw&, const SkRRect& rr,
188 const SkPaint& paint) SK_OVERRIDE 188 const SkPaint& paint) override
189 {SkASSERT(0);} 189 {SkASSERT(0);}
190 virtual void drawPath(const SkDraw&, const SkPath& path, 190 virtual void drawPath(const SkDraw&, const SkPath& path,
191 const SkPaint& paint, 191 const SkPaint& paint,
192 const SkMatrix* prePathMatrix = NULL, 192 const SkMatrix* prePathMatrix = NULL,
193 bool pathIsMutable = false) SK_OVERRIDE 193 bool pathIsMutable = false) override
194 {SkASSERT(0);} 194 {SkASSERT(0);}
195 virtual void drawBitmap(const SkDraw&, const SkBitmap& bitmap, 195 virtual void drawBitmap(const SkDraw&, const SkBitmap& bitmap,
196 const SkMatrix& matrix, const SkPaint& paint) SK_OVE RRIDE 196 const SkMatrix& matrix, const SkPaint& paint) overri de
197 {SkASSERT(0);} 197 {SkASSERT(0);}
198 virtual void drawBitmapRect(const SkDraw&, const SkBitmap&, const SkRect*, 198 virtual void drawBitmapRect(const SkDraw&, const SkBitmap&, const SkRect*,
199 const SkRect&, const SkPaint&, 199 const SkRect&, const SkPaint&,
200 SkCanvas::DrawBitmapRectFlags) SK_OVERRIDE 200 SkCanvas::DrawBitmapRectFlags) override
201 {SkASSERT(0);} 201 {SkASSERT(0);}
202 virtual void drawSprite(const SkDraw&, const SkBitmap& bitmap, 202 virtual void drawSprite(const SkDraw&, const SkBitmap& bitmap,
203 int x, int y, const SkPaint& paint) SK_OVERRIDE 203 int x, int y, const SkPaint& paint) override
204 {SkASSERT(0);} 204 {SkASSERT(0);}
205 virtual void drawText(const SkDraw&, const void* text, size_t len, 205 virtual void drawText(const SkDraw&, const void* text, size_t len,
206 SkScalar x, SkScalar y, const SkPaint& paint) SK_OVE RRIDE 206 SkScalar x, SkScalar y, const SkPaint& paint) overri de
207 {SkASSERT(0);} 207 {SkASSERT(0);}
208 virtual void drawPosText(const SkDraw&, const void* text, size_t len, 208 virtual void drawPosText(const SkDraw&, const void* text, size_t len,
209 const SkScalar pos[], int scalarsPerPos, 209 const SkScalar pos[], int scalarsPerPos,
210 const SkPoint& offset, const SkPaint& paint) SK_OVE RRIDE 210 const SkPoint& offset, const SkPaint& paint) overri de
211 {SkASSERT(0);} 211 {SkASSERT(0);}
212 virtual void drawTextOnPath(const SkDraw&, const void* text, 212 virtual void drawTextOnPath(const SkDraw&, const void* text,
213 size_t len, const SkPath& path, 213 size_t len, const SkPath& path,
214 const SkMatrix* matrix, 214 const SkMatrix* matrix,
215 const SkPaint& paint) SK_OVERRIDE 215 const SkPaint& paint) override
216 {SkASSERT(0);} 216 {SkASSERT(0);}
217 virtual void drawVertices(const SkDraw&, SkCanvas::VertexMode, 217 virtual void drawVertices(const SkDraw&, SkCanvas::VertexMode,
218 int vertexCount, const SkPoint verts[], 218 int vertexCount, const SkPoint verts[],
219 const SkPoint texs[], const SkColor colors[], 219 const SkPoint texs[], const SkColor colors[],
220 SkXfermode* xmode, const uint16_t indices[], 220 SkXfermode* xmode, const uint16_t indices[],
221 int indexCount, const SkPaint& paint) SK_OVERRID E 221 int indexCount, const SkPaint& paint) override
222 {SkASSERT(0);} 222 {SkASSERT(0);}
223 virtual void drawPatch(const SkDraw&, const SkPoint cubics[12], const SkColo r colors[4], 223 virtual void drawPatch(const SkDraw&, const SkPoint cubics[12], const SkColo r colors[4],
224 const SkPoint texCoords[4], SkXfermode* xmode, 224 const SkPoint texCoords[4], SkXfermode* xmode,
225 const SkPaint& paint) SK_OVERRIDE 225 const SkPaint& paint) override
226 {SkASSERT(0);} 226 {SkASSERT(0);}
227 virtual void drawDevice(const SkDraw&, SkBaseDevice*, int x, int y, 227 virtual void drawDevice(const SkDraw&, SkBaseDevice*, int x, int y,
228 const SkPaint&) SK_OVERRIDE 228 const SkPaint&) override
229 {SkASSERT(0);} 229 {SkASSERT(0);}
230 230
231 void lockPixels() SK_OVERRIDE {} 231 void lockPixels() override {}
232 void unlockPixels() SK_OVERRIDE {} 232 void unlockPixels() override {}
233 233
234 bool canHandleImageFilter(const SkImageFilter*) SK_OVERRIDE { 234 bool canHandleImageFilter(const SkImageFilter*) override {
235 return false; 235 return false;
236 } 236 }
237 virtual bool filterImage(const SkImageFilter*, const SkBitmap&, 237 virtual bool filterImage(const SkImageFilter*, const SkBitmap&,
238 const SkImageFilter::Context&, SkBitmap*, SkIPoint* ) SK_OVERRIDE { 238 const SkImageFilter::Context&, SkBitmap*, SkIPoint* ) override {
239 return false; 239 return false;
240 } 240 }
241 241
242 private: 242 private:
243 void flush() SK_OVERRIDE; 243 void flush() override;
244 void replaceBitmapBackendForRasterSurface(const SkBitmap&) SK_OVERRIDE {} 244 void replaceBitmapBackendForRasterSurface(const SkBitmap&) override {}
245 245
246 void beginRecording(); 246 void beginRecording();
247 void init(); 247 void init();
248 void aboutToDraw(); 248 void aboutToDraw();
249 void prepareForImmediatePixelWrite(); 249 void prepareForImmediatePixelWrite();
250 250
251 DeferredPipeController fPipeController; 251 DeferredPipeController fPipeController;
252 SkGPipeWriter fPipeWriter; 252 SkGPipeWriter fPipeWriter;
253 SkCanvas* fImmediateCanvas; 253 SkCanvas* fImmediateCanvas;
254 SkCanvas* fRecordingCanvas; 254 SkCanvas* fRecordingCanvas;
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928 SkDrawFilter* SkDeferredCanvas::setDrawFilter(SkDrawFilter* filter) { 928 SkDrawFilter* SkDeferredCanvas::setDrawFilter(SkDrawFilter* filter) {
929 this->drawingCanvas()->setDrawFilter(filter); 929 this->drawingCanvas()->setDrawFilter(filter);
930 this->INHERITED::setDrawFilter(filter); 930 this->INHERITED::setDrawFilter(filter);
931 this->recordedDrawCommand(); 931 this->recordedDrawCommand();
932 return filter; 932 return filter;
933 } 933 }
934 934
935 SkCanvas* SkDeferredCanvas::canvasForDrawIter() { 935 SkCanvas* SkDeferredCanvas::canvasForDrawIter() {
936 return this->drawingCanvas(); 936 return this->drawingCanvas();
937 } 937 }
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