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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 #ifndef SkDeferredCanvas_DEFINED | 8 #ifndef SkDeferredCanvas_DEFINED |
9 #define SkDeferredCanvas_DEFINED | 9 #define SkDeferredCanvas_DEFINED |
10 | 10 |
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136 * rendered using the deferred canvas. | 136 * rendered using the deferred canvas. |
137 */ | 137 */ |
138 void setBitmapSizeThreshold(size_t sizeThreshold); | 138 void setBitmapSizeThreshold(size_t sizeThreshold); |
139 size_t getBitmapSizeThreshold() const { return fBitmapSizeThreshold; } | 139 size_t getBitmapSizeThreshold() const { return fBitmapSizeThreshold; } |
140 | 140 |
141 /** | 141 /** |
142 * Executes all pending commands without drawing | 142 * Executes all pending commands without drawing |
143 */ | 143 */ |
144 void silentFlush(); | 144 void silentFlush(); |
145 | 145 |
| 146 // Overrides of the SkCanvas interface |
| 147 virtual void drawPaint(const SkPaint& paint) SK_OVERRIDE; |
| 148 virtual void drawPoints(PointMode mode, size_t count, const SkPoint pts[], |
| 149 const SkPaint& paint) SK_OVERRIDE; |
| 150 virtual void drawOval(const SkRect&, const SkPaint& paint) SK_OVERRIDE; |
| 151 virtual void drawRect(const SkRect& rect, const SkPaint& paint) SK_OVERRIDE; |
| 152 virtual void drawRRect(const SkRRect&, const SkPaint& paint) SK_OVERRIDE; |
| 153 virtual void drawPath(const SkPath& path, const SkPaint& paint) |
| 154 SK_OVERRIDE; |
| 155 virtual void drawBitmap(const SkBitmap& bitmap, SkScalar left, |
| 156 SkScalar top, const SkPaint* paint) |
| 157 SK_OVERRIDE; |
| 158 virtual void drawBitmapRectToRect(const SkBitmap& bitmap, const SkRect* src, |
| 159 const SkRect& dst, const SkPaint* paint, |
| 160 DrawBitmapRectFlags flags) SK_OVERRIDE; |
| 161 |
| 162 virtual void drawBitmapNine(const SkBitmap& bitmap, const SkIRect& center, |
| 163 const SkRect& dst, const SkPaint* paint) |
| 164 SK_OVERRIDE; |
| 165 virtual void drawSprite(const SkBitmap& bitmap, int left, int top, |
| 166 const SkPaint* paint) SK_OVERRIDE; |
| 167 virtual void drawVertices(VertexMode vmode, int vertexCount, |
| 168 const SkPoint vertices[], const SkPoint texs[], |
| 169 const SkColor colors[], SkXfermode* xmode, |
| 170 const uint16_t indices[], int indexCount, |
| 171 const SkPaint& paint) SK_OVERRIDE; |
146 virtual SkDrawFilter* setDrawFilter(SkDrawFilter* filter) SK_OVERRIDE; | 172 virtual SkDrawFilter* setDrawFilter(SkDrawFilter* filter) SK_OVERRIDE; |
147 | 173 |
148 protected: | 174 protected: |
149 virtual void willSave() SK_OVERRIDE; | 175 virtual void willSave() SK_OVERRIDE; |
150 virtual SaveLayerStrategy willSaveLayer(const SkRect*, const SkPaint*, SaveF
lags) SK_OVERRIDE; | 176 virtual SaveLayerStrategy willSaveLayer(const SkRect*, const SkPaint*, SaveF
lags) SK_OVERRIDE; |
151 virtual void willRestore() SK_OVERRIDE; | 177 virtual void willRestore() SK_OVERRIDE; |
152 | 178 |
153 virtual void didConcat(const SkMatrix&) SK_OVERRIDE; | 179 virtual void didConcat(const SkMatrix&) SK_OVERRIDE; |
154 virtual void didSetMatrix(const SkMatrix&) SK_OVERRIDE; | 180 virtual void didSetMatrix(const SkMatrix&) SK_OVERRIDE; |
155 | 181 |
156 virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK
_OVERRIDE; | 182 virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK
_OVERRIDE; |
157 virtual void onDrawText(const void* text, size_t byteLength, SkScalar x, SkS
calar y, | 183 virtual void onDrawText(const void* text, size_t byteLength, SkScalar x, SkS
calar y, |
158 const SkPaint&) SK_OVERRIDE; | 184 const SkPaint&) SK_OVERRIDE; |
159 virtual void onDrawPosText(const void* text, size_t byteLength, const SkPoin
t pos[], | 185 virtual void onDrawPosText(const void* text, size_t byteLength, const SkPoin
t pos[], |
160 const SkPaint&) SK_OVERRIDE; | 186 const SkPaint&) SK_OVERRIDE; |
161 virtual void onDrawPosTextH(const void* text, size_t byteLength, const SkSca
lar xpos[], | 187 virtual void onDrawPosTextH(const void* text, size_t byteLength, const SkSca
lar xpos[], |
162 SkScalar constY, const SkPaint&) SK_OVERRIDE; | 188 SkScalar constY, const SkPaint&) SK_OVERRIDE; |
163 virtual void onDrawTextOnPath(const void* text, size_t byteLength, const SkP
ath& path, | 189 virtual void onDrawTextOnPath(const void* text, size_t byteLength, const SkP
ath& path, |
164 const SkMatrix* matrix, const SkPaint&) SK_OVE
RRIDE; | 190 const SkMatrix* matrix, const SkPaint&) SK_OVE
RRIDE; |
165 virtual void onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y, | 191 virtual void onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y, |
166 const SkPaint& paint) SK_OVERRIDE; | 192 const SkPaint& paint) SK_OVERRIDE; |
167 virtual void onDrawPatch(const SkPoint cubics[12], const SkColor colors[4], | 193 virtual void onDrawPatch(const SkPoint cubics[12], const SkColor colors[4], |
168 const SkPoint texCoords[4], SkXfermode* xmode, | 194 const SkPoint texCoords[4], SkXfermode* xmode, |
169 const SkPaint& paint) SK_OVERRIDE; | 195 const SkPaint& paint) SK_OVERRIDE; |
170 | 196 |
171 void onDrawPaint(const SkPaint&) SK_OVERRIDE; | |
172 void onDrawPoints(PointMode, size_t count, const SkPoint pts[], const SkPain
t&) SK_OVERRIDE; | |
173 void onDrawRect(const SkRect&, const SkPaint&) SK_OVERRIDE; | |
174 void onDrawOval(const SkRect&, const SkPaint&) SK_OVERRIDE; | |
175 void onDrawRRect(const SkRRect&, const SkPaint&) SK_OVERRIDE; | |
176 void onDrawPath(const SkPath&, const SkPaint&) SK_OVERRIDE; | |
177 void onDrawBitmap(const SkBitmap&, SkScalar left, SkScalar top, const SkPain
t*) SK_OVERRIDE; | |
178 void onDrawBitmapRect(const SkBitmap&, const SkRect* src, const SkRect& dst,
const SkPaint*, | |
179 DrawBitmapRectFlags flags) SK_OVERRIDE; | |
180 #if 0 | |
181 // rely on conversion to bitmap(for now) | |
182 void onDrawImage(const SkImage*, SkScalar left, SkScalar top, const SkPaint*
) SK_OVERRIDE; | |
183 void onDrawImageRect(const SkImage*, const SkRect* src, const SkRect& dst, | |
184 const SkPaint*) SK_OVERRIDE; | |
185 #endif | |
186 void onDrawBitmapNine(const SkBitmap&, const SkIRect& center, const SkRect&
dst, | |
187 const SkPaint*) SK_OVERRIDE; | |
188 void onDrawSprite(const SkBitmap&, int left, int top, const SkPaint*) SK_OVE
RRIDE; | |
189 void onDrawVertices(VertexMode vmode, int vertexCount, | |
190 const SkPoint vertices[], const SkPoint texs[], | |
191 const SkColor colors[], SkXfermode* xmode, | |
192 const uint16_t indices[], int indexCount, | |
193 const SkPaint&) SK_OVERRIDE; | |
194 | |
195 virtual void onClipRect(const SkRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERR
IDE; | 197 virtual void onClipRect(const SkRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERR
IDE; |
196 virtual void onClipRRect(const SkRRect&, SkRegion::Op, ClipEdgeStyle) SK_OVE
RRIDE; | 198 virtual void onClipRRect(const SkRRect&, SkRegion::Op, ClipEdgeStyle) SK_OVE
RRIDE; |
197 virtual void onClipPath(const SkPath&, SkRegion::Op, ClipEdgeStyle) SK_OVERR
IDE; | 199 virtual void onClipPath(const SkPath&, SkRegion::Op, ClipEdgeStyle) SK_OVERR
IDE; |
198 virtual void onClipRegion(const SkRegion&, SkRegion::Op) SK_OVERRIDE; | 200 virtual void onClipRegion(const SkRegion&, SkRegion::Op) SK_OVERRIDE; |
199 | 201 |
200 virtual void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*
) SK_OVERRIDE; | 202 virtual void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*
) SK_OVERRIDE; |
201 | 203 |
202 public: | 204 public: |
203 class NotificationClient { | 205 class NotificationClient { |
204 public: | 206 public: |
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253 | 255 |
254 mutable SkISize fCachedCanvasSize; | 256 mutable SkISize fCachedCanvasSize; |
255 mutable bool fCachedCanvasSizeDirty; | 257 mutable bool fCachedCanvasSizeDirty; |
256 | 258 |
257 friend class SkDeferredCanvasTester; // for unit testing | 259 friend class SkDeferredCanvasTester; // for unit testing |
258 typedef SkCanvas INHERITED; | 260 typedef SkCanvas INHERITED; |
259 }; | 261 }; |
260 | 262 |
261 | 263 |
262 #endif | 264 #endif |
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