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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 SkTrackDevice_DEFINED | 8 #ifndef SkTrackDevice_DEFINED |
9 #define SkTrackDevice_DEFINED | 9 #define SkTrackDevice_DEFINED |
10 | 10 |
11 #include "SkDevice.h" | 11 #include "SkDevice.h" |
12 #include "SkTracker.h" | 12 #include "SkTracker.h" |
13 | 13 |
14 class SkTrackDevice : public SkDevice { | 14 class SkTrackDevice : public SkBitmapDevice { |
15 public: | 15 public: |
16 SK_DECLARE_INST_COUNT(SkTrackDevice) | 16 SK_DECLARE_INST_COUNT(SkTrackDevice) |
17 | 17 |
18 SkTrackDevice(const SkBitmap& bitmap) : SkDevice(bitmap) | 18 SkTrackDevice(const SkBitmap& bitmap) : SkBitmapDevice(bitmap) |
19 , fTracker(NULL) {} | 19 , fTracker(NULL) {} |
20 | 20 |
21 SkTrackDevice(const SkBitmap& bitmap, const SkDeviceProperties& deviceProper
ties) | 21 SkTrackDevice(const SkBitmap& bitmap, const SkDeviceProperties& deviceProper
ties) |
22 : SkDevice(bitmap, deviceProperties) | 22 : SkBitmapDevice(bitmap, deviceProperties) |
23 , fTracker(NULL) {} | 23 , fTracker(NULL) {} |
24 | 24 |
25 SkTrackDevice(SkBitmap::Config config, int width, int height, bool isOpaque
= false) | 25 SkTrackDevice(SkBitmap::Config config, int width, int height, bool isOpaque
= false) |
26 : SkDevice(config, width, height, isOpaque) | 26 : SkBitmapDevice(config, width, height, isOpaque) |
27 , fTracker(NULL) {} | 27 , fTracker(NULL) {} |
28 | 28 |
29 SkTrackDevice(SkBitmap::Config config, int width, int height, bool isOpaque, | 29 SkTrackDevice(SkBitmap::Config config, int width, int height, bool isOpaque, |
30 const SkDeviceProperties& deviceProperties) | 30 const SkDeviceProperties& deviceProperties) |
31 : SkDevice(config, width, height, isOpaque, deviceProperties) | 31 : SkBitmapDevice(config, width, height, isOpaque, deviceProperties) |
32 , fTracker(NULL) {} | 32 , fTracker(NULL) {} |
33 | 33 |
34 virtual ~SkTrackDevice() {} | 34 virtual ~SkTrackDevice() {} |
35 | 35 |
36 void installTracker(SkTracker* tracker) { | 36 void installTracker(SkTracker* tracker) { |
37 fTracker = tracker; | 37 fTracker = tracker; |
38 fTracker->newFrame(); | 38 fTracker->newFrame(); |
39 } | 39 } |
40 | 40 |
41 protected: | 41 protected: |
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147 virtual void drawVertices(const SkDraw& dummy1, SkCanvas::VertexMode dummy2,
int vertexCount, | 147 virtual void drawVertices(const SkDraw& dummy1, SkCanvas::VertexMode dummy2,
int vertexCount, |
148 const SkPoint verts[], const SkPoint texs[], | 148 const SkPoint verts[], const SkPoint texs[], |
149 const SkColor colors[], SkXfermode* xmode, | 149 const SkColor colors[], SkXfermode* xmode, |
150 const uint16_t indices[], int indexCount, | 150 const uint16_t indices[], int indexCount, |
151 const SkPaint& paint) { | 151 const SkPaint& paint) { |
152 before(); | 152 before(); |
153 INHERITED::drawVertices(dummy1, dummy2, vertexCount,verts, texs,colors,
xmode, indices, indexCount, paint); | 153 INHERITED::drawVertices(dummy1, dummy2, vertexCount,verts, texs,colors,
xmode, indices, indexCount, paint); |
154 after(); | 154 after(); |
155 } | 155 } |
156 | 156 |
157 virtual void drawDevice(const SkDraw& dummy1, SkDevice* dummy2, int x, int y
, | 157 virtual void drawDevice(const SkDraw& dummy1, SkBaseDevice* dummy2, int x, i
nt y, |
158 const SkPaint& dummy3) { | 158 const SkPaint& dummy3) { |
159 before(); | 159 before(); |
160 INHERITED::drawDevice(dummy1, dummy2, x, y, dummy3); | 160 INHERITED::drawDevice(dummy1, dummy2, x, y, dummy3); |
161 after(); | 161 after(); |
162 } | 162 } |
163 | 163 |
164 private: | 164 private: |
165 void before() { | 165 void before() { |
166 if (fTracker) { | 166 if (fTracker) { |
167 fTracker->before(accessBitmap(false)); | 167 fTracker->before(accessBitmap(false)); |
168 } | 168 } |
169 } | 169 } |
170 | 170 |
171 // any/all of the expected touched has to be changed, and all expected untou
ched must be intact | 171 // any/all of the expected touched has to be changed, and all expected untou
ched must be intact |
172 void after() { | 172 void after() { |
173 if (fTracker) { | 173 if (fTracker) { |
174 fTracker->after(accessBitmap(false)); | 174 fTracker->after(accessBitmap(false)); |
175 } | 175 } |
176 } | 176 } |
177 | 177 |
178 private: | 178 private: |
179 SkTracker* fTracker; | 179 SkTracker* fTracker; |
180 | 180 |
181 typedef SkDevice INHERITED; | 181 typedef SkBitmapDevice INHERITED; |
182 }; | 182 }; |
183 | 183 |
184 #endif // SkTrackDevice_DEFINED | 184 #endif // SkTrackDevice_DEFINED |
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