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1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CCLayerTreeHost_h | 5 #ifndef CCLayerTreeHost_h |
6 #define CCLayerTreeHost_h | 6 #define CCLayerTreeHost_h |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/hash_tables.h" | 9 #include "base/hash_tables.h" |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
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196 bool requestPartialTextureUpdate(); | 196 bool requestPartialTextureUpdate(); |
197 void deleteTextureAfterCommit(scoped_ptr<CCPrioritizedTexture>); | 197 void deleteTextureAfterCommit(scoped_ptr<CCPrioritizedTexture>); |
198 | 198 |
199 void setDeviceScaleFactor(float); | 199 void setDeviceScaleFactor(float); |
200 float deviceScaleFactor() const { return m_deviceScaleFactor; } | 200 float deviceScaleFactor() const { return m_deviceScaleFactor; } |
201 | 201 |
202 void setFontAtlas(scoped_ptr<CCFontAtlas>); | 202 void setFontAtlas(scoped_ptr<CCFontAtlas>); |
203 | 203 |
204 HeadsUpDisplayLayerChromium* hudLayer() const { return m_hudLayer.get(); } | 204 HeadsUpDisplayLayerChromium* hudLayer() const { return m_hudLayer.get(); } |
205 | 205 |
| 206 void setShowFPSCounter(bool show); |
| 207 |
206 protected: | 208 protected: |
207 CCLayerTreeHost(CCLayerTreeHostClient*, const CCLayerTreeSettings&); | 209 CCLayerTreeHost(CCLayerTreeHostClient*, const CCLayerTreeSettings&); |
208 bool initialize(); | 210 bool initialize(); |
209 | 211 |
210 private: | 212 private: |
211 typedef std::vector<scoped_refptr<LayerChromium> > LayerList; | 213 typedef std::vector<scoped_refptr<LayerChromium> > LayerList; |
212 | 214 |
213 void initializeRenderer(); | 215 void initializeRenderer(); |
214 | 216 |
215 void update(LayerChromium*, CCTextureUpdateQueue&, const CCOcclusionTracker*
); | 217 void update(LayerChromium*, CCTextureUpdateQueue&, const CCOcclusionTracker*
); |
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249 scoped_ptr<CCPrioritizedTexture> m_surfaceMemoryPlaceholder; | 251 scoped_ptr<CCPrioritizedTexture> m_surfaceMemoryPlaceholder; |
250 | 252 |
251 CCLayerTreeSettings m_settings; | 253 CCLayerTreeSettings m_settings; |
252 | 254 |
253 IntSize m_layoutViewportSize; | 255 IntSize m_layoutViewportSize; |
254 IntSize m_deviceViewportSize; | 256 IntSize m_deviceViewportSize; |
255 float m_deviceScaleFactor; | 257 float m_deviceScaleFactor; |
256 | 258 |
257 bool m_visible; | 259 bool m_visible; |
258 | 260 |
| 261 bool m_showFPSCounter; |
| 262 |
259 typedef base::hash_map<WebKit::WebGraphicsContext3D*, scoped_refptr<RateLimi
ter> > RateLimiterMap; | 263 typedef base::hash_map<WebKit::WebGraphicsContext3D*, scoped_refptr<RateLimi
ter> > RateLimiterMap; |
260 RateLimiterMap m_rateLimiters; | 264 RateLimiterMap m_rateLimiters; |
261 | 265 |
262 float m_pageScaleFactor; | 266 float m_pageScaleFactor; |
263 float m_minPageScaleFactor, m_maxPageScaleFactor; | 267 float m_minPageScaleFactor, m_maxPageScaleFactor; |
264 WebKit::WebTransformationMatrix m_implTransform; | 268 WebKit::WebTransformationMatrix m_implTransform; |
265 bool m_triggerIdleUpdates; | 269 bool m_triggerIdleUpdates; |
266 | 270 |
267 SkColor m_backgroundColor; | 271 SkColor m_backgroundColor; |
268 bool m_hasTransparentBackground; | 272 bool m_hasTransparentBackground; |
269 | 273 |
270 typedef ScopedPtrVector<CCPrioritizedTexture> TextureList; | 274 typedef ScopedPtrVector<CCPrioritizedTexture> TextureList; |
271 TextureList m_deleteTextureAfterCommitList; | 275 TextureList m_deleteTextureAfterCommitList; |
272 size_t m_partialTextureUpdateRequests; | 276 size_t m_partialTextureUpdateRequests; |
273 | 277 |
274 static bool s_needsFilterContext; | 278 static bool s_needsFilterContext; |
275 | 279 |
276 DISALLOW_COPY_AND_ASSIGN(CCLayerTreeHost); | 280 DISALLOW_COPY_AND_ASSIGN(CCLayerTreeHost); |
277 }; | 281 }; |
278 | 282 |
279 } // namespace cc | 283 } // namespace cc |
280 | 284 |
281 #endif | 285 #endif |
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