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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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161 bool isCompositorContextLost(); | 161 bool isCompositorContextLost(); |
162 | 162 |
163 void releaseTextures(); | 163 void releaseTextures(); |
164 | 164 |
165 #ifndef NDEBUG | 165 #ifndef NDEBUG |
166 static bool s_inPaintLayerContents; | 166 static bool s_inPaintLayerContents; |
167 #endif | 167 #endif |
168 protected: | 168 protected: |
169 virtual PassOwnPtr<CCLayerTreeHostImplProxy> createLayerTreeHostImplProxy(); | 169 virtual PassOwnPtr<CCLayerTreeHostImplProxy> createLayerTreeHostImplProxy(); |
170 | 170 |
| 171 void clearRootCCLayerImpl(); |
171 private: | 172 private: |
172 typedef Vector<RefPtr<CCLayerImpl> > LayerList; | 173 typedef Vector<RefPtr<CCLayerImpl> > LayerList; |
173 typedef HashMap<GraphicsContext3D*, int> ChildContextMap; | 174 typedef HashMap<GraphicsContext3D*, int> ChildContextMap; |
174 | 175 |
175 // FIXME: This needs to be moved to the CCLayerTreeHostImpl when that class
exists. | 176 // FIXME: This needs to be moved to the CCLayerTreeHostImpl when that class
exists. |
176 RefPtr<CCLayerImpl> m_rootCCLayerImpl; | 177 RefPtr<CCLayerImpl> m_rootCCLayerImpl; |
177 | 178 |
178 LayerRendererChromium(CCLayerTreeHostClient*, PassRefPtr<GraphicsContext3D>,
PassOwnPtr<LayerPainterChromium> contentPaint, bool accelerateDrawing); | 179 LayerRendererChromium(CCLayerTreeHostClient*, PassRefPtr<GraphicsContext3D>,
PassOwnPtr<LayerPainterChromium> contentPaint, bool accelerateDrawing); |
179 | 180 |
180 void updateLayers(LayerList& renderSurfaceLayerList); | 181 void updateLayers(LayerList& renderSurfaceLayerList); |
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200 | 201 |
201 bool makeContextCurrent(); | 202 bool makeContextCurrent(); |
202 | 203 |
203 static bool compareLayerZ(const RefPtr<CCLayerImpl>&, const RefPtr<CCLayerIm
pl>&); | 204 static bool compareLayerZ(const RefPtr<CCLayerImpl>&, const RefPtr<CCLayerIm
pl>&); |
204 | 205 |
205 void dumpRenderSurfaces(TextStream&, int indent, LayerChromium*) const; | 206 void dumpRenderSurfaces(TextStream&, int indent, LayerChromium*) const; |
206 | 207 |
207 bool initializeSharedObjects(); | 208 bool initializeSharedObjects(); |
208 void cleanupSharedObjects(); | 209 void cleanupSharedObjects(); |
209 | 210 |
| 211 void clearRenderSurfacesOnCCLayerImplRecursive(CCLayerImpl*); |
| 212 |
210 void setLayerRendererRecursive(LayerChromium*); | 213 void setLayerRendererRecursive(LayerChromium*); |
211 | 214 |
212 IntRect m_viewportVisibleRect; | 215 IntRect m_viewportVisibleRect; |
213 IntRect m_viewportContentRect; | 216 IntRect m_viewportContentRect; |
214 IntPoint m_viewportScrollPosition; | 217 IntPoint m_viewportScrollPosition; |
215 | 218 |
216 TransformationMatrix m_projectionMatrix; | 219 TransformationMatrix m_projectionMatrix; |
217 TransformationMatrix m_windowMatrix; | 220 TransformationMatrix m_windowMatrix; |
218 | 221 |
219 RefPtr<LayerChromium> m_rootLayer; | 222 RefPtr<LayerChromium> m_rootLayer; |
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283 #else | 286 #else |
284 #define GLC(context, x) (x) | 287 #define GLC(context, x) (x) |
285 #endif | 288 #endif |
286 | 289 |
287 | 290 |
288 } | 291 } |
289 | 292 |
290 #endif // USE(ACCELERATED_COMPOSITING) | 293 #endif // USE(ACCELERATED_COMPOSITING) |
291 | 294 |
292 #endif | 295 #endif |
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