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| 1 /* | 1 /* |
| 2 * Copyright (C) 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008 Apple 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 | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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| 72 | 72 |
| 73 Image* getImage(RenderObject*, const IntSize&); | 73 Image* getImage(RenderObject*, const IntSize&); |
| 74 void putImage(const IntSize&, PassRefPtr<Image>); | 74 void putImage(const IntSize&, PassRefPtr<Image>); |
| 75 const RenderObjectSizeCountMap& clients() const { return m_clients; } | 75 const RenderObjectSizeCountMap& clients() const { return m_clients; } |
| 76 | 76 |
| 77 HashCountedSet<IntSize> m_sizes; // A count of how many times a given image
size is in use. | 77 HashCountedSet<IntSize> m_sizes; // A count of how many times a given image
size is in use. |
| 78 RenderObjectSizeCountMap m_clients; // A map from RenderObjects (with entry
count) to image sizes. | 78 RenderObjectSizeCountMap m_clients; // A map from RenderObjects (with entry
count) to image sizes. |
| 79 HashMap<IntSize, RefPtr<Image> > m_images; // A cache of Image objects by im
age size. | 79 HashMap<IntSize, RefPtr<Image> > m_images; // A cache of Image objects by im
age size. |
| 80 }; | 80 }; |
| 81 | 81 |
| 82 DEFINE_CSS_VALUE_TYPE_CASTS(ImageGeneratorValue); | 82 DEFINE_CSS_VALUE_TYPE_CASTS(CSSImageGeneratorValue, isImageGeneratorValue()); |
| 83 | 83 |
| 84 } // namespace WebCore | 84 } // namespace WebCore |
| 85 | 85 |
| 86 #endif // CSSImageGeneratorValue_h | 86 #endif // CSSImageGeneratorValue_h |
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