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| 1 /* | 1 /* |
| 2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 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 | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * | 7 * |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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| 41 | 41 |
| 42 // Set to true if the backside of this layer's contents should be visible wh
en composited. | 42 // Set to true if the backside of this layer's contents should be visible wh
en composited. |
| 43 // Defaults to false. | 43 // Defaults to false. |
| 44 virtual void setDoubleSided(bool) = 0; | 44 virtual void setDoubleSided(bool) = 0; |
| 45 | 45 |
| 46 // Allow the compositor to determine the scale at which the layer should | 46 // Allow the compositor to determine the scale at which the layer should |
| 47 // be rasterized based on the layer's hierarchy and transform. This defaults | 47 // be rasterized based on the layer's hierarchy and transform. This defaults |
| 48 // to false. | 48 // to false. |
| 49 virtual void setAutomaticallyComputeRasterScale(bool) { } | 49 virtual void setAutomaticallyComputeRasterScale(bool) { } |
| 50 | 50 |
| 51 // Set to render text in this layer with LCD antialiasing. Only set if you k
now that this layer will be | |
| 52 // drawn in a way where this makes sense - i.e. opaque background, not rotat
ed or scaled, etc. | |
| 53 // Defaults to false; | |
| 54 virtual void setUseLCDText(bool) = 0; | |
| 55 | |
| 56 // Set to draw a system-defined checkerboard if the compositor would otherwi
se draw a tile in this layer | 51 // Set to draw a system-defined checkerboard if the compositor would otherwi
se draw a tile in this layer |
| 57 // and the actual contents are unavailable. If false, the compositor will dr
aw the layer's background color | 52 // and the actual contents are unavailable. If false, the compositor will dr
aw the layer's background color |
| 58 // for these tiles. | 53 // for these tiles. |
| 59 // Defaults to false. | 54 // Defaults to false. |
| 60 virtual void setDrawCheckerboardForMissingTiles(bool) = 0; | 55 virtual void setDrawCheckerboardForMissingTiles(bool) = 0; |
| 61 }; | 56 }; |
| 62 | 57 |
| 63 } // namespace WebKit | 58 } // namespace WebKit |
| 64 | 59 |
| 65 #endif // WebContentLayer_h | 60 #endif // WebContentLayer_h |
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