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| author | Nicolas Roard <nicolasroard@google.com> | 2011-06-21 16:21:55 -0700 |
|---|---|---|
| committer | Nicolas Roard <nicolasroard@google.com> | 2011-07-14 18:16:39 -0700 |
| commit | 3c131605fca8e29a88fdc4923d86bdc3f40adb2b (patch) | |
| tree | 440bd04fb01b43ed995348f579e70d668fe52a85 /Source/WebCore/platform/graphics/android/Layer.cpp | |
| parent | 5dcd286d3e3e60f6a090f775a1fdceb40f578b75 (diff) | |
| download | external_webkit-3c131605fca8e29a88fdc4923d86bdc3f40adb2b.zip external_webkit-3c131605fca8e29a88fdc4923d86bdc3f40adb2b.tar.gz external_webkit-3c131605fca8e29a88fdc4923d86bdc3f40adb2b.tar.bz2 | |
Implements tiled layers. We remove all the existing code in LayerAndroid
related to the old texture management and introduce two new classes:
- PaintedSurface, used as a placeholder ui-side for the regularly
changing LayerAndroid
- TiledTexture, implementing the tiling of PaintedSurface using a set
of BaseTile
bug:4580444 bug:3392331
Change-Id: I0daa079d2acce49f3baa8c312ea0b0dd457ccd5c
Diffstat (limited to 'Source/WebCore/platform/graphics/android/Layer.cpp')
| -rw-r--r-- | Source/WebCore/platform/graphics/android/Layer.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Source/WebCore/platform/graphics/android/Layer.cpp b/Source/WebCore/platform/graphics/android/Layer.cpp index 4741397..22c40f1 100644 --- a/Source/WebCore/platform/graphics/android/Layer.cpp +++ b/Source/WebCore/platform/graphics/android/Layer.cpp @@ -22,6 +22,8 @@ Layer::Layer() { fChildrenMatrix.reset(); fFlags = 0; + m_hasOverflowChildren = false; + #ifdef DEBUG_TRACK_NEW_DELETE gLayerAllocCount += 1; SkDebugf("Layer new: %d\n", gLayerAllocCount); @@ -39,6 +41,8 @@ Layer::Layer(const Layer& src) : INHERITED() { fChildrenMatrix = src.fChildrenMatrix; fFlags = src.fFlags; + m_hasOverflowChildren = src.m_hasOverflowChildren; + #ifdef DEBUG_TRACK_NEW_DELETE gLayerAllocCount += 1; SkDebugf("Layer copy: %d\n", gLayerAllocCount); |