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Diffstat (limited to 'Source/WebCore/platform/graphics/GraphicsLayer.h')
| -rw-r--r-- | Source/WebCore/platform/graphics/GraphicsLayer.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Source/WebCore/platform/graphics/GraphicsLayer.h b/Source/WebCore/platform/graphics/GraphicsLayer.h index ef3c1bc..8943f6c 100644 --- a/Source/WebCore/platform/graphics/GraphicsLayer.h +++ b/Source/WebCore/platform/graphics/GraphicsLayer.h @@ -322,6 +322,11 @@ public: // For hosting this GraphicsLayer in a native layer hierarchy. virtual PlatformLayer* platformLayer() const { return 0; } + // Change the scale at which the contents are rendered. Note that contentsScale may not return + // the same value passed to setContentsScale(), because of clamping and hysteresis. + virtual float contentsScale() const { return 1; } + virtual void setContentsScale(float) { } + void dumpLayer(TextStream&, int indent = 0, LayerTreeAsTextBehavior = LayerTreeAsTextBehaviorNormal) const; int repaintCount() const { return m_repaintCount; } |