diff options
| -rw-r--r-- | WebCore/rendering/RenderLayerCompositor.cpp | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/WebCore/rendering/RenderLayerCompositor.cpp b/WebCore/rendering/RenderLayerCompositor.cpp index 8621c1e..22118fe 100644 --- a/WebCore/rendering/RenderLayerCompositor.cpp +++ b/WebCore/rendering/RenderLayerCompositor.cpp @@ -462,13 +462,6 @@ bool RenderLayerCompositor::overlapsCompositedLayers(OverlapMap& overlapMap, con return false; } -#if ENABLE(COMPOSITED_FIXED_ELEMENTS) -static bool needsCompositingForFixedLayer(const RenderLayer* layer) -{ - return layer->isFixed() && layer->width() > 0 && layer->height() > 0; -} -#endif - // Recurse through the layers in z-index and overflow order (which is equivalent to painting order) // For the z-order children of a compositing layer: // If a child layers has a compositing layer, then all subsequent layers must @@ -512,7 +505,7 @@ void RenderLayerCompositor::computeCompositingRequirements(RenderLayer* layer, O #if ENABLE(COMPOSITED_FIXED_ELEMENTS) // If we are a fixed layer, signal it to our siblings - if (needsCompositingForFixedLayer(layer)) + if (layer->isFixed()) compositingState.m_fixedSibling = true; if (!willBeComposited && compositingState.m_fixedSibling) @@ -554,7 +547,7 @@ void RenderLayerCompositor::computeCompositingRequirements(RenderLayer* layer, O // subsequent siblings as we do for the normal flow // and positive z-order. for (size_t j = 0; j < listSize; ++j) { - if (needsCompositingForFixedLayer(negZOrderList->at(j))) { + if ((negZOrderList->at(j))->isFixed()) { childState.m_fixedSibling = true; break; } @@ -981,7 +974,7 @@ bool RenderLayerCompositor::needsToBeComposited(const RenderLayer* layer) const // if an ancestor is fixed positioned, we need to be composited... const RenderLayer* currLayer = layer; while ((currLayer = currLayer->parent())) { - if (currLayer->isComposited() && needsCompositingForFixedLayer(currLayer)) + if (currLayer->isComposited() && currLayer->isFixed()) return true; } #endif |