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| author | Allan Sandfeld Jensen <allan.jensen@digia.com> | 2014-11-28 15:07:54 +0100 |
|---|---|---|
| committer | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2014-12-08 14:25:47 +0100 |
| commit | 88c4538698fbfd7bc7d4e546abb17f9014ed61bd (patch) | |
| tree | ab37270269b5117a342900c173f88a0e88513625 | |
| parent | 2edecfd1da38a4eb1249ff2157cbed8277e9df19 (diff) | |
| download | qtwebkit-88c4538698fbfd7bc7d4e546abb17f9014ed61bd.tar.gz | |
Do not set the mainframe graphicslayer to being opaque when it isn't
If the frameview has a transparent background we need to tell the
GraphicsLayer that it is not opaque otherwise the TextureMapperGL might
choose not to use blend.
Task-number: QTBUG-40063
Change-Id: If129305fed8620cd3c28cec5357625d8892ad063
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>
| -rw-r--r-- | Source/WebCore/rendering/RenderLayerBacking.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Source/WebCore/rendering/RenderLayerBacking.cpp b/Source/WebCore/rendering/RenderLayerBacking.cpp index acfc67776..b653a0fb9 100644 --- a/Source/WebCore/rendering/RenderLayerBacking.cpp +++ b/Source/WebCore/rendering/RenderLayerBacking.cpp @@ -315,7 +315,8 @@ void RenderLayerBacking::createPrimaryGraphicsLayer() m_childContainmentLayer = createGraphicsLayer("TiledBacking Flattening Layer"); if (m_isMainFrameRenderViewLayer) { - m_graphicsLayer->setContentsOpaque(true); + bool viewIsTransparent = compositor()->viewHasTransparentBackground(0); + m_graphicsLayer->setContentsOpaque(!viewIsTransparent); m_graphicsLayer->setAppliesPageScale(); } |