Bug 997336 - Account for the DrawTarget 'device offset' when drawing layers with a mask. r=Bas

2014-05-12 12:31:27 +12:00
parent bbdafd5415
commit 028aa0ce91
11 changed files with 46 additions and 15 deletions
--- a/gfx/layers/basic/BasicLayerManager.cpp
+++ b/gfx/layers/basic/BasicLayerManager.cpp
@@ -835,6 +835,7 @@ BasicLayerManager::PaintSelfOrChildren(PaintLayerContext& aPaintContext,
          aPaintContext.mReadback);
    } else {
      data->Paint(aGroupTarget->GetDrawTarget(),
+                  aGroupTarget->GetDeviceOffset(),
                  aPaintContext.mLayer->GetMaskLayer());
    }
  } else {