Upstream version 7.36.149.0

[platform/framework/web/crosswalk.git] / src / third_party / WebKit / Source / platform / graphics / filters / SourceGraphic.cpp

diff --git a/src/third_party/WebKit/Source/platform/graphics/filters/SourceGraphic.cpp b/src/third_party/WebKit/Source/platform/graphics/filters/SourceGraphic.cpp
index 37981ef..f9c1195 100644 (file)
--- a/src/third_party/WebKit/Source/platform/graphics/filters/SourceGraphic.cpp
+++ b/src/third_party/WebKit/Source/platform/graphics/filters/SourceGraphic.cpp
@@ -56,9 +56,10 @@ void SourceGraphic::applySoftware()
         return;
 
     IntRect srcRect = filter->sourceImageRect();
-    resultImage->context()->drawImageBuffer(
-        filter->sourceImage(),
-        IntPoint(srcRect.location() - absolutePaintRect().location()));
+    if (ImageBuffer* sourceImageBuffer = filter->sourceImage()) {
+        resultImage->context()->drawImageBuffer(sourceImageBuffer,
+            FloatRect(IntPoint(srcRect.location() - absolutePaintRect().location()), sourceImageBuffer->size()));
+    }
 }
 
 TextStream& SourceGraphic::externalRepresentation(TextStream& ts, int indent) const