Initialize variables in ShaderEffectSource's texture provider.

Change-Id: I3d737b923ee0282f58d7a2ee96824f184469daf5
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>

diff --git a/src/quick/items/qquickshadereffectsource.cpp b/src/quick/items/qquickshadereffectsource.cpp
index 9debfe3..e48ceda 100644 (file)
--- a/src/quick/items/qquickshadereffectsource.cpp
+++ b/src/quick/items/qquickshadereffectsource.cpp
@@ -96,6 +96,10 @@ class QQuickShaderEffectSourceTextureProvider : public QSGTextureProvider
 public:
     QQuickShaderEffectSourceTextureProvider()
         : sourceTexture(0)
+        , mipmapFiltering(QSGTexture::None)
+        , filtering(QSGTexture::Nearest)
+        , horizontalWrap(QSGTexture::ClampToEdge)
+        , verticalWrap(QSGTexture::ClampToEdge)
     {
     }