1 files changed, 2 insertions, 2 deletions
diff --git a/src/effects/OpacityMask.qml b/src/effects/OpacityMask.qml
index d338350..4ea63e8 100644
--- a/src/effects/OpacityMask.qml
+++ b/src/effects/OpacityMask.qml
@@ -77,8 +77,8 @@ Item {
         fragmentShader: "
             varying highp vec2 qt_TexCoord0;
             uniform highp float qt_Opacity;
-            uniform sampler2D source;
-            uniform sampler2D maskSource;
+            uniform lowp sampler2D source;
+            uniform lowp sampler2D maskSource;
             void main(void) {
                 gl_FragColor = texture2D(source, qt_TexCoord0.st) * (texture2D(maskSource, qt_TexCoord0.st).a) * qt_Opacity;
             }