Remove shadereffects

This has no place in desktop right now.

Change-Id: I44dd55007f4762d90c79007b700d849f0c232b28
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@nokia.com>

1 files changed, 0 insertions, 80 deletions

diff --git a/components/shadereffects/DropShadow.qml b/components/shadereffects/DropShadow.qml
deleted file mode 100644
index 5bcf3df6..00000000
--- a/components/shadereffects/DropShadow.qml
+++ /dev/null
@@ -1,80 +0,0 @@
-import QtQuick 2.0
-
-ShaderEffectItem {
-    id: effect
-    anchors.fill: itemSource
-    anchors.leftMargin: -4 + Math.min(xOffset, 0)
-    anchors.rightMargin: -4 - Math.max(xOffset, 0)
-    anchors.topMargin: -4 + Math.min(yOffset, 0)
-    anchors.bottomMargin: -4 - Math.max(yOffset, 0)
-
-    property alias itemSource: innerSource.sourceItem
-    property real xOffset: 2
-    property real yOffset: 2
-    property real intensity: 0.2
-
-    ShaderEffectSource {
-        id: innerSource
-        x: -4 + Math.min(parent.xOffset, 0)
-        y: -4 + Math.min(parent.yOffset, 0)
-        smooth: true
-        sourceRect: Qt.rect(x, y, effect.width, effect.height)
-        hideSource: true
-        visible: false
-    }
-
-    ShaderEffectSource {
-        id: outerSource
-        smooth: true
-        sourceRect: Qt.rect(0, 0, effect.width, effect.height)
-        sourceItem: ShaderEffectItem {
-            width: effect.width
-            height: effect.height
-            property variant delta: Qt.size(1.0 / width, 0.0)
-            property variant source: innerSource
-            fragmentShader: shadowSource.fragmentShader
-        }
-        visible: false
-    }
-
-    ShaderEffectSource {
-        id: shadowSource
-        smooth: true
-        property string fragmentShader: "
-            uniform sampler2D source;
-            uniform highp vec2 delta;
-            varying highp vec2 qt_TexCoord0;
-            void main() {
-                gl_FragColor = 0.0538 * texture2D(source, qt_TexCoord0 - 3.182 * delta)
-                             + 0.3229 * texture2D(source, qt_TexCoord0 - 1.364 * delta)
-                             + 0.2466 * texture2D(source, qt_TexCoord0)
-                             + 0.3229 * texture2D(source, qt_TexCoord0 + 1.364 * delta)
-                             + 0.0538 * texture2D(source, qt_TexCoord0 + 3.182 * delta);
-            }"
-        
-        sourceRect: Qt.rect(0, 0, effect.width, effect.height)
-        sourceItem: ShaderEffectItem {
-            width: effect.width
-            height: effect.height
-            property variant delta: Qt.size(0.0, 1.0 / height)
-            property variant source: outerSource
-            fragmentShader: shadowSource.fragmentShader
-        }
-        visible: false
-    }
-
-    property variant source: innerSource
-    property variant shadow: shadowSource
-    property variant delta: Qt.size(-xOffset / width, -yOffset / height)
-    fragmentShader: "
-        uniform sampler2D source;
-        uniform sampler2D shadow;
-        uniform highp float intensity;
-        uniform highp vec2 delta;
-        varying highp vec2 qt_TexCoord0;
-        void main() {
-            lowp vec4 fg = texture2D(source, qt_TexCoord0);
-            lowp vec4 bg = texture2D(shadow, qt_TexCoord0 + delta);
-            gl_FragColor = fg + vec4(0., 0., 0., intensity * bg.a) * (1. - fg.a);
-        }"
-}