benchmarks/auto/creation/quick/delegates_shadereffect_props.qml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

import QtQuick 2.4
import QmlBench 1.0

// Tests the creation of ShaderEffect with custom properties,
// as these add additional cost
CreationBenchmark {
    id: root;
    count: 50;
    staticCount: 2500;

    Image {
        id: sourceImage
        source: "../../../../shared/butterfly-wide.png"
    }

    delegate: ShaderEffect {
        x: QmlBench.getRandom() * (root.width - width)
        y: QmlBench.getRandom() * (root.height - height)
        width: sourceImage.width
        height: sourceImage.height
        supportsAtlasTextures: true
        property var source: sourceImage
    }
}