qt-everywhere-src-5.15.1/qtdeclarative/tests/auto/quick/scenegraph/data/render_Mipmap.qml

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import QtQuick 2.3
import QtQuick.Window 2.2

/*
    The test verifies that scaled down mipmapped images contains
    colors from all pixels.

    #samples: 2
                 PixelPos     R    G    B    Error-tolerance
    #final:        0   0     0.25 0.25 0.25        0.1
    #final:        1   0     0.25 0.25 0.25        0.1
*/

RenderTestBase
{
    Image {
        x: 0
        y: 0
        transformOrigin: Item.TopLeft
        source: "mipmap_small.png"
        mipmap: true
        smooth: false
        scale: 1 / (width * Screen.devicePixelRatio);
    }

    Image {
        x: 1
        y: 0
        transformOrigin: Item.TopLeft
        source: "mipmap_large.png"
        mipmap: true
        smooth: false
        scale: 1 / (width * Screen.devicePixelRatio);
    }

    onEnterFinalStage: finalStageComplete = true;
}