Effect.qml Example File

multimedia/video/qmlvideofx/qml/qmlvideofx/Effect.qml
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import QtQuick 2.0 ShaderEffect { property variant source property ListModel parameters: ListModel { } property bool divider: true property real dividerValue: 0.5 property real targetWidth: 0 property real targetHeight: 0 property string fragmentShaderFilename property string vertexShaderFilename QtObject { id: d property string fragmentShaderCommon: " #ifdef GL_ES precision mediump float; #else # define lowp # define mediump # define highp #endif // GL_ES " } // The following is a workaround for the fact that ShaderEffect // doesn't provide a way for shader programs to be read from a file, // rather than being inline in the QML file onFragmentShaderFilenameChanged: fragmentShader = d.fragmentShaderCommon + fileReader.readFile(":shaders/" + fragmentShaderFilename) onVertexShaderFilenameChanged: vertexShader = fileReader.readFile(vertexShaderFilename) }

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