mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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7a25fb5b08
It takes a qml scene description and renders it using a possible input
stream.
Currently supported on GLX and WGL.
Follow up to (as that MR had an old version of the commit):
- https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/475
- 4778d7166a: qt: add a qml overlay filter element
57 lines
1.3 KiB
QML
57 lines
1.3 KiB
QML
import QtQuick 2.4
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import org.freedesktop.gstreamer.GLVideoItem 1.0
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Item {
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/* render upside down for GStreamer */
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transform: Scale { origin.x : 0; origin.y : height / 2.; yScale : -1 }
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GstGLVideoItem {
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id: video
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objectName: "inputVideoItem"
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anchors.centerIn: parent
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width: parent.width
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height: parent.height
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}
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Text {
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id: rotatingText
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anchors.centerIn: parent
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text: "Qt Quick\nrendered to\na texture"
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font.pointSize: 20
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color: "black"
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style: Text.Outline
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styleColor: "white"
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RotationAnimator {
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target: rotatingText;
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from: 0;
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to: 360;
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duration: 10000
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running: true
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loops: Animation.Infinite
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}
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}
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Text {
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property int elapsedTime: 0
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id: time
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anchors.bottom: rotatingText.top
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anchors.horizontalCenter: rotatingText.horizontalCenter
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font.pointSize: 12
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style: Text.Outline
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styleColor: "red"
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color: "black"
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Timer {
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interval: 1000
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running: true
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repeat: true
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onTriggered: {
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parent.elapsedTime += interval / 1000
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parent.text = "overlay: " + parent.elapsedTime.toString() + " seconds"
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}
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}
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}
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}
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