mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-15 12:56:33 +00:00
83 lines
2.7 KiB
QML
83 lines
2.7 KiB
QML
// SPDX-License-Identifier: BSD-2-Clause
|
|
//
|
|
// Copyright (C) 2020, Matthew Waters <matthew@centricular.com>
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are met:
|
|
//
|
|
// a) Redistributions of source code must retain the above copyright notice,
|
|
// this list of conditions and the following disclaimer.
|
|
//
|
|
// b) Redistributions in binary form must reproduce the above copyright
|
|
// notice, this list of conditions and the following disclaimer in
|
|
// the documentation and/or other materials provided with the distribution.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
|
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
|
// THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
import QtQuick 2.4
|
|
|
|
import org.freedesktop.gstreamer.GLVideoItem 1.0
|
|
|
|
Item {
|
|
/* render upside down for GStreamer */
|
|
transform: Scale { origin.x : 0; origin.y : height / 2.; yScale : -1 }
|
|
|
|
GstGLVideoItem {
|
|
id: video
|
|
objectName: "inputVideoItem"
|
|
anchors.centerIn: parent
|
|
width: parent.width
|
|
height: parent.height
|
|
}
|
|
|
|
Text {
|
|
id: rotatingText
|
|
anchors.centerIn: parent
|
|
text: "Qt Quick\nrendered to\na texture"
|
|
font.pointSize: 20
|
|
color: "black"
|
|
style: Text.Outline
|
|
styleColor: "white"
|
|
|
|
RotationAnimator {
|
|
target: rotatingText;
|
|
from: 0;
|
|
to: 360;
|
|
duration: 10000
|
|
running: true
|
|
loops: Animation.Infinite
|
|
}
|
|
}
|
|
|
|
Text {
|
|
property int elapsedTime: 0
|
|
|
|
id: time
|
|
anchors.bottom: rotatingText.top
|
|
anchors.horizontalCenter: rotatingText.horizontalCenter
|
|
font.pointSize: 12
|
|
style: Text.Outline
|
|
styleColor: "red"
|
|
color: "black"
|
|
|
|
Timer {
|
|
interval: 1000
|
|
running: true
|
|
repeat: true
|
|
onTriggered: {
|
|
parent.elapsedTime += interval / 1000
|
|
parent.text = "overlay: " + parent.elapsedTime.toString() + " seconds"
|
|
}
|
|
}
|
|
}
|
|
}
|