The image is cropped diagonally

[woodpecker]

Hello!
I'm developing an Android application.
When deploying an application to an emulator, an element of type "Image" (or "VideoOutput") is cropped diagonally.

But on a real smartphone everything is fine.
The Qt version is 6.10.1.
Has anyone come across this?
Thanks in advance!

[woodpecker]

Here is my code snippet:

...
                Button {
                    id: customButton
                    contentItem: ColumnLayout {
                            spacing: 10

                            Image {
                                width: 130; height: 100
                                fillMode: Image.PreserveAspectFit
                                source: "qrc:/images/profile.png"
                                Layout.alignment: Qt.AlignHCenter
                            }
                            Label {
                                id: textLabel
                                text: "Go to your account" 
                                Layout.alignment: Qt.AlignHCenter
                                font: customButton.font
                            }
                    }
                    onClicked: {
                        stackView.push(detailPage)
                    }
                }
...

.

[woodpecker]

Here is a simple code:

ApplicationWindow  {
    id: mainwindow
    width: 640
    height: 480
    visible: true
    title: qsTr("Hello World")

    Rectangle {
        width: 130; height: 100
        color: "#4dcc51"
        border.color: "black"
        anchors.centerIn: parent
    }
}

.
This is what the emulator displays:
.

[JKSH]

@woodpecker Interesting. I wonder if it's related to https://qt-project.atlassian.net/browse/QTBUG-134245 (although that's meant to be fixed in Qt 6.10.0)

Does it help if you set the environment variable, QT_DISABLE_SHADER_DISK_CACHE=1 ?

[woodpecker]

@woodpecker

@JKSH said in The image is cropped diagonally:

Does it help if you set the environment variable, QT_DISABLE_SHADER_DISK_CACHE=1 ?

I added the following line as the first line in the main function:
qputenv("QT_DISABLE_SHADER_DISK_CACHE", "1");
but it didn't help.

[JKSH]

@woodpecker said in The image is cropped diagonally:

I added the following line as the first line in the main function:
qputenv("QT_DISABLE_SHADER_DISK_CACHE", "1");
but it didn't help.

Thanks for checking. OK, it's a different issue then.

Would you be willing to try Qt 6.10.2? And if the problem persists, would you be willing to submit a bug report to https://qt-project.atlassian.net/ ?

[woodpecker]

Okay, I'll give it a try.
I've never written a bug report before...

[SGaist]

@woodpecker said in The image is cropped diagonally:

Okay, I'll give it a try.
I've never written a bug report before...

Don't worry, it's not as complicated as it might sound:

• Describe precisely your issue
• Give the full context on when/how it happens (what action(s) must be done to trigger it)
• Provide a minimal compilable project that shows that behaviour / allows to trigger it.

And done !