preview.setOnPreviewOutputUpdateListener { previewOutput ->
    cameraTextureView.surfaceTexture = previewOutput.surfaceTexture

    // Compute the center of preview (TextureView)
    val centerX = cameraTextureView.width.toFloat() / 2
    val centerY = cameraTextureView.height.toFloat() / 2

    // Correct preview output to account for display rotation
    val rotationDegrees = when (cameraTextureView.display.rotation) {
        Surface.ROTATION_0 -> 0
        Surface.ROTATION_90 -> 90
        Surface.ROTATION_180 -> 180
        Surface.ROTATION_270 -> 270
        else -> return@setOnPreviewOutputUpdateListener
    }

    val matrix = Matrix()
    matrix.postRotate(-rotationDegrees.toFloat(), centerX, centerY)

    // Finally, apply transformations to TextureView
    cameraTextureView.setTransform(matrix)
}