AndroidSurfaceTexture *QAndroidTextureVideoOutput::surfaceTexture()
{
    if (!initSurfaceTexture())
        return 0;

    return m_surfaceTexture;
}
AndroidSurfaceTexture *QAndroidVideoRendererControl::surfaceTexture()
{
    if (!initSurfaceTexture())
        return 0;

    return m_surfaceTexture;
}