void VideoRendererEVR::notifyResize(const QSize &size, Phonon::VideoWidget::AspectRatio aspectRatio,
Phonon::VideoWidget::ScaleMode scaleMode)
{
if (!isActive()) {
RECT dummyRect = { 0, 0, 0, 0};
ComPointer<IMFVideoDisplayControl> filterControl = getService<IMFVideoDisplayControl>(m_filter, MR_VIDEO_RENDER_SERVICE, IID_IMFVideoDisplayControl);
filterControl->SetVideoPosition(0, &dummyRect);
return;
}
const QSize vsize = videoSize();
internalNotifyResize(size, vsize, aspectRatio, scaleMode);
RECT dstRectWin = { 0, 0, size.width(), size.height()};
// Resize the Stream output rect instead of the destination rect.
// Hacky workaround for flicker in the areas outside of the destination rect
// This way these areas don't exist
MFVideoNormalizedRect streamOutputRect = { float(m_dstX) / float(size.width()), float(m_dstY) / float(size.height()),
float(m_dstWidth + m_dstX) / float(size.width()), float(m_dstHeight + m_dstY) / float(size.height())};
ComPointer<IMFVideoMixerControl> filterMixer = getService<IMFVideoMixerControl>(m_filter, MR_VIDEO_MIXER_SERVICE, IID_IMFVideoMixerControl);
ComPointer<IMFVideoDisplayControl> filterControl = getService<IMFVideoDisplayControl>(m_filter, MR_VIDEO_RENDER_SERVICE, IID_IMFVideoDisplayControl);
filterMixer->SetStreamOutputRect(0, &streamOutputRect);
filterControl->SetVideoPosition(0, &dstRectWin);
}
void VideoRendererDefault::notifyResize(const QSize &size, Phonon::VideoWidget::AspectRatio aspectRatio,
Phonon::VideoWidget::ScaleMode scaleMode)
{
if (!isActive()) {
ComPointer<IBasicVideo> basic(m_filter, IID_IBasicVideo);
if (basic) {
basic->SetDestinationPosition(0, 0, 0, 0);
}
return;
}
ComPointer<IVideoWindow> video(m_filter, IID_IVideoWindow);
OAHWND owner;
HRESULT hr = video->get_Owner(&owner);
if (FAILED(hr)) {
return;
}
const OAHWND newOwner = reinterpret_cast<OAHWND>(m_target->winId());
if (owner != newOwner) {
video->put_Owner(newOwner);
video->put_MessageDrain(newOwner);
video->put_WindowStyle(WS_CHILD | WS_CLIPCHILDREN | WS_CLIPSIBLINGS);
}
//make sure the widget takes the whole size of the parent
video->SetWindowPosition(0, 0, size.width(), size.height());
const QSize vsize = videoSize();
internalNotifyResize(size, vsize, aspectRatio, scaleMode);
ComPointer<IBasicVideo> basic(m_filter, IID_IBasicVideo);
if (basic) {
basic->SetDestinationPosition(m_dstX, m_dstY, m_dstWidth, m_dstHeight);
}
}