Method onTrackImageRenderingFinished

Engine/TrackerNodeInteract.cpp:1334–1366

}

void
TrackerNodeInteract::onTrackImageRenderingFinished()
{
    assert( QThread::currentThread() == qApp->thread() );
    QFutureWatcher<std::pair<ImagePtr, RectI> >* future = dynamic_cast<QFutureWatcher<std::pair<ImagePtr, RectI> >*>( sender() );
    assert(future);
    std::pair<ImagePtr, RectI> ret = future->result();
    OverlaySupport* overlay = _p->publicInterface->getCurrentViewportForOverlays();
    assert(overlay);
    OpenGLViewerI* isOpenGLViewer = dynamic_cast<OpenGLViewerI*>(overlay);
    assert(isOpenGLViewer);
    if (!isOpenGLViewer) {
        return;
    }
    if (!ret.first) {
        return;
    }
    isOpenGLViewer->makeOpenGLcontextCurrent();

    showMarkerTexture = true;
    if (!selectedMarkerTexture) {
        int format, internalFormat, glType;
        Texture::getRecommendedTexParametersForRGBAByteTexture(&format, &internalFormat, &glType);
        selectedMarkerTexture = std::make_shared<Texture>(GL_TEXTURE_2D, GL_LINEAR, GL_NEAREST, GL_CLAMP_TO_EDGE, Texture::eDataTypeByte,
                                                            format, internalFormat, glType);
    }
    selectedMarkerTextureTime = (int)ret.first->getTime();
    selectedMarkerTextureRoI = ret.second;

    convertImageTosRGBOpenGLTexture(ret.first, selectedMarkerTexture, ret.second);

    _p->publicInterface->redrawOverlayInteract();
}

void
TrackerNodeInteract::onKeyFrameImageRenderingFinished()