Method onKeyFrameImageRenderingFinished

Engine/TrackerNodeInteract.cpp:1368–1411

}

void
TrackerNodeInteract::onKeyFrameImageRenderingFinished()
{
    assert( QThread::currentThread() == qApp->thread() );
    TrackWatcher* future = dynamic_cast<TrackWatcher*>( sender() );
    assert(future);
    std::pair<ImagePtr, RectI> ret = future->result();
    if ( !ret.first || ret.second.isNull() ) {
        return;
    }

    OverlaySupport* overlay = _p->publicInterface->getCurrentViewportForOverlays();
    assert(overlay);
    OpenGLViewerI* isOpenGLViewer = dynamic_cast<OpenGLViewerI*>(overlay);
    assert(isOpenGLViewer);
    if (!isOpenGLViewer) {
        return;
    }

    isOpenGLViewer->makeOpenGLcontextCurrent();

    for (TrackKeyframeRequests::iterator it = trackRequestsMap.begin(); it != trackRequestsMap.end(); ++it) {
        if (it->second.get() == future) {
            TrackMarkerPtr track = it->first.track.lock();
            if (!track) {
                return;
            }
            TrackerNodeInteract::KeyFrameTexIDs& keyTextures = trackTextures[track];
            int format, internalFormat, glType;
            Texture::getRecommendedTexParametersForRGBAByteTexture(&format, &internalFormat, &glType);
            GLTexturePtr tex( new Texture(GL_TEXTURE_2D, GL_LINEAR, GL_NEAREST, GL_CLAMP_TO_EDGE, Texture::eDataTypeByte,
                                          format, internalFormat, glType) );
            keyTextures[it->first.time] = tex;
            convertImageTosRGBOpenGLTexture(ret.first, tex, ret.second);

            trackRequestsMap.erase(it);

            _p->publicInterface->redrawOverlayInteract();

            return;
        }
    }
    assert(false);
}

void
TrackerNodeInteract::rebuildMarkerTextures()