C++ (Cpp) LayerChromium::update Exemples

Exemple #1

bool CCLayerTreeHost::paintMasksForRenderSurface(LayerChromium* renderSurfaceLayer, CCTextureUpdateQueue& queue)
{
    // Note: Masks and replicas only exist for layers that own render surfaces. If we reach this point
    // in code, we already know that at least something will be drawn into this render surface, so the
    // mask and replica should be painted.

    bool needMoreUpdates = false;
    LayerChromium* maskLayer = renderSurfaceLayer->maskLayer();
    if (maskLayer) {
        maskLayer->update(queue, 0, m_renderingStats);
        needMoreUpdates |= maskLayer->needMoreUpdates();
    }

    LayerChromium* replicaMaskLayer = renderSurfaceLayer->replicaLayer() ? renderSurfaceLayer->replicaLayer()->maskLayer() : 0;
    if (replicaMaskLayer) {
        replicaMaskLayer->update(queue, 0, m_renderingStats);
        needMoreUpdates |= replicaMaskLayer->needMoreUpdates();
    }
    return needMoreUpdates;
}