void GraphicsLayerChromium::setContentsToImage(Image* image)
{
bool childrenChanged = false;
if (image) {
if (!m_contentsLayer.get() || m_contentsLayerPurpose != ContentsLayerForImage) {
RefPtr<ImageLayerChromium> imageLayer = ImageLayerChromium::create();
setupContentsLayer(imageLayer.get());
m_contentsLayerPurpose = ContentsLayerForImage;
childrenChanged = true;
}
ImageLayerChromium* imageLayer = static_cast<ImageLayerChromium*>(m_contentsLayer.get());
imageLayer->setContents(image);
imageLayer->setOpaque(image->isBitmapImage() && !image->currentFrameHasAlpha());
updateContentsRect();
} else {
if (m_contentsLayer) {
childrenChanged = true;
// The old contents layer will be removed via updateChildList.
m_contentsLayer = 0;
}
}
if (childrenChanged)
updateChildList();
}
void GraphicsLayerChromium::setContentsToImage(Image* image)
{
bool childrenChanged = false;
if (image) {
if (!m_contentsLayer.get() || m_contentsLayerPurpose != ContentsLayerForImage) {
RefPtr<ImageLayerChromium> imageLayer = ImageLayerChromium::create(this);
setupContentsLayer(imageLayer.get());
m_contentsLayer = imageLayer;
m_contentsLayerPurpose = ContentsLayerForImage;
childrenChanged = true;
}
ImageLayerChromium* imageLayer = static_cast<ImageLayerChromium*>(m_contentsLayer.get());
imageLayer->setContents(image);
updateContentsRect();
} else {
if (m_contentsLayer) {
childrenChanged = true;
// The old contents layer will be removed via updateSublayerList.
m_contentsLayer = 0;
}
}
if (childrenChanged)
updateSublayerList();
}
