void HTMLCanvasElement::didFinalizeFrame()
{
if (m_dirtyRect.isEmpty())
return;
// Propagate the m_dirtyRect accumulated so far to the compositor
// before restarting with a blank dirty rect.
FloatRect srcRect(0, 0, size().width(), size().height());
m_dirtyRect.intersect(srcRect);
if (RenderBox* ro = renderBox()) {
FloatRect mappedDirtyRect = mapRect(m_dirtyRect, srcRect, ro->contentBoxRect());
ro->invalidatePaintRectangle(enclosingIntRect(mappedDirtyRect));
}
notifyObserversCanvasChanged(m_dirtyRect);
m_finalizeFrameTask.Cancel();
m_dirtyRect = FloatRect();
}
void HTMLCanvasElement::didFinalizeFrame()
{
if (m_dirtyRect.isEmpty())
return;
// Propagate the m_dirtyRect accumulated so far to the compositor
// before restarting with a blank dirty rect.
FloatRect srcRect(0, 0, size().width(), size().height());
m_dirtyRect.intersect(srcRect);
if (RenderBox* ro = renderBox()) {
FloatRect mappedDirtyRect = mapRect(m_dirtyRect, srcRect, ro->contentBoxRect());
// For querying RenderLayer::compositingState()
// FIXME: is this invalidation using the correct compositing state?
DisableCompositingQueryAsserts disabler;
ro->invalidatePaintRectangle(enclosingIntRect(mappedDirtyRect));
}
notifyObserversCanvasChanged(m_dirtyRect);
blink::Platform::current()->currentThread()->removeTaskObserver(this);
m_dirtyRect = FloatRect();
}
