void ThreadedCompositor::setDrawsBackground(bool drawsBackground)
{
m_compositingRunLoop->performTask([this, protectedThis = Ref<ThreadedCompositor>(*this), drawsBackground] {
m_drawsBackground = drawsBackground;
scheduleDisplayImmediately();
});
}
void ThreadedCompositor::setDeviceScaleFactor(float scale)
{
m_compositingRunLoop->performTask([this, protectedThis = makeRef(*this), scale] {
m_deviceScaleFactor = scale;
scheduleDisplayImmediately();
});
}
void ThreadedCompositor::didChangeVisibleRect()
{
RunLoop::main().dispatch([this, protectedThis = makeRef(*this), visibleRect = m_viewportController->visibleContentsRect(), scale = m_viewportController->pageScaleFactor()] {
if (m_client)
m_client->setVisibleContentsRect(visibleRect, FloatPoint::zero(), scale);
});
scheduleDisplayImmediately();
}
void ThreadedCompositor::didChangeVisibleRect()
{
FloatRect visibleRect = viewportController()->visibleContentsRect();
float scale = viewportController()->pageScaleFactor();
callOnMainThread([=] {
m_client->setVisibleContentsRect(visibleRect, FloatPoint::zero(), scale);
});
scheduleDisplayImmediately();
}
void ThreadedCompositor::didChangeVisibleRect()
{
FloatRect visibleRect = viewportController()->visibleContentsRect();
float scale = viewportController()->pageScaleFactor();
RefPtr<ThreadedCompositor> protector(this);
RunLoop::main().dispatch([protector, visibleRect, scale] {
protector->m_client->setVisibleContentsRect(visibleRect, FloatPoint::zero(), scale);
});
scheduleDisplayImmediately();
}
void ThreadedCompositor::updateSceneState(const CoordinatedGraphicsState& state)
{
ASSERT(isMainThread());
RefPtr<ThreadedCompositor> protector(this);
RefPtr<CoordinatedGraphicsScene> scene = m_scene;
m_scene->appendUpdate([protector, scene, state] {
scene->commitSceneState(state);
protector->m_clientRendersNextFrame.store(true);
bool coordinateUpdate = std::any_of(state.layersToUpdate.begin(), state.layersToUpdate.end(),
[](const std::pair<CoordinatedLayerID, CoordinatedGraphicsLayerState>& it) {
return it.second.platformLayerChanged || it.second.platformLayerUpdated;
});
protector->m_coordinateUpdateCompletionWithClient.store(coordinateUpdate);
});
scheduleDisplayImmediately();
}
