void
CompositorParent::Composite()
{
NS_ABORT_IF_FALSE(CompositorThreadID() == PlatformThread::CurrentId(),
"Composite can only be called on the compositor thread");
mCurrentCompositeTask = NULL;
mLastCompose = mozilla::TimeStamp::Now();
if (mPaused || !mLayerManager || !mLayerManager->GetRoot()) {
return;
}
TransformShadowTree();
Layer* aLayer = mLayerManager->GetRoot();
mozilla::layers::RenderTraceLayers(aLayer, "0000");
mLayerManager->EndEmptyTransaction();
#ifdef COMPOSITOR_PERFORMANCE_WARNING
if (mExpectedComposeTime + TimeDuration::FromMilliseconds(15) < mozilla::TimeStamp::Now()) {
printf_stderr("Compositor: Composite took %i ms.\n",
15 + (int)(mozilla::TimeStamp::Now() - mExpectedComposeTime).ToMilliseconds());
}
#endif
}
void
CompositorParent::ResumeComposition()
{
NS_ABORT_IF_FALSE(CompositorThreadID() == PlatformThread::CurrentId(),
"ResumeComposition() can only be called on the compositor thread");
mPaused = false;
#ifdef MOZ_WIDGET_ANDROID
static_cast<LayerManagerOGL*>(mLayerManager.get())->gl()->RenewSurface();
#endif
}
void
CompositorParent::ResumeComposition()
{
NS_ABORT_IF_FALSE(CompositorThreadID() == PlatformThread::CurrentId(),
"ResumeComposition() can only be called on the compositor thread");
mozilla::MonitorAutoLock lock(mResumeCompositionMonitor);
mPaused = false;
#ifdef MOZ_WIDGET_ANDROID
static_cast<LayerManagerOGL*>(mLayerManager.get())->gl()->RenewSurface();
#endif
// if anyone's waiting to make sure that composition really got resumed, tell them
lock.NotifyAll();
}