bool
ImageBridgeParent::RecvUpdate(const EditArray& aEdits, EditReplyArray* aReply)
{
// If we don't actually have a compositor, then don't bother
// creating any textures.
if (Compositor::GetBackend() == LayersBackend::LAYERS_NONE) {
return true;
}
// Clear fence handles used in previsou transaction.
ClearPrevFenceHandles();
EditReplyVector replyv;
for (EditArray::index_type i = 0; i < aEdits.Length(); ++i) {
if (!ReceiveCompositableUpdate(aEdits[i], replyv)) {
return false;
}
}
aReply->SetCapacity(replyv.size());
if (replyv.size() > 0) {
aReply->AppendElements(&replyv.front(), replyv.size());
}
// Ensure that any pending operations involving back and front
// buffers have completed, so that neither process stomps on the
// other's buffer contents.
LayerManagerComposite::PlatformSyncBeforeReplyUpdate();
return true;
}
bool
ImageBridgeParent::RecvUpdate(const EditArray& aEdits, EditReplyArray* aReply)
{
EditReplyVector replyv;
for (EditArray::index_type i = 0; i < aEdits.Length(); ++i) {
ReceiveCompositableUpdate(aEdits[i], replyv);
}
aReply->SetCapacity(replyv.size());
if (replyv.size() > 0) {
aReply->AppendElements(&replyv.front(), replyv.size());
}
// Ensure that any pending operations involving back and front
// buffers have completed, so that neither process stomps on the
// other's buffer contents.
LayerManagerComposite::PlatformSyncBeforeReplyUpdate();
return true;
}