mozilla::ipc::IPCResult
WebRenderBridgeParent::RecvAddPipelineIdForCompositable(const wr::PipelineId& aPipelineId,
const CompositableHandle& aHandle,
const bool& aAsync)
{
if (mDestroyed) {
return IPC_OK();
}
MOZ_ASSERT(!mAsyncCompositables.Get(wr::AsUint64(aPipelineId)).get());
RefPtr<CompositableHost> host;
if (aAsync) {
RefPtr<ImageBridgeParent> imageBridge = ImageBridgeParent::GetInstance(OtherPid());
if (!imageBridge) {
return IPC_FAIL_NO_REASON(this);
}
host = imageBridge->FindCompositable(aHandle);
} else {
host = FindCompositable(aHandle);
}
if (!host) {
return IPC_FAIL_NO_REASON(this);
}
MOZ_ASSERT(host->AsWebRenderImageHost());
WebRenderImageHost* wrHost = host->AsWebRenderImageHost();
if (!wrHost) {
return IPC_OK();
}
wrHost->SetWrBridge(this);
mAsyncCompositables.Put(wr::AsUint64(aPipelineId), wrHost);
mAsyncImageManager->AddAsyncImagePipeline(aPipelineId, wrHost);
return IPC_OK();
}
mozilla::ipc::IPCResult
WebRenderBridgeParent::RecvAddExternalImageIdForCompositable(const ExternalImageId& aImageId,
const CompositableHandle& aHandle)
{
if (mDestroyed) {
return IPC_OK();
}
MOZ_ASSERT(!mExternalImageIds.Get(wr::AsUint64(aImageId)).get());
RefPtr<CompositableHost> host = FindCompositable(aHandle);
WebRenderImageHost* wrHost = host->AsWebRenderImageHost();
if (!wrHost) {
return IPC_OK();
}
wrHost->SetWrBridge(this);
mExternalImageIds.Put(wr::AsUint64(aImageId), wrHost);
return IPC_OK();
}