| // Copyright 2022 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/renderer/media/win/overlay_state_service_provider.h" |
| |
| #include "gpu/ipc/client/gpu_channel_host.h" |
| #include "media/base/win/mf_helpers.h" |
| |
| namespace content { |
| |
| OverlayStateServiceProviderImpl::OverlayStateServiceProviderImpl( |
| scoped_refptr<gpu::GpuChannelHost> channel) |
| : channel_(std::move(channel)) { |
| DVLOG_FUNC(1); |
| DCHECK(channel_); |
| } |
| |
| OverlayStateServiceProviderImpl::~OverlayStateServiceProviderImpl() {} |
| |
| bool OverlayStateServiceProviderImpl::RegisterObserver( |
| mojo::PendingRemote<gpu::mojom::OverlayStateObserver> pending_remote, |
| const gpu::Mailbox& mailbox) { |
| DVLOG_FUNC(1); |
| bool succeeded = false; |
| |
| channel_->GetGpuChannel().RegisterOverlayStateObserver( |
| std::move(pending_remote), std::move(mailbox), &succeeded); |
| if (!succeeded) |
| DLOG(ERROR) << "RegisterOverlayStateObserver failed"; |
| |
| return succeeded; |
| } |
| |
| bool OverlayStateServiceProviderImpl::IsLost() const { |
| return channel_->IsLost(); |
| } |
| |
| } // namespace content |
