| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SERVICES_VIDEO_CAPTURE_RECEIVER_MOJO_TO_MEDIA_ADAPTER_H_ |
| #define SERVICES_VIDEO_CAPTURE_RECEIVER_MOJO_TO_MEDIA_ADAPTER_H_ |
| |
| #include "base/single_thread_task_runner.h" |
| #include "media/capture/video/video_frame_receiver.h" |
| #include "mojo/public/cpp/bindings/remote.h" |
| #include "services/video_capture/public/mojom/video_frame_handler.mojom.h" |
| |
| namespace video_capture { |
| |
| // Adapter that allows a mojom::VideoFrameReceiver to be used in place of |
| // a media::VideoFrameReceiver. |
| class ReceiverMojoToMediaAdapter : public media::VideoFrameReceiver { |
| public: |
| ReceiverMojoToMediaAdapter(mojo::Remote<mojom::VideoFrameHandler> handler); |
| ~ReceiverMojoToMediaAdapter() override; |
| |
| base::WeakPtr<media::VideoFrameReceiver> GetWeakPtr(); |
| |
| // media::VideoFrameReceiver implementation. |
| void OnNewBuffer(int buffer_id, |
| media::mojom::VideoBufferHandlePtr buffer_handle) override; |
| void OnFrameReadyInBuffer( |
| int buffer_id, |
| int frame_feedback_id, |
| std::unique_ptr< |
| media::VideoCaptureDevice::Client::Buffer::ScopedAccessPermission> |
| access_permission, |
| media::mojom::VideoFrameInfoPtr frame_info) override; |
| void OnBufferRetired(int buffer_id) override; |
| void OnError(media::VideoCaptureError error) override; |
| void OnFrameDropped(media::VideoCaptureFrameDropReason reason) override; |
| void OnLog(const std::string& message) override; |
| void OnStarted() override; |
| void OnStartedUsingGpuDecode() override; |
| void OnStopped() override; |
| |
| private: |
| mojo::Remote<mojom::VideoFrameHandler> video_frame_handler_; |
| base::WeakPtrFactory<ReceiverMojoToMediaAdapter> weak_factory_{this}; |
| }; |
| |
| } // namespace video_capture |
| |
| #endif // SERVICES_VIDEO_CAPTURE_RECEIVER_MOJO_TO_MEDIA_ADAPTER_H_ |