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/*
* Copyright (C) 2024 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if ENABLE(GPU_PROCESS) && PLATFORM(COCOA) && ENABLE(MEDIA_RECORDER)
#include "RemoteMediaRecorderPrivateWriterIdentifier.h"
#include <WebCore/MediaRecorderPrivateWriter.h>
#include <WebCore/PlatformMediaResourceLoader.h>
#include <WebCore/PolicyChecker.h>
#include <WebCore/ResourceResponse.h>
#include <wtf/TZoneMalloc.h>
typedef const struct opaqueCMFormatDescription *CMFormatDescriptionRef;
namespace WebKit {
class GPUProcessConnection;
class RemoteMediaRecorderPrivateWriter final : public WebCore::MediaRecorderPrivateWriter {
WTF_MAKE_TZONE_ALLOCATED(RemoteMediaRecorderPrivateWriter);
public:
static std::unique_ptr<MediaRecorderPrivateWriter> create(GPUProcessConnection&, const String& type, WebCore::MediaRecorderPrivateWriterListener&);
private:
RemoteMediaRecorderPrivateWriter(GPUProcessConnection&, const String& type, WebCore::MediaRecorderPrivateWriterListener&);
std::optional<uint8_t> addAudioTrack(const WebCore::AudioInfo&) final;
std::optional<uint8_t> addVideoTrack(const WebCore::VideoInfo&, const std::optional<CGAffineTransform>&) final;
bool allTracksAdded() final;
Ref<WriterPromise> writeFrames(Deque<UniqueRef<WebCore::MediaSamplesBlock>>&&, const MediaTime&) final;
Result writeFrame(const WebCore::MediaSamplesBlock&) final;
void forceNewSegment(const MediaTime&) final { };
Ref<GenericPromise> close() final;
Ref<GenericPromise> close(const MediaTime&) final;
bool m_isClosed { false };
ThreadSafeWeakPtr<GPUProcessConnection> m_gpuProcessConnection;
ThreadSafeWeakPtr<WebCore::MediaRecorderPrivateWriterListener> m_listener;
const RemoteMediaRecorderPrivateWriterIdentifier m_remoteMediaRecorderPrivateWriterIdentifier;
};
} // namespace WebKit
#endif // ENABLE(GPU_PROCESS) && PLATFORM(COCOA) ENABLE(MEDIA_RECORDER)
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