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/*
* Copyright (C) 2021 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) && HAVE(AVASSETREADER)
#include "Connection.h"
#include "GPUProcessConnection.h"
#include "MessageReceiver.h"
#include <WebCore/ImageDecoderIdentifier.h>
#include <WebCore/ImageTypes.h>
#include <WebCore/IntSize.h>
#include <WebCore/SharedBuffer.h>
#include <wtf/HashMap.h>
#include <wtf/TZoneMalloc.h>
namespace WebKit {
class RemoteImageDecoderAVF;
class WebProcess;
class RemoteImageDecoderAVFManager final
: private GPUProcessConnection::Client
, private IPC::MessageReceiver
, public ThreadSafeRefCountedAndCanMakeThreadSafeWeakPtr<RemoteImageDecoderAVFManager> {
WTF_MAKE_TZONE_ALLOCATED(RemoteImageDecoderAVFManager);
public:
static Ref<RemoteImageDecoderAVFManager> create();
virtual ~RemoteImageDecoderAVFManager();
void deleteRemoteImageDecoder(const WebCore::ImageDecoderIdentifier&);
void setUseGPUProcess(bool);
GPUProcessConnection& ensureGPUProcessConnection();
WTF_ABSTRACT_THREAD_SAFE_REF_COUNTED_AND_CAN_MAKE_WEAK_PTR_IMPL;
private:
RemoteImageDecoderAVFManager();
RefPtr<RemoteImageDecoderAVF> createImageDecoder(WebCore::FragmentedSharedBuffer& data, const String& mimeType, WebCore::AlphaOption, WebCore::GammaAndColorProfileOption);
// GPUProcessConnection::Client.
void gpuProcessConnectionDidClose(GPUProcessConnection&) final;
void didReceiveMessage(IPC::Connection&, IPC::Decoder&) final;
void encodedDataStatusChanged(const WebCore::ImageDecoderIdentifier&, size_t frameCount, const WebCore::IntSize&, bool hasTrack);
HashMap<WebCore::ImageDecoderIdentifier, WeakPtr<RemoteImageDecoderAVF>> m_remoteImageDecoders;
ThreadSafeWeakPtr<GPUProcessConnection> m_gpuProcessConnection;
};
}
#endif
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