2
* Copyright (C) 2020 Apple Inc. All rights reserved.
4
* Redistribution and use in source and binary forms, with or without
5
* modification, are permitted provided that the following conditions
7
* 1. Redistributions of source code must retain the above copyright
8
* notice, this list of conditions and the following disclaimer.
9
* 2. Redistributions in binary form must reproduce the above copyright
10
* notice, this list of conditions and the following disclaimer in the
11
* documentation and/or other materials provided with the distribution.
13
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23
* THE POSSIBILITY OF SUCH DAMAGE.
27
#include "RemoteMediaRecorderManager.h"
29
#if PLATFORM(COCOA) && ENABLE(GPU_PROCESS) && ENABLE(MEDIA_STREAM)
31
#include "DataReference.h"
33
#include "RemoteMediaRecorder.h"
34
#include <WebCore/ExceptionData.h>
38
RemoteMediaRecorderManager::RemoteMediaRecorderManager(GPUConnectionToWebProcess& gpuConnectionToWebProcess)
39
: m_gpuConnectionToWebProcess(gpuConnectionToWebProcess)
43
RemoteMediaRecorderManager::~RemoteMediaRecorderManager()
47
void RemoteMediaRecorderManager::didReceiveRemoteMediaRecorderMessage(IPC::Connection& connection, IPC::Decoder& decoder)
49
if (auto* recorder = m_recorders.get(makeObjectIdentifier<MediaRecorderIdentifierType>(decoder.destinationID())))
50
recorder->didReceiveMessage(connection, decoder);
53
void RemoteMediaRecorderManager::createRecorder(MediaRecorderIdentifier identifier, bool recordAudio, int width, int height, CompletionHandler<void(Optional<ExceptionData>&&)>&& completionHandler)
55
ASSERT(!m_recorders.contains(identifier));
56
auto recorder = RemoteMediaRecorder::create(m_gpuConnectionToWebProcess, identifier, recordAudio, width, height);
58
return completionHandler(ExceptionData { NotSupportedError, "Unable to create a recorder with the provided stream"_s });
60
m_recorders.add(identifier, WTFMove(recorder));
61
completionHandler({ });
64
void RemoteMediaRecorderManager::releaseRecorder(MediaRecorderIdentifier identifier)
66
ASSERT(m_recorders.contains(identifier));
67
m_recorders.remove(identifier);