74 lines
2.5 KiB
C++
74 lines
2.5 KiB
C++
/*
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* Copyright (C) 2020 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#if ENABLE(VIDEO)
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#include <wtf/EnumTraits.h>
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#include <wtf/IsoMalloc.h>
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#include <wtf/RetainPtr.h>
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#if PLATFORM(COCOA)
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using PlatformNativeValue = id;
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using PlatformNativeValueSmartPtr = RetainPtr<PlatformNativeValue>;
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#else
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using PlatformNativeValue = void*;
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using PlatformNativeValueSmartPtr = PlatformNativeValue;
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#endif
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namespace WebCore {
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class SerializedPlatformDataCueValue {
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WTF_MAKE_ISO_ALLOCATED(SerializedPlatformDataCueValue);
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public:
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enum class PlatformType : bool {
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None,
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ObjC,
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};
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SerializedPlatformDataCueValue(PlatformType platformType, PlatformNativeValue nativeValue)
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: m_nativeValue(nativeValue)
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, m_type(platformType)
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{
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}
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SerializedPlatformDataCueValue() = default;
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~SerializedPlatformDataCueValue() = default;
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PlatformType platformType() const { return m_type; }
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PlatformNativeValueSmartPtr nativeValue() const { return m_nativeValue; }
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bool encodingRequiresPlatformData() const { return m_type == PlatformType::ObjC; }
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protected:
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PlatformNativeValueSmartPtr m_nativeValue { nullptr };
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PlatformType m_type { PlatformType::None };
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};
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} // namespace WebCore
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#endif // ENABLE(VIDEO)
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