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/*
* Copyright (C) 2015 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. ``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
* 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.
*/
#ifndef MediaPlaybackTargetContext_h
#define MediaPlaybackTargetContext_h
#if ENABLE(WIRELESS_PLAYBACK_TARGET)
#include <wtf/text/WTFString.h>
OBJC_CLASS AVOutputContext;
#if PLATFORM(COCOA)
OBJC_CLASS NSKeyedArchiver;
OBJC_CLASS NSKeyedUnarchiver;
#endif
namespace WebCore {
class MediaPlaybackTargetContext {
public:
enum Type : int32_t {
None,
AVOutputContextType,
MockType,
};
enum ContextState {
Unknown = 0,
OutputDeviceUnavailable = 1,
OutputDeviceAvailable = 2,
};
typedef unsigned State;
MediaPlaybackTargetContext()
: m_type(None)
{
}
MediaPlaybackTargetContext(AVOutputContext *outputContext)
: m_type(AVOutputContextType)
, m_outputContext(outputContext)
{
}
MediaPlaybackTargetContext(const String& name, State state)
: m_type(MockType)
, m_name(name)
, m_state(state)
{
}
Type type() const { return m_type; }
const String& mockDeviceName() const
{
ASSERT(m_type == MockType);
return m_name;
}
State mockState() const
{
ASSERT(m_type == MockType);
return m_state;
}
AVOutputContext *avOutputContext() const
{
ASSERT(m_type == AVOutputContextType);
return m_outputContext;
}
bool encodingRequiresPlatformData() const { return m_type == AVOutputContextType; }
private:
Type m_type { None };
AVOutputContext *m_outputContext { nullptr };
String m_name;
State m_state { Unknown };
};
}
#endif // ENABLE(WIRELESS_PLAYBACK_TARGET)
#endif // MediaPlaybackTargetContext
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