Source/WebCore/page/RuntimeEnabledFeatures.cpp

/*
 * Copyright (C) 2009 Google Inc. All rights reserved.
 * Copyright (C) 2013-2017 Apple Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
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 * notice, this list of conditions and the following disclaimer.
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 * in the documentation and/or other materials provided with the
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#include "config.h"
#include "RuntimeEnabledFeatures.h"

#include "MediaPlayer.h"
#include "PlatformMediaSessionManager.h"
#include "PlatformScreen.h"
#include <JavaScriptCore/Options.h>
#include <wtf/NeverDestroyed.h>

#if ENABLE(MEDIA_SOURCE) && HAVE(AVSAMPLEBUFFERVIDEOOUTPUT)
#include "MediaSessionManagerCocoa.h"
#endif

namespace WebCore {

RuntimeEnabledFeatures::RuntimeEnabledFeatures()
{
#if PLATFORM(WATCHOS)
    m_isWebSocketEnabled = false;
#endif
}

RuntimeEnabledFeatures& RuntimeEnabledFeatures::sharedFeatures()
{
    static NeverDestroyed<RuntimeEnabledFeatures> runtimeEnabledFeatures;

    return runtimeEnabledFeatures;
}

#if ENABLE(TOUCH_EVENTS)
bool RuntimeEnabledFeatures::touchEventsEnabled() const
{
    return m_touchEventsEnabled.value_or(screenHasTouchDevice());
}
#endif

#if ENABLE(VORBIS)
void RuntimeEnabledFeatures::setVorbisDecoderEnabled(bool isEnabled)
{
    m_vorbisDecoderEnabled = isEnabled;
    PlatformMediaSessionManager::setVorbisDecoderEnabled(isEnabled);
}
#endif

#if ENABLE(OPUS)
void RuntimeEnabledFeatures::setOpusDecoderEnabled(bool isEnabled)
{
    m_opusDecoderEnabled = isEnabled;
    PlatformMediaSessionManager::setOpusDecoderEnabled(isEnabled);
}
#endif

#if ENABLE(MEDIA_SOURCE) && (HAVE(AVSAMPLEBUFFERVIDEOOUTPUT) || USE(GSTREAMER))
void RuntimeEnabledFeatures::setMediaSourceInlinePaintingEnabled(bool isEnabled)
{
    m_mediaSourceInlinePaintingEnabled = isEnabled;
#if HAVE(AVSAMPLEBUFFERVIDEOOUTPUT)
    MediaSessionManagerCocoa::setMediaSourceInlinePaintingEnabled(isEnabled);
#endif
}
#endif

} // namespace WebCore