/* * Copyright (C) 2020 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. */ #pragma once #if ENABLE(GPU_PROCESS) #include <WebCore/MediaPlayerEnums.h> #include <wtf/HashMap.h> #include <wtf/HashSet.h> #include <wtf/Optional.h> #include <wtf/text/StringHash.h> namespace WebCore { struct MediaEngineSupportParameters; } namespace WebKit { class RemoteMediaPlayerManager; class RemoteMediaPlayerMIMETypeCache { WTF_MAKE_FAST_ALLOCATED; public: RemoteMediaPlayerMIMETypeCache(RemoteMediaPlayerManager&, WebCore::MediaPlayerEnums::MediaEngineIdentifier); ~RemoteMediaPlayerMIMETypeCache() = default; HashSet<String, ASCIICaseInsensitiveHash>& supportedTypes(); WebCore::MediaPlayerEnums::SupportsType supportsTypeAndCodecs(const WebCore::MediaEngineSupportParameters&); void addSupportedTypes(const Vector<String>&); bool isEmpty() const; private: RemoteMediaPlayerManager& m_manager; WebCore::MediaPlayerEnums::MediaEngineIdentifier m_engineIdentifier; Optional<HashMap<String, WebCore::MediaPlayerEnums::SupportsType, ASCIICaseInsensitiveHash>> m_supportsTypeAndCodecsCache; Optional<HashSet<String, ASCIICaseInsensitiveHash>> m_supportedTypesCache; }; } // namespace WebKit #endif