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71 lines
2.7 KiB
C++
71 lines
2.7 KiB
C++
/*
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* Copyright (C) 2012 Google 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 are
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* met:
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*
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* * 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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* * Redistributions in binary form must reproduce the above
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* copyright 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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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef SKY_ENGINE_PUBLIC_PLATFORM_PLATFORM_H_
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#define SKY_ENGINE_PUBLIC_PLATFORM_PLATFORM_H_
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#include <string>
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#include "flutter/sky/engine/public/platform/WebCommon.h"
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namespace blink {
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class WebDiscardableMemory;
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class Platform {
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public:
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// HTML5 Database ------------------------------------------------------
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typedef int FileHandle;
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BLINK_PLATFORM_EXPORT static void initialize(Platform*);
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BLINK_PLATFORM_EXPORT static void shutdown();
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BLINK_PLATFORM_EXPORT static Platform* current();
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// Allocates discardable memory. May return 0, even if the platform supports
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// discardable memory. If nonzero, however, then the WebDiscardableMmeory is
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// returned in an locked state. You may use its underlying data() member
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// directly, taking care to unlock it when you are ready to let it become
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// discardable.
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virtual WebDiscardableMemory* allocateAndLockDiscardableMemory(size_t bytes) {
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return 0;
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}
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// System --------------------------------------------------------------
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// Returns a value such as "en-US".
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virtual std::string defaultLocale() { return std::string(); }
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protected:
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virtual ~Platform() {}
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};
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} // namespace blink
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#endif // SKY_ENGINE_PUBLIC_PLATFORM_PLATFORM_H_
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