|  | /* | 
|  | * Copyright (C) 2017 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. | 
|  | * 3.  Neither the name of Apple Inc. ("Apple") nor the names of | 
|  | *     its contributors may be used to endorse or promote products derived | 
|  | *     from this software without specific prior written permission. | 
|  | * | 
|  | * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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 | 
|  |  | 
|  | #include "BytecodeGenerator.h" | 
|  |  | 
|  | namespace JSC { | 
|  |  | 
|  | class SuperSamplerBytecodeScope { | 
|  | public: | 
|  | SuperSamplerBytecodeScope(BytecodeGenerator& generator) | 
|  | : m_generator(generator) | 
|  | { | 
|  | m_generator.emitSuperSamplerBegin(); | 
|  | } | 
|  |  | 
|  | ~SuperSamplerBytecodeScope() | 
|  | { | 
|  | m_generator.emitSuperSamplerEnd(); | 
|  | } | 
|  |  | 
|  | private: | 
|  | BytecodeGenerator& m_generator; | 
|  | }; | 
|  |  | 
|  | } |