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61 lines
1.6 KiB
61 lines
1.6 KiB
/*-------------------------------------------------------------------------
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* drawElements Thread Library
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* ---------------------------
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*
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* Copyright 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*//*!
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* \file
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* \brief Win32 implementation of thread-local storage.
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*//*--------------------------------------------------------------------*/
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#include "deThreadLocal.h"
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#if (DE_OS == DE_OS_WIN32 || DE_OS == DE_OS_WINCE)
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#define VC_EXTRALEAN
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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DE_STATIC_ASSERT(sizeof(deThreadLocal) >= sizeof(DWORD));
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deThreadLocal deThreadLocal_create (void)
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{
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DWORD handle = TlsAlloc();
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if (handle == TLS_OUT_OF_INDEXES)
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return 0;
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return (deThreadLocal)handle;
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}
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void deThreadLocal_destroy (deThreadLocal threadLocal)
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{
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DE_ASSERT(threadLocal != 0);
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TlsFree((DWORD)threadLocal);
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}
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void* deThreadLocal_get (deThreadLocal threadLocal)
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{
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DE_ASSERT(threadLocal != 0);
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return TlsGetValue((DWORD)threadLocal);
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}
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void deThreadLocal_set (deThreadLocal threadLocal, void* value)
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{
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DE_ASSERT(threadLocal != 0);
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TlsSetValue((DWORD)threadLocal, value);
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}
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#endif /* DE_OS */
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