macos/v1.5.9
Yaron Cohen-Tal
9 years ago
parent
dd695faee3
commit
64e2ee2ca8
@ -0,0 +1,101 @@ |
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/*
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* Copyright © 2013 Intel Corporation |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a |
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* copy of this software and associated documentation files (the "Software"), |
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* to deal in the Software without restriction, including without limitation |
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* the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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* and/or sell copies of the Software, and to permit persons to whom the |
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* Software is furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice (including the next |
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* paragraph) shall be included in all copies or substantial portions of the |
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* Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
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* IN THE SOFTWARE. |
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*/ |
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#if !defined _WIN32 |
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#error This file should only be used in Windows. |
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#endif |
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#include "dispatch_common.h" |
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/**
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* This global symbol is apparently looked up by Windows when loading |
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* a DLL, but it doesn't declare the prototype. |
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*/ |
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BOOL WINAPI |
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DllMain(HINSTANCE dll, DWORD reason, LPVOID reserved); |
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BOOL WINAPI |
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DllMain(HINSTANCE dll, DWORD reason, LPVOID reserved) |
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{ |
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void *data; |
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switch (reason) { |
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case DLL_PROCESS_ATTACH: |
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gl_tls_index = TlsAlloc(); |
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if (gl_tls_index == TLS_OUT_OF_INDEXES) |
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return FALSE; |
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wgl_tls_index = TlsAlloc(); |
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if (wgl_tls_index == TLS_OUT_OF_INDEXES) |
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return FALSE; |
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epoxy_first_context_current = false; |
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/* FALLTHROUGH */ |
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case DLL_THREAD_ATTACH: |
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data = LocalAlloc(LPTR, gl_tls_size); |
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TlsSetValue(gl_tls_index, data); |
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data = LocalAlloc(LPTR, wgl_tls_size); |
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TlsSetValue(wgl_tls_index, data); |
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break; |
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case DLL_THREAD_DETACH: |
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case DLL_PROCESS_DETACH: |
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data = TlsGetValue(gl_tls_index); |
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LocalFree(data); |
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data = TlsGetValue(wgl_tls_index); |
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LocalFree(data); |
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if (reason == DLL_PROCESS_DETACH) { |
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TlsFree(gl_tls_index); |
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TlsFree(wgl_tls_index); |
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} |
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break; |
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} |
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return TRUE; |
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} |
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#ifdef EPOXY_BUILDING_STATIC_LIB |
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#ifdef __GNUC__ |
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PIMAGE_TLS_CALLBACK dllmain_callback __attribute__((section(".CRT$XLB"))) = (PIMAGE_TLS_CALLBACK)DllMain; |
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#else |
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# ifdef _WIN64 |
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# pragma comment(linker, "/INCLUDE:_tls_used") |
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# pragma comment(linker, "/INCLUDE:dllmain_callback") |
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# pragma const_seg(".CRT$XLB") |
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extern const PIMAGE_TLS_CALLBACK dllmain_callback; |
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const PIMAGE_TLS_CALLBACK dllmain_callback = DllMain; |
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# pragma const_seg() |
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# else |
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# pragma comment(linker, "/INCLUDE:__tls_used") |
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# pragma comment(linker, "/INCLUDE:_dllmain_callback") |
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# pragma data_seg(".CRT$XLB") |
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PIMAGE_TLS_CALLBACK dllmain_callback = DllMain; |
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# pragma data_seg() |
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# endif |
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#endif |
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#endif |
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