| /* |
| * 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. 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 INC. 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. |
| */ |
| |
| #include "CAD3DRenderer.h" |
| #include "WebKitQuartzCoreAdditionsBase.h" |
| |
| using namespace WKQCA; |
| |
| namespace WKQCA { |
| |
| static HINSTANCE instance; |
| |
| HINSTANCE dllInstance() |
| { |
| return instance; |
| } |
| |
| } // namespace WKQCA |
| |
| BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) |
| { |
| switch (fdwReason) { |
| case DLL_PROCESS_ATTACH: |
| #if defined(_M_X64) || defined(__x86_64__) |
| // The VS2013 runtime has a bug where it mis-detects AVX-capable processors |
| // if the feature has been disabled in firmware. This causes us to crash |
| // in some of the math functions. For now, we disable those optimizations |
| // because Microsoft is not going to fix the problem in VS2013. |
| // FIXME: http://webkit.org/b/141449: Remove this workaround when we switch to VS2015+. |
| _set_FMA3_enable(0); |
| #endif |
| instance = hinstDLL; |
| break; |
| |
| case DLL_PROCESS_DETACH: |
| case DLL_THREAD_ATTACH: |
| case DLL_THREAD_DETACH: |
| ASSERT_ARG(hinstDLL, hinstDLL == instance); |
| break; |
| } |
| |
| return TRUE; |
| } |
| |
| void WKCACFShutDown() |
| { |
| CAD3DRenderer::shared().release(); |
| } |