92 lines
2.9 KiB
C++
92 lines
2.9 KiB
C++
/*
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* Copyright (C) 2020-2021 Apple 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
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* are met:
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* 1. 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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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "AGXCompilerService.h"
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#if PLATFORM(IOS_FAMILY)
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#include <sys/utsname.h>
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#include <wtf/NeverDestroyed.h>
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#include <wtf/text/ASCIILiteral.h>
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namespace WebCore {
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static std::optional<bool> hasAGXCompilerService;
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void setDeviceHasAGXCompilerServiceForTesting()
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{
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hasAGXCompilerService = true;
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}
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bool deviceHasAGXCompilerService()
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{
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if (!hasAGXCompilerService) {
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struct utsname systemInfo;
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if (uname(&systemInfo)) {
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hasAGXCompilerService = false;
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return *hasAGXCompilerService;
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}
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const char* machine = systemInfo.machine;
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if (!strcmp(machine, "iPad5,1") || !strcmp(machine, "iPad5,2") || !strcmp(machine, "iPad5,3") || !strcmp(machine, "iPad5,4"))
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hasAGXCompilerService = true;
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else
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hasAGXCompilerService = false;
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}
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return *hasAGXCompilerService;
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}
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const Vector<ASCIILiteral>& agxCompilerServices()
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{
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ASSERT(isMainRunLoop());
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static const auto services = makeNeverDestroyed(Vector<ASCIILiteral> {
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"com.apple.AGXCompilerService"_s,
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"com.apple.AGXCompilerService-S2A8"_s
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});
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return services;
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}
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const Vector<ASCIILiteral>& agxCompilerClasses()
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{
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ASSERT(isMainRunLoop());
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static const auto iokitClasses = makeNeverDestroyed(Vector<ASCIILiteral> {
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"AGXCommandQueue"_s,
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"AGXDevice"_s,
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"AGXSharedUserClient"_s,
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"IOAccelContext"_s,
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"IOAccelContext2"_s,
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"IOAccelDevice"_s,
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"IOAccelDevice2"_s,
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"IOAccelSharedUserClient"_s,
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"IOAccelSharedUserClient2"_s,
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"IOAccelSubmitter2"_s,
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});
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return iokitClasses;
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}
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}
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#endif
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