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//
// Copyright 2020 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// driver_utils_d3d.cpp: Information specific to the D3D driver
#include "libANGLE/renderer/d3d/driver_utils_d3d.h"
namespace rx
{
std::string GetDriverVersionString(LARGE_INTEGER driverVersion)
{
std::stringstream versionString;
uint64_t intVersion = driverVersion.QuadPart;
constexpr uint64_t kMask16 = std::numeric_limits<uint16_t>::max();
versionString << ((intVersion >> 48) & kMask16) << ".";
versionString << ((intVersion >> 32) & kMask16) << ".";
versionString << ((intVersion >> 16) & kMask16) << ".";
versionString << (intVersion & kMask16);
return versionString.str();
}
} // namespace rx
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