1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
| //==- llvm/Support/Windows/COM.inc - Windows COM Implementation -*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file implements the Windows portion of COM support.
//
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
//=== WARNING: Implementation here must contain only Windows code.
//===----------------------------------------------------------------------===//
#include <objbase.h>
namespace llvm {
namespace sys {
InitializeCOMRAII::InitializeCOMRAII(COMThreadingMode Threading,
bool SpeedOverMemory) {
DWORD Coinit = 0;
if (Threading == COMThreadingMode::SingleThreaded)
Coinit |= COINIT_APARTMENTTHREADED;
else
Coinit |= COINIT_MULTITHREADED;
if (SpeedOverMemory)
Coinit |= COINIT_SPEED_OVER_MEMORY;
::CoInitializeEx(nullptr, Coinit);
}
InitializeCOMRAII::~InitializeCOMRAII() { ::CoUninitialize(); }
}
}
|