You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
72 lines
2.6 KiB
72 lines
2.6 KiB
13 years ago
|
/*==LICENSE==*
|
||
|
|
|
||
|
|
CyanWorlds.com Engine - MMOG client, server and tools
|
||
|
|
Copyright (C) 2011 Cyan Worlds, Inc.
|
||
|
|
|
||
|
|
This program is free software: you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU General Public License as published by
|
||
|
|
the Free Software Foundation, either version 3 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
This program is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
GNU General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
Additional permissions under GNU GPL version 3 section 7
|
||
|
|
|
||
|
|
If you modify this Program, or any covered work, by linking or
|
||
|
|
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
|
||
|
|
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
|
||
|
|
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
|
||
|
|
(or a modified version of those libraries),
|
||
|
|
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
|
||
|
|
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
|
||
|
|
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
|
||
|
|
licensors of this Program grant you additional
|
||
|
|
permission to convey the resulting work. Corresponding Source for a
|
||
|
|
non-source form of such a combination shall include the source code for
|
||
|
|
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
|
||
|
|
work.
|
||
|
|
|
||
|
|
You can contact Cyan Worlds, Inc. by email legal@cyan.com
|
||
|
|
or by snail mail at:
|
||
|
|
Cyan Worlds, Inc.
|
||
|
|
14617 N Newport Hwy
|
||
|
|
Mead, WA 99021
|
||
|
|
|
||
|
|
*==LICENSE==*/
|
||
|
|
|
||
|
|
#include <intrin.h>
|
||
|
|
|
||
|
|
#include "hsCpuID.h"
|
||
|
|
|
||
|
|
hsCpuId::hsCpuId() {
|
||
|
|
const unsigned int sse1_flag = 1<<25;
|
||
|
|
const unsigned int sse2_flag = 1<<26;
|
||
|
|
const unsigned int sse3_flag = 1<<0;
|
||
|
|
const unsigned int ssse3_flag = 1<<9;
|
||
|
|
const unsigned int sse41_flag = 1<<19;
|
||
|
|
const unsigned int sse42_flag = 1<<20;
|
||
|
|
const unsigned int avx_flag = 1 << 28;
|
||
|
|
|
||
|
|
unsigned int cpu_info[4];
|
||
|
|
__cpuid((int*)cpu_info, 1);
|
||
|
|
has_sse1 = (cpu_info[3] & sse1_flag) || false;
|
||
|
|
has_sse2 = (cpu_info[3] & sse2_flag) || false;
|
||
|
|
has_sse3 = (cpu_info[2] & sse3_flag) || false;
|
||
|
|
has_ssse3 = (cpu_info[2] & ssse3_flag) || false;
|
||
|
|
has_sse41 = (cpu_info[2] & sse41_flag) || false;
|
||
|
|
has_sse42 = (cpu_info[2] & sse42_flag) || false;
|
||
|
|
has_avx = (cpu_info[2] & avx_flag) || false;
|
||
|
|
}
|
||
|
|
|
||
|
|
const hsCpuId& hsCpuId::instance()
|
||
|
|
{
|
||
|
|
static hsCpuId self;
|
||
|
|
return self;
|
||
|
|
}
|