/*  Cpudetection lib
 *  Copyright (C) 2002-2016  PCSX2 Dev Team
 *
 *  PCSX2 is free software: you can redistribute it and/or modify it under the terms
 *  of the GNU Lesser General Public License as published by the Free Software Found-
 *  ation, either version 3 of the License, or (at your option) any later version.
 *
 *  PCSX2 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 PCSX2.
 *  If not, see <http://www.gnu.org/licenses/>.
 */

#if defined(_WIN32)

#include "common/Console.h"
#include "common/emitter/tools.h"
#include "common/RedtapeWindows.h"

void x86capabilities::CountLogicalCores()
{
	DWORD_PTR vProcessCPUs;
	DWORD_PTR vSystemCPUs;

	LogicalCores = 1;

	if (!GetProcessAffinityMask(GetCurrentProcess(), &vProcessCPUs, &vSystemCPUs))
		return;

	uint CPUs = 0;
	for (DWORD_PTR bit = 1; bit != 0; bit <<= 1)
		if (vSystemCPUs & bit)
			CPUs++;

	LogicalCores = CPUs;
}

#endif