mirror of
https://github.com/hrydgard/ppsspp.git
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68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
// Copyright (C) 2003 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#include <memory.h>
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#include "base/logging.h"
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#include "base/basictypes.h"
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#include "Common.h"
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#include "CPUDetect.h"
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#include "StringUtils.h"
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CPUInfo cpu_info;
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CPUInfo::CPUInfo() {
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Detect();
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}
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// Detects the various cpu features
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void CPUInfo::Detect()
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{
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memset(this, 0, sizeof(*this));
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num_cores = 3;
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strcpy(cpu_string, "Xenon");
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strcpy(brand_string, "Microsoft");
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memset(cpu_string, 0, sizeof(cpu_string));
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HTT = true;
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logical_cpu_count = 2;
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}
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// Turn the cpu info into a string we can show
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std::string CPUInfo::Summarize()
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{
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std::string sum;
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if (num_cores == 1)
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sum = StringFromFormat("%s, %i core", cpu_string, num_cores);
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else
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{
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sum = StringFromFormat("%s, %i cores", cpu_string, num_cores);
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if (HTT) sum += StringFromFormat(" (%i logical threads per physical core)", logical_cpu_count);
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}
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if (bSSE) sum += ", SSE";
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if (bSSE2) sum += ", SSE2";
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if (bSSE3) sum += ", SSE3";
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if (bSSSE3) sum += ", SSSE3";
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if (bSSE4_1) sum += ", SSE4.1";
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if (bSSE4_2) sum += ", SSE4.2";
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if (HTT) sum += ", HTT";
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if (bAVX) sum += ", AVX";
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if (bAES) sum += ", AES";
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if (bLongMode) sum += ", 64-bit support";
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return sum;
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} |