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yuzu-mainline/src/common/x64/cpu_detect.h

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cpu_detect: Compact capability fields As this structure gets more explicit, bools can be bitfields and small enums can use smaller types for their span of values.
2022-02-23 18:17:47 +00:00
// Copyright 2013 Dolphin Emulator Project / 2015 Citra Emulator Project / 2022 Yuzu Emulator
// Project Project Licensed under GPLv2 or any later version Refer to the license.txt file included.
replaced common code with dolphin common
2013-09-05 00:17:46 +00:00
Common: Move header guards over to pragma once Also replaced C headers with the C++ equivalent ones
2014-08-17 17:45:50 +00:00
#pragma once
replaced common code with dolphin common
2013-09-05 00:17:46 +00:00
cpu_detect: Refactor cpu/manufacturer identification Set the zero-enum value to Unknown Move the Manufacterer enum into the CPUCaps structure namespace Add "ParseManufacturer" utility-function Fix cpu/brand string buffer sizes(!)
2022-02-24 03:41:27 +00:00
#include <string_view>
cpu_detect: Compact capability fields As this structure gets more explicit, bools can be bitfields and small enums can use smaller types for their span of values.
2022-02-23 18:17:47 +00:00
#include "common/common_types.h"
Common: Ported over Dolphin's code for x86 CPU capability detection.
2015-07-21 23:49:33 +00:00
namespace Common {
Common: Cleanup CPU capability detection code.
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/// x86/x64 CPU capabilities that may be detected by this module
struct CPUCaps {
cpu_detect: Refactor cpu/manufacturer identification Set the zero-enum value to Unknown Move the Manufacterer enum into the CPUCaps structure namespace Add "ParseManufacturer" utility-function Fix cpu/brand string buffer sizes(!)
2022-02-24 03:41:27 +00:00
enum class Manufacturer : u8 {
Unknown = 0,
Intel = 1,
AMD = 2,
Hygon = 3,
};
static Manufacturer ParseManufacturer(std::string_view brand_string);
Common: Implement WallClock Interface and implement a native clock for x64
2020-02-09 20:53:22 +00:00
Manufacturer manufacturer;
cpu_detect: Refactor cpu/manufacturer identification Set the zero-enum value to Unknown Move the Manufacterer enum into the CPUCaps structure namespace Add "ParseManufacturer" utility-function Fix cpu/brand string buffer sizes(!)
2022-02-24 03:41:27 +00:00
char brand_string[13];
char cpu_string[48];
Common: Implement WallClock Interface and implement a native clock for x64
2020-02-09 20:53:22 +00:00
u32 base_frequency;
u32 max_frequency;
u32 bus_frequency;
cpu_detect: Refactor cpu/manufacturer identification Set the zero-enum value to Unknown Move the Manufacterer enum into the CPUCaps structure namespace Add "ParseManufacturer" utility-function Fix cpu/brand string buffer sizes(!)
2022-02-24 03:41:27 +00:00
cpu_detect: Compact capability fields As this structure gets more explicit, bools can be bitfields and small enums can use smaller types for their span of values.
2022-02-23 18:17:47 +00:00
bool sse : 1;
bool sse2 : 1;
bool sse3 : 1;
bool ssse3 : 1;
bool sse4_1 : 1;
bool sse4_2 : 1;
bool lzcnt : 1;
bool avx : 1;
bool avx2 : 1;
bool avx512 : 1;
bool bmi1 : 1;
bool bmi2 : 1;
bool fma : 1;
bool fma4 : 1;
bool aes : 1;
bool invariant_tsc : 1;
replaced common code with dolphin common
2013-09-05 00:17:46 +00:00
};
Common: Cleanup CPU capability detection code.
2015-08-12 21:42:13 +00:00
/**
* Gets the supported capabilities of the host CPU
* @return Reference to a CPUCaps struct with the detected host CPU capabilities
*/
const CPUCaps& GetCPUCaps();
Common: Ported over Dolphin's code for x86 CPU capability detection.
2015-07-21 23:49:33 +00:00
} // namespace Common