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apm: Add Controller class to manage speed data and application

This commit is contained in:
Zach Hilman 2019-06-28 22:43:51 -04:00
parent 5829ba1ccc
commit 65eb9cbb28
3 changed files with 140 additions and 0 deletions

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@ -207,6 +207,8 @@ add_library(core STATIC
hle/service/aoc/aoc_u.h
hle/service/apm/apm.cpp
hle/service/apm/apm.h
hle/service/apm/controller.cpp
hle/service/apm/controller.h
hle/service/apm/interface.cpp
hle/service/apm/interface.h
hle/service/audio/audctl.cpp

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@ -0,0 +1,68 @@
// Copyright 2019 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/logging/log.h"
#include "core/core_timing.h"
#include "core/hle/service/apm/controller.h"
#include "core/settings.h"
namespace Service::APM {
constexpr PerformanceConfiguration DEFAULT_PERFORMANCE_CONFIGURATION =
PerformanceConfiguration::Config7;
Controller::Controller(Core::Timing::CoreTiming& core_timing)
: core_timing(core_timing), configs{
{PerformanceMode::Handheld, DEFAULT_PERFORMANCE_CONFIGURATION},
{PerformanceMode::Docked, DEFAULT_PERFORMANCE_CONFIGURATION},
} {}
Controller::~Controller() = default;
void Controller::SetPerformanceConfiguration(PerformanceMode mode,
PerformanceConfiguration config) {
static const std::map<PerformanceConfiguration, u32> PCONFIG_TO_SPEED_MAP{
{PerformanceConfiguration::Config1, 1020}, {PerformanceConfiguration::Config2, 1020},
{PerformanceConfiguration::Config3, 1224}, {PerformanceConfiguration::Config4, 1020},
{PerformanceConfiguration::Config5, 1020}, {PerformanceConfiguration::Config6, 1224},
{PerformanceConfiguration::Config7, 1020}, {PerformanceConfiguration::Config8, 1020},
{PerformanceConfiguration::Config9, 1020}, {PerformanceConfiguration::Config10, 1020},
{PerformanceConfiguration::Config11, 1020}, {PerformanceConfiguration::Config12, 1020},
{PerformanceConfiguration::Config13, 1785}, {PerformanceConfiguration::Config14, 1785},
{PerformanceConfiguration::Config15, 1020}, {PerformanceConfiguration::Config16, 1020},
};
SetClockSpeed(PCONFIG_TO_SPEED_MAP.find(config)->second);
configs.insert_or_assign(mode, config);
}
void Controller::SetFromCpuBoostMode(CpuBoostMode mode) {
constexpr std::array<PerformanceConfiguration, 3> BOOST_MODE_TO_CONFIG_MAP{{
PerformanceConfiguration::Config7,
PerformanceConfiguration::Config13,
PerformanceConfiguration::Config15,
}};
SetPerformanceConfiguration(PerformanceMode::Docked,
BOOST_MODE_TO_CONFIG_MAP.at(static_cast<u32>(mode)));
}
PerformanceMode Controller::GetCurrentPerformanceMode() {
return Settings::values.use_docked_mode ? PerformanceMode::Docked : PerformanceMode::Handheld;
}
PerformanceConfiguration Controller::GetCurrentPerformanceConfiguration(PerformanceMode mode) {
if (configs.find(mode) == configs.end()) {
configs.insert_or_assign(mode, DEFAULT_PERFORMANCE_CONFIGURATION);
}
return configs[mode];
}
void Controller::SetClockSpeed(u32 mhz) {
LOG_INFO(Service_APM, "called, mhz={:08X}", mhz);
// TODO(DarkLordZach): Actually signal core_timing to change clock speed.
}
} // namespace Service::APM

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@ -0,0 +1,70 @@
// Copyright 2019 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <map>
#include "common/common_types.h"
namespace Core::Timing {
class CoreTiming;
}
namespace Service::APM {
enum class PerformanceConfiguration : u32 {
Config1 = 0x00010000,
Config2 = 0x00010001,
Config3 = 0x00010002,
Config4 = 0x00020000,
Config5 = 0x00020001,
Config6 = 0x00020002,
Config7 = 0x00020003,
Config8 = 0x00020004,
Config9 = 0x00020005,
Config10 = 0x00020006,
Config11 = 0x92220007,
Config12 = 0x92220008,
Config13 = 0x92220009,
Config14 = 0x9222000A,
Config15 = 0x9222000B,
Config16 = 0x9222000C,
};
enum class CpuBoostMode : u32 {
Disabled = 0,
Full = 1, // CPU + GPU -> Config 13, 14, 15, or 16
Partial = 2, // GPU Only -> Config 15 or 16
};
enum class PerformanceMode : u8 {
Handheld = 0,
Docked = 1,
};
// Class to manage the state and change of the emulated system performance.
// Specifically, this deals with PerformanceMode, which corresponds to the system being docked or
// undocked, and PerformanceConfig which specifies the exact CPU, GPU, and Memory clocks to operate
// at. Additionally, this manages 'Boost Mode', which allows games to temporarily overclock the
// system during times of high load -- this simply maps to different PerformanceConfigs to use.
class Controller {
public:
Controller(Core::Timing::CoreTiming& core_timing);
~Controller();
void SetPerformanceConfiguration(PerformanceMode mode, PerformanceConfiguration config);
void SetFromCpuBoostMode(CpuBoostMode mode);
PerformanceMode GetCurrentPerformanceMode();
PerformanceConfiguration GetCurrentPerformanceConfiguration(PerformanceMode mode);
private:
void SetClockSpeed(u32 mhz);
std::map<PerformanceMode, PerformanceConfiguration> configs;
Core::Timing::CoreTiming& core_timing;
};
} // namespace Service::APM