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Low Power Mode detection

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Change low to reduced

Low Power Mode detection

Fix namespace space

Low Power Mode detection

Fix namespace space

Low Power Mode detection
This commit is contained in:
nastys 2022-03-05 17:32:35 +01:00 committed by Megamouse
parent 686d2759f4
commit ce7b1576e0
4 changed files with 35 additions and 0 deletions
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8
darwin/util/sysinfo_darwin.mm
View file

@ -19,3 +19,11 @@ namespace Darwin_Version
return osver.patchVersion;
}
}
namespace Darwin_ProcessInfo
{
bool getLowPowerModeEnabled()
{
return NSProcessInfo.processInfo.isLowPowerModeEnabled;
}
}

11
rpcs3/main.cpp
View file

@ -513,14 +513,18 @@ int main(int argc, char** argv)
rlim.rlim_max = 4096;
#ifdef RLIMIT_NOFILE
if (::setrlimit(RLIMIT_NOFILE, &rlim) != 0)
{
std::cerr << "Failed to set max open file limit (4096).\n";
}
#endif
rlim.rlim_cur = 0x80000000;
rlim.rlim_max = 0x80000000;
#ifdef RLIMIT_MEMLOCK
if (::setrlimit(RLIMIT_MEMLOCK, &rlim) != 0)
{
std::cerr << "Failed to set RLIMIT_MEMLOCK size to 2 GiB. Try to update your system configuration.\n";
}
#endif
// Work around crash on startup on KDE: https://bugs.kde.org/show_bug.cgi?id=401637
setenv( "KDE_DEBUG", "1", 0 );
@ -531,7 +535,9 @@ int main(int argc, char** argv)
::getrlimit(RLIMIT_NOFILE, &rlim);
rlim.rlim_cur = OPEN_MAX;
if (::setrlimit(RLIMIT_NOFILE, &rlim) != 0)
{
std::cerr << "Failed to set max open file limit (" << OPEN_MAX << ").\n";
}
#endif
#ifndef _WIN32
@ -539,6 +545,11 @@ int main(int argc, char** argv)
sys_log.notice("Maximum open file descriptors: %i", utils::get_maxfiles());
#endif
if (utils::get_low_power_mode())
{
sys_log.error("Low Power Mode is enabled, performance may be reduced.");
}
std::lock_guard qt_init(s_qt_init);
// The constructor of QApplication eats the --style and --stylesheet arguments.

14
rpcs3/util/sysinfo.cpp
View file

@ -57,6 +57,11 @@ namespace Darwin_Version
extern int getNSminorVersion();
extern int getNSpatchVersion();
}
namespace Darwin_ProcessInfo
{
extern bool getLowPowerModeEnabled();
}
#endif
bool utils::has_ssse3()
@ -474,6 +479,15 @@ int utils::get_maxfiles()
#endif
}
bool utils::get_low_power_mode()
{
#ifdef __APPLE__
return Darwin_ProcessInfo::getLowPowerModeEnabled();
#else
return false;
#endif
}
static constexpr ullong round_tsc(ullong val)
{
return utils::rounded_div(val, 1'000'000) * 1'000'000;

2
rpcs3/util/sysinfo.hpp
View file

@ -51,6 +51,8 @@ namespace utils
int get_maxfiles();
bool get_low_power_mode();
ullong get_tsc_freq();
u64 get_total_memory();