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SysInfo caching for MacOS

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This commit is contained in:
Vladyslav Baranovskyi
2024-12-20 15:12:37 +02:00
parent a65afd7534
commit 68befaace9
1 changed files with 54 additions and 13 deletions
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67
openVulkanoCpp/Host/MacOS/SystemInfo.mm
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@@ -24,7 +24,12 @@ namespace OpenVulkano
size_t SystemInfo::GetSystemRam()
{
return [NSProcessInfo processInfo].physicalMemory;
static size_t ram;
if (ram == 0)
{
ram = [NSProcessInfo processInfo].physicalMemory;
}
return ram;
}
size_t SystemInfo::GetSystemRamAvailable()
@@ -67,12 +72,22 @@ namespace OpenVulkano
std::string SystemInfo::GetHostName()
{
return [[NSProcessInfo processInfo].hostName UTF8String];
static std::string hostName;
if (hostName.empty())
{
hostName = [[NSProcessInfo processInfo].hostName UTF8String];
}
return hostName;
}
std::string SystemInfo::GetDeviceName()
{
return "Mac"; //TODO
static std::string devName;
if (devName.empty())
{
devName = "Mac"; //TODO
}
return devName;
}
std::string SystemInfo::GetDeviceVendorName()
@@ -82,9 +97,14 @@ namespace OpenVulkano
std::string SystemInfo::GetDeviceModelName()
{
struct utsname systemInfo;
uname(&systemInfo);
return systemInfo.machine;
static std::string machine;
if (machine.empty())
{
struct utsname systemInfo;
uname(&systemInfo);
machine = systemInfo.machine;
}
return machine;
}
std::string SystemInfo::GetOsName()
@@ -94,15 +114,26 @@ namespace OpenVulkano
OsVersion SystemInfo::GetOsVersion()
{
NSOperatingSystemVersion osVersion = [NSProcessInfo processInfo].operatingSystemVersion;
return { static_cast<int>(osVersion.majorVersion), static_cast<int>(osVersion.minorVersion), static_cast<int>(osVersion.patchVersion), 0 };
static OsVersion osVersion;
if (osVersion.major == 0 && osVersion.minor == 0)
{
NSOperatingSystemVersion sysVersion = [NSProcessInfo processInfo].operatingSystemVersion;
osVersion = { static_cast<int>(sysVersion.majorVersion), static_cast<int>(sysVersion.minorVersion),
static_cast<int>(sysVersion.patchVersion), 0 };
}
return osVersion;
}
std::string SystemInfo::GetOsNameHumanReadable()
{
std::stringstream name;
name << GetOsName() << ' ' << GetOsVersion().major;
return name.str();
static std::string hrName;
if (hrName.empty())
{
std::stringstream name;
name << GetOsName() << ' ' << GetOsVersion().major;
hrName = name.str();
}
return hrName;
}
DeviceType SystemInfo::GetDeviceType()
@@ -112,12 +143,22 @@ namespace OpenVulkano
size_t SystemInfo::GetCpuCoreCount()
{
return [NSProcessInfo processInfo].processorCount;
static size_t coreCount;
if (coreCount == 0)
{
coreCount = [NSProcessInfo processInfo].processorCount;
}
return coreCount;
}
size_t SystemInfo::GetCpuThreadCount()
{
return [NSProcessInfo processInfo].activeProcessorCount;
static size_t procCount;
if (procCount == 0)
{
procCount = [NSProcessInfo processInfo].activeProcessorCount;
}
return procCount;
}
int32_t SystemInfo::GetCpuTemperature()