VMManager: Log power profile and GPUs on startup

pcsx2/VMManager.cpp

@@ -65,6 +65,9 @@
 #include "common/RedtapeWindows.h"
 #include <objbase.h>
 #include <timeapi.h>
+#include <powrprof.h>
+#include <wil/com.h>
+#include <dxgi.h>
 #endif
 
 #ifdef __APPLE__
@@ -2237,6 +2240,151 @@ bool VMManager::IsLoadableFileName(const std::string_view& path)
 	return IsDiscFileName(path) || IsElfFileName(path) || IsGSDumpFileName(path) || IsBlockDumpFileName(path);
 }
 
+#ifdef _WIN32
+inline void LogUserPowerPlan()
+{
+	wil::unique_any<GUID*, decltype(&::LocalFree), ::LocalFree> pPwrGUID;
+	DWORD ret = PowerGetActiveScheme(NULL, pPwrGUID.put());
+	if (ret != ERROR_SUCCESS)
+		return;
+
+	UCHAR aBuffer[2048];
+	DWORD aBufferSize = sizeof(aBuffer);
+	ret = PowerReadFriendlyName(NULL, pPwrGUID.get(), &NO_SUBGROUP_GUID, NULL, aBuffer, &aBufferSize);
+	std::string friendlyName(StringUtil::WideStringToUTF8String((wchar_t*)aBuffer));
+	if (ret != ERROR_SUCCESS)
+		return;
+
+	DWORD acMax = 0, acMin = 0, dcMax = 0, dcMin = 0;
+
+	if (PowerReadACValueIndex(NULL, pPwrGUID.get(), &GUID_PROCESSOR_SETTINGS_SUBGROUP, &GUID_PROCESSOR_THROTTLE_MAXIMUM, &acMax) ||
+		PowerReadACValueIndex(NULL, pPwrGUID.get(), &GUID_PROCESSOR_SETTINGS_SUBGROUP, &GUID_PROCESSOR_THROTTLE_MINIMUM, &acMin) ||
+		PowerReadDCValueIndex(NULL, pPwrGUID.get(), &GUID_PROCESSOR_SETTINGS_SUBGROUP, &GUID_PROCESSOR_THROTTLE_MAXIMUM, &dcMax) ||
+		PowerReadDCValueIndex(NULL, pPwrGUID.get(), &GUID_PROCESSOR_SETTINGS_SUBGROUP, &GUID_PROCESSOR_THROTTLE_MINIMUM, &dcMin))
+		return;
+
+	Console.WriteLnFmt(
+		"  Power Profile    = '{}'\n"
+		"  Power States (min/max)\n"
+		"    AC             = {}% / {}%\n"
+		"    Battery        = {}% / {}%\n", friendlyName.c_str(), acMin, acMax, dcMin, dcMax);
+}
+#endif
+
+#if defined(__linux__) || defined(_WIN32)
+void LogGPUCapabilities()
+{
+	Console.WriteLn(Color_StrongBlack, "Graphics Adapters Detected:");
+#if defined(_WIN32)
+	IDXGIFactory1* pFactory = nullptr;
+	if (FAILED(CreateDXGIFactory1(__uuidof(IDXGIFactory1), (void**)&pFactory)))
+		return;
+
+	UINT i = 0;
+	IDXGIAdapter* pAdapter = nullptr;
+	while (pFactory->EnumAdapters(i, &pAdapter) != DXGI_ERROR_NOT_FOUND)
+	{
+		DXGI_ADAPTER_DESC desc;
+		LARGE_INTEGER umdver;
+		if (SUCCEEDED(pAdapter->GetDesc(&desc)) && SUCCEEDED(pAdapter->CheckInterfaceSupport(__uuidof(IDXGIDevice), &umdver)))
+		{
+			Console.WriteLnFmt(
+				"  GPU              = {}\n"
+				"  Driver Version   = {}.{}.{}.{}\n",
+				StringUtil::WideStringToUTF8String(desc.Description),
+				umdver.QuadPart >> 48,
+				(umdver.QuadPart >> 32) & 0xFFFF,
+				(umdver.QuadPart >> 16) & 0xFFFF,
+				umdver.QuadPart & 0xFFFF);
+
+			i++;
+			pAdapter->Release();
+			pAdapter = nullptr;
+		}
+		else
+		{
+			pAdapter->Release();
+			pAdapter = nullptr;
+
+			break;
+		}
+	}
+
+	if (pAdapter)
+		pAdapter->Release();
+	pFactory->Release();
+#else
+	// Credits to neofetch for the following (modified) script
+	std::string gpu_script = R"gpu_script(
+	lspci -mm |
+	awk -F '\"|\" \"|\\(' \
+	'/"Display|"3D|"VGA/ {
+		a[$0] = $1 "" $3 " " ($(NF-1) ~ /^$|^Device [[:xdigit:]]+$/ ? $4 : $(NF-1))
+	}
+	END { for (i in a) {
+	if (!seen[a[i]]++) {
+		sub("^[^ ]+ ", "", a[i]);
+		print a[i]
+	}
+	}}'
+	)gpu_script";
+
+	FILE* f = popen(gpu_script.c_str(), "r");
+	if (f)
+	{
+		char buffer[1024];
+		while (fgets(buffer, sizeof(buffer), f))
+		{
+			std::string card(buffer);
+			std::string version = "Unknown\n";
+			if (card.find("NVIDIA") != std::string::npos)
+			{
+				// Assumes that all NVIDIA cards use the same driver
+				FILE* fnsmi = popen("nvidia-smi --query-gpu=driver_version --format=csv,noheader", "r");
+				if (fnsmi)
+				{
+					if (fgets(buffer, sizeof(buffer), fnsmi))
+					{
+						version = std::string(buffer);
+					}
+					pclose(fnsmi);
+				}
+			}
+			else
+			{
+				// Assuming non-NVIDIA cards are using the mesa driver
+				FILE* fglxinfo = popen("glxinfo | grep \"OpenGL version string\"", "r");
+				if (fglxinfo)
+				{
+					if (fgets(buffer, sizeof(buffer), fglxinfo))
+					{
+						version = std::string(buffer);
+
+						// This path is taken if the card was Intel or AMD
+						// If glxinfo is reporting NVIDIA, then it's likely that this is a multi-gpu system
+						// and that this version doesn't apply to this AMD / Intel device
+						// Alternatively we could use vulkaninfo, which allows us to select the device
+						// But I was unable to get that to work on my system
+						// So for now, we cannot get the iGPU version on NVIDIA dGPU systems
+						if (version.find("NVIDIA") != std::string::npos)
+						{
+							version = "Unknown (OpenGL default is NVIDIA)\n";
+						}
+					}
+					pclose(fglxinfo);
+				}
+			}
+			Console.WriteLnFmt(
+				"  GPU              = {}"
+				"  Driver  Version  = {}",
+				card, version);
+		}
+		pclose(f);
+	}
+#endif
+}
+#endif
+
 void VMManager::LogCPUCapabilities()
 {
 	Console.WriteLn(Color_StrongGreen, "PCSX2 " GIT_REV);
@@ -2254,6 +2402,9 @@ void VMManager::LogCPUCapabilities()
 	Console.WriteLnFmt("  Processor        = {}", cpuinfo_get_package(0)->name);
 	Console.WriteLnFmt("  Core Count       = {} cores", cpuinfo_get_cores_count());
 	Console.WriteLnFmt("  Thread Count     = {} threads", cpuinfo_get_processors_count());
+#ifdef _WIN32
+	LogUserPowerPlan();
+#endif
 	Console.WriteLn();
 
 	std::string features;
@@ -2267,6 +2418,10 @@ void VMManager::LogCPUCapabilities()
 	Console.WriteLn(Color_StrongBlack, "x86 Features Detected:");
 	Console.WriteLnFmt("  {}", features);
 	Console.WriteLn();
+
+#if defined(__linux__) || defined(_WIN32)
+	LogGPUCapabilities();
+#endif
 }