fastfetch-cli/fastfetch
1
0
Fork 0
mirror of https://github.com/fastfetch-cli/fastfetch.git synced 2026-10-29 08:13:44 +01:00
Code Issues Packages Projects Releases 10 Wiki Activity

GPU (Windows): ignore software adapters; add verbose logs

Browse Source
This commit is contained in:
李通洲
2025-08-14 01:07:08 +08:00
parent 53ecf57f19
commit 0b37acec5b
1 changed files with 193 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/detection/gpu/gpu_windows.c
+193 -31
View File
@@ -4,13 +4,11 @@
#include "util/windows/unicode.h"
#include "util/windows/registry.h"
#include "util/mallocHelper.h"
#define INITGUID
#include <cfgmgr32.h>
#include <ntddvdeo.h>
#include <devpkey.h>
#include "util/debug.h"
#include "util/windows/nt.h"
#include <cfgmgr32.h>
#define FF_EMPTY_GUID_STR L"{00000000-0000-0000-0000-000000000000}"
enum { FF_GUID_STRLEN = sizeof(FF_EMPTY_GUID_STR) / sizeof(wchar_t) - 1 };
@@ -19,35 +17,55 @@ const uint32_t regDirectxKeyPrefixLength = (uint32_t) __builtin_strlen("SOFTWARE
wchar_t regDriverKey[] = L"SYSTEM\\CurrentControlSet\\Control\\Class\\" FF_EMPTY_GUID_STR L"\\0000";
const uint32_t regDriverKeyPrefixLength = (uint32_t) __builtin_strlen("SYSTEM\\CurrentControlSet\\Control\\Class\\");
#define GUID_DEVCLASS_DISPLAY_STRING L"{4d36e968-e325-11ce-bfc1-08002be10318}" // Found in <devguid.h>
const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist* gpus)
{
ULONG devInfListSize = 0;
if (CM_Get_Device_Interface_List_SizeW(&devInfListSize, (LPGUID)&GUID_DEVINTERFACE_DISPLAY_ADAPTER, NULL, CM_GET_DEVICE_INTERFACE_LIST_PRESENT) != CR_SUCCESS || devInfListSize <= 1)
return "No display devices found";
FF_DEBUG("Starting GPU detection");
FF_AUTO_FREE DEVINSTID_W devInfList = malloc(devInfListSize * sizeof(*devInfList));
if (CM_Get_Device_Interface_ListW((LPGUID)&GUID_DEVINTERFACE_DISPLAY_ADAPTER, NULL, devInfList, devInfListSize, CM_GET_DEVICE_INTERFACE_LIST_PRESENT) != CR_SUCCESS)
return "CM_Get_Device_Interface_ListW failed";
for (wchar_t* devInf = devInfList; *devInf; devInf += wcslen(devInf) + 1)
ULONG devIdListSize = 0;
if (CM_Get_Device_ID_List_SizeW(&devIdListSize, GUID_DEVCLASS_DISPLAY_STRING, CM_GETIDLIST_FILTER_CLASS | CM_GETIDLIST_FILTER_PRESENT) != CR_SUCCESS || devIdListSize <= 1)
{
if (wcsncmp(devInf, L"\\\\?\\ROOT#BasicDisplay#", 22) == 0)
continue; // Skip Microsoft Basic Display Adapter
FF_DEBUG("No display devices found, list size: %lu", devIdListSize);
return "No display devices found";
}
FF_DEBUG("Found device ID list size: %lu", devIdListSize);
FF_AUTO_FREE DEVINSTID_W devIdList = malloc(devIdListSize * sizeof(*devIdList));
if (CM_Get_Device_ID_ListW(GUID_DEVCLASS_DISPLAY_STRING, devIdList, devIdListSize, CM_GETIDLIST_FILTER_CLASS | CM_GETIDLIST_FILTER_PRESENT) != CR_SUCCESS)
{
FF_DEBUG("CM_Get_Device_ID_ListW failed");
return "CM_Get_Device_ID_ListW failed";
}
int deviceCount = 0;
for (wchar_t* devId = devIdList; *devId; devId += wcslen(devId) + 1)
{
FF_DEBUG("Processing device ID: %ls", devId);
if (wcsncmp(devId, L"SWD\\", 4) == 0)
{
FF_DEBUG("Skipping SWD device interface to avoid duplicates");
continue;
}
DEVINST devInst = 0;
wchar_t buffer[256];
ULONG bufferLen = 0;
{
DEVPROPTYPE propertyType;
bufferLen = sizeof(buffer);
if (CM_Get_Device_Interface_PropertyW(devInf, &DEVPKEY_Device_InstanceId, &propertyType, (PBYTE) buffer, &bufferLen, 0) != CR_SUCCESS ||
CM_Locate_DevNodeW(&devInst, buffer, CM_LOCATE_DEVNODE_NORMAL) != CR_SUCCESS)
if (CM_Locate_DevNodeW(&devInst, devId, CM_LOCATE_DEVNODE_NORMAL) != CR_SUCCESS)
{
FF_DEBUG("Failed to get device instance ID or locate device node");
continue;
}
FF_DEBUG("Device instance ID: %lu", devInst);
}
FFGPUResult* gpu = (FFGPUResult*)ffListAdd(gpus);
deviceCount++;
FF_DEBUG("Added GPU #%d to list", deviceCount);
ffStrbufInit(&gpu->vendor);
ffStrbufInit(&gpu->name);
ffStrbufInit(&gpu->driver);
@@ -63,8 +81,15 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
gpu->frequency = FF_GPU_FREQUENCY_UNSET;
unsigned vendorId = 0, deviceId = 0, subSystemId = 0, revId = 0;
if (swscanf(buffer, L"PCI\\VEN_%x&DEV_%x&SUBSYS_%x&REV_%x", &vendorId, &deviceId, &subSystemId, &revId) == 4)
if (swscanf(devId, L"PCI\\VEN_%x&DEV_%x&SUBSYS_%x&REV_%x", &vendorId, &deviceId, &subSystemId, &revId) == 4)
{
FF_DEBUG("Parsed PCI IDs - Vendor: 0x%x, Device: 0x%x, SubSystem: 0x%x, Rev: 0x%x", vendorId, deviceId, subSystemId, revId);
ffStrbufSetStatic(&gpu->vendor, ffGPUGetVendorString(vendorId));
}
else
{
FF_DEBUG("Failed to parse PCI device information from instance ID");
}
uint32_t pciBus = 0, pciAddr = 0, pciDev = 0, pciFunc = 0;
@@ -78,53 +103,87 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
pciFunc = pciAddr & 0xFFFF;
gpu->deviceId = (pciBus * 1000ull) + (pciDev * 10ull) + pciFunc;
pciAddr = 1; // Set to 1 to indicate that the device is a PCI device
FF_DEBUG("PCI location - Bus: %u, Device: %u, Function: %u, DeviceID: %llu", pciBus, pciDev, pciFunc, gpu->deviceId);
}
else
{
FF_DEBUG("Failed to get PCI address");
}
}
else
{
FF_DEBUG("Failed to get PCI bus number");
}
uint64_t adapterLuid = 0;
FF_HKEY_AUTO_DESTROY hVideoIdKey = NULL;
wchar_t buffer[256];
ULONG bufferLen = 0;
if (CM_Open_DevNode_Key(devInst, KEY_QUERY_VALUE, 0, RegDisposition_OpenExisting, &hVideoIdKey, CM_REGISTRY_HARDWARE) == CR_SUCCESS)
{
FF_DEBUG("Opened device node registry key");
bufferLen = sizeof(buffer);
if (RegGetValueW(hVideoIdKey, NULL, L"VideoID", RRF_RT_REG_SZ, NULL, buffer, &bufferLen) == ERROR_SUCCESS &&
bufferLen == (FF_GUID_STRLEN + 1) * sizeof(wchar_t))
{
FF_DEBUG("Found VideoID: %ls", buffer);
wmemcpy(regDirectxKey + regDirectxKeyPrefixLength, buffer, FF_GUID_STRLEN);
FF_HKEY_AUTO_DESTROY hDirectxKey = NULL;
if (ffRegOpenKeyForRead(HKEY_LOCAL_MACHINE, regDirectxKey, &hDirectxKey, NULL))
{
FF_DEBUG("Opened DirectX registry key");
if (gpu->vendor.length == 0)
{
uint32_t vendorId = 0;
if(ffRegReadUint(hDirectxKey, L"VendorId", &vendorId, NULL) && vendorId)
{
FF_DEBUG("Found vendor ID from DirectX registry: 0x%x", vendorId);
ffStrbufSetStatic(&gpu->vendor, ffGPUGetVendorString(vendorId));
}
}
ffRegReadStrbuf(hDirectxKey, L"Description", &gpu->name, NULL);
if (ffRegReadStrbuf(hDirectxKey, L"Description", &gpu->name, NULL))
FF_DEBUG("Found GPU description: %s", gpu->name.chars);
if (ffRegReadUint64(hDirectxKey, L"DedicatedVideoMemory", &gpu->dedicated.total, NULL))
FF_DEBUG("Found dedicated video memory: %llu bytes", gpu->dedicated.total);
ffRegReadUint64(hDirectxKey, L"DedicatedVideoMemory", &gpu->dedicated.total, NULL);
if (ffRegReadUint64(hDirectxKey, L"DedicatedSystemMemory", &gpu->shared.total, NULL))
{
FF_DEBUG("Found dedicated system memory: %llu bytes", gpu->shared.total);
uint64_t sharedSystemMemory = 0;
if (ffRegReadUint64(hDirectxKey, L"SharedSystemMemory", &sharedSystemMemory, NULL))
{
gpu->shared.total += sharedSystemMemory;
FF_DEBUG("Added shared system memory: %llu bytes, total shared: %llu bytes", sharedSystemMemory, gpu->shared.total);
}
}
if (ffRegReadUint64(hDirectxKey, L"AdapterLuid", &adapterLuid, NULL))
{
FF_DEBUG("Found adapter LUID: %llu", adapterLuid);
if (!gpu->deviceId) gpu->deviceId = adapterLuid;
}
uint32_t featureLevel = 0;
if(ffRegReadUint(hDirectxKey, L"MaxD3D12FeatureLevel", &featureLevel, NULL) && featureLevel)
{
FF_DEBUG("Found D3D12 feature level: 0x%x", featureLevel);
ffStrbufSetF(&gpu->platformApi, "Direct3D 12.%u", (featureLevel & 0x0F00) >> 8);
}
else if(ffRegReadUint(hDirectxKey, L"MaxD3D11FeatureLevel", &featureLevel, NULL) && featureLevel)
{
FF_DEBUG("Found D3D11 feature level: 0x%x", featureLevel);
ffStrbufSetF(&gpu->platformApi, "Direct3D 11.%u", (featureLevel & 0x0F00) >> 8);
}
uint64_t driverVersion = 0;
if(ffRegReadUint64(hDirectxKey, L"DriverVersion", &driverVersion, NULL) && driverVersion)
{
FF_DEBUG("Found driver version: %llu", driverVersion);
ffStrbufSetF(&gpu->driver, "%u.%u.%u.%u",
(unsigned) (driverVersion >> 48) & 0xFFFF,
(unsigned) (driverVersion >> 32) & 0xFFFF,
@@ -133,21 +192,38 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
);
}
}
else
{
FF_DEBUG("Failed to open DirectX registry key");
}
}
else
{
FF_DEBUG("Failed to get VideoID or invalid buffer length");
}
}
else
{
FF_DEBUG("Failed to open device node registry key");
}
if (gpu->vendor.length == 0 || gpu->name.length == 0)
{
FF_DEBUG("Trying fallback registry method for vendor/name");
bufferLen = sizeof(buffer);
if (CM_Get_DevNode_Registry_PropertyW(devInst, CM_DRP_DRIVER, NULL, buffer, &bufferLen, 0) == CR_SUCCESS &&
bufferLen == (FF_GUID_STRLEN + strlen("\\0000") + 1) * 2)
{
FF_DEBUG("Found driver GUID: %ls", buffer);
wmemcpy(regDriverKey + regDriverKeyPrefixLength, buffer, FF_GUID_STRLEN + strlen("\\0000"));
FF_HKEY_AUTO_DESTROY hRegDriverKey = NULL;
if (ffRegOpenKeyForRead(HKEY_LOCAL_MACHINE, regDriverKey, &hRegDriverKey, NULL))
{
FF_DEBUG("Opened driver registry key");
if (gpu->vendor.length == 0 && ffRegReadStrbuf(hRegDriverKey, L"ProviderName", &gpu->vendor, NULL))
{
FF_DEBUG("Found provider name: %s", gpu->vendor.chars);
if (ffStrbufContainS(&gpu->vendor, "Intel"))
ffStrbufSetStatic(&gpu->vendor, FF_GPU_VENDOR_NAME_INTEL);
else if (ffStrbufContainS(&gpu->vendor, "NVIDIA"))
@@ -155,20 +231,35 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
else if (ffStrbufContainS(&gpu->vendor, "AMD") || ffStrbufContainS(&gpu->vendor, "ATI"))
ffStrbufSetStatic(&gpu->vendor, FF_GPU_VENDOR_NAME_AMD);
}
if (gpu->name.length == 0)
ffRegReadStrbuf(hRegDriverKey, L"DriverDesc", &gpu->name, NULL);
if (gpu->driver.length == 0)
ffRegReadStrbuf(hRegDriverKey, L"DriverVersion", &gpu->driver, NULL);
if (gpu->name.length == 0 && ffRegReadStrbuf(hRegDriverKey, L"DriverDesc", &gpu->name, NULL))
FF_DEBUG("Found driver description: %s", gpu->name.chars);
if (gpu->driver.length == 0 && ffRegReadStrbuf(hRegDriverKey, L"DriverVersion", &gpu->driver, NULL))
FF_DEBUG("Found driver version: %s", gpu->driver.chars);
if (gpu->dedicated.total == FF_GPU_VMEM_SIZE_UNSET)
{
if (!ffRegReadUint64(hRegDriverKey, L"HardwareInformation.qwMemorySize", &gpu->dedicated.total, NULL))
{
uint32_t memorySize = 0;
if (ffRegReadUint(hRegDriverKey, L"HardwareInformation.MemorySize", &memorySize, NULL))
{
gpu->dedicated.total = memorySize;
FF_DEBUG("Found memory size from hardware info: %u bytes", memorySize);
}
}
else
{
FF_DEBUG("Found qwMemorySize from hardware info: %llu bytes", gpu->dedicated.total);
}
}
}
else
{
FF_DEBUG("Failed to open driver registry key");
}
}
else
{
FF_DEBUG("Failed to get driver GUID or invalid buffer length");
}
}
@@ -177,6 +268,7 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
if (options->driverSpecific && getDriverSpecificDetectionFn(gpu->vendor.chars, &detectFn, &dllName))
{
FF_DEBUG("Calling driver-specific detection function for vendor: %s, DLL: %s", gpu->vendor.chars, dllName);
detectFn(
&(FFGpuDriverCondition) {
.type = (deviceId > 0 ? FF_GPU_DRIVER_CONDITION_TYPE_DEVICE_ID : 0)
@@ -210,17 +302,31 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
},
dllName
);
FF_DEBUG("Driver-specific detection completed");
}
else if (options->driverSpecific)
{
FF_DEBUG("No driver-specific detection function found for vendor: %s", gpu->vendor.chars);
}
if (!gpu->name.length)
{
FF_DEBUG("Trying to get device description as fallback");
bufferLen = sizeof(buffer);
if (CM_Get_DevNode_Registry_PropertyW(devInst, CM_DRP_DEVICEDESC, NULL, buffer, &bufferLen, 0) == CR_SUCCESS)
{
ffStrbufSetWS(&gpu->name, buffer);
FF_DEBUG("Found device description: %s", gpu->name.chars);
}
else
{
FF_DEBUG("Failed to get device description");
}
}
if (gpu->type == FF_GPU_TYPE_UNKNOWN && adapterLuid > 0)
{
FF_DEBUG("Trying to determine GPU type using D3DKMT APIs");
HMODULE hgdi32 = GetModuleHandleW(L"gdi32.dll");
if (hgdi32)
{
@@ -230,6 +336,8 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
D3DKMT_OPENADAPTERFROMLUID openAdapterFromLuid = { .AdapterLuid = *(LUID*)&adapterLuid };
if (NT_SUCCESS(ffD3DKMTOpenAdapterFromLuid(&openAdapterFromLuid)))
{
FF_DEBUG("Successfully opened adapter from LUID");
D3DKMT_ADAPTERTYPE adapterType = {};
D3DKMT_QUERYADAPTERINFO queryAdapterInfo = {
.hAdapter = openAdapterFromLuid.hAdapter,
@@ -239,14 +347,20 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
};
if (NT_SUCCESS(D3DKMTQueryAdapterInfo(&queryAdapterInfo))) // Vista and later
{
FF_DEBUG("Queried adapter type - HybridDiscrete: %d, HybridIntegrated: %d", adapterType.HybridDiscrete, adapterType.HybridIntegrated);
if (adapterType.HybridDiscrete)
gpu->type = FF_GPU_TYPE_DISCRETE;
else if (adapterType.HybridIntegrated)
gpu->type = FF_GPU_TYPE_INTEGRATED;
}
else
{
FF_DEBUG("Failed to query adapter type");
}
if (gpu->frequency == FF_GPU_FREQUENCY_UNSET)
{
FF_DEBUG("Trying to get GPU frequency information");
for (ULONG nodeIdx = 0; ; nodeIdx++)
{
D3DKMT_NODEMETADATA nodeMetadata = {
@@ -258,8 +372,16 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
.pPrivateDriverData = &nodeMetadata,
.PrivateDriverDataSize = sizeof(nodeMetadata),
};
if (!NT_SUCCESS(D3DKMTQueryAdapterInfo(&queryAdapterInfo))) break; // Windows 10 and later
if (nodeMetadata.NodeData.EngineType != DXGK_ENGINE_TYPE_3D) continue;
if (!NT_SUCCESS(D3DKMTQueryAdapterInfo(&queryAdapterInfo)))
{
FF_DEBUG("No more nodes to query (index %lu)", nodeIdx);
break; // Windows 10 and later
}
if (nodeMetadata.NodeData.EngineType != DXGK_ENGINE_TYPE_3D)
{
FF_DEBUG("Skipping node %lu (not 3D engine)", nodeIdx);
continue;
}
D3DKMT_QUERYSTATISTICS queryStatistics = {
.Type = D3DKMT_QUERYSTATISTICS_NODE2,
@@ -269,18 +391,29 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
if (NT_SUCCESS(D3DKMTQueryStatistics(&queryStatistics))) // Windows 11 (22H2) and later
{
gpu->frequency = (uint32_t) (queryStatistics.QueryResult.NodeInformation.NodePerfData.MaxFrequency / 1000 / 1000);
FF_DEBUG("Found GPU frequency: %u MHz", gpu->frequency);
break;
}
else
{
FF_DEBUG("Failed to query node statistics for node %lu", nodeIdx);
}
}
}
D3DKMT_CLOSEADAPTER closeAdapter = { .hAdapter = openAdapterFromLuid.hAdapter };
(void) D3DKMTCloseAdapter(&closeAdapter);
openAdapterFromLuid.hAdapter = 0;
FF_DEBUG("Closed adapter handle");
}
else
{
FF_DEBUG("Failed to open adapter from LUID");
}
if (options->temp && gpu->temperature != gpu->temperature)
{
FF_DEBUG("Trying to get GPU temperature");
D3DKMT_QUERYSTATISTICS queryStatistics = {
.Type = D3DKMT_QUERYSTATISTICS_PHYSICAL_ADAPTER,
.AdapterLuid = *(LUID*)&adapterLuid,
@@ -288,20 +421,49 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
};
if (NT_SUCCESS(D3DKMTQueryStatistics(&queryStatistics)) &&
queryStatistics.QueryResult.PhysAdapterInformation.AdapterPerfData.Temperature != 0)
{
gpu->temperature = queryStatistics.QueryResult.PhysAdapterInformation.AdapterPerfData.Temperature / 10.0;
FF_DEBUG("Found GPU temperature: %.1f°C", gpu->temperature);
}
else
{
FF_DEBUG("Failed to get GPU temperature or temperature is 0");
}
}
}
else
{
FF_DEBUG("D3DKMTOpenAdapterFromLuid not available");
}
}
else
{
FF_DEBUG("Failed to get gdi32.dll module handle");
}
}
if (gpu->type == FF_GPU_TYPE_UNKNOWN)
{
FF_DEBUG("Using fallback GPU type detection");
if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_INTEL)
{
gpu->type = gpu->deviceId == 20 ? FF_GPU_TYPE_INTEGRATED : FF_GPU_TYPE_DISCRETE;
FF_DEBUG("Intel GPU type determined: %s", gpu->type == FF_GPU_TYPE_INTEGRATED ? "Integrated" : "Discrete");
}
else if (gpu->dedicated.total != FF_GPU_VMEM_SIZE_UNSET)
{
gpu->type = gpu->dedicated.total >= 1024 * 1024 * 1024 ? FF_GPU_TYPE_DISCRETE : FF_GPU_TYPE_INTEGRATED;
FF_DEBUG("GPU type determined by memory size (%llu bytes): %s", gpu->dedicated.total, gpu->type == FF_GPU_TYPE_DISCRETE ? "Discrete" : "Integrated");
}
else
{
FF_DEBUG("Unable to determine GPU type");
}
}
FF_DEBUG("Completed processing GPU #%d - Vendor: %s, Name: %s, Type: %d", deviceCount, gpu->vendor.chars, gpu->name.chars, gpu->type);
}
FF_DEBUG("GPU detection completed, found %d devices", deviceCount);
return NULL;
}