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GPU (Windows/WSL): adds basic GPU type detection code

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This commit is contained in:
李通洲
2026-03-28 12:11:29 +08:00
parent 9b1061719c
commit 408d939664
2 changed files with 40 additions and 4 deletions
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src/detection/gpu/gpu_windows.c
+19 -4
View File
@@ -486,11 +486,26 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
if (gpu->type == FF_GPU_TYPE_UNKNOWN)
{
FF_DEBUG("Using fallback GPU type detection");
if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_INTEL)
if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_NVIDIA)
{
gpu->type = gpu->deviceId == ffGPUPciAddr2Id(0, 0, 2, 0) ? FF_GPU_TYPE_INTEGRATED : FF_GPU_TYPE_DISCRETE;
FF_DEBUG("Intel GPU type determined: %s", gpu->type == FF_GPU_TYPE_INTEGRATED ? "Integrated" : "Discrete");
if (ffStrbufStartsWithIgnCaseS(&gpu->name, "GeForce") ||
ffStrbufStartsWithIgnCaseS(&gpu->name, "Quadro") ||
ffStrbufStartsWithIgnCaseS(&gpu->name, "Tesla"))
gpu->type = FF_GPU_TYPE_DISCRETE;
}
else if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_MTHREADS)
{
if (ffStrbufStartsWithIgnCaseS(&gpu->name, "MTT "))
gpu->type = FF_GPU_TYPE_DISCRETE;
}
else if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_INTEL)
{
// 0000:00:02.0 is reserved for Intel integrated graphics
gpu->type = gpu->deviceId == ffGPUPciAddr2Id(0, 0, 2, 0) ? FF_GPU_TYPE_INTEGRATED : FF_GPU_TYPE_DISCRETE;
}
if (gpu->type != FF_GPU_TYPE_UNKNOWN)
FF_DEBUG("Determined GPU type based on vendor (%s) and name: %u", gpu->vendor.chars, gpu->type);
else if (ffIsWindows10OrGreater())
{
const char* ffGPUDetectTypeWithDXCore(LUID adapterLuid, FFGPUResult* gpu);
@@ -498,7 +513,7 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
FF_DEBUG("DXCore GPU type detection result: %s", error ?: "Success");
}
else
FF_DEBUG("Unable to determine GPU type");
FF_DEBUG("Unable to determine GPU type by any method for this adapter");
}
FF_DEBUG("Completed processing GPU #%d - Vendor: %s, Name: %s, Type: %d", deviceCount, gpu->vendor.chars, gpu->name.chars, gpu->type);
src/detection/gpu/gpu_wsl.c
+21
View File
@@ -335,6 +335,27 @@ const char* ffGPUDetectWsl2(const FFGPUOptions* options, FFlist* gpus)
FF_DEBUG("Failed to query temperature for adapter #%u: %s", i, strerror(errno));
}
if (gpu->type == FF_GPU_TYPE_UNKNOWN)
{
if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_NVIDIA)
{
if (ffStrbufStartsWithIgnCaseS(&gpu->name, "GeForce") ||
ffStrbufStartsWithIgnCaseS(&gpu->name, "Quadro") ||
ffStrbufStartsWithIgnCaseS(&gpu->name, "Tesla"))
gpu->type = FF_GPU_TYPE_DISCRETE;
}
else if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_MTHREADS)
{
if (ffStrbufStartsWithIgnCaseS(&gpu->name, "MTT "))
gpu->type = FF_GPU_TYPE_DISCRETE;
}
else if (gpu->vendor.chars == FF_GPU_VENDOR_NAME_INTEL)
{
// 0000:00:02.0 is reserved for Intel integrated graphics
gpu->type = gpu->deviceId == ffGPUPciAddr2Id(0, 0, 2, 0) ? FF_GPU_TYPE_INTEGRATED : FF_GPU_TYPE_DISCRETE;
}
}
FF_DEBUG("Adapter #%u summary: name='%s', vendor='%s', type=%u, deviceId=%lu",
i,
gpu->name.length ? gpu->name.chars : "unknown",