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GPU: detect devices by OpenGL

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which works for asahi linux
This commit is contained in:
Carter Li
2023-12-26 10:53:43 +08:00
parent 91089a7fe9
commit e672e40f8b
2 changed files with 60 additions and 8 deletions
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src/detection/gpu/gpu.c
+55 -5
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@@ -1,6 +1,7 @@
#include "gpu.h"
#include "detection/internal.h"
#include "detection/vulkan/vulkan.h"
#include "detection/opengl/opengl.h"
const char* FF_GPU_VENDOR_NAME_APPLE = "Apple";
const char* FF_GPU_VENDOR_NAME_AMD = "AMD";
@@ -46,17 +47,66 @@ const char* ffGetGPUVendorString(unsigned vendorId)
return NULL;
}
const char* detectByOpenGL(FFlist* gpus)
{
FFOpenGLResult result;
ffStrbufInit(&result.version);
ffStrbufInit(&result.renderer);
ffStrbufInit(&result.vendor);
ffStrbufInit(&result.slv);
const char* error = ffDetectOpenGL(&instance.config.modules.openGL, &result);
if (!error)
{
FFGPUResult* gpu = (FFGPUResult*) ffListAdd(gpus);
gpu->type = FF_GPU_TYPE_UNKNOWN;
ffStrbufInitMove(&gpu->vendor, &result.vendor);
ffStrbufInitMove(&gpu->name, &result.renderer);
ffStrbufInit(&gpu->driver);
gpu->temperature = FF_GPU_TEMP_UNSET;
gpu->coreCount = FF_GPU_CORE_COUNT_UNSET;
gpu->frequency = FF_GPU_FREQUENCY_UNSET;
gpu->dedicated = gpu->shared = (FFGPUMemory){0, 0};
gpu->deviceId = 0;
if (ffStrbufIgnCaseEqualS(&gpu->vendor, "Mesa"))
ffStrbufClear(&gpu->vendor);
if (!gpu->vendor.length)
{
if (ffStrbufContainS(&result.renderer, "Apple"))
ffStrbufSetStatic(&gpu->vendor, FF_GPU_VENDOR_NAME_APPLE);
else if (ffStrbufContainS(&result.renderer, "Intel"))
ffStrbufSetStatic(&gpu->vendor, FF_GPU_VENDOR_NAME_INTEL);
else if (ffStrbufContainS(&result.renderer, "AMD") || ffStrbufContainS(&result.renderer, "ATI"))
ffStrbufSetStatic(&gpu->vendor, FF_GPU_VENDOR_NAME_AMD);
else if (ffStrbufContainS(&result.renderer, "NVIDIA"))
ffStrbufSetStatic(&gpu->vendor, FF_GPU_VENDOR_NAME_NVIDIA);
}
}
ffStrbufDestroy(&result.version);
ffStrbufDestroy(&result.renderer);
ffStrbufDestroy(&result.vendor);
ffStrbufDestroy(&result.slv);
return error;
}
const char* ffDetectGPU(const FFGPUOptions* options, FFlist* result)
{
if (!options->forceVulkan)
{
const char* error = ffDetectGPUImpl(options, result);
if (!error) return NULL;
if (!error && result->length > 0) return NULL;
}
FFVulkanResult* vulkan = ffDetectVulkan();
if (vulkan->error) return "GPU detection failed";
ffListDestroy(result);
ffListInitMove(result, &vulkan->gpus);
if (!vulkan->error && vulkan->gpus.length > 0)
{
ffListDestroy(result);
ffListInitMove(result, &vulkan->gpus);
return NULL;
}
if (detectByOpenGL(result) == NULL)
return NULL;
return NULL;
return "GPU detection failed";
}