GPU (macOS): update how integrated GPUs are detected

CarterLi · CarterLi · commit 5381395c5430 · 2024-09-29T10:24:15.000+08:00
diff --git a/src/detection/gpu/gpu_apple.m b/src/detection/gpu/gpu_apple.m
@@ -65,7 +65,7 @@
             else if ([device supportsFamily:MTLGPUFamilyCommon1])
                 ffStrbufSetStatic(&gpu->platformApi, "Metal Common 1");
 
-            gpu->type = device.hasUnifiedMemory ? FF_GPU_TYPE_INTEGRATED : FF_GPU_TYPE_DISCRETE;
+            gpu->type = device.location == MTLDeviceLocationBuiltIn ? FF_GPU_TYPE_INTEGRATED : FF_GPU_TYPE_DISCRETE;
             gpu->index = (uint32_t) device.locationNumber;
             #endif
         }

Original file line number	Diff line number	Diff line change
`@@ -65,7 +65,7 @@`
`65`	`65`	`else if ([device supportsFamily:MTLGPUFamilyCommon1])`
`66`	`66`	`ffStrbufSetStatic(&gpu->platformApi, "Metal Common 1");`
`67`	`67`
`68`		`- gpu->type = device.hasUnifiedMemory ? FF_GPU_TYPE_INTEGRATED : FF_GPU_TYPE_DISCRETE;`
	`68`	`+ gpu->type = device.location == MTLDeviceLocationBuiltIn ? FF_GPU_TYPE_INTEGRATED : FF_GPU_TYPE_DISCRETE;`
`69`	`69`	`gpu->index = (uint32_t) device.locationNumber;`
`70`	`70`	`#endif`
`71`	`71`	`}`