Differential D16235 Diff 56761 intern/cycles/device/metal/device_impl.mm

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Show First 20 Lines • Show All 248 Lines • ▼ Show 20 Lines	switch (device_vendor) {
case METAL_GPU_AMD:		case METAL_GPU_AMD:
global_defines += "#define __KERNEL_METAL_AMD__\n";		global_defines += "#define __KERNEL_METAL_AMD__\n";
break;		break;
case METAL_GPU_APPLE:		case METAL_GPU_APPLE:
global_defines += "#define __KERNEL_METAL_APPLE__\n";		global_defines += "#define __KERNEL_METAL_APPLE__\n";
break;		break;
}		}

		NSProcessInfo *processInfo = [NSProcessInfo processInfo];
		NSOperatingSystemVersion macos_ver = [processInfo operatingSystemVersion];
		global_defines += "#define __KERNEL_METAL_MACOS__ " + to_string(macos_ver.majorVersion) + "\n";

string &source = this->source[pso_type];		string &source = this->source[pso_type];
source = "\n#include \"kernel/device/metal/kernel.metal\"\n";		source = "\n#include \"kernel/device/metal/kernel.metal\"\n";
source = path_source_replace_includes(source, path_get("source"));		source = path_source_replace_includes(source, path_get("source"));

/* Perform any required specialization on the source.		/* Perform any required specialization on the source.
* With Metal function constants we can generate a single variant of the kernel source which can		* With Metal function constants we can generate a single variant of the kernel source which can
* be repeatedly respecialized.		* be repeatedly respecialized.
*/		*/
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