Fix crash on iPhone5s iOS 12.1
Crash log: -[MTLDebugRenderCommandEncoder setDepthClipMode:]:2621: failed assertion `-[MTLDebugRenderCommandEncoder setDepthClipMode:] is only supported on MTLFeatureSet_iOS_GPUFamily2_v1 and later'
@@ -502,7 +502,7 @@ const FUNCTION_SPECIALIZATION_SUPPORT: &[MTLFeatureSet] = &[
];
const DEPTH_CLIP_MODE: &[MTLFeatureSet] = &[
- MTLFeatureSet::iOS_GPUFamily1_v4,
+ MTLFeatureSet::iOS_GPUFamily2_v1,
MTLFeatureSet::tvOS_GPUFamily1_v3,
MTLFeatureSet::macOS_GPUFamily1_v1,
];
