MVKComputePipeline ensure init for Metal arg buffer support before creating MTLFunction.
diff --git a/MoltenVK/MoltenVK/GPUObjects/MVKPipeline.mm b/MoltenVK/MoltenVK/GPUObjects/MVKPipeline.mm
index eedc8cb..e9b8839 100644
--- a/MoltenVK/MoltenVK/GPUObjects/MVKPipeline.mm
+++ b/MoltenVK/MoltenVK/GPUObjects/MVKPipeline.mm
@@ -1721,13 +1721,13 @@
_allowsDispatchBase = mvkAreAllFlagsEnabled(pCreateInfo->flags, VK_PIPELINE_CREATE_DISPATCH_BASE_BIT);
+ if (isUsingMetalArgumentBuffers()) { _descriptorBindingUse.resize(_descriptorSetCount); }
+ if (isUsingPipelineStageMetalArgumentBuffers()) { _mtlArgumentEncoders.resize(_descriptorSetCount); }
+
MVKMTLFunction func = getMTLFunction(pCreateInfo);
_mtlThreadgroupSize = func.threadGroupSize;
_mtlPipelineState = nil;
- if (isUsingMetalArgumentBuffers()) { _descriptorBindingUse.resize(_descriptorSetCount); }
- if (isUsingPipelineStageMetalArgumentBuffers()) { _mtlArgumentEncoders.resize(_descriptorSetCount); }
-
id<MTLFunction> mtlFunc = func.getMTLFunction();
if (mtlFunc) {
MTLComputePipelineDescriptor* plDesc = [MTLComputePipelineDescriptor new]; // temp retain
