From 9896403f9c79f6e320f233b313c3c6073143ee2b Mon Sep 17 00:00:00 2001
From: Dan Ginsburg <dginsburg@upsamplesoftware.com>
Date: Fri, 14 Sep 2018 14:01:22 -0400
Subject: [PATCH] Fix memory leak not destroying spirv_cross objects.  When
 creating a lot of pipelines this was causing a large memory leak.

---
 .../MoltenVKSPIRVToMSLConverter/SPIRVToMSLConverter.cpp         | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/MoltenVKShaderConverter/MoltenVKSPIRVToMSLConverter/SPIRVToMSLConverter.cpp b/MoltenVKShaderConverter/MoltenVKSPIRVToMSLConverter/SPIRVToMSLConverter.cpp
index 4bc2b2cb..9c131bfa 100644
--- a/MoltenVKShaderConverter/MoltenVKSPIRVToMSLConverter/SPIRVToMSLConverter.cpp
+++ b/MoltenVKShaderConverter/MoltenVKSPIRVToMSLConverter/SPIRVToMSLConverter.cpp
@@ -229,6 +229,7 @@ MVK_PUBLIC_SYMBOL bool SPIRVToMSLConverter::convert(SPIRVToMSLConverterContext&
     // Populate content extracted from the SPRI-V compiler.
 	populateEntryPoint(_entryPoint, pMSLCompiler, context.options);
 	context.options.isRasterizationDisabled = pMSLCompiler && pMSLCompiler->get_is_rasterization_disabled();
+	delete pMSLCompiler;
 
 	// Copy whether the vertex attributes and resource bindings are used by the shader
 	uint32_t vaCnt = (uint32_t)vtxAttrs.size();
@@ -261,6 +262,7 @@ MVK_PUBLIC_SYMBOL bool SPIRVToMSLConverter::convert(SPIRVToMSLConverterContext&
 			}
         }
 #endif
+		delete pGLSLCompiler;
 	}
 
 	return _wasConverted;