diff --git a/inc/hgl/graph/VKShaderResource.h b/inc/hgl/graph/VKShaderResource.h
index 8189b3aa..8830fd35 100644
--- a/inc/hgl/graph/VKShaderResource.h
+++ b/inc/hgl/graph/VKShaderResource.h
@@ -26,8 +26,8 @@ public:
     const   VkShaderStageFlagBits   GetStage        ()const {return stage_flag;}
     const   char *                  GetStageName    ()const {return GetShaderStageName(stage_flag);}
 
-    const   uint32_t *              GetCode         ()const {return (uint32_t *)spv_data;}
-    const   uint32_t                GetCodeSize     ()const {return spv_size;}
+    const   uint32_t *              GetSPVData      ()const {return spv_data;}
+    const   uint32_t                GetSPVSize      ()const {return spv_size;}
 
             ShaderAttributeArray &  GetInputs       ()      {return stage_io.input;}
 //          ShaderAttributeArray &  GetOutputs      ()      {return stage_io.output;}
diff --git a/inc/hgl/shadergen/ShaderCreateInfo.h b/inc/hgl/shadergen/ShaderCreateInfo.h
index 71b1f7f5..71e7e31d 100644
--- a/inc/hgl/shadergen/ShaderCreateInfo.h
+++ b/inc/hgl/shadergen/ShaderCreateInfo.h
@@ -72,8 +72,8 @@ public:
 
     bool CreateShader(ShaderCreateInfo *);
 
-    const uint32_t *GetCode()const;
-    const size_t GetCodeSize()const;
+    const uint32_t *GetSPVData()const;
+    const size_t GetSPVSize()const;
 };//class ShaderCreateInfo
 SHADERGEN_NAMESPACE_END
 #endif//HGL_SHADER_CREATE_INFO_INCLUDE
diff --git a/src/SceneGraph/Vulkan/VKRenderResourceMaterial.cpp b/src/SceneGraph/Vulkan/VKRenderResourceMaterial.cpp
index d1d7eee6..6dcbae6d 100644
--- a/src/SceneGraph/Vulkan/VKRenderResourceMaterial.cpp
+++ b/src/SceneGraph/Vulkan/VKRenderResourceMaterial.cpp
@@ -145,7 +145,7 @@ Material *RenderResource::CreateMaterial(const OSString &filename)
         {
             shader_name=filename+OS_TEXT("?")+ToOSString(sr->GetStageName());
 
-            sm=CreateShaderModule(shader_name,sr->GetStage(),sr->GetCode(),sr->GetCodeSize());
+            sm=CreateShaderModule(shader_name,sr->GetStage(),sr->GetSPVData(),sr->GetSPVSize());
 
             if(sm)
             {
@@ -217,7 +217,7 @@ Material *RenderResource::CreateMaterial(const hgl::shadergen::MaterialCreateInf
     {    
         sm=CreateShaderModule(  mtl_name+OS_TEXT("?Vertex"),
                                 VK_SHADER_STAGE_VERTEX_BIT,
-                                vert->GetCode(),vert->GetCodeSize());
+                                vert->GetSPVData(),vert->GetSPVSize());
 
         if(sm)
         {
@@ -234,7 +234,7 @@ Material *RenderResource::CreateMaterial(const hgl::shadergen::MaterialCreateInf
     {
         sm=CreateShaderModule(  mtl_name+OS_TEXT("?Geometry"),
                                 VK_SHADER_STAGE_GEOMETRY_BIT,
-                                geom->GetCode(),geom->GetCodeSize());
+                                geom->GetSPVData(),geom->GetSPVSize());
 
         smm->Add(sm);
     }
@@ -245,7 +245,7 @@ Material *RenderResource::CreateMaterial(const hgl::shadergen::MaterialCreateInf
     {
         sm=CreateShaderModule(  mtl_name+OS_TEXT("?Fragment"),
                                 VK_SHADER_STAGE_FRAGMENT_BIT,
-                                frag->GetCode(),frag->GetCodeSize());
+                                frag->GetSPVData(),frag->GetSPVSize());
 
         smm->Add(sm);
     }
diff --git a/src/ShaderGen/ShaderCreateInfo.cpp b/src/ShaderGen/ShaderCreateInfo.cpp
index 8ddf49f8..560328a3 100644
--- a/src/ShaderGen/ShaderCreateInfo.cpp
+++ b/src/ShaderGen/ShaderCreateInfo.cpp
@@ -282,12 +282,12 @@ bool ShaderCreateInfo::CompileToSPV()
     return(true);
 }
 
-const uint32_t *ShaderCreateInfo::GetCode()const
+const uint32_t *ShaderCreateInfo::GetSPVData()const
 {
     return spv_data?spv_data->spv_data:nullptr;
 }
 
-const size_t ShaderCreateInfo::GetCodeSize()const
+const size_t ShaderCreateInfo::GetSPVSize()const
 {
     return spv_data?spv_data->spv_length:0;
 }