renamed many source of ShaderGen

src/ShaderGen/ShaderCreateInfoVertex.cpp

@@ -0,0 +1,61 @@
+#include<hgl/shadergen/ShaderCreateInfoVertex.h>
+#include<hgl/shadergen/ShaderDescriptorManager.h>
+#include<hgl/graph/VertexAttrib.h>
+#include<hgl/graph/VKShaderStage.h>
+
+SHADERGEN_NAMESPACE_BEGIN
+
+using namespace hgl;
+using namespace hgl::graph;
+
+int ShaderCreateInfoVertex::AddInput(const VAT &type,const AnsiString &name)
+{
+    ShaderStage *ss=new ShaderStage;
+
+    hgl::strcpy(ss->name,sizeof(ss->name),name.c_str());
+
+    ss->basetype=(uint8) type.basetype;
+    ss->vec_size=        type.vec_size;
+
+    return sdm->AddInput(ss);
+}
+
+int ShaderCreateInfoVertex::AddInput(const AnsiString &type,const AnsiString &name)
+{
+    VAT vat;
+
+    if(!ParseVertexAttribType(&vat,type))
+        return(-2);
+
+    return AddInput(vat,name);
+}
+
+bool ShaderCreateInfoVertex::ProcInput(ShaderCreateInfo *)
+{    
+    const auto &input=sdm->GetShaderStageIO().input;
+
+    if(input.IsEmpty())
+    {
+        //no input ? this isn't a bug.
+        //maybe position info from UBO/SBBO/Texture.
+        return(true);
+    }
+
+    if(!input.IsEmpty())
+    {
+        final_shader+="\n";
+
+        for(auto *ss:input)
+        {
+            final_shader+="layout(location=";
+            final_shader+=UTF8String::numberOf(ss->location);
+            final_shader+=") in ";
+            final_shader+=UTF8String(GetShaderStageTypeName(ss));
+            final_shader+=" "+UTF8String(ss->name);
+            final_shader+=";\n";
+        }
+    }
+
+    return(true);
+}
+SHADERGEN_NAMESPACE_END